Abstract:
The present document describes a vehicle for transporting an individual in a pedestrian environment, the vehicle comprising: a main frame comprising a rear end and a front end, the main frame defining a longitudinal axis corresponding to a direction of straight forward movement of the vehicle; a motor mounted on the main frame and a drive unit operatively connected to the motor for propelling the main frame; a seat assembly mounted on the main frame, the seat assembly comprising at least two seats having an alignment direction corresponding to a direction the individual faces when seated in one of the at least two seats, the alignment direction making an angle between 45 degrees and 90 degrees relative to the longitudinal axis defined by the main frame; and a driving area at a rear end of the main frame for driving and operating the main frame.

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
       [0001]    This application claims priority of U.S. provisional patent application No. 62/046,153, filed on Sep. 4, 2014, the specification of which is hereby incorporated by reference. 
     
    
     BACKGROUND 
     (a) Field 
       [0002]    The subject matter disclosed generally relates to vehicles for pedestrian environments. More particularly, the subject matter disclosed relates to vehicles for transporting individuals in pedestrian environments such as airports, shopping centers, amusement parks, hotels, tourist areas, hospitals and the like. 
       (b) Related Prior Art 
       [0003]    In many pedestrian environments, such as, without limitation, airports, shopping centers, amusement parks, hotels, tourist areas, hospitals, and the like, typical golf karts are often used to transport individuals (i.e., children, elderly people, travelers during their flight connections, etc.). Even if golf karts are very useful on golf playgrounds, they are often not the better option for other pedestrian environments. 
         [0004]    As for example, in airports, when travelers are late for a flight, airplane companies often transport them from one gate to another. Conventional golf karts are often used for this purpose even if it does not provide a safe environment for the airplane company&#39;s customers and enough space for travelers with their luggage. Furthermore, as the driver is located in front of the passengers transported by his conventional golf kart, he has no clue about what is going on in the golf kart (i.e., behind him) and behind the golf kart itself. Using golf karts to transport passengers in an airport can therefore be found to be an unsafe practice. 
         [0005]    On the other hand, a conventional golf kart may sometimes be hard to drive in pedestrian environments, as it needs to be driven as a conventional car. Objects or children can be located in front or in the back of the golf kart, and injuries can occur while the driver travels within a pedestrian environment. 
         [0006]    Furthermore, conventional golf karts often give access to a limited number of individuals only, while there is often a need to transport a plurality of individuals in the pedestrian environment. 
         [0007]    Moreover, it is often not convenient for travellers to get in and out a conventional gold kart with their luggage due to actual configurations of golf karts. 
         [0008]    There is therefore a need for vehicles for transporting individuals in pedestrian environments that are safe, easily accessible by individuals and easily manoeuvrable by drivers. 
       SUMMARY 
       [0009]    According to an embodiment, there is provided a vehicle for transporting an individual. The vehicle comprises a main frame having a substantially longitudinal shape and comprising a rear end and a front end opposite the rear end, the main frame defining a longitudinal axis; a seat assembly mounted on the main frame, the seat assembly comprising at least two seats each adapted for seating the individual and each comprising a backrest defining an alignment direction corresponding to a direction substantially perpendicular to a middle of the backrest, the alignment direction making an angle between 45 degrees and 90 degrees relative to the longitudinal axis defined by the main frame; and a driving area at the rear end of the main frame for driving and operating the main frame, wherein the driving area defines a driving position facing the front end of the vehicle. 
         [0010]    According to an aspect, the seat assembly comprises a seat body in which the at least two seats are embedded, wherein each one of the at least two seats are adapted for seating a single individual. 
         [0011]    According to an aspect, each one of the at least two seats further comprises a seat surface, from which extends the backrest, and a seat side wall extending from both the seat surface and the backrest. 
         [0012]    According to an aspect, the seat surface, the backrest and the seat side wall are integral to the seat body. 
         [0013]    According to an aspect, the seat assembly further comprises a plurality of handle elements, each one of the plurality of handle elements separating two adjacent seats of the at least two seats. 
         [0014]    According to an aspect, a right side and a left side of the vehicle are defined respectively as a side to the right and to the left of the vehicle looking toward the front end of the main frame from the rear end of the main frame, further wherein the at least two seats comprise at least two seats on the right side and at least two seats on the left side. 
