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A geomagnetic vehicle detector

A vehicle detector and geomagnetic technology, applied in the field of detectors, can solve problems such as hidden dangers in sealing, inconvenient replacement, economic losses, etc., and achieve the effects of long service life, good sealing and strong impact resistance.

Active Publication Date: 2019-04-19
山东临港智能制造产业园有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since it is installed in public areas such as road surfaces, it is easy to be stolen by criminals and cause economic losses
At the same time, there are hidden dangers in the sealing under the action of rain
And in the prior art, it is powered by disposable batteries, which needs to be replaced regularly, but it is very inconvenient to replace

Method used

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  • A geomagnetic vehicle detector
  • A geomagnetic vehicle detector
  • A geomagnetic vehicle detector

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Embodiment Construction

[0029] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.

[0030] Such as Figure 1-10 As shown, an embodiment of the present invention includes a housing, a detection component 7, an anti-theft mechanism 4 and a power supply mechanism. specific:

[0031] The shell includes the main shell 1, the protective cover 3 and the base 2. The protective cover 3 is fixed on the upper part of the main shell 1 by bolts to protect the strengthened glass 9 and the solar panel 8; the base 2 is fixed on the main shell 1 by bolts lower part.

[0032] The power supply mechanism includes a solar panel 8 and a storage battery 6 , the solar panel 8 charges the storage battery 6 , and the storage battery 6 supplies power to the detection component 7 .

[0033] The anti-theft mechanis...

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Abstract

The invention discloses a geomagnetic vehicle detector. The geomagnetic vehicle detector comprises a housing and a detection part and is characterized in that the detector also comprises an antitheft mechanism and a power supply mechanism; the power supply mechanism comprises a solar cell panel and a storage battery; the solar cell panel is used for charging the storage battery; the storage battery provides power for the detection part; the antitheft mechanism comprises a top plate; and the top plate is slidably arranged on the circumferential side of the housing and is capable of moving along the radial direction of the housing and pressing an installation hole of the detector, thereby fixing the geomagnetic vehicle detector. The geomagnetic vehicle detector is advantaged by strong anti-impact ability, good sealing performance, antitheft ability, self-powered ability and long service lifetime.

Description

technical field [0001] The invention relates to a device for detecting vehicles by using geomagnetism, and belongs to the technical field of detectors. Background technique [0002] The ferromagnetic substances contained in the vehicle itself will affect the geomagnetic signal in the area where the vehicle exists, causing the earth's magnetic field lines in the area where the vehicle exists to bend. When a vehicle passes near the sensor, the geomagnetic vehicle detector can sensitively perceive the change of the signal, and the relevant information of the detection target can be obtained through signal analysis. At present, most of the geomagnetic vehicle detectors on the market are based on wireless transmission. They quickly occupy the market due to their high detection accuracy, stability and reliability, and convenient installation and maintenance. They have been gradually used on the roads of major cities in China. [0003] Since it is installed in public areas such as...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/042
CPCG08G1/042
Inventor 左国俊左文戈
Owner 山东临港智能制造产业园有限公司