[0040] In order to make the objects, technical solutions, and advantages of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
[0041] The present invention provides a problem of a vehicle information query method, a vehicle remote information processor, and a remote brush platform for a vehicle information query, a vehicle remote information processor and a remote brush platform for a vehicle.
[0042] like figure 1 As shown, the embodiment of the present invention provides a vehicle information query method, which is applied to a vehicle remote information processor, including:
[0043] Step 11. The in-vehicle remote information processor receives the information read instruction sent by the remote brush platform;
[0044] Step 12, sends a unified diagnostic service query command to the electronic controller according to the information reading instruction;
[0045] Step 13, receive the electronic controller, according to the component information returned by the diagnostic service query instruction;
[0046] Step 14, send the component information to the remote brush platform.
[0047] For example, the operator can remotely send a message reading instruction to the in-vehicle remote information processor by a query port set to the remote brush platform, and the in-vehicle remote information processor sends a corresponding unified diagnostic service query command to electronic control. The electronic controller returns the component number or the hardware version number corresponding to the query command to the car remote information processor, and is sent to the remote brush platform by the vehicle remote information processor. It is displayed by the remote brush platform. use.
[0048] The information query method of the embodiment of the present invention is accessible to the controller by unifying the diagnostic service, eliminating the dependence of other conditions such as the controller local area network database file, interacting directly with the controller, and can query the controller information in real time. Through remote query operators do not touch the vehicle, real time, accurate, reliable, can complete the query required for information in various scenarios, save labor and time cost, improve efficiency, greatly improved remote brush and remote diagnosis Reliability, effective support for market vehicles, the need to support remote brush and remote diagnosis.
[0049] Alternatively, when the vehicle is in a lower state, the in-vehicle remote information processor is in a sleep state, the method further includes:
[0050] Receive the first wake-up signal transmitted by the remote brush platform and transmit a second wake-up signal to the electronic controller.
[0051] For example, when the vehicle is in a lower state, the electronic controller is in a sleep state, but the state of the vehicle remote information processor includes an online state and a sleep state. When the vehicle remote information processor is in the sleep state, you need to send the first wake-up signal to the car remote information processor by the remote brush platform, and wake the car remote information processor, then the vehicle remote information processor sends the electronic controller Two-wake-up signals to wake up electronic controllers, then inquiry between vehicle information between the vehicle remote information processor and the electronic controller through the unified diagnostic service, and feedback in real time to the remote brush platform.
[0052]Alternatively, when the vehicle is in a lower state, the vehicle remote information processor is in an online state, the method sends a unified diagnostic service query command to the electronic controller before the electronic controller, the method further includes :
[0053] The car remote information processor sends a third wake-up signal to the electronic controller.
[0054] For example, when the vehicle is in a lower state, the electronic controller is in a sleep state, but the state of the vehicle remote information processor includes an online state and a sleep state. When the car remote information processor is in an online state, the in-vehicle remote information processor receives the information read instruction sent by the remote brush platform, first sends a third wake-up signal to the electronic controller, wakes up the electronic controller, and then The electronic controller sends a unified diagnostic service query instruction.
[0055] Alternatively, the component information includes at least one of a part number, a software version number, and a hardware version number.
[0056] The information query method of the vehicle according to the embodiment of the present invention, fully considering the different scenes of the vehicle parts number and the hardware version number query, access the controller through the unified diagnostic service, eliminating the dependence on other conditions such as the controller local area network database file Sex, directly interact with the controller, and can query the controller information in real time. It makes up for the shortcomings of traditional parts information acquisition. Through remote query operators do not touch vehicles, real time, accurate, reliable in various scenarios, save labor and time cost, improve efficiency It greatly improves the reliability of remote brush writing and remote diagnosis, and the effective support for market vehicles is supported, which provides the necessary support for remote brush and remote diagnosis. Save the adaptability and reliability of the vehicle's remote brush function while saving the cost of manual and time cost.
[0057] like figure 2 As shown, the embodiment of the present invention also provides a vehicle information query method, applied to a remote brush platform, including:
[0058] Step 21, send an information reading instruction to the car remote information processor;
[0059] Step 22: Receiving the in-vehicle remote information processor After transmitting a unified diagnostic service query command to the electronic controller according to the information reading instruction, the components returned.
