Abstract:
The present invention provides an intelligent control system for remote control of doors and windows, comprising an intelligent control end, a server and a control terminal of doors and windows. The intelligent control end sends a remote control command to the control terminal of doors and windows through the server. The control terminal of doors and windows processes the received remote control command and executes a corresponding control action to finish remote control of doors and windows, wherein the control terminal of doors and windows comprises an MCU. The MCU is connected with a signal receiving/transmission component, a mechanical component for control of doors and windows, a detection component of doors and windows, a position detection component of doors and windows and an anti-theft component. In the intelligent control system for remote control of doors and windows of the present invention, the intelligent control end sends a control signal to a remote control terminal of doors and windows for realizing remote control of doors and windows. The intelligent control system has the characteristics of simple system design, ultra-low power consumption and large-scale use, and can be used for remote control of diversified doors and windows like skylights, flat open doors and windows, doors and windows opened inside and outside, sliding doors and windows, etc

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
       [0001]    This application claims foreign priority benefits to Chinese Patent Application No. 201510361801.5, filed Jun. 26, 2015; Chinese Patent Application No. 201520448323.7, filed Jun. 26, 2015; Chinese Patent Application No. 201520448325.6, filed Jun. 26, 2015; Chinese Patent Application No. 201520448441.8, filed Jun. 26, 2015; Chinese Patent Application No. 201520448442.2, filed Jun. 26, 2015. The content of the aforementioned applications, including any intervening amendments thereto, is incorporated herein by reference in their entirety. 
       TECHNICAL FIELD 
       [0002]    The present invention relates to an intelligent control system for remote control of doors and windows. 
       BACKGROUND 
       [0003]    Doors and windows are essential devices in home life, but the doors and the windows in existing families are mostly manual doors and windows. It is common to forget closing the windows in case of rain, wind and other heavy weather; many people on a business trip also worry that nobody can open the windows in time for ventilation, so that the bad smell is presented when the people get home every time; and a plurality of automatic doors in the existing market are complicated in structure and troublesome in installation and even need redecoration, which needs too much cost for many people wanting to have automatic control doors and windows. Currently, a driving device for doors and windows mostly used in the existing market is mainly controlled by a switchgear device, and the device realizes the transmission of force generally by virtue of a chain mechanism. The chain mechanism has a plurality of kinematic pairs and high requirement for coordinating precision, which causes that a transmission mechanism usually has the characteristics of high complexity and poor reliability, and then, causes that the product has unstable operation, strong vibration, many faults, low service life, etc. 
         [0004]    Tsinghua University proposes an automatic opening and closing device of curtain walls and doors and windows, having the patent number of CN104453529, and comprising: a hydraulic power unit, wherein the hydraulic power unit is connected with a hydraulic push rod through a hydraulic pipeline, the telescopic end of the hydraulic push rod is hinged with one end of a connecting rod, and the other end of the connecting rod is hinged with an object to be pushed and pulled. The technical solution has the advantages of stable operation of the doors and the windows, no vibration and no noise; but due to the factor of a mechanical structure of the automatic opening and closing device itself, the intelligent remote control function cannot be realized. 
         [0005]    With the rapid development of a communication technology, an electronic technology and a control technology, various intelligent home alarm and control systems emerge. The existing intelligent control system of doors and windows induces the change of an external environment mostly by virtue of a built-in sensor, thereby realizing the control for the doors and the windows. But the close remote control or remote control is impossible, so the popular demand still cannot be satisfied. 
       SUMMARY OF THE PRESENT INVENTION 
       [0006]    With respect to the above problems, the purpose of the present invention is to provide an intelligent control system for remote control of diversified doors and windows with low cost. The intelligent control system can be used for remote control of diversified doors and windows like skylights, flat open doors and windows, doors and windows opened inside and outside, sliding doors and windows, etc., and has the advantages of simple design, energy saving, environmental protection, safety and stability. The present invention has the technical solution as follows: 
         [0007]    An intelligent control system for remote control of doors and windows comprises: 
         [0008]    an intelligent control end, a server and a control terminal of doors and windows; the intelligent control end sends a remote control command to the control terminal of doors and windows through the server; the control terminal of doors and windows processes the received remote control command and executes a corresponding control action to finish remote control of doors and windows. 
