Universal vehicle control cloud, vehicle control background cloud, vehicle control electronic controller and tablet computer equipment

Abstract

The invention discloses a universal vehicle control cloud, a vehicle control background cloud, a vehicle control electronic controller and tablet computer equipment. The universal vehicle control cloud comprises a first communication connection module and a second communication connection module, the first communication connection module is used for receiving an access request of the tablet personal computer equipment and is in communication connection with the tablet personal computer equipment based on a preset communication protocol; the second communication connection module is used for performing communication connection with a vehicle control background cloud end corresponding to the access request based on a preset communication protocol after being in communication connection with the tablet computer equipment, so that the tablet computer equipment realizes unified communication with the vehicle control background cloud end through communication with a general vehicle control cloud end; the technical problem that in the prior art, tablet personal computer equipment of a user cannot be connected to vehicle-mounted universal control, and consequently the user experience is poor is solved.

Description

Technical Field

[0001] The present invention relates to the field of communication technology, and in particular to a universal vehicle control cloud, a vehicle control background cloud, a vehicle control electronic controller and a tablet computer device. Background Art

[0002] With the rapid development of technology and intelligence, cockpits are becoming more and more intelligent, and there are more and more interactive screens in the car. Many car manufacturers have begun to add screens to the co-pilot and rear seats to enhance the riding experience and highlight the sense of technology and luxury in the cockpit.

[0003] At present, from the perspective of cost, the original co-pilot screen and rear screen are customized by the car factory, and the tablet computer devices purchased by the user are not reused. For the co-pilot screen and rear screen customized by the car factory, a lot of bill of materials cost (BOM cost) is added. At the same time, the functions of the existing co-pilot screen and rear screen are mainly reflected in the control of air conditioning and seats, and the rest are more entertainment applications. At present, it is not possible to connect the user's own tablet computer device to the universal vehicle control of air conditioning and seats, resulting in a poor user experience. Summary of the invention

[0004] The present invention provides a universal vehicle control cloud, a vehicle control background cloud, a vehicle control electronic controller and a tablet device to solve the technical problem in the prior art that a user's own tablet device cannot be connected to the vehicle-mounted universal control, resulting in a poor user experience.

[0005] In order to solve the above technical problems, an embodiment of the present invention provides a universal vehicle control cloud, including: a first communication connection module and a second communication connection module;

[0006] The first communication connection module is used to receive an access request from a tablet device and establish a communication connection with the tablet device based on a preset communication protocol;

[0007] The second communication connection module is used to establish a communication connection with the vehicle control backend cloud corresponding to the access request based on a preset communication protocol after being communicated with the tablet device, so that the tablet device can achieve unified communication with the vehicle control backend cloud through communication with the universal vehicle control cloud; wherein, the access request includes the target vehicle to be accessed by the tablet device, each vehicle has a corresponding vehicle control backend cloud, and the vehicle control backend cloud is communicated with the vehicle control electronic controller in the corresponding vehicle.

[0008] As a preferred solution, the second communication connection module includes: a feedback connection submodule;

[0009] The feedback connection submodule is used to generate and feed back vehicle communication success information to the tablet computer device after a communication connection is established between the vehicle control backend cloud corresponding to the access request.

[0010] As a preferred solution, the first communication connection module includes: a first access request submodule, a parsing check submodule and a first link submodule;

[0011] The first access request submodule is used to receive an access request from a tablet device;

[0012] The parsing and verification submodule is used to perform authorization and authentication on the access request sent based on a preset communication protocol, and parse the access request to obtain the identity information of the tablet computer device, thereby verifying the identity information;

[0013] The first link submodule is used to establish a first link of communication connection with the tablet computer device based on a preset communication protocol after authorization authentication and verification are passed.

[0014] As a preferred solution, the second communication connection module further includes: a second access request submodule, a search submodule, and a second link submodule;

[0015] The second access request submodule is used to determine the target vehicle to be accessed by the tablet computer device according to the access request of the tablet computer device after being connected to the tablet computer device in communication;

[0016] The search submodule is used to search for the corresponding vehicle control backend cloud according to the target vehicle;

[0017] The second link submodule is used to establish a second link for communication connection with the vehicle control backend cloud based on a preset communication protocol, so that the tablet device communicates with the vehicle control backend cloud through the first link and the second link.

