PATENT DOCUMENT

Publication Number: US-11273756-B1
Application Number: US-202016904603-A
Country: US
Kind Code: B1

Title: Safety restraint

Abstract:
A safety restraint for a vehicle includes a belt, a connecting structure that is connected to the belt, a buckle housing that includes a connector opening for insertion of the connecting structure, a latch assembly that is configured to retain the connecting structure in the connector opening, and a release button that is connected to the buckle housing and is configured to cause the latch assembly to release the connecting structure when the release button is operated. A first indicator area is located on the buckle portion adjacent to the connector opening. A second indicator area is located on the release button. A third indicator area is located on the release button and is surrounded by the second indicator area.

Claims:
What is claimed is: 
     
       1. A safety restraint for a vehicle, comprising:
 a belt; 
 a connecting structure that is connected to the belt; 
 a buckle housing that includes a connector opening for insertion of the connecting structure; 
 a latch assembly that is configured to retain the connecting structure in the connector opening; 
 a release button that is connected to the buckle housing and is configured to cause the latch assembly to release the connecting structure when the release button is operated; 
 a first indicator area that is located on the buckle housing adjacent to the connector opening, the first indicator area including a buckle surface of the buckle housing, first holes formed through the buckle surface of the buckle housing, and a first lighting device that is located in a first interior space that is behind the buckle surface; 
 a second indicator area that is located on the release button, the second indicator area including a button surface of the release button, second holes formed through the button surface of the release button, and a second lighting device that is located in a second interior space that is behind the button surface; and 
 a third indicator area that is located on the release button and surrounded by the second indicator area, the third indicator area including the button surface of the release button, third holes formed through the button surface of the release button, and a third lighting device that is located in a third interior space that is behind the button surface. 
 
     
     
       2. The safety restraint of  claim 1 , wherein the first holes are arranged in an array on the buckle surface of the buckle housing, the second holes are arranged in an array on the button surface of the release button, and the third holes are arranged in an array on the button surface of the release button. 
     
     
       3. The safety restraint of  claim 1 , wherein the first holes, the second holes, and the third holes are between thirty micrometers and one-hundred micrometers in diameter. 
     
     
       4. The safety restraint of  claim 1 , wherein the first holes, the second holes, and the third holes have a consistent diameter. 
     
     
       5. The safety restraint of  claim 1 , wherein the first holes, the second holes, and the third holes have a tapered diameter. 
     
     
       6. The safety restraint of  claim 1 , wherein a translucent material is located in the first holes, the second holes, and the third holes. 
     
     
       7. A safety restraint for a vehicle, comprising:
 a belt portion; 
 a buckle portion that is connectable to the belt portion; and 
 a first indicator area that is located on the buckle portion, the first indicator area including an opaque surface of the buckle portion, holes arranged in an array through the opaque surface of the buckle portion, and a lighting device that is located in an interior space that is behind the opaque surface, wherein the lighting device may be activated and deactivated to define a first illumination state in which the first indicator area is illuminated by the lighting device and a second illumination state in which the first indicator area is not illuminated by the lighting device, and wherein the holes are less than one-hundred micrometers in diameter to cause the opaque surface to appear uninterrupted in the second illumination state. 
 
     
     
       8. The safety restraint of  claim 7 , wherein the array of the holes defines an area that substantially covers the opaque surface of the buckle portion. 
     
     
       9. The safety restraint of  claim 7 , wherein the holes are between thirty micrometers and one-hundred micrometers in diameter. 
     
     
       10. The safety restraint of  claim 7 , wherein the holes have a consistent diameter from the interior space to the opaque surface. 
     
     
       11. The safety restraint of  claim 7 , wherein the holes have a tapered diameter from a larger diameter adjacent to the interior space to a smaller diameter adjacent to the opaque surface. 
     
     
       12. The safety restraint of  claim 7 , wherein a translucent material is located in the holes. 
     
     
       13. The safety restraint of  claim 7 , wherein the lighting device includes light-emitting diodes. 
     
     
       14. The safety restraint of  claim 7 , wherein the lighting device includes a video display. 
     
     
       15. The safety restraint of  claim 7 , wherein the opaque surface is formed from aluminum. 
     
     
       16. The safety restraint of  claim 7 , further comprising:
 a controller for controlling activation and deactivation of the lighting device. 
 
     
     
       17. A safety restraint for a vehicle, comprising:
 a belt; 
 a connecting structure that is connected to the belt; 
 a buckle housing that includes a connector opening for insertion of the connecting structure; 
 a latch assembly that is configured to retain the connecting structure in the connector opening; and 
 a release button that is connected to the buckle housing and is configured to cause the latch assembly to release the connecting structure when the release button is operated, wherein the release button includes a button surface, holes that are formed through the button surface and a lighting device that is located behind the button surface and is configured to emit light through the holes. 
 
