Data sharing method, device, medium and electronic equipment for vehicles

Abstract

The embodiments of the present application provide a method, device, medium and electronic device for data sharing between vehicles. The data sharing method includes: obtaining status information of each vehicle among multiple vehicles, the status information including sensor parameter information on the vehicle; generating data sharing configuration information for the multiple vehicles based on the status information of each vehicle, the data sharing configuration information is used to represent the sensor data sharing strategy of each vehicle; transmitting the data sharing configuration information to each vehicle, so that each vehicle performs sensor data sharing processing according to the data sharing configuration information. The technical solution of the embodiments of the present application can improve the coordination of sensor data sharing between vehicles, which is conducive to improving the safety of vehicle driving.

Description

Technical Field

[0001] The present application relates to the field of computer and communication technology, and more specifically, to a method, device, medium and electronic device for data sharing between vehicles. Background Art

[0002] In the application scenarios of the Internet of Vehicles, multiple vehicles in similar locations usually share data, such as sharing and processing sensor data. However, this data sharing process lacks coordination, which leads to excessive dispersion of sensor data and affects the safety of vehicle driving. Summary of the invention

[0003] The embodiments of the present application provide a method, device, medium and electronic device for data sharing between vehicles, which can improve the coordination of sensor data sharing between vehicles at least to a certain extent, and is conducive to improving the safety of vehicle driving.

[0004] Other features and advantages of the present application will become apparent from the following detailed description, or may be learned in part by the practice of the present application.

[0005] According to one aspect of an embodiment of the present application, a data sharing method applied to vehicles is provided, the data sharing method comprising: obtaining status information of each vehicle among a plurality of vehicles, the status information comprising sensor parameter information on the vehicle; generating data sharing configuration information for the plurality of vehicles based on the status information of the each vehicle, the data sharing configuration information being used to represent a sensor data sharing strategy for the each vehicle; transmitting the data sharing configuration information to the each vehicle so that the each vehicle performs sensor data sharing processing according to the data sharing configuration information.

[0006] According to one aspect of an embodiment of the present application, a data sharing method applied between vehicles is provided, the data sharing method comprising: obtaining status information of the vehicle, the status information comprising sensor parameter information on the vehicle; reporting the status information of the vehicle to a designated device, so that the designated device generates data sharing configuration information for the multiple vehicles based on the status information of each vehicle in the multiple vehicles, the data sharing configuration information being used to represent the sensor data sharing strategy of the each vehicle.

[0007] According to one aspect of an embodiment of the present application, a data sharing device for use between vehicles is provided, and the data sharing device includes: a first acquisition unit, configured to acquire status information of each vehicle among a plurality of vehicles, the status information including sensor parameter information on the vehicle; a generation unit, configured to generate data sharing configuration information for the plurality of vehicles based on the status information of the respective vehicles, the data sharing configuration information being used to represent a sensor data sharing strategy for the respective vehicles; a transmission unit, configured to transmit the data sharing configuration information to the respective vehicles, so that the respective vehicles perform sensor data sharing processing according to the data sharing configuration information.

[0008] In some embodiments of the present application, based on the aforementioned scheme, the data sharing device is arranged in a cloud server; the transmission unit is configured to: transmit the data sharing configuration information to a designated vehicle among the multiple vehicles, so that the designated vehicle parses the data sharing configuration information to obtain the sensor data analysis strategy of each vehicle, and distributes the sensor data sharing strategy of other vehicles among the multiple vehicles except the designated vehicle to the other vehicles.

[0009] In some embodiments of the present application, based on the aforementioned scheme, the data sharing device is set in a cloud server; the transmission unit is configured to: determine the sensor data sharing strategy of each vehicle among the multiple vehicles according to the data sharing configuration information; and distribute the sensor data sharing strategy of each vehicle to each vehicle respectively.

[0010] In some embodiments of the present application, based on the aforementioned scheme, the first acquisition unit is configured to: receive status information of each vehicle sent by a designated vehicle among the multiple vehicles, wherein the status information of other vehicles among the multiple vehicles except the designated vehicle is transmitted to the designated vehicle by the other vehicles.

[0011] In some embodiments of the present application, based on the aforementioned solution, the first acquisition unit is configured to: receive status information respectively sent by each of the multiple vehicles.

[0012] In some embodiments of the present application, based on the aforementioned scheme, the data sharing device is arranged in a designated vehicle among the multiple vehicles; the transmission unit is configured to: determine the sensor data sharing strategy of each vehicle according to the data sharing configuration information; and distribute the sensor data sharing strategies of other vehicles among the multiple vehicles except the designated vehicle to the other vehicles respectively.

[0013] In some embodiments of the present application, based on the aforementioned solution, the first acquisition unit is configured to: receive status information sent by other vehicles among the multiple vehicles except the designated vehicle through PC5 communication.

[0014] In some embodiments of the present application, based on the aforementioned scheme, the first acquisition unit is configured to: receive status information of other vehicles among the multiple vehicles except the designated vehicle sent by the cloud server, and the status information of the other vehicles is transmitted to the cloud server by the other vehicles.

[0015] In some embodiments of the present application, based on the aforementioned scheme, the sensor parameter information includes the type of sensor installed on the vehicle, and at least one of the following information: whether the vehicle is allowed to share sensor data, the type of sensor data allowed to be shared by the vehicle, and the frequency of the vehicle sharing sensor data.

[0016] In some embodiments of the present application, based on the aforementioned solution, the sensor data sharing strategy includes at least one of the following: vehicles with which the sensor data needs to be shared, types of sensor data that need to be shared, and frequency of sharing the sensor data.

[0017] According to one aspect of an embodiment of the present application, a data sharing device for use between vehicles is provided, the data sharing device comprising: a second acquisition unit, configured to acquire status information of the vehicle, the status information comprising sensor parameter information on the vehicle; a reporting unit, configured to report the status information of the vehicle to a designated device, so that the designated device generates data sharing configuration information for the multiple vehicles based on the status information of each of the multiple vehicles, the data sharing configuration information being used to represent the sensor data sharing strategy of the each vehicle.

