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A dual-network dual-standby Beidou (GPS) positioning electronic lock system

An electronic lock system, dual-network dual-standby technology, applied in the field of electronic locks, can solve problems such as the safety of electronic seal systems, and achieve the effect of reliability, good reliability, and simple scheme

Active Publication Date: 2017-02-08
江苏千里马科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a dual-network dual-standby satellite positioning electronic lock system to solve the security problem of the electronic seal system of oil tank vehicles during the transportation of refined oil

Method used

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  • A dual-network dual-standby Beidou (GPS) positioning electronic lock system
  • A dual-network dual-standby Beidou (GPS) positioning electronic lock system
  • A dual-network dual-standby Beidou (GPS) positioning electronic lock system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see figure 1 , A dual-network dual-standby satellite positioning electronic lock system, including:

[0030] The monitoring center is used to store the preset geographic coordinates of the fuel delivery destination of the tanker and compare it with the current geographic coordinates of the uploaded tanker to determine whether to send an unsealing instruction; a vehicle-mounted terminal connected to the electronic lead seal control unit The host, the vehicle-mounted terminal host includes: a main MCU module, a GPRS / CDMA communication module connected to the main MCU module, and a satellite positioning module for obtaining current geographic coordinates; the electronic seal control unit includes: a slave MCU module, The oil port switch actuator controlled by the slave MCU module, the radio frequency card read-write module connected to the slave MCU module; when the tank truck reaches the destination, the radio frequency card read-write module reads the unlocked card To seal...

Embodiment 2

[0041] The tank truck on the basis of the first embodiment is also equipped with a body stabilization system. The tank truck is a full trailer and includes a tractor and a trailer for carrying oil tanks.

[0042] The body stabilization system includes: an inertial navigation system located at the center of the top of the oil tank, a liquid level detection device located in the oil tank, an electric power steering device in a tractor, and the inertial navigation system and the liquid level detection device The connected processor module is used to control the activation of the electric power steering device.

[0043] The inertial navigation system is suitable for real-time detection of the longitudinal acceleration of a towed vehicle x And lateral acceleration a y .

[0044] The liquid level detection device is suitable for detecting the current liquid level height in the oil tank.

[0045] The processor module is suitable for according to the longitudinal acceleration a x And lateral ...

Embodiment 3

[0067] The working method of a tanker truck based on the second embodiment above.

[0068] The oil tanker is a full trailer, including a tractor and a trailer for carrying an oil tank, and the oil tank is a round oil tank.

[0069] The body stabilization system includes: an inertial navigation system located at the center of the top of the oil tank, a liquid level detection device located in the oil tank, an electric power steering device in a tractor, and the inertial navigation system and the liquid level detection device The connected processor module used to control the start of the electric power steering device;

[0070] The working method of the body stabilization system includes:

[0071] The inertial navigation system is suitable for real-time detection of the longitudinal acceleration of a towed vehicle x And lateral acceleration a y The liquid level detection device is suitable for detecting the current liquid level height in the oil tank; the processor module is suitable f...

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Abstract

The invention relates to a dual-model dual-standby satellite positioning electronic lock system and an oil tank truck. The system comprises a monitoring center, a vehicle-mounted terminal host and an electronic lead sealing control unit. When the oil tank truck arrives at the destination, a radio frequency read-write module reads an unsealing request of an unsealing card; the vehicle-mounted terminal host uploads the present geographical coordinates through a GPRS / CDMA communication module; and the monitoring center judges that whether the oil tank truck is at the preset geographical coordinates or not, and if yes, sends an unsealing command, that is, the vehicle-mounted terminal host controls an oil outlet opening and closing actuator to open an oil outlet valve after acquiring the unsealing command through the GPRS / CDMA communication module. According to the system, the oil tank truck is effectively monitored in the transport process by the monitoring center, the vehicle-mounted terminal host and the electronic lead sealing control unit, the phenomena of oil stealing and the like are effectively prevented, and the dual-model dual-standby satellite positioning electronic lock system works together with a vehicle stability system and integrates real-time monitoring and security.

Description

Technical field [0001] The invention relates to the field of electronic locks, in particular to an electronic lock system based on GPS positioning. Background technique [0002] With the development of the national economy, the increase in urban population, the expansion of the scope, and the rapid increase in demand for refined oil, the transportation of oil products has become increasingly busy. Tank trucks have become the main carrier of short-distance oil transportation due to their mobility and flexibility. However, due to the scattered operation of the tanker truck, the main operation data relies on manual checking and statistics, which not only consumes a lot of human resources, but also the collected data is easily interfered by human factors and has low credibility, which makes the tanker truck lack effective in the operation process. Monitoring. This problem has become more and more prominent with the continuous rise of oil prices in recent years. [0003] At present, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07C9/00
Inventor 吴晓彬徐春茂王建于唐军闻永俊
Owner 江苏千里马科技有限公司
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