A kind of fire-proof doors and windows on-line real time monitoring system
Technical field
The present invention relates to a kind of monitoring device, especially the on-line real time monitoring system of fire-proof doors and windows duty.
Background technology
Along with the fast development of economic construction, pay attention to fire-fighting, assuring the safety for life and property of the people becomes one of focus of governments at all levels.As the important ring in the fire fighting device, labeled door generally adopts in all kinds of buildings.
Yet the behavior in service of the labeled door in the existing building can not be satisfactory.Because general public fire-fighting consciousness is thin, as the labeled door that should be in normally off, but often is in opening; Some building even pile up foreign material at the labeled door position causes labeled door normally to close; Bear the personnel of infrastructure management company of maintenance management function, labeled door is also often lacked effective routine security inspection.All these all are the serious hidden danger of security against fire.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiency that the above-mentioned background technology exists, a kind of real-time monitoring system of fire-proof doors and windows duty is provided, this system should be able to the remote monitoring labeled door duty, be beneficial to take corresponding guarantee measures, guarantee security against fire.
Technical scheme provided by the invention is: a kind of fire-proof doors and windows on-line real time monitoring system is characterized in that this system comprises that being used to detect labeled door on the labeled door that is arranged in each building is in and opens or the signal supervisory instrument of closed condition, detection signal is delivered to wired cable that main frame handles or wireless transmitter, the detection signal that obtains is screened handled and the main frame of output and the processing center that receives the main frame output signal by broadband or GPRS.
Described signal supervisory instrument is the magnetic switch of tongue tube or Hall element and so on.
Described tongue tube or Hall element are installed in the door-plate of labeled door, are installed in the doorframe of labeled door with the magnet of tongue tube or Hall element effect.
Described main frame is that the detection signal that obtains is screened the single-chip microcomputer of judgment processing.
Described wireless transmitter comprises wireless transmit head that is built in the labeled door and the wireless receiver that is installed in the single-chip microcomputer.
Also dispose sound, light warning device on the described main frame.
Operating principle of the present invention is: when certain labeled door is opened, tongue tube or Hall element will send signal because of magnetic signal changes, these signals are transported to single-chip microcomputer by wire transmission or Wireless transmission mode and are screened processing, pinpoint the problems and just carry out sound, light is reported to the police and pass through broadband network or GPRS newspaper processing center; Processing center is carried out following processing respectively according to different situations: infrastructure management company checks processing under 1, notifying by wired or wireless mode; 2, notify relevant after-sale service department that this labeled door is checked maintenance; 3, inform relevant fire department by wired or wireless mode, urge relevant departments to send someone to check.
The invention has the beneficial effects as follows:, thereby handle accordingly because this system can grasp the duty of each labeled door in the system in real time, and in time finds the labeled door of abnormal condition; Not only increased the means of an effective monitoring labeled door, and the ratio of the labeled door of normal operating conditions is significantly improved, the safety of protecting people's lives and properties has been had substantial contribution.
Description of drawings
Fig. 1 is an operating principle schematic diagram of the present invention.
Fig. 2 is the installation site schematic diagram of signal supervisory instrument of the present invention.
Fig. 3 is a circuit working principle schematic of the present invention.
The specific embodiment
As shown in the figure: this fire-proof doors and windows on-line real time monitoring system, can all include in the labeled door in each building of various places in the system; All be equipped with on each labeled door and be used to detect labeled door and be in and open or the signal supervisory instrument of closed condition, detection signal is delivered to wired cable that main frame handles or wireless transmitter, the detection signal that obtains is screened handled and the main frame of output and the processing center (processing center configure host, display station and console) that receives the main frame output signal by broadband or GPRS.
As recommendation, described signal supervisory instrument is the magnetic switch of tongue tube or Hall element and so on.Signal supervisory instrument can be embedded installation, also can be that external hanging type is installed.As embedded, tongue tube 3 or Hall element can be installed in the door-plate 1 of labeled door or be installed in the doorframe 2 of labeled door, can be installed in the doorframe of labeled door with 4 of the magnet of tongue tube or Hall element effect or are installed in the door-plate of labeled door.As external hanging type, tongue tube, Hall element and the magnet that matches can be installed in the external surface of door-plate 1, or doorframe 2 external surfaces.Signal supervisory instrument can utilize bus-powered also can be by battery separately power supply or external power adapter.
Described main frame is a single-chip microcomputer, is used for the detection signal that obtains is screened judgment processing; Dispose gprs module, RJ-45 module and logging modle on the main frame; Also can increase the necessary function module as required.
Described sound, light warning device are loudspeaker, alarm or signal lamp.
Described wireless transmitter comprises wireless transmit head that is built in the labeled door and the wireless receiver that is installed in the single-chip microcomputer.
Receiver receives the signal that wired probe (being signal supervisory instrument+wired cable) or wireless probe (being signal supervisory instrument+wireless transmitter) send, and sends into single-chip microcomputer and handles (early warning of being correlated with, demonstration, record, coding are handled) and finish after network is sent to processing center; Processing center can in time will be notified relevant staff by telephone for information about, or sends on the mobile phone of wireless notification to relevant staff.
The whole buyables of all electronics, appliance component that the present invention adopts.
Still it should be noted that: on basis of the present invention, the necessary maintenance strength of configuration just can form the complete fire-proof doors and windows on-line real time monitoring after-sale service safeguards system of a cover again; This will make immeasurable contribution for guaranteeing that fire fighting device is intact, improve the security against fire working level.