CN217279317U - Intelligent driving area controller, intelligent driving control system and vehicle - Google Patents
Intelligent driving area controller, intelligent driving control system and vehicle Download PDFInfo
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- CN217279317U CN217279317U CN202220389658.6U CN202220389658U CN217279317U CN 217279317 U CN217279317 U CN 217279317U CN 202220389658 U CN202220389658 U CN 202220389658U CN 217279317 U CN217279317 U CN 217279317U
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Abstract
The utility model is suitable for an automatic driving technical field, an intelligence driving domain controller is provided, intelligence driving control system and vehicle, this intelligence driving domain controller includes intelligent driving computing platform and accident special purpose processor, the first data input part of accident special purpose processor is connected with the output of the data sensor of actually traveling, the second data input part of accident special purpose processor is connected with the data output part of intelligent driving computing platform, the data input part of intelligent driving computing platform is connected with the output of the intelligent driving sensor who is used for gathering the intelligent driving raw data of vehicle. The method and the system can manage, analyze and count the data of the automatic driving traffic accident, provide basis for defining the responsibility of the traffic accident, and facilitate the traffic manager to determine the responsibility of the accident; providing analysis data for an automatic driving vehicle manager, and facilitating the automatic driving vehicle manager to know the driving process of the vehicle in an accident; historical statistical data is provided for vehicle relatives, and the vehicle condition of the automatic driving vehicle can be conveniently mastered by the vehicle relatives.
Description
Technical Field
The application belongs to the technical field of automatic driving, and particularly relates to an intelligent driving domain controller, an intelligent driving control system and a vehicle.
Background
With the development of science and technology, the automatic driving industry gradually enters a road testing stage at present. When the autonomous vehicle runs on an actual road, a traffic accident is inevitable. At present, when a traffic accident occurs in the driving process of an automatic driving vehicle, especially when the vehicle has minor accidents (such as scratching, paint smearing, fading, surface collapse and the like) or the vehicle continues to operate after multiple minor accidents occur, a traffic manager cannot determine the accident due to the lack of devices or equipment for managing, analyzing and counting the original data of the automatic driving traffic accident.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides an intelligent driving domain controller, an intelligent driving control system and a vehicle, and can solve the problem that a traffic manager cannot determine responsibility for an accident.
In a first aspect, an embodiment of the present application provides an intelligent driving domain controller, including an intelligent driving computing platform and an accident special processor;
the first data input end of the accident special processor is connected with the output end of an actual driving data sensor used for collecting actual driving data of a vehicle, the second data input end of the accident special processor is connected with the data output end of the intelligent driving computing platform through a high-speed bus, and the data input end of the intelligent driving computing platform is connected with the output end of the intelligent driving sensor used for collecting intelligent driving original data of the vehicle.
Optionally, the intelligent driving area controller further comprises a first transceiving conversion module, an input end of the first transceiving conversion module is connected with an output end of the actual driving data sensor, and an output end of the first transceiving conversion module is connected with a first data input end of the accident special processor.
Optionally, the intelligent driving area controller further includes a storage device for storing the actual driving data and the intelligent driving data in real time, and a communication interface of the storage device is connected to the first communication interface of the accident-specific processor.
Optionally, the intelligent driving area controller further includes a second transceiving conversion module, an input end of the second transceiving conversion module is connected to an output end of the intelligent driving sensor, and an output end of the second transceiving conversion module is connected to a data input end of the intelligent driving computing platform.
Optionally, the intelligent driving area controller further includes a first wireless communication module and a first transceiving antenna, a first communication interface of the first wireless communication module is connected to a second communication interface of the accident special processor, a second communication interface of the first wireless communication module is connected to a first communication interface of the first transceiving antenna, and a second communication interface of the first transceiving antenna is connected to the user terminal.
Optionally, the intelligent driving area controller further includes a USB interface circuit, a first communication interface of the USB interface circuit is connected to a third communication interface of the accident-specific processor, and a second communication interface of the USB interface circuit is connected to the user terminal.
