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Vehicle-mounted laser radar detection system and control method

A vehicle-mounted lidar and detection system technology, applied in the field of vehicle-mounted lidar detection systems and control, can solve problems such as inaccurate performance detection results, achieve automatic performance testing, accurate test results, and improve detection efficiency

Pending Publication Date: 2022-04-12
CHINA FIRST AUTOMOBILE
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  • Description
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  • Application Information

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Problems solved by technology

[0005] The main purpose of the present invention is to provide a vehicle-mounted laser radar detection system and a control method to solve the problem of inaccurate performance detection results of the vehicle-mounted laser radar in the prior art

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  • Vehicle-mounted laser radar detection system and control method
  • Vehicle-mounted laser radar detection system and control method

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Embodiment Construction

[0030] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0031] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0032] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish simila...

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Abstract

The invention provides a vehicle-mounted laser radar detection system and a control method. The vehicle-mounted laser radar detection system comprises a test platform, the test platform is movably arranged along a preset road section, the test platform is provided with a temperature control box, a vehicle-mounted laser radar is arranged in the temperature control box, and the temperature control box is used for simulating the environment temperature in a vehicle; the meteorological environment simulation devices are arranged at intervals in the length direction of the preset road section, and the meteorological environment simulation devices are used for simulating various meteorological environments; the roadblock simulation device comprises at least one of a static object and a dynamic object, the static object is fixedly arranged on the preset road section, and the dynamic object is movably arranged on the preset road section. By adopting the technical scheme of the invention, the vehicle-mounted laser radar can be subjected to the performance test under the influence of various weather changes in the in-vehicle environment and the test scene where the vehicle-mounted laser radar is embedded in the vehicle body, and the detection efficiency of the vehicle-mounted laser radar is improved.

Description

technical field [0001] The invention relates to the technical field of laser radar detection systems, in particular to a vehicle-mounted laser radar detection system and a control method. Background technique [0002] As the penetration rate of smart cars increases year by year, the demand for high-end automatic driving functions continues to expand. As an important part of the smart car environment perception system, on-board lidar ushered in the first year of mass production. Although many lidar manufacturers have launched vehicle-level lidar products, the performance of their products is uneven, and a set of reliable detection systems and devices are urgently needed to test the performance of vehicle-mounted lidars to ensure the safety of vehicle-mounted lidars. quality. [0003] There are some vehicle-mounted lidar performance detection schemes in the existing technology, but most of them follow the traditional mechanical rotation type non-vehicle-level lidar detection ...

Claims

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Application Information

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IPC IPC(8): G01S7/497G05D27/02
Inventor 黄佳伟王宇陈博
Owner CHINA FIRST AUTOMOBILE
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