         [0015]    According to an aspect, the vehicle comprises a front wall in the vicinity of the front end of the main frame, a rear wall in the vicinity of the rear end of the main frame and a floor member extending continuously between the front wall and the rear wall. 
         [0016]    According to an aspect, the vehicle further comprises a motor mounted on the main frame and a drive unit operatively connected to the motor for propelling the main frame, wherein the motor and the drive unit are located under the seat assembly. 
         [0017]    According to an aspect, the main frame further comprises a sliding rail assembly and wherein the seat assembly comprises a corresponding sliding rail assembly, the sliding rail assembly for slidably receiving the corresponding sliding rail assembly, thereby allowing the seat assembly to be slidable relative to the main frame between a closed and locked position and an opened position, wherein the opened position provides an access to the motor and drive unit. 
         [0018]    According to an aspect, the closed and locked position of the seat assembly corresponds to the seat assembly being connected to the rear wall, the vehicle further comprising a releasable safety attachment between the rear wall and the seat assembly, wherein once disconnected the seat assembly is disconnected from the rear wall, the releasable safety attachment prevents the seat assembly from sliding past an intermediate position near the closed and locked position. 
         [0019]    According to an aspect, the driving area further comprises a monitoring system operatively connected with the drive unit for allowing a driver to view around the main frame, the monitoring system comprising a closed-circuit television monitor in the driving area and a camera mounted on the main frame. 
         [0020]    According to an aspect, the driving area further comprises an adjustable driver seat for allowing a driver to be in a selected one of: a completely seated position, a semi-seated position and a standing position. 
         [0021]    According to an aspect, the adjustable driver seat comprises a driver seat portion and a driver backrest upwardly extending from the driver seat portion. 
         [0022]    According to an aspect, at least one of: the driver seat portion and the driver backrest is at least one of: vertically and horizontally adjustable. 
         [0023]    According to an aspect, the vehicle further comprises an attachment member behind the driving area for releasably receiving a luggage carrier to transport additional objects. 
         [0024]    According to an aspect, the vehicle further comprises the luggage carrier releasably attached to the attachment member to transport the additional objects. 
         [0025]    According to an aspect, the alignment direction makes an angle of 65 degrees relative to the longitudinal axis defined by the main frame. 
         [0026]    According to an aspect, the vehicle further comprises a set of wheels for supporting the main frame, wherein at least one wheel from the set of wheels is rotatable 140 degrees for allowing rotation of the vehicle. 
         [0027]    Features and advantages of the subject matter hereof will become more apparent in light of the following detailed description of selected embodiments, as illustrated in the accompanying figures. As will be realized, the subject matter disclosed and claimed is capable of modifications in various respects, all without departing from the scope of the claims. Accordingly, the drawings and the description are to be regarded as illustrative in nature, and not as restrictive and the full scope of the subject matter is set forth in the claims. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0028]    Further features and advantages of the present disclosure will become apparent from the following detailed description, taken in combination with the appended drawings, in which: 
           [0029]      FIG. 1  is a rear perspective view of a vehicle for a pedestrian environment in accordance with an embodiment; 
           [0030]      FIG. 2  is a front perspective view of the vehicle for a pedestrian environment of  FIG. 1 ; 
           [0031]      FIG. 3  is a rear elevation view of the vehicle for a pedestrian environment of  FIG. 1 ; 
           [0032]      FIG. 4  is a side elevation view of the vehicle for a pedestrian environment of  FIG. 1 ; 
           [0033]      FIG. 5  is a front elevation view of the vehicle for a pedestrian environment of  FIG. 1 ; 
           [0034]      FIG. 6  is a rear perspective view of a vehicle for a pedestrian environment in accordance with another embodiment, showing a seat assembly in an opened position; 
