CN102637334B - Multifunctional alarm - Google Patents
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- CN102637334B CN102637334B CN201210042291.1A CN201210042291A CN102637334B CN 102637334 B CN102637334 B CN 102637334B CN 201210042291 A CN201210042291 A CN 201210042291A CN 102637334 B CN102637334 B CN 102637334B
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Abstract
The invention relates to a multifunctional alarm. The existing alarm is not multifunctional, and the functions thereof are not perfect enough. The multifunctional alarm comprises a transmitter and a receiver, wherein the transmitter comprises a peripheral circuit module I, a single chip module I, a wireless module I and an alarm module I; the receiver comprises a peripheral circuit module II, a single chip module II, a wireless module II and an alarm module II; the peripheral circuit module I is the same as the peripheral circuit II; the wireless module I is the same as the wireless module II; and the alarm module I is the same as the alarm module II. The multifunctional alarm provided by the invention successfully combines an antitheft function for personal belongings, a lost-proof function for children and a search function together, thus having more perfect functions and functional diversity than the alarm with a single antitheft function. Meanwhile, the transmitter and receiver can be made into small objects such as toys, accessories and the like to serve as a pendant of the personal belonging, an ornament on children and the like.
Description
Technical field
The invention belongs to and analyze and survey control technology field, relate to multifunction alarm device.
Background technology
Existing alarm is antitheft and vehicle anti-theft mainly for household safe, by the infrared ray between transmitter and receiver, radio signal, realizes alternately warning.Also have a handful of for carry-on articles, as antitheft alarms such as mobile phone, wallets, employing radio etc. is realized and being reported to the police as the interactive signal between transmitter and receiver simultaneously.But, these alarms all do not relate to the function of searching that children anti-wander-away warning function and carry-on articles loss or child are wandered away in situation, do not possess multifunctionality, self function is also perfect not, and most of existing alarm only relates to the warning of receiver, and can not realize receiver and transmitter double knock function.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, a kind of multifunction alarm device is provided.
The technical solution adopted for the present invention to solve the technical problems:
The present invention includes transmitter and receiver, transmitter specifically comprises peripheral circuit module I, one-chip computer module I, wireless module I and alarm module I, and receiver specifically comprises peripheral circuit module II, one-chip computer module II, wireless module II and alarm module II.
Described peripheral circuit module I is identical with peripheral circuit module II, and wireless module I is identical with wireless module II, and alarm module I is identical with alarm module II.
Peripheral circuit module I is wireless module I, one-chip computer module I and the power supply of alarm module I; The I/O mouth of one-chip computer module I is connected with the I/O mouth of wireless module I, and the I/O mouth of one-chip computer module I is connected with alarm module I.
Peripheral circuit module II is wireless module II, one-chip computer module II and the power supply of alarm module II; The I/O mouth of one-chip computer module II is connected with the I/O mouth of wireless module II, and the I/O mouth of one-chip computer module II is connected with alarm module II.
Described peripheral circuit module I comprises power supply VCC, the first switch S 1, the first capacitor C 1, the first resistance R 1 and the first pilot lamp LED1.One termination power VCC of the first switch S 1 is anodal; The other end of the first switch S 1 connects the positive pole of the first capacitor C 1 and one end of the first resistance R 1 simultaneously; The negative pole of the negative pole of the first capacitor C 1 and the first pilot lamp LED1 is connected and ground connection, and the positive pole of the first pilot lamp LED1 connects the other end of the first resistance R 1.
Described one-chip computer module I comprises single-chip microcomputer U1, the second capacitor C 2, the 3rd capacitor C 3, the 4th capacitor C 4, the second resistance R 2, the 3rd resistance R 3, the 4th resistance R 4, the 5th resistance R 5, second switch S2, the 3rd switch S 3, the 4th switch S 4, the first crystal oscillator X1.
