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SCANeR-based man-machine mixed driving automatic driving virtual test platform

A technology of automatic driving and virtual testing, which is applied in electrical testing/monitoring, testing/monitoring control systems, instruments, etc. It can solve problems such as complex situations, reduce testing costs, improve vehicle driving safety, and improve testing efficiency.

Inactive Publication Date: 2020-02-07
CHANGJIAFENGXING SUZHOU INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a SCANeR-based virtual test platform for human-machine mixed driving and automatic driving, which has the advantages of being able to realize real-time man-machine switching driving and improving vehicle driving safety, and solves the problem of existing vehicles in More complicated problems in the driving process

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  • SCANeR-based man-machine mixed driving automatic driving virtual test platform
  • SCANeR-based man-machine mixed driving automatic driving virtual test platform

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Embodiment Construction

[0022] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0023] refer to Figure 1-2 , a SCANeR-based virtual test platform for human-machine hybrid driving autonomous driving, including a SCANeR-based virtual human-machine hybrid driving autonomous driving virtual test platform 7, which is equipped with a SCANeR system and driving simulation Device 10, SCANeR system and driving simulator 10 are connected through process communication, SCANeR system includes: vehicle driving environment generation subsystem 4, vehicle dynamics model 5, virtual sensor simulation subsystem 8, measurement and control subsystem 9, test result analysis and evaluation sub-system system6.

[0024] Further, the vehicle driving environment generation subsystem 4 is used to create a road network containing logical information an...

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Abstract

The invention provides a SCANeR-based man-machine mixed driving automatic driving virtual test platform, and relates to the technical field of automatic driving vehicles. The SCANeR-based man-machinemixed driving automatic driving virtual test platform comprises a SCANeR system and a driving simulator, wherein the SCANeR system is in communication connection with the driving simulator through a process; and the SCANeR system comprises a vehicle driving environment generation subsystem, a vehicle dynamics model, a virtual sensor simulation subsystem, a measurement and control subsystem and a test result analysis and evaluation subsystem. The test modes of the automatic driving vehicles mainly comprise a virtual test mode, a closed test site test mode and a public road test mode; and due tothe reasons of rich scenes, high calculation speed, high test efficiency, low resource consumption, good repeatability, capability of being embedded into various links of vehicle development and thelike of the virtual test, each vehicle enterprise and research institution gradually focus on the virtual test.

Description

technical field [0001] The invention relates to the field of automatic driving vehicles, in particular to a SCANeR-based virtual test platform for human-machine mixed driving automatic driving. Background technique [0002] With the rapid development of self-driving vehicles, our travel will become more efficient and more environmentally friendly. It can not only make up for the lack of human sensory ability, eliminate traffic accidents caused by human factors, reduce the intensity of human driving operations, but also control and predict According to the behavior and running status of the car, a reasonable travel route is planned according to the real-time road condition information. However, in recent years, companies such as Tesla, Google, and Uber have caused a series of traffic accidents due to unstable self-driving vehicle systems and insufficient testing, which has caused people to panic about self-driving vehicles. Therefore, in order to ensure the safety and reliab...

Claims

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Application Information

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IPC IPC(8): G05B23/02
CPCG05B23/0221
Inventor 张祖锋杨迪海
Owner CHANGJIAFENGXING SUZHOU INTELLIGENT TECH CO LTD
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