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Method, device and vehicle for controlling camera and warning lights

A warning light and camera technology, applied in the field of devices and vehicles, a method of controlling cameras and warning lights, which can solve the problems of exposure and acquisition of images such as brightness and color changes, etc.

Active Publication Date: 2021-11-23
HANGZHOU HIKAUTO SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will cause drastic changes in the brightness and color of the image captured by the multi-camera system exposure

Method used

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  • Method, device and vehicle for controlling camera and warning lights
  • Method, device and vehicle for controlling camera and warning lights
  • Method, device and vehicle for controlling camera and warning lights

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0053] see figure 1 , the embodiment of the present application provides a vehicle, the vehicle includes a control module 1 , a camera system 2 , a warning light control module 3 and a warning light 4 .

[0054] The control module 1 is connected to the camera system 2 and the warning light control module 3 respectively, and the warning light control module 3 is also connected to the warning light 4 .

[0055] The control module 1 is configured to determine a first time period and a second time period included in the cycle to be executed, and there is no time intersection between the first time period and the second time period. In the first time period, the camera system 2 is controlled to perform exposure to obtain an image, and the warning light control module 3 is used to control the warning light 4 to stop working. In the second time period, the camera system 2 is controlled to stop exposure, and the warning light 4 is controlled to work by the warning light control modul...

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PUM

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Abstract

The application discloses a method, a device and a vehicle for controlling a camera and a warning light, belonging to the field of intelligent control. The method includes: determining a first time period and a second time period included in the cycle to be executed, and there is no time intersection between the first time period and the second time period; controlling a camera system of the vehicle to perform Expose to obtain an image, and control the warning light of the vehicle to stop working; control the camera system of the vehicle to stop exposure within the second time period, and control the warning light of the vehicle to work. The present application can reduce the influence of the bright light of the warning light corresponding to the image acquisition.

Description

technical field [0001] The present application relates to the field of intelligent control, in particular to a method, device and vehicle for controlling cameras and warning lights. Background technique [0002] In the field of intelligent transportation and assisted driving, the multi-camera system has been acting as the eyes of the vehicle. The multi-camera system exposes the environment around the vehicle to obtain images around the vehicle. Based on the captured images, it obtains scene information around the vehicle body, and then Path planning or obstacle avoidance is performed based on the scene information. [0003] However, warning lights are all equipped on special vehicles such as police cars, fire trucks, ambulances or engineering emergency vehicles. The warning light produces flashing light, that is, the warning light will stop and emit light continuously, so that the environment around the vehicle will continuously produce bright and dark changes and color cha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/235H04N5/04H05B47/10
CPCH04N5/04H05B47/10H04N23/70H04N23/73Y02B20/40
Inventor 王华忠邓韦韦郭荣辉
Owner HANGZHOU HIKAUTO SOFTWARE CO LTD