WO2017107646A1 - 实车数据的处理方法、系统、控制器及上位机 - Google Patents

实车数据的处理方法、系统、控制器及上位机 Download PDF

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Publication number
WO2017107646A1
WO2017107646A1 PCT/CN2016/103309 CN2016103309W WO2017107646A1 WO 2017107646 A1 WO2017107646 A1 WO 2017107646A1 CN 2016103309 W CN2016103309 W CN 2016103309W WO 2017107646 A1 WO2017107646 A1 WO 2017107646A1
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WIPO (PCT)
Prior art keywords
data
controller
real vehicle
status information
vehicle data
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PCT/CN2016/103309
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English (en)
French (fr)
Inventor
王亮
余军
吕玉军
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北京新能源汽车股份有限公司
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Publication of WO2017107646A1 publication Critical patent/WO2017107646A1/zh

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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00Testing or monitoring of control systems or parts thereof
    • G05B23/02Electric testing or monitoring
    • G05B23/0205Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0208Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/30Detection related to theft or to other events relevant to anti-theft systems
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00Testing or monitoring of control systems or parts thereof
    • G05B23/02Electric testing or monitoring

Definitions

  • the present invention relates to the field of automotive electronics, and in particular to a method, system, controller and host computer for processing real vehicle data.
  • the car diagnostic instrument (automobile diagnostic instrument is a portable intelligent car self-test instrument for detecting car faults and real-time data, users can use it to quickly read faults and real-time data in the car electronic control system, and through the liquid crystal display
  • the development and testing of the fault information and the prompt identification of the location and cause of the fault are important aspects of the R&D and production of the complete vehicle.
  • the commissioning and testing of the diagnostic equipment are mostly carried out on the actual vehicle.
  • the embodiment of the invention provides a method, a system, a controller and a host computer for processing real vehicle data, so as to at least solve the problem that the fault state monitoring is not comprehensive due to the difficulty in manufacturing a specific and stable real-time state on a real vehicle. problem.
  • a method for processing real vehicle data includes: receiving, by a controller, real vehicle data sent by a host computer; and generating, by the controller, a real vehicle data table according to the real vehicle data, where The real vehicle data table is configured to record status information of the automobile generated based on the real vehicle data simulation; the controller receives a diagnosis request sent by the automobile diagnostic apparatus, wherein the diagnosis request and status information of the automobile Corresponding; the controller searches for and determines status information corresponding to the diagnosis request from the real vehicle data table according to the diagnosis request; the controller returns the determined status information to the car diagnostic device .
  • the method further includes: the controller receiving the real vehicle update data sent by the upper computer, wherein the real vehicle update The data includes an update data value, an update data length, and an update data location; the controller changing data in the real vehicle data table corresponding to the update data location having the update data length to the update Data value.
  • the method further includes: the controller transmitting communication information between the controller and the car diagnostic device Recorded in the queue data structure, the communication information includes one or more of the following: the diagnosis request, the length of the diagnosis request, the sender of the diagnosis request, the status information, and the length of the status information. And the sender of the status information.
  • the method further includes: the controller receiving the data periodically sent by the upper computer Synchronizing the request; the controller returns the data in the queue data structure to the upper computer, wherein the data in the queue data structure is displayed by the upper computer through a directory control.
  • the status information includes one or more of the following: a fault code, a vehicle speed, a water temperature, and a sensor status.
  • a method for processing real vehicle data including: a host computer transmitting real vehicle data to a controller, wherein the controller generates a real vehicle according to the real vehicle data a data table, wherein the real vehicle data table is used to record status information of a vehicle generated based on the real vehicle data simulation, the controller receiving a diagnosis request sent by a car diagnostic device, wherein the diagnosis request is Corresponding to status information of the vehicle, the controller searches for and determines status information corresponding to the diagnosis request from the real vehicle data table according to the diagnosis request, and the controller returns the determined status information to the The vehicle diagnostic apparatus; the upper computer acquires mapping data of the real vehicle data in the real vehicle data table, and displays the mapping data; and the upper computer generates an actual in response to a user operation on the mapping data.
  • Vehicle update data wherein the real vehicle update data includes an update data value, an update data length, and an update data location; the host computer transmits the location to the controller Updating data of the actual vehicle, wherein the actual vehicle by a data table corresponding to the updated position data having a data length of the update data, the update data to change the value.
  • the method further includes: the upper computer periodically sends a data synchronization request to the controller; the upper computer receives The controller presses data in the returned queue data structure, wherein communication information between the controller and the car diagnostic device is recorded by the controller into a queue data structure, the communication information including the following One or more of: the diagnosis request, the length of the diagnosis request, the sender of the diagnosis request, the status information, the length of the status information, and the sender of the status information; the upper computer The data in the queue data structure is displayed by a directory control.
  • the status information includes one or more of the following: a fault code, a vehicle speed, a water temperature, and a sensor status.
  • a controller including: a main control CPU, configured to receive real vehicle data sent by the upper computer, and generate a real vehicle data table according to the real vehicle data, where Determining a vehicle data table for recording state information of a car generated based on the real vehicle data simulation; a memory connected to the main control CPU for storing the real vehicle data table; an interface, and the main control CPU a connection for receiving a diagnosis request sent by the car diagnostic device, wherein the diagnosis request is related to status information of the automobile; the main control CPU is further configured to use the real vehicle data table according to the diagnosis request Finding and determining status information corresponding to the diagnostic request; the interface is further configured to return the determined status information to the car diagnostic device.
  • the main control CPU is further configured to receive real vehicle update data sent by the upper computer, where the real vehicle update data includes an update data value, an update data length, and an update data location; In the data table The data having the update data length corresponding to the update data location is changed to the update data value; and the memory is further configured to store the real vehicle update data.
  • the main control CPU is further configured to record communication information between the controller and the car diagnostic device into a queue data structure, where the communication information includes one or more of the following: the diagnosis a request, a length of the diagnostic request, a sender of the diagnostic request, the status information, a length of the status information, and a sender of the status information; the memory is further configured to store the queue data structure .