     
     
       18. The safety restraint of  claim 17 , wherein the lighting device is controllable to define a first illumination state for the release button and a second illumination state for the release button, wherein the lighting device is not activated in the first illumination state and the lighting device is activated in the second illumination state. 
     
     
       19. The safety restraint of  claim 17 , wherein the button surface is formed from an opaque material. 
     
     
       20. The safety restraint of  claim 19 , wherein the opaque material is aluminum. 
     
     
       21. The safety restraint of  claim 17 , wherein the holes are arranged in an array through the button surface. 
     
     
       22. The safety restraint of  claim 17 , wherein the holes are between thirty micrometers and one-hundred micrometers in diameter. 
     
     
       23. The safety restraint of  claim 17 , wherein a translucent material is located in the holes. 
     
     
       24. The safety restraint of  claim 17 , wherein the lighting device includes light-emitting diodes. 
     
     
       25. The safety restraint of  claim 17 , wherein the lighting device includes a video display.

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     This application claims the benefit of U.S. Provisional Application No. 62/904,227, filed on Sep. 23, 2019, the content of which is hereby incorporated by reference herein for all purposes. 
    
    
     TECHNICAL FIELD 
     The application relates generally to safety restraints for vehicles. 
     BACKGROUND 
     One type of safety restraint that is used in vehicles is commonly referred to as a seat belt. Conventional seat belt designs are attached to a vehicle structure (e.g., body portion, seat frame, etc.) at two or more locations. One common design is a three-point seat belt that includes a buckle that is mounted to a vehicle structure on one side of a seat near the seat surface, and a belt assembly including a belt that is connected (e.g., by a retractor or a fixed connection) to a body pillar or seat structure near the seat occupant&#39;s shoulder height and also mounted to a vehicle structure on an opposite side of the seat surface relative to the buckle. A connecting structure, typically including a metal plate, is located on the belt and is insertable into the buckle, such that a first part of the belt extends across the seat occupant&#39;s lap and a second part of the belt extends across the seat occupant&#39;s torso. The buckle includes a latching mechanism that secures the connecting structure within the buckle. A release button is operable to disconnect the latching mechanism from the buckle when pressed. 
     SUMMARY 
     One aspect of the disclosure is a safety restraint for a vehicle. The safety restraint includes a belt, a connecting structure that is connected to the belt, a buckle housing that includes a connector opening for insertion of the connecting structure, a latch assembly that is configured to retain the connecting structure in the connector opening, and a release button that is connected to the buckle housing and is configured to cause the latch assembly to release the connecting structure when the release button is operated. A first indicator area is located on the buckle portion adjacent to the connector opening. The first indicator area includes a buckle surface of the buckle portion, first holes formed through the buckle surface of the buckle portion, and a first lighting device that is located in a first interior space that is behind the buckle surface. A second indicator area is located on the release button, the second indicator area includes a button surface of the release button, second holes formed through the button surface of the release button, and a second lighting device that is located in a second interior space that is behind the button surface. A third indicator area is located on the release button and surrounded by the second indicator area, the third indicator area including a button surface of the release button, third holes formed through the button surface of the release button, and a third lighting device that is located in a third interior space that is behind the button surface. 
     In some implementations, the first holes are arranged in an array on the buckle surface of the buckle housing, the second holes are arranged in an array on the button surface of the release button, and the third holes are arranged in an array on the button surface of the release button. 
     In some implementations, the first holes, the second holes, and the third holes are between thirty micrometers and one-hundred micrometers in diameter. 
     In some implementations, the first holes, the second holes, and the third holes have a consistent diameter. 
     In some implementations, the first holes, the second holes, and the third holes have a tapered diameter. 
     In some implementations, a translucent material is located in the first holes, the second holes, and the third holes. 
     Another aspect of the disclosure is a safety restraint for a vehicle. The safety restraint includes a belt portion, a buckle portion that is connectable to the belt portion, and a first indicator area. The first indicator area is located on the buckle portion. The first indicator area includes an opaque surface of the buckle portion, holes formed through the opaque surface of the buckle portion, and a lighting device that is located in an interior space that is behind the opaque surface. The lighting device may be activated and deactivated to define a first illumination state in which the first indicator area is illuminated by the lighting device and a second illumination state in which the first indicator area is not illuminated by the lighting device. 
     In some implementations, the holes are arranged in an array through the opaque surface. In some implementations, the holes are between thirty micrometers and one-hundred micrometers in diameter. In some implementations, the holes have a consistent diameter from the interior space to the opaque surface. In some implementations, the holes have a tapered diameter from a larger diameter adjacent to the interior space a smaller diameter adjacent to the opaque surface. In some implementations, a translucent material is located in the holes. 
     In some implementations, the lighting device includes light-emitting diodes. In some implementations, the lighting device includes a video display. In some implementations, the opaque surface is formed from aluminum. 
     In some implementations, the safety restraint also includes a controller for controlling activation and deactivation of the first lighting device. 
     Another aspect of the disclosure is a safety restraint for a vehicle. The safety restraint includes a belt, a connecting structure that is connected to the belt, a buckle housing that includes a connector opening for insertion of the connecting structure, a latch assembly that is configured to retain the connecting structure in the connector opening, and a release button. The release button is connected to the buckle housing and is configured to cause the latch assembly to release the connecting structure when the release button is operated. The release button includes a button surface, holes that are formed through the button surface and a lighting device that is located behind the button surface and is configured to emit light through the holes. 
     In some implementations, the lighting device is controllable to define a first illumination state for the release button and a second illumination state for the release button, wherein the lighting device is not activated in the first illumination state and the lighting device is activate in the second illumination state. 
     In some implementations, the button surface is formed from an opaque material. In some implementations, the opaque material is aluminum. 
     In some implementations, the holes are arranged in an array through the button surface. In some implementations, the holes are between thirty micrometers and one-hundred micrometers in diameter. In some implementations, a translucent material is located in the holes. 
     In some implementations, the lighting device includes light-emitting diodes. In some implementations, the lighting device includes a video display. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  is an illustration that shows a safety restraint that has a belt portion and a buckle portion. 
         FIG. 2  an illustration that shows the buckle portion of the safety restraint in a first illumination state in which a first indicator area, a second indicator area, and a third indicator area are not illuminated. 
         FIG. 3  an illustration that shows the buckle portion of the safety restraint in a second illumination state in which a first indicator area is illuminated, and a second indicator area and a third indicator area are not illuminated. 
         FIG. 4  an illustration that shows the buckle portion of the safety restraint in a third illumination state in which a first indicator area, a second indicator area and a third indicator area are illuminated. 
         FIG. 5  an illustration that shows the buckle portion of the safety restraint in a fourth illumination state in which a first indicator area and a second indicator area are not illuminated, and a third indicator area is illuminated. 
         FIG. 6  is a cross-section view illustration showing the first indicator area according to a first implementation. 
         FIG. 7  is a cross-section view illustration showing the first indicator area according to a second implementation. 
         FIG. 8  is a cross-section view illustration showing the second indicator area and the third indicator area according to an implementation. 
         FIG. 9  is a block diagram that shows an example of a vehicle. 
     
