CN204791395U - Family's fire prevention anti -theft device - Google Patents
Family's fire prevention anti -theft device Download PDFInfo
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- CN204791395U CN204791395U CN201520438395.3U CN201520438395U CN204791395U CN 204791395 U CN204791395 U CN 204791395U CN 201520438395 U CN201520438395 U CN 201520438395U CN 204791395 U CN204791395 U CN 204791395U
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- 230000002265 prevention Effects 0.000 title abstract 2
- 239000000779 smoke Substances 0.000 claims abstract description 7
- 239000003990 capacitor Substances 0.000 claims description 39
- 239000013078 crystal Substances 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000000246 remedial effect Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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Abstract
The utility model relates to a family's fire prevention anti -theft device belongs to intelligent house technical field. The utility model discloses a shell, button module, LCD display screen, power source, switch, MCU host system, GSM module, LED display module, clock module, alarm module, power module, temperature sensor circuit, human infrared sensor circuit, smoke transducer circuit, button module links to each other with MCU host system, and LED display module and MCU host system are connected, power module links to each other with MCU host system, and power source links to each other with the switch. The utility model discloses simple structure, flexible operation, low cost not only send the audible alarm signal, can also remind owner to take corresponding measure to the dangerous information of owner's transmitter data report to because the difference of various places temperature, each in season the temperature difference, adjust warning temperature and smog concentration by oneself, also can change receive information's cell -phone number by oneself.
Description
Technical field
The utility model relates to a kind of home fire safety anti-theft device, belongs to Smart Home technical field.
Background technology
Panalarm is most important for the safety of life and property of protection people.Current burglar alarm product only has 20% in the popularity rate of China, with the developed country such as America and Europe up to 70% popularity rate compared with, the development of China's burglar alarm produce market is just at the early-stage, the degree of recognition especially in home security alarm system and popularity rate lower.Along with the raising of people's security precautions, have more person and use household safety-protection alarming product, home security alarm system can be predicted and will have boundless development space.
Summary of the invention
The technical problems to be solved in the utility model is: the utility model provides a kind of home fire safety anti-theft device, for when solving at home unmanned, whether have fire or the situation that has stranger to enter of family are grasped in real time and taked the problem of corresponding remedial measures in time, and just because of areal variation, calendar variation, the temperature triggering fire is different, the concentration of smog is different, can regulate alarm temperature and concentration in real time, more can relocate the receiving the cell-phone number of alarming short message breath simultaneously.
Technical solutions of the utility model are: a kind of home fire safety anti-theft device, comprise shell 1, button module 2, LCD display 3, power interface 6, switch 7, MCU main control module 8, gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16;
Described shell 1 is provided with button module 2, LCD display 3, power interface 6, switch 7 on the surface; MCU main control module 8, gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 is provided with in shell 1;
Described button module 2 is connected with MCU main control module 8, and described LED display module 10 comprises lcd driver, LCD display 3; Lcd driver is connected with MCU main control module 8 with LCD display 3 respectively; Described power module 13 is connected with MCU main control module 8, and power interface 6 is connected with switch 7;
Described MCU main control module 8 comprises single-chip microcomputer STC89C52, clock circuit, reset circuit, single-chip microcomputer STC89C52 is by XTAL1, XTAL2 pin connecing the clock circuit of timing element composition, single-chip microcomputer STC89C52 connects reset circuit by RESET pin, described clock circuit selects the crystal oscillator of 11.0592MHZ and the electric capacity of 30pF, and reset circuit selects 30pF electric capacity and 10K resistance;
Single-chip microcomputer in described MCU main control module 8 is connected with gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 respectively.
Described button module 2 comprises set-up mode button 2_1, numeral adds button 2_2, numeral subtracts button 2_3, ACK button 2_4; Set-up mode button 2_1, numeral add button 2_2, numeral subtracts button 2_3, ACK button 2_4 and is connected with the single-chip microcomputer P3.4 mouth of MCU main control module 8, P3.5 mouth, P3.6 mouth, P3.7 mouth respectively.
Described shell 1 is provided with bleeder vent 4, suppending hole 5 is convenient to ventilative and hangs described home fire safety anti-theft device.
Described gsm module 9 comprises MAX232 single supply level shifting circuit and gsm module TC35I; C1+ and C1-of MAX232 connects the electrochemical capacitor of a 1uF size, C2+ and C2-connects the electrochemical capacitor of a 1uF size, V+ and VCC connect 1uF size electrochemical capacitor and meet+5V, VCC and GND connects the electrochemical capacitor of a 1uF size, GND ground connection, the pin 10 i.e. R2IN port of MAX232 connects the P3.0 mouth of single-chip microcomputer, and pin 9 i.e. R2OUT port connects the P3.1 mouth of single-chip microcomputer, and pin 7 i.e. T2OUT port and pin 8 i.e. R2IN port connects serial ports and is connected with the serial ports of gsm module TC35I.
Described clock module 11 is made up of the external single-chip microcomputer of DS1302 chip, connect+5V power supply after the VCC mouth of DS1302 chip connects the electrochemical capacitor of 1uF size, VCC2 mouth connects+5V power supply, X1 and X2 mouth connects the crystal oscillator that size is 32.768KHZ, SCLK mouth connects the P1.3 mouth of single-chip microcomputer again after connecing the resistance of 10K, connect the P1.4 mouth of single-chip microcomputer after I O connects 10K resistance again, RST connects the P1.5 mouth of single-chip microcomputer again after connecing 10K resistance, GND ground connection.
