Warning device for indicating road inspection well cover theft

A technology of warning device and manhole cover, which is applied in the direction of burglar alarm mechanical activation, etc., can solve the problem of dangerous warning information issued at the position of manhole cover that cannot be stolen, and achieve the effect of convenient installation and maintenance, strong reliability, and prevention of safety accidents.

Inactive Publication Date: 2013-05-01
SUZHOU VOCATIONAL UNIV
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  • Abstract
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  • Claims
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Problems solved by technology

Since the current information about the theft of road inspection manhole covers can only rely on the artificial setting of fences and maintenance after the event, it is impossi

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  • Warning device for indicating road inspection well cover theft

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[0012] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to make a clearer and clearer definition of the protection scope of the present invention.

[0013] See figure 1 , The embodiment of the present invention includes:

[0014] One is a warning device for the theft of a road manhole cover, including a manhole cover position sensor (1): detecting whether the manhole cover is stolen. When it is stolen or displaced and a security accident is prone to occur, the information is sent to the main controller (3). Photosensitive sensor (2): detects outside light, judges whether it is day or night, and sends the information to the main controller (3). Main controller (3): According to the information sent by the manhole cover position sensor, the photosensitive sensor judges whether t...

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Abstract

The invention discloses a warning device for indicating road inspection well cover theft. The warning device comprises an inspection well cover position sensor, a photosensitive sensor, a main controller, an LED (Light Emitting Diode) display module, a sound alarm module, a communication module and a power supply. The information of the stolen inspection well cover is detected by the position sensor and the photosensitive sensor and is transmitted to the main controller, a main processing unit starts the LED display module and the sound alarm module through a program, and the communication module is connected according to the actual need to send out alarm information to a monitoring center. By adopting the technical scheme, the warning device for indicating the road inspection well cover theft can detect the information of the stolen road inspection well cover in time, can judge that the road inspection well cover is stolen at daytime or nighttime through the photosensitive sensor and can adopt photoelectric or sound prompt alarm information to provide the alarm information for a remote alarm device in time.

Description

technical field [0001] The invention relates to the field of controllers, in particular to a stolen warning device for a road manhole cover. Background technique [0002] The stolen road inspection shaft cover, especially the stolen road inspection shaft cover at night, is very dangerous for the pedestrians and vehicles passing by the place. Because the current information about the stolen manhole cover of the road can only rely on artificial setting of fences and maintenance after the event, it is impossible to send danger warning information at the position of the stolen manhole cover in real time to remind pedestrians and vehicles in time to avoid safety accidents. Therefore, there is a need for a stolen warning device for a road manhole cover that is reliable in work performance and can warn passers-by and vehicles in time. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a warning device for the theft of th...

Claims

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Application Information

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IPC IPC(8): G08B13/02
Inventor 戴桂平朱过良
Owner SUZHOU VOCATIONAL UNIV
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