  • main control CPU is further configured to receive a data synchronization request periodically sent by the upper computer; and return data in the queue data structure to the upper computer, where the upper computer passes the directory
  • the control displays the data in the queue data structure.
  • a host computer including: a serial port, configured to send real vehicle data to a controller, where the controller generates a real vehicle data table according to the real vehicle data.
  • the real vehicle data table is configured to record status information of the automobile generated based on the real vehicle data simulation, and the controller receives a diagnosis request sent by the automobile diagnostic apparatus, wherein the diagnosis request is related to the automobile
  • the status information is related, the controller searches for and determines status information corresponding to the diagnosis request from the real vehicle data table according to the diagnosis request, and the controller returns the determined status information to the automobile
  • a central processing unit configured to acquire mapping data of the real vehicle data in the real vehicle data table; a display panel connected to the central processor, configured to display the mapping data, and responsive to a user pair The operation of mapping data to generate real vehicle update data, wherein the real vehicle update data includes an update data value, an update data length, and an update data location;
  • the serial port is further configured to send the real vehicle update data to the controller, where the data having
  • the serial port is further configured to periodically send a data synchronization request to the controller; and receive, by the controller, data in a returned queue data structure, where the controller and the controller
  • the communication information between the automobile diagnostic instruments is recorded in a queue data structure, and the communication information includes one or more of the following: the diagnosis request, the length of the diagnosis request, the sender of the diagnosis request, the State information, a length of the state information, and a sender of the state information;
  • the display panel is further configured to display data in the queue data structure by using a directory control.
  • a processing system for real vehicle data comprising: the controller described above, and the above-mentioned upper computer connected to the controller.
  • the controller receives the real vehicle data sent by the upper computer; the controller generates a real vehicle data table according to the real vehicle data, wherein the real vehicle data table is used to record the state of the automobile generated based on the real vehicle data simulation.
  • the controller receives the diagnosis request sent by the car diagnostic device, wherein the diagnosis request is related to the status information of the car; the controller searches for and determines the status information corresponding to the diagnosis request from the real vehicle data table according to the diagnosis request; the controller determines the State The method of returning the information to the automobile diagnostic apparatus, by maintaining the real vehicle data table for recording the state information of the automobile generated based on the real vehicle data simulation, when receiving the diagnosis request sent by the automobile diagnostic instrument, returning the corresponding state information, using The combination of the host computer and the controller realizes the state information of the vehicle based on the real vehicle data simulation, and achieves the purpose of simulating the real-time state of the vehicle, thereby realizing the comprehensive technical effect of increasing the fault condition monitoring, thereby solving the It is difficult to produce a technical problem of incomplete fault condition monitoring caused by a specific and stable real-time state on a real vehicle.
  • FIG. 1 is a schematic flow chart of an optional method for processing real vehicle data according to an embodiment of the present invention
  • FIG. 2 is a schematic flow chart of another optional method for processing real vehicle data according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of an optional controller according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of an optional upper computer according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of an optional processing system for real vehicle data according to an embodiment of the present invention.
  • a method embodiment of a method of processing real vehicle data is provided, it being noted that the steps illustrated in the flowchart of the figures may be performed in a computer system such as a set of computer executable instructions And, although the logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in a different order than the ones described herein.
  • FIG. 1 is a processing method of real vehicle data according to an embodiment of the present invention. As shown in FIG. 1, the method includes the following steps:
  • step S102 the controller receives the real vehicle data sent by the upper computer.
  • the controller of the embodiment can be an OBD (On-Board Diagnostic) control joint, and the OBD can monitor the operating condition of the engine and the working state of the exhaust after-treatment system at any time, and if it is found that the discharge may exceed the standard , will immediately issue a warning.
  • OBD On-Board Diagnostic
  • the host computer and the controller communicate through the serial port, and the collected real vehicle data and control information (such as bus type, protocol type, frame format, OBD channel selection, baud rate, data interframe time slot, etc.) and controller
  • the control program is downloaded to the corresponding memory (such as RAM) of the controller.
  • the control information includes one or more of the following: bus type, protocol type, frame format, on-board diagnostic system channel selection, baud rate, and data interframe time slot.
  • step S104 the controller generates a real vehicle data table based on the real vehicle data.
  • the controller manages the real vehicle data, simulates the communication protocol, the communication rate, and the communication data entity according to the actual vehicle data, and generates a real vehicle data table, wherein the real vehicle data table is used to record the state of the car generated based on the real vehicle data simulation.
  • the status information may include one or more of the following: fault code, vehicle speed, water temperature, and sensor status.
  • the method further includes: the controller receiving the real vehicle update data sent by the upper computer, where the real vehicle update data includes the updated data value, the updated data length, and the update. Data location; the controller changes the data in the real vehicle data table corresponding to the updated data location with the updated data length to the updated data value.
  • the upper computer maintains the mapping data of the actual vehicle data in the controller, and displays the mapping data into the user operation view.
  • the host computer changes the mapping data, and the real vehicle update data is sent to the controller through the serial port.
  • the controller changes the maintenance according to the actual vehicle update data.
  • Step S106 the controller receives a diagnosis request sent by the car diagnostic device, wherein the diagnosis request is related to the state information of the car.
  • Step S108 the controller searches for and determines the status information corresponding to the diagnosis request from the real vehicle data table according to the diagnosis request.
  • step S110 the controller returns the determined status information to the car diagnostic device.
  • the controller communicates with the vehicle diagnostic device through a CAN (Control Area Network) bus or a K bus, and after receiving the diagnostic request sent by the automobile diagnostic device, performs a table lookup operation on the real vehicle data table maintained by the controller, according to The diagnostic request finds and determines the status information corresponding to the diagnostic request from the actual vehicle data table (if previously, this information can be changed by the host computer software), and then responds to the vehicle diagnostics (returning the determined status information to the car diagnostic device).
  • CAN Controller Area Network
  • the processing method of the real vehicle data is further The controller includes: the controller records the communication information between the controller and the vehicle diagnostic device into the queue data structure, and the communication information includes one or more of the following: a diagnosis request, a length of the diagnosis request, a sender of the diagnosis request, and status information, The length of the status information and the sender of the status information.