Described alarm module 12 comprises the resistance of the triode 8550 of positive-negative-positive, hummer, 0.3K; The triode 8550 of positive-negative-positive connects hummer; 0.3K resistance is connected with the P1.0 mouth of single-chip microcomputer.
Described temperature sensor circuit 14 comprises temperature sensor DS18B20, and the VD mouth of temperature sensor DS18B20 meets VCC, and DC mouth connects the P1.1 mouth of single-chip microcomputer, GND ground connection, and a size of connecting between VD mouth and DC mouth is the resistance of 4.7K.
Described infrared sensor of the human body circuit 15 comprises phase inverter 74LS04 and infrared sensor of the human body module HC-SR501; Phase inverter 74LS04 is used for low and high level conversion, its 7 pin ground connection, and 14 pin meet VCC, and 13 pin connect the OUT end of infrared sensor of the human body module HC-SR501, and 12 pin connect the P1.2 mouth of single-chip microcomputer, and the VCC of infrared sensor of the human body module HC-SR501 connects electricity, GND ground connection.
Described smog sensor circuit 16 comprises smoke transducer module MQ-2, and the VCC of smoke transducer module MQ-2 meets+5V, the P1.6 of AOUT termination single-chip microcomputer, GND ground connection.
Principle of work of the present utility model is:
When the correct place in circuit of this home fire safety anti-theft device and after starting working, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 start measurement data, and are presented in LCD display 3 by the alarming threshold value set by current surveyed data and this device; The current real-time time is also shown in LCD display 3 by clock module 11; Set-up mode button 2_1 is for selecting the systematic parameter that will arrange, after first time presses set-up mode button 2_1, this device enters the setting of temperature alarming threshold values, after second time presses set-up mode button 2_1, this device enters the setting of smokescope alarming threshold value, after third time presses set-up mode button 2_1, this device enters the setting of alert receipt note number.Numeral adds button 2-2 to be increased for the step-by-step arranging parameter current, and when pressing numeral and adding button 2-2 mono-time, certain figure place of the current parameter value that will arrange adds 1.Numeral subtracts button 2-3 and reduces for the step-by-step arranging parameter current, and when pressing numeral and subtracting button 2-3 mono-time, certain figure place of the current parameter value that will arrange subtracts 1.ACK button 2-4 is used for the confirmation of present bit parameters number, when certain position of set parameter arrives anticipation settings, press ACK button 2-4, then this figure place is determined, this device enters the setting of next figure place automatically, above described in, button module 2 is connected with MCU main control module 8, be wherein all by the chip microcontroller in MCU main control module 8 for the mode of the setting of each button of button module 2, and the means realized belong to the application of the technological means of automatic field routine.
The modules that described power module 13 is whole device and circuit provide power supply;
When temperature sensing circuit 14, when the data that smog sensor circuit 16 records exceed alarming threshold value, alarm module 12 starts to report to the police, and send dangerous information by gsm module 9 to pre-set alarming short message receiving number, owner is reminded to take corresponding measure, wherein for " temperature sensing circuit 14, when the data that smog sensor circuit 16 records exceed alarming threshold value, alarm module 12 starts to report to the police " and the specific implementation means of " gsm module 9 send to pre-set alarming short message receiving number dangerous information " be by the chip microcontroller in MCU main control module 8, and the means realized belong to the application of the technological means of automatic field routine.
When infrared sensor of the human body circuit 15 detects that institute's surveyed area has people to occur, alarm module 12 starts to report to the police, and send dangerous information by gsm module 9 to pre-set alarming short message receiving number, owner is reminded to take corresponding measure, and infrared sensor of the human body circuit 15 can work in set time zone, all the other times do not work, wherein the information trigger alarm module 12 detected by infrared sensor of the human body circuit 15 is reported to the police and gsm module 9 to pre-set alarming short message receiving number send dangerous information, owner is reminded to take corresponding measure to be all by the chip microcontroller in MCU main control module 8, and the means realized belong to the application of the technological means of automatic field routine.
The beneficial effects of the utility model are: the utility model structure is simple, flexible operation, with low cost, alerting signal of not only sounding, and can be arranged and the real-time Presentation Function of measurement data provide the experience of hommization by alarm threshold value; Can also send information reporting dangerous information to owner, remind owner to take corresponding measure, and because the difference of various places temperature, the difference of each seasonal temperature, regulates alarm temperature and smokescope voluntarily, also more can relocate the receiving the phone number of information voluntarily.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present utility model;
Fig. 2 is structure schematic diagram of the present utility model;
Fig. 3 is that internal circuit of the present utility model connects block diagram;
Fig. 4 is the utility model microcontroller system circuit figure;
Fig. 5 is the utility model clock module circuit diagram;
Fig. 6 is the utility model gsm module circuit diagram;
Fig. 7 is the utility model human body infrared module circuit diagram;
Fig. 8 is the utility model temperature sensor circuit figure;
Fig. 9 is the utility model smog sensor circuit figure;
Figure 10 is the utility model alarm module circuitry figure.