[0018] As a preferred solution, the second communication connection module further includes: a vehicle control request submodule and a vehicle control signal submodule;

[0019] The vehicle control request submodule is used to receive a vehicle control request from the tablet device through the first link;

[0020] The vehicle control signal submodule is used to forward the vehicle control request to the vehicle control backend cloud of the target vehicle through the second link, so that the vehicle control backend cloud generates a corresponding vehicle control signal according to the vehicle control request, and sends the vehicle control signal to the vehicle control electronic controller for vehicle control.

[0021] As a preferred solution, the second communication connection module further includes: a vehicle control information submodule, a determination tablet submodule and a vehicle control display submodule;

[0022] The vehicle control information submodule is used to receive the vehicle control display information sent by the vehicle control backend cloud through the second link after the communication connection is established between the vehicle control backend cloud corresponding to the access request; wherein the vehicle control display information is generated by the vehicle control electronic controller and sent to the vehicle control backend cloud;

[0023] The tablet determination submodule is used to determine the corresponding tablet device to be sent according to the vehicle corresponding to the vehicle control backend cloud of the sent vehicle control display information;

[0024] The vehicle control display submodule is used to forward the vehicle control display information to the tablet computer device to be sent through the second link, so that the tablet computer device to be sent displays the vehicle control display information after receiving the vehicle control display information.

[0025] Accordingly, the present invention also provides a vehicle control backend cloud, comprising: a vehicle control access module and a vehicle control communication module;

[0026] The vehicle control access module is used to establish a second link of communication connection with the universal vehicle control cloud as described in any one of the above based on a preset communication protocol;

[0027] The vehicle control communication module is used to receive a vehicle control request through the second link, generate a corresponding vehicle control signal according to the vehicle control request, and send the vehicle control signal to the vehicle control electronic controller for vehicle control.

[0028] As a preferred solution, the vehicle control communication module is also used for:

[0029] The vehicle control display information generated and sent by the vehicle control electronic controller is received, and the vehicle control display information is forwarded to the universal vehicle control cloud through the second link.

[0030] Accordingly, the present invention also provides a vehicle control electronic controller for receiving and performing vehicle control according to vehicle control signals, and generating vehicle control display information;

[0031] Wherein, the vehicle control electronic controller is connected to the vehicle control background cloud as described in any one of the above items.

[0032] Accordingly, the present invention also provides a tablet device for generating access requests, vehicle control requests and displaying received vehicle control display information;

[0033] Wherein, the tablet device is connected to the universal vehicle control cloud as described in any one of the above items.

[0034] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0035] The technical solution of the present invention receives an access request from a tablet computer device, communicates with the tablet computer device based on a preset communication protocol, and communicates with the vehicle control background cloud corresponding to the access request, so that the tablet computer device can achieve unified communication with the vehicle control background cloud through communication with the universal vehicle control cloud, and then can control the vehicle using the tablet computer device. At the same time, no additional hardware is required, resources can be integrated, and complete isolation between many car machine manufacturers, resulting in duplication and increased development costs, can be avoided. For users, they can use existing tablet computers to achieve vehicle control functions through a unified preset communication protocol, and can also give play to the entertainment function of the tablet computer device itself, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 : A structural diagram of a universal vehicle control cloud provided by an embodiment of the present invention;

[0037] Figure 2 : A schematic diagram of a framework for accessing a tablet computer device provided in an embodiment of the present invention;

[0038] Figure 3 : A structural diagram of the vehicle control backend cloud provided in an embodiment of the present invention;

[0039] Figure 4 : A structural diagram of a universal screen device access system provided by an embodiment of the present invention;

[0040] The reference numerals of the drawings in the specification are as follows:

[0041] Universal vehicle control cloud 1, first communication connection module 01, second communication connection module 02, first access request submodule 011, analysis and verification submodule 012, first link submodule 013, second access request submodule 021, search submodule 022, second link submodule 023, feedback connection submodule 024, vehicle control request submodule 025, vehicle control signal submodule 026, vehicle control information submodule 027, determination tablet submodule 028, vehicle control display submodule 029, tablet device 2, vehicle control background cloud 3, vehicle control electronic controller 4. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] Embodiment 1

[0044] Please refer to Figure 1 , a universal vehicle control cloud 1 provided by an embodiment of the present invention includes: a first communication connection module 01 and a second communication connection module 02:

[0045] The first communication connection module 01 is used to receive an access request from a tablet device 2 and establish a communication connection with the tablet device 2 based on a preset communication protocol.

