CN201532257U

CN201532257U - Remote temperature detection system

Info

Publication number: CN201532257U
Application number: CN2009201924302U
Authority: CN
Inventors: 李超
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-02
Filing date: 2009-09-02
Publication date: 2010-07-21
Anticipated expiration: 2019-09-02

Abstract

A remote temperature detection system comprises a temperature sensing module, a main control module, a GSM module and a data storage module; the temperature sensing module, the main control module and the GSM module are connected in sequence, the main control module is also connected with the data storage module, the main control module reads data of the temperature sensing module, transmits data to a detection center through the GSM module, and the system can also receive a remote command to perform a passive reading of the temperature data and the setting of the on-site parameters.

Description

The remote temperature detection system

Affiliated technical field

The utility model relates to a kind of pick-up unit, especially the remote temperature detection system.

Background technology

The automatic monitoring of temperature has become all trades and professions and has kept the safety in production and reduce the loss one of important measures of taking.The specific occasion down since Monitor Sub-Station of Less relatively disperse, remote, adopts traditional temperature survey mode cycle long, cost is high, and the surveyor must arrive the scene and measure, so work efficiency is very low, and is not easy to manage.

Summary of the invention

In order to overcome the drawback of traditional temperature survey mode, the utility model provides a kind of remote temperature detection system, by existing GSM network monitoring result is sent to corresponding monitor terminal (as mobile phone, PC) with short message mode.

The technical scheme that its technical matters that solves the utility model adopts is: comprise temperature sensing module, main control module, gsm module, it is characterized in that, data memory module; Temperature sensing module, main control module, gsm module connect successively, main control module also is connected with data memory module, main control module is by reading the data of temperature sensing module, by gsm module temperature data is sent to inspection center, but the also receiving remote order passive setting of reading with on-site parameters of carrying out temperature data of system.

The beneficial effects of the utility model are, characteristics such as that system has is simple in structure, reliability is high, cost is low can be widely used in bridge concrete thermometric, oil gas well site, power cable fire monitoring, silo and material depot temperature monitoring.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a theory diagram of the present utility model; Fig. 2 is the electric structural drawing of main control module; Fig. 3 is a GMS module electricity structural drawing.

Among the figure, 1. temperature sensing module, 2. main control module, 3.GMS module, 4. data memory module.

Embodiment

In Fig. 1, the remote temperature detection system comprises temperature sensing module 1, main control module 2, gsm module 3, data memory module 4; Temperature sensing module 1, main control module 2, gsm module 3 connect successively, main control module 2 also is connected with data memory module 4, main control module 2 is by reading the data of temperature sensing module 1, by gsm module 3 temperature data is sent to inspection center, but the also receiving remote order passive setting of reading with on-site parameters of carrying out temperature data of system.

In Fig. 2, the AT89C52 single-chip microcomputer that MCU adopts Atmel company to produce.It is a kind of low-voltage, low-power consumption, 8 single-chip microcomputers of high performance CMOS, and sheet includes program storage that 8kB can be erasable repeatedly and the data-carrier store of 256B.The SCM peripheral circuit also comprises keyboard, LED display circuit and watchdog circuit etc. except comprising the necessary element of single-chip microcomputer operate as normal, button is used for terminal is carried out the parameter setting.4 light-emitting diode displays can show on-the-spot temperature data.Make things convenient for the related personnel scene to read.In order to realize reliable reset signal, and can be interfered, produce reset signal when program can not normally be moved automatically at computing machine.The micro computer monitoring circuit DS1232 that should select for use Dallas company to produce during the design temperature Acquisition Circuit.

In Fig. 3, TC35i is the wireless communication module of the up-to-date release of Siemens, and function and TC35 compatibility are compact to design.TC35i and GSM 2/2+ compatibility, double frequency (GSM900/GSM1800) work has the RS232 data port.Meet etsi standard GSM0707 and GSM0705, and be easy to upgrade to the GPRS module.This module integrates radio circuit and base band, provides the AT command interface of standard to the user, for data, voice and short message provide quick, reliable, safe transmission, and user friendly application and development and design.TC35i can send to main control module with information and handle by receiving short message on the one hand.Also the temperature data that main control module will send can be sent to inspection center by short message way.

Claims

1. remote temperature detection system, comprise temperature sensing module (1), main control module (2), gsm module (3), data memory module (4), it is characterized in that, temperature sensing module (1), main control module (2), gsm module (3) connect successively, and main control module (2) also is connected with data memory module (4).