Wireless control system and vehicle

Abstract

The utility model discloses a wireless control system and a vehicle. The wireless control system is used for a vehicle and comprises a wireless terminal and a wireless control device, and the wireless control device is configured to perform wireless communication and wireless power supply with the wireless terminal. According to the wireless control system in the embodiment of the invention, electric energy transmission from the vehicle-mounted power supply to the functional electric appliances in the vehicle can be realized through wireless communication between the wireless control equipment and the wireless terminal, and meanwhile, wireless communication links can be provided for the electric energy transmission process and each functional equipment in the vehicle; the electric energy transmission and communication process can be controlled, so that wireless bunching configuration of electric energy transmission in the whole vehicle and communication between the devices is realized, and the electric energy transmission and communication control process between the devices can be integrated into an overall electric control system of the vehicle while the occupied space in the vehicle is reduced; and the use convenience and safety of the vehicle are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicle control, in particular to a wireless control system and a vehicle. BACKGROUND

[0002] In the related art, for various operating devices inside a vehicle, such as a vehicle-mounted power supply, various functional electrical appliances provided on the vehicle, and a power system of the vehicle, power supply needs to be achieved through a power supply harness, and communication and operating control need to be achieved through a set of communication harness different from the power supply harness, which occupies a large space inside the vehicle, and the integration and reliability of the vehicle electrical control will decrease with the increase of the harness amount, thereby causing inconvenience and safety hazards in the use of the vehicle. CONTENT OF THE UTILITY MODEL

[0003] The present application provides a wireless control system and a vehicle.

[0004] The wireless control system according to the embodiments of the present application is used for a vehicle, and the system includes a wireless terminal and a wireless control device, and the wireless control device is configured to perform wireless communication and wireless power supply with the wireless terminal.

[0005] In this way, the wireless control system according to the embodiments of the present application can achieve power transmission from a vehicle-mounted power supply to functional electrical appliances inside the vehicle through wireless communication between the wireless control device and the wireless terminal, and can also provide a wireless communication link for the power transmission process and various functional devices inside the vehicle, and can control the power transmission and the communication process, thereby realizing wireless harness configuration of power transmission and communication between devices inside the vehicle, reducing the occupation of the space inside the vehicle, and integrating the power transmission and communication control process into the overall electrical control system of the vehicle, thereby improving the convenience and safety of the vehicle.

[0006] In some embodiments, the wireless control device is arranged on a main body of a vehicle body and / or a crash beam of the vehicle, and the wireless terminal is arranged on an accessory of the vehicle body.

[0007] In some embodiments, the wireless control device is configured to wirelessly supply power to the wireless terminal by taking an electrical energy storage device of the vehicle as a power source.

[0008] In some embodiments, the wireless control device includes an electrical energy transmitting module, the electrical energy transmitting module is connected to the electrical energy storage device, and wirelessly supplies power to the wireless terminal by taking a vehicle-mounted power supply of the vehicle as a power source.

[0009] In some embodiments, the wireless terminal includes an electrical energy receiving module, and the electrical energy receiving module is configured to receive electrical energy in the form of electromagnetic signals from the electrical energy transmitting module.

[0010] In some embodiments, the power transmitting module is disposed at one or more of a front portion of a vehicle body, a rear portion of the vehicle body, and a vehicle door mount.

[0011] In some embodiments, the wireless control device comprises a first wireless communication module and a control module, and the wireless terminal comprises a second wireless communication module and an execution module, the control module is configured to send control instructions to the wireless terminal through the first wireless communication module, and the execution module is configured to receive the control instructions through the second wireless communication module and execute the instructions.

[0012] In some embodiments, the control module is a domain controller or a central controller of a vehicle.

[0013] In some embodiments, the control module is configured to control a first electrical parameter of the power transmitting module; and / or

[0014] The control module is further configured to send instructions to the wireless terminal through the first wireless communication module, and the power receiving module is configured to receive the instructions through the second wireless communication module and adjust a second electrical parameter of the power receiving module according to the instructions.

[0015] In some embodiments, the control module is configured to receive first data information fed back by the second wireless communication module through the first wireless communication module, the first data information being generated by the execution module according to the result of executing the control instructions.

[0016] In some embodiments, the vehicle body accessory comprises one or more of a door, a front bumper, a front bumper trim, a rear bumper and a rear bumper trim, a sun visor, and a rearview mirror of the vehicle.

[0017] In some embodiments, the system further comprises a follow-up module, which is used to supply power from the wireless control device to the wireless terminal when the wireless terminal and the wireless control device are displaced.