One termination power VCC of the 20th pin of the positive pole of the second capacitor C 2, single-chip microcomputer U1, one end of second switch S2, one end of the 3rd switch S 3 and the 4th switch S 4; The 10th pin ground connection of one end of one end of one end of one end of one end of one end of the second resistance R 2, the 3rd capacitor C 3, the 4th capacitor C 4, the 3rd resistance R 3, the 4th resistance R 4, the 5th resistance R 5 and single-chip microcomputer U1; The negative pole of the second capacitor C 2 connects the other end of the second resistance R 2 and the 1st pin of single-chip microcomputer U1 simultaneously; The other end of second switch S2 connects the 17th pin of single-chip microcomputer U1 and the other end of the 4th resistance R 4 simultaneously; The other end of the 3rd switch S 3 connects the 16th pin of single-chip microcomputer U1 and the other end of the 3rd resistance R 3 simultaneously; The other end of the 4th switch S 4 connects the 11st pin of single-chip microcomputer U1 and the other end of the 5th resistance R 5 simultaneously; One end of the first crystal oscillator X1 connects the 4th pin of single-chip microcomputer U1 and the other end of the 3rd capacitor C 3 simultaneously; The other end of the first crystal oscillator X1 connects the 5th pin of single-chip microcomputer U1 and the other end of the 4th capacitor C 4 simultaneously; The 2nd pin of single-chip microcomputer U1 connects the 10th pin of wireless module I chips V1; The 3rd pin of single-chip microcomputer U1 connects the 9th pin of wireless module I chips V1; The 14th pin of single-chip microcomputer U1 connects the 19th pin of wireless module I chips V1; The 15th pin of single-chip microcomputer U1 connects the 18th pin of wireless module I chips V1; The one end of the second pilot lamp LED2 in the 18th pin module I taking alarm of single-chip microcomputer U1; The 19th pin of single-chip microcomputer U1 connects one end of the 11 resistance R 11 in module I taking alarm; The 6th pin of single-chip microcomputer U1, the 7th pin, the 8th pin, the 9th pin, the 12nd pin, the 13rd pin are unsettled.
Described wireless module I comprises chip V1, the 5th capacitor C 5, the 6th capacitor C 6, the 7th capacitor C 7, the 8th capacitor C 8, the 9th capacitor C 9, the tenth capacitor C the 10, the 11 capacitor C the 11, the 12 capacitor C the 12, the 13 capacitor C the 13, the 14 capacitor C 14, the 6th resistance R 6, the 7th resistance R 7, the 8th resistance R 8, the 9th resistance R 9, the second crystal oscillator X2, the first inductance L 1.
One end of the 2nd pin of chip V1, the 8th pin, the 13rd pin, the 5th capacitor C 5, the 11 one end of capacitor C 11 are, a termination power VCC of one end of the 13 capacitor C 13, the 14 capacitor C 14; One end of one end of one end of the other end of the 5th capacitor C 5, the 6th capacitor C 6, the 7th capacitor C 7, the 8th capacitor C 8, the 9th one end of capacitor C 9, the other end of the 11 capacitor C 11, the 13 other end of capacitor C 13, the 3rd pin of the other end of the 14 capacitor C 14, chip V1, the 7th pin, the 12nd pin, the 14th pin, the 17th pin ground connection; One end of the 6th resistance R 6 connects the other end of the 6th capacitor C 6, the 1st pin of chip V1 and one end of the second crystal oscillator X2 simultaneously; The other end of the 6th resistance connects the 20th pin of the 7th capacitor C 7 other ends, chip V1 and the other end of the second crystal oscillator X2 simultaneously; The other end of the 8th capacitor C 8 connects one end of the 7th resistance R 7 and the 4th pin of chip V1 simultaneously; The other end of another termination the 7th resistance R 7 of the 9th capacitor C 9; The 5th pin of one chip termination V1 of the first inductance L 1, the 6th pin of another chip termination V1 of the first inductance L 1; One end of the tenth capacitor C 10 connects the 16th pin of chip V1 and the 8th one end of resistance R 8, one end of the 12 capacitor C 12 simultaneously; The other end of another termination the 12 capacitor C 12 of the tenth capacitor C 10; The 12 capacitor C 12 one end also connect the 15th pin of chip V1 and the other end of the 8th resistance R 8 simultaneously; The 11st pin of one chip termination V1 of the 9th resistance R 9, the other end ground connection of the 9th resistance R 9.Pin.