         [0009]    Wherein, the control terminal of doors and windows comprises an MCU; the MCU is connected with a signal receiving/transmission component, a mechanical component for control of doors and windows, a detection component of doors and windows, a position detection component of doors and windows and an anti-theft component; 
         [0010]    The signal receiving/transmission component is used for receiving control information and sending information to the intelligent control end; 
         [0011]    The mechanical component for control of doors and windows comprises a motor control circuit, a driving mechanism and doors and windows connected with the driving mechanism; the motor control circuit is connected with the driving mechanism for controlling the action of the driving mechanism to realize the control of the doors and the windows. 
         [0012]    The signal receiving/transmission component is connected to the MCU through an SPI or a UART interface; 
         [0013]    The detection component of doors and windows comprises a first current detection circuit, a signal amplification circuit and an AD conversion circuit which are electrically connected successively; the AD conversion circuit is connected to the MCU; and if the current information received by the MCU and transmitted by the first current detection circuit is more than a set current value, the driving mechanism is judged to be in an operation state, otherwise, in an off-working state. 
         [0014]    The position detection component of doors and windows comprises a second current detection circuit and a signal conversion circuit; the signal conversion circuit is connected to the MCU; the second current detection circuit obtains the continuous current of the driving mechanism; the continuous current is transmitted to the MCU after being converted through the signal conversion circuit; the MCU judges position information of the doors and the windows according to the collected current value; and the position judgment process of the doors and the windows is that: the MCU reads the positions of the doors and the windows from Falsh when energizing each time, and writes the positions of the doors and the windows into Falsh for saving on time; 
         [0015]    The anti-theft component comprises a magnetic alarm sensor installed on the doors and the windows; and the magnetic alarm sensor connects the obtained signal to the MCU through an IO interface. 
         [0016]    Further, a brushless direct current motor with medium and small power is selected by the driving mechanism, and comprises a servo motor, a driving motor, a hydraulic motor or a driving motor. 
         [0017]    The present invention has the characteristics and beneficial effects: The intelligent control system for remote control of doors and windows of the present invention is designed in such a manner that the intelligent control end sends a control signal to a remote control terminal of doors and windows for realizing remote control of doors and windows. The intelligent control system has the characteristics of simple system design, ultra-low power consumption and large-scale use, can be used for remote control of diversified doors and windows like skylights, flat open doors and windows, doors and windows opened inside and outside, sliding doors and windows, etc., and can simultaneously realize intelligent remote control of multiple groups of doors and windows. In addition, humanized functions of preventing theft and automatically detecting states and positions of doors and windows are also added in the intelligent control system of the present invention, thereby providing intelligence, safety, convenience and economy for people&#39;s family life. 
     
    
     
       DESCRIPTION OF DRAWINGS 
         [0018]      FIG. 1  is an overall structural diagram of an intelligent control system for remote control of doors and windows of the present invention; 
           [0019]      FIG. 2  is a structural diagram of a control terminal of doors and windows in  FIG. 1 ; 
           [0020]      FIG. 3  is a structural diagram of a skylight of an intelligent control system according to Embodiment 1 of the present invention; 
           [0021]      FIG. 4  shows structural diagrams of a skylight of an intelligent control system according to Embodiment 2 of the present invention; 
           [0022]      FIG. 5  shows structural diagrams of flat open doors and windows of an intelligent control system according to Embodiment 3 of the present invention; 
           [0023]      FIG. 6  is a structural diagram of flat open doors and windows of an intelligent control system adopted in Embodiment 4 of the present invention; 
           [0024]      FIG. 7  is a structural diagram of topspin doors and windows opened inside and outside of an intelligent control system according to Embodiments 5 and 6 of the present invention; and 
           [0025]      FIG. 8  is a structural diagram of sliding doors and windows of an intelligent control system according to Embodiment 7 of the present invention. 
       
    
    
     DETAILED DESCRIPTION OF EMBODIMENTS 
       [0026]    The technical solution of the present invention will be described in detail in combination with  FIGS. 1-6  below, but the protection scope of the present invention shall not be limited on this account. 