Optionally, the intelligent driving area controller further includes a second wireless communication module and a second transceiver antenna, a first interface of the second wireless communication module is connected to a fourth communication interface of the accident special processor through a high-speed bus, a second interface of the second wireless communication module is connected to a first communication interface of the second transceiver antenna, and a second communication interface of the second transceiver antenna is connected to the cloud platform device.
Optionally, the intelligent driving area controller further includes a third transceiving conversion module, a first data interface of the third transceiving conversion module is connected to the communication interface of the intelligent driving computing platform, and a second data interface of the third transceiving conversion module is connected to the vehicle controller of the vehicle.
In a second aspect, the present application provides an intelligent driving control system, which includes an actual driving data sensor for acquiring actual driving data of a vehicle, an intelligent driving sensor for acquiring intelligent driving raw data of the vehicle, and the intelligent driving area controller.
In a third aspect, the embodiment of the application provides a vehicle, which comprises the intelligent driving control system.
Compared with the prior art, the embodiment of the application has the advantages that:
in the embodiment of the application, the intelligent driving sensor collects intelligent driving original data when a vehicle has an accident and transmits the intelligent driving original data to the intelligent driving calculation platform, the intelligent driving calculation platform calculates the intelligent driving original data to obtain intelligent driving control data, the intelligent driving original data and data in the calculation process are transmitted to the accident special processor, meanwhile, the actual driving data sensor collects actual driving data when the vehicle has the accident and transmits the actual driving data to the accident special processor, and the accident special processor can compare and analyze the intelligent driving control data and the actual driving data when the accident occurs from the angle of the vehicle and output a comparison and analysis result. If the comparison and analysis result indicates that the actual driving data is consistent with the intelligent driving control data, and indicates that the intelligent driving system of the vehicle possibly has problems, the intelligent driving system can be analyzed step by step to finally confirm whether the intelligent driving system has problems; and if the comparison and analysis result indicates that the actual driving data is not consistent with the intelligent driving control data, indicating that the executing systems in the vehicle except the intelligent driving system have problems. Therefore, the intelligent driving area controller can provide basis for defining responsibility of the traffic accident when the vehicle has the accident, so that a traffic manager can conveniently determine the responsibility of the accident, and the vehicle manager can know the driving process of the vehicle in the accident.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an intelligent driving area controller according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of an intelligent driving area controller according to an embodiment of the present application.
Wherein, in the figures, the various reference numbers:
100. an intelligent driving area controller; 101. an intelligent driving computing platform; 102. an accident specific processor; 103. a first transceiving conversion module; 104. a second transceiving conversion module; 105. a storage device; 106 a first wireless communication module; 107. a first transceiving antenna; 108. a USB interface circuit; 109. a second wireless communication module; 110. a second transmitting/receiving antenna; 111. a third transceiving conversion module; 112. a DDR memory; 113. an eMMC memory; 114. a clock oscillator circuit; 115. a reset circuit; 20. an actual travel data sensor; 30. an intelligent driving sensor; 40. a user terminal; 50. a user terminal; 60. a cloud platform device; 70. and (5) a vehicle control unit.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, elements, components, and/or groups thereof.
It should also be understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items and includes such combinations.
In the description of the present application and the appended claims, the terms "first," "second," "third," and the like are used for distinguishing between descriptions and not necessarily for describing or implying relative importance.
Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.
In order to facilitate understanding of the technical solutions according to the embodiments of the present application, the following description will be made of related art.
In intelligent driving, according to classical domain controller classification, vehicle domain controllers can be divided into power domain controllers, chassis domain controllers, cockpit domain/intelligent information domain controllers, intelligent driving domain controllers and vehicle body domain controllers.
The intelligent driving domain controller has the capabilities of multi-sensor information acquisition, multi-sensor information fusion, positioning, path planning and decision control. Specifically, the intelligent driving area controller needs to acquire data of a plurality of sensors such as an external camera, a millimeter wave radar, a laser radar, a Global Navigation Satellite System (GNSS), an inertial Navigation System and the like, then fuses and processes the data of the sensors, and then makes a corresponding strategy according to a proper working model, makes a decision and plans, and controls the vehicle to travel along an expected track after planning a path.