[0046] As a preferred solution of this embodiment,

[0047] The first communication connection module 01 includes: a first access request submodule 011, a parsing verification submodule 012 and a first link submodule 013;

[0048] The first access request submodule 011 is used to receive an access request from a tablet device 2;

[0049] The parsing and verification submodule 012 is used to authorize and authenticate the sent access request based on a preset communication protocol, and parse the access request to obtain the identity information of the tablet computer device 2, thereby verifying the identity information;

[0050] The first link submodule 013 is used to establish a first link of communication connection with the tablet computer device 2 based on a preset communication protocol after authorization authentication and verification are passed.

[0051] In this embodiment, the tablet device 2 is any terminal device of the user, including but not limited to tablet devices, mobile phone devices and virtual reality interactive devices, etc. By unifying the corresponding communication protocol of the tablet device 2, that is, a unified preset communication protocol, and combining the remote control capability of the intelligent vehicle machine, the remote control vehicle control background cloud 3 between various car manufacturers is unified, so that the rear universal screen device can be connected to the unified vehicle control background service with a unified preset communication protocol. The unified vehicle control background service is the universal vehicle control cloud 1, so as to realize clustered management of the vehicle control background cloud 3 corresponding to each vehicle, as shown in the following example. Figure 2As shown, the preset communication protocol may be TCP / IP (Transmission Control Protocol / Internet Protocol), HTTP (Hypertext Transfer Protocol), HTTPS (Secure Hypertext Transfer Protocol) or TLSFTP (File Transfer Protocol), etc. Any tablet computer device 2 can connect to the unified backend vehicle control service by installing or setting the corresponding preset communication protocol application, and can also support the subscription of vehicle status and command distribution, thereby realizing the establishment of a device-to-cloud communication link between the tablet computer device 2 and the universal vehicle control cloud 1.

[0052] The second communication connection module 02 is used to establish a communication connection with the vehicle control backend cloud 3 corresponding to the access request based on a preset communication protocol after being communicated with the tablet computer device 2, so that the tablet computer device 2 can achieve unified communication with the vehicle control backend cloud 3 through communication with the universal vehicle control cloud 1; wherein, the access request includes the target vehicle to be accessed by the tablet computer device 2, each vehicle has a corresponding vehicle control backend cloud 3, and the vehicle control backend cloud 3 is communicated with the vehicle control electronic controller 4 in the corresponding vehicle.

[0053] As a preferred solution of this embodiment, the second communication connection module 02 further includes: a second access request submodule 021, a search submodule 022, and a second link submodule 023;

[0054] The second access request submodule 021 is used to determine the target vehicle to be accessed by the tablet computer device 2 according to the access request of the tablet computer device 2 after being connected to the tablet computer device 2 in communication;

[0055] The search submodule 022 is used to search for the corresponding vehicle control backend cloud 3 according to the target vehicle;

[0056] The second link submodule 023 is used to establish a second link of communication connection with the vehicle control backend cloud 3 based on a preset communication protocol, so that the tablet device 2 communicates with the vehicle control backend cloud 3 through the first link and the second link.

[0057] In this embodiment, after the communication connection with the tablet device 2 is established, the access request can be parsed according to the access request of the tablet device 2, so as to obtain the target vehicle to be accessed by the tablet device 2; wherein the access request includes the target vehicle to be accessed by the tablet device 2, its own identity information and other information required for accessing the universal vehicle control cloud 1. By determining the target vehicle, the vehicle control backend cloud 3 corresponding to the target vehicle can be determined, and then based on the preset communication protocol, a cloud-to-cloud communication link is established with the corresponding vehicle control backend cloud 3.

[0058] In this embodiment, when the universal vehicle control cloud 1 is connected to the vehicle control background cloud 3, the tablet computer device 2 can communicate based on the preset communication protocol, and send the corresponding vehicle control request to the universal vehicle control cloud 1 through the first link, and then send it to the vehicle control background cloud 3 through the second link, so that the tablet computer device 2 can communicate with the vehicle control background cloud 3, and then the user can control the vehicle control function in the tablet computer device 2.