           [0035]      FIG. 7  is a front perspective view of the vehicle for a pedestrian environment of  FIG. 6 , showing the seat assembly in its opened position; 
           [0036]      FIG. 8  is a close-up perspective view of a seat assembly in accordance with another embodiment; 
           [0037]      FIG. 9  is a top plan view of the seat assembly of  FIG. 8 ; 
           [0038]      FIG. 10  is a close-up top plan view of one seat of the seat assembly of  FIG. 9 ; 
           [0039]      FIG. 11  is a cross-sectional view taken along line G-G of the seat assembly of  FIG. 9 ; 
           [0040]      FIG. 12  is a end elevation view of the seat assembly of  FIG. 8 ; 
           [0041]      FIG. 13  is a cross-sectional view taken along line H-H of the seat assembly of  FIG. 12 ; 
           [0042]      FIG. 14  is a rear perspective view of a vehicle for a pedestrian environment in accordance with another embodiment; 
           [0043]      FIG. 15  is a front perspective view of the vehicle for a pedestrian environment of  FIG. 14 ; 
           [0044]      FIG. 16  is a rear elevation view of the vehicle for a pedestrian environment of  FIG. 14 ; 
           [0045]      FIG. 17  is a side elevation view of the vehicle for a pedestrian environment of  FIG. 14 ; 
           [0046]      FIG. 18  is a front elevation view of the vehicle for a pedestrian environment of  FIG. 14 ; 
           [0047]      FIG. 19  is a rear perspective view of a vehicle for a pedestrian environment in accordance with another embodiment, showing a seat assembly in an opened position; 
           [0048]      FIG. 20  is a front perspective view of the vehicle for a pedestrian environment of  FIG. 19 , showing the seat assembly in its opened position; 
           [0049]      FIG. 21  is a close-up view of a driving panel of the vehicle for a pedestrian environment shown in  FIGS. 1-7 ; 
           [0050]      FIG. 22  is a close-up view of the control panel of the driving panel of  FIG. 21 ; 
           [0051]      FIG. 23  is a close-up view of the sound panel of the driving panel of  FIG. 21 ; 
           [0052]      FIG. 24  is a front perspective view of the adjustable driver seat of the vehicle for a pedestrian environment shown in  FIGS. 1-7 ; 
           [0053]      FIG. 25  is a side elevation view of the adjustable driver seat of the vehicle for a pedestrian environment shown in  FIGS. 1-7   
           [0054]      FIG. 26  is a front elevation view of the adjustable driver seat of the vehicle for a pedestrian environment shown in  FIGS. 1-7   
           [0055]      FIG. 27  is a rear elevation view of the adjustable driver seat of the vehicle for a pedestrian environment shown in  FIGS. 1-7   
           [0056]      FIG. 28  is a side elevation view of the adjustable driver seat of the vehicle for a pedestrian environment shown in  FIGS. 1-7 , showing the adjustable driver seat in both its uppermost position and its lowermost position; 
           [0057]      FIG. 29  is a rear perspective view of a vehicle for a pedestrian environment in accordance with another embodiment, showing a luggage carrier in its retracted position and releasably attached to the vehicle; 
           [0058]      FIG. 30  is a rear perspective view of a vehicle for a pedestrian environment in accordance with another embodiment, showing a luggage carrier in its luggage receiving position and releasably attached to the vehicle; 
           [0059]      FIG. 31  is a close-up view of the luggage carrier shown in  FIGS. 29 and 30 ; 
           [0060]      FIG. 32  is front perspective view of a vehicle for a pedestrian environment in a opened position (unlocked) and comprising a releasable safety attachment between the rear wall and the seat assembly according to an embodiment with a close-up perspective view a portion of the releasable safety attachment; 
           [0061]      FIG. 33  is rear perspective view of the vehicle for a pedestrian environment of  FIG. 32  in opened position and comprising a releasable safety attachment between the rear wall and the seat assembly with a close-up perspective view of a portion of the releasable safety attachment; 
           [0062]      FIG. 34  comprises two perspective views of the releasable safety attachment of  FIG. 32  in an attached position; 
           [0063]      FIG. 35  comprises two perspective views of the releasable safety attachment of  FIG. 32  in a detached position. 
       
    
    
       [0064]    It will be noted that throughout the appended drawings, like features are identified by like reference numerals. 
       DETAILED DESCRIPTION 
       [0065]    In embodiments, there are disclosed vehicles for transporting individuals in pedestrian environments such as, without limitation, airports, shopping centers, amusement parks, hotels, tourist areas, hospitals, and the like. 