  • the controller records the communication information such as the diagnosis request, the length of the diagnosis request, the sender of the diagnosis request, the status information, the length of the status information, and the sender of the status information in the queue data structure in real time during communication with the car diagnostic device.
  • the processing method of the real vehicle data further includes: the controller receiving the data synchronization request periodically sent by the upper computer; the controller The data in the queue data structure is returned to the upper computer, wherein the data in the queue data structure is displayed by the upper computer through the directory control.
  • the upper computer periodically sends a data synchronization request to the controller, synchronizes the data contained in the current screen, changes the mapping data table, and refreshes the screen according to the mapping data.
  • a method embodiment of a method of processing real vehicle data is provided, it being noted that the steps illustrated in the flowchart of the figures may be performed in a computer system such as a set of computer executable instructions And, although the logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in a different order than the ones described herein.
  • FIG. 2 is a processing method of real vehicle data according to an embodiment of the present invention. As shown in FIG. 2, the method includes the following steps:
  • step S202 the host computer sends the real vehicle data to the controller.
  • the controller generates a real vehicle data table according to the real vehicle data, wherein the real vehicle data table is used to record the state information of the automobile generated based on the real vehicle data simulation, and the controller receives the diagnostic request sent by the automobile diagnostic device, wherein the diagnosis The request is related to the status information of the car, the controller searches for and determines the status information corresponding to the diagnosis request from the real vehicle data table according to the diagnosis request, and the controller sends the determined status information back to the car diagnostic device.
  • the status information includes one or more of the following: a fault code, a vehicle speed, a water temperature, and a sensor status.
  • Step S204 the host computer acquires mapping data of real vehicle data in the real vehicle data table, and displays the mapping data.
  • Step S206 the host computer generates real vehicle update data in response to the user's operation on the mapping data.
  • the real vehicle update data includes an update data value, an update data length, and an update data location.
  • step S208 the host computer sends the real vehicle update data to the controller.
  • the data having the updated data length corresponding to the updated data position in the real vehicle data table is changed to the updated data value.
  • the method further includes: the upper computer periodically sends a data synchronization request to the controller; and the upper computer receives the data in the returned queue data structure by the controller,
  • the communication information between the controller and the vehicle diagnostic device is recorded by the controller into the queue data structure, and the communication information includes one or more of the following: a diagnosis request, a length of the diagnosis request, a sender of the diagnosis request, and status information.
  • the length of the status information and the sender of the status information the host computer displays the data in the queue data structure through the directory control.
  • the invention adopts the combination of the upper computer software and the controller to realize the simulation of the automobile diagnosis system.
  • control information can be conveniently set by the host computer to realize the controller to simulate different models.
  • the user can make a complete vehicle fault defined by any protocol according to the diagnostic protocol through the upper computer control interface.
  • the user can make real-time data defined by any protocol according to the diagnostic protocol through the upper computer control interface, and can stably output.
  • the controller realizes the free combination and switching of any OBD channel through the relay, which can cover the definition of the OBD channel for all models.
  • a controller for implementing the processing method of the real vehicle data described above is further provided.
  • the controller includes: a main control CPU 302, a memory 304, and an interface 306.
  • the main control CPU 302 is configured to receive real vehicle data sent by the upper computer, and generate a real vehicle data table according to the real vehicle data, wherein the real vehicle data table is used for recording and generating the simulation based on the real vehicle data.
  • a status information of the automobile a memory 304 connected to the main control CPU for storing the real vehicle data table; and an interface 306 connected to the main control CPU for receiving a diagnosis request sent by the car diagnostic device, wherein
  • the diagnosis request is related to status information of the automobile;
  • the main control CPU 302 is further configured to search for and determine status information corresponding to the diagnosis request from the real vehicle data table according to the diagnosis request;
  • the interface 306 is further configured to return the determined status information to the steam Car diagnostics.
  • the main control CPU 302 is further configured to receive real vehicle update data sent by the upper computer, where the real vehicle update data includes an update data value, an update data length, and an update data location; The data having the updated data length corresponding to the updated data location in the real vehicle data table is changed to the updated data value; and the memory 304 is further configured to store the real vehicle update data.
  • the main control CPU 302 is further configured to record communication information between the controller and the car diagnostic device into a queue data structure, where the communication information includes one or more of the following: a diagnosis request, a length of the diagnosis request, a sender of the diagnosis request, the status information, a length of the status information, and a sender of the status information; the memory 304 is further configured to store the Queue data structure.
  • the main control CPU 302 is further configured to receive a data synchronization request periodically sent by the upper computer; and return data in the queue data structure to the upper computer, where the upper computer The data in the queue data structure is displayed by a directory control.
  • a host computer for implementing the processing method of the real vehicle data is provided.
  • the host computer includes a serial port 402, a central processing unit 404, and a display panel 406.
  • the serial port 402 is configured to send real vehicle data to the controller, wherein the controller generates a real vehicle data table according to the real vehicle data, wherein the real vehicle data table is used for recording based on the real vehicle
  • the data simulates status information of the generated car
  • the controller receives a diagnosis request sent by the car diagnostic device, wherein the diagnosis request is related to status information of the car, and the controller is based on the diagnosis request Finding and determining status information corresponding to the diagnosis request in the vehicle data table, the controller returns the determined status information to the car diagnostic device
  • the central processor 404 is configured to acquire the real vehicle data table a mapping data of the real vehicle data; a display panel 406, connected to the central processor, configured to display the mapping data, and generate real vehicle update data in response to operation of the mapping data by a user, where
  • the real vehicle update data includes an update data value, an update data length, and an update data location;
  • the serial port 402 is further configured to send the real vehicle to the controller. Data, wherein the actual vehicle by a data
  • the serial port 402 is further configured to periodically send a data synchronization request to the controller, and receive, by the controller, data in a returned queue data structure, where the controller is used by the controller.
  • the communication information with the car diagnostic device is recorded in a queue data structure, and the communication information includes one or more of the following: the diagnosis request, the length of the diagnosis request, the sender of the diagnosis request, The status information, the length of the status information, and the sender of the status information;
  • the display panel 406 is further configured to display the number of queues by using a directory control According to the data in the structure.