At present, when a traffic accident occurs in an automatic driving vehicle, a traffic manager cannot determine the accident because of lack of a device or equipment for managing and providing original data of the intelligent driving traffic accident. For example, in the event of a collision between a first vehicle and a second vehicle, the first vehicle (or the second vehicle) lacks a device or equipment for managing and providing original data of an intelligent driving accident, so that a traffic manager cannot determine responsibility for the accident, and cannot determine a compensation party of the accident from accident-related parties (including but not limited to an operator of the first vehicle, a designer of the intelligent driving system of the first vehicle, a manufacturer of the intelligent driving system of the first vehicle, an operator of the second vehicle, a designer of the intelligent driving system of the second vehicle, and a manufacturer of the intelligent driving system of the second vehicle).
In addition, at present, when a traffic accident occurs in an automatic driving vehicle, a vehicle manager cannot know the driving process of the vehicle in the traffic accident because the vehicle is lack of a device or equipment for analyzing the automatic driving traffic accident data. Meanwhile, in the long-term operation process of the automatic driving vehicle, due to the fact that the vehicle is lack of a device or equipment for counting automatic driving history data, a vehicle related party (such as a vehicle manager/operator) cannot master the vehicle condition of the automatic driving vehicle.
In view of the above problems, an embodiment of the present application provides an intelligent driving area controller, where the intelligent driving area controller collects intelligent driving raw data when a vehicle has an accident through an intelligent driving sensor and transmits the intelligent driving raw data to an intelligent driving calculation platform, the intelligent driving calculation platform calculates the intelligent driving raw data to obtain intelligent driving control data, and transmits the intelligent driving control data, the intelligent driving raw data, and data in a calculation process to an accident-specific processor, and meanwhile, collects actual driving data when the vehicle has the accident through an actual driving data sensor and transmits the actual driving data to the accident-specific processor, so that the accident-specific processor can compare and analyze the intelligent driving control data and the actual driving data when the accident occurs from the perspective of the vehicle, and output a comparison and analysis result.
If the comparison and analysis result indicates that the actual driving data is consistent with the intelligent driving control data and indicates that the intelligent driving system of the vehicle possibly has problems, the intelligent driving system is subjected to step-by-step analysis to finally confirm whether the intelligent driving system has problems; and if the comparative analysis result indicates that the actual driving data is not accordant with the intelligent driving control data, indicating that the execution systems except the intelligent driving system in the vehicle have problems. Therefore, the intelligent driving area controller can provide basis for defining responsibility of the traffic accident when the vehicle has the accident, so that a traffic manager can conveniently determine the responsibility of the accident, and the vehicle manager can know the driving process of the vehicle in the accident.
In addition, the intelligent driving domain controller can provide historical statistical data for vehicle-related parties (such as vehicle managers/operators), so that the intelligent driving domain controller can conveniently master the vehicle conditions of the automatic driving vehicle.
The following describes an exemplary intelligent driving range controller provided by the present application with reference to specific embodiments.
As shown in fig. 1, an embodiment of the present application provides an intelligent driving domain controller 100, which includes an intelligent driving computing platform 101 and an accident-specific processor 102.
The first data input end of the accident special processor 102 is connected with the output end of the actual driving data sensor 20 for collecting the actual driving data of the vehicle, the second data input end of the accident special processor 102 is connected with the data output end of the intelligent driving computing platform 101 through a high-speed bus, and the data input end of the intelligent driving computing platform 101 is connected with the output end of the intelligent driving sensor 30 for collecting the intelligent driving original data of the vehicle.
In some embodiments of the present application, the intelligent driving sensor 30 may be a camera, a millimeter wave radar, a laser radar, a global navigation satellite system, an inertial navigation system, and the like, which are disposed on a vehicle, and the intelligent driving computing platform 101 is mainly configured to collect sensor data (i.e., the intelligent driving raw data) of the intelligent driving sensor 30, and perform fusion processing on the collected sensor data to obtain intelligent driving fusion processing data; making a corresponding strategy based on the intelligent driving fusion processing data and a preset working model, and making a decision and planning to obtain intelligent driving decision planning data; and then, based on the intelligent driving decision planning data and a preset control model, calculating intelligent driving control data (the intelligent driving control data comprises but is not limited to a course angle, a vehicle speed, a mileage, a stroke amount of an accelerator pedal, a stroke amount of a brake pedal and a position), and further controlling the vehicle to run along a target path. It should be noted that, the specific implementation process of the intelligent driving computing platform 101 for performing fusion processing on the sensor data, making a policy, and controlling the vehicle to travel along the planned path may be implemented by referring to the existing functions of the intelligent driving computing platform, and is not described herein again.
