Container electronic seal and freight transportation real-time monitoring method

An electronic seal and box door technology, which is applied in the directions of sealing, identification devices, and collaborative operation devices, can solve the problems of difficulty in real-time acquisition, real-time monitoring of cargo transportation information, and difficulty in reuse.

CN101482932BInactive Publication Date: 2010-12-15SHANGHAI SUPER ELECTRONICS TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2010-12-15
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a real-time monitoring method for goods transportation comprising steps of receiving goods information through a wireless module from an external device and transmitting the information to a main control unit which then processes and stores the received information; connecting an anti-detachment module to the main control unit, wherein the anti-detachment module is arrangedto be linked with a packing box door so that the anti-detachment module has an open circuit to send a high electric level once the packing box door is open and the main control unit simultaneously stores the detachment information; during transportation, the wireless module always works and sends the information stored in the main control unit to the external device. Real-time monitoring for the whole goods transportation process is finished by the method.
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Description

technical field

[0001] The utility model relates to an electronic seal, in particular to a container electronic seal used in long-distance cargo transportation. Background technique

[0002] Container transportation has global characteristics, and the sea transportation cycle is long, and many links of cargo transportation and storage are likely to cause safety problems. The control method is mainly to set a seal on the door after closing the container door, so that others cannot open it at will, and cut off the seal after arriving at the destination to open the door. At the same time, the seal can also be engraved with the goods number, delivery date, consignor, consignee and other information.

[0003] However, it is difficult to monitor the cargo transportation information in real time by using the above-mentioned traditional methods; after installing the seal at the starting point, check whether the seal is intact at the end point, and it is difficult to obtain some une...

Examples

Embodiment Construction

[0014] refer to figure 1 and figure 2 As shown, the system that realizes the method of the present invention mainly includes a main control unit 10, a wireless module 20 (in this case, a wireless radio frequency chip), and the main control unit 10 maintains a communication connection with the wireless module 20; The main control unit 10 is also connected with an anti-disassembly module 30 ; the whole system is powered by a battery 40 .

[0015] Such as figure 1 As shown, the real-time monitoring method of the present invention mainly comprises the following steps:

[0016] 100. Receiving information from external devices

[0017] Before the goods are shipped, the information of the goods is received from the external device through the wireless module 20 and transmitted to the main control unit 10. The information of the goods may include delivery / receiving, delivery / receiving time, and delivery / receiving location. .....etc;

[0018] 200. Information processing and stora...