  • the processing system of the real vehicle data includes: a controller 502 having any of the above features, and a connection with the controller The upper computer 504 having any of the above features.
  • the disclosed technical contents may be implemented in other manners.
  • the device embodiments described above are only schematic.
  • the division of the unit may be a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or may be Integrate into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, unit or module, and may be electrical or otherwise.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the technical solution of the present invention which is essential or contributes to the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium.
  • a number of instructions are included to cause a computer device (which may be a personal computer, server or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and the like. .

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Abstract

公开了一种实车数据的处理方法、系统、控制器及上位机。其中,该方法包括:控制器接收上位机发送的实车数据(S102);该控制器根据该实车数据生成实车数据表,其中,该实车数据表用于记录基于该实车数据模拟生成的汽车的状态信息(S104);该控制器接收汽车诊断仪发送的诊断请求,其中,该诊断请求与该汽车的状态信息相关(S106);该控制器根据该诊断请求从该实车数据表中查找并确定与该诊断请求对应的状态信息(S108);该控制器将确定的该状态信息返回至该汽车诊断仪(S110)。该方法解决了由于在实车上很难制造出特定而稳定的实时状态造成的故障状态监测不全面的技术问题。

Description

实车数据的处理方法、系统、控制器及上位机 技术领域
本发明涉及汽车电子领域,具体而言,涉及一种实车数据的处理方法、系统、控制器及上位机。
背景技术
目前,汽车诊断仪(汽车诊断仪是用于检测汽车故障和实时数据的便携式智能汽车自检仪,用户可以利用它迅速地读取汽车电控系统中的故障和实时数据,并通过液晶显示屏显示故障信息,迅速查明发生故障的部位及原因)的开发和测试是整车厂整车研发和生产的重要内容,目前诊断仪的调试及测试大都在实车上进行。
然而,在实车上很难制造出特定而稳定的实时状态,且通过拔传感器的方法也无法制造出所有的故障状态,导致诊断仪的测试无法做到全面,且操作繁琐复杂。
针对上述的问题,目前尚未提出有效的解决方案。
发明内容
本发明实施例提供了一种实车数据的处理方法、系统、控制器及上位机,以至少解决由于在实车上很难制造出特定而稳定的实时状态造成的故障状态监测不全面的技术问题。
根据本发明实施例的一个方面,提供了一种实车数据的处理方法,包括:控制器接收上位机发送的实车数据;所述控制器根据所述实车数据生成实车数据表,其中,所述实车数据表用于记录基于所述实车数据模拟生成的汽车的状态信息;所述控制器接收汽车诊断仪发送的诊断请求,其中,所述诊断请求与所述汽车的状态信息相关;所述控制器根据所述诊断请求从所述实车数据表中查找并确定与所述诊断请求对应的状态信息;所述控制器将确定的所述状态信息返回至所述汽车诊断仪。
进一步地,在所述控制器根据所述实车数据生成实车数据表之后,所述方法还包括:所述控制器接收所述上位机发送的实车更新数据,其中,所述实车更新数据包含更新数据数值、更新数据长度以及更新数据位置;所述控制器将所述实车数据表中的对应于所述更新数据位置的、具有所述更新数据长度的数据,更改为所述更新数据数值。
进一步地,在所述控制器将确定的所述状态信息返回至所述汽车诊断仪之后,所述方法还包括:所述控制器将所述控制器与所述汽车诊断仪之间的通信信息记录到队列数据结构中,所述通信信息包括以下一种或几种:所述诊断请求、所述诊断请求的长度、所述诊断请求的发送方、所述状态信息,所述状态信息的长度以及所述状态信息的发送方。
进一步地,在所述将所述控制器与所述汽车诊断仪之间的通信信息记录到队列数据结构中之后,所述方法还包括:所述控制器接收所述上位机周期性发送的数据同步请求;所述控制器将所述队列数据结构中的数据返回至所述上位机,其中,由所述上位机通过目录控件显示所述队列数据结构中的数据。
进一步地,所述状态信息包括以下一种或几种:故障码、车速、水温以及传感器状态。
根据本发明实施例的另一方面,还提供了一种实车数据的处理方法,包括:上位机向控制器发送实车数据,其中,由所述控制器根据所述实车数据生成实车数据表,其中,所述实车数据表用于记录基于所述实车数据模拟生成的汽车的状态信息,所述控制器接收汽车诊断仪发送的诊断请求,其中,所述诊断请求与所述汽车的状态信息相关,所述控制器根据所述诊断请求从所述实车数据表中查找并确定与所述诊断请求对应的状态信息,所述控制器将确定的所述状态信息返回至所述汽车诊断仪;所述上位机获取所述实车数据表中所述实车数据的映射数据,并显示所述映射数据;所述上位机响应于用户对所述映射数据的操作,生成实车更新数据,其中,所述实车更新数据包含更新数据数值、更新数据长度以及更新数据位置;所述上位机向所述控制器发送所述实车更新数据,其中,由将所述实车数据表中的对应于所述更新数据位置的、具有所述更新数据长度的数据,更改为所述更新数据数值。