         [0027]      FIG. 1  is an overall structural diagram of an intelligent control system of doors and windows of the present invention, and  FIG. 2  is a structural diagram of a control terminal of doors and windows in  FIG. 1 ; and the intelligent control system of doors and windows comprises an intelligent control end  10 , a server  20 , routers  30  and a control terminal  40  of doors and windows. The intelligent control end  10  is in communication connection with the server  20  through an Internet, the server  20  is in communication connection with the routers  30  through the Internet, and a local area, network of an Internet of Things is formed by the routers  30  and the control terminal  40  of doors and windows. 
         [0028]    In the present invention, the intelligent control end  10  can adopt a smartphone, a tablet computer and the like. A control signal can be transmitted to the server  20  by inputting or selecting a corresponding control signal. 
         [0029]    Moreover, the server  20  can be in network connection with a plurality of routers  30 , thereby realizing the control of a plurality of systems of doors and windows. Each router  30  can form a small Internet of Things system. 
         [0030]    The control terminal  40  of doors and windows comprises an MCU  401 . The MCU  401  is connected with a signal receiving/transmission component  402 , a mechanical component  403  for control of doors and windows, a detection component  404  of doors and windows, a position detection component  405  of doors and windows and an anti-theft component. 
         [0031]    The signal receiving/transmission component  402  is used for receiving control information and sending information to the intelligent control end, and comprises a 2G or 3G or 4G signal module and/or a WIFI signal module, and/or a Bluetooth module, and/or a wireless receiving module, etc.; and the signal receiving/transmission component  402  is connected to the MCU  401  through an SPI or a UART interface. 
         [0032]    The mechanical component  403  for control of doors and windows comprises a motor control circuit  4031 , a driving mechanism  4032  and doors and windows connected with the driving mechanism  4032 , wherein one end of the motor control circuit  4031  is connected with the MCU  401 , and the other end is connected with the driving mechanism  4032  and used for controlling the action of the driving mechanism  4032  to realize the control of the doors and the windows. The motor control circuit  4031  controls the action of the driving mechanism  4032  according to the received signal, and the driving mechanism  4032  outputs the power and drives the opening and closing of the doors and the windows. 
         [0033]    The detection component  404  of doors and windows comprises a first current detection circuit  4041 , a signal amplification circuit  4042  and an AD conversion circuit  404  which are electrically connected successively, wherein the first current detection circuit  4041  is connected with the driving mechanism  4032  and obtains circuit information of the driving mechanism, and the AD conversion circuit  4043  is connected to the MCU  401 ; and if the current information received by the MCU  401  is more than a set value, the driving mechanism is judged to be in an operation state, otherwise, in an off-working state. 
         [0034]    The position detection component  405  of doors and windows comprises a second current detection circuit  4051  and a signal conversion circuit  4052 , wherein the second current detection circuit  4051  is connected with the driving mechanism  4032 , and obtains a current value of the driving mechanism  4032 , and the current value is transmitted to the MCU  401  after being converted through the signal conversion circuit  4052 ; and the MCU  401  judges position information of the doors and the windows according to the collected current value. The position judgment process of the doors and the windows is that: the MCU reads the positions of the doors and the windows from Falsh when energizing each time, and writes the positions of the doors and the windows into Falsh for saving on time. 
         [0035]    The anti-theft component comprises a magnetic alarm sensor  406  installed on the doors and the windows. The magnetic alarm sensor  406  transmits the obtained signal to the MCU  401  through an IO interface. In case of damage, an alarm signal is output by the magnetic alarm sensor  406 , transmitted to the MCU  401 , and finally transported to the intelligent control end  10 . 
         [0036]    A brush less direct current motor with medium and small power is selected by the driving mechanism, and comprises a servo motor, a driving motor, a hydraulic motor or a driving motor. 
