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Deceleration strip sensing system and method

A technology of induction system and deceleration belt, applied in the field of induction system, can solve the problems of card reading efficiency and accuracy impact, application field loss, distance increase, etc., to increase the success rate of card reading, improve accuracy, and reduce installation and wiring. the troublesome effect

Inactive Publication Date: 2012-11-28
HUNAN ARJ TECH DEV
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AI Technical Summary

Problems solved by technology

As the distance between the panel antenna and the card increases, the efficiency and accuracy of card reading are greatly affected at the same time, and the phenomenon of missed reading has caused huge losses to various application fields; Constraints and Limitations

Method used

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  • Deceleration strip sensing system and method

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Embodiment Construction

[0025] The technical scheme of the present invention will be further described below in conjunction with the accompanying drawings and through specific embodiments:

[0026] Please refer to figure 1 , the present invention specifically provides a speed bump sensing system, including a safety gate 1 , a speed bump 2 , a ground sensing coil 3 , a server 4 and a controller 5 .

[0027] The speed bump induction system is suitable for the entrances of relatively densely populated passages, highway crossings, industrial and mining enterprises, schools, residential quarters, highways, parking lots, etc., and is mainly used for identification of the target medium 7 and card reading timing, which is preferred in the present invention Taking vehicle access as an example, the target medium 7 is preferably a vehicle, and the vehicle 7 is equipped with a passive anti-metal RFID tag 12 .

[0028] Please refer to figure 1 , the safety gate 1 is used for the vehicle 7 to pass through, the s...

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Abstract

The invention discloses deceleration strip sensing system and method. The deceleration strip sensing system comprises a safe door, a deceleration strip, a ground sensing coil, a server and a controller. The deceleration strip and the ground sensing coil are distributed on a road surface, and are located at both sides of the safe door; a deceleration strip sensor is contained inside the deceleration strip; the server obtains information of the deceleration strip sensor and the ground sensing coil through a writing-reading device, and sends an instruction after the information is identified; and the controller is used for executing corresponding motions according to the instruction of the server. According to the deceleration strip sensing system provided by the invention, only the deceleration strip sensor is required to be arranged at entrances of a personnel hatchway, a highway crossing, an industrial mining enterprise, a school, a residential district and the like, so that not only can the pass efficiency of personnel be not influenced, but also the problem that an inactive RFID (Radio Frequency Identity) card has a low identification rate when the visitor flow rate is large can be entirely solved. Meanwhile, the deceleration strip sensor can be further used as the deceleration strip, and is beneficial to reducing the accident occurrence at import traffic crossings.

Description

technical field [0001] The invention relates to a sensing system, in particular to a speed bump sensing system and method. Background technique [0002] RFID (Radio Frequency Identification, Radio Frequency Identification) is a non-contact automatic identification technology. It automatically identifies the target object and obtains relevant data through radio frequency signals. The identification work does not require manual intervention and can work in various harsh environments. RFID technology can identify high-speed moving objects and can identify multiple tags at the same time, and the operation is fast and convenient. At present, there are two ways to use RFID to realize identification: active card identification and passive card identification. Active RFID tags have their own batteries, which have a long read / write distance, large size, and high price; passive RFID tags do not have batteries themselves, and their energy is obtained from electromagnetic waves emitted...

Claims

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Application Information

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IPC IPC(8): G06K17/00G07C9/00E01F9/047E01F13/04E01F11/00E01F9/529
Inventor 颜辉彭安赵文
Owner HUNAN ARJ TECH DEV
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