Pedestrian tracking based oil gun positioning method
A technology of pedestrian tracking and positioning method, which is applied in the direction of instruments, packaging, computer parts, etc., can solve the problems of high pressure and inability to effectively judge the opening time of the fuel pump, so as to reduce the high pressure time, facilitate tracking, and save refueling time Effect
Active Publication Date: 2020-06-12
芜湖启迪睿视信息技术有限公司
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[0003] The purpose of the present invention is to provide a positioning method for refueling guns based on pedestrian tracking, so as to solve the problem that in the prior art, when the distance between the refueling position and the refueling machine is far away, it is impossible to effectively judge the opening time of the refueling pump and to save refueling time. Prevent the problem of high pressure in the system under the premise
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[0017] The specific embodiments of the present invention will be further described in detail by describing the embodiments below with reference to the accompanying drawings, so as to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.
[0018] like figure 1 As shown, the present invention provides a method for positioning a refueling gun based on pedestrian tracking, comprising the following steps:
[0019] S1. After the fuel gun is lifted, the sensor of the fuel gun sends out a signal, which triggers the identification system for identification.
[0020] S2. The recognition system collects the image of the place where the oil gun is placed at this time through the camera, and recognizes the staff from the image through the pedestrian detection algorithm.
[0021] S3. Track the identified staff member according to the video image.
[0022] S4. While identifying the...
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The invention discloses a pedestrian track based oil gun positioning method. The pedestrian track based oil gun positioning method comprises the following steps: S1 of emitting a signal by an oil gunsensor after lifting an oil gun, and triggering a recognition system to recognize; S2 of acquiring an image at this moment on a placing position of the oil gun through the camera via the recognition system, performing a pedestrian detecting algorithm, and recognizing a worker from the image; S3 of tracking the recognized worker according to a video image; S4 of acquiring an image of an oiling position through the recognition system, and recognizing whether a vehicle is in the image or not; S5 of calculating a position on which the vehicle is located according to the vehicle with the oiling position recognized; S6 of calculating a pre-oiling area and marking in the video image according to set parameters and the position on which the vehicle is located; and S7 of emitting a pre-oiling signal to start an oiling pump to perform oil pumping action while the worker enters the pre-oiling area. Through the pedestrian tracking based oil gun positioning method disclosed by the invention, judgment at an oiling pump starting moment is more reliable, oiling time is effectively saved, pressure in the system is not too high, and high-pressure time is reduced.
Description
technical field [0001] The invention relates to a method for locating a refueling gun based on pedestrian tracking. Background technique [0002] Now visual recognition technology has begun to be widely used, and the technology of identifying people, vehicles and automatic refueling robots through visual recognition technology has also begun to appear in gas stations. However, due to the complex environment of many gas stations and technical limitations, it is rare to fully realize automatic refueling without the need for staff to refuel. In some gas stations, there is a certain distance between the vehicle and the fuel dispenser when refueling. When the distance is relatively long, the fuel dispenser needs to be connected to the refueling gun through a hose that is more than ten to twenty meters long. If the refueling pump is turned on too early during refueling, the pump will All the flow coming up flows back to the oil tank through the overflow valve, which not only caus...
Claims
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IPC IPC(8): B67D7/52G06K9/00
CPCB67D7/52G06V40/10G06V20/584
Inventor 康宇翔
Owner 芜湖启迪睿视信息技术有限公司