       Embodiment 1 
       [0037]    An intelligent control system for remote control of a skylight is shown in  FIG. 3 . The skylight comprises a window shelf  101 , wherein the window shelf  101  is coordinated with a window frame  102 , and the upper frame of the window frame  102  is rotatably connected with the window shelf  101  by hinges. A driving mechanism is arranged at the lower frame of the window shelf  101  and the driving mechanism is a first hydraulic motor  1101 ; a first hydraulic push rod  1102  is connected to the first hydraulic motor  1101 , and the other end of the first hydraulic push rod  1102  is connected to the lower frame of the window frame  102 ; and a motor control circuit is a first receiver chip  1103 , and the first hydraulic motor  1101  is connected with the first receiver chip  1103 . 
         [0038]    More favorably, a telescopic second hydraulic push rod  103  is rotationally connected on two side frames of the window frame  102  respectively, and the other end of the second hydraulic push rod  103  is rotationally connected on corresponding left and right shelves of the window shelf  101 , thereby ensuring the stability and safety of the window frame  102  in an opening and closing process. 
         [0039]    Specifically, a control terminal  120  of doors and the windows comprises an MCU. The MCU is connected with a signal receiving/transmission component, a first receiver chip  1103 , a detection component of doors and windows, a position detection component of doors and windows, automatic alarm devices and a WIFI module, wherein two automatic alarm devices  104  are arranged at the lower shelf of the window shelf  101  and connected with an alarm through a wire; so, when the window frame  102  or the window shelf  101  is damaged, such as be warped, the automatic alarm devices  104  are triggered, a signal is transmitted to the alarm through the automatic alarm devices, and the alarm sounds an alarm externally. 
         [0040]    In the Embodiment, control information can be sent to the MCU through a remote control device  130 , a wireless receiving module  433  in the signal receiving/transmission component sends the received signal to the MCU, the MCU transmits the control information to the first receiver chip  1103 , the first receiver chip  1103  controls the output of the first hydraulic motor  1101  automatically, and finally, the automatic control for the window frame  102  is realized; and meanwhile, remote control signals from outside can be received through a signal receiving/transmitting end and finally transmitted to the first receiver chip  1103 , and the automatic control for the window frame  102  is realized by the driving mechanism. The remote control signals from outside can also be received through 2G/3G/4G modules or the WiFi module and finally transmitted to the driving mechanism, and the automatic control for the window frame  102  is realized by the driving mechanism. 
       Embodiment 2 
       [0041]    An intelligent control system for remote control of a skylight is shown in  FIG. 4 . The difference between the Embodiment and Embodiment 1 is that, the window frame comprises a movable fan  101 ′ and a fixed fan  102 ′. The driving mechanism is a second hydraulic motor  1401 , the second hydraulic motor  1401  is connected with a drive roller  1402  and transmits power to the drive roller  1402 , a motor control circuit is a second receiver chip  1403 , and the second hydraulic motor  1402  is connected with the second receiver chip  1403 ; and the drive roller  1402  is engaged with a rack  105  arranged on the inner side surface of the side fan of the movable fan  101 ′, so that the movable fan  101 ′ can slide along the inner side surface of the side frame of the window shelf. 
         [0042]    Specifically, the second hydraulic motor  1401  transmits the power to the drive roller  1402  when receiving control information, and the drive roller  1402  is engaged with the rack  105 , therefore, the drive roller  1402  drives the rack  105  to slide in a rotation process of the drive roller  1402 , namely, the opening and closing of the skylight are realized by doing a reciprocating motion along the window shelf. In addition, in order to realize the security, an induction alarm device is arranged at the lower part of the window shelf, and the working principle of the induction alarm device is the same as the alarm principle of Embodiment 1, and therefore, will not be repeated here. 
       Embodiment 3 
       [0043]    An intelligent control system for remote control of flat open doors and windows is shown in  FIG. 5 . The flat open doors and windows comprise a window shelf (a door shelf)  201 , wherein the window shelf  201  is connected with a flat open window frame (door frame)  202  by a hinge  203 . A driving mechanism is arranged at the lower bottom edge of the window frame  202  and the driving mechanism is a hydraulic driving motor  2101 ; the output end of the hydraulic driving motor  2101  is connected with a hydraulic rod  2102 , a motor control circuit is a first receiver chip  2103 , and the hydraulic driving motor  2101  is connected with the first receiver chip  2103 ; and the hydraulic rod  2102  is rotationally connected with a connecting rod  204 , and the other end of the connecting rod  204  is rotationally connected with the window frame  202 . The mechanical energy is converted by the hydraulic driving motor  2101  by a hydraulic pressure, thereby pushing the hydraulic rod  2102  to do a linear motion; and the hydraulic rod  2102  pushes the connecting rod  204  to move, and finally, the rotation of the window frame  202  is realized. 