Each label in Fig. 1-3: 1-shell, 2-button module, 2_1-set-up mode button, 2_2-numeral add button, 2_3-numeral subtracts button, 2_4-ACK button, 3-LCD display screen, 4-bleeder vent, 5-suppending hole, 6-power interface, 7-switch, 8-MCU main control module, 9-GSM module, 10-LED display module, 11-clock module, 12-alarm module, 13-power module, 14-temperature sensor circuit, 15-infrared sensor of the human body circuit, 16-smog sensor circuit.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1: as Figure 1-10 shows, a kind of home fire safety anti-theft device, comprises shell 1, button module 2, LCD display 3, power interface 6, switch 7, MCU main control module 8, gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16;
Described shell 1 is provided with button module 2, LCD display 3, power interface 6, switch 7 on the surface; MCU main control module 8, gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 is provided with in shell 1;
Described button module 2 is connected with MCU main control module 8, and described LED display module 10 comprises lcd driver, LCD display 3; Lcd driver is connected with MCU main control module 8 with LCD display 3 respectively; Described power module 13 is connected with MCU main control module 8, and power interface 6 is connected with switch 7;
Described MCU main control module 8 comprises single-chip microcomputer STC89C52, clock circuit, reset circuit, single-chip microcomputer STC89C52 is by XTAL1, XTAL2 pin connecing the clock circuit of timing element composition, single-chip microcomputer STC89C52 connects reset circuit by RESET pin, described clock circuit selects the crystal oscillator of 11.0592MHZ and the electric capacity of 30pF, and reset circuit selects 30pF electric capacity and 10K resistance;
Single-chip microcomputer in described MCU main control module 8 is connected with gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 respectively.
Embodiment 2: as Figure 1-10 shows, a kind of home fire safety anti-theft device, comprises shell 1, button module 2, LCD display 3, power interface 6, switch 7, MCU main control module 8, gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16;
Described shell 1 is provided with button module 2, LCD display 3, power interface 6, switch 7 on the surface; MCU main control module 8, gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 is provided with in shell 1;
Described button module 2 is connected with MCU main control module 8, and described LED display module 10 comprises lcd driver, LCD display 3; Lcd driver is connected with MCU main control module 8 with LCD display 3 respectively; Described power module 13 is connected with MCU main control module 8, and power interface 6 is connected with switch 7;
Described MCU main control module 8 comprises single-chip microcomputer STC89C52, clock circuit, reset circuit, single-chip microcomputer STC89C52 is by XTAL1, XTAL2 pin connecing the clock circuit of timing element composition, single-chip microcomputer STC89C52 connects reset circuit by RESET pin, described clock circuit selects the crystal oscillator of 11.0592MHZ and the electric capacity of 30pF, and reset circuit selects 30pF electric capacity and 10K resistance;
Single-chip microcomputer in described MCU main control module 8 is connected with gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 respectively.
Described button module 2 comprises set-up mode button 2_1, numeral adds button 2_2, numeral subtracts button 2_3, ACK button 2_4; Set-up mode button 2_1, numeral add button 2_2, numeral subtracts button 2_3, ACK button 2_4 and is connected with the single-chip microcomputer P3.4 mouth of MCU main control module 8, P3.5 mouth, P3.6 mouth, P3.7 mouth respectively.
Embodiment 3: as Figure 1-10 shows, a kind of home fire safety anti-theft device, comprises shell 1, button module 2, LCD display 3, power interface 6, switch 7, MCU main control module 8, gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16;
Described shell 1 is provided with button module 2, LCD display 3, power interface 6, switch 7 on the surface; MCU main control module 8, gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 is provided with in shell 1;
Described button module 2 is connected with MCU main control module 8, and described LED display module 10 comprises lcd driver, LCD display 3; Lcd driver is connected with MCU main control module 8 with LCD display 3 respectively; Described power module 13 is connected with MCU main control module 8, and power interface 6 is connected with switch 7;
Described MCU main control module 8 comprises single-chip microcomputer STC89C52, clock circuit, reset circuit, single-chip microcomputer STC89C52 is by XTAL1, XTAL2 pin connecing the clock circuit of timing element composition, single-chip microcomputer STC89C52 connects reset circuit by RESET pin, described clock circuit selects the crystal oscillator of 11.0592MHZ and the electric capacity of 30pF, and reset circuit selects 30pF electric capacity and 10K resistance;
Single-chip microcomputer in described MCU main control module 8 is connected with gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 respectively.
Described button module 2 comprises set-up mode button 2_1, numeral adds button 2_2, numeral subtracts button 2_3, ACK button 2_4; Set-up mode button 2_1, numeral add button 2_2, numeral subtracts button 2_3, ACK button 2_4 and is connected with the single-chip microcomputer P3.4 mouth of MCU main control module 8, P3.5 mouth, P3.6 mouth, P3.7 mouth respectively.
Described shell 1 is provided with bleeder vent 4, suppending hole 5 is convenient to ventilative and hangs described home fire safety anti-theft device.
