Traffic light detection device and method
The technology of a detection device and detection method, which is applied in the field of traffic lights, can solve the problems of low efficiency in testing the performance of traffic lights, and achieve the effect of improving efficiency
Inactive Publication Date: 2020-08-04
威海德盛电子有限公司 +1
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[0004] The main purpose of this application is to provide a traffic light detection device and method to solve the problem of low efficiency in testing traffic light performance caused by creating different light environments according to outdoor ambient light in the related art
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[0021] 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 application will be described in detail below with reference to the accompanying drawings and embodiments.
[0022] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0023] It should be noted that the terms "first" and "second...
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The invention discloses a traffic light detection device and method. The device comprises a light control device, a traffic light and a processor, wherein the light control device is arranged in a target space and used for controlling a simulated light environment, and the intensity values of light in different light environments are different; the traffic light is arranged in the target space andemits light according to a trigger signal of a camera in a light environment simulated by the light control device so as to supplement light for a target image acquired by the camera; and the processor is arranged in the target space, is in communication connection with the traffic light, and is used for processing the target image acquired by the camera in the light environment simulated by thelight control device so as to detect the performance of the traffic light. According to the application, the problem that the efficiency of testing the performance of the traffic light is low due to the fact that different light environments are created according to outdoor ambient light in related technologies is solved.
Description
technical field [0001] The present application relates to the field of traffic lights, in particular, to a detection device and method for traffic lights. Background technique [0002] In related technologies, when detecting the performance of a traffic light, the performance of the traffic light is judged by the imaging quality of images collected after the traffic light is supplemented with light under different light environments. In the prior art, when testing the performance of traffic lights, the commonly used technology is to test outdoors according to the light intensity of the environment. If you need a darker light environment, you can go to the outdoor experiment in the evening. If you need a brighter light environment, you can Experiment outside when the sun is shining (midday or mid-morning). Therefore, creating different light environments according to the outdoor ambient light, whether using traffic lights for research and development experiments or performan...
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IPC IPC(8): G01M11/00G01M11/02H04N5/235
CPCG01M11/00H04N23/74
Inventor 陶涛洪俊奇宋洪刚
Owner 威海德盛电子有限公司