[0018] In some embodiments, the power transmitting module and the first wireless communication module of the wireless control device are integrally disposed; and / or

[0019] The power receiving module and the second wireless communication module of the wireless terminal are integrally configured.

[0020] In some embodiments, the system further comprises an electromagnetic shielding module, which is configured to isolate an electromagnetic environment formed by the power transmitting module and the power receiving module.

[0021] The vehicle in the embodiments of the present application comprises the wireless control system as described above.

[0022] Additional aspects and advantages of the embodiments of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0023] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description, taken in conjunction with the accompanying drawings, in which:

[0024] Figure 1 One of the schematic diagrams of the module structure of the wireless control system in the embodiments of the present application;

[0025] Figure 2 Another of the schematic diagrams of the module structure of the wireless control system in the embodiments of the present application.

[0026] Wherein: 10, wireless control device; 11, power supply communication module; 111, first wireless communication module; 112, electric energy transmitting module; 12, control module; 20, wireless terminal; 21, powered communication module; 211, second wireless communication module; 212, electric energy receiving module; 22, execution module; 30, electric energy storage device. DETAILED DESCRIPTION

[0027] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar notations are used to represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the embodiments of the present application, and cannot be understood as a limitation on the embodiments of the present application.

[0028] The wireless control system in the embodiments of the present application is used for a vehicle, and the system comprises a wireless terminal 20 and a wireless control device 10, wherein the wireless control device 10 is configured to perform wireless communication and wireless power supply with the wireless terminal 20.

[0029] Specifically, the wireless control system for a vehicle in the embodiments of the present application can first realize wireless power supply for electric devices in the vehicle, secondly realize wireless communication between the vehicle devices and the vehicle controller, and thirdly realize control over the wireless power supply process and the wireless communication process. Under the condition of wireless harness, the internal space of the vehicle is greatly saved, and while the above-mentioned functions are completed, the safety hazards such as overheating or electromagnetic interference caused by complex harness arrangement are avoided, thereby improving the safety of the vehicle.

[0030] Optionally, please refer to Figure 1The wireless control system comprises the wireless terminal 20 and the wireless control device 10, and wireless communication between the wireless control device 10 and the wireless terminal 20 can be realized by electromagnetic signals, and the wireless control device 10 can also transmit electric energy to the wireless terminal 20 by electromagnetic signals.

[0031] Thus, the wireless control system in the embodiments of the present application can realize electric energy transmission from the electric energy storage device to the electric appliances in the vehicle through wireless communication between the wireless control device and the wireless terminal, and can also provide a wireless communication link for the electric energy transmission process and each functional device in the vehicle, and can control the electric energy transmission and the communication process, so as to realize wireless configuration of the electric energy transmission and the communication between devices in the vehicle, reduce the space occupation in the vehicle, and integrate the electric energy transmission and the communication control process into the overall electric control system of the vehicle, thereby improving the convenience and safety of the vehicle.

[0032] In some embodiments, the wireless control device 10 is arranged on the main body of the vehicle body and / or the front and rear impact beams, and the wireless terminal 20 is arranged on the accessories of the vehicle body.

[0033] Optionally, the accessories of the vehicle body comprise one or more of the following: the door, the front bumper, the front bumper trim, the rear bumper, the rear bumper trim, the sun visor, and the rearview mirror of the vehicle.

[0034] In some examples, the wireless control device 10 is arranged on the main body of the vehicle body, the front impact beam, and / or the rear impact beam, and the wireless terminal 20 is arranged on each accessory of the vehicle body, such as the door, the front bumper, the front bumper trim, the rear bumper, the rear bumper trim, the sun visor, and the rearview mirror of the vehicle.

[0035] For example, the wireless control device 10 and the wireless terminal 20 can be arranged in pairs on the vehicle and in close proximity. For example, the wireless control device 10 is arranged on the vehicle body and the wireless terminal 20 is arranged on the door. For another example, the wireless control device 10 is arranged on the front impact beam of the vehicle and the wireless terminal 20 is arranged on the rearview mirror. For another example, the wireless control device 10 is arranged on the rear impact beam of the vehicle and the wireless terminal 20 is arranged on the rear bumper of the vehicle. Such an arrangement can make the wireless communication relationship between the wireless control device 10 and the wireless terminal 20 more stable.

[0036] In some embodiments, the wireless control device 10 is configured to wirelessly supply power to the wireless terminal 20 by taking the electric energy storage device 30 of the vehicle as the electric energy source.

[0037] In some embodiments, the wireless control system comprises an electric energy transmitting module 112, which is connected with the electric energy storage device 30 and wirelessly supplies electric energy to the wireless terminal 20 with the electric energy storage device 30 of the vehicle as the electric energy source.