Described alarm module I comprises the first hummer BZ1, the tenth resistance R the 10, the 11 resistance R 11, the second pilot lamp LED2, the first triode T1.
One termination power VCC of the positive pole of the first hummer BZ1 and the tenth resistance R 10, the other end of another termination second pilot lamp LED2 of the tenth resistance R 10, the C utmost point of the first triode T1 connects the negative pole of the first hummer BZ1; The B utmost point of the first triode T1 connects the other end of the 11 resistance R 11; The E utmost point ground connection of the first triode T1.
Described one-chip computer module II comprises single-chip microcomputer U2, the 15 capacitor C the 15, the 16 capacitor C the 16, the 17 capacitor C the 17, the 12 resistance R 12, the 3rd crystal oscillator X3.
The 20th pin of the positive pole of the 15 capacitor C 15, single-chip microcomputer U2 meets power supply VCC; One end of the 12 resistance R 12, the 16 one end of capacitor C 16, the 10th pin ground connection of one end of the 17 capacitor C 17 and single-chip microcomputer U2; The negative pole of the 15 capacitor C 15 connects the other end of the 12 resistance R 12 and the 1st pin of single-chip microcomputer U2 simultaneously; One end of the 3rd crystal oscillator X3 connects the 4th pin of single-chip microcomputer U2 and the other end of the 16 capacitor C 16 simultaneously; The other end of the 3rd crystal oscillator X3 connects the 5th pin of single-chip microcomputer U2 and the other end of the 17 capacitor C 17 simultaneously; The 2nd pin of single-chip microcomputer U2 connects the 10th pin of wireless module II chips V1; The 3rd pin of single-chip microcomputer U2 connects the 9th pin of wireless module II chips V1; The 14th pin of single-chip microcomputer U2 connects the 19th pin of wireless module II chips V1; The 15th pin of single-chip microcomputer U2 connects the 18th pin of wireless module II chips V1; One end of the second pilot lamp LED2 in the 18th pin module II taking alarm of single-chip microcomputer U2; One end of the 19th pin module II taking alarm the 11 resistance R 11 of single-chip microcomputer U2; The 6th pin of single-chip microcomputer U2, the 7th pin, the 8th pin, the 9th pin, the 11st pin, the 12nd pin, the 13rd pin, the 16th pin, the 17th pin are unsettled.
Described the first capacitor C 1, the second capacitor C the 2, the 15 capacitor C 15 are electrochemical capacitor.
Described single-chip microcomputer U1 and the model of U2 are AT89C2051, and chip V1 model is nRF401.
The first described hummer BZ1 is active buzzer, and the first triode T1 is 9015(PNP type).
The invention has the beneficial effects as follows, carry-on articles is antitheft, children anti-wander-away and three kinds of functions of search successfully combine, and compare above-mentioned alarm that possesses single anti-theft feature, possess more perfect functional and functional diversity.Meanwhile, described transmitter and receiver outward appearance all can be made the small articles of toy, ornaments and so on, as the pendant of carry-on articles, child's ornament with it etc.
Accompanying drawing explanation
Fig. 1 is the electrical block diagram of transmitter;
Fig. 2 is the electrical block diagram of receiver;
Fig. 3 is peripheral circuit module I circuit diagram;
Fig. 4 is one-chip computer module I circuit diagram;
Fig. 5 is wireless module I circuit diagram;
Fig. 6 is alarm module I circuit diagram;
Fig. 7 is one-chip computer module II circuit diagram.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, the circuit structure of the transmitter of this alarm comprises peripheral circuit module I, one-chip computer module I, wireless module I and alarm module I.
Peripheral circuit module I is wireless module I, one-chip computer module I and the power supply of alarm module I; The I/O mouth of one-chip computer module I is connected with the I/O mouth of wireless module I, and the I/O mouth of one-chip computer module I is connected with alarm module I.
As shown in Figure 2, the circuit structure of the receiver of this alarm comprises peripheral circuit module II, one-chip computer module II, wireless module II and alarm module II.
Peripheral circuit module II is wireless module II, one-chip computer module II and the power supply of alarm module II; The I/O mouth of one-chip computer module II is connected with the I/O mouth of wireless module II, and the I/O mouth of one-chip computer module II is connected with alarm module II.
