ADAS automatic test system and method

A technology for automated testing and test management, applied in testing/monitoring control systems, geometric CAD, general control systems, etc., can solve problems such as poor interaction, cumbersome and easy operation, and errors in data transmission, and achieve the effect of convenient operation.

Inactive Publication Date: 2019-04-12
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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AI Technical Summary

Problems solved by technology

Automated testing is implemented by scenario testing software scripting, which has poor interaction with system management software and dynamics software
The operation is cumbersome and easy, and data transmission will produce errors that will affect the accuracy of test results

Method used

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  • ADAS automatic test system and method

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Embodiment Construction

[0020] Such as figure 1 As shown, the present invention provides a kind of ADAS automation testing system, and it comprises: ADAS system 1 and test management software, it also comprises automation test management unit 2, passes through described automation test between described ADAS system and described test management software Management unit unified management realizes; Described test management software comprises: test management system and simulation simulation scene software; Described ADAS system comprises: real-time simulation hardware platform and real-time simulation model; Described simulation simulation scene software comprises: CarMaker software and Simulink model ; The simulation scene software is connected to the ADAS system through a hardware board 3 .

[0021] The present invention adds a special automated test management unit to the automated test system. Unified management of test scenarios and test dynamics software, and connection through Simulink softwa...

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Abstract

The invention relates to an ADAS automatic test system and method, an ADAS system and test management software are managed by an automatic test management unit in a unified manner, and simulation scene software and the ADAS system are connected through a hardware board card and comprise CarMaker software and a Simulink model; a virtual vehicle dynamics model is provided through CarMaker software;Virtual sensor and virtual scene, related data is sent to the Simulink model; the Simulink model directly sends related data to the ADAS system through a hardware board card, an ADAS automatic test management unit is added to the Simulink model to achieve unified management of test scenes and test dynamics software, and connection, real-time interaction and convenient operation are achieved through the Simulink software.

Description

technical field [0001] The invention relates to an ADAS automated testing system and method. Background technique [0002] Advanced Driver Assistance Systems (ADAS) use various sensors installed on the car to sense the surrounding environment at any time during the driving process, collect data, identify, detect and track static and dynamic objects, and combine navigation The map data of the instrument is used for systematic calculation and analysis, so that the driver can be aware of possible dangers in advance, and the comfort and safety of driving can be effectively increased. [0003] ADAS system testing involves people-vehicle-environment closed-loop system (traffic, weather and road). Traditional R&D, testing and verification methods and means are no longer suitable, and traditional automotive simulation techniques and tools can no longer meet the requirements. Long test period, high cost, and inability to guarantee safety are one of the key technical bottlenecks in A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50G05B23/02
CPCG05B23/0243G06F30/15G06F30/20
Inventor 宋绍文罗传东陈波张雷李石姜家如庄琼倩
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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