Embodiment 4: as Figure 1-10 shows, a kind of home fire safety anti-theft device, comprises shell 1, button module 2, LCD display 3, power interface 6, switch 7, MCU main control module 8, gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16;
Described shell 1 is provided with button module 2, LCD display 3, power interface 6, switch 7 on the surface; MCU main control module 8, gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 is provided with in shell 1;
Described button module 2 is connected with MCU main control module 8, and described LED display module 10 comprises lcd driver, LCD display 3; Lcd driver is connected with MCU main control module 8 with LCD display 3 respectively; Described power module 13 is connected with MCU main control module 8, and power interface 6 is connected with switch 7;
Described MCU main control module 8 comprises single-chip microcomputer STC89C52, clock circuit, reset circuit, single-chip microcomputer STC89C52 is by XTAL1, XTAL2 pin connecing the clock circuit of timing element composition, single-chip microcomputer STC89C52 connects reset circuit by RESET pin, described clock circuit selects the crystal oscillator of 11.0592MHZ and the electric capacity of 30pF, and reset circuit selects 30pF electric capacity and 10K resistance;
Single-chip microcomputer in described MCU main control module 8 is connected with gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 respectively.
Described button module 2 comprises set-up mode button 2_1, numeral adds button 2_2, numeral subtracts button 2_3, ACK button 2_4; Set-up mode button 2_1, numeral add button 2_2, numeral subtracts button 2_3, ACK button 2_4 and is connected with the single-chip microcomputer P3.4 mouth of MCU main control module 8, P3.5 mouth, P3.6 mouth, P3.7 mouth respectively.
Described shell 1 is provided with bleeder vent 4, suppending hole 5 is convenient to ventilative and hangs described home fire safety anti-theft device.
Described gsm module 9 comprises MAX232 single supply level shifting circuit and gsm module TC35I; C1+ and C1-of MAX232 connects the electrochemical capacitor of a 1uF size, C2+ and C2-connects the electrochemical capacitor of a 1uF size, V+ and VCC connect 1uF size electrochemical capacitor and meet+5V, VCC and GND connects the electrochemical capacitor of a 1uF size, GND ground connection, the pin 10 i.e. R2IN port of MAX232 connects the P3.0 mouth of single-chip microcomputer, and pin 9 i.e. R2OUT port connects the P3.1 mouth of single-chip microcomputer, and pin 7 i.e. T2OUT port and pin 8 i.e. R2IN port connects serial ports and is connected with the serial ports of gsm module TC35I.
Embodiment 5: as Figure 1-10 shows, a kind of home fire safety anti-theft device, comprises shell 1, button module 2, LCD display 3, power interface 6, switch 7, MCU main control module 8, gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16;
Described shell 1 is provided with button module 2, LCD display 3, power interface 6, switch 7 on the surface; MCU main control module 8, gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 is provided with in shell 1;
Described button module 2 is connected with MCU main control module 8, and described LED display module 10 comprises lcd driver, LCD display 3; Lcd driver is connected with MCU main control module 8 with LCD display 3 respectively; Described power module 13 is connected with MCU main control module 8, and power interface 6 is connected with switch 7;
Described MCU main control module 8 comprises single-chip microcomputer STC89C52, clock circuit, reset circuit, single-chip microcomputer STC89C52 is by XTAL1, XTAL2 pin connecing the clock circuit of timing element composition, single-chip microcomputer STC89C52 connects reset circuit by RESET pin, described clock circuit selects the crystal oscillator of 11.0592MHZ and the electric capacity of 30pF, and reset circuit selects 30pF electric capacity and 10K resistance;
Single-chip microcomputer in described MCU main control module 8 is connected with gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 respectively.
Described button module 2 comprises set-up mode button 2_1, numeral adds button 2_2, numeral subtracts button 2_3, ACK button 2_4; Set-up mode button 2_1, numeral add button 2_2, numeral subtracts button 2_3, ACK button 2_4 and is connected with the single-chip microcomputer P3.4 mouth of MCU main control module 8, P3.5 mouth, P3.6 mouth, P3.7 mouth respectively.
Described shell 1 is provided with bleeder vent 4, suppending hole 5 is convenient to ventilative and hangs described home fire safety anti-theft device.
Described gsm module 9 comprises MAX232 single supply level shifting circuit and gsm module TC35I; C1+ and C1-of MAX232 connects the electrochemical capacitor of a 1uF size, C2+ and C2-connects the electrochemical capacitor of a 1uF size, V+ and VCC connect 1uF size electrochemical capacitor and meet+5V, VCC and GND connects the electrochemical capacitor of a 1uF size, GND ground connection, the pin 10 i.e. R2IN port of MAX232 connects the P3.0 mouth of single-chip microcomputer, and pin 9 i.e. R2OUT port connects the P3.1 mouth of single-chip microcomputer, and pin 7 i.e. T2OUT port and pin 8 i.e. R2IN port connects serial ports and is connected with the serial ports of gsm module TC35I.
Described clock module 11 is made up of the external single-chip microcomputer of DS1302 chip, connect+5V power supply after the VCC mouth of DS1302 chip connects the electrochemical capacitor of 1uF size, VCC2 mouth connects+5V power supply, X1 and X2 mouth connects the crystal oscillator that size is 32.768KHZ, SCLK mouth connects the P1.3 mouth of single-chip microcomputer again after connecing the resistance of 10K, connect the P1.4 mouth of single-chip microcomputer after I O connects 10K resistance again, RST connects the P1.5 mouth of single-chip microcomputer again after connecing 10K resistance, GND ground connection.