    
    
     DETAILED DESCRIPTION 
     The description herein relates to a safety restraint that utilizes light emitted through an array of very small holes through an otherwise opaque surface to provide information to users regarding operation of the safety restraint. As one example, many seat belt buckles include red-colored release buttons to allow the user to easily discern the location and function of the button. In the safety restraints that are described herein, small holes are formed through opaque structures allow transmission of light. In particular, portions of the restraint use light that is emitted through the holes (either empty or filled with a translucent material), which are formed through an otherwise opaque portion of the safety restraint, to indicate the location and function of portions of the restraint. The size of the holes is sufficiently small such that they are not readily visible to the naked eye of a vehicle occupant on casual inspection. As an example, the release button on the buckle may be colored red when the indication of location and function is meaningful to the user when a user enters the vehicle and has not seat sat down in a seat and secured their safety restraint and may be uncolored (i.e., colored according to the nominal color of the opaque structure). 
       FIG. 1  is an illustration that shows a safety restraint  100 . The safety restraint  100  includes a belt portion  102  and a buckle portion  104 . The belt portion  102  is releasably connectable to the buckle portion  104  to define a connected position and a disconnected position. 
     The belt portion  102  includes a belt  106  and a tongue plate  108 . The belt  106  is a webbed belt that is intended to engage the body of a seat occupant in order to control motion of the seat occupant with respect to a seat of a vehicle. The belt  106  may be a webbed belt as is commonly used in conventional safety restraint designs. The tongue plate  108  is an example of a connecting structure that is configured to releasably connect the belt portion  102  to the buckle portion  104 . In the illustrated example an opening  110  is formed through the tongue plate  108  for engagement with a releasable locking structure of the buckle portion  104 . The tongue plate  108  is permanently connected to the belt  106  (e.g., by a fixed connection or sliding connection). The belt  106  is connected to the vehicle at both of its ends, either by direct connection to a body or frame of the vehicle, or by indirect connection to the body or frame of the vehicle by connection to another vehicle structure, such as a seat frame. The belt  106  may be connected relative to the vehicle at each end by a fixed connection or by a retractor. 
     The buckle portion  104  includes a buckle housing  112 , a mounting structure  114 , a latch assembly  116 , and a release button  118 . The buckle housing  112  is a structure that connects to and/or encloses other structures of the buckle portion  104 . The mounting structure  114  connects the buckle housing  112  to the vehicle, either directly to the body or frame or indirectly through another structure. 
     The buckle housing  112  includes a slot  120 , which is an example of a connector opening that is configured to receive a connecting structure, which in the illustrated implementation is the tongue plate  108  of the belt portion  102 . The slot  120  is configured to receive the tongue plate  108  such that the tongue plate  108  may be inserted into the buckle housing  112  and extend into the buckle housing  112  such that that the belt portion  102  may be connected to the buckle portion  104  to define the connected position. 
     The latch assembly  116  is located inside the buckle housing  112  and is configured to retain the tongue plate  108  (or other connecting structure) in the slot  120  (or other connector opening). The latch assembly  116  is conventional and may be implemented according to a number of designs that are well-known in the safety restraint art. As an example, the latch assembly  116  may include a structure that is configured to extend into the opening  110  of the tongue plate  108  when the tongue plate  108  is inserted into the slot  120  of the buckle housing  112 , such that engagement of a portion of the latch assembly  116  is the tongue plate  108  restrains removal of the tongue plate  108  from the slot  120  of the buckle housing  112 . The release button  118  is a mechanical button that is connected to the buckle housing  112  and is operably connected to the latch assembly  116  to operate a release function of the latch assembly  116 . The release button  118  can be depressed by the seat occupant to release cause the latch assembly  116  to disengage from the opening  110  of the tongue plate  108  to release the tongue plate  108  from the latch assembly  116  when the release button  118  is operated so that the tongue plate  108  can be removed from the slot  120  to allow the belt portion  102  to be moved from the connected position to the disconnected position relative to the buckle portion  104 . 
       FIG. 2  an illustration that shows the buckle portion  104  of the safety restraint  100  in a first illumination state. The buckle portion  104  includes a first indicator area  222 , a second indicator area  224 , and a third indicator area  226 . The first indicator area  222 , the second indicator area  224 , and the third indicator area  226  are formed on exterior surfaces of the buckle portion  104 . As will be explained herein, the first indicator area  222 , the second indicator area  224 , and the third indicator area  226  can be controlled such that they are either illuminated or not illuminated. 