[0018] In some embodiments of the present application, based on the aforementioned scheme, the data sharing device also includes: a sending unit, configured to send a sensor data sharing request to a designated vehicle among the multiple vehicles, the sensor data sharing request being used to request the designated vehicle to return designated sensor data; a receiving unit, configured to receive a response result returned by the designated vehicle for the sensor data sharing request, the response result including the designated sensor data.

[0019] According to one aspect of an embodiment of the present application, a computer-readable medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the method for sharing data between vehicles as described in the above embodiment is implemented.

[0020] According to one aspect of an embodiment of the present application, an electronic device is provided, comprising: one or more processors; a storage device for storing one or more programs, wherein when the one or more programs are executed by the one or more processors, the electronic device implements the data sharing method applied between vehicles as described in the above embodiments.

[0021] According to one aspect of the embodiments of the present application, a computer program product or a computer program is provided, the computer program product or the computer program includes computer instructions, and the computer instructions are stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes the data sharing method applied to vehicles provided in the above various optional embodiments.

[0022] In the technical solutions provided in some embodiments of the present application, status information of each vehicle among a plurality of vehicles is obtained, and data sharing configuration information for the plurality of vehicles is generated according to the status information of each vehicle. The data sharing configuration information is then transmitted to each vehicle among the plurality of vehicles, so that each vehicle performs sensor data sharing processing according to the data sharing configuration information. This enables the status information of the plurality of vehicles to be integrated to generate data sharing configuration information for the plurality of vehicles, thereby avoiding the blindness caused by autonomous coordination between vehicles, improving the coordination of sensor data sharing between vehicles, and facilitating improving the safety of vehicle driving.

[0023] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings herein are incorporated into the specification and constitute a part of the specification, showing embodiments consistent with the present application, and together with the specification, are used to explain the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0025] Figure 1 A schematic diagram of an application scenario of an embodiment of the present application is shown;

[0026] Figure 2 A schematic diagram of an application scenario of an embodiment of the present application is shown;

[0027] Figure 3 A schematic diagram of an application scenario of an embodiment of the present application is shown;

[0028] Figure 4A flow chart showing a method for sharing data between vehicles according to an embodiment of the present application is shown;

[0029] Figure 5 A flow chart showing a method for sharing data between vehicles according to an embodiment of the present application is shown;

[0030] Figure 6 A flow chart showing a method for sharing data between vehicles according to an embodiment of the present application is shown;

[0031] Figure 7 A flow chart showing a method for sharing data between vehicles according to an embodiment of the present application is shown;

[0032] Figure 8 A flow chart showing a method for sharing data between vehicles according to an embodiment of the present application is shown;

[0033] Fig. 9 A flow chart showing a method for sharing data between vehicles according to an embodiment of the present application is shown;

[0034] Fig.10 A block diagram of a data sharing device applied between vehicles according to an embodiment of the present application is shown;

[0035] Fig.11 A block diagram of a data sharing device applied between vehicles according to an embodiment of the present application is shown;

[0036] Fig.12 A schematic diagram of the structure of a computer system suitable for implementing an electronic device of an embodiment of the present application is shown. DETAILED DESCRIPTION

[0037] The exemplary embodiments are now described in a more comprehensive manner with reference to the accompanying drawings. However, the exemplary embodiments can be implemented in various forms and should not be understood as being limited to these examples; on the contrary, the purpose of providing these embodiments is to make this application more comprehensive and complete, and to fully convey the concept of the exemplary embodiments to those skilled in the art.

[0038] In addition, the features, structures or characteristics described in the present application may be combined in one or more embodiments in any suitable manner. In the following description, there are many specific details so that the embodiments of the present application can be fully understood. However, those skilled in the art will appreciate that when implementing the technical scheme of the present application, all the detailed features in the embodiments may not be needed, one or more specific details may be omitted, or other methods, elements, devices, steps, etc. may be adopted.

[0039] The block diagrams shown in the accompanying drawings are merely functional entities and do not necessarily correspond to physically independent entities. That is, these functional entities may be implemented in software form, or in one or more hardware modules or integrated circuits, or in different networks and / or processor devices and / or microcontroller devices.

[0040] The flowcharts shown in the accompanying drawings are only exemplary and do not necessarily include all the contents and operations / steps, nor must they be executed in the order described. For example, some operations / steps can be decomposed, and some operations / steps can be combined or partially combined, so the actual execution order may change according to actual conditions.

[0041] It should be noted that the "multiple" mentioned in this article refers to two or more. "And / or" describes the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship.

[0042] Figure 1 A schematic diagram of an application scenario of an embodiment of the present application is shown.

[0043] like Figure 1 As shown, in an application scenario of the present application, multiple vehicles (car A, car B, car C and car D) are located close to each other, and sensor data can be shared and processed between each vehicle. For example, one vehicle can send a sensor data acquisition request to another vehicle to obtain the data sensed by the vehicle. A designated vehicle among the multiple vehicles can communicate with the remote control terminal 101 through a network, and the network can be, for example, a 4G network, a 5G network, or a next-generation wireless communication network. The remote controller 101 can be a cloud server, and the cloud server can be an edge cloud server or a central cloud server. As the name implies, an edge cloud server is a server closer to the edge end, such as being set on the roadside to provide services nearby and improve data response speed; relative to an edge cloud server, a central cloud server is set at a remote end and can provide a wider range of services.

[0044] In one embodiment of the present application, the remote control terminal 101 can obtain the status information of each of the multiple vehicles, and the status information may include sensor parameter information on the vehicle. Figure 1 In the system architecture shown, other vehicles (i.e., vehicles B, C, and D) can send their status information to vehicle A, which then uploads it to the remote control terminal 101 via the network; or each vehicle can report its status information to the remote control terminal 101 via the network.

[0045] After receiving the status information of each vehicle, the remote control terminal 101 may generate data sharing configuration information for the multiple vehicles according to the status information of each vehicle. The data sharing configuration information is used to represent the sensor data sharing strategy of each vehicle.