Described peripheral circuit module I is identical with peripheral circuit module II, and wireless module I is identical with wireless module II, and alarm module I is identical with alarm module II.
As shown in Figure 3, peripheral circuit module I comprises power supply VCC, the first switch S 1, the first capacitor C 1, the first resistance R 1 and the first pilot lamp LED1.One termination power VCC of the first switch S 1 is anodal; The other end of the first switch S 1 connects the positive pole of the first capacitor C 1 and one end of the first resistance R 1 simultaneously; The negative pole of the negative pole of the first capacitor C 1 and the first pilot lamp LED1 is connected and ground connection, and the positive pole of the first pilot lamp LED1 connects the other end of the first resistance R 1.The first described electric capacity is electrochemical capacitor.This electric capacity can strobe, and can reduce the interference of power supply to wireless signal.The opened or closed indicative function of the first pilot lamp LED1 to power supply.
Power supply VCC voltage in Fig. 3 is 5V, power cathode ground connection, the power end of the VCC termination one-chip computer module I of peripheral circuit module I, wireless module I, alarm module I.
As shown in Figure 4, one-chip computer module I comprises single-chip microcomputer U1, the second capacitor C 2, the 3rd capacitor C 3, the 4th capacitor C 4, the second resistance R 2, the 3rd resistance R 3, the 4th resistance R 4, the 5th resistance R 5, second switch S2, the 3rd switch S 3, the 4th switch S 4, the first crystal oscillator X1.
One termination power VCC of the 20th pin of the positive pole of the second capacitor C 2, single-chip microcomputer U1, one end of second switch S2, one end of the 3rd switch S 3 and the 4th switch S 4; The 10th pin ground connection of one end of one end of one end of one end of one end of one end of the second resistance R 2, the 3rd capacitor C 3, the 4th capacitor C 4, the 3rd resistance R 3, the 4th resistance R 4, the 5th resistance R 5 and single-chip microcomputer U1; The negative pole of the second capacitor C 2 connects the other end of the second resistance R 2 and the 1st pin of single-chip microcomputer U1 simultaneously; The other end of second switch S2 connects the 17th pin of single-chip microcomputer U1 and the other end of the 4th resistance R 4 simultaneously; The other end of the 3rd switch S 3 connects the 16th pin of single-chip microcomputer U1 and the other end of the 3rd resistance R 3 simultaneously; The other end of the 4th switch S 4 connects the 11st pin of single-chip microcomputer U1 and the other end of the 5th resistance R 5 simultaneously; One end of the first crystal oscillator X1 connects the 4th pin of single-chip microcomputer U1 and the other end of the 3rd capacitor C 3 simultaneously; The other end of the first crystal oscillator X1 connects the 5th pin of single-chip microcomputer U1 and the other end of the 4th capacitor C 4 simultaneously; The 2nd pin of single-chip microcomputer U1 connects the 10th pin of wireless module I chips V1; The 3rd pin of single-chip microcomputer U1 connects the 9th pin of wireless module I chips V1; The 14th pin of single-chip microcomputer U1 connects the 19th pin of wireless module I chips V1; The 15th pin of single-chip microcomputer U1 connects the 18th pin of wireless module I chips V1; The one end of the second pilot lamp LED2 in the 18th pin module I taking alarm of single-chip microcomputer U1; The 19th pin of single-chip microcomputer U1 connects one end of the 11 resistance R 11 in module I taking alarm; The 6th pin of single-chip microcomputer U1, the 7th pin, the 8th pin, the 9th pin, the 12nd pin, the 13rd pin are unsettled.
The second described capacitor C 2 is electrochemical capacitor; Described single-chip microcomputer U1 model is AT89C2051.This single-chip microcomputer small volume, powerful, can realize and wireless module I between radio signal mutual and the warning of controlling alarm module I whether.
In Fig. 4, the access of the 3rd resistance R 3, the 4th resistance R 4, the 5th resistance R 5 can make the 11st pin of single-chip microcomputer U1, the 16th pin, the 17th pin under non-alarm condition in low level state.