[0059] As a preferred solution of this embodiment, the second communication connection module 02 includes: a feedback connection submodule 024;

[0060] The feedback connection submodule 024 is used to generate and feedback vehicle communication success information to the tablet computer device 2 after the communication connection is established between the vehicle control backend cloud 3 corresponding to the access request.

[0061] In this embodiment, after the communication connection is established between the general vehicle control cloud 1 and the vehicle control background cloud 3 corresponding to the access request, vehicle communication success information is generated, and the vehicle communication success information is fed back to the tablet computer device 2, so that the user can accurately know the current connection status and connection object of the tablet computer device 2, and can better control the device and improve the user experience.

[0062] As a preferred solution of this embodiment, the second communication connection module 02 further includes: a vehicle control request submodule 025 and a vehicle control signal submodule 026;

[0063] The vehicle control request submodule 025 is used to receive the vehicle control request of the tablet device 2 through the first link;

[0064] The vehicle control signal submodule 026 is used to forward the vehicle control request to the vehicle control background cloud 3 of the target vehicle through the second link, so that the vehicle control background cloud 3 generates a corresponding vehicle control signal according to the vehicle control request, and sends the vehicle control signal to the vehicle control electronic controller 4 for vehicle control.

[0065] In this example, see Figure 2After the universal vehicle control cloud 1 and the vehicle control backend cloud 3 corresponding to the access request are connected in communication, that is, after the tablet device 2 can communicate with the vehicle control backend cloud 3, the tablet device 2 can generate the corresponding vehicle control request, and then the universal vehicle control cloud 1 receives the vehicle control request of the tablet device 2, and forwards the corresponding vehicle control request to the vehicle control backend cloud 3 through the second link, and the vehicle control backend cloud 3 can analyze the received vehicle control request to generate the corresponding vehicle control signal, and send the vehicle control signal to the vehicle control electronic controller 4 (ECU) related to the vehicle control, so as to ensure that the vehicle control electronic controller 4 can perform the corresponding vehicle control function according to the vehicle control signal. Among them, the vehicle control signal includes but is not limited to the vehicle air conditioning control signal, the vehicle seat control signal, the window control signal, etc.

[0066] For example, tablet device a corresponds to communication a between vehicle control backend cloud a and vehicle a and its vehicle control electronic controller, tablet device b corresponds to communication b between vehicle control backend cloud b and vehicle b and its vehicle control electronic controller. Similarly, mobile phone a corresponds to communication a between vehicle control backend cloud a and vehicle a and its vehicle control electronic controller, and mobile phone b corresponds to communication b between vehicle control backend cloud b and vehicle b and its vehicle control electronic controller.

[0067] In this embodiment, the mobile device such as a mobile phone communicates with the vehicle control backend cloud 3, so that the function of controlling the vehicle by using the mobile device can be realized. For example, the mobile device, such as a mobile phone, can install the corresponding application app, and then realize the function of the mobile app controlling the vehicle through the directional communication between the app and the vehicle control backend cloud 3. It can be understood that the tablet device 2 can realize the device-cloud communication based on the preset communication protocol, and then send the corresponding request, information, etc. to the vehicle control backend cloud 3 (cloud-cloud communication) through the unified universal vehicle control cloud 1 to realize the corresponding vehicle control function, while the mobile device directly communicates with the vehicle control backend cloud 3 from the device to the cloud, which is essentially realized by using the cellular data network, and the tablet device 2 uses the unified preset communication protocol and the unified universal vehicle control cloud 1 for corresponding access, so that a unified communication alliance can be built, and the existing resources can be fully utilized to realize any tablet device 2 to control the specified vehicle without affecting the original user experience.

