CN101750982A

CN101750982A - Intelligent room

Info

Publication number: CN101750982A
Application number: CN200810203636A
Authority: CN
Inventors: 周唐成
Original assignee: Shanghai Fuxing Senior High School
Current assignee: Shanghai Fuxing Senior High School
Priority date: 2008-11-28
Filing date: 2008-11-28
Publication date: 2010-06-23

Abstract

The invention relates to a room, in particular to an intelligent room, which comprises a room door (1), an infrared occupancy sensor circuit unit (7), an add-subtract counting display circuit unit (6), a wireless automatic fortifying signal transmit-receive switch circuit unit (8), a water electricity driving control circuit unit (3), a voice prompting recording and playing circuit unit (2), an acousto-optic prompting circuit unit (5), and a singlechip and stabilized voltage supply circuit mixing unit (4). The invention adopts the structure to make the consumer arrange the device in the room, can well solve the troubles of forgetting to take the key, forgetting to turn off the water and the electricity and the like when people go out, and can effectively avoid heavy losses of the home caused by fire, flood, theft and the like. The device is not influenced by the environment, the light and the temperature, has low cost and convenient installation and debugging, can be widely applied to the home and the offices, and has wide market prospect.

Description

A kind of intelligent room

Technical field

The present invention relates to a kind of room, particularly a kind of intelligent room.

Background technology

At present, the various anti-theft devices of prior art all will click the key anti-theft device of setting up defences and just enter the state of alert and bring into play antitheft effect when owner gos out or leave, in case forgotten by the key of setting up defences, whole anti-theft device just performs practically no function and can not bring into play antitheft effect; What the steel plate structure antitheft door of installing for antitheft every household was adorned again all is spring lock, go out and shut very convenient once the band door smoothly, but some old man or child have often forgotten the band key has just closed door, just remove very difficulty, brings very burden for their life; The neighbours that also have in social life you can often hear so-and-so go out forgotten to have caught fire in the water, electricity and gas man of pass, water logging etc. thing, these things are little then gives ownly increases worry, greatly then cause heavy losses to family.

Summary of the invention

Technical matters to be solved by this invention provides a kind of number that can discern automatically in the room, opens the water power switch of family when there is man-hour in the room, closes anti-theft device; When the room no one, close the water power switch of family, open the intelligent room of anti-theft device.

For solving the problems of the technologies described above, described intelligent room, comprise door 1, it is characterized in that: also comprise infrared human body induction sensor circuit unit 7, plus-minus counting display circuit unit 6, the wireless signal transmitting and receiving on-off circuit unit 8 of setting up defences automatically, water, electricity and gas Drive and Control Circuit unit 3, voice suggestion playback circuitry unit 2, acousto-optic hint circuit unit 5 and single-chip microcomputer and voltage-stabilized power supply circuit mixed cell 4, the corresponding I/O mouth of described each unit and single-chip microcomputer is connected to become a system; Described infrared human body induction sensor circuit unit 7 is electrically connected with the infrared ray transceiver module by the corresponding I/O mouth of single-chip microcomputer to be formed; Described plus-minus counting display circuit unit 6 is electrically connected with display module by the corresponding I/O mouth of single-chip microcomputer to be formed; The described wireless signal transmitting and receiving on-off circuit unit 8 of setting up defences automatically by the corresponding I/O mouth of single-chip microcomputer and resistance, drive triode, radio transceiver chip, transmit-receive switch and be electrically connected and form; Described water, electricity and gas Drive and Control Circuit unit 3 is electrically connected and forms with resistance, driving triode, relay by the corresponding I/O mouth of single-chip microcomputer; Described voice suggestion playback circuitry unit 2 is electrically connected with recording playback button, loudspeaker, voice recording-reproducing assembly by the corresponding I/O mouth of single-chip microcomputer to be formed; Described acousto-optic hint circuit unit 5 is electrically connected with resistance, light emitting diode, hummer by the corresponding I/O mouth of single-chip microcomputer to be formed; The transmitting-receiving structure of described infrared human body induction sensor circuit unit 7 is reflection configuration or correlation structure, and described coding transceiver module is infra-red code transceiver module or laser code transceiver module.

The present invention adopts above-mentioned structure, make the consumer that this device has been installed in the room, can solve people well gos out and leaves behind key, forgets to close worries such as water, electricity and gas, can effectively avoid causing fire, floods, heavy losses such as stolen to family, this device is not subjected to ambient light temperature effect, and is with low cost, and Installation and Debugging are convenient, can extensively be useful for family and office, market outlook are wide.

Description of drawings

Fig. 1 is the structural representation in the intelligent room of the present invention.

Among the figure: 1. door, 2. voice suggestion playback circuitry unit, 3. water, electricity and gas Drive and Control Circuit unit, 4. single-chip microcomputer and voltage-stabilized power supply circuit mixed cell, 5. acousto-optic hint circuit unit, 6. plus-minus counting display circuit unit, 7. infrared human body induction sensor circuit unit, the 8. wireless signal transmitting and receiving on-off circuit unit of setting up defences automatically.