进一步地,在所述控制器将确定的所述状态信息返回至所述汽车诊断仪之后,所述方法还包括:所述上位机周期性向所述控制器发送数据同步请求;所述上位机接收所述控制器按返回的队列数据结构中的数据,其中,由所述控制器将所述控制器与所述汽车诊断仪之间的通信信息记录到队列数据结构中,所述通信信息包括以下一种或几种:所述诊断请求、所述诊断请求的长度、所述诊断请求的发送方、所述状态信息,所述状态信息的长度以及所述状态信息的发送方;所述上位机通过目录控件显示所述队列数据结构中的数据。
进一步地,所述状态信息包括以下一种或几种:故障码、车速、水温以及传感器状态。
根据本发明实施例的另一方面,还提供了一种控制器,包括:主控CPU,用于接收上位机发送的实车数据,根据所述实车数据生成实车数据表,其中,所述实车数据表用于记录基于所述实车数据模拟生成的汽车的状态信息;存储器,与所述主控CPU连接,用于存储所述实车数据表;接口,与所述主控CPU连接,用于接收汽车诊断仪发送的诊断请求,其中,所述诊断请求与所述汽车的状态信息相关;所述主控CPU,还用于根据所述诊断请求从所述实车数据表中查找并确定与所述诊断请求对应的状态信息;所述接口,还用于将确定的所述状态信息返回至所述汽车诊断仪。
进一步地,所述主控CPU,还用于接收所述上位机发送的实车更新数据,其中,所述实车更新数据包含更新数据数值、更新数据长度以及更新数据位置;将所述实车数据表中 的对应于所述更新数据位置的、具有所述更新数据长度的数据,更改为所述更新数据数值;所述存储器,还用于存储所述实车更新数据。
进一步地,所述主控CPU,还用于将所述控制器与所述汽车诊断仪之间的通信信息记录到队列数据结构中,所述通信信息包括以下一种或几种:所述诊断请求、所述诊断请求的长度、所述诊断请求的发送方、所述状态信息,所述状态信息的长度以及所述状态信息的发送方;所述存储器,还用于存储所述队列数据结构。
进一步地,所述主控CPU,还用于接收所述上位机周期性发送的数据同步请求;将所述队列数据结构中的数据返回至所述上位机,其中,由所述上位机通过目录控件显示所述队列数据结构中的数据。
根据本发明实施例的另一方面,还提供了一种上位机,包括:串口,用于向控制器发送实车数据,其中,由所述控制器根据所述实车数据生成实车数据表,其中,所述实车数据表用于记录基于所述实车数据模拟生成的汽车的状态信息,所述控制器接收汽车诊断仪发送的诊断请求,其中,所述诊断请求与所述汽车的状态信息相关,所述控制器根据所述诊断请求从所述实车数据表中查找并确定与所述诊断请求对应的状态信息,所述控制器将确定的所述状态信息返回至所述汽车诊断仪;中央处理器,用于获取所述实车数据表中所述实车数据的映射数据;显示面板,与所述中央处理器连接,用于显示所述映射数据,以及响应于用户对所述映射数据的操作,生成实车更新数据,其中,所述实车更新数据包含更新数据数值、更新数据长度以及更新数据位置;所述串口,还用于向所述控制器发送所述实车更新数据,其中,由将所述实车数据表中的对应于所述更新数据位置的、具有所述更新数据长度的数据,更改为所述更新数据数值。
进一步地,所述串口,还用于周期性向所述控制器发送数据同步请求;接收所述控制器按返回的队列数据结构中的数据,其中,由所述控制器将所述控制器与所述汽车诊断仪之间的通信信息记录到队列数据结构中,所述通信信息包括以下一种或几种:所述诊断请求、所述诊断请求的长度、所述诊断请求的发送方、所述状态信息,所述状态信息的长度以及所述状态信息的发送方;所述显示面板,还用于通过目录控件显示所述队列数据结构中的数据。
根据本发明实施例的另一方面,还提供了一种实车数据的处理系统,包括:上述的控制器,以及与所述控制器连接的上述的上位机。
在本发明实施例中,采用控制器接收上位机发送的实车数据;控制器根据实车数据生成实车数据表,其中,实车数据表用于记录基于实车数据模拟生成的汽车的状态信息;控制器接收汽车诊断仪发送的诊断请求,其中,诊断请求与汽车的状态信息相关;控制器根据诊断请求从实车数据表中查找并确定与诊断请求对应的状态信息;控制器将确定的状态 信息返回至汽车诊断仪的方式,通过维护用于记录基于实车数据模拟生成的汽车的状态信息的实车数据表,当接收到汽车诊断仪发送的诊断请求时,返回对应的状态信息,采用上位机与控制器相结合的方式,实现基于实车数据模拟生成汽车的状态信息,达到了模拟汽车实时状态的目的,从而实现了增加故障状态监测的全面性的技术效果,进而解决了由于在实车上很难制造出特定而稳定的实时状态造成的故障状态监测不全面的技术问题。
附图说明
此处所说明的附图用来提供对本发明的进一步理解,构成本申请的一部分,本发明的示意性实施例及其说明用于解释本发明,并不构成对本发明的不当限定。在附图中:
图1是根据本发明实施例的一种可选的实车数据的处理方法的流程示意图;
图2是根据本发明实施例的另一种可选的实车数据的处理方法的流程示意图;
图3是根据本发明实施例的一种可选的控制器的结构示意图;
图4是根据本发明实施例的一种可选的上位机的结构示意图;
图5是根据本发明实施例的一种可选的实车数据的处理系统的结构示意图。
具体实施方式
为了使本技术领域的人员更好地理解本发明方案,下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分的实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都应当属于本发明保护的范围。
需要说明的是,本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便这里描述的本发明的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外,术语“包括”和“具有”以及他们的任何变形,意图在于覆盖不排他的包含,例如,包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元,而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
实施例1