     In the first illumination state ( FIG. 2 ), the first indicator area  222  is not illuminated, the second indicator area  224  is not illuminated, and the third indicator area  226  is not illuminated. Thus, in the illustrated example, the first illumination state corresponds to no illumination using the first indicator area  222 , the second indicator area  224 , and the third indicator area  226 . As an example, the safety restraint  100  may be controlled to activate the first illumination state when the vehicle that the safety restraint  100  is installed in is not powered on. As another example, the safety restraint  100  may be controlled to activate the first illumination state when the vehicle that the safety restraint  100  is installed in is powered on, the seat associated with the safety restraint  100  is occupied, the safety restraint  100  is (e.g., the belt portion  102  and the buckle portion  104  are in the disconnected position), and the vehicle is in motion. 
     As will be explained herein, indicator areas, including the first indicator area  222 , the second indicator area  224 , and the third indicator area  226 , are formed by defining small holes through otherwise opaque structures, such as portions of the buckle housing  112  and the release button  118 . As examples, opaque structures such as the portions of the buckle housing  112  and the release button  118  may be formed from materials such as metal (e.g., aluminum) or opaque plastic. Lighting devices inside the opaque structures are configured to emit light that is visible through the holes that are formed in the opaque structures. When the indicator areas are not illuminated, the opaque structure, on casual observation by the naked eye, appears to be uninterrupted due to the small size of the holes, and the presence of an illuminable area is not readily detected. Although three indicator areas are shown in the illustrated examples, additional indicator areas could be formed in the same manner, with no limitation on the number of indicator areas included. 
     In the illustrated example, the first indicator area  222  is formed on a housing surface  228  which is an exterior surface that is located on the buckle housing  112 . The first indicator area  222  is located such that it is on a visible portion of the outside of the buckle housing  112  and may be viewed by occupants of the vehicle that the safety restraint  100  is installed in. The first indicator area  222  is located adjacent to the slot  120 . In the illustrated example, the first indicator area  222  extends around the slot  120  continuously and forms a closed shape around the slot  120 . The first indicator area  222  is intended to show the user the location of the slot  120 . This information is not relevant to the user at all times. For example, information showing the location of the slot  120  may be most useful during the time period after the user first enters the vehicle, so that the user is reminded to buckle the safety restraint  100  and can quickly identify the location of the slot  120  and correctly position the tongue plate  108  (or other connecting structure) of the belt portion  102  with respect to the slot  120 . This information may subsequently become less important, such as during a time period that the belt portion  102  is connected to the buckle portion  104 , e.g., by insertion of the tongue plate  108  into the slot  120  and engagement of the latch assembly  116  of the buckle portion  104  with the opening  110  that is formed through the tongue plate  108 . 
     In the illustrated example, the second indicator area  224  and the third indicator area  226  are formed on a button surface  230 , which is an exterior surface that is located on the release button  118 . The button surface  230  includes all of or a majority of the portion of the release button  118  that is visible when the release button  118  is not depressed. The second indicator area  224  and the third indicator area  226  are located on the release button  118  such that the second indicator area  224  and the third indicator area on a visible portion of the outside of the release button  118  and may be viewed by occupants of the vehicle that the safety restraint  100  is installed in. 
     The second indicator area  224  occupies most of the area of the button surface  230 , and may extend adjacent to the peripheral edges of the release button  118  that are adjacent to portions of the buckle housing  112 . The third indicator area  226  is bounded by and is completely surrounded (e.g., bordered on all sides) by the second indicator area  224 . In the illustrated example, the third indicator area is utilized to display a text message, such as the word “push.” 
     In the illustrated example, the second indicator area  224  and the third indicator area  226  may be illuminated at the same time with the same color and intensity of light to define an uninterrupted illuminated area on the button surface  230  of the release button  118 . The function of the uninterrupted illuminated area is to illuminate the end surface of the release button to indicate the presence and location of the release button  118  to occupants of the vehicle that the safety restraint is installed in. The third indicator area  226 , illuminated by itself or with contrasting color and/or intensity relative to the second indicator area  224 , functions to display a message to the user, which may be a text message (as in the illustrated example) or graphical message. 
       FIG. 3  an illustration that shows the buckle portion  104  of the safety restraint  100  in a second illumination state. In the second illumination state ( FIG. 3 ), the first indicator area  222  is illuminated, the second indicator area  224  is not illuminated, and the third indicator area  226  is not illuminated. As an example, the safety restraint  100  may be controlled to activate the first illumination state when the vehicle that the safety restraint  100  is installed in is powered on, the vehicle is stationary, and the seat associated with the safety restraint  100  is not occupied. In the illustrated example, the second illumination state illuminates the area near or around the slot  120  is (e.g., colored white) to indicate the location of the slot  120  and facilitate alignment. 
