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GPRS (general packet radio service)/GSM (global system for mobile communication) network based relay station remote wireless monitoring system

A GSM network and long-distance wireless technology, which is applied in the field of remote wireless monitoring systems for relay stations based on GPRS/GSM networks, and can solve problems such as control system paralysis.

Inactive Publication Date: 2013-03-27
李岳华 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the relay station control method established by the above technologies, when there is a problem with the relay station, the entire control system will also be paralyzed

Method used

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  • GPRS (general packet radio service)/GSM (global system for mobile communication) network based relay station remote wireless monitoring system
  • GPRS (general packet radio service)/GSM (global system for mobile communication) network based relay station remote wireless monitoring system
  • GPRS (general packet radio service)/GSM (global system for mobile communication) network based relay station remote wireless monitoring system

Examples

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Embodiment Construction

[0016] Refer to the accompanying drawings, where figure 1 Shown is the composition of the relay station remote wireless monitoring system based on GPRS / GSM network and the overall schematic diagram of the system's work. The direction indicated by the arrow 47 is the schematic diagram of the uplink and downlink signal transmission data of the host computer (9), the wireless data terminal modem (7) and the remote wireless monitoring terminal (11) of the relay station; the direction indicated by the arrow 48 is the wireless smoke sensor (1), wireless A schematic diagram of one-way data transmission from the door sensor (3) and the wireless water sensor (19) to the remote wireless monitoring terminal (11) of the relay station.

[0017] The host computer (9) of the monitoring center is connected with the wireless data terminal modem (7) through the RS232 serial port data line (10), the monitoring system software installed on the host computer (9) and the software encryption lock (8...

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Abstract

The invention relates to a monitoring mode using a GPRS (general packet radio service) / GSM (global system for mobile communication) network platform as a wireless transmission link and depending on a computer to implement remote wireless monitoring and control a plurality of relay stations so as to solve the problem that relays cannot be monitored and managed remotely presently. A GPRS / GSM network based relay station remote wireless monitoring system is composed of remote wireless monitoring system software, a wireless data terminal, a relay station remote wireless monitoring terminal, a rolling code wireless smoke sensor, a wireless door sensor and a wireless water sensor, wherein the remote wireless monitoring system software is developed by a WINDOWS platform, the wireless data terminal and the relay station remote wireless monitoring terminal are designed for the transmission link by depending on a GPRS / GSM network, and the rolling code wireless smoke sensor, the wireless door sensor and the wireless water sensor are matched. Data of detected 'storage battery capacity smaller than 10% ', 'stop of power supply of a solar battery', 'storage battery capacity larger than 75%', 'storage battery capacity range of 25%-75%', 'illegal door opening', 'alternating-current power supply abnormity' and 'switching to storage battery power supply' can be uploaded to the computer of a monitoring center, and the monitoring center can remotely complete operations of power on and power off an ultrashort-wave relay station, on and off of a scan channel and channel switching.

Description

technical field [0001] The invention relates to a method for implementing remote wireless monitoring and controlling multiple relay stations by a computer relying on a GPRS / GSM network platform as a wireless transmission link. Background technique [0002] At present, the control of the repeater station only uses its own frequency as the link to perform simple channel conversion and scan switch control. The disadvantage is that the power supply of the ultrashort wave repeater station cannot be turned on and off. [0003] Another disadvantage of the above-mentioned method is that it cannot be used for monitoring the environment (such as the monitoring of water in the computer room), let alone the monitoring of the supporting equipment used (such as the monitoring of the status of the AC power supply, storage battery, and solar battery power supply); The relay station half-duplex transfer working mode and the limitation of the number of channels cannot complete the management ...

Claims

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Application Information

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IPC IPC(8): H04W24/04H04L29/08
Inventor 不公告发明人
Owner 李岳华
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