In some embodiments of the present application, in order to facilitate transmission of the smart driving data (including the smart driving raw data collected by the smart driving sensor and the data calculated by the smart driving computing platform 101 (such as fusion processing data, decision planning data, and smart driving control data), the second data input end of the accident-specific processor 102 may be connected to the data output end of the smart driving computing platform 101 through a pcie (peripheral Component Interface extended) bus (or other communication bus).
In some embodiments of the present application, the actual driving data sensor 20 is mainly used for collecting actual driving data of the vehicle (the actual driving data is driving data of the vehicle during actual driving, and the driving data includes, but is not limited to, a heading angle, a vehicle speed, a mileage, a stroke amount of an accelerator pedal, a stroke amount of a brake pedal, and a position), and transmitting the actual driving data to the accident specific processor 102. The actual driving data sensor 20 includes, but is not limited to, an accelerator sensor, a brake sensor, a heading angle sensor, a global navigation satellite system, a vehicle speed sensor, a mileage sensor, etc. provided in the vehicle. The system comprises an accelerator sensor, a brake sensor, a course angle sensor, a global navigation satellite system, a vehicle speed sensor and a mileage sensor, wherein the accelerator sensor is used for acquiring the stroke amount of an accelerator pedal of a vehicle, the brake sensor is used for acquiring the stroke amount of a brake pedal of the vehicle, the course angle sensor is used for acquiring a course angle of the vehicle, the global navigation satellite system is used for acquiring position information of the vehicle, the vehicle speed sensor is used for acquiring the vehicle speed of the vehicle, and the mileage sensor is used for acquiring the stroke distance of the vehicle.
It should be noted that the actual driving data sensor 20 collects driving data of the vehicle during actual driving, and the smart driving data is data (including data during calculation and data of a result of calculation) obtained by the smart driving calculation platform 101 performing calculation on the sensor data. When an accident occurs in the vehicle, if the difference between the actual driving data collected by the actual driving data sensor 20 and the intelligent driving data is within the allowable deviation range, it is determined that the actual driving data matches the intelligent driving data, and it is determined that a problem may exist in the intelligent driving system of the vehicle, and if the difference between the actual driving data and the intelligent driving data exceeds the allowable deviation range, it is determined that the actual driving data does not match the intelligent driving data, and it is determined that a problem exists in an execution system (such as a vehicle controller, a communication line, an actuator, and the like) other than the intelligent driving system in the vehicle.
In some embodiments of the present application, the accident specific processor 102 is mainly configured to compare whether the intelligent driving control data matches the actual driving data when the vehicle has an accident, and output a comparison result, so that a traffic manager and a vehicle manager can know whether the vehicle is driven under normal intelligent control, and provide a basis for defining responsibility of a traffic accident, so that the traffic manager can determine the accident conveniently, and the vehicle manager can know the driving process of the vehicle in the accident. Wherein, the accident specific processor 102 can output the comparison result by means of an accident analysis report. Illustratively, the incident specific processor 102 may be a multi-core processor.
It should be noted that, when the accident-specific processor 102 performs comparative analysis on the intelligent driving control data and the actual driving data, the compared intelligent driving data and actual driving data are the same type of data. For example, if the smart driving control data is the stroke amount of the accelerator pedal of the vehicle, the actual travel data is also the stroke amount of the accelerator pedal of the vehicle; if the smart driving control data is the vehicle speed of the vehicle, the actual traveling data is also the vehicle speed of the vehicle.