       FIG. 4  an illustration that shows the buckle portion  104  of the safety restraint  100  in a third illumination state. In the third illumination state ( FIG. 4 ), the first indicator area  222  is illuminated, the second indicator area  224  is illuminated, and the third indicator area  226  is illuminated. As an example, the safety restraint  100  may be controlled to activate the third illumination state when the vehicle that the safety restraint  100  is installed in is powered on, the vehicle is stationary, the seat associated with the safety restraint  100  is occupied, and the safety restraint  100  is not buckled (e.g., the belt portion  102  and the buckle portion  104  are in the disconnected position). In the illustrated example, the third illumination state illuminates the release button  118  (e.g., colored red) in order to indicate to the seat occupant that the safety restraint  100  must be buckled, and the area near or around the slot  120  is illuminated (e.g., colored white) to indicate the location of the slot  120  and facilitate alignment. 
       FIG. 5  an illustration that shows the buckle portion  104  of the safety restraint  100  in a fourth illumination state in which a first indicator area and a second indicator area are not illuminated, and a third indicator area is illuminated. As an example, the safety restraint  100  may be controlled to activate the fourth illumination state when the vehicle that the safety restraint  100  is installed in is powered on, the vehicle is stationary, the seat associated with the safety restraint  100  is occupied, and the safety restraint  100  is buckled (e.g., the belt portion  102  and the buckle portion  104  are in the connected position). The fourth illumination state displays a text message or a pictorial message using the second indicator area  224 . In the illustrated example, the word “push” (e.g., colored red) is displayed using the second indicator area  224  to indicate to the occupant of the seat that the release button  118  may be pushed to disconnect the belt portion  102  from the buckle portion  104 . Other text or pictorial messages could be formed using the second indicator area  224  and displayed in the fourth illumination state. 
       FIG. 6  is a cross-section view illustration showing the first indicator area  222  according to a first implementation. The first indicator area  222  is defined by holes  632  that extend through the housing surface  228  from the exterior of the buckle housing  112  to an interior space  613  that is defined within the buckle housing  112 . In the implementation shown in  FIG. 6 , the holes  632  are open (e.g., air spaces) and have no solid structures within them. 
     The holes  632  may be, for example, between approximately thirty micrometers and one-hundred micrometers in diameter and are closely spaced in an array. The holes  632  may each have a consistent diameter through the housing surface from the interior space  613  to the exterior of the buckle housing  112 , or the holes  632  may each have a tapered diameter through the housing surface  228  from a larger diameter adjacent to the interior space  613  to a smaller diameter adjacent to the exterior of the buckle housing  112 . As an example, in implementations in which the buckle housing  112  is formed from aluminum, the holes  632  may be micro vias that are formed through the buckle housing  112  by laser drilling through the aluminum. 
     Lighting devices  634  (e.g., one or more lighting devices) are located in the interior space  613  and are oriented such that they are able to emit light toward the holes  632 . The lighting devices  634  may be any suitable light-emitting device, such as a white light-emitting diode provided with a color filter, a controllable RGB light-emitting diode, or a video display (e.g., an LCD display screen, an LED display screen, an LCoS display screen, an OLED display screen, etc.) that allows for controllable display of color and/or messages and symbols. The lighting devices  634  are supported with respect to the housing surface  228  by a support structure  636 , such as a circuit board or flexible circuit that is supported by and connected to the buckle housing  112  in any conventional manner. In implementations in which the lighting devices  634  are implemented using video displays, the displayed indications, messages, text, symbols, etc. may be controlled using a programmable controller or other computing device to modify the displayed indications, messages, text, symbols, etc. 
     The lighting devices  634  may be activated (e.g., emitting light) or deactivated (e.g., not emitting light) by a signal received from a controller  635  that is electrically connected to the lighting devices. The controller  635  may be any manner of device (e.g., a circuit or a computing device) that is able to activate and deactivate the lighting devices  634  based on one or more conditions, such as the conditions discussed with respect to the first illumination state, the second illumination state, and the third illumination state. 
       FIG. 7  is a cross-section view illustration showing the first indicator area  222  according to a second implementation in which the holes  632  are filled with a translucent material  738  (e.g., material allowing transmission of light inclusive of fully transparent materials). As an example, the translucent material  738  may be a translucent plastic resin that is injected into the holes  632  after they are formed (e.g., by laser drilling) and cures into a solid translucent structure that fills the holes  632 . 
       FIG. 8  is a cross-section view illustration showing the second indicator area  224  and the third indicator area  226  according to an implementation. 
     The second indicator area  224  and the third indicator area  226  are defined by holes  832  that extend through the button surface  230  from the exterior of the release button  118  to an interior space that is defined within the release button  118 . 