         [0066]    Referring now to the drawings, and more particularly to  FIGS. 1-5 , there is shown a vehicle  10  for transporting one or more individual(s) (not shown) in pedestrian environments in accordance with an embodiment. The vehicle  10  includes a main frame  12  which is supported by a set of wheels  14 . The main frame  12  defines a longitudinal axis  16  between a rear end  18  of the main frame  12  and a front end  20  of the main frame  12 . The vehicle  10  further includes a motor (not shown) which is mounted on the main frame  12  and a drive unit (not shown) operatively connected to the motor for propelling the main frame  12 . The vehicle  10  further includes a seat assembly  26  which is also mounted on the main frame  12 . As shown in  FIGS. 1-5 , the seat assembly  26  includes six seats  28  which are configured substantially perpendicular to the longitudinal axis  16  defined by the main frame  12 . However, it is to be noted that the seat assembly  26  may include one or more seats  28  such as to receive one or more individuals (i.e., one seat, two seats, six seats, ten seats, twenty seats, etc.) and that each seat  28  may be organized in a different manner according to the longitudinal axis  16  defined by the main frame  12  (i.e., for example, it is possible to find one seat looking forward and a plurality of seats looking on right and left sides of the vehicle). The vehicle  10  further includes a driving area  30  at the rear end  18  of the main frame  12  for allowing a driver to drive and operate the main frame  12 . 
         [0067]    As shown in  FIGS. 1-5 , the seat assembly  26  includes a seat body  32  in which the seats  28  (six seats  28  shown in  FIGS. 1-5 , where three seats  28  of the plurality of seats  28  are looking left and three seats  28  of the plurality of seats  28  are looking right) are embedded. Each one of the plurality of seats  28  includes a seat surface  34 , a seat back wall  36  (aka, a backrest) and a seat side wall  38  (See  FIG. 8 ). As shown on  FIG. 8 , the seat surface  34 , the seat back wall  36  and the seat side wall  38  are integral to the seat body  32 . It is however to be noted that the seats  28  may be provided with any configuration and shapes, such as to allow the plurality of individuals to be easily and safely transported within the vehicle  10  for pedestrian environments. 
         [0068]    As shown in  FIGS. 1-5 , the main frame  12  includes a front wall  40  at or near the front end  20 , a rear wall  42  at or near the rear end  18  and a floor member  44  which extends between the front wall  40  and the rear wall  42 . The main frame  12  further includes anti-slip elements  46  on the floor member  44  that are aligned with each seat  28  of the seat assembly  26  such as to safely receive the individuals in the vehicle  10 . As shown, the seat assembly  26  may further include one or more handle elements  48  (i.e., hand grips  48 ) ( FIG. 2 ) extending from one or more seats  28  (and separating the different seat surfaces  34 ) for safety and convenience purposes for the individuals transported by the vehicle  10 . 
         [0069]    As better shown in  FIG. 4 , the driving area  30  includes a driving floor  50  and an adjustable driver seat  52  for allowing the driver to be in a selected one of a completely seated position, a semi-standing position (or perching position), or a standing position. The adjustable driver seat  52  includes a driver seat back wall  54  (aka, a driver backrest) and a driver seat portion  56 . In  FIG. 1 , the driver is shown to be in a semi-standing position as a bottom portion of his back leans against the driver seat back wall  54  and a lower portion of his body leans against the driver seat portion  56 . It is to be noted that the driver seat portion  56  may be provided with any suitable shape and/or configuration such as to allow the driver to adopt any one of the seated position, the semi-standing position, and the standing position. For example and as shown in  FIGS. 14-20 , the driving area  130  includes a driving floor  150  and an adjustable driver seat  152  for allowing the driver to be in a selected one of a completely seated position, a semi-standing position (or perching position), or a standing position. The adjustable driver seat  152  includes a driver seat back wall  154  which defines internal opposite longitudinal rails (not shown) and a driver seat portion  156 . In  FIG. 14 , the driver is shown to be in a semi-standing position as his back leans against the driver seat back wall  154  and a lower portion of his body leans against the driver seat portion  156 . As better shown in  FIG. 15 , the driver seat portion  156  may be adjustable between a plurality of seat positions depending on the height of the driver. The adjustable driver seat  152  further includes a plurality of rods  160  that are perpendicular to the internal opposite longitudinal rails of the driver seat back wall  154 . Thus, the driver may decide to slide the driver seat portion  156  up or down along the internal opposite longitudinal rails and to lock it in a seat locked position with one of the plurality of rods  160 . 