[0046] Optionally, the remote control terminal 101 can generate data sharing configuration information with the help of artificial intelligence (AI) technology. Artificial intelligence technology is the theory, method, technology and application system that uses digital computers or machines controlled by digital computers to simulate, extend and expand human intelligence, perceive the environment, acquire knowledge and use knowledge to obtain the best results. In other words, artificial intelligence is a comprehensive technology in computer science that attempts to understand the essence of intelligence and produce a new intelligent machine that can respond in a similar way to human intelligence. Artificial intelligence is to study the design principles and implementation methods of various intelligent machines so that the machines have the functions of perception, reasoning and decision-making.

[0047] At the same time, artificial intelligence technology is a comprehensive discipline that covers a wide range of fields, including both hardware-level and software-level technologies. The basic technologies of artificial intelligence generally include sensors, dedicated artificial intelligence chips, cloud computing, distributed storage, big data processing technology, operation / interaction systems, mechatronics and other technologies. Artificial intelligence software technology mainly includes computer vision technology, speech processing technology, natural language processing technology, and machine learning / deep learning.

[0048] Computer vision (CV) is a science that studies how to make machines "see". To put it more specifically, it refers to the use of cameras and computers to replace human eyes to identify, track and measure targets, and further perform image processing to make computer processing into images that are more suitable for human eye observation or transmission to instruments for detection. As a scientific discipline, computer vision studies related theories and technologies, and attempts to establish an artificial intelligence system that can obtain information from images or multi-dimensional data. Computer vision technology usually includes image processing, image recognition, image semantic understanding, image retrieval, OCR (Optical Character Recognition), video processing, video semantic understanding, video content / behavior recognition, three-dimensional object reconstruction, 3D technology, virtual reality, augmented reality, simultaneous positioning and mapping, and other technologies, as well as common biometric recognition technologies such as face recognition and fingerprint recognition.

[0049] Continue to refer to Figure 1As shown, after generating the data sharing configuration information, the remote control terminal 101 can transmit the data sharing configuration information to vehicle A, and then vehicle A parses the data sharing configuration information to obtain the sensor data sharing strategy of each vehicle, and distributes the sensor data sharing strategy of other vehicles to other vehicles, and then each of the multiple vehicles can share sensor data with other vehicles based on its own sensor data sharing strategy.

[0050] In one embodiment of the present application, Figure 2 As shown, each vehicle can also communicate with the remote control terminal 201 through the network. Based on the system architecture, each vehicle can report its own status information to the remote control terminal 201 through the network. Of course, other vehicles (i.e., vehicles B, C, and D) can also send their own status information to vehicle A (vehicle A is a selected vehicle, which can also be vehicle B, vehicle C, or vehicle D), and then vehicle A uploads it to the remote control terminal 201 through the network. After the remote control terminal 201 receives the status information of each vehicle, it can generate data sharing configuration information for the multiple vehicles according to the status information of each vehicle, that is, determine the sensor data sharing strategy of each vehicle, and then distribute the sensor data sharing strategy of each vehicle to each vehicle through the network, so that each vehicle in the multiple vehicles can share sensor data with other vehicles based on its own sensor data sharing strategy.

[0051] In one embodiment of the present application, Figure 3 As shown, Car B, Car C and Car D can report their own status information to Car A (as mentioned above, Car A is a selected vehicle, which can also be Car B, Car C or Car D). After Car A receives the status information of other vehicles, it can generate data sharing configuration information for the multiple vehicles based on the status information of each other vehicle and its own status information, that is, determine the sensor data sharing strategy of each vehicle in the multiple vehicles, and then distribute the sensor data sharing strategy of each vehicle to each vehicle through the network, so that each vehicle in the multiple vehicles can share sensor data with other vehicles based on its own sensor data sharing strategy.

[0052] It can be seen that the technical solution of the embodiment of the present application can integrate the status information of multiple vehicles in adjacent positions to generate data sharing configuration information for these multiple vehicles, avoiding the blindness caused by autonomous coordination between vehicles, improving the coordination of sensor data sharing between vehicles, and helping to improve the safety of vehicle driving.

[0053] The implementation details of the technical solution of the embodiment of the present application are described in detail below:

[0054] Figure 4A flow chart of a data sharing method between vehicles according to an embodiment of the present application is shown. The data sharing method can be executed by a cloud server or by a designated vehicle among multiple vehicles. The cloud server can be Figure 1 and Figure 2 The remote controller shown in . Figure 4 As shown, the data sharing method at least includes steps S410 to S430, which are described in detail as follows:

[0055] In step S410, status information of each vehicle among a plurality of vehicles is obtained, where the status information includes sensor parameter information on the vehicle.

[0056] In one embodiment of the present application, the multiple vehicles may be adjacently located vehicles. For example, a distance range may be set, and status information of the vehicles within the distance range may be collected as a whole.

[0057] Optionally, the sensor parameter information includes the type of sensor installed on the vehicle, and at least one of the following information: whether the vehicle is allowed to share sensor data, the type of sensor data allowed to be shared by the vehicle, and the frequency of the vehicle sharing sensor data.

[0058] Optionally, the sensor type may include one or more of the following: laser sensor, visual sensor, speed sensor, acceleration sensor, position sensor, radar, etc. The types of sensor data that the vehicle is allowed to share may be one or more of the following: data measured by a laser sensor, image data detected by a visual sensor, speed data detected by a speed sensor, acceleration data detected by an acceleration sensor, position data detected by a position sensor, detection data by a radar, etc. The frequency of sharing sensor data by a vehicle indicates how often the vehicle shares sensor data.

[0059] In one embodiment of the present application, if Figure 4 The data sharing method shown is executed by a cloud server (the cloud server can be an edge cloud server or a central cloud server), so the process of the cloud server obtaining the status information of each vehicle among the multiple vehicles can be: receiving the status information of each vehicle sent by a designated vehicle among the multiple vehicles. Specifically, a designated vehicle can be selected from the multiple vehicles, and then the other vehicles can transmit their own status information to the designated vehicle, which is then aggregated and sent to the cloud server. In other embodiments of the present application, if each of the multiple vehicles can communicate with the cloud server, the cloud server can also receive the status information sent by each vehicle.