As shown in Figure 5, wireless module I comprises chip V1, the 5th capacitor C 5, the 6th capacitor C 6, the 7th capacitor C 7, the 8th capacitor C 8, the 9th capacitor C 9, the tenth capacitor C the 10, the 11 capacitor C the 11, the 12 capacitor C the 12, the 13 capacitor C the 13, the 14 capacitor C 14, the 6th resistance R 6, the 7th resistance R 7, the 8th resistance R 8, the 9th resistance R 9, the second crystal oscillator X2, the first inductance L 1.
One end of the 2nd pin of chip V1, the 8th pin, the 13rd pin, the 5th capacitor C 5, the 11 one end of capacitor C 11 are, a termination power VCC of one end of the 13 capacitor C 13, the 14 capacitor C 14; One end of one end of one end of the other end of the 5th capacitor C 5, the 6th capacitor C 6, the 7th capacitor C 7, the 8th capacitor C 8, the 9th one end of capacitor C 9, the other end of the 11 capacitor C 11, the 13 other end of capacitor C 13, the 3rd pin of the other end of the 14 capacitor C 14, chip V1, the 7th pin, the 12nd pin, the 14th pin, the 17th pin ground connection; One end of the 6th resistance R 6 connects the other end of the 6th capacitor C 6, the 1st pin of chip V1 and one end of the second crystal oscillator X2 simultaneously; The other end of the 6th resistance connects the 20th pin of the 7th capacitor C 7 other ends, chip V1 and the other end of the second crystal oscillator X2 simultaneously; The other end of the 8th capacitor C 8 connects one end of the 7th resistance R 7 and the 4th pin of chip V1 simultaneously; The other end of another termination the 7th resistance R 7 of the 9th capacitor C 9; The 5th pin of one chip termination V1 of the first inductance L 1, the 6th pin of another chip termination V1 of the first inductance L 1; One end of the tenth capacitor C 10 connects the 16th pin of chip V1 and the 8th one end of resistance R 8, one end of the 12 capacitor C 12 simultaneously; The other end of another termination the 12 capacitor C 12 of the tenth capacitor C 10; The 12 capacitor C 12 one end also connect the 15th pin of chip V1 and the other end of the 8th resistance R 8 simultaneously; The 11st pin of one chip termination V1 of the 9th resistance R 9, the other end ground connection of the 9th resistance R 9.Described chip V1 model is nRF401.This chip is that volume is little, the UHF radio transmitting and receiving chip of low-power consumption.
As shown in Figure 6, alarm module I comprises the first hummer BZ1, the tenth resistance R the 10, the 11 resistance R 11, the second pilot lamp LED2, the first triode T1.
One termination power VCC of the positive pole of the first hummer BZ1 and the tenth resistance R 10, the other end of another termination second pilot lamp LED2 of the tenth resistance R 10, the C utmost point of the first triode T1 connects the negative pole of the first hummer BZ1; The B utmost point of the first triode T1 connects the other end of the 11 resistance R 11; The E utmost point ground connection of the first triode T1.
The first described hummer BZ1 is active buzzer, and the first triode T1 type is 9015(PNP type).This triode has amplified current function, to meet the normal working voltage of the first hummer BZ1.
As shown in Figure 7, one-chip computer module II comprises single-chip microcomputer U2, the 15 capacitor C the 15, the 16 capacitor C the 16, the 17 capacitor C the 17, the 12 resistance R 12, the 3rd crystal oscillator X3.