         [0070]    The adjustable driver seat  52  may further includes a swivel assembly (not shown) for allowing the driver to easily pivot the driver seat back wall  54  and/or the driver seat portion  56  when going in or out the driving area  30  of the vehicle  10 . This helps the driver to be comfortable during long day at work and to get in and out the vehicle  10  faster. 
         [0071]    According to another embodiment, the driver seat back wall  54  and/or the driver seat portion  56  may be vertically and/or horizontally adjustable such as to provide the plurality of drivers (that may be driving the vehicle  10 ), of different shapes, weights and lengths, the capacity to adjust the adjustable driver seat  52  according to their requirements. 
         [0072]    Still referring to  FIG. 4 , the driving area  30  further includes a steering assembly  58  operatively connected to the drive unit for driving and operating the vehicle  10 . The steering assembly  58  may include a conventional steering wheel  60  to provide directional control to the vehicle  10 . The driving area  30  further includes a driving pedal  62  for allowing the driver control the motor and hence the speed of the vehicle  10 . The driving pedal  62  may be located on the driving floor  50  of the driving area  30  and configured such as to allow the right leg of the driver to be aligned with the driving pedal  62  (for safety and comfort purposes). The driving pedal  62  may be a conventional foot pedal for controlling speed and braking operations. It is to be mentioned that other means may replace the driving pedal  62  for allowing the driver to direct the vehicle  10 . For example, the steering assembly  58  may alternatively further include buttons or a set of joysticks for allowing the driver to control the direction of the wheels  14  of the vehicle  10 . The configuration of the adjustable driver seat  52  may give an all-round visibility to the driver and allow him to monitor the passengers transported by the vehicle  10 , as well as to react to any unusual circumstances that may occur during operations. 
         [0073]    According to another embodiment, and referring now to  FIGS. 21-23 , there is shown that the driving area  30  may further include a driving panel  200  ( FIG. 21 ), which includes a control panel  202  ( FIG. 22 ) and a sound panel  204  ( FIG. 23 ). The driving panel  200  may include control buttons for controlling the position of the adjustable driver seat  52 , a horn control button  206  within the sound panel  204  ( FIG. 23 ), and/or an on/off control device  209  ( FIG. 22 ) within the control panel  202  for starting the engine. 
         [0074]    According to another embodiment, speed of the vehicle  10  may be locked at maximum operating speed to better suit the operator&#39;s requirements. 
         [0075]    According to another embodiment, the driving area  30  may further include a monitoring system (not shown) (i.e., a closed-circuit television monitor or CCTV monitor) for allowing the driver to view hazardous areas around the vehicle  10  to be aware of any objects, kids, luggage, and the like that may be in the hazardous areas around the vehicle  10  (i.e., in front of the vehicle  10 , in the back of the vehicle, etc.). The monitoring system may also comprise a camera for filming the passengers of the vehicle  10  and record the same for administration purposes. 
         [0076]    According to another embodiment and referring now to  FIGS. 6 and 7 , there is shown that the main frame  12  of the vehicle  10  may further include a sliding rail assembly  64  for slidably receiving a corresponding sliding rail assembly  66  mounted on (or underneath) the seat body  32  of the seat assembly  26  for allowing an operator or maintenance personnel to have an access to the mechanics of the vehicle  10  (i.e., motor, driving unit, batteries and the like). Sliding rail assembly  64  and corresponding sliding rail assembly  66  further allow the operator to provide maintenance, reparation, and the like to the vehicle  10 . Referring to  FIG. 6 , there is shown that the seat assembly  26  may further include a plurality of support members  68  for allowing its rigidity when receiving one or more individuals in the vehicle  10 . The seat assembly  26  may be slidable according to the main frame  12  of the vehicle  10  between a closed and locked position (i.e., for passengers and driver security) ( FIGS. 1-5 ) and an opened position ( FIGS. 6 and 7 ) for maintenance of the vehicle  10 . The vehicle  10  may further include an attachment member  208  ( FIG. 7 ) extending between the main frame  12  and the seat assembly  26 . Therefore, if the seat assembly  26  accidentally slides relative to the main frame  12  from its closed and locked position towards its opened position, then the attachment member will retain the seat assembly  26  to fully slide towards its fully opened position. 
