Beidou identity information recognition device of oil vehicle for oil guarantee system

Abstract

The invention discloses a Beidou identity information recognition device of an oil vehicle for an oil guarantee system, and belongs to the technical field of information recognition equipment, the device comprises a road surface, a base, an information box, a display screen and a camera, and further comprises a lifting mechanism, a light adjusting mechanism, a dust sticking mechanism, a wiping mechanism and two sensing mechanisms, the lifting mechanism is installed in the base. the information box is connected to the lifting mechanism in a threaded mode, the light adjusting mechanism, the display screen and the dust sticking mechanism are rotationally installed on the information box, the camera is rotationally installed on the top of the information box, the wiping mechanism is installed on the camera, and two containing grooves are formed in the road surface. The two sensing mechanisms are installed in two containing grooves in the road surface, the sensing mechanisms are electrically connected with the display screen, the light adjusting mechanism is electrically connected with the two sensing mechanisms, and the Beidou identity information recognition device of the oil vehicle for the oil guarantee system is provided, so that corresponding adjustment is made according to the position and weight of the vehicle.

Description

technical field [0001] The invention relates to the technical field of information identification equipment, in particular to a Beidou identity information identification device for an oil vehicle used in an oil security system. Background technique [0002] The license plate recognition system is one of the important components of the modern intelligent transportation system, and it is widely used. Based on digital image processing, pattern recognition, computer vision and other technologies, it analyzes the vehicle images or video sequences captured by the camera, and obtains the unique license plate number of each car, thus completing the recognition process. Through some follow-up processing methods, functions such as traffic flow control index measurement, vehicle positioning, car anti-theft, expressway overspeed automatic supervision, red light electronic police, and road toll stations can be realized. It has practical significance for maintaining traffic safety and u...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned utility model has many deficiencies when in use. First, the road space at the vehicle identity recognition place is generally larger, and the position of the vehicle entering the identity recognition place cannot be guaranteed. , the camera recognizes the information of the vehicle, but the position of the vehicle cannot be determined, the flash cannot focus on illuminating the vehicle, and when the light position is tilted, the light refracted from the side of the vehicle will interfere with the identification of the camera, resulting in identification Wrong; Second, the display panel on the identification device can be used as an information indicator for the vehicle, but under the interference of outdoor rainy days and dust, the display screen will be polluted by dust and fog, which will cause damage to the display screen. In the working state, the temperature is too high will cause damage to the inside of the display screen; third, if the above-mentioned patent identifies the identity of the fuel truck, it cannot identify whether the fuel truck is loaded with oil, and cannot use the display screen to make further orientation and movement instructions; fourth , used in outdoor identification equipment, often due to impurities such as dust and fog, mixed together and attached to the camera of the identification device, resulting in the camera being blocked, and the vehicle cannot be clearly scanned and identified

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