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Sensor state detection method, device and computer readable storage medium

A state detection and sensor technology, applied in the direction of instruments, etc., can solve the problem that the sensor cannot pass the self-inspection, and achieve the effect of improving safety

Inactive Publication Date: 2018-05-15
SHENZHEN ECHIEV AUTONOMOUS DRIVING TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The main purpose of the present invention is to provide a sensor state detection method, device and computer-readable storage medium, aiming to solve the problem that the existing unmanned driving sensor cannot pass the self-test and judge the real operating state of the sensor

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  • Sensor state detection method, device and computer readable storage medium
  • Sensor state detection method, device and computer readable storage medium
  • Sensor state detection method, device and computer readable storage medium

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Embodiment Construction

[0042] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0043] Since the existing sensors used in unmanned driving cannot pass the self-test to determine the real operating status of the sensors, the present invention provides a solution to solve the above problems. The main solution of the embodiment of the present invention is to provide a sensor state detection method, which is applied to an unmanned driving terminal, and the unmanned driving terminal is provided with a target sensor and an auxiliary sensor, including the following steps: Self-inspection status data, judging whether the self-inspection of the target sensor is normal; if normal, then detect through the target sensor and the auxiliary sensor respectively, and obtain corresponding first detection data and second detection data; based on the The first detection data and the second detection data are used to...

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Abstract

The invention discloses a sensor state detection method applied to an unmanned driving terminal. The unmanned driving terminal is provided with a target sensor and an auxiliary sensor. The method comprises the following steps of judging whether the self-inspection of the target sensor is normal or not according to the self-inspection state data detected by the target sensor; if the self-inspectionof the target sensor is judged to be normal, carrying out detection respectively through the target sensor and the auxiliary sensorand acquiring corresponding first detection data and second detection data; and judging the real running state of the target sensor based on the first detection data and the second detection data.The invention further discloses a sensor state detection device and a computer readable storage medium. According to the invention, the problem that the self-inspection result of the target sensor is distorted and cannot be self-verified is solved. The safety of the unmanned driving process is improved.

Description

technical field [0001] The invention relates to the field of unmanned driving, in particular to a sensor state detection method, device and computer-readable storage medium. Background technique [0002] In unmanned driving technology, it is common to use a variety of sensors to perceive the driving environment of the vehicle, such as using cameras and lidar to simultaneously detect whether there are obstacles on the road ahead of the unmanned vehicle. Therefore, maintaining the normal state of the sensor is particularly important for the safety and smoothness of unmanned driving. [0003] Under normal circumstances, the sensor can confirm whether it is in normal working condition through self-inspection, but it cannot be judged correctly in some special cases. Determine whether the camera itself is in a bad state. [0004] The above content is only used to assist in understanding the technical solution of the present invention, and does not mean that the above content is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D18/00
Inventor 刘新宋朝忠郭烽
Owner SHENZHEN ECHIEV AUTONOMOUS DRIVING TECH CO LTD
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