Intelligent geomagnetic detector

A detector, geomagnetic technology, applied in instruments, indicating various open spaces in parking lots, traffic control systems, etc., can solve the problems of low accuracy, and the detection of geomagnetic detectors is susceptible to environmental interference, so as to improve accuracy and solve investment problems. problem, the effect of reducing interference

Pending Publication Date: 2021-04-16
SHANXI PINGYANG IND MACHINERY
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Problems solved by technology

[0003] The invention aims to solve the technical problems that the existing geomagnetic detectors are susceptible to environmental interference and have low accuracy

Method used

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  • Intelligent geomagnetic detector

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Embodiment Construction

[0014] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0015] refer to figure 1 , an intelligent geomagnetic detector, including power supply, vehicle detection part, data processing part and data wireless transmission part; It can maintain obvious stability throughout the service life. The lithium-ion supercapacitor greatly improves the energy density of the supercapacitor, while retaining the characteristics of high power and high cycle of the traditional supercapacitor. Combining the two in parallel At the same time, it can not only meet the long-term power supply of the sensor with a small current, but also meet the insta...

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Abstract

The invention relates to the technical field of parking space detection, in particular to an intelligent geomagnetic detector, and aims to solve the technical problems that detection of an existing geomagnetic detector is susceptible to environmental interference and low in accuracy. According to the technical scheme, the intelligent geomagnetic detector comprises a power supply, a vehicle detection part, a data processing part and a data wireless transmission part, the vehicle detection part comprises a sensor control circuit and three axial sensors, the three axial sensors are used for detecting geomagnetic signals in the X direction, the Y direction and the Z direction respectively, and the sensor control circuit is connected with the three axial sensors. The data processing part comprises a central processing unit which is connected with the sensor control circuit; the data wireless transmission part comprises an Internet of Things communication circuit, a wireless network circuit and an SIM card circui; the Internet of Things communication circuit is connected with the wireless network circuit and the SIM card circuit, and the Internet of Things communication circuit is connected with the central processing unit.

Description

technical field [0001] The invention relates to the technical field of parking space detection, in particular to an intelligent geomagnetic detector. Background technique [0002] With the rapid development of science and technology, the smart parking charging industry is gradually emerging. At present, roadside parking management mainly includes personnel inspection, video vehicle detection, and geomagnetic vehicle detection technology in terms of vehicle detection technology. The above-mentioned detection technologies have their own advantages and disadvantages according to the input of personnel, the use environment and their own limitations. Among them, geomagnetic and video technologies are the leading directions for future development. There is a big discrepancy between the geomagnetic detection of roadside vehicles in the existing market and the actual parking of vehicles, and the accuracy of geomagnetic detection is also low due to factors that will interfere with th...

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Application Information

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IPC IPC(8): G08G1/14G08G1/042
Inventor许改英倪伟闫培峰张振宇张立晋美娟
OwnerSHANXI PINGYANG IND MACHINERY