[0060] In one embodiment of the present application, if Figure 4The data sharing method shown is performed by a designated vehicle among multiple vehicles in close locations, and the process for the designated vehicle to obtain the status information of each of the multiple vehicles can be: receiving the status information sent by other vehicles among the multiple vehicles through communication with PC5. In other embodiments of the present application, if each of the multiple vehicles can communicate with the cloud server, then the other vehicles among the multiple vehicles except the designated vehicle can also send their own status information to the cloud server, and then the cloud server forwards it to the designated vehicle.

[0061] In step S420, data sharing configuration information for a plurality of vehicles is generated according to the status information of each vehicle, where the data sharing configuration information is used to represent the sensor data sharing strategy of each vehicle.

[0062] Optionally, the data sharing configuration information may include a sensor data sharing strategy for each vehicle, where the sensor data sharing strategy includes at least one of the following: vehicles with which the sensor data needs to be shared, types of sensor data that need to be shared, and a frequency of sharing the sensor data.

[0063] Specifically, for example, the sensor data sharing strategy of vehicle B may be that vehicle B needs to provide image data collected by the visual sensor to vehicle C, vehicle D, and vehicle A, and needs to share it once every 10 seconds.

[0064] Continue to refer to Figure 4 As shown, in step S430, the data sharing configuration information is transmitted to each vehicle, so that each vehicle performs sensor data sharing processing according to the data sharing configuration information.

[0065] In one embodiment of the present application, if Figure 4 The data sharing method shown is executed by a cloud server, so the process of the cloud server transmitting the data sharing configuration information to each vehicle can be: transmitting the data sharing configuration information to a designated vehicle among the multiple vehicles, and then the designated vehicle parses the data sharing configuration information to obtain the sensor data sharing strategy of each vehicle, and then the designated vehicle distributes the sensor data sharing strategy of other vehicles to other vehicles.

[0066] Optionally, if Figure 4 The data sharing method shown is executed by a cloud server, so the process of the cloud server transmitting the data sharing configuration information to each of the multiple vehicles can also be: the cloud server determines the sensor data sharing strategy of each vehicle based on the data sharing configuration information, and then distributes the sensor data sharing strategy of each vehicle to each vehicle respectively.

[0067] In one embodiment of the present application, if Figure 4The data sharing method shown is executed by a designated vehicle among the multiple vehicles, so the process of the designated vehicle transmitting the data sharing configuration information to other vehicles can be: determining the sensor data sharing strategy of each vehicle based on the data sharing configuration information, and then the designated vehicle distributes the sensor data sharing strategies of other vehicles to other vehicles respectively.

[0068] The following combination Figure 5 The technical solution of the embodiment of the present application is described from the perspective of one of the multiple vehicles:

[0069] Figure 5 A flow chart of a data sharing method applied to vehicles according to an embodiment of the present application is shown. The data sharing method can be executed by a vehicle among a plurality of adjacent vehicles. Figure 5 As shown, the data sharing method at least includes steps S510 to S520, which are described in detail as follows:

[0070] In step S510, the status information of the vehicle is obtained, where the status information includes sensor parameter information on the vehicle.

[0071] Optionally, each vehicle can obtain its own status information, where the sensor parameter information includes the type of sensor installed on the vehicle, and at least one of the following information: whether the vehicle is allowed to share sensor data, the type of sensor data allowed to be shared by the vehicle, and the frequency of the vehicle sharing sensor data.

[0072] In one embodiment of the present application, the sensor type may include one or more of the following: laser sensor, visual sensor, speed sensor, acceleration sensor, position sensor, radar, etc. The types of sensor data that the vehicle is allowed to share may be one or more of the following: data measured by a laser sensor, image data detected by a visual sensor, speed data detected by a speed sensor, acceleration data detected by an acceleration sensor, position data detected by a position sensor, detection data by a radar, etc. The frequency of sharing sensor data by a vehicle indicates how often the vehicle shares sensor data.

[0073] In step S520, the vehicle status information is reported to a designated device, so that the designated device generates data sharing configuration information for the multiple vehicles according to the status information of each of the multiple vehicles, and the data sharing configuration information is used to represent the sensor data sharing strategy of each vehicle.

[0074] In one embodiment of the present application, the designated device may be a cloud server (the cloud server may be an edge cloud server or a central cloud server). In this case, the cloud server may generate data sharing configuration information for the multiple vehicles based on the status information of each of the multiple vehicles. Optionally, each vehicle may directly send the status information to the cloud server, or may send the status information to the designated vehicle via PC5 communication, which may then be aggregated and sent to the cloud server by the designated vehicle.

[0075] In one embodiment of the present application, the designated device may also be a designated vehicle among multiple vehicles. In this case, the designated vehicle may generate data sharing configuration information for the multiple vehicles based on the status information of each vehicle. Optionally, each vehicle may directly send the status information to the designated vehicle through PC5 communication, or may send the status information to a cloud server, which is then aggregated and sent to the designated lead vehicle by the cloud server.

[0076] In one embodiment of the present application, a vehicle among the multiple vehicles may also send a sensor data sharing request to another vehicle / some other vehicles, the sensor data sharing request being used to request the vehicle to return specified sensor data, and then the specified sensor data may be obtained by receiving a response result returned to the sensor data sharing request. The technical solution of this embodiment enables any vehicle among the multiple vehicles to obtain sensor data of other vehicles by sending a sensor data sharing request as required.

[0077] The following combination Figures 6 to 9 The implementation details of the technical solution of the embodiment of the present application are elaborated in detail:

[0078] like Figure 6 As shown, according to an embodiment of the present application, a method for sharing data between vehicles includes the following steps:

[0079] In step S601, a plurality of vehicles in close proximity (such as vehicle A, vehicle B, and vehicle C as shown in the figure, the number is only an example) report vehicle information to a cloud server.

