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Program and identifier information processing method, apparatus and system

A technology for identifying information and processing systems, applied in the field of electric vehicles, can solve the problems of low processing efficiency, inability to process programs and identification information synchronously, etc.

Inactive Publication Date: 2017-12-19
BORGWARD AUTOMOTIVE CHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a processing method, device and system for program and identification information, so as to at least solve the technical problem that the processing method of program and identification information in the prior art cannot realize synchronous processing of program and identification information, and the processing efficiency is low

Method used

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  • Program and identifier information processing method, apparatus and system
  • Program and identifier information processing method, apparatus and system

Examples

Experimental program
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Embodiment 1

[0039] According to an embodiment of the present invention, an embodiment of a program and identification information processing system is provided.

[0040] figure 1 is a schematic diagram of a program and identification information processing system according to an embodiment of the present invention, such as figure 1 As shown, the system includes:

[0041] The host computer 11 is used to send program update commands.

[0042] Specifically, the above-mentioned program update command may be a command sent by the host computer to instruct the slave board to perform program update, for example, it may be a program download command.

[0043] In an optional solution, the slave board communicates with the host computer through a CAN bus. When the slave board needs to update the program, the user can send a program download command to the slave board through the host computer, and the slave board responds to the received program. download command.

[0044] The slave board 13 is...

Embodiment 2

[0055] According to an embodiment of the present invention, an embodiment of a method for processing program and identification information is also provided. It should be noted that the steps shown in the flow charts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions and, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0056] image 3 is a flow chart of a method for processing programs and identification information according to an embodiment of the present invention, such as image 3 As shown, the method includes the following steps:

[0057] Step S302, the slave board receives the program update command sent by the host computer, and responds to the program update command.

[0058] Specifically, the above-mentioned program update command may be a command sent by the host computer to in...

Embodiment 3

[0131] According to an embodiment of the present invention, an embodiment of a method for processing program and identification information is also provided. It should be noted that the steps shown in the flow charts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions and, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0132] Figure 6 is a flow chart of another program and identification information processing method according to an embodiment of the present invention, such as Figure 6 As shown, the method includes the following steps:

[0133] Step S602, the main board receives a program update command sent by the host computer.

[0134] Specifically, the above-mentioned program update command may be a command sent by the host computer to instruct the slave board to perform program up...

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Abstract

The invention discloses a program and identifier information processing method, apparatus and system. The system comprises an upper computer used for sending a program updating command, and a slave board connected with the upper computer through a bus and used for making a response to the program updating command, judging whether a preset condition is met or not, communicating with the upper computer if the preset condition is met, performing program updating, receiving identifier information sent by the upper computer after communicating with the upper computer, and storing the identifier information. The technical problem of low processing efficiency of a program and identifier information processing method due to incapability of realizing synchronous program and identifier information processing in the prior art is solved.

Description

technical field [0001] The present invention relates to the field of electric vehicles, in particular to a method, device and system for processing programs and identification information. Background technique [0002] When the main board communicates with multiple slave boards in CAN (controller area network, short for Controller Area Network), it is necessary for the slave boards to have different identification IDs for identification during communication. For example, in a battery system, a battery pack is composed of multiple battery modules. The entire battery pack has a master controller, and each battery module has a slave controller. The main board and the slave board communicate through CAN, thus forming communication between the main board and multiple slave boards. Since the hardware structure and software code of the slave boards are the same, in order to identify them during CAN communication, the slave boards need to have different IDs. When flashing the same...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
CPCG06F8/65
Inventor 王海燕
Owner BORGWARD AUTOMOTIVE CHINA CO LTD
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