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Logistics monitoring device

A logistics monitoring and cargo technology, applied in the field of radio frequency identification and satellite positioning, can solve the problems of low reliability of logistics information transmission, low intelligence of logistics management equipment, etc., and achieve the effect of intelligent logistics information management

Inactive Publication Date: 2012-08-01
CHANGSHU RES INSTITUE OF NANJING UNIV OF SCI & TECH
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0008] Aiming at the problems of low intelligence of logistics management equipment and low reliability of logistics information transmission, the present invention discloses a logistics monitoring system based on radio frequency identification technology and satellite positioning, which can effectively monitor the running of vehicles and monitor goods The state of the warehouse, the whole process of monitoring the information of the inbound and outbound process, to ensure that the goods are delivered to the destination without error

Method used

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Embodiment

[0023] A logistics monitoring device, the user interface and business part of the software are realized by Java programming language, and the database is realized by Microsoft SQL Server2000.

[0024] The integrated structure of hardware GPS receiver and GPS positioning calculation module, such as figure 2 As shown, it includes an antenna unit, a signal receiving unit, a signal processing unit, a storage unit, a peripheral circuit unit, and an input and output interface.

[0025] The antenna unit is mainly composed of GPS receiving antenna and pre-low noise amplifier.

[0026] The signal receiving unit is mainly composed of a down-converter, a filter, and a gain control circuit.

[0027] The signal processing unit is the core part of the GPS positioning calculation module. In the digital signal processor DSP, the algorithm is used to realize the GPS signal channel. Each channel can only track one satellite. After a satellite is locked, the satellite occupies this channel. u...

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Abstract

The invention belongs to the technical field of radio frequency identification and satellite positioning and discloses a logistics monitoring device. The logistics monitoring device comprises a global positioning system (GPS) receiver (0), a radio frequency reader (1), a switch (2), a shell (3), a display screen (4) and light-emitting diode (LED) indicating lamps (51, 52, 53 and 54) and also comprises a GPS positioning computation module (61), a speed detection module (62), a temperature detection module (63), a humidity detection module (64), a vibration detection module (65), a cargo identification module (66), a cargo verification module (67) and a cargo recovery module (68). The running states of vehicles and the states of cargoes to be monitored can be effectively monitored, and whole monitoring is performed on delivery / storage flow information, and thereby, the cargoes can be delivered to the destination without mistakes.

Description

technical field [0001] The invention belongs to the technical field of radio frequency identification and satellite positioning, and more specifically relates to a logistics monitoring device based on radio frequency identification and satellite positioning. Background technique [0002] With the gradual improvement of the service level of logistics transportation, it is more and more important to extract and analyze the information of logistics transportation and goods. The information level of logistics transportation management has become an important symbol to measure the advanced nature of today's logistics industry. [0003] my country's current logistics and transportation informatization management methods are relatively simple. Most logistics companies can provide real-time location tracking of vehicles and vehicle location inquiries, but the cargo information on the delivery vehicles cannot be provided, and mistakes in the cargo loading and unloading process cannot ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/00G06Q10/08G01S19/42
Inventor 陈海勇
Owner CHANGSHU RES INSTITUE OF NANJING UNIV OF SCI & TECH
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