         [0044]    Specifically, a control terminal  220  of doors and windows comprises an MCU. The MCU is connected with a signal receiving/transmission component, a first receiver chip  2103 , a detection component of doors and windows, a position detection component of doors and windows, automatic alarm devices and a WiFi module, wherein two automatic alarm devices  205  are arranged on the window shelf  201  and arranged at the right of the window shelf  201 , namely, near the right end of the window frame  202  and an opening and closing place of the window shelf  201 ; so, when the window frame  202  or the window shelf  201  is damaged, such as be warped and the like, the automatic alarm devices  205  are triggered, a signal is transmitted to an alarm  2203  through the automatic alarm devices  205 , and the alarm  2203  sounds an alarm externally. 
         [0045]    In the Embodiment, control information can be sent to the MCU through a remote control device a wireless receiving module  433  in the signal receiving/transmission component sends the received signal to the MCU, the MCU transmits the control information to the receiver chip  2103 , the receiver chip  2103  controls the output of the hydraulic driving motor  2101  automatically, and finally, the automatic control for the window frame  202  is realized. Remote control signals from outside can also be received through 2G/3G/4G modules or the WiFi module and finally transmitted to the driving mechanism, and the automatic control for the window frame  202  is realized by the driving mechanism. 
       Embodiment 4 
       [0046]    An intelligent control system for remote control of flat open doors and windows is shown in  FIG. 6 . The difference between the Embodiment and Embodiment 3 is that, the driving device is a driving motor  2402 , a motor control circuit is a second receiver chip, and the driving motor  2402  is connected with the second receiver chip and controls the movement of a connecting rod  204 ′ through a rotating device  2403 . Specifically, the rotating device  2403  can be a worm or a gear box. 
       Embodiment 5 
       [0047]    An intelligent control system for remote control of topspin doors and windows opened inside and outside is shown in  FIG. 7 . The topspin doors and windows opened inside and outside comprise a window shelf (a door shelf)  301 , wherein the upper part of the window shelf  301  is connected with a window frame (a door frame)  302  through a metal hinge  303 , and the window frame  302  can do a rotational motion around an upper shelf of the window shelf  301 . A driving mechanism is arranged at a middle and horizontal mullion of the window shelf  301  and is a hydraulic motor  3101 , the hydraulic motor  3101  is horizontally arranged along the middle and horizontal mullion, the output end of the hydraulic motor is connected with a hydraulic connecting rod  3102 , the other end of the hydraulic connecting rod  3102  is connected with the lower frame of the window frame  302 , a motor control circuit is a second receiver chip  3103 , the hydraulic motor  3101  is connected with the second receiver chip  3103 , and when the second receiver chip  3103  receives a control signal, the hydraulic motor  3101  produces power and drives the hydraulic connecting rod  3102  to move, thereby controlling the opening and closing of he window frame  302 . 
         [0048]    Specifically, a control terminal  320  of doors and the windows comprises an MCU. The MCU is connected with a signal receiving/transmission component, a first receiver chip  3103 , a detection component of doors and windows, a position detection component of doors and windows, automatic alarm devices and a WiFi module, wherein two automatic induction devices  304  are arranged at the frame of the window shelf  301  and arranged at one side closing to the driving mechanism; so, when the window frame  302  or the window shelf  301  is damaged, such as be warped and the like, the automatic induction devices  304  are triggered, a signal is transmitted to an alarm  3204  through the automatic induction devices  304 , and the alarm  3204  sounds an alarm externally. 
         [0049]    In the Embodiment, control information can be sent to the MCU through a remote control device  330 , a wireless receiving module  433  in the signal receiving/transmission component sends the received signal to the MCU, the MCU transmits the control information to a second receiver chip  3103 , the second receiver chip  3103  controls the output of the hydraulic driving motor  3101  automatically, and finally, the automatic control for the window frame  302  is realized. Remote control signals from outside can also be received through 2G/3G/4G modules or the WiFi module and finally transmitted to the driving mechanism, and the automatic control for the window frame  302  is realized by the driving mechanism. 