[0068] As a preferred solution of this embodiment, the second communication connection module 02 further includes: a vehicle control information submodule 027, a tablet determination submodule 028 and a vehicle control display submodule 029;

[0069] The vehicle control information submodule 027 is used to receive the vehicle control display information sent by the vehicle control background cloud 3 through the second link after the communication connection is established between the vehicle control background cloud 3 corresponding to the access request; wherein the vehicle control display information is generated by the vehicle control electronic controller 4 and sent to the vehicle control background cloud 3;

[0070] The tablet determination submodule 028 is used to determine the corresponding tablet device 2 to be sent according to the vehicle corresponding to the vehicle control backend cloud 3 of the sent vehicle control display information;

[0071] The vehicle control display submodule 029 is used to forward the vehicle control display information to the to-be-sent tablet computer device 2 through the second link, so that the to-be-sent tablet computer device 2 displays the vehicle control display information after receiving the vehicle control display information.

[0072] In this example, see Figure 2 After the universal vehicle control cloud 1 and the vehicle control background cloud 3 corresponding to the access request are communicated, that is, after the tablet computer device 2 is able to communicate with the vehicle control background cloud 3, the vehicle control electronic controller 4 can also generate corresponding vehicle control display information, wherein the vehicle control display information includes but is not limited to vehicle air conditioning information, window status information, seat status information, etc., and then the vehicle control electronic controller 4 sends the corresponding vehicle control display information to the vehicle control background cloud 3, and based on a unified preset communication protocol, sends the corresponding vehicle control display information to the universal vehicle control cloud 1 through the second link, and then the universal vehicle control cloud 1 determines the corresponding tablet computer device 2 according to the vehicle corresponding to the vehicle control display information, and finally sends the vehicle control display information to the tablet computer device 2 for display.

[0073] In this embodiment, the preset communication protocol configured by software (including unified device-to-cloud and cloud-to-cloud protocols) is used to unify the co-pilot screen, rear screen and other tablet devices 2 to control the vehicle, and the car manufacturer does not need to add or customize the corresponding hardware. At the same time, resources can be integrated to avoid complete isolation between many car manufacturers and duplicate creation. For users, in addition to entertainment, personal tablet devices 2 can also have the ability to control the vehicle, thereby greatly improving the user experience without the need for additional equipment.

[0074] Implementing the above embodiments has the following effects:

[0075] The technical solution of the present invention receives an access request from a tablet computer device, communicates with the tablet computer device based on a preset communication protocol, and communicates with the vehicle control background cloud corresponding to the access request, so that the tablet computer device can achieve unified communication with the vehicle control background cloud through communication with the universal vehicle control cloud, and then can control the vehicle using the tablet computer device. At the same time, no additional hardware is required, resources can be integrated, and complete isolation between many car machine manufacturers, resulting in duplication and increased development costs, can be avoided. For users, they can use existing tablet computers to achieve vehicle control functions through a unified preset communication protocol, and can also give play to the entertainment function of the tablet computer device itself, thereby improving the user experience.

[0076] Embodiment 2

[0077] See also Figure 3 , which is the vehicle control backend cloud 3 provided by the embodiment of the present invention, including: a vehicle control access module 031 and a vehicle control communication module 032;

[0078] The vehicle control access module 031 is used to establish a second link of communication connection with the universal vehicle control cloud 1 described in the first embodiment based on a preset communication protocol;

[0079] The vehicle control communication module 032 is used to receive a vehicle control request through the second link, generate a corresponding vehicle control signal according to the vehicle control request, and send the vehicle control signal to the vehicle control electronic controller 4 for vehicle control.

[0080] In this embodiment, the second link can enable the vehicle control backend cloud 3 to establish communication with the general vehicle control cloud 1, so that the tablet device 2 can directly communicate with the vehicle control backend cloud 3 through the first link and the second link, thereby realizing communication control between the tablet device 2 and the vehicle host.

[0081] As a preferred solution of this embodiment, the vehicle control communication module is also used for:

[0082] The vehicle control display information generated and sent by the vehicle control electronic controller 4 is received, and the vehicle control display information is forwarded to the universal vehicle control cloud 1 through the second link.

[0083] In this embodiment, by receiving the vehicle control display information generated and sent by the vehicle control electronic controller 4, the corresponding vehicle control display information can be forwarded to the corresponding universal vehicle control cloud 1 through the second link, thereby forwarding the corresponding vehicle control display information to the tablet device 2 for display.