根据本发明实施例,提供了一种实车数据的处理方法的方法实施例,需要说明的是,在附图的流程图示出的步骤可以在诸如一组计算机可执行指令的计算机系统中执行,并且,虽然在流程图中示出了逻辑顺序,但是在某些情况下,可以以不同于此处的顺序执行所示出或描述的步骤。
图1是根据本发明实施例的实车数据的处理方法,如图1所示,该方法包括如下步骤:
步骤S102,控制器接收上位机发送的实车数据。
其中,本实施例的控制器可以为OBD(On-Board Diagnostic,车载诊断系统)控制接头,OBD可以随时监控发动机的运行状况和尾气后处理系统的工作状态,一旦发现有可能引起排放超标的情况,会马上发出警示。
上位机与控制器通过串口进行通信,并将采集到的实车数据、控制信息(如总线类型、协议类型、帧格式、OBD通道选择、波特率、数据帧间时隙等)和控制器的控制程序下载到控制器的对应存储器(例如RAM)中。
控制信息包括以下一种或几种:总线类型、协议类型、帧格式、车载诊断系统通道选择、波特率以及数据帧间时隙。
步骤S104,控制器根据实车数据生成实车数据表。
控制器管理实车数据,根据实车数据对通信协议、通信速率以及通信数据实体等进行模拟,生成实车数据表,其中,实车数据表用于记录基于实车数据模拟生成的汽车的状态信息。状态信息可以包括以下一种或几种:故障码、车速、水温以及传感器状态。
可选地,在控制器根据实车数据生成实车数据表之后,方法还包括:控制器接收上位机发送的实车更新数据,其中,实车更新数据包含更新数据数值、更新数据长度以及更新数据位置;控制器将实车数据表中的对应于更新数据位置的、具有更新数据长度的数据,更改为更新数据数值。
上位机维护一套控制器中实车数据的映射数据,并将映射数据显示到用户操作视图中。用户更改用户操作视图中的信号数据将触发上位机更改映射数据,并将实车更新数据通过串口下发到控制器中控制器接收到实车更新数据后,根据实车更新数据更改其维护的实车数据表的特定位置特定长度的数据数值。
步骤S106,控制器接收汽车诊断仪发送的诊断请求,其中,诊断请求与汽车的状态信息相关。
步骤S108,控制器根据诊断请求从实车数据表中查找并确定与诊断请求对应的状态信息。
步骤S110,控制器将确定的状态信息返回至汽车诊断仪。
控制器通过CAN(Control Area Network,控制器局域网络)总线或K总线与汽车诊断仪通信,接收到汽车诊断仪发送的诊断请求后,对其所维护的实车数据表进行查表操作,根据诊断请求从实车数据表中查找并确定与诊断请求对应的状态信息(如前,此信息可由上位机软件更改),然后对汽车诊断仪进行应答(即将确定的状态信息返回至汽车诊断仪)。
可选地,在控制器将确定的状态信息返回至汽车诊断仪之后,实车数据的处理方法还 包括:控制器将控制器与汽车诊断仪之间的通信信息记录到队列数据结构中,通信信息包括以下一种或几种:诊断请求、诊断请求的长度、诊断请求的发送方、状态信息,状态信息的长度以及状态信息的发送方。
控制器在与汽车诊断仪通信过程中,实时将诊断请求、诊断请求的长度、诊断请求的发送方、状态信息,状态信息的长度以及状态信息的发送方等通信信息记录到队列数据结构中。
可选地,在将控制器与汽车诊断仪之间的通信信息记录到队列数据结构中之后,实车数据的处理方法还包括:控制器接收上位机周期性发送的数据同步请求;控制器将队列数据结构中的数据返回至上位机,其中,由上位机通过目录控件显示队列数据结构中的数据。
其中,上位机周期性地向控制器发送数据同步请求,同步当前屏幕所容纳的数据,更改映射数据表,并根据映射数据刷新屏幕。
通过上述步骤,可以实现维护用于记录基于实车数据模拟生成的汽车的状态信息的实车数据表,当接收到汽车诊断仪发送的诊断请求时,返回对应的状态信息,采用上位机与控制器相结合的方式,实现基于实车数据模拟生成汽车的状态信息,达到了模拟汽车实时状态的目的,从而实现了增加故障状态监测的全面性的技术效果,进而解决了由于在实车上很难制造出特定而稳定的实时状态造成的故障状态监测不全面的技术问题。
实施例2
根据本发明实施例,提供了一种实车数据的处理方法的方法实施例,需要说明的是,在附图的流程图示出的步骤可以在诸如一组计算机可执行指令的计算机系统中执行,并且,虽然在流程图中示出了逻辑顺序,但是在某些情况下,可以以不同于此处的顺序执行所示出或描述的步骤。
图2是根据本发明实施例的实车数据的处理方法,如图2所示,该方法包括如下步骤:
步骤S202,上位机向控制器发送实车数据。
其中,由控制器根据实车数据生成实车数据表,其中,实车数据表用于记录基于实车数据模拟生成的汽车的状态信息,控制器接收汽车诊断仪发送的诊断请求,其中,诊断请求与汽车的状态信息相关,控制器根据诊断请求从实车数据表中查找并确定与诊断请求对应的状态信息,控制器将确定的状态信息发返回至汽车诊断仪。
可选地,状态信息包括以下一种或几种:故障码、车速、水温以及传感器状态。
步骤S204,上位机获取实车数据表中实车数据的映射数据,并显示映射数据。
步骤S206,上位机响应于用户对映射数据的操作,生成实车更新数据。
其中,实车更新数据包含更新数据数值、更新数据长度以及更新数据位置。
步骤S208,上位机向控制器发送实车更新数据。
其中,由将实车数据表中的对应于更新数据位置的、具有更新数据长度的数据,更改为更新数据数值。
可选地,在控制器将确定的状态信息发返回至汽车诊断仪之后,方法还包括:上位机周期性向控制器发送数据同步请求;上位机接收控制器按返回的队列数据结构中的数据,其中,由控制器将控制器与汽车诊断仪之间的通信信息记录到队列数据结构中,通信信息包括以下一种或几种:诊断请求、诊断请求的长度、诊断请求的发送方、状态信息,状态信息的长度以及状态信息的发送方;上位机通过目录控件显示队列数据结构中的数据。
本发明采用上位机软件与控制器相结合的方式实现对汽车诊断系统的模拟。
1、通过上位机载入不同车型的接头控制程序和实车数据可以很方便的进行不同车型的切换。
2、通过上位机可以很方便的设置控制信息,实现控制器模拟不同车型。
3、用户可以通过上位机控制界面,根据诊断协议制造出任何协议定义的整车故障。
4、用户可以通过上位机控制界面,根据诊断协议制造出任何协议定义的实时数据,且可稳定输出。
5、控制器通过继电器实现任何OBD通道的自由组合和切换,可以覆盖所有车型对OBD通道的定义。