[0038] In some embodiments, the wireless terminal 20 further comprises an electric energy receiving module 212, which is configured to receive electric energy from the electric energy transmitting module 112 in the form of electromagnetic signals.

[0039] Specifically, on the basis of the above-mentioned embodiments, the wireless control device 10 in the wireless control system can obtain electric energy from the electric energy storage device 30 through an electric connection relationship and transmit the electric energy to the wireless terminal 20 in the form of electromagnetic signals, and the vehicle equipment obtains electric energy from the corresponding connected wireless terminal 20, thereby completing the wireless power supply process for each vehicle equipment on the vehicle. The electric energy storage device 30 generally refers to the battery of a traditional internal combustion vehicle or the power battery of an electric vehicle. The vehicle equipment mentioned above includes all functional equipment on the vehicle that supports wireless power reception.

[0040] Exemplarily, the wireless control device 10 specifically comprises an electric energy transmitting module 112, and the wireless terminal 20 correspondingly comprises an electric energy receiving module 212, wherein the electric energy transmitting module 112 is connected with the electric energy storage device 30 to obtain electric energy from the electric energy storage device 30, and the electric energy receiving module 212 is connected with each vehicle equipment that needs to use electric energy and has a wireless signal transmission relationship with the electric energy transmitting module 112. In the execution of the wireless power supply process, the electric energy transmitting module 112 in the wireless control device 10 obtains electric energy from the electric energy storage device 30 and transmits the electric energy in the form of electromagnetic signals to the electric energy receiving module 212 in the wireless terminal 20, and the electric energy receiving module 212 provides the electric energy to the vehicle equipment connected therewith after obtaining the electric energy, thereby completing the wireless power supply process.

[0041] Optionally, the electric energy transmitting module 112 is arranged at one or more of the front part of the vehicle body, the tail part of the vehicle body, and the vehicle door mounting part.

[0042] In some embodiments, the wireless control system further comprises a follow-up module, which is used to supply electric energy from the wireless control device 10 to the wireless terminal 20 when the wireless terminal 20 and the wireless control device 10 are displaced.

[0043] Optionally, the wireless control system further comprises a following module, which is arranged on at least one door of the vehicle, and the wireless terminal 20 is arranged on the door, and the wireless control device 10 is arranged on the vehicle body near the door. In this way, when the door is opened or closed, displacement occurs between the door and the vehicle body, which may cause instability of the electromagnetic signal transmission. The main function of the following module is to adjust the electromagnetic signal transmission state between the wireless control device 10 and the wireless terminal 20 in the case of displacement between the door and the vehicle body, so that the wireless control device 10 can stably perform wireless power supply to the wireless terminal 20 during the displacement of the door relative to the vehicle body.

[0044] For example, a following transmitter is arranged on the door, and a following receiver is arranged on the vehicle body. When the door is displaced relative to the vehicle body and the wireless control device 10 performs wireless power supply to the wireless terminal 20, the following transmitter and the following receiver adjust their reference directions in real time according to the positional relationship between the door and the vehicle body, so as to ensure the intensity and stability of the electromagnetic signal during transmission when performing wireless power supply, and the intensity and stability of the electromagnetic signal during wireless power supply are basically the same as when the door is stationary relative to the vehicle body. The angle between the reference direction of the following transmitter and the reference direction of the following receiver is positively correlated with the opening angle of the door relative to the vehicle body.

[0045] In some embodiments, the wireless control device 10 comprises a first wireless communication module 111 and a control module 12, and the wireless terminal 20 comprises a second wireless communication module 211 and an execution module 22. The control module 12 is configured to send instructions to the wireless terminal 20 through the first wireless communication module 111, and the execution module 22 is configured to receive the control instructions through the second wireless communication module 211 and execute the control instructions.

[0046] Optionally, the control module 12 is a domain controller or a central controller of the vehicle.

[0047] Specifically, on the basis of the above-mentioned embodiments, the wireless control device 10 comprises a first wireless communication module 111 and a control module 12, and correspondingly, the wireless terminal 20 comprises a second wireless communication module 211 and an execution module 22. The wireless control device 10 and the wireless terminal 20 perform electromagnetic signal transmission and reception between the first wireless communication module 111 and the second wireless communication module 211 to realize wireless communication.

[0048] The wireless communication between the wireless control device 10 and the wireless terminal 20 is implemented by the first wireless communication module 111 in the wireless control device 10 and the second wireless communication module 211 in the wireless terminal 20, and the data information is transmitted between the first wireless communication module 111 and the second wireless communication module 211 by sending electromagnetic signals to each other. The control module 12 is one or more controllers in the control system of the vehicle, such as a domain controller or a central controller of the vehicle, and the execution module 22 can be a vehicle device on the vehicle controlled by the control module 12.