Embodiment 6: as Figure 1-10 shows, a kind of home fire safety anti-theft device, comprises shell 1, button module 2, LCD display 3, power interface 6, switch 7, MCU main control module 8, gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16;
Described shell 1 is provided with button module 2, LCD display 3, power interface 6, switch 7 on the surface; MCU main control module 8, gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 is provided with in shell 1;
Described button module 2 is connected with MCU main control module 8, and described LED display module 10 comprises lcd driver, LCD display 3; Lcd driver is connected with MCU main control module 8 with LCD display 3 respectively; Described power module 13 is connected with MCU main control module 8, and power interface 6 is connected with switch 7;
Described MCU main control module 8 comprises single-chip microcomputer STC89C52, clock circuit, reset circuit, single-chip microcomputer STC89C52 is by XTAL1, XTAL2 pin connecing the clock circuit of timing element composition, single-chip microcomputer STC89C52 connects reset circuit by RESET pin, described clock circuit selects the crystal oscillator of 11.0592MHZ and the electric capacity of 30pF, and reset circuit selects 30pF electric capacity and 10K resistance;
Single-chip microcomputer in described MCU main control module 8 is connected with gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 respectively.
Described button module 2 comprises set-up mode button 2_1, numeral adds button 2_2, numeral subtracts button 2_3, ACK button 2_4; Set-up mode button 2_1, numeral add button 2_2, numeral subtracts button 2_3, ACK button 2_4 and is connected with the single-chip microcomputer P3.4 mouth of MCU main control module 8, P3.5 mouth, P3.6 mouth, P3.7 mouth respectively.
Described shell 1 is provided with bleeder vent 4, suppending hole 5 is convenient to ventilative and hangs described home fire safety anti-theft device.
Described gsm module 9 comprises MAX232 single supply level shifting circuit and gsm module TC35I; C1+ and C1-of MAX232 connects the electrochemical capacitor of a 1uF size, C2+ and C2-connects the electrochemical capacitor of a 1uF size, V+ and VCC connect 1uF size electrochemical capacitor and meet+5V, VCC and GND connects the electrochemical capacitor of a 1uF size, GND ground connection, the pin 10 i.e. R2IN port of MAX232 connects the P3.0 mouth of single-chip microcomputer, and pin 9 i.e. R2OUT port connects the P3.1 mouth of single-chip microcomputer, and pin 7 i.e. T2OUT port and pin 8 i.e. R2IN port connects serial ports and is connected with the serial ports of gsm module TC35I.
Described clock module 11 is made up of the external single-chip microcomputer of DS1302 chip, connect+5V power supply after the VCC mouth of DS1302 chip connects the electrochemical capacitor of 1uF size, VCC2 mouth connects+5V power supply, X1 and X2 mouth connects the crystal oscillator that size is 32.768KHZ, SCLK mouth connects the P1.3 mouth of single-chip microcomputer again after connecing the resistance of 10K, connect the P1.4 mouth of single-chip microcomputer after I O connects 10K resistance again, RST connects the P1.5 mouth of single-chip microcomputer again after connecing 10K resistance, GND ground connection.
Described alarm module 12 comprises the resistance of the triode 8550 of positive-negative-positive, hummer, 0.3K; The triode 8550 of positive-negative-positive connects hummer; 0.3K resistance is connected with the P1.0 mouth of single-chip microcomputer.
Embodiment 7: as Figure 1-10 shows, a kind of home fire safety anti-theft device, comprises shell 1, button module 2, LCD display 3, power interface 6, switch 7, MCU main control module 8, gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16;
Described shell 1 is provided with button module 2, LCD display 3, power interface 6, switch 7 on the surface; MCU main control module 8, gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 is provided with in shell 1;
Described button module 2 is connected with MCU main control module 8, and described LED display module 10 comprises lcd driver, LCD display 3; Lcd driver is connected with MCU main control module 8 with LCD display 3 respectively; Described power module 13 is connected with MCU main control module 8, and power interface 6 is connected with switch 7;
Described MCU main control module 8 comprises single-chip microcomputer STC89C52, clock circuit, reset circuit, single-chip microcomputer STC89C52 is by XTAL1, XTAL2 pin connecing the clock circuit of timing element composition, single-chip microcomputer STC89C52 connects reset circuit by RESET pin, described clock circuit selects the crystal oscillator of 11.0592MHZ and the electric capacity of 30pF, and reset circuit selects 30pF electric capacity and 10K resistance;
Single-chip microcomputer in described MCU main control module 8 is connected with gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 respectively.
Described button module 2 comprises set-up mode button 2_1, numeral adds button 2_2, numeral subtracts button 2_3, ACK button 2_4; Set-up mode button 2_1, numeral add button 2_2, numeral subtracts button 2_3, ACK button 2_4 and is connected with the single-chip microcomputer P3.4 mouth of MCU main control module 8, P3.5 mouth, P3.6 mouth, P3.7 mouth respectively.
Described shell 1 is provided with bleeder vent 4, suppending hole 5 is convenient to ventilative and hangs described home fire safety anti-theft device.
Described gsm module 9 comprises MAX232 single supply level shifting circuit and gsm module TC35I; C1+ and C1-of MAX232 connects the electrochemical capacitor of a 1uF size, C2+ and C2-connects the electrochemical capacitor of a 1uF size, V+ and VCC connect 1uF size electrochemical capacitor and meet+5V, VCC and GND connects the electrochemical capacitor of a 1uF size, GND ground connection, the pin 10 i.e. R2IN port of MAX232 connects the P3.0 mouth of single-chip microcomputer, and pin 9 i.e. R2OUT port connects the P3.1 mouth of single-chip microcomputer, and pin 7 i.e. T2OUT port and pin 8 i.e. R2IN port connects serial ports and is connected with the serial ports of gsm module TC35I.
