ZigBee technology-based railway box car anti-theft processing method and system

A kind of railway boxcar, Zibei technology, applied in the direction of anti-theft alarm mechanical start, application of locks, alarms that rely on prying and smashing bolts, etc. problem, to achieve the effect of mature production process and low cost

Active Publication Date: 2010-08-18
SHANGHAI HUASHEN INTELLIGENT IC CARD APPL SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These methods make it impossible to remove the bolts or unnamed seals after the goods arrive at the station. They are often hit with a hammer to damage the door buckle.
The goods shipped by vehicles with damaged door b

Method used

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  • ZigBee technology-based railway box car anti-theft processing method and system
  • ZigBee technology-based railway box car anti-theft processing method and system
  • ZigBee technology-based railway box car anti-theft processing method and system

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with specific embodiments.

[0028] like figure 1 As shown, the railway boxcar anti-theft processing system based on Zigbee technology of the present invention includes a control terminal arranged at the front of the car for receiving the Zigbee signal transmitted from the carriage; Ring locking device, such as Figure 7 As shown, the ring locking device includes a lock ring 100 and a lock head 200 , and an irregular resistance wire 110 is provided through the lock ring 100 , which has randomly distributed resistance values. The lock ring 100 and the lock head 200 form a resistance sensing circuit 300 . A Zigbee transceiver chip 210 , an application microprocessor (MPU) 220 , a PCB circuit board 230 and a lithium rechargeable battery 240 are built in the lock 200 . The lock head 200 is a movable hasp, which can be locked or opened. The resistance sensing circuit 300 can quickly sense the ch...

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PUM

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Abstract

The invention discloses a ZigBee technology-based railway box car anti-theft processing system, which comprises a control terminal arranged on the head and a plurality of annular locking devices which are arranged on a door catch of each box car. The control terminal communicates with each annular locking device through the ZigBee network and monitors the state information of the door catch of each box car. The invention also discloses a ZigBee technology-based railway box car anti-theft processing method. On the premise of not damaging the door catch, the safety of the door lock of the box car is improved and the ZigBee technology-based railway box car anti-theft processing system can rapidly sense and alarm when the car lock is forcibly unlocked.

Description

technical field [0001] The invention relates to a novel anti-theft processing method suitable for railway freight trains, belonging to the field of safety technology for railway transportation management, and in particular to an anti-theft method based on the ZigBee wireless network protocol and applied to railway boxcars Approach. Background technique [0002] At present, in railway transportation, the phenomenon of cargo theft is relatively serious, especially the high-value cargo shipped by boxcar. Boxcars are the main type of trains used to transport valuable and wet goods on my country's railways, and their quantity accounts for about 40% of the total number of freight cars in the whole railway. The door of the boxcar is opened in the middle of the side wall of the car body, and two sliding doors that move left and right are adopted. The junction of the two doors is sealed with a door nose, a door buckle and a lock. In order to prevent goods from being stolen, the ma...

Claims

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Application Information

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IPC IPC(8): G08B13/06E05B49/00E05B45/06H04W84/18
Inventor 陈坚孙闻君王云松叶戟文
Owner SHANGHAI HUASHEN INTELLIGENT IC CARD APPL SYST
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