[0049] Based on the above-mentioned embodiments, the control module 12 can implement the control of the execution module by using the wireless communication between the first wireless communication module 111 and the second wireless communication module 211. For example, the control module 12 sends the control instruction for the execution module 22 to the wireless terminal 20 in the form of electromagnetic signals through the first wireless communication module 111. The second wireless communication module 211 in the wireless terminal 20 receives the electromagnetic signals sent by the first wireless communication module 111, and the execution module 22 can obtain the control instruction included in the electromagnetic signals and further execute the control instruction, thereby realizing the control process of the control module 12 to the execution module 22.

[0050] In some embodiments, the control module 12 is configured to receive the first data information fed back by the second wireless communication module 211 through the first wireless communication module 111, and the first data information is generated by the execution module 22 according to the result of executing the control instruction.

[0051] Specifically, based on the above-mentioned embodiments, when the execution module 22 executes the control instruction, for example, the execution module 22 generates the corresponding execution result (corresponding to the first data information) according to the control instruction, and then the execution module 22 sends the execution result to the first wireless communication module 111 of the wireless control device 10 in the form of electromagnetic signals through the second wireless communication module 211, and the control module 12 in the wireless control device 10 can obtain the execution result included in the electromagnetic signals, thereby completing the feedback process of the result of the execution module 22 executing the control instruction.

[0052] In some embodiments, the control module 12 is configured to control the first electrical parameter of the electric energy transmitting module 112.

[0053] In some embodiments, the control module 12 is further configured to send the instruction to the wireless terminal 20 through the first wireless communication module 111, and the electric energy receiving module 212 is configured to receive the instruction through the second wireless communication module 211 and adjust the second electrical parameter of the electric energy receiving module 212 according to the instruction.

[0054] Exemplarily, the control module 12 can control the first electrical parameters, such as current, voltage, power, etc., of the electric energy obtained from the electric energy storage device 30 by the electric energy transmission module 112, and in some examples, the control module 12 can pre-set multiple sets of electrical parameters for the electric energy transmission module 112, with each set of electrical parameters corresponding to a working mode.

[0055] Optionally, the control module 12 can also realize the control of the second electrical parameters, such as current, voltage, power, etc., in the process of obtaining electric energy by the electric energy receiving module 212 through wireless communication between the first wireless communication module 111 and the second wireless communication module 211, for example, the control module 12 can pre-set multiple sets of electrical parameters for the electric energy receiving module 212, with each set of electrical parameters corresponding to a working mode, and correspond the multiple sets of working parameters of the electric energy transmission module 112 and the electric energy receiving module 212 to form the pre-set working mode of the whole wireless power supply process. Further, the control module 12 can send the above-mentioned electrical parameters to the second wireless communication module 211 in the form of electromagnetic signals through the first wireless communication module 111, and the electric energy receiving module 212 can obtain the above-mentioned electrical parameters from the received electromagnetic signals and further adjust its working state based on the above-mentioned electrical parameters, thereby realizing the control of the electrical parameters of the electric energy receiving module 212 by the control module 12.

[0056] Please refer to Figure 2 In some embodiments, the electric energy transmission module 112 of the wireless control device 10 is integrally arranged with the first wireless communication module 111.

[0057] In some embodiments, the electric energy receiving module 212 of the wireless terminal 20 is integrally arranged with the second wireless communication module 211.

[0058] Exemplarily, the electric energy transmission module 112 and the first wireless communication module 111 in the wireless control device 10 can be integrally arranged, that is, they can be packaged as a power supply communication module 11. Correspondingly, the electric energy receiving module 212 and the second wireless communication module 211 in the wireless terminal 20 can also be integrally arranged, similarly, they are packaged as a power receiving communication module 21. In this way, the above-mentioned wireless power supply and wireless communication functions can be integrated through the above-mentioned integral arrangement, and the wireless power supply process and the wireless communication process can be simplified to realize wireless power supply or wireless communication through the transmission of electromagnetic signals between the power supply communication module 11 and the power receiving communication module 21.

[0059] In some embodiments, the wireless control system further comprises an electromagnetic shielding module configured to isolate the electromagnetic environment formed by the electric energy transmission module 112 and the electric energy receiving module 212.

