CN203615966U

CN203615966U - Firefighter position environment monitoring terminal based on GPRS/BeiDou double modes

Info

Publication number: CN203615966U
Application number: CN201320734753.6U
Authority: CN
Inventors: 卢勇; 钱传明
Original assignee: Hefei 5 People Strolls Information Technology Co Ltd
Current assignee: Hefei 5 People Strolls Information Technology Co Ltd
Priority date: 2013-11-20
Filing date: 2013-11-20
Publication date: 2014-05-28
Anticipated expiration: 2023-11-20

Abstract

The utility model discloses a firefighter position environment monitoring terminal based on GPRS/BeiDou double modes. The firefighter position environment monitoring terminal comprises an ARM control module, a Beidou short message module, a GPRS module, a sensor module, a GPS module, an alarm and warning module and a power supply system. The Beidou short message module, the GPRS module, the sensor module, the GPS module and the alarm and warning module are respectively connected with the ARM control module. The system power supply supplies working power for the monitoring terminal. According to the firefighter position environment monitoring terminal, the GPRS/BeiDou double-mode transmission is employed, the position of a firefighter can be positioned, the surrounding environment information of the firefighter can be monitored, on one hand, the grasp of the field real-time state by the commanding staff is improved, the fire suppression efficiency is improved, and the safety of the firefighter is ensured at the same time.

Description

Based on GPRS/ Big Dipper bimodulus fire fighter location circumstances monitoring terminal

Technical field

The utility model relates to a kind of location circumstances monitoring terminal, be particularly related to a kind of location circumstances monitor terminal using based on GPRS/ Big Dipper bimodulus fire fighter, can real-time report fire fighter position and surrounding environment, and can under burst dangerous situation, carry out initiative alarming or receive command centre's warning information.

Background technology

At present, fire fighter, in the time carrying the various equipment of putting out the fire and put out the fire, needs a kind of portable appliance monitor its real time position and surrounding enviroment, ensures fire fighter's personal safety, be convenient to commanding in the rear personnel simultaneously and grasp scene of a fire real-time situation, command cooperation between each fire fighter.The current existing comparison in equipment heaviness that can realize this function, is not suitable for individual soldier and carries; Other equipment only can rely on public network to transmit positional information, and most moment puts out the fire on-the-spot without public network signal, and equipment can not use.

Summary of the invention

Technical problem to be solved in the utility model is: provide the one can be simple, light, and be not subject to public network restriction, data transmission convenient based on GPRS/ Big Dipper bimodulus fire fighter location circumstances monitoring terminal.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

Based on GPRS/ Big Dipper bimodulus fire fighter location circumstances monitoring terminal, comprise ARM control module, Big Dipper short message module, GPRS module, sensor assembly, GPS module, warning and alarm module, system power supply, described Big Dipper short message module, GPRS module, sensor assembly, GPS module, warning are connected with ARM control module respectively with alarm module, and described system power supply provides working power for monitoring terminal.

Described ARM control module automatically switches between Big Dipper short message module and two kinds of transmission modes of GPRS module according to the power of outside public network signal, and acquiescence is take GPRS module as main transmission mode.

Described sensor assembly comprises harmful gas sensor and temperature sensor, is used to ARM control module that harmful gas concentration and the temperature information of surrounding environment are provided.

Described GPS module provides fire fighter position information for ARM control module.

Described warning and alarm module comprise alarm module and alarm module, alarm module is by alarm button control, for ARM control module provides fire fighter's active alarm information, alarm module is connected with hummer, alarm module receives the warning information that ARM control module issues in real time, warns fire fighter to note possible danger by hummer.

Described system power supply is made up of lithium battery group, battery charger, battery protecting circuit, 3.3v mu balanced circuit, 5v mu balanced circuit; battery protecting circuit is protected lithium battery group; battery charger charges to lithium battery group; 3.3v mu balanced circuit is to ARM control module, sensor assembly power supply, and 5v mu balanced circuit is to Big Dipper short message module, GPRS module, GPS module, warning and alarm module power supply.

The utility model compared with prior art beneficial effect is: adopt GPRS/ Big Dipper double mode transmission mode, in the time having public network signal, adopt GPRS transmission information, when without public network, adopt Big Dipper short message mode transmission information, this terminal not only can be located fire fighter position, can also monitor fire fighter's ambient condition information, as the harmful gas concentration such as carbon monoxide, sulphuric dioxide information, environment temperature information etc., and in the time that the value of information detecting exceedes predetermined threshold value active alarm; Simultaneously by the real time data communication monitoring to backstage, be convenient to commanding and grasp in real time scene of a fire real-time situation, rational management; Fire fighter can also utilize this terminal to report to the police running into emergency case in addition, and commanding can, according to scene of a fire situation, send warning message to fire fighter.By using the utility model, improve the assurance of commanding to on-the-spot real-time status on the one hand, improve the efficiency of putting out the fire, also ensure fire fighter's life safety simultaneously.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Fig. 1 is theory diagram of the present utility model;

Fig. 2 reports to the police and alarm module block diagram in the utility model;

Fig. 3 is the circuit block diagram of the utility model sensor assembly active monitoring alarm;

Fig. 4 is system power supply circuit block diagram in the utility model.