         [0077]    According to another embodiment and referring now to  FIGS. 29-31 , there is shown a luggage carrier  210  to be releasably attached to the attachment member  70  ( FIG. 3 ) of the vehicle  10 . The luggage carrier  210  may extend between its luggage receiving position ( FIG. 30 ) and its retracted position ( FIG. 29 ). As best shown in  FIG. 31 , the luggage carrier  210  includes a substantially flat member  212  for receiving the luggage, extending members  214   a ,  214   b ,  214   c  upwardly extending from the substantially flat member  212  for retaining the luggage on the substantially flat member  212  and a connection member  216  connecting the substantially flat member  212  to the attachment member  70  ( FIG. 3 ) for allowing the luggage carrier  210  to extend between its luggage receiving position ( FIG. 30 ) and its retracted position ( FIG. 29 ). It is to be noted that the substantially flat member  212  defines openings  218  so that if a wheelchair is supported by the substantially flat member  212  of the luggage carrier  210 , the wheels of the wheelchair (not shown) will correspond with the openings  218  defined within the substantially flat member  212 . It is also to be noted that the substantially flat member  212  is retained in its retracted position using a magnet arrangement according to an embodiment. According to another embodiment, the substantially flat member  212  is retained in its retracted position using a rubber attachment member. 
         [0078]    According to another embodiment and as better shown in  FIG. 3 , the main frame  12  of the vehicle  10  may further include an attachment member  70  at the rear end  18  of the main frame  12  for releasably connecting the additional luggage carrier  210  shown in  FIGS. 29-31  to transport additional objects, luggage, and the like. The attachment member  70  may further be used to attach releasably conventional objects such as, without limitation, a wheel chair, a dog cage supported by wheels, a two-wheel trailer for transporting equipment and/or sport garments and the like. 
         [0079]    According to another embodiment and referring now to  FIGS. 8-13 , and more particularly to  FIG. 9 , there is shown that each seat  28  of the seat assembly  26  may be configured such as to have an angle according to the longitudinal axis  16  defined by the main frame  12 . As shown in  FIG. 9 , the angle θ between the longitudinal axis  16  and the alignment of the seat  28  (i.e., the alignment direction) is 65° (or 25° between a perpendicular axis defined by the main frame  12  and the alignment of the seat  28 ). This alignment of the seat  28  (θ=65°) allows the individuals that are installed in the seat assembly  26  of the vehicle  10  to look both in front of the vehicle  10  and to the side of the vehicle  10  (i.e., it allows a good visibility to the individuals, independently of their positions in the vehicle  10 ). Additionally, this configuration of the seats  28  allows the individual to easily, quickly and safely get in and out of the vehicle  10 . This is important in pedestrian environments such as airports when people are often running out of time to get to their flights. According to an embodiment, the angle θ between the longitudinal axis  16  and the alignment of the seat  28  is between 45 degrees and 90 degrees. 
         [0080]    According to the configuration of the seats  28 , the three seats  28  shown to be on one side of the seat assembly  26  will have a slightly different seat surface  34 . Therefore, a person that needs more space would be able to sit near the driving area  30 , while a person that requires less space would have no problem to sit near the front wall  40  of the vehicle  10 . 
         [0081]    According to an embodiment, the set of wheels  14  supporting the main frame  12  of the vehicle  10  may be configured such as to allow the vehicle  10  to turn 360° in almost the own length of the vehicle  10 . As better shown in  FIGS. 3 and 6 , two wheels  14  are located in front of the vehicle  10  and the distance between these wheels is relatively small. At the other end, two wheels  14  are located in the back of the vehicle  10  and the distance between these wheels is relatively larger. Normally the front wheels  14  may rotate 360° on the same axis thereby allowing rotation of the vehicle  10 . Alternatively, each one of the wheels  14  may rotate 140° for allowing rotation of the vehicle  10 . 