[0084] Embodiment 3

[0085] The embodiment of the present invention also provides a vehicle control electronic controller 4, which is used to receive and perform vehicle control according to vehicle control signals, and generate vehicle control display information; wherein the vehicle control electronic controller 4 is connected to the vehicle control background cloud 3 described in the second embodiment.

[0086] It should be noted that the vehicle control electronic controller 4 is a core electronic component in modern cars, responsible for coordinating and managing multiple systems of the vehicle. In this embodiment, the vehicle control electronic controller 4 can receive vehicle control signals and perform vehicle control according to the corresponding vehicle control signals, including but not limited to air conditioning adjustment, kinetic energy recovery level adjustment, navigation service and other functions of vehicle control.

[0087] Embodiment 4

[0088] The embodiment of the present invention also provides a tablet device 2, which is used to generate an access request, a vehicle control request and display the received vehicle control display information; wherein the tablet device 2 is connected to the universal vehicle control cloud 1 described in the first embodiment.

[0089] In this embodiment, the tablet device 2 can generate access requests, vehicle control requests and display received vehicle control display information by the user's control or editing. The tablet device 2 can be a vehicle-mounted device or a user's own tablet device, and is not limited to a tablet electronic device shipped from the vehicle. The tablet device 2 is mainly used to display corresponding information and generate corresponding requests by the user performing corresponding control input.

[0090] Embodiment 5

[0091] See also Figure 3 , which is a universal screen device access system provided by the present invention, including: a tablet device 2, a universal vehicle control cloud 1, a vehicle control background cloud 3 and a vehicle control electronic controller 4.

[0092] The universal vehicle control cloud 1 is used to execute the universal screen device access method described in the first embodiment above.

[0093] The tablet computer device 2 and the vehicle control backend cloud 3 are respectively connected to the universal vehicle control cloud 1 for communication, and the vehicle control electronic controller 4 is connected to the vehicle control backend cloud 3 for communication.

[0094] As a preferred solution, the tablet device 2 is used to generate an access request, a vehicle control request and display the received vehicle control display information.

[0095] The vehicle control background cloud 3 is used to forward the information of the universal vehicle control cloud 1 or the vehicle control electronic controller 4, and generate corresponding vehicle control signals according to vehicle control requests.

[0096] The vehicle control electronic controller 4 is used to receive and perform vehicle control according to vehicle control signals, and generate vehicle control display information.

[0097] In this embodiment, it is also possible to communicate with the vehicle control backend cloud 3 through mobile devices such as mobile phones, so that the function of controlling the vehicle using the mobile device can be realized. It can be understood that the mobile device, such as a mobile phone, can install the corresponding application app, and then through the directional communication between the app and the vehicle control backend cloud 3, the function of the mobile phone app controlling the vehicle can be realized.

[0098] Furthermore, the corresponding vehicle control can also be achieved through devices such as the co-pilot screen originally built into the car computer, that is, the co-pilot screen and other devices can be connected to the controller ECU related to the vehicle control through the CAN controller local area network bus, thereby also realizing the function of vehicle control.

[0099] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the universal vehicle control cloud 1 described above can refer to the corresponding process in the aforementioned embodiment 1, and will not be repeated here.

[0100] Implementing the above embodiments has the following effects:

[0101] The technical solution of the present invention receives an access request from a tablet computer device, communicates with the tablet computer device based on a preset communication protocol, and communicates with the vehicle control background cloud corresponding to the access request, so that the tablet computer device can achieve unified communication with the vehicle control background cloud through communication with the universal vehicle control cloud, and then can control the vehicle using the tablet computer device. At the same time, no additional hardware is required, resources can be integrated, and complete isolation between many car machine manufacturers, resulting in duplication and increased development costs, can be avoided. For users, they can use existing tablet computers to achieve vehicle control functions through a unified preset communication protocol, and can also give play to the entertainment function of the tablet computer device itself, thereby improving the user experience.

[0102] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the scope of protection of the present invention. It is particularly pointed out that for those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A universal vehicle control cloud, characterized in that: include: A first communication connection module and a second communication connection module; The first communication connection module is used to receive an access request from a tablet device and establish a communication connection with the tablet device based on a preset communication protocol; The second communication connection module is used to establish a communication connection with the vehicle control backend cloud corresponding to the access request based on a preset communication protocol after being communicated with the tablet device, so that the tablet device can achieve unified communication with the vehicle control backend cloud through communication with the universal vehicle control cloud; wherein, the access request includes the target vehicle to be accessed by the tablet device, each vehicle has a corresponding vehicle control backend cloud, and the vehicle control backend cloud is communicated with the vehicle control electronic controller in the corresponding vehicle.