Embodiment

As shown in Figure 1, based on GPRS/ Big Dipper bimodulus fire fighter location circumstances monitoring terminal, comprise ARM control module 1, Big Dipper short message module 2, GPRS module 3, sensor assembly 4, GPS module 5, warning and alarm module 6, system power supply 7, described Big Dipper short message module 2, GPRS module 3, sensor assembly 4, GPS module 5, warning are connected with ARM control module 1 respectively with alarm module 6, and described system power supply 7 provides working power for monitoring terminal; Described ARM control module 1 automatically switches between Big Dipper short message module 2 and 3 two kinds of transmission modes of GPRS module according to the power of outside public network signal, and acquiescence is take GPRS module 3 as main transmission mode; Described GPS module 5 provides fire fighter position information for ARM control module 1.

As shown in Figure 2, report to the police and comprise alarm module and alarm module with alarm module 6, alarm module is by alarm button control, for ARM control module 1 provides fire fighter's active alarm information, alarm module is connected with hummer, alarm module receives the warning information that ARM control module 1 issues in real time, warns fire fighter to note possible danger by hummer.

As shown in Figure 3, sensor assembly 4 comprises harmful gas sensor and temperature sensor, is used to ARM control module 1 that harmful gas concentration and the temperature information of surrounding environment are provided.

As shown in Figure 4; system power supply 7 is made up of lithium battery group, battery charger, battery protecting circuit, 3.3v mu balanced circuit, 5v mu balanced circuit; battery protecting circuit is protected lithium battery group; battery charger charges to lithium battery group; 3.3v mu balanced circuit is powered to ARM control module 1, sensor assembly 4, and 5v mu balanced circuit is powered to Big Dipper short message module 2, GPRS module 3, GPS module 5, warning and alarm module 6.

When the utility model work, ARM control module 1 comprises outside harmful gas concentration and the temperature information of sensor assembly 4 Real-time Collections by reception, the positional information that GPS module 5 provides, fire fighter's initiative alarming information that warning and alarm module 6 provide etc., carry out information processing, the information that can send here according to sensor assembly 4 such as ARM control module 1 judges that surrounding environment possibility threatens to fire fighter, and in the time that Monitoring Data value exceedes default alarming threshold active alarm, automatically select Big Dipper short message module 2 or GPRS module 3 transmission modes regularly by information reporting command centre according to outer net signal power, receive command centre's danger warning information by Big Dipper short message module 2 or GPRS module 3, withdraw with the hummer prompting fire fighter in alarm module 6 by warning.

Claims

1. based on GPRS/ Big Dipper bimodulus fire fighter location circumstances monitoring terminal, comprise ARM control module (1), Big Dipper short message module (2), GPRS module (3), sensor assembly (4), GPS module (5), warning and alarm module (6), system power supply (7), it is characterized in that, described Big Dipper short message module (2), GPRS module (3), sensor assembly (4), GPS module (5), warning are connected with ARM control module (1) respectively with alarm module (6), and described system power supply (7) provides working power for monitoring terminal.

2. according to claim 1 based on GPRS/ Big Dipper bimodulus fire fighter location circumstances monitoring terminal, it is characterized in that, described ARM control module (1) automatically switches between Big Dipper short message module (2) and (3) two kinds of transmission modes of GPRS module according to the power of outside public network signal, and acquiescence is take GPRS module (3) as main transmission mode.

3. according to claim 1 based on GPRS/ Big Dipper bimodulus fire fighter location circumstances monitoring terminal, it is characterized in that, described sensor assembly (4) comprises harmful gas sensor and temperature sensor, is used to ARM control module (1) that harmful gas concentration and the temperature information of surrounding environment are provided.

4. according to claim 1 based on GPRS/ Big Dipper bimodulus fire fighter location circumstances monitoring terminal, it is characterized in that, described GPS module (5) provides fire fighter position information for ARM control module (1).

5. according to claim 1 based on GPRS/ Big Dipper bimodulus fire fighter location circumstances monitoring terminal, it is characterized in that, described warning and alarm module (6) comprise alarm module and alarm module, alarm module is by alarm button control, for ARM control module (1) provides fire fighter's active alarm information, alarm module is connected with hummer, and alarm module receives the warning information that ARM control module (1) issues in real time, warns fire fighter to note possible danger by hummer.

6. according to claim 1 based on GPRS/ Big Dipper bimodulus fire fighter location circumstances monitoring terminal, it is characterized in that, described system power supply (7) is by lithium battery group, battery charger, battery protecting circuit, 3.3v mu balanced circuit, 5v mu balanced circuit composition, battery protecting circuit is protected lithium battery group, battery charger charges to lithium battery group, 3.3v mu balanced circuit is to ARM control module (1), sensor assembly (4) power supply, 5v mu balanced circuit is to Big Dipper short message module (2), GPRS module (3), GPS module (5), report to the police and alarm module (6) power supply.