Embodiment

The invention will be further described below in conjunction with accompanying drawing: as shown in Figure 1, the present invention selects a low-power scm for use, its corresponding I/O mouth is electrically connected with two pairs of infrared ray transceiver modules forms reflection type infrared human body sensor circuit unit, the receiving tube of two pairs of infrared human body induction sensors and power valve design and installation are on same circuit board, it is being fixed on the turnover doorframe relevant position, as long as human body turnover energy sense counter, distance of reaction adopt potentiometer adjustable (transferring the triode electric current); Corresponding I/O mouth and display module (charactron show or liquid crystal display all can) is electrically connected composition plus-minus counting display circuit unit, show effective strength in the room at any time; Corresponding I/O mouth and resistance, drive triode, radio transceiver chip, transmit-receive switch is electrically connected forms the wireless signal transmitting and receiving on-off circuit unit of setting up defences automatically, be mainly used in the startup anti-theft device and enter the state of setting up defences automatically, the replacement alarm is joined the key of setting up defences on the telepilot, this function adopts study that coding mode is forever preserved the telepilot signal of setting up defences, concrete operations are: earlier transmit-receive switch is switched to receiving end, when powering on, single-chip microcomputer hears the key of setting up defences that clicks in 5 seconds behind the hummer " all " on the telepilot, hear that then 3 " all " sound expression study to the sign indicating number success, switches to transmitting terminal with transmit-receive switch again and gets final product; Corresponding I/O mouth is electrically connected with resistance, driving triode, relay forms water, electricity and gas Drive and Control Circuit unit; Corresponding I/O mouth is electrically connected with recording playback button, loudspeaker, voice recording-reproducing assembly forms voice suggestion playback circuitry unit, and voice suggestion recording playback content can be by the user from record; Corresponding I/O mouth is electrically connected with resistance, light emitting diode, hummer forms the acousto-optic hint circuit unit, and electric capacity, voltage stabilizer are formed voltage-stabilized power supply circuit unit etc.The foregoing circuit unit is under Single Chip Microcomputer (SCM) program control, its principle of work is: the zero clearing plus-minus counting showed when single-chip microcomputer powered on, close water, electricity and gas Drive and Control Circuit (someone opens after entering automatically), send coded pulse then in turn to two pairs of infrared emission tubes, whether signal is arranged detecting two pairs of infrared receiver tubes respectively, the infrared signal of launching when the people enters door is blocked by human body and returns to receiving tube, single-chip microcomputer detects this return signal and carries out logic determines rapidly, if judge human body is to enter the room program to do to add the counting computing and preserve this number, otherwise do to subtract the counting computing, and the result shown, if operation result is zero, show that then the room is unmanned, start the voice suggestion playback circuitry at once and play voice, and open the wireless switch of setting up defences automatically and send the signal of setting up defences and make it to set up defences to anti-theft device, close the water, electricity and gas Drive and Control Circuit simultaneously, the output control signal removes to close the water, electricity and gas solenoid valve, when the people enters once more, start the water, electricity and gas Drive and Control Circuit electric solenoid valve of fetching boiling water again, resume water supply, power supply.If the human body long period rests on the gateway, single-chip microcomputer can send acousto-optic hint.

In order to adapt to different environment, the logarithm of infrared human body induction sensor infrared ray transceiver module can be designed to more than two pairs, technique scheme and principle of work are mainly reflection-type infrared human body induction sensor, this reflection-type infrared human body induction sensor major advantage is: infrared signal is not subjected to ambient light temperature effect, with low cost, Installation and Debugging are convenient.But can adopt the correlation type in some distance local (exceeding more than 3 meters) far away, if can be designed to the laser code transceiver module at the infra-red code transceiver module of some special occasions human body sensors.If change the present invention into the correlation type, just with the emitting head of two pairs of infrared ray sensors with receive head and separate relative installation and get final product, the logic determines program of single-chip microcomputer detection signal is adjusted accordingly gets final product again, other technical scheme and Single Chip Microcomputer (SCM) program are all constant.

Claims

1. intelligent room, comprise door (1), it is characterized in that: also comprise infrared human body induction sensor circuit unit (7), plus-minus counting display circuit unit (6), the wireless signal transmitting and receiving on-off circuit unit (8) of setting up defences automatically, water, electricity and gas Drive and Control Circuit unit (3), voice suggestion playback circuitry unit (2), acousto-optic hint circuit unit (5) and single-chip microcomputer and voltage-stabilized power supply circuit mixed cell (4), the corresponding I/O mouth of described each unit and single-chip microcomputer is connected to become a system.

2. according to the described intelligent room of claim 1, it is characterized in that: described infrared human body induction sensor circuit unit (7) is electrically connected with the infrared ray transceiver module by the corresponding I/O mouth of single-chip microcomputer to be formed.

3. according to the described intelligent room of claim 1, it is characterized in that: described plus-minus counting display circuit unit (6) is electrically connected with display module by the corresponding I/O mouth of single-chip microcomputer to be formed.

4. according to the described intelligent room of claim 1, it is characterized in that: the described wireless signal transmitting and receiving on-off circuit unit (8) of setting up defences automatically by the corresponding I/O mouth of single-chip microcomputer and resistance, drive triode, radio transceiver chip, transmit-receive switch and be electrically connected and form.

5. according to the described intelligent room of claim 1, it is characterized in that: described water, electricity and gas Drive and Control Circuit unit (3) is electrically connected and forms with resistance, driving triode, relay by the corresponding I/O mouth of single-chip microcomputer.

6. according to the described intelligent room of claim 1, it is characterized in that: described voice suggestion playback circuitry unit (2) is electrically connected with recording playback button, loudspeaker, voice recording-reproducing assembly by the corresponding I/O mouth of single-chip microcomputer to be formed.

7. according to the described intelligent room of claim 1, it is characterized in that: described acousto-optic hint circuit unit (5) is electrically connected with resistance, light emitting diode, hummer by the corresponding I/O mouth of single-chip microcomputer to be formed.

8. according to the described intelligent room of claim 1, it is characterized in that: the transmitting-receiving structure of described infrared human body induction sensor circuit unit (7) is reflection configuration or correlation structure, and described coding transceiver module is infra-red code transceiver module or laser code transceiver module.