     In the implementation shown in  FIG. 8 , the interior space that is defined within the release button  118  includes a first interior area  819   a  that corresponds to the second indicator area  224  and a second interior area  819   b  that corresponds to the third indicator area  226 . Separator structures  840  are located in the interior space of the release button  118  to separate the first interior area  819   a  and the second interior area  819   b  to allow separate illumination of the first interior area  819   a  and the second interior area  819   b . The separator structures  840  may be any type of structural element that is able to block light. As one example, the separator structures  840  may be integral portions of the release button  118 . As another example, the separator structures  840  may be wall-like structures that depend downward from the inside of the button surface  230  and extend to the support structure  836 . 
     In the implementation shown in  FIG. 8 , the holes  832  are open (e.g., air spaces) and have no solid structures within them, but the holes  832  may instead be filled with a translucent material, as described with respect to the translucent material  738  of  FIG. 7 . 
     The holes  832  may be, for example, between approximately thirty micrometers and one-hundred micrometers in diameter and are closely spaced in an array. The holes  832  may each have a consistent diameter through the housing surface from the interior space  819  to the exterior of the release button  118 , or the holes  832  may each have a tapered diameter through the button surface  230  from a larger diameter adjacent to the interior space  819  to a smaller diameter adjacent to the exterior of the release button. As an example, in implementations in which the release button  118  is formed from aluminum, the holes  832  may be micro vias that are formed through the release button  118  by laser drilling through the aluminum. 
     A first group of lighting devices  834   a  (e.g., a group of one or more lighting devices) are located in the first interior area and are oriented to emit light toward the holes  832  to selectively illuminate the second indicator area  224 . A second group of lighting devices  834   b  are located in the second interior area  819   b  and are oriented to emit light toward the holes  832  to selectively illuminate the third indicator area  226 . The lighting devices from the first group of lighting devices  834   a  and the second group of lighting devices  834   b  may be any suitable light-emitting device, such as a white light-emitting diode provided with a color filter, a controllable RGB light-emitting diode, or a video display (e.g., LED, OLED, etc.) that allows for controllable display of color and/or messages and symbols. The lighting devices from the first group of lighting devices  834   a  and the second group of lighting devices  834   b  are supported with respect to the housing surface  228  by a support structure  836 , such as a circuit board or flexible circuit that is supported by and connected to the release button  118  in any conventional manner. 
     The lighting devices from the first group of lighting devices  834   a  and the second group of lighting devices  834   b  may be activated (e.g., emitting light) or deactivated (e.g., not emitting light) by a signal received from a controller  835  that is electrically connected to the lighting devices from the first group of lighting devices  834   a  and the second group of lighting devices  834   b . The controller  835  may be any manner of device (e.g., a circuit or a computing device) that is able to activate and deactivate the lighting devices from the first group of lighting devices  834   a  and the second group of lighting devices  834   b  based on one or more conditions, such as the conditions discussed with respect to the first illumination state, the second illumination state, and the third illumination state. 
     Although  FIG. 8  shows two indicator areas (the first interior area  819   a  and the second interior area  819   b ) that are formed inside the release button  118 , the same structural configuration can be used to define any number of indicator areas without limitation. As an example, a large number of relatively small indicator areas could be defined using the structural configuration shown in  FIG. 8  to define individually addressable and controllable indicator areas that function equivalent to pixels of a video display. These indicator areas may be controlled using a programmable controller or other computing device to display indications, messages, text, symbols, etc. 
       FIG. 9  is a block diagram that shows an example of a vehicle  950 . The vehicle  950  may include a body  951 , a passenger cabin  952 , seats  953 , safety restraints  954 , actuator systems  955 , and a controller  956 . 
     The body  951  is a primary structure of the vehicle  950 , and may define internal structural components that support other parts of the vehicle  950  (e.g., as in unibody construction) and may also define external aesthetic portions of the vehicle  950 . The body  951  may be of conventional design and may include components such as windows and doors. The passenger cabin  952  is defined by the body  951  as an interior space within the body  951 . The passenger cabin  952  may be accessed, for example, by doors that open and close. 
     The seats  953  are located within the passenger cabin  952  and provide seating for occupants of the vehicle  950 . The seats  953  are provided with safety restraints  954 , which may be implemented per the description of the safety restraint  100 . 
     The actuator system  955  includes components that cause motion of the vehicle  950 . The actuator system  955  may include, as examples, suspension actuators, steering actuators, braking actuators, and propulsion actuators. The controller  956  is operable to control operation of various systems of the vehicle  950 , including the safety restraints  954  and the actuator system  955 . The controller  956  may be a conventional computing device (e.g., having components such as a processor and a memory) that is provided with computer program instructions that allow the controller  956  to generate commands that regulate operation of the various vehicle systems. The controller  956  may operate using signals received from sensors as inputs. 
