CN209015362U

CN209015362U - A kind of electric fire monitoring system

Info

Publication number: CN209015362U
Application number: CN201822107937.5U
Authority: CN
Inventors: 姚焕刚; 张义; 夏文好; 王长印
Original assignee: Xuzhou Zheng Tong Man-Made Environment Engineering Co Ltd
Current assignee: Xuzhou Zheng Tong Man-Made Environment Engineering Co Ltd
Priority date: 2018-12-16
Filing date: 2018-12-16
Publication date: 2019-06-21
Anticipated expiration: 2028-12-16

Abstract

The utility model discloses a kind of electric fire monitoring systems of security monitoring technology, electrically output connects amplification module to connection confirmation subsystem, electrically input connects residual current transformer and temperature sensor to amplification module respectively, electrically output connects A/D conversion module to amplification module, electrically output connects single-chip microcontroller to A/D conversion module, electrically input connects alarm reference value module and image processing module to single-chip microcontroller respectively, electrically input connects camera module to image processing module, electrically output connects alert sub-system to single-chip microcontroller respectively, data disaply moudle and data memory module, electrically output connects print module to data memory module, the utility model confirms whether connection is normal by connection confirmation subsystem, utilize electromagnetic field inducing principle, the variation of temperature effect in route electric current and temperature adopted in real time Collection prevents route because of fire caused by there is short circuit or open circuit.

Description

A kind of electric fire monitoring system

Technical field

The utility model relates to security monitoring technology, specially a kind of electric fire monitoring system.

Background technique

With the rapid development of economic construction, living standards of the people improve year by year, the various electrical equipment consumptions in family Increasing, electrical equipment is easy to be malfunctioned because of route by heat ageing or connection when in use, causes because there is short circuit or open circuit Caused by fire, serious loss of personal property is brought to the people, for this purpose, it is proposed that a kind of electric fire monitoring system.

Utility model content

The purpose of this utility model is to provide a kind of electric fire monitoring systems, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of electric fire monitoring system, including even Confirmation subsystem is connect, connection confirmation subsystem, which electrically exports, connects amplification module, and electrically input connects residue to amplification module respectively Current transformer and temperature sensor, electrically output connection A/D conversion module, A/D conversion module electrical property output connect amplification module Single-chip microcontroller is connect, electrically input connection alarm reference value module and image processing module, image processing module are electrical respectively for single-chip microcontroller Input connection camera module, electrically output connection alert sub-system, data disaply moudle and data store mould to single-chip microcontroller respectively Block, electrically output connects print module to data memory module.

Preferably, connection confirmation subsystem includes connecting and disconnecting of the circuit tester, and electrically output connects electricity to connecting and disconnecting of the circuit tester Road signal projector, electrically output connecting detection processor, measurement processor electrically export connection circuit to circuit signal transmitter Control module, circuit control module electrically export connection status indicator lamp.

Preferably, alert sub-system includes data reception module, and electrically output connects controlling alarm mould to data reception module Block, electrically output connection combined aural and visual alarm and wireless communication module, wireless communication module electrically export alarm control module respectively Connect terminal module.

Preferably, camera module is automatic focusing camera, and automatic focusing camera outer wall is provided with LED light ball.

Preferably, data memory module includes storage unit and user authority management unit.

Preferably, terminal module includes PC terminal and intelligent mobile terminal.

Compared with prior art, the utility model has the beneficial effects that the utility model is true by connection confirmation subsystem Whether normal recognize connection, prevents route because of fire caused by there is short circuit or open circuit, utilize electromagnetic field inducing principle, temperature The variation of effect in route electric current and temperature acquired in real time, single-chip microcontroller is to the data of acquisition and alarm reference value module The reference value of middle setting carries out calculating comparison, judges whether acquisition data are abnormal, when there are abnormal data, controlling alarm mould Block controls combined aural and visual alarm alarm, arrives the scene of the accident rapidly convenient for resident near prompting and carries out inspection processing, while wireless telecommunications Alarm signal is transferred to terminal module by module, and convenient resident not at the scene understands field condition in time, and camera module is used Environment at acquisition alarm, facilitates resident to check whether fire condition occur, and print module comes out the data-printing of preservation, Resident is facilitated to read the variation tendency for understanding acquisition data.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model connection confirmation subsystem functional block diagram；

Fig. 3 is the utility model alert sub-system functional block diagram.