通过上述步骤,可以实现维护用于记录基于实车数据模拟生成的汽车的状态信息的实车数据表,当接收到汽车诊断仪发送的诊断请求时,返回对应的状态信息,采用上位机与控制器相结合的方式,实现基于实车数据模拟生成汽车的状态信息,达到了模拟汽车实时状态的目的,从而实现了增加故障状态监测的全面性的技术效果,进而解决了由于在实车上很难制造出特定而稳定的实时状态造成的故障状态监测不全面的技术问题。
实施例3
根据本发明实施例,还提供了一种用于实施上述实车数据的处理方法的控制器,如图3所示,该控制器包括:主控CPU 302、存储器304以及接口306。
其中,主控CPU 302,用于接收上位机发送的实车数据,根据所述实车数据生成实车数据表,其中,所述实车数据表用于记录基于所述实车数据模拟生成的汽车的状态信息;存储器304,与所述主控CPU连接,用于存储所述实车数据表;接口306,与所述主控CPU连接,用于接收汽车诊断仪发送的诊断请求,其中,所述诊断请求与所述汽车的状态信息相关;所述主控CPU 302,还用于根据所述诊断请求从所述实车数据表中查找并确定与所述诊断请求对应的状态信息;所述接口306,还用于将确定的所述状态信息返回至所述汽 车诊断仪。
可选地,所述主控CPU 302,还用于接收所述上位机发送的实车更新数据,其中,所述实车更新数据包含更新数据数值、更新数据长度以及更新数据位置;将所述实车数据表中的对应于所述更新数据位置的、具有所述更新数据长度的数据,更改为所述更新数据数值;所述存储器304,还用于存储所述实车更新数据。
可选地,所述主控CPU 302,还用于将所述控制器与所述汽车诊断仪之间的通信信息记录到队列数据结构中,所述通信信息包括以下一种或几种:所述诊断请求、所述诊断请求的长度、所述诊断请求的发送方、所述状态信息,所述状态信息的长度以及所述状态信息的发送方;所述存储器304,还用于存储所述队列数据结构。
可选地,所述主控CPU 302,还用于接收所述上位机周期性发送的数据同步请求;将所述队列数据结构中的数据返回至所述上位机,其中,由所述上位机通过目录控件显示所述队列数据结构中的数据。
实施例4
根据本发明实施例,还提供了一种用于实施上述实车数据的处理方法的上位机,如图4所示,该上位机包括:串口402、中央处理器404以及显示面板406。
其中,串口402,用于向控制器发送实车数据,其中,由所述控制器根据所述实车数据生成实车数据表,其中,所述实车数据表用于记录基于所述实车数据模拟生成的汽车的状态信息,所述控制器接收汽车诊断仪发送的诊断请求,其中,所述诊断请求与所述汽车的状态信息相关,所述控制器根据所述诊断请求从所述实车数据表中查找并确定与所述诊断请求对应的状态信息,所述控制器将确定的所述状态信息返回至所述汽车诊断仪;中央处理器404,用于获取所述实车数据表中所述实车数据的映射数据;显示面板406,与所述中央处理器连接,用于显示所述映射数据,以及响应于用户对所述映射数据的操作,生成实车更新数据,其中,所述实车更新数据包含更新数据数值、更新数据长度以及更新数据位置;所述串口402,还用于向所述控制器发送所述实车更新数据,其中,由将所述实车数据表中的对应于所述更新数据位置的、具有所述更新数据长度的数据,更改为所述更新数据数值。
可选地,所述串口402,还用于周期性向所述控制器发送数据同步请求;接收所述控制器按返回的队列数据结构中的数据,其中,由所述控制器将所述控制器与所述汽车诊断仪之间的通信信息记录到队列数据结构中,所述通信信息包括以下一种或几种:所述诊断请求、所述诊断请求的长度、所述诊断请求的发送方、所述状态信息,所述状态信息的长度以及所述状态信息的发送方;所述显示面板406,还用于通过目录控件显示所述队列数 据结构中的数据。
根据本发明实施例,还提供了一种实车数据的处理系统,如图5所示,该实车数据的处理系统包括:具有上述任意特征的控制器502,以及与所述控制器连接的具有上述任意特征的上位机504。
上述本发明实施例序号仅仅为了描述,不代表实施例的优劣。
在本发明的上述实施例中,对各个实施例的描述都各有侧重,某个实施例中没有详述的部分,可以参见其他实施例的相关描述。
在本申请所提供的几个实施例中,应该理解到,所揭露的技术内容,可通过其它的方式实现。其中,以上所描述的装置实施例仅仅是示意性的,例如所述单元的划分,可以为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,单元或模块的间接耦合或通信连接,可以是电性或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本发明各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可为个人计算机、服务器或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。

Claims (15)

  1. 一种实车数据的处理方法,其特征在于,包括:
    控制器接收上位机发送的实车数据;
    所述控制器根据所述实车数据生成实车数据表,其中,所述实车数据表用于记录基于所述实车数据模拟生成的汽车的状态信息;
    所述控制器接收汽车诊断仪发送的诊断请求,其中,所述诊断请求与所述汽车的状态信息相关;
    所述控制器根据所述诊断请求从所述实车数据表中查找并确定与所述诊断请求对应的状态信息;
    所述控制器将确定的所述状态信息返回至所述汽车诊断仪。
  2. 根据权利要求1所述的方法,其特征在于,在所述控制器根据所述实车数据生成实车数据表之后,所述方法还包括:
    所述控制器接收所述上位机发送的实车更新数据,其中,所述实车更新数据包含更新数据数值、更新数据长度以及更新数据位置;
    所述控制器将所述实车数据表中的对应于所述更新数据位置的、具有所述更新数据长度的数据,更改为所述更新数据数值。
  3. 根据权利要求1至2中任一项所述的方法,其特征在于,在所述控制器将确定的所述状态信息返回至所述汽车诊断仪之后,所述方法还包括:
    所述控制器将所述控制器与所述汽车诊断仪之间的通信信息记录到队列数据结构中,所述通信信息包括以下一种或几种:所述诊断请求、所述诊断请求的长度、所述诊断请求的发送方、所述状态信息,所述状态信息的长度以及所述状态信息的发送方。
  4. 根据权利要求3所述的方法,其特征在于,在所述将所述控制器与所述汽车诊断仪之间的通信信息记录到队列数据结构中之后,所述方法还包括:
    所述控制器接收所述上位机周期性发送的数据同步请求;