     As described above, the present technology may be implemented in a vehicle that carries passengers. Some vehicle systems may implement features that include the gathering and use of data available from various sources to control operation of the vehicle. The present disclosure contemplates that in some instances, this gathered data may include personal information data that uniquely identifies or can be used to contact or locate a specific person. Such personal information data can include demographic data, location-based data, telephone numbers, email addresses, twitter ID&#39;s, home addresses, data or records relating to a user&#39;s health or level of fitness (e.g., vital signs measurements, medication information, exercise information), date of birth, or any other identifying or personal information. 
     The present disclosure recognizes that the use of such personal information data, in the present technology, can be used to the benefit of users. For example, the personal information data can be used to develop a user profile that describes user preferences that can be used to control various aspects of vehicle systems. 
     The present disclosure contemplates that the entities responsible for the collection, analysis, disclosure, transfer, storage, or other use of such personal information data will comply with well-established privacy policies and/or privacy practices. In particular, such entities should implement and consistently use privacy policies and practices that are generally recognized as meeting or exceeding industry or governmental requirements for maintaining personal information data private and secure. Such policies should be easily accessible by users and should be updated as the collection and/or use of data changes. Personal information from users should be collected for legitimate and reasonable uses of the entity and not shared or sold outside of those legitimate uses. Further, such collection/sharing should occur after receiving the informed consent of the users. Additionally, such entities should consider taking any needed steps for safeguarding and securing access to such personal information data and ensuring that others with access to the personal information data adhere to their privacy policies and procedures. Further, such entities can subject themselves to evaluation by third parties to certify their adherence to widely accepted privacy policies and practices. In addition, policies and practices should be adapted for the particular types of personal information data being collected and/or accessed and adapted to applicable laws and standards, including jurisdiction-specific considerations. For instance, in the US, collection of or access to certain health data may be governed by federal and/or state laws, such as the Health Insurance Portability and Accountability Act (HIPAA); whereas health data in other countries may be subject to other regulations and policies and should be handled accordingly. Hence different privacy practices should be maintained for different personal data types in each country. 
     Despite the foregoing, the present disclosure also contemplates embodiments in which users selectively block the use of, or access to, personal information data. That is, the present disclosure contemplates that hardware and/or software elements can be provided to prevent or block access to such personal information data. For example, in the identifying content to be displayed to users, the present technology can be configured to allow users to select to “opt in” or “opt out” of participation in the collection of personal information data during registration for services or anytime thereafter. In another example, users can select not to provide personal data. In yet another example, users can select to limit the length of time personal data is maintained or entirely prohibit the use and storage of personal data. In addition to providing “opt in” and “opt out” options, the present disclosure contemplates providing notifications relating to the access or use of personal information. For instance, a user may be notified upon downloading an app that their personal information data will be accessed and then reminded again just before personal information data is accessed by the app. 
     Moreover, it is the intent of the present disclosure that personal information data should be managed and handled in a way to minimize risks of unintentional or unauthorized access or use. Risk can be minimized by limiting the collection of data and deleting data once it is no longer needed. In addition, and when applicable, including in certain health related applications, data de-identification can be used to protect a user&#39;s privacy. De-identification may be facilitated, when appropriate, by removing specific identifiers (e.g., date of birth, etc.), controlling the amount or specificity of data stored (e.g., collecting location data a city level rather than at an address level), controlling how data is stored (e.g., aggregating data across users), and/or other methods. 
     Therefore, although the present disclosure broadly covers use of personal information data to implement one or more various disclosed embodiments, the present disclosure also contemplates that the various embodiments can also be implemented without the need for accessing such personal information data. That is, the various embodiments of the present technology are not rendered inoperable due to the lack of all or a portion of such personal information data. For example, customized vehicle system control can be performed using non-personal information data or a bare minimum amount of personal information, other non-personal information available to the devices, or publicly available information.