[0080] Optionally, the vehicle information includes sensor parameter information on the vehicle, the sensor parameter information includes the type of sensor installed on the vehicle, and at least one of the following information: whether the vehicle is allowed to share sensor data, the type of sensor data allowed to be shared by the vehicle, and the frequency of the vehicle sharing sensor data.

[0081] Optionally, the sensor type may include one or more of the following: laser sensor, visual sensor, speed sensor, acceleration sensor, position sensor, radar, etc. The types of sensor data that the vehicle is allowed to share may be one or more of the following: data measured by a laser sensor, image data detected by a visual sensor, speed data detected by a speed sensor, acceleration data detected by an acceleration sensor, position data detected by a position sensor, detection data by a radar, etc. The frequency of sharing sensor data by a vehicle indicates how often the vehicle shares sensor data.

[0082] Step S602: The cloud server generates sensor data sharing configuration information according to the vehicle information.

[0083] Optionally, the sensor data sharing configuration information may include the sensor data sharing strategy of each vehicle, and the sensor data sharing strategy includes at least one of the following: which vehicles the sensor data needs to be shared with, the type of sensor data to be shared, and the frequency of sharing the sensor data. Of course, it may also include the data format and data volume when the sensor data is shared.

[0084] In step S603, the cloud server sends the sensor data sharing configuration information to the designated vehicle. The designated vehicle may be randomly selected or selected according to a set strategy, such as selecting a vehicle with the best communication status with the cloud server according to the network status, or selecting a vehicle with stronger computing processing capability according to computing processing capability.

[0085] Step S604, specifying the vehicle to parse the sensor data analysis configuration information, and obtaining the sensor data sharing strategy of each vehicle.

[0086] Step S605 , the designated vehicle distributes the sensor data sharing strategy to other vehicles via PC5 communication, and then each vehicle can share sensor data according to the sensor data sharing strategy.

[0087] based on Figure 6 The technical solution of the embodiment shown in the figure, in one embodiment of the present application, as Figure 7 As shown, the steps S701a and S701b can be replaced Figure 6 In step S601 shown in FIG. 1 , specifically:

[0088] In step S701a, each vehicle in a nearby position (such as vehicle B and vehicle C shown in the figure, the number is only an example) reports vehicle information to the designated vehicle.

[0089] In step S701b, the designated vehicle aggregates the received information of each vehicle and sends it to the cloud server.

[0090] That is Figure 7 In the illustrated embodiment, each vehicle does not communicate directly with the cloud server, but instead reports vehicle information to a designated vehicle, which then aggregates the information and sends it to the cloud server. Figure 7 Other steps in Figure 6 The same is true in the text, so I won’t repeat it here.

[0091] like Figure 8 As shown, according to an embodiment of the present application, a method for sharing data between vehicles includes the following steps:

[0092] In step S801, a plurality of vehicles in close proximity (such as vehicle A, vehicle B, and vehicle C as shown in the figure, the number is only an example) report vehicle information to a cloud server.

[0093] Optionally, the vehicle information includes sensor parameter information on the vehicle, the sensor parameter information includes the type of sensor installed on the vehicle, and at least one of the following information: whether the vehicle is allowed to share sensor data, the type of sensor data allowed to be shared by the vehicle, and the frequency of the vehicle sharing sensor data.

[0094] Optionally, the sensor type may include one or more of the following: laser sensor, visual sensor, speed sensor, acceleration sensor, position sensor, radar, etc. The types of sensor data that the vehicle is allowed to share may be one or more of the following: data measured by a laser sensor, image data detected by a visual sensor, speed data detected by a speed sensor, acceleration data detected by an acceleration sensor, position data detected by a position sensor, detection data by a radar, etc. The frequency of sharing sensor data by a vehicle indicates how often the vehicle shares sensor data.

[0095] Step S802: The cloud server generates sensor data sharing configuration information according to the vehicle information.

[0096] Optionally, the sensor data sharing configuration information may include the sensor data sharing strategy of each vehicle, and the sensor data sharing strategy includes at least one of the following: which vehicles the sensor data needs to be shared with, the type of sensor data to be shared, and the frequency of sharing the sensor data. Of course, it may also include the data format and data volume when the sensor data is shared.

[0097] Step S803: The cloud server distributes the sensor data sharing strategy to each vehicle according to the sensor data sharing configuration information.

[0098] In step S804, each vehicle may share sensor data according to the sensor data sharing strategy.

[0099] That is Figure 8In the embodiment shown, after the cloud server generates the sensor data sharing configuration information, it is no longer forwarded by the designated vehicle, but is directly distributed to each vehicle by the cloud server. Figure 8 The step S801 shown in FIG. 1 can also be performed by Figure 7 The steps S701a and S701b shown in the figure are used to replace the steps S701a and S701b shown in the figure, that is, the designated vehicle collects and summarizes the information of each vehicle and then reports it to the cloud server.

[0100] like Fig. 9 As shown, according to an embodiment of the present application, a method for sharing data between vehicles includes the following steps:

[0101] In step S901, a plurality of vehicles in close proximity (such as vehicle B and vehicle C shown in the figure, the number is only an example) report vehicle information to a designated vehicle (such as vehicle A shown in the figure).

[0102] Optionally, the vehicle information includes sensor parameter information on the vehicle, the sensor parameter information includes the type of sensor installed on the vehicle, and at least one of the following information: whether the vehicle is allowed to share sensor data, the type of sensor data allowed to be shared by the vehicle, and the frequency of the vehicle sharing sensor data.

[0103] Optionally, the sensor type may include one or more of the following: laser sensor, visual sensor, speed sensor, acceleration sensor, position sensor, radar, etc. The types of sensor data that the vehicle is allowed to share may be one or more of the following: data measured by a laser sensor, image data detected by a visual sensor, speed data detected by a speed sensor, acceleration data detected by an acceleration sensor, position data detected by a position sensor, detection data by a radar, etc. The frequency of sharing sensor data by a vehicle indicates how often the vehicle shares sensor data.