2. The universal vehicle control cloud as claimed in claim 1, characterized in that: The second communication connection module includes: a feedback connection submodule; The feedback connection submodule is used to generate and feed back vehicle communication success information to the tablet computer device after a communication connection is established between the vehicle control backend cloud corresponding to the access request.

3. The universal vehicle control cloud as claimed in claim 1, characterized in that: The first communication connection module includes: a first access request submodule, a parsing verification submodule and a first link submodule; The first access request submodule is used to receive an access request from a tablet device; The parsing and verification submodule is used to perform authorization and authentication on the access request sent based on a preset communication protocol, and parse the access request to obtain the identity information of the tablet computer device, thereby verifying the identity information; The first link submodule is used to establish a first link of communication connection with the tablet computer device based on a preset communication protocol after authorization authentication and verification are passed.

4. The universal vehicle control cloud as claimed in claim 2, characterized in that: The second communication connection module further includes: a second access request submodule, a search submodule, and a second link submodule; The second access request submodule is used to determine the target vehicle to be accessed by the tablet computer device according to the access request of the tablet computer device after being connected to the tablet computer device in communication; The search submodule is used to search for the corresponding vehicle control backend cloud according to the target vehicle; The second link submodule is used to establish a second link for communication connection with the vehicle control backend cloud based on a preset communication protocol, so that the tablet device communicates with the vehicle control backend cloud through the first link and the second link.

5. The universal vehicle control cloud as claimed in claim 4, characterized in that: The second communication connection module further includes: a vehicle control request submodule and a vehicle control signal submodule; The vehicle control request submodule is used to receive a vehicle control request from the tablet device through the first link; The vehicle control signal submodule is used to forward the vehicle control request to the vehicle control backend cloud of the target vehicle through the second link, so that the vehicle control backend cloud generates a corresponding vehicle control signal according to the vehicle control request, and sends the vehicle control signal to the vehicle control electronic controller for vehicle control.

6. The universal vehicle control cloud as claimed in claim 4, characterized in that: The second communication connection module further includes: a vehicle control information submodule, a determination tablet submodule and a vehicle control display submodule; The vehicle control information submodule is used to receive the vehicle control display information sent by the vehicle control backend cloud through the second link after the communication connection is established between the vehicle control backend cloud corresponding to the access request; wherein the vehicle control display information is generated by the vehicle control electronic controller and sent to the vehicle control backend cloud; The tablet determination submodule is used to determine the corresponding tablet device to be sent according to the vehicle corresponding to the vehicle control backend cloud of the sent vehicle control display information; The vehicle control display submodule is used to forward the vehicle control display information to the tablet computer device to be sent through the second link, so that the tablet computer device to be sent displays the vehicle control display information after receiving the vehicle control display information.

7. A vehicle control backend cloud, characterized in that: include: Vehicle control access module and vehicle control communication module; The vehicle control access module is used to establish a second link of communication connection with the universal vehicle control cloud according to any one of claims 1 to 6 based on a preset communication protocol; The vehicle control communication module is used to receive a vehicle control request through the second link, generate a corresponding vehicle control signal according to the vehicle control request, and send the vehicle control signal to the vehicle control electronic controller for vehicle control.

8. The vehicle control backend cloud as claimed in claim 7, characterized in that: The vehicle control communication module is also used for: The vehicle control display information generated and sent by the vehicle control electronic controller is received, and the vehicle control display information is forwarded to the universal vehicle control cloud through the second link.

9. A vehicle control electronic controller, characterized in that: Used to receive and perform vehicle control according to vehicle control signals, and generate vehicle control display information; Wherein, the vehicle control electronic controller is connected to the vehicle control background cloud as described in any one of claims 7-8.

10. A tablet device, characterized in that: Used to generate access requests, vehicle control requests and display received vehicle control display information; Wherein, the tablet computer device is connected to the universal vehicle control cloud as described in any one of claims 1-6.

Images