For example, assuming that the vehicle speed of the vehicle in the smart driving control data is 40 km/h and the vehicle speed of the vehicle in the actual driving data is 80 km/h, it is determined that the difference between the actual driving data and the smart driving control data is out of the allowable deviation range, and the accident-specific processor 102 outputs a comparison result indicating that the vehicle speed of the vehicle during actual driving is greater than the vehicle speed in the smart driving control data.
For example, assuming that the vehicle speed of the vehicle in the smart driving control data is 40 km/h and the vehicle speed of the vehicle in the actual driving data is 38 km/h, it is assumed that the difference between the actual driving data and the smart driving control data is within the allowable deviation range, and the accident-specific processor 102 outputs a comparison result indicating that the vehicle speed of the vehicle during actual driving coincides with the vehicle speed in the smart driving control data.
It should be noted that, in some embodiments of the present application, since it is indicated that there may be a problem in the intelligent driving system of the vehicle if the comparison result output by the accident-specific processor 102 indicates that the actual driving data matches the intelligent driving control data, and it is indicated that there is a problem in the execution system other than the intelligent driving system in the vehicle if the comparison result output by the accident-specific processor 102 indicates that the actual driving data does not match the intelligent driving control data, when an accident occurs in the vehicle, the comparison result output by the intelligent driving area controller 100 enables the vehicle manager to know the driving process of the vehicle in the accident, and provides a basis for defining the responsibility of the traffic accident, thereby facilitating the traffic manager to determine the responsibility of the accident.
It should be noted that, when the comparison and analysis result indicates that the actual driving data of the vehicle conforms to the intelligent driving control data, the module with the problem in the intelligent driving system can be determined by analyzing the intelligent driving system step by step. Of course, it is possible to find that the intelligent driving system is not problematic through the gradual analysis, for example, when the vehicle encounters an uncontrollable factor (such as tornado, hail, earthquake, etc.) and a traffic accident occurs, the intelligent driving system of the vehicle is very likely to be not problematic.
In some embodiments of the present application, as shown in fig. 2, the intelligent driving area controller 100 further includes a first transceiving module 103, an input terminal of the first transceiving module 103 is connected to an output terminal of the actual driving data sensor 20, and an output terminal of the first transceiving module 103 is connected to a first data input terminal of the accident specific processor 102.
The first transceiving module 103 is mainly configured to convert the format of the actual driving data output by the actual driving data sensor 20 into a format suitable for the accident-specific processor 102, and transmit the format-converted actual driving data to the accident-specific processor 102. It should be noted that the specific model of the first transceiving module 103 may be adjusted according to the specific type of the actual driving data sensor 20.
In some embodiments of the present application, as shown in fig. 2, the intelligent driving domain controller 100 further includes a second transceiving module 104, an input end of the second transceiving module 104 is connected to an output end of the intelligent driving sensor 30, and an output end of the second transceiving module 104 is connected to a data input end of the intelligent driving computing platform 101.
The second transceiving module 104 is mainly configured to convert the format of the smart driving raw data output by the smart driving sensor 30 into a format suitable for the smart driving computing platform 101, and transmit the format-converted smart driving raw data to the smart driving computing platform 101. It should be noted that the specific model of the second transceiving module 104 can be adjusted according to the specific type of the intelligent driving sensor 30.
In some embodiments of the present application, as shown in fig. 2, the above-mentioned intelligent driving domain controller 100 further includes a storage device 105 for storing the actual driving data and the intelligent driving data in real time, and a communication interface of the storage device 105 is connected to the first communication interface of the accident-specific processor 102.
In some embodiments of the present application, the accident-specific processor 102, after receiving the smart driving data and the actual driving data, transmits the received smart driving data and actual driving data to the storage device 105 in real time, so that the storage device 105 stores the smart driving data and actual driving data of the vehicle, thereby facilitating reading of the relevant smart driving data and actual driving data from the storage device 105 when necessary. It is understood that the accident-specific processor 102 may compare and analyze whether the intelligent driving control data of the vehicle during the accident matches the actual driving data from the perspective of the vehicle, and after outputting the traffic accident analysis report of the vehicle, may transmit the accident analysis report to the storage device 105 for storage, so as to read the accident analysis report from the storage device 105 as needed.