The 20th pin of the positive pole of the 15 capacitor C 15, single-chip microcomputer U2 meets power supply VCC; One end of the 12 resistance R 12, the 16 one end of capacitor C 16, the 10th pin ground connection of one end of the 17 capacitor C 17 and single-chip microcomputer U2; The negative pole of the 15 capacitor C 15 connects the other end of the 12 resistance R 12 and the 1st pin of single-chip microcomputer U2 simultaneously; One end of the 3rd crystal oscillator X3 connects the 4th pin of single-chip microcomputer U2 and the other end of the 16 capacitor C 16 simultaneously; The other end of the 3rd crystal oscillator X3 connects the 5th pin of single-chip microcomputer U2 and the other end of the 17 capacitor C 17 simultaneously; The 2nd pin of single-chip microcomputer U2 connects the 10th pin of wireless module II chips V1; The 3rd pin of single-chip microcomputer U2 connects the 9th pin of wireless module II chips V1; The 14th pin of single-chip microcomputer U2 connects the 19th pin of wireless module II chips V1; The 15th pin of single-chip microcomputer U2 connects the 18th pin of wireless module II chips V1; One end of the second pilot lamp LED2 in the 18th pin module II taking alarm of single-chip microcomputer U2; One end of the 19th pin module II taking alarm the 11 resistance R 11 of single-chip microcomputer U2; The 6th pin of single-chip microcomputer U2, the 7th pin, the 8th pin, the 9th pin, the 11st pin, the 12nd pin, the 13rd pin, the 16th pin, the 17th pin are unsettled.The 15 described capacitor C 15 is identical with the second capacitor C 2 in one-chip computer module I; Described single-chip microcomputer U2 is identical with the single-chip microcomputer U1 in one-chip computer module I.
When the present invention works under the antitheft function of carry-on articles, transmitter and receiver are placed on respectively with it carry-on articles and owner, and now both are in safe distance scope, and safe distance is set as 1m.Transmitter and receiver be in safe distance scope time, signal reception good between transmitter and receiver, and transmitter and receiver are not all reported to the police; When both distance exceeds after safe distance scope, between transmitter and receiver signal receive bad, the same alarm of transmitter and receiver.Specific works process is: in transmitter, one-chip computer module I converts the armed appointed information setting to corresponding radio signal transmitting after wireless module I is processed; Then, wireless module I is transferred to one-chip computer module I after the radio signal receiving is processed into the discernible information of one-chip computer module I, one-chip computer module I is identified it, if the information of identification is the appointed information of receiver transmitting, do not start alarm module I, otherwise start alarm module I, carry out warning reminding.During transmitter work, transmit and hocket with the process that receives signal.In receiver, wireless module II is transferred to one-chip computer module II after the radio signal receiving is processed into the discernible information of one-chip computer module II, one-chip computer module II is identified it, if the information of identification is the appointed information of transmitter transmitting, do not start alarm module I, otherwise start alarm module I, carry out warning reminding.Then, one-chip computer module II converts the armed appointed information setting to corresponding radio signal transmitting after wireless module II is processed.During receiver operation, receive signal and hocket with the process transmitting.
When the present invention works under children anti-wander-away function, transmitter and receiver are placed on respectively with it child and adult, and now both are in safe distance scope, and safe distance is set as 10m.Transmitter and receiver be in safe distance scope time, signal reception good between transmitter and receiver, and transmitter and receiver are not all reported to the police; When both distances exceed safe distance scope, between transmitter and receiver signal receive bad, the same alarm of transmitter and receiver.Specific works process is: in transmitter, one-chip computer module I converts the armed appointed information setting to corresponding radio signal transmitting after wireless module I is processed; Then, wireless module I is transferred to one-chip computer module I after the radio signal receiving is processed into the discernible information of one-chip computer module I, one-chip computer module I is identified it, if the information of identification is the appointed information of receiver transmitting, do not start alarm module I, otherwise start alarm module I, carry out warning reminding.During transmitter work, transmit and hocket with the process that receives signal.In receiver, wireless module II is transferred to one-chip computer module II after the radio signal receiving is processed into the discernible information of one-chip computer module II, one-chip computer module II is identified it, if the information of identification is the appointed information of transmitter transmitting, do not start alarm module I, otherwise start alarm module I, carry out warning reminding.Then, one-chip computer module II converts the armed appointed information setting to corresponding radio signal transmitting after wireless module II is processed.During receiver operation, receive signal and hocket with the process transmitting.