[0104] Step S902 , specifying a vehicle to generate sensor data sharing configuration information according to vehicle information.

[0105] Optionally, the sensor data sharing configuration information may include the sensor data sharing strategy of each vehicle, and the sensor data sharing strategy includes at least one of the following: which vehicles the sensor data needs to be shared with, the type of sensor data to be shared, and the frequency of sharing the sensor data. Of course, it may also include the data format and data volume when the sensor data is shared.

[0106] Step S903 , the designated vehicle distributes the sensor data sharing strategy to other vehicles according to the sensor data sharing configuration information.

[0107] In step S904, each vehicle may share sensor data according to the sensor data sharing strategy.

[0108] That is Fig. 9 In the illustrated embodiment, a vehicle may be designated to generate sensor data sharing configuration information without resorting to a cloud server, which requires the designated vehicle to have strong data processing capabilities.

[0109] It should be noted that: Figures 6 to 9 In the illustrated embodiment, while each vehicle shares sensor data based on the sensor data sharing strategy, it can also obtain certain sensor data of a certain vehicle by request. For example, vehicle B sends a request to vehicle C to obtain the data of vehicle C's visual sensor to meet vehicle B's business needs.

[0110] In summary, the technical solution of the embodiment of the present application makes it possible to integrate the status information of multiple vehicles to generate data sharing configuration information for these multiple vehicles, avoiding the blindness caused by autonomous coordination between vehicles, improving the coordination of sensor data sharing between vehicles, and helping to improve the safety of vehicle driving.

[0111] The following describes an apparatus embodiment of the present application, which can be used to execute the data sharing method between vehicles in the above-mentioned embodiment of the present application. For details not disclosed in the apparatus embodiment of the present application, please refer to the above-mentioned embodiment of the data sharing method between vehicles in the present application.

[0112] Fig.10 A block diagram of a data sharing device applied between vehicles according to an embodiment of the present application is shown. The data sharing device can be set in a cloud server or in a vehicle.

[0113] Reference Fig.10 As shown, a data sharing device 1000 applied to vehicles according to an embodiment of the present application includes: a first acquisition unit 1002 , a generation unit 1004 and a transmission unit 1006 .

[0114] Among them, the first acquisition unit 1002 is configured to acquire status information of each vehicle among multiple vehicles, and the status information includes sensor parameter information on the vehicle; the generation unit 1004 is configured to generate data sharing configuration information for the multiple vehicles based on the status information of each vehicle, and the data sharing configuration information is used to represent the sensor data sharing strategy of each vehicle; the transmission unit 1006 is configured to transmit the data sharing configuration information to each vehicle, so that each vehicle performs sensor data sharing processing according to the data sharing configuration information.

[0115] In some embodiments of the present application, based on the aforementioned scheme, the data sharing device 1000 is set in a cloud server; the transmission unit 1006 is configured to: transmit the data sharing configuration information to a designated vehicle among the multiple vehicles, so that the designated vehicle parses the data sharing configuration information to obtain the sensor data analysis strategy of each vehicle, and distributes the sensor data sharing strategy of other vehicles among the multiple vehicles except the designated vehicle to the other vehicles.

[0116] In some embodiments of the present application, based on the aforementioned scheme, the data sharing device 1000 is set in a cloud server; the transmission unit 1006 is configured to: determine the sensor data sharing strategy of each vehicle among the multiple vehicles according to the data sharing configuration information; and distribute the sensor data sharing strategy of each vehicle to each vehicle respectively.

[0117] In some embodiments of the present application, based on the aforementioned scheme, the first acquisition unit 1002 is configured to: receive status information of each vehicle sent by a designated vehicle among the multiple vehicles, wherein the status information of other vehicles among the multiple vehicles except the designated vehicle is transmitted to the designated vehicle by the other vehicles.

[0118] In some embodiments of the present application, based on the aforementioned solution, the first acquisition unit 1002 is configured to: receive status information respectively sent by each vehicle among the multiple vehicles.

[0119] In some embodiments of the present application, based on the aforementioned scheme, the data sharing device 1000 is set in a designated vehicle among the multiple vehicles; the transmission unit 1006 is configured to: determine the sensor data sharing strategy of each vehicle according to the data sharing configuration information; and distribute the sensor data sharing strategies of other vehicles among the multiple vehicles except the designated vehicle to the other vehicles respectively.

[0120] In some embodiments of the present application, based on the aforementioned solution, the first acquisition unit 1002 is configured to: receive status information sent by other vehicles among the multiple vehicles except the designated vehicle through PC5 communication.

[0121] In some embodiments of the present application, based on the aforementioned scheme, the first acquisition unit 1002 is configured to: receive status information of other vehicles among the multiple vehicles except the designated vehicle sent by the cloud server, and the status information of the other vehicles is transmitted to the cloud server by the other vehicles.

[0122] In some embodiments of the present application, based on the aforementioned scheme, the sensor parameter information includes the type of sensor installed on the vehicle, and at least one of the following information: whether the vehicle is allowed to share sensor data, the type of sensor data allowed to be shared by the vehicle, and the frequency of the vehicle sharing sensor data.

[0123] In some embodiments of the present application, based on the aforementioned solution, the sensor data sharing strategy includes at least one of the following: vehicles with which the sensor data needs to be shared, types of sensor data that need to be shared, and frequency of sharing the sensor data.

[0124] Fig.11 A block diagram of a data sharing device applied between vehicles according to an embodiment of the present application is shown, and the data sharing device can be arranged in a vehicle.

[0125] Reference Fig.11 As shown, a data sharing device 1100 applied between vehicles according to an embodiment of the present application includes: a second acquisition unit 1102 and a reporting unit 1104 .

[0126] Among them, the second acquisition unit 1102 is configured to acquire the status information of the vehicle, and the status information includes sensor parameter information on the vehicle; the reporting unit 1104 is configured to report the status information of the vehicle to a designated device, so that the designated device generates data sharing configuration information for the multiple vehicles based on the status information of each vehicle in the multiple vehicles, and the data sharing configuration information is used to represent the sensor data sharing strategy of each vehicle.