In figure: 1, connection confirmation subsystem；2, amplification module；3, residual current transformer；4, temperature sensor；5,A/D Conversion module；6, single-chip microcontroller；7, alarm reference value module；8, image processing module；9, camera module；10, alert sub-system； 11, data disaply moudle；12, data memory module；13, print module；14, connecting and disconnecting of the circuit tester；15, circuit signal emits Device；16, measurement processor；17, circuit control module；18, status indicator lamp；19, data reception module；20, controlling alarm mould Block；21, combined aural and visual alarm；22, wireless communication module；23, terminal module.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of electric fire monitoring system, including connection Confirm subsystem 1, for confirming whether connection is normal, prevents route because of fire, connection caused by there is short circuit or open circuit The electrically output connection amplification module 2 of subsystem 1 is confirmed, convenient for amplifying to received acquisition signal, when improving signal transmission Accuracy, the electrical input connection residual current transformer 3 and temperature sensor 4 respectively of amplification module 2 utilizes electromagnetic field inducing Principle, temperature effect variation in route electric current and temperature acquired in real time, the electrical output connection A/D of amplification module 2 Conversion module 5, electrically output connection single-chip microcontroller 6, A/D conversion module 5 carry out amplified acquisition signal to A/D conversion module 5 Digital-to-analogue conversion is transferred to single-chip microcontroller 6 and carries out analytical judgment processing, the electrically input connection alarm reference respectively of single-chip microcontroller 6 after conversion It is worth module 7 and image processing module 8, the reference value set in the data and alarm reference value module 7 of 6 pairs of single-chip microcontroller acquisitions carries out Comparison is calculated, judges whether acquisition data are abnormal, when there are abnormal data, single-chip microcontroller 6 controls alert sub-system 10 and works, It breaks down convenient for improving resident's route, electrically input connects camera module 9 to image processing module 8, for acquiring at alarm Environment, facilitate resident to check whether fire condition occur, single-chip microcontroller 6 respectively electrically output connection alert sub-system 10, data Display module 11 and data memory module 12, data disaply moudle 11 is liquid crystal display, convenient for showing the information such as fire alarm, Data memory module 12 saves data for safeguarding, data memory module 12 electrically exports connection print module 13, print module 13 be thermal printer, convenient for coming out the data-printing of preservation, resident is facilitated to read the variation tendency for understanding acquisition data.

Wherein, connection confirmation subsystem 1 include connecting and disconnecting of the circuit tester 14, connecting and disconnecting of the circuit tester 14 in route whether There are electric current and voltage to be detected, there is electric current and voltage to be then powered, electrically output connects circuit signal to connecting and disconnecting of the circuit tester 14 Transmitter 15, electrically output connecting detection processor 16, measurement processor 16 electrically export connection electricity to circuit signal transmitter 15 Road control module 17, circuit control module 17 electrically export connection status indicator lamp 18, after route is connected, measurement processor 16 It is lighted by 17 state of a control indicator light 18 of circuit control module, and status indicator lamp 18 is red and green color indicator light, route is just It gives a green light after often connecting, fire condition caused by effectively avoiding because of route appearance short circuit or open circuit；

Alert sub-system 10 includes data reception module 19, for receiving through treated the alert data information of single-chip microcontroller 6, Electrically output connects alarm control module 20, the electrical output connection acousto-optic report of the difference of alarm control module 20 to data reception module 19 Alert device 21 and wireless communication module 22, wireless communication module 22 electrically control by output connection terminal module 23, alarm control module 20 Combined aural and visual alarm 21 processed works, and arrives the scene of the accident rapidly convenient for neighbouring resident and carries out inspection processing, terminal module 23 includes PC whole End and intelligent mobile terminal, convenient for alarm signal is sent the notification to resident not at the scene；