    所述控制器将所述队列数据结构中的数据返回至所述上位机,其中,由所述上位机通过目录控件显示所述队列数据结构中的数据。
  5. 根据权利要求1至4中任一项所述的方法,其特征在于,所述状态信息包括以下一种或几种:故障码、车速、水温以及传感器状态。
  6. 一种实车数据的处理方法,其特征在于,包括:
    上位机向控制器发送实车数据,其中,由所述控制器根据所述实车数据生成实车数据表,其中,所述实车数据表用于记录基于所述实车数据模拟生成的汽车的状态信息,所述 控制器接收汽车诊断仪发送的诊断请求,其中,所述诊断请求与所述汽车的状态信息相关,所述控制器根据所述诊断请求从所述实车数据表中查找并确定与所述诊断请求对应的状态信息,所述控制器将确定的所述状态信息返回至所述汽车诊断仪;
    所述上位机获取所述实车数据表中所述实车数据的映射数据,并显示所述映射数据;
    所述上位机响应于用户对所述映射数据的操作,生成实车更新数据,其中,所述实车更新数据包含更新数据数值、更新数据长度以及更新数据位置;
    所述上位机向所述控制器发送所述实车更新数据,其中,由将所述实车数据表中的对应于所述更新数据位置的、具有所述更新数据长度的数据,更改为所述更新数据数值。
  7. 根据权利要求6所述的方法,其特征在于,在所述控制器将确定的所述状态信息返回至所述汽车诊断仪之后,所述方法还包括:
    所述上位机周期性向所述控制器发送数据同步请求;
    所述上位机接收所述控制器按返回的队列数据结构中的数据,其中,由所述控制器将所述控制器与所述汽车诊断仪之间的通信信息记录到队列数据结构中,所述通信信息包括以下一种或几种:所述诊断请求、所述诊断请求的长度、所述诊断请求的发送方、所述状态信息,所述状态信息的长度以及所述状态信息的发送方;
    所述上位机通过目录控件显示所述队列数据结构中的数据。
  8. 根据权利要求6或7所述的方法,其特征在于,所述状态信息包括以下一种或几种:故障码、车速、水温以及传感器状态。
  9. 一种控制器,其特征在于,包括:
    主控CPU,用于接收上位机发送的实车数据,根据所述实车数据生成实车数据表,其中,所述实车数据表用于记录基于所述实车数据模拟生成的汽车的状态信息;
    存储器,与所述主控CPU连接,用于存储所述实车数据表;
    接口,与所述主控CPU连接,用于接收汽车诊断仪发送的诊断请求,其中,所述诊断请求与所述汽车的状态信息相关;
    所述主控CPU,还用于根据所述诊断请求从所述实车数据表中查找并确定与所述诊断请求对应的状态信息;
    所述接口,还用于将确定的所述状态信息返回至所述汽车诊断仪。
  10. 根据权利要求9所述的控制器,其特征在于,所述主控CPU,还用于接收所述上位机发送的实车更新数据,其中,所述实车更新数据包含更新数据数值、更新数据长度以及更新数据位置;将所述实车数据表中的对应于所述更新数据位置的、具有所述更新数据长度的数据,更改为所述更新数据数值;
    所述存储器,还用于存储所述实车更新数据。
  11. 根据权利要求9至10中任一项所述的控制器,其特征在于,所述主控CPU,还用于将所述控制器与所述汽车诊断仪之间的通信信息记录到队列数据结构中,所述通信信息包括以下一种或几种:所述诊断请求、所述诊断请求的长度、所述诊断请求的发送方、所述状态信息,所述状态信息的长度以及所述状态信息的发送方;
    所述存储器,还用于存储所述队列数据结构。
  12. 根据权利要求11所述的控制器,其特征在于,所述主控CPU,还用于接收所述上位机周期性发送的数据同步请求;将所述队列数据结构中的数据返回至所述上位机,其中,由所述上位机通过目录控件显示所述队列数据结构中的数据。
  13. 一种上位机,其特征在于,包括:
    串口,用于向控制器发送实车数据,其中,由所述控制器根据所述实车数据生成实车数据表,其中,所述实车数据表用于记录基于所述实车数据模拟生成的汽车的状态信息,所述控制器接收汽车诊断仪发送的诊断请求,其中,所述诊断请求与所述汽车的状态信息相关,所述控制器根据所述诊断请求从所述实车数据表中查找并确定与所述诊断请求对应的状态信息,所述控制器将确定的所述状态信息返回至所述汽车诊断仪;
    中央处理器,用于获取所述实车数据表中所述实车数据的映射数据;
    显示面板,与所述中央处理器连接,用于显示所述映射数据,以及响应于用户对所述映射数据的操作,生成实车更新数据,其中,所述实车更新数据包含更新数据数值、更新数据长度以及更新数据位置;
    所述串口,还用于向所述控制器发送所述实车更新数据,其中,由将所述实车数据表中的对应于所述更新数据位置的、具有所述更新数据长度的数据,更改为所述更新数据数值。
  14. 根据权利要求13所述的上位机,其特征在于,所述串口,还用于周期性向所述控制器发送数据同步请求;接收所述控制器按返回的队列数据结构中的数据,其中,由所述控制器将所述控制器与所述汽车诊断仪之间的通信信息记录到队列数据结构中,所述通信信息包括以下一种或几种:所述诊断请求、所述诊断请求的长度、所述诊断请求的发送方、所述状态信息,所述状态信息的长度以及所述状态信息的发送方;
    所述显示面板,还用于通过目录控件显示所述队列数据结构中的数据。
  15. 一种实车数据的处理系统,其特征在于,包括如权利要求9至12中任一项所述的控制器,以及与所述控制器连接的如权利要求13或14所述的上位机。
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CN111308920A (zh) * 2018-12-12 2020-06-19 上汽通用汽车有限公司 终检线车辆控制器特征数据采集分析系统及其采集分析方法
CN113795010A (zh) * 2021-08-24 2021-12-14 清华大学 一种汽车队列的测试方法、装置、电子设备及其存储介质
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CN114115170B (zh) * 2021-09-29 2024-02-27 江铃汽车股份有限公司 一种车辆配置模块的确定方法、装置及售后诊断仪
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