[0127] In some embodiments of the present application, based on the aforementioned scheme, the data sharing device 1100 also includes: a sending unit, configured to send a sensor data sharing request to a designated vehicle among the multiple vehicles, the sensor data sharing request being used to request the designated vehicle to return designated sensor data; a receiving unit, configured to receive a response result returned by the designated vehicle for the sensor data sharing request, the response result including the designated sensor data.

[0128] Fig.12 A schematic diagram of the structure of a computer system suitable for implementing an electronic device of an embodiment of the present application is shown.

[0129] It should be noted that Fig.12 The computer system 1200 of the electronic device shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application.

[0130] like Fig.12As shown, the computer system 1200 includes a central processing unit (CPU) 1201, which can perform various appropriate actions and processes according to the program stored in the read-only memory (ROM) 1202 or the program loaded from the storage part 1208 to the random access memory (RAM) 1203, such as executing the method described in the above embodiment. In the RAM 1203, various programs and data required for system operation are also stored. The CPU 1201, the ROM 1202 and the RAM 1203 are connected to each other through the bus 1204. The input / output (I / O) interface 1205 is also connected to the bus 1204.

[0131] The following components are connected to the I / O interface 1205: an input section 1206 including a keyboard, a mouse, etc.; an output section 1207 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker, etc.; a storage section 1208 including a hard disk, etc.; and a communication section 1209 including a network interface card such as a LAN (Local Area Network) card, a modem, etc. The communication section 1209 performs communication processing via a network such as the Internet. A drive 1210 is also connected to the I / O interface 1205 as needed. A removable medium 1211, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is installed on the drive 1210 as needed so that a computer program read therefrom is installed into the storage section 1208 as needed.

[0132] In particular, according to an embodiment of the present application, the process described above with reference to the flowchart can be implemented as a computer software program. For example, an embodiment of the present application includes a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a computer program for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through a communication section 1209, and / or installed from a removable medium 1211. When the computer program is executed by a central processing unit (CPU) 1201, various functions defined in the system of the present application are executed.

[0133] It should be noted that the computer-readable medium shown in the embodiment of the present application may be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two. The computer-readable storage medium may be, for example, - but not limited to - an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM), a flash memory, an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the present application, a computer-readable storage medium may be any tangible medium containing or storing a program, which may be used by an instruction execution system, device or device or used in combination with it. In the present application, a computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, wherein a computer-readable computer program is carried. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. Computer-readable signal media may also be any computer-readable medium other than computer-readable storage media, which may send, propagate, or transmit programs for use by or in conjunction with an instruction execution system, apparatus, or device. The computer program contained on the computer-readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the above.

[0134] The flowchart and block diagram in the accompanying drawings illustrate the possible architecture, functions and operations of the system, method and computer program product according to various embodiments of the present application. Wherein, each box in the flowchart or block diagram can represent a module, a program segment, or a part of the code, and the above-mentioned module, program segment, or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram or flowchart, and the combination of boxes in the block diagram or flowchart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0135] The units involved in the embodiments described in this application may be implemented by software or hardware, and the units described may also be set in a processor. The names of these units do not, in some cases, constitute limitations on the units themselves.

[0136] As another aspect, the present application also provides a computer-readable medium, which may be included in the electronic device described in the above embodiment; or may exist independently without being assembled into the electronic device. The above computer-readable medium carries one or more programs, and when the above one or more programs are executed by an electronic device, the electronic device implements the method described in the above embodiment.

[0137] It should be noted that, although several modules or units of the equipment for action execution are mentioned in the above detailed description, this division is not mandatory. In fact, according to the embodiments of the present application, the features and functions of two or more modules or units described above can be embodied in one module or unit. On the contrary, the features and functions of one module or unit described above can be further divided into being embodied by multiple modules or units.

[0138] Through the description of the above implementation methods, it is easy for those skilled in the art to understand that the example implementation methods described here can be implemented by software or by combining software with necessary hardware. Therefore, the technical solution according to the implementation methods of the present application can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, a USB flash drive, a mobile hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which can be a personal computer, a server, a touch terminal, or a network device, etc.) to execute the method according to the implementation methods of the present application.

[0139] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the embodiments disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary technical means in the art that are not disclosed in the present application.

[0140] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A data sharing method applied to vehicles, characterized in that: The data sharing method is executed by a cloud server or a designated vehicle among a plurality of vehicles, and the data sharing method includes: Acquire status information of a plurality of vehicles, the status information including sensor parameter information on the vehicles; wherein the sensor parameter information includes the type of sensor installed on the vehicles, and at least one of the following information: whether the vehicle is allowed to share sensor data, the type of sensor data allowed to be shared by the vehicle, and the frequency of the vehicle sharing sensor data; Generate data sharing configuration information for the multiple vehicles according to the status information of the multiple vehicles, the data sharing configuration information is used to indicate the sensor data sharing strategy of each vehicle in the multiple vehicles; wherein the sensor data sharing strategy includes at least one of the following: which other vehicles in the multiple vehicles the sensor data of each vehicle needs to be shared with, the type of sensor data that each vehicle needs to share, and the sharing frequency of the sensor data of each vehicle; The data sharing configuration information is transmitted to each of the vehicles, so that each of the vehicles shares the sensor data with other vehicles among the plurality of vehicles according to the sensor data sharing strategy represented by the data sharing configuration information.

2. The data sharing method according to claim 1, characterized in that: The data sharing method is executed by a cloud server; Transmitting the data sharing configuration information to each of the vehicles includes: The data sharing configuration information is transmitted to a designated vehicle among the multiple vehicles, so that the designated vehicle parses the data sharing configuration information to obtain the sensor data analysis strategies of the respective vehicles, and distributes the sensor data sharing strategies of other vehicles among the multiple vehicles except the designated vehicle to the other vehicles.