Described clock module 11 is made up of the external single-chip microcomputer of DS1302 chip, connect+5V power supply after the VCC mouth of DS1302 chip connects the electrochemical capacitor of 1uF size, VCC2 mouth connects+5V power supply, X1 and X2 mouth connects the crystal oscillator that size is 32.768KHZ, SCLK mouth connects the P1.3 mouth of single-chip microcomputer again after connecing the resistance of 10K, connect the P1.4 mouth of single-chip microcomputer after I O connects 10K resistance again, RST connects the P1.5 mouth of single-chip microcomputer again after connecing 10K resistance, GND ground connection.
Described alarm module 12 comprises the resistance of the triode 8550 of positive-negative-positive, hummer, 0.3K; The triode 8550 of positive-negative-positive connects hummer; 0.3K resistance is connected with the P1.0 mouth of single-chip microcomputer.
Described temperature sensor circuit 14 comprises temperature sensor DS18B20, and the VD mouth of temperature sensor DS18B20 meets VCC, and DC mouth connects the P1.1 mouth of single-chip microcomputer, GND ground connection, and a size of connecting between VD mouth and DC mouth is the resistance of 4.7K.
Embodiment 8: as Figure 1-10 shows, a kind of home fire safety anti-theft device, comprises shell 1, button module 2, LCD display 3, power interface 6, switch 7, MCU main control module 8, gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16;
Described shell 1 is provided with button module 2, LCD display 3, power interface 6, switch 7 on the surface; MCU main control module 8, gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 is provided with in shell 1;
Described button module 2 is connected with MCU main control module 8, and described LED display module 10 comprises lcd driver, LCD display 3; Lcd driver is connected with MCU main control module 8 with LCD display 3 respectively; Described power module 13 is connected with MCU main control module 8, and power interface 6 is connected with switch 7;
Described MCU main control module 8 comprises single-chip microcomputer STC89C52, clock circuit, reset circuit, single-chip microcomputer STC89C52 is by XTAL1, XTAL2 pin connecing the clock circuit of timing element composition, single-chip microcomputer STC89C52 connects reset circuit by RESET pin, described clock circuit selects the crystal oscillator of 11.0592MHZ and the electric capacity of 30pF, and reset circuit selects 30pF electric capacity and 10K resistance;
Single-chip microcomputer in described MCU main control module 8 is connected with gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 respectively.
Described button module 2 comprises set-up mode button 2_1, numeral adds button 2_2, numeral subtracts button 2_3, ACK button 2_4; Set-up mode button 2_1, numeral add button 2_2, numeral subtracts button 2_3, ACK button 2_4 and is connected with the single-chip microcomputer P3.4 mouth of MCU main control module 8, P3.5 mouth, P3.6 mouth, P3.7 mouth respectively.
Described shell 1 is provided with bleeder vent 4, suppending hole 5 is convenient to ventilative and hangs described home fire safety anti-theft device.
Described gsm module 9 comprises MAX232 single supply level shifting circuit and gsm module TC35I; C1+ and C1-of MAX232 connects the electrochemical capacitor of a 1uF size, C2+ and C2-connects the electrochemical capacitor of a 1uF size, V+ and VCC connect 1uF size electrochemical capacitor and meet+5V, VCC and GND connects the electrochemical capacitor of a 1uF size, GND ground connection, the pin 10 i.e. R2IN port of MAX232 connects the P3.0 mouth of single-chip microcomputer, and pin 9 i.e. R2OUT port connects the P3.1 mouth of single-chip microcomputer, and pin 7 i.e. T2OUT port and pin 8 i.e. R2IN port connects serial ports and is connected with the serial ports of gsm module TC35I.
Described clock module 11 is made up of the external single-chip microcomputer of DS1302 chip, connect+5V power supply after the VCC mouth of DS1302 chip connects the electrochemical capacitor of 1uF size, VCC2 mouth connects+5V power supply, X1 and X2 mouth connects the crystal oscillator that size is 32.768KHZ, SCLK mouth connects the P1.3 mouth of single-chip microcomputer again after connecing the resistance of 10K, connect the P1.4 mouth of single-chip microcomputer after I O connects 10K resistance again, RST connects the P1.5 mouth of single-chip microcomputer again after connecing 10K resistance, GND ground connection.
Described alarm module 12 comprises the resistance of the triode 8550 of positive-negative-positive, hummer, 0.3K; The triode 8550 of positive-negative-positive connects hummer; 0.3K resistance is connected with the P1.0 mouth of single-chip microcomputer.
Described temperature sensor circuit 14 comprises temperature sensor DS18B20, and the VD mouth of temperature sensor DS18B20 meets VCC, and DC mouth connects the P1.1 mouth of single-chip microcomputer, GND ground connection, and a size of connecting between VD mouth and DC mouth is the resistance of 4.7K.
Described infrared sensor of the human body circuit 15 comprises phase inverter 74LS04 and infrared sensor of the human body module HC-SR501; Phase inverter 74LS04 is used for low and high level conversion, its 7 pin ground connection, and 14 pin meet VCC, and 13 pin connect the OUT end of infrared sensor of the human body module HC-SR501, and 12 pin connect the P1.2 mouth of single-chip microcomputer, and the VCC of infrared sensor of the human body module HC-SR501 connects electricity, GND ground connection.