Metadata:
Filing Date: 20200618
Publication Date: 20220315
Grant Date: 20220315
Priority Date: 20190923
Inventors: DENNIS, NATHANIEL J.
Assignee: APPLE INC
CPC Classifications: [{"code": "B60K35/80", "inventive": false, "first": false, "tree": "[]"}, {"code": "B60K35/22", "inventive": true, "first": false, "tree": "[]"}, {"code": "B60K35/60", "inventive": true, "first": false, "tree": "[]"}, {"code": "A44B11/2511", "inventive": true, "first": false, "tree": "[]"}, {"code": "B60R2022/4866", "inventive": false, "first": false, "tree": "[]"}, {"code": "B60R22/48", "inventive": true, "first": true, "tree": "[]"}, {"code": "B60R22/18", "inventive": true, "first": false, "tree": "[]"}, {"code": "A44B11/2565", "inventive": true, "first": false, "tree": "[]"}, {"code": "F21V11/14", "inventive": true, "first": false, "tree": "[]"}, {"code": "B60Q3/242", "inventive": true, "first": true, "tree": "[]"}, {"code": "B60Q3/80", "inventive": true, "first": false, "tree": "[]"}, {"code": "B60Q3/60", "inventive": true, "first": false, "tree": "[]"}, {"code": "A44B11/2511", "inventive": true, "first": false, "tree": "[]"}, {"code": "B60R2022/4866", "inventive": false, "first": false, "tree": "[]"}, {"code": "B60R22/48", "inventive": true, "first": false, "tree": "[]"}, {"code": "F21W2111/00", "inventive": false, "first": false, "tree": "[]"}, {"code": "F21Y2115/10", "inventive": false, "first": false, "tree": "[]"}, {"code": "F21W2111/00", "inventive": false, "first": false, "tree": "[]"}, {"code": "B60Q3/80", "inventive": true, "first": false, "tree": "[]"}, {"code": "A44B11/2511", "inventive": true, "first": false, "tree": "[]"}, {"code": "B60R22/48", "inventive": true, "first": false, "tree": "[]"}, {"code": "F21V11/14", "inventive": true, "first": false, "tree": "[]"}, {"code": "B60R22/18", "inventive": true, "first": false, "tree": "[]"}, {"code": "B60R2022/4866", "inventive": false, "first": false, "tree": "[]"}, {"code": "F21Y2115/10", "inventive": false, "first": false, "tree": "[]"}, {"code": "B60Q3/242", "inventive": true, "first": true, "tree": "[]"}, {"code": "A44B11/2565", "inventive": true, "first": false, "tree": "[]"}, {"code": "B60Q3/60", "inventive": true, "first": false, "tree": "[]"}, {"code": "B60K2360/33", "inventive": false, "first": false, "tree": "[]"}, {"code": "B60K2360/345", "inventive": false, "first": false, "tree": "[]"}, {"code": "B60K2360/77", "inventive": false, "first": false, "tree": "[]"}]
Family ID: 80683377