         [0082]    According to another embodiment, the vehicle  10  may further include a lighting system (not shown). The lighting system may further include front and rear lights (i.e., dot style front and rear lights) and brake and turn light indicators according to standard color scheme. The lighting system may further include a light pole (not shown) that can be releasably mounted on the main frame  12  and/or on the seat assembly  26 . 
         [0083]    According to another embodiment, the vehicle  10  may further include a safe and audible reverse motion alarm as well as a warning horn. A flashing high level warning light may also be provided on the vehicle  10  for informing other individual walking in the pedestrian environment of potential hazards. 
         [0084]    According to another embodiment, each seat  28  of the seat assembly  26  may further include seat belts  220  ( FIG. 2 ) (i.e., such as full lap style seat belts) for allowing the individuals to be safely attached in the vehicle  10 . 
         [0085]    According to another embodiment, the main frame  12  may include a metal composition, such as steel, or any other composition such as, without limitation, a polymeric composition, a composite material composition, and the like. The main frame  12  may be made of a material that is sufficiently strength and resistant such as to carry the weight of the seat assembly  26  and the weight of the individuals transported by the vehicle  10 . 
         [0086]    According to another embodiment, the seat assembly  26  may be made of a fiberglass composition, of an UV resistant composition, or of any suitable composition that is resistant, easy to wash and the like. 
         [0087]    According to another embodiment, the fiberglass composition may further include an anti-microbial composition for allowing a simple and quick cleaning maintenance. 
         [0088]    According to another embodiment, the vehicle  10  may be an electric vehicle (green, quiet, and safe) and may include one or more power supply batteries. Propulsion of the main frame  12  may be provided by a 48 volts rechargeable battery pack. The 48 volts rechargeable battery pack may be provided with a standalone battery charger. 
         [0089]    According to another embodiment, the motor may be an AC induction motor that is efficient and that lasts a long time. 
         [0090]    According to another embodiment, the main frame  12  and/or the driving area  30  may further include a holder  222  for receiving a beverage can, such as a coffee holder or the like, and/or a receiving member  224  ( FIG. 3 ), such as a basket or any other suitable means, for receiving the driver&#39;s accessories (i.e., papers, schedules, sun glasses, hat, gloves, and the like). For instance, the holder  222  and/or the receiving member  224  may be mounted on the rear wall  42  of the main frame  12 . 
         [0091]    According to another embodiment, the vehicle  10  may further include one or more speaker(s) so that the driver may directly communicate with the passengers of the vehicle  10  or with pedestrians around the vehicle  10  or communicate with the passengers of the vehicle  10  or with pedestrians around the vehicle  10  using pre-recorded safety messages (i.e., using audio buttons  226  ( FIG. 23 ) on the sound panel  204  within the driving area  30 ). 
         [0092]    The vehicle  10  described above allows safe and easy transportation of individuals in pedestrian environments such as, airports, shopping centers, amusement parks, hotels, tourist areas, hospitals, and the like. 
         [0093]    The vehicle  10  as described above is configured to provide a rear operational driver position. 
         [0094]    The vehicle  10  as described above may have a six to one passenger/driver ratio for optimized operating costs. 
         [0095]    Now referring to  FIGS. 32-35 , there is shown an embodiment of a releasable safety attachment  72  between the rear wall and the seat assembly of the vehicle  10 . The releasable safety attachment  72  comprises a locking plate  76  attached to a safety line  78  which in turn is attached to a mounting plate  80 . The releasable safety attachment  72  further comprises a locking plate receiving member  74 . The locking plate receiving member  74  is mounted to the rear wall while the mounting plate  80  is mounted to the seat assembly. 
         [0096]      FIG. 34  shows the releasable safety attachment  72  in an attached position in which the locking plate  76  is inserted in the locking plate receiving member  74 .  FIG. 35  shows the releasable safety attachment  72  in which the locking plate  76  is detached from the locking plate receiving member  74 . 
         [0097]    In operation, once the seat assembly is disconnected from the rear wall, the releasable safety attachment  72  prevents the seat assembly from sliding past an intermediate position near the closed and locked position. 
         [0098]    While preferred embodiments have been described above and illustrated in the accompanying drawings, it will be evident to those skilled in the art that modifications may be made without departing from this disclosure. Such modifications are considered as possible variants comprised in the scope of the disclosure.