Vehicle-mounted anti-retention detection method, system and device
A detection method and vehicle-mounted technology, applied in electrical transmission signal systems, instruments, calculations, etc., can solve the problems of inaccurate children's detention, and achieve the effect of not being easily affected by the environment and ensuring accuracy
Pending Publication Date: 2022-06-03
镁佳(北京)科技有限公司
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[0023] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...
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The invention discloses a vehicle-mounted anti-retention detection method, system and device, the vehicle-mounted anti-retention detection method is provided with a camera monitoring device and an alarm device, and the vehicle-mounted anti-retention detection method comprises the following steps: obtaining in-vehicle image data collected by the camera monitoring device when it is detected that the vehicle is in a non-operation state; comparing the in-vehicle image data with preset base image data, wherein the preset base image data is image data which does not contain a retention detection target in the vehicle; and when the in-vehicle image data is inconsistent with the preset base image data, it is judged that a retention event occurs in the vehicle, and the alarm device is controlled to respond to the alarm operation. According to the method, when the vehicle is in the non-running state, the image in the vehicle is collected through the camera monitoring device, the collected image is compared with the pre-stored data which does not contain the retention detection target in the vehicle, when it is judged that the retention event occurs in the vehicle according to the comparison result, the alarm operation is conducted, the detection result is not prone to being affected by the environment, and the detection accuracy is improved. And the accuracy of a detection result is effectively ensured.
Description
technical field [0001] The invention relates to the technical field of large vehicle safety, in particular to a vehicle-mounted anti-detention detection method, system and device. Background technique [0002] In recent years, there are more and more applications of automobiles. While automobiles bring convenience to people's lives, there are also some potential safety hazards. There have been many accidents caused by children stranded in vehicles across the country. In order to better protect children's safety, it is particularly important to detect whether there are children stranded in vehicles. In the prior art, infrared detectors are generally used to detect whether there are children stranded in the vehicle. The detection effect of the infrared detector is easily affected by the surrounding environment. When the temperature in the vehicle is high, the detection is not accurate enough, and it is easy to cause false detection. Contents of the invention [0003] Theref...
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Login to View More IPC IPC(8): G06V20/59G08B7/06
CPCG08B7/06
Inventor 郑见福
Owner 镁佳(北京)科技有限公司