In some embodiments of the present application, to facilitate the transmission of the smart driving data and the actual driving data, the communication interface of the storage device 105 may be connected with the first communication interface of the accident exclusive processor 102 through SATA (SATA is a kind of serial bus). Of course, the communication interface of the storage device 105 may also be connected to the first communication interface of the accident-specific processing unit 102 through other communication manners, and in the embodiment of the present application, the specific communication manner between the storage device 105 and the accident-specific processing unit 102 is not limited.
It will be appreciated that in some embodiments of the present application, in order to facilitate analysis of the cause of the related traffic accident based on the data in the storage device 105, the storage device 105 preferably stores a large amount of data, and therefore the storage device 105 is preferably a mass storage device. Illustratively, the memory device 105 stores intelligent driving data and actual driving data for approximately 30 days.
In some embodiments of the present application, as shown in fig. 2, the intelligent driving area controller 100 further includes a first wireless communication module 106 and a first transceiver antenna 107, a first communication interface of the first wireless communication module 106 is connected to a second communication interface of the accident-specific processor 102, a second communication interface of the first wireless communication module 106 is connected to a first communication interface of the first transceiver antenna 107, and a second communication interface of the first transceiver antenna 107 is connected to the user terminal 40.
The user terminal 40 (e.g., an electronic device such as a mobile phone or a computer) can access the accident-specific processor 102 through the first wireless communication module 106 and the first transceiver antenna 107, so that the user terminal 40 can access the accident-specific processor 102 through wireless communication, so that a user (e.g., a vehicle manager/operator) can view the accident analysis report and data (including but not limited to intelligent driving data and actual driving data) stored in the storage device 105, and the user (e.g., the vehicle manager/operator) can know the driving process of the vehicle in the traffic accident.
In some embodiments of the present application, the first Wireless communication module 106 may be a Wireless Fidelity (WIFI) module, a bluetooth module, or other Wireless communication modules. It should be noted that the specific structure of the first transceiver antenna 107 may be determined according to the specific structure of the first wireless communication module 106, for example, if the first wireless communication module 106 is a WIFI module, the first transceiver antenna 107 may be a WIFI antenna, and if the first wireless communication module 106 is a bluetooth module, the first transceiver antenna 107 may be a bluetooth antenna.
In some embodiments of the present application, to facilitate the transmission of intelligent driving data, actual driving data, etc., the first communication interface of the first wireless communication module 106 may be connected with the second communication interface of the accident-specific processor 102 via a PCIE bus (or other communication bus).
In some embodiments of the present application, as shown in fig. 2, the intelligent driving domain controller 100 further includes a Universal Serial Bus (USB) interface circuit, a first communication interface of the USB interface circuit 108 is connected to the third communication interface of the accident-specific processor 102, and a second communication interface of the USB interface circuit 108 is connected to the user terminal 50.
The user terminal 50 (e.g., an electronic device such as a mobile phone or a computer) can access the accident-specific processor 102 through the USB interface circuit 108, so that the user (e.g., a vehicle manager/operator) can view the accident analysis report and the data stored in the storage device 105, and know the driving process of the vehicle in the traffic accident. In addition, the user terminal 50 (e.g. an electronic device such as a USB flash drive) can also transmit the relevant programs and firmware of the crash-specific processor 102 to the crash-specific processor 102 through the USB interface circuit 108, so as to facilitate maintenance of the crash-specific processor 102. Illustratively, the USB interface circuit 108 may be a USB3.0 interface circuit.
It is worth mentioning that, in some embodiments of the present application, when the manager/operator of the vehicle performs performance evaluation on the intelligent driving system/execution system of the vehicle due to the need to master the vehicle condition of the autonomous vehicle, the accident-specific processor 102 may be accessed through the combination of the first wireless communication module 106 and the first transceiving antenna 107 (or the USB interface circuit 108), obtain data (including but not limited to intelligent driving data, actual driving data, accident analysis report, vehicle condition statistical analysis data) for a period of time (such as about 6 months) from the storage device 105, and then perform performance evaluation on the intelligent driving system/execution system based on the requested data.