[0060] Specifically, in some examples, when wireless power transmission is performed by using electromagnetic signals, the intensity of the electromagnetic signals is high, and if a user is exposed to the electromagnetic signals for a long time, the electromagnetic signals can cause unpredictable negative effects on the personal safety and health of the user. Therefore, the wireless control system also includes an electromagnetic shielding module. The electromagnetic shielding module is generally arranged on the vehicle body or other position on the vehicle that can cover the wireless communication link inside the vehicle as much as possible. The specific arrangement position can be adjusted according to the actual situation, and the present application does not make specific limitations. When the electromagnetic shielding module works, the electromagnetic signal path responsible for power transmission between the power transmitting module 112 and the power receiving module 212 can be isolated from the electromagnetic environment of the whole vehicle, especially the electromagnetic signals need to be isolated from the vehicle cabin where the user is located, so as to avoid the user being exposed to the high-intensity electromagnetic signal environment, reduce the electromagnetic exposure risk of the user in the vehicle cabin, protect the personal safety and health of the user, and thus improve the reliability and safety of the vehicle in use.

[0061] In addition, it should be noted that the domain controller in the above embodiments can also be replaced by other devices with domain control functions. The term "domain controller" is only a functional description and not a limitation of the device type.

[0062] The vehicle in the embodiments of the present application includes the wireless control system as described above.

[0063] In the description of the present application, the description of the terms "some embodiments", "in one example", "exemplarily", and the like means that the specific features, structures, materials or characteristics described in connection with the embodiments or examples are included in at least one embodiment or example of the present application. In the present description, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the present description and the features of the different embodiments or examples without contradiction.

[0064] Any process or method descriptions in flow charts or described elsewhere herein can be understood as representing one or more steps in a set of steps performed in one or more processes or methods. The one or more processes or methods can be understood as including one or more steps in a set of steps performed in one or more processes or methods, and the scope of preferred embodiments of the present application includes additional implementation in which the functions performed in the illustrated or discussed order are performed in a different order, including substantially simultaneously or in reverse order, unless otherwise specifically stated or understood from the context.

[0065] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and that changes, modifications, substitutions and variations can be made by those skilled in the art without departing from the scope of the present application.

Claims

1. A wireless control system, characterized by, The system is used in a vehicle, and comprises a wireless terminal and a wireless control device configured to wirelessly communicate with and wirelessly power the wireless terminal.

2. The system of claim 1, wherein, The wireless control device is arranged on a body of the vehicle and / or a crash beam, and the wireless terminal is arranged on an accessory of the vehicle.

3. The system of claim 1, wherein, The wireless control device is configured to wirelessly power the wireless terminal with power from a power storage device of the vehicle.

4. The system of claim 3, wherein, The wireless control device comprises a power transmission module connected to the power storage device and configured to wirelessly power the wireless terminal with power from the power storage device.

5. The system of claim 4, wherein, The wireless terminal comprises a power reception module configured to receive power from the power transmission module in the form of electromagnetic signals.

6. The system of claim 4, wherein, The power transmission module is arranged at one or more of a front portion of the vehicle, a rear portion of the vehicle, and a door mounting portion of the vehicle.

7. The system of claim 5, wherein, The wireless control device comprises a first wireless communication module and a control module, and the wireless terminal comprises a second wireless communication module and an execution module, the control module is configured to send instructions to the wireless terminal through the first wireless communication module, and the execution module is configured to receive the instructions through the second wireless communication module and execute the instructions.

8. The system of claim 7, wherein, The control module is a domain controller or a central controller of the vehicle.

9. The system of claim 7, wherein, The control module is configured to control a first electrical parameter of the power transmission module; and / or The control module is further configured to send instructions to the wireless terminal through the first wireless communication module, and the power reception module is configured to receive the instructions through the second wireless communication module and adjust a second electrical parameter of the power reception module according to the instructions.

10. The system of claim 7, wherein, The control module is configured to receive first data information fed back by the second wireless communication module through the first wireless communication module, the first data information being generated by the execution module according to a result of executing the instructions.

11. The system of claim 2, wherein, The accessory of the vehicle comprises one or more of a door, a front bumper, a front bumper trim, a rear bumper, a rear bumper trim, a sun visor, and a rearview mirror of the vehicle.

12. The system of claim 1, wherein, The system further comprises a follow-up module for supplying power from the wireless control device to the wireless terminal when the wireless terminal and the wireless control device are displaced.

13. The system of claim 1, wherein, The power transmission module and the first wireless communication module of the wireless control device are integrally arranged; and / or The power reception module and the second wireless communication module of the wireless terminal are integrally arranged.

14. The system of claim 5, wherein, The system further comprises an electromagnetic shielding module configured to isolate an electromagnetic environment formed by the power transmission module and the power reception module.

15. A vehicle characterized by comprising: The vehicle comprises the wireless control system according to any one of claims 1-14.

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