Embodiment 9: as Figure 1-10 shows, a kind of home fire safety anti-theft device, comprises shell 1, button module 2, LCD display 3, power interface 6, switch 7, MCU main control module 8, gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16;
Described shell 1 is provided with button module 2, LCD display 3, power interface 6, switch 7 on the surface; MCU main control module 8, gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 is provided with in shell 1;
Described button module 2 is connected with MCU main control module 8, and described LED display module 10 comprises lcd driver, LCD display 3; Lcd driver is connected with MCU main control module 8 with LCD display 3 respectively; Described power module 13 is connected with MCU main control module 8, and power interface 6 is connected with switch 7;
Described MCU main control module 8 comprises single-chip microcomputer STC89C52, clock circuit, reset circuit, single-chip microcomputer STC89C52 is by XTAL1, XTAL2 pin connecing the clock circuit of timing element composition, single-chip microcomputer STC89C52 connects reset circuit by RESET pin, described clock circuit selects the crystal oscillator of 11.0592MHZ and the electric capacity of 30pF, and reset circuit selects 30pF electric capacity and 10K resistance;
Single-chip microcomputer in described MCU main control module 8 is connected with gsm module 9, LED display module 10, clock module 11, alarm module 12, power module 13, temperature sensor circuit 14, infrared sensor of the human body circuit 15, smog sensor circuit 16 respectively.
Described button module 2 comprises set-up mode button 2_1, numeral adds button 2_2, numeral subtracts button 2_3, ACK button 2_4; Set-up mode button 2_1, numeral add button 2_2, numeral subtracts button 2_3, ACK button 2_4 and is connected with the single-chip microcomputer P3.4 mouth of MCU main control module 8, P3.5 mouth, P3.6 mouth, P3.7 mouth respectively.
Described shell 1 is provided with bleeder vent 4, suppending hole 5 is convenient to ventilative and hangs described home fire safety anti-theft device.
Described gsm module 9 comprises MAX232 single supply level shifting circuit and gsm module TC35I; C1+ and C1-of MAX232 connects the electrochemical capacitor of a 1uF size, C2+ and C2-connects the electrochemical capacitor of a 1uF size, V+ and VCC connect 1uF size electrochemical capacitor and meet+5V, VCC and GND connects the electrochemical capacitor of a 1uF size, GND ground connection, the pin 10 i.e. R2IN port of MAX232 connects the P3.0 mouth of single-chip microcomputer, and pin 9 i.e. R2OUT port connects the P3.1 mouth of single-chip microcomputer, and pin 7 i.e. T2OUT port and pin 8 i.e. R2IN port connects serial ports and is connected with the serial ports of gsm module TC35I.
Described clock module 11 is made up of the external single-chip microcomputer of DS1302 chip, connect+5V power supply after the VCC mouth of DS1302 chip connects the electrochemical capacitor of 1uF size, VCC2 mouth connects+5V power supply, X1 and X2 mouth connects the crystal oscillator that size is 32.768KHZ, SCLK mouth connects the P1.3 mouth of single-chip microcomputer again after connecing the resistance of 10K, connect the P1.4 mouth of single-chip microcomputer after I O connects 10K resistance again, RST connects the P1.5 mouth of single-chip microcomputer again after connecing 10K resistance, GND ground connection.
Described alarm module 12 comprises the resistance of the triode 8550 of positive-negative-positive, hummer, 0.3K; The triode 8550 of positive-negative-positive connects hummer; 0.3K resistance is connected with the P1.0 mouth of single-chip microcomputer.
Described temperature sensor circuit 14 comprises temperature sensor DS18B20, and the VD mouth of temperature sensor DS18B20 meets VCC, and DC mouth connects the P1.1 mouth of single-chip microcomputer, GND ground connection, and a size of connecting between VD mouth and DC mouth is the resistance of 4.7K.
Described infrared sensor of the human body circuit 15 comprises phase inverter 74LS04 and infrared sensor of the human body module HC-SR501; Phase inverter 74LS04 is used for low and high level conversion, its 7 pin ground connection, and 14 pin meet VCC, and 13 pin connect the OUT end of infrared sensor of the human body module HC-SR501, and 12 pin connect the P1.2 mouth of single-chip microcomputer, and the VCC of infrared sensor of the human body module HC-SR501 connects electricity, GND ground connection.
Described smog sensor circuit 16 comprises smoke transducer module MQ-2, and the VCC of smoke transducer module MQ-2 meets+5V, the P1.6 of AOUT termination single-chip microcomputer, GND ground connection.