In some embodiments of the present application, as shown in fig. 2, the intelligent driving area controller 100 further includes a second wireless communication module 109 and a second transceiver antenna 110, a first interface of the second wireless communication module 109 is connected to the fourth communication interface of the accident special processor 102 through a high-speed bus, a second interface of the second wireless communication module 109 is connected to a first communication interface of the second transceiver antenna 110, and a second communication interface of the second transceiver antenna 110 is connected to the cloud platform device 60.
The cloud platform device 60 may access the incident specific processor 102 through the second wireless communication module 109 and the second transceiving antenna 110 so that a user of the cloud platform device 60 may view incident analysis reports and other data stored in the storage device 105. In some embodiments of the present application, the user of the cloud platform device 60 may be a traffic manager. That is, in some embodiments of the present application, the traffic manager may determine responsibility for the accident based on the accident analysis report obtained by the cloud platform device 60 when the accident occurs and related data (including, but not limited to, smart driving data, actual driving data).
In some embodiments of the present application, to facilitate transmission of the intelligent driving data, the actual driving data, and the like, the first interface of the second wireless communication module 109 may be connected with the fourth communication interface of the accident-specific processor 102 through a PCIE bus (or other communication bus).
In some embodiments of the present application, the second wireless communication module 109 may be a mobile communication module, such as a fourth generation mobile communication technology (4G) communication module, a fifth generation mobile communication technology (5G) communication module; the communication unit 16 may also be a vehicle wireless communication technology (v2 x) communication module. It should be noted that the specific structure of the second transceiver antenna 110 may be determined according to the second wireless communication module 109, for example, if the second wireless communication module 109 is a mobile communication module, the second transceiver antenna 110 may be a mobile communication antenna.
In some embodiments of the present application, as shown in fig. 2, the intelligent driving domain controller 100 further includes a third transceiving conversion module 111, a first data interface of the third transceiving conversion module 111 is connected to the communication interface of the intelligent driving computing platform 101, and a second data interface of the third transceiving conversion module 111 is connected to the vehicle control unit 70 of the vehicle.
The third transceiving module 111 is mainly used for converting the format of the data (including but not limited to the intelligent driving control data) output by the intelligent driving computing platform 101 into the format suitable for the vehicle controller 70, and transmitting the data after format conversion to the vehicle controller 70. And in some embodiments of the present application, in order to facilitate the transmission of the format-converted data, the second data interface of the third transceiving conversion module 111 may be connected with the vehicle controller 70 of the vehicle through a Controller Area Network (CAN) bus (or other communication bus).
In some embodiments of the present application, as shown in fig. 2, the above-mentioned intelligent driving domain controller 100 further includes a Double Data Rate (DDR) memory, an eMMC memory 113 (the eMMC memory 113 is a non-volatile memory), a clock crystal circuit 114, and a reset circuit 115. The DDR memory 112 is connected to the first memory interface of the crash-specific processor 102, the eMMC memory 113 is connected to the second memory interface of the crash-specific processor 102, the output terminal of the clock oscillator circuit 114 is connected to the clock signal interface of the crash-specific processor 102, and the output terminal of the reset circuit 115 is connected to the reset signal interface of the crash-specific processor 102.
It should be noted that, in some embodiments of the present application, the DDR memory 112, the eMMC memory 113, the clock oscillator circuit 114, the reset circuit 115 and the crash-specific processor 102 together constitute a minimum system for managing, analyzing and counting the crash data. The DDR memory 112 (e.g., DDR3/DDR4 memory) is mainly used to provide operating space for the programs of the crash-specific processor 102, the eMMC memory 113 is mainly used to provide storage space for the firmware of the crash-specific processor 102, the clock oscillator circuit 114 is mainly used to provide basic clock signals for the crash-specific processor 102, and the reset circuit 115 is mainly used to provide reset signals for the crash-specific processor 102, so as to reset the crash-specific processor 102 to the initial state when necessary (e.g., each time the crash-specific processor 102 is powered on or the programs in the crash-specific processor 102 run away).
The intelligent driving control system and the vehicle provided by the application are exemplarily described below with reference to specific embodiments.