[0060] For example, when the component number or the hardware version number of the vehicle is required, the operator sends an information reading instruction to the car remote information processor through the remote brush platform, and the in-vehicle remote information processor receives the information reading instruction. The electronic controller sends a unified diagnostic service query instruction. The electronic controller sends the corresponding component information to the car remote information processor according to the unified diagnostic service query instruction, and the vehicle remote information processor will talk to the remote brush platform.
[0061] Alternatively, when the vehicle is in a lower state, the car remote information processor is in a sleep state, the method further includes:
[0062] The remote brushing platform transmits a first wake-up signal to the vehicle remote information processor.
[0063] When the vehicle is in a lower state, the electronic controller is in a sleep state, but the status of the car remote information processor includes an online state and a sleep state. When the vehicle remote information processor is in the sleep state, you need to send the first wake-up signal to the car remote information processor by the remote brush platform, and wake the car remote information processor, then the vehicle remote information processor sends the electronic controller Two-wake-up signals to wake up electronic controllers, then inquiry between vehicle information between the vehicle remote information processor and the electronic controller through the unified diagnostic service, and feedback in real time to the remote brush platform.
[0064] like image 3 As shown, the embodiment of the present invention also provides an in-vehicle remote information processor, including:
[0065] The first receiving module 31 is configured to receive the information read instruction sent by the remote brush platform;
[0066] The first transmitting module 32 is configured to send a unified diagnostic service query command to the electronic controller according to the information read instruction;
[0067] The second receiving module 33 is configured to receive the electronic controller to query the component information returned according to the diagnostic service query command;
[0068] The second transmission module 34 is configured to send the component information to the remote brush platform.
[0069] Alternatively, the car remote information processor includes:
[0070] The third receiving module is configured to receive the first wake-up signal transmitted by the remote brush writing platform when the vehicle is in a hibernation state, and the vehicle remote information processor is in a sleep state. Wake up signal;
[0071] The third transmitting module is configured to send a third wake-up signal to the electronic controller when the vehicle is in a current state, the vehicle remote information processor in an online state.
[0072] When the vehicle is in a lower state, the electronic controller is in a sleep state, but the status of the car remote information processor includes an online state and a sleep state.
[0073] When the vehicle remote information processor is in the sleep state, you need to send the first wake-up signal to the car remote information processor by the remote brush platform, and wake the car remote information processor, then the vehicle remote information processor sends the electronic controller Two-wake-up signals to wake up electronic controllers, then inquiries the vehicle information between the vehicle remote information processor and the electronic controller through the unified diagnostic service, and feedback in real time to the remote brush platform;
[0074] When the car remote information processor is in an online state, the in-vehicle remote information processor receives the information read instruction sent by the remote brush platform, first sends a third wake-up signal to the electronic controller, wakes up the electronic controller, and then The electronic controller sends a unified diagnostic service query instruction.
[0075] like Figure 4 As shown, the embodiment of the present invention also provides a remote brush platform, including:
[0076] The fourth transmission module 41 is configured to send information reading instructions to the vehicle remote information processor;
[0077] The fourth receiving module 42 is configured to receive the in-vehicle remote information processor based on the information reading instruction, and returned to the electronic controller to return the part information.
[0078] The embodiment of the present invention also provides a vehicle information query device including: a processor, a memory, and a program stored on the memory and can run on the processor, the program is implemented by the processor. The vehicle information query method as described above.
[0079] The information query method of the vehicle according to the embodiment of the present invention, fully considering the different scenes of the vehicle parts number and the hardware version number query, access the controller through the unified diagnostic service, eliminating the dependence on other conditions such as the controller local area network database file Sex, directly interact with the controller, and can query the controller information in real time. It makes up for the shortcomings of traditional parts information acquisition. Through remote query operators do not touch vehicles, real time, accurate, reliable in various scenarios, save labor and time cost, improve efficiency It greatly improves the reliability of remote brush writing and remote diagnosis, and the effective support for market vehicles is supported, which provides the necessary support for remote brush and remote diagnosis. Save the adaptability and reliability of the vehicle's remote brush function while saving the cost of manual and time cost.
[0080] The above is a preferred embodiment of the present invention, and it should be noted that several improvements and moisters can be made without departing from the principles of the present invention, these improvements and moisters are also available. The invention is within the scope of protection.
