Driving data monitoring system

A technology of monitoring system and driving data, which is applied in the direction of digital transmission system, transmission system, data exchange through path configuration, etc., and can solve problems such as inability to meet application requirements

Active Publication Date: 2021-08-13
RAINBOW WIRELESS BEIJING NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, only part of the CAN bus signal can be obtained according to the DBC file configured by the car company, which cannot meet wider application requirements

Method used

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Examples

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Embodiment Construction

[0037] In the following, only some exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present application. Accordingly, the drawings and descriptions are to be regarded as illustrative in nature and not restrictive.

[0038] figure 1 A structural block diagram of a driving data monitoring system according to an embodiment of the present application is shown. Such as figure 1 As shown, the driving data monitoring system may include:

[0039] The signal acquisition module 11 is used to obtain a plurality of DBC files, extract a plurality of signal data items respectively corresponding to a plurality of signal types in a plurality of DBC files, and generate a signal database based on a plurality of signal data items;

[0040] The signal configuration module 12 is used to receive the signal configuration instruction, th...

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Abstract

The invention provides a driving data monitoring system. The system comprises a signal acquisition module used for acquiring a plurality of DBC files, extracting a plurality of signal data items respectively corresponding to a plurality of signal types in the plurality of DBC files, and generating a signal database based on the plurality of signal data items; a signal configuration module which is used for receiving a signal configuration instruction, the signal configuration instruction comprises a target signal type, a signal data item corresponding to the target signal type is extracted from the signal database according to the signal configuration instruction, and a signal configuration file is generated; a file sending module which is used for sending the signal configuration file to the vehicle; and a signal receiving module which is used for receiving a signal from the vehicle. According to the embodiment of the invention, the signal data needing to be monitored can be received according to the monitoring requirement, the signal type can be flexibly configured, and various application requirements of a user can be met.

Description

technical field [0001] The present application relates to the field of vehicle data testing, in particular to a driving data monitoring system. Background technique [0002] The database DateBase CAN file is a data file generated by the Controller Area Network (CAN) bus, usually called a DBC file, which can describe the information of each logical node in CAN, and use the DBC file to monitor and analyze each logic in the CAN network. The running status of the node is widely used in the monitoring of driving data of car companies. [0003] The DBC file includes a series of messages (Message) and signals (Signal), and the DBC file defines the attributes of these Messages and Signals. The driving data monitoring method includes: associating a DBC file with the vehicle, and the vehicle collects the corresponding type of signal on the CAN bus of the vehicle according to the signal type defined in the DBC file. [0004] In practical applications, the content of the DBC file is u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/40H04L12/24H04L29/08G07C5/08
CPCH04L12/40006H04L67/12H04L41/0803G07C5/085H04L2012/40215H04L2012/40273
Inventor 黄亮
Owner RAINBOW WIRELESS BEIJING NEW TECH CO LTD
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