The embodiment of the application provides an intelligent driving control system, which comprises an actual driving data sensor for acquiring actual driving data of a vehicle, an intelligent driving sensor for acquiring intelligent driving original data of the vehicle and the intelligent driving area controller.
As described above, the output end of the actual driving data sensor is connected to the first data input end of the accident-specific processor, and the output end of the intelligent driving sensor is connected to the data input end of the intelligent driving computing platform.
It should be noted that, since the intelligent driving control system is an intelligent driving control system including the intelligent driving area controller, the specific functions and technical effects of the intelligent driving area controller are all applicable to the intelligent driving control system, and are not described herein again.
The embodiment of the application also provides a vehicle which comprises the intelligent driving control system.
It should be noted that, since the vehicle is a vehicle including the intelligent driving control system, the specific functions and technical effects of the intelligent driving control system are all applicable to the vehicle, and are not described herein again.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (10)
1. An intelligent driving area controller comprises an intelligent driving computing platform and is characterized by further comprising an accident special processor;
the first data input end of the accident special processor is connected with the output end of an actual driving data sensor used for collecting actual driving data of a vehicle, the second data input end of the accident special processor is connected with the data output end of the intelligent driving computing platform through a high-speed bus, and the data input end of the intelligent driving computing platform is connected with the output end of the intelligent driving sensor used for collecting intelligent driving original data of the vehicle.
2. The intelligent driving domain controller according to claim 1, further comprising a first transceiving module, wherein an input terminal of the first transceiving module is connected to an output terminal of the actual driving data sensor, and an output terminal of the first transceiving module is connected to a first data input terminal of the accident-specific processor.
3. The intelligent driving domain controller according to claim 1, further comprising a storage device for storing the actual driving data and the intelligent driving data in real time, wherein a communication interface of the storage device is connected to the first communication interface of the accident-specific processor.
4. The intelligent driving domain controller according to claim 1, further comprising a second transceiving module, wherein an input terminal of the second transceiving module is connected to an output terminal of the intelligent driving sensor, and an output terminal of the second transceiving module is connected to a data input terminal of the intelligent driving computing platform.
5. The intelligent driving domain controller according to claim 1, further comprising a first wireless communication module and a first transceiving antenna, wherein the first communication interface of the first wireless communication module is connected to the second communication interface of the accident-specific processor, the second communication interface of the first wireless communication module is connected to the first communication interface of the first transceiving antenna, and the second communication interface of the first transceiving antenna is connected to the user terminal.
6. The intelligent driving domain controller according to claim 1, further comprising a USB interface circuit, wherein a first communication interface of the USB interface circuit is connected to the third communication interface of the accident-specific processor, and a second communication interface of the USB interface circuit is connected to a user terminal.
7. The intelligent driving domain controller according to claim 1, further comprising a second wireless communication module and a second transceiver antenna, wherein a first interface of the second wireless communication module is connected to a fourth communication interface of the accident special processor through a high-speed bus, a second interface of the second wireless communication module is connected to a first communication interface of the second transceiver antenna, and a second communication interface of the second transceiver antenna is connected to a cloud platform device.
8. The intelligent driving domain controller of claim 1, further comprising a third transceiving conversion module, wherein a first data interface of the third transceiving conversion module is connected to the communication interface of the intelligent driving computing platform, and a second data interface of the third transceiving conversion module is connected to a vehicle control unit of the vehicle.
9. An intelligent driving control system, characterized by comprising an actual driving data sensor for collecting actual driving data of a vehicle, an intelligent driving sensor for collecting intelligent driving raw data of the vehicle, and an intelligent driving domain controller according to any one of claims 1 to 8.
10. A vehicle characterized by comprising the intelligent driving control system as claimed in claim 9.
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| CN116300961A (en) * | 2023-04-11 | 2023-06-23 | 阿波罗智联(北京)科技有限公司 | Sensor data acquisition platform, automatic driving system and unmanned vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116300961A (en) * | 2023-04-11 | 2023-06-23 | 阿波罗智联(北京)科技有限公司 | Sensor data acquisition platform, automatic driving system and unmanned vehicle |
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