3. The data sharing method according to claim 1, characterized in that: The data sharing method is executed by a cloud server; Transmitting the data sharing configuration information to each of the vehicles includes: Determining a sensor data sharing strategy for each of the plurality of vehicles according to the data sharing configuration information; The sensor data sharing strategies of the respective vehicles are distributed to the respective vehicles.

4. The data sharing method according to claim 2 or 3, characterized in that: Get status information of multiple vehicles, including: The state information of each vehicle is received from a designated vehicle among the plurality of vehicles, wherein the state information of other vehicles among the plurality of vehicles except the designated vehicle is transmitted to the designated vehicle by the other vehicles.

5. The data sharing method according to claim 2 or 3, characterized in that: Acquiring status information of a plurality of vehicles includes: receiving status information respectively sent by each of the plurality of vehicles.

6. The data sharing method according to claim 1, characterized in that: The data sharing method is performed by a designated vehicle among the plurality of vehicles; Transmitting the data sharing configuration information to each of the vehicles includes: Determining the sensor data sharing strategy of each vehicle according to the data sharing configuration information; The sensor data sharing strategies of other vehicles among the plurality of vehicles except the designated vehicle are distributed to the other vehicles respectively.

7. The data sharing method according to claim 6, characterized in that: Get status information of multiple vehicles, including: The state information transmitted by the other vehicles among the plurality of vehicles except the designated vehicle through the PC5 is received.

8. The data sharing method according to claim 6, characterized in that: Get status information of multiple vehicles, including: Receive status information of other vehicles among the multiple vehicles except the designated vehicle sent by the cloud server, where the status information of the other vehicles is transmitted to the cloud server by the other vehicles.

9. A data sharing method applied to vehicles, characterized in that: The data sharing method is executed by a vehicle, and the data sharing method includes: Acquiring status information of the vehicle, the status information including sensor parameter information on the vehicle; wherein the sensor parameter information includes the type of sensor installed on the vehicle, and at least one of the following information: whether the vehicle is allowed to share sensor data, the type of sensor data allowed to be shared by the vehicle, and the frequency of the vehicle sharing sensor data; Reporting the status information of the vehicle to a designated device, so that the designated device generates data sharing configuration information for the multiple vehicles according to the status information of the multiple vehicles, wherein the data sharing configuration information is used to indicate a sensor data sharing strategy for each of the multiple vehicles; wherein the sensor data sharing strategy includes at least one of the following: which other vehicles among the multiple vehicles the sensor data of each vehicle needs to be shared with, the type of sensor data that each vehicle needs to share, and the sharing frequency of the sensor data of each vehicle; The data sharing configuration information sent by the designated device is received, and the sensor data is shared with other vehicles among the plurality of vehicles according to the sensor data sharing strategy indicated by the data sharing configuration information.

10. The data sharing method according to claim 9, characterized in that: The data sharing method further includes: Sending a sensor data sharing request to a designated vehicle among the plurality of vehicles, wherein the sensor data sharing request is used to request the designated vehicle to return designated sensor data; A response result returned by the designated vehicle in response to the sensor data sharing request is received, wherein the response result includes the designated sensor data.

11. A data sharing device for use between vehicles, characterized in that: The data sharing device is applied to a cloud server or a designated vehicle among a plurality of vehicles, and the data sharing device includes: A first acquisition unit is configured to acquire status information of a plurality of vehicles, wherein the status information includes sensor parameter information on the vehicles; wherein the sensor parameter information includes the type of sensor installed on the vehicles, and at least one of the following information: whether the vehicle is allowed to share sensor data, the type of sensor data allowed to be shared by the vehicle, and the frequency of the vehicle sharing sensor data; A generating unit, configured to generate data sharing configuration information for the multiple vehicles according to the status information of the multiple vehicles, wherein the data sharing configuration information is used to indicate a sensor data sharing strategy for each of the multiple vehicles; wherein the sensor data sharing strategy includes at least one of the following: which other vehicles among the multiple vehicles the sensor data of each vehicle needs to be shared with, the type of sensor data that each vehicle needs to share, and the sharing frequency of the sensor data of each vehicle; The transmission unit is configured to transmit the data sharing configuration information to each of the vehicles, so that each of the vehicles shares sensor data with other vehicles among the multiple vehicles according to the sensor data sharing strategy represented by the data sharing configuration information.

12. A data sharing device for use between vehicles, characterized in that: The data sharing device is applied to a vehicle, and the data sharing device comprises: a second acquisition unit configured to acquire status information of the vehicle, the status information including sensor parameter information on the vehicle; wherein the sensor parameter information includes the type of sensor installed on the vehicle, and at least one of the following information: whether the vehicle is allowed to share sensor data, the type of sensor data allowed to be shared by the vehicle, and the frequency of the vehicle sharing sensor data; A reporting unit, configured to report the status information of the vehicle to a designated device, so that the designated device generates data sharing configuration information for the multiple vehicles according to the status information of the multiple vehicles, wherein the data sharing configuration information is used to indicate a sensor data sharing strategy of each of the multiple vehicles; wherein the sensor data sharing strategy includes at least one of the following: which other vehicles among the multiple vehicles the sensor data of each vehicle needs to be shared with, the type of sensor data that each vehicle needs to share, and the sharing frequency of the sensor data of each vehicle; The processing unit is configured to receive the data sharing configuration information sent by the designated device, and share the sensor data with other vehicles among the multiple vehicles according to the sensor data sharing strategy represented by the data sharing configuration information.

13. A computer readable medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the method for sharing data between vehicles according to any one of claims 1 to 10 is implemented.

14. An electronic device, characterized in that: include: one or more processors; A storage device for storing one or more programs, when the one or more programs are executed by the one or more processors, enables the electronic device to implement the data sharing method applied between vehicles as described in any one of claims 1 to 10.

15. A computer program product, characterized in that The computer program product includes a computer program, which is stored in a computer-readable storage medium. A processor of a computer device reads and executes the computer program from the computer-readable storage medium, so that the computer device executes the data sharing method applied between vehicles as described in any one of claims 1 to 10.

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