Camera module 9 is automatic focusing camera, and automatic focusing camera outer wall is provided with LED light ball, convenient for certainly The dynamic camera that focuses can in real time clearly be monitored environment；

Data memory module 12 includes storage unit and user authority management unit, and storage unit is used to save the number of acquisition According to user authority management unit can prevent unauthorized operation, and safeguards system safe and stable operation is system maintenance management Reliable safety guarantee is provided.

Working principle: when work, confirm whether connection is normal, prevents route because going out by connection confirmation subsystem 1 Fire caused by existing short circuit or open circuit, using the variation of electromagnetic field inducing principle, temperature effect to the electric current and temperature in route It is acquired in real time, the data of acquisition are transferred in single-chip microcontroller 6 after enhanced processing, the data and alarm of 6 pairs of single-chip microcontroller acquisitions The reference value set in reference value module 7 carries out calculating comparison, judges whether acquisition data are abnormal, abnormal data occur When, single-chip microcontroller 6 controls alert sub-system 10 and works, and so that alarm control module 20 is controlled combined aural and visual alarm 21 and alarms, convenient for reminding Neighbouring resident arrives rapidly the scene of the accident and carries out inspection processing, and terminal module 23 includes PC terminal and intelligent mobile terminal, and being convenient for will Alarm signal notice is to resident not at the scene, and conveniently resident not at the scene understands field condition in time, and camera module 9 is used Environment at acquisition alarm, facilitates resident to check whether fire condition occur, shows fire report by data disaply moudle 11 The information such as alert, data memory module 12 save data for safeguarding, print module 13 comes out the data-printing of preservation, facilitate residence The people read the variation tendency for understanding acquisition data.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of electric fire monitoring system, it is characterised in that: confirm subsystem (1) including connection, connection confirmation subsystem (1) Electrically output connection amplification module (2), electrically input connection residual current transformer (3) and temperature pass amplification module (2) respectively Sensor (4), amplification module (2) electrically output connection A/D conversion module (5), A/D conversion module (5) electrically export connection monolithic Machine (6), electrically input connects alarm reference value module (7) and image processing module (8), image procossing mould to single-chip microcontroller (6) respectively Block (8) electrically input connection camera module (9), electrically output connection alert sub-system (10), data are aobvious respectively for single-chip microcontroller (6) Show module (11) and data memory module (12), data memory module (12) electrically output connection print module (13).

2. a kind of electric fire monitoring system according to claim 1, it is characterised in that: connection confirmation subsystem (1) packet It includes connecting and disconnecting of the circuit tester (14), connecting and disconnecting of the circuit tester (14) electrically output connection circuit signal transmitter (15), circuit letter Electrically output connecting detection processor (16) of number transmitter (15), the electrical output connection circuit control module of measurement processor (16) (17), circuit control module (17) electrically output connection status indicator lamp (18).

3. a kind of electric fire monitoring system according to claim 1, it is characterised in that: alert sub-system (10) includes number According to receiving module (19), data reception module (19) electrically output connection alarm control module (20), alarm control module (20) Electrically output connects combined aural and visual alarm (21) and wireless communication module (22), wireless communication module (22) electrically output connection respectively Terminal module (23).

4. a kind of electric fire monitoring system according to claim 1, it is characterised in that: camera module (9) is automatic Camera is focused, and automatic focusing camera outer wall is provided with LED light ball.

5. a kind of electric fire monitoring system according to claim 1, it is characterised in that: data memory module (12) includes Storage unit and user authority management unit.

6. a kind of electric fire monitoring system according to claim 3, it is characterised in that: terminal module (23) includes PC end End and intelligent mobile terminal.