By reference to the accompanying drawings specific embodiment of the utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (9)
1. a home fire safety anti-theft device, is characterized in that: comprise shell (1), button module (2), LCD display (3), power interface (6), switch (7), MCU main control module (8), gsm module (9), LED display module (10), clock module (11), alarm module (12), power module (13), temperature sensor circuit (14), infrared sensor of the human body circuit (15), smog sensor circuit (16);
Described shell (1) is provided with button module (2), LCD display (3), power interface (6), switch (7) on the surface; MCU main control module (8), gsm module (9), LED display module (10), clock module (11), alarm module (12), power module (13), temperature sensor circuit (14), infrared sensor of the human body circuit (15), smog sensor circuit (16) is provided with in shell (1);
Described button module (2) is connected with MCU main control module (8), and described LED display module (10) comprises lcd driver, LCD display (3); Lcd driver is connected with MCU main control module (8) with LCD display (3) respectively; Described power module (13) is connected with MCU main control module (8), and power interface (6) is connected with switch (7);
Described MCU main control module (8) comprises single-chip microcomputer STC89C52, clock circuit, reset circuit, single-chip microcomputer STC89C52 is by XTAL1, XTAL2 pin connecing the clock circuit of timing element composition, single-chip microcomputer STC89C52 connects reset circuit by RESET pin, described clock circuit selects the crystal oscillator of 11.0592MHZ and the electric capacity of 30pF, and reset circuit selects 30pF electric capacity and 10K resistance;
Single-chip microcomputer in described MCU main control module (8) is connected with gsm module (9), LED display module (10), clock module (11), alarm module (12), power module (13), temperature sensor circuit (14), infrared sensor of the human body circuit (15), smog sensor circuit (16) respectively.
2. home fire safety anti-theft device according to claim 1, is characterized in that: described button module (2) comprises set-up mode button (2_1), numeral adds button (2_2), numeral subtracts button (2_3), ACK button (2_4); Set-up mode button (2_1), numeral add button (2_2), numeral subtracts button (2_3), ACK button (2_4) is connected with the single-chip microcomputer P3.4 mouth of MCU main control module (8), P3.5 mouth, P3.6 mouth, P3.7 mouth respectively.
3. home fire safety anti-theft device according to claim 1, is characterized in that: described shell (1) is provided with bleeder vent (4), suppending hole (5) is convenient to ventilative and hangs described home fire safety anti-theft device.
4. home fire safety anti-theft device according to claim 1, is characterized in that: described gsm module (9) comprises MAX232 single supply level shifting circuit and gsm module TC35I; C1+ and C1-of MAX232 connects the electrochemical capacitor of a 1uF size, C2+ and C2-connects the electrochemical capacitor of a 1uF size, V+ and VCC connect 1uF size electrochemical capacitor and meet+5V, VCC and GND connects the electrochemical capacitor of a 1uF size, GND ground connection, the pin 10 i.e. R2IN port of MAX232 connects the P3.0 mouth of single-chip microcomputer, and pin 9 i.e. R2OUT port connects the P3.1 mouth of single-chip microcomputer, and pin 7 i.e. T2OUT port and pin 8 i.e. R2IN port connects serial ports and is connected with the serial ports of gsm module TC35I.
5. home fire safety anti-theft device according to claim 1, it is characterized in that: described clock module (11) is made up of the external single-chip microcomputer of DS1302 chip, connect+5V power supply after the VCC mouth of DS1302 chip connects the electrochemical capacitor of 1uF size, VCC2 mouth connects+5V power supply, X1 and X2 mouth connects the crystal oscillator that size is 32.768KHZ, SCLK mouth connects the P1.3 mouth of single-chip microcomputer again after connecing the resistance of 10K, the P1.4 mouth of single-chip microcomputer is connect again after I O connects 10K resistance, RST connects the P1.5 mouth of single-chip microcomputer again after connecing 10K resistance, GND ground connection.
6. home fire safety anti-theft device according to claim 1, is characterized in that: described alarm module (12) comprises the resistance of the triode 8550 of positive-negative-positive, hummer, 0.3K; The triode 8550 of positive-negative-positive connects hummer; 0.3K resistance is connected with the P1.0 mouth of single-chip microcomputer.
7. home fire safety anti-theft device according to claim 1, it is characterized in that: described temperature sensor circuit (14) comprises temperature sensor DS18B20, the VD mouth of temperature sensor DS18B20 meets VCC, DC mouth connects the P1.1 mouth of single-chip microcomputer, GND ground connection, and a size of connecting between VD mouth and DC mouth is the resistance of 4.7K.
8. home fire safety anti-theft device according to claim 1, is characterized in that: described infrared sensor of the human body circuit (15) comprises phase inverter 74LS04 and infrared sensor of the human body module HC-SR501; Phase inverter 74LS04 is used for low and high level conversion, its 7 pin ground connection, and 14 pin meet VCC, and 13 pin connect the OUT end of infrared sensor of the human body module HC-SR501, and 12 pin connect the P1.2 mouth of single-chip microcomputer, and the VCC of infrared sensor of the human body module HC-SR501 connects electricity, GND ground connection.
9. home fire safety anti-theft device according to claim 1, is characterized in that: described smog sensor circuit (16) comprises smoke transducer module MQ-2, and the VCC of smoke transducer module MQ-2 meets+5V, the P1.6 of AOUT termination single-chip microcomputer, GND ground connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438395.3U CN204791395U (en) | 2015-06-25 | 2015-06-25 | Family's fire prevention anti -theft device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438395.3U CN204791395U (en) | 2015-06-25 | 2015-06-25 | Family's fire prevention anti -theft device |
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| CN204791395U true CN204791395U (en) | 2015-11-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106251569A (en) * | 2016-08-08 | 2016-12-21 | 桂林信通科技有限公司 | A kind of domestic safety prevention system and its implementation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106251569A (en) * | 2016-08-08 | 2016-12-21 | 桂林信通科技有限公司 | A kind of domestic safety prevention system and its implementation |
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Granted publication date: 20151118 Termination date: 20170625 |