Video recording method based on parking system
A parking system and video recording technology, which is applied to the components of the TV system, closed-circuit television system, image communication, etc., can solve the problem of not being able to observe vehicles at the same time, and achieve the effect of effective management and saving storage resources
Active Publication Date: 2019-04-09
广州路派流马科技有限公司
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Problems solved by technology
In the parking system, the recording generates four files, which will cause the limited U disk resources to be used up quickly, and the situation in the four directions of the vehicle cannot be observed at the same time
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[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. 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.
[0030] The parking system includes a host system and four cameras respectively connected to the host system, the host system includes a GPU, and a pattern recognition system for recognizing images is installed in the GPU.
[0031] Such as figure 1 As shown, a video recording method based on a parking system, including:
[0032] Step 1: Trigger the camera recording switch. When the car is s...
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The invention relates to a video recording method based on a parking system. The video recording method comprises the steps of 1, triggering a camera video recording switch; 2, synchronizing image frames generated by all cameras of the parking system; 3, splicing all frames of images shot by all cameras at the same time code; and 4, image identification by identifying the spliced image through a mode identification system in the driving process of the vehicle, making a mark on a file where the image is located when identifying that the vehicle exists in the image, and if the file contains acceleration reaching a threshold value, performing system-level encryption on the file. According to the method, the images captured by the four cameras are spliced into one image by using an image splicing technology, so that the storage resource of a USB flash disk is greatly saved. A vehicle in an image is identified by using a mode identification technology, and if the vehicle exists and the deceleration is very high, the file is listed as an important file for system-level encryption, so that effective management of important files is realized.
Description
technical field [0001] The invention belongs to the technical field of intelligent vehicles, and in particular relates to a video recording method based on a parking system. Background technique [0002] In the parking system of the prior art, the scene around the vehicle not only needs to be updated from time to time, but also needs to be able to reproduce the previous scene, that is, the scene around the vehicle needs to be recorded. The basic configuration of the parking system is to install a camera on the front, rear, left, and right sides of the car, and install a host in the car. The camera is responsible for receiving images from four directions, and the host is responsible for processing the data transmitted by the camera. During the video recording process, four files were generated in order to reproduce the scene at that time. In addition, when the vehicle decelerates greatly during driving, an important file will be generated, that is, this file cannot be delete...
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IPC IPC(8): H04N5/76H04N5/04H04N7/18H04N5/265
CPCH04N5/04H04N5/265H04N5/76H04N7/181
Inventor 张涛陈锦明曾宪玮
Owner 广州路派流马科技有限公司