       Embodiment 6 
       [0050]    An intelligent control system for remote control of topspin doors and windows opened inside and outside is shown in  FIG. 8 . The difference between the Embodiment and Embodiment 5 is that, a driving mechanism is a driving motor, the driving motor is connected with a first receiver chip used for controlling the rotation of the driving motor, and the output end of the driving motor is connected with a mechanical connecting rod. The specific working process of the driving motor is similar to a control process of driving mechanism in Embodiment 5. 
       Embodiment 7 
       [0051]    An intelligent control system for remote control of sliding doors and windows is shown in  FIG. 8 . The sliding doors and windows comprise a window shelf to door shelf)  501 , wherein a first window frame (door frame)  502  and a second window frame (door frame)  503  are arranged on the window shelf  501 ; and the first window frame  502  is located in the front side of the second window frame  503 . A driving mechanism is arranged at a place close to a lower end at the left side of the first window frame  503  and is a driving motor  5101 , and the driving motor  5101  is arranged vertically, and the output end of the driving motor is downward; the driving motor  5101  is an electrodeless control walking motor; and specifically, the driving motor  5101  is detachably fixed on the first window frame  502  through a thread, or clamped and fixed on the first window frame  502  through a clamping device. The output end of the driving motor  5101  is connected with a transmission device  5102 , and the transmission device  5102  is engaged and rotated with rollers  5103  on the transmission device  5102  of the driving motor. A rack  5031  is arranged at the bottom edge of the second window frame  503  horizontally and meshed with the rollers  5103 , and the rollers  5103  drive the rack  5031  to slide from left to right when rotating, thereby realizing the automatic control for the second window frame  502 . Specifically, two upper and lower rollers  5103  are arranged, so the driving motor  5101  can be arranged above the first window frame  502 , and the automatic control is realized as well. The transmission device  5102  in the Embodiment is a gear box, and the slowdown treatment of an output speed of the driving motor  5101  can be realized through the gear box, thereby ensuring to slowly carry out the slowdown treatment when controlling the second window frame  503 . 
         [0052]    Further, a motor control circuit is a receiver chip  5104 , the receiver chip  5104  is connected with the driving motor  5101 , and the automatic control for the driving motor  5101  is realized through the receiver chip  5104 . A control terminal  520  of doors and windows is arranged at the right side of the window shelf  501  and comprises an MCU. The MCU is connected with a signal receiving/transmission component, a receiver chip  5103 , a detection component of doors and windows, a position detection component of doors and windows, automatic alarm devices and a WiFi module, wherein the automatic induction alarm devices  5011  are arranged around the window shelf  501  and connected with an alarm  5202  through a wire. When the doors and windows are damaged, the automatic induction alarm devices  5011  are triggered, a signal is transmitted to an alarm  5202  through the automatic induction alarm devices  5011 , and the, alarm  5202  sounds an alarm warning, 
         [0053]    Specifically, the technical solution of the Embodiment is that a remote control device  530  is provided. A control signal is sent to a control device  520  through the remote control device  530 , a wireless receiving module  433  in the signal receiving/transmission component sends the received signal to the MCU, and the control signal is transmitted to the receiver chip  5104  after being processed by a processor, so the receiver chip  5104  can realize the automatic control for the second window frame  503 . In addition, the remote intelligent control can also be carried out in the Embodiment, in addition to carry out the close control with a remote controller  530 , and a remote signal is received through a remote signal receiver, transmitted to the processor and finally transmitted to the receiver chip  5104 , thereby realizing the control for the second window frame  503 . 
         [0054]    According to the revelation and instruction of the above-mentioned description, those skilled in the art of the present invention can also change and modify the above embodiments. Therefore, the present invention is not limited to the detailed description of embodiments revealed and described above, and some modifications and changes of the present invention shall also fall into the protection scope of claims of the present invention. In addition, although some specific terms are used in the description, these terms are stated for the convenience of explanation and have no any limit to the present invention.