A kind of intelligent building wireless anti-theft alarming device
Technical field
The utility model relates to building warning device technical field, is specifically related to a kind of intelligent building wireless anti-theft alarming device.
Background technology
Along with the sustainable growth of economy, the improving constantly of people's living standard, people can not be satisfied with traditional living environment, and the secure context of the sub-district of family and dwelling house is had higher requirement.Simultaneously, rapid development of economy is accompanied by the rapid increase of urban floating population, has increased a difficult problem for the social security in city.And traditional safety alarm system can not be satisfied with the user demand of modern society.
Summary of the invention
The purpose of the utility model provides a kind of intelligent building wireless anti-theft alarming device, and it is simple in structure, and information transmits in time, reports to the police, detects, is recorded in one, adopts wireless transmission method, is specially adapted to the inconvenient occasion that connects up.
In order to solve the existing problem of background technology; The utility model adopts following technical scheme: it comprises CPU1, sound circuit 2, DTMF transceiver 3, RS232 interface module 4, display 5, note amplifier 6, keyboard 7, loudspeaker 8, phone dislodging machine control device 9 and estate management main frame 10; CPU1 interconnects with DTMF transceiver 3 and RS232 interface module 4 respectively; And CPU1 is connected with sound circuit 2, display 5 and note amplifier 6 respectively; Sound circuit 2 is connected with phone dislodging machine control device 9, and DTMF transceiver 3 interconnects with phone dislodging machine control device 9, and RS232 interface module 4 interconnects with estate management main frame 10; Note amplifier 6 is connected with loudspeaker 8, and keyboard 7 is connected with CPU1.
Described sound circuit 2 is provided with speech chip, realizes voice indication and warning function.
Described DTMF transceiver 3 adopts DTMF decoding dual-band chip.
The combination of described DTMF transceiver 3 and CPU1 and note amplifier 6 realizes the detection of various signal tones and the generation of dtmf signal, and dtmf signal is delivered on the telephone wire.
The utility model adopts wireless transmission method.
The utlity model has following beneficial effect: it is simple in structure, and information transmits in time, reports to the police, detects, is recorded in one, uses flexibly, and is simple to operate, thereby has finally realized the safety-protection system automatic management, is easy to promote and use.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to Fig. 1; This embodiment adopts following technical scheme: it comprises CPU1, sound circuit 2, DTMF transceiver 3, RS232 interface module 4, display 5, note amplifier 6, keyboard 7, loudspeaker 8, phone dislodging machine control device 9 and estate management main frame 10; CPU1 interconnects with DTMF transceiver 3 and RS232 interface module 4 respectively; And CPU1 is connected with sound circuit 2, display 5 and note amplifier 6 respectively; Sound circuit 2 is connected with phone dislodging machine control device 9, and DTMF transceiver 3 interconnects with phone dislodging machine control device 9, and RS232 interface module 4 interconnects with estate management main frame 10; Note amplifier 6 is connected with loudspeaker 8, and keyboard 7 is connected with CPU1.
Described sound circuit 2 is provided with speech chip, realizes voice indication and warning function.
Described DTMF transceiver 3 adopts DTMF decoding dual-band chip.
The combination of described DTMF transceiver 3 and CPU1 and note amplifier 6 realizes the detection of various signal tones and the generation of dtmf signal, and dtmf signal is delivered on the telephone wire.
This embodiment adopts wireless transmission method.
This embodiment is simple in structure, and information transmits in time, reports to the police, detects, is recorded in one, uses flexibly, and is simple to operate, thereby finally realized the safety-protection system automatic management, is easy to promote and use.