On-line GPS (Global Positioning System) night-patrol positioning system

Abstract

The invention relates to an on-line GPS (Global Positioning System) night patrol positioning system which is capable of monitoring and positioning night-patrol information on line at real time, is applicable to industries such as petrochemical engineering and industrial and mining enterprises, and is particularly applicable to monitoring on security and protection systems. The system consists of a control center and a terminal system, wherein the control center comprises a management computer, a GIS (Geographic Information System) positioning display terminal and a wireless receiving base station; the terminal system consists of a GPS night-patrol positioning alarm and a linked system; the control center and the terminal system are in data communication in a wireless communication mode; the night-patrol positioning information is transmitted to the control center through the terminal system. The system integrates functions of GPS positioning, GIS map display, night-patrol alarm, wireless transmission, on-line monitoring and the like, so as to solve the problem of on-line real-time night-patrol positioning in the prior art; as shared frequency is used in data transmission, time delay is prevented, and no expense is needed, the operation cost is greatly lowered; and meanwhile intelligent linkage with other security and protection systems based on GIS information can be achieved.

Description

technical field [0001] The invention relates to a GPS online patrol positioning system, which can monitor and locate patrol information online in real time, and is suitable for industries such as petrochemical industry, industrial and mining enterprises, and is especially suitable for the monitoring of security systems. Background technique [0002] With the progress of society, more and more important areas such as shopping malls, coal, petrochemical, industrial and mining, military and other units need to patrol to ensure the safety of these areas. The traditional patrol system lacks good assessment tools and Therefore, the specific implementation mainly depends on the consciousness of the patrol personnel, which may easily lead to incomplete patrol, failure to discover potential safety hazards and ensure the safety of the area in time, while the electronic patrol system can clearly reflect the patrol route, Location, time and other information; the existing patrol system ...

AI Technical Summary

Problems solved by technology

[0002] With the progress of society, more and more important areas such as shopping malls, coal, petrochemical, industrial and mining, military and other units need to patrol to ensure the safety of these areas. The traditional patrol system lacks good assessment tools and Therefore, the specific implementation mainly depends on the consciousness of the patrol personnel, which may easily lead to incomplete patrol, failure to discover potential safety hazards and ensure the safety of the area in time, while the electronic patrol system can clearly reflect the patrol route, Location, time and other information; the existing patrol system has two types: offline and online. There are a large number of systems and methods for offline patrol management. The advantage is that it is easy to carry, less affected by the surrounding environment, and the system construction cost is low. However, there are some problems, which are highlighted in the lack of scientific and effective supervision and restrictions on patrol personnel and patrol routes, time, frequency, and patrol density. It is difficult to grasp the patrol situation in real time. After the patrol is completed, the patrol information is imported into the computer. The method is to know whether the patrolman patrols according to the line only after the fact

The current online patrol, although it solves the problem of offline patrol, usually uses GPRS or 3G network with GSM module. This method is affected by the signal and network traffic and cannot achieve real-time display, and the system needs Connecting to the external network is easy to be attacked by network attacks and viruses. There are network construction usage fees and GSM card traffic fees. Due to the need to build a private network, the operation and construction costs are high, and it cannot be promoted on a large scale.

[0003] From the perspective of existing technologies, Chinese utility model patent ZL200720097641.9 discloses an "electronic patrol system for oil depots". The patrol of this system adopts an offline patrol mode, which cannot realize real-time positioning.

[0004] Chinese utility model patent ZL200920129773.4 discloses an "online patrol management device". Although the system can provide certain online monitoring functions, it cannot detect and locate patrol personnel in real time during the operation of the system.

[0005] Chinese utility model patent ZL02263663.3 discloses a "wireless electronic patrol machine", but the patrol of this system cannot realize the real-time positioning and monitoring function of patrol personnel

[0006] Chinese invention patent specification CN201010251888.8 discloses a "patrol system based on mobile communication terminals". However, the realization of this system requires the use of mobile communication technology, and the cost of the equipment itself is relatively high. Secondly, in order to realize real-time patrol positioning, A large amount of wireless communication data will be generated, so the operation will generate a large amount of additional wireless communication costs, and the operation and maintenance costs are high

The system is based on the public network for data transmission, the system is vulnerable to network attacks and viruses

[0007] Chinese invention patent specification 201110318953.9 discloses an "electronic patrol system". cables, the system structure is complicated, and the system construction cost is high

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