The prerequisite that the present invention works under function of searching is, the stolen or child of carry-on articles wanders away, and environment of living in has had a strong impact on, and burglar alarm of the present invention is reminded or the anti-warning reminding of wandering away.Now, transmitter is reported to the police always and is worked on; Receiver is opened function of searching, and stolen carry-on articles or missing child are searched, and when the distance between transmitter and receiver does not reach coverage, between transmitter and receiver, signal receives badly, and now receiver is not reported to the police; When the distance between transmitter and receiver is close to after coverage 5m, signal reception good between transmitter and receiver, receiver is reported to the police immediately, reminds search personnel, and searching target within sweep of the eye, can be searched on the spot.Now, transmitter is still reported to the police.Specific works process is: in transmitter, one-chip computer module I converts the armed appointed information setting to corresponding radio signal transmitting after wireless module I is processed; Then, wireless module I is transferred to one-chip computer module I after the radio signal receiving is processed into the discernible information of one-chip computer module I, one-chip computer module I is identified it, now, no matter whether information is appointed information, and one-chip computer module I is being controlled all the time alarm module I and carried out warning reminding.During transmitter work, transmit and hocket with the process that receives signal.In receiver, wireless module II is transferred to one-chip computer module II after the radio signal receiving is processed into the discernible information of one-chip computer module II, one-chip computer module II is identified it again, if the appointed information that the information of identification is transmitter transmitting starts alarm module I and carries out warning reminding, otherwise does not carry out warning reminding.Then, one-chip computer module II converts the armed appointed information setting to corresponding radio signal transmitting after wireless module II is processed.During receiver operation, receive signal and hocket with the process transmitting.
Claims (1)
1. multifunction alarm device, it is characterized in that: comprise transmitter and receiver, transmitter specifically comprises peripheral circuit module I, one-chip computer module I, wireless module I and alarm module I, and receiver specifically comprises peripheral circuit module II, one-chip computer module II, wireless module II and alarm module II;
Described peripheral circuit module I is identical with peripheral circuit module II, and wireless module I is identical with wireless module II, and alarm module I is identical with alarm module II;
Peripheral circuit module I is wireless module I, one-chip computer module I and the power supply of alarm module I; The I/O mouth of one-chip computer module I is connected with the I/O mouth of wireless module I, and the I/O mouth of one-chip computer module I is connected with alarm module I;
Peripheral circuit module II is wireless module II, one-chip computer module II and the power supply of alarm module II; The I/O mouth of one-chip computer module II is connected with the I/O mouth of wireless module II, and the I/O mouth of one-chip computer module II is connected with alarm module II;
Described peripheral circuit module I comprises power supply VCC, the first switch S 1, the first capacitor C 1, the first resistance R 1 and the first pilot lamp LED1; One termination power VCC of the first switch S 1 is anodal; The other end of the first switch S 1 connects the positive pole of the first capacitor C 1 and one end of the first resistance R 1 simultaneously; The negative pole of the negative pole of the first capacitor C 1 and the first pilot lamp LED1 is connected and ground connection, and the positive pole of the first pilot lamp LED1 connects the other end of the first resistance R 1;
Described one-chip computer module I comprises single-chip microcomputer U1, the second capacitor C 2, the 3rd capacitor C 3, the 4th capacitor C 4, the second resistance R 2, the 3rd resistance R 3, the 4th resistance R 4, the 5th resistance R 5, second switch S2, the 3rd switch S 3, the 4th switch S 4, the first crystal oscillator X1;
One termination power VCC of the 20th pin of the positive pole of the second capacitor C 2, single-chip microcomputer U1, one end of second switch S2, one end of the 3rd switch S 3 and the 4th switch S 4; The 10th pin ground connection of one end of one end of one end of one end of one end of one end of the second resistance R 2, the 3rd capacitor C 3, the 4th capacitor C 4, the 3rd resistance R 3, the 4th resistance R 4, the 5th resistance R 5 and single-chip microcomputer U1; The negative pole of the second capacitor C 2 connects the other end of the second resistance R 2 and the 1st pin of single-chip microcomputer U1 simultaneously; The other end of second switch S2 connects the 17th pin of single-chip microcomputer U1 and the other end of the 4th resistance R 4 simultaneously; The other end of the 3rd switch S 3 connects the 16th pin of single-chip microcomputer U1 and the other end of the 3rd resistance R 3 simultaneously; The other end of the 4th switch S 4 connects the 11st pin of single-chip microcomputer U1 and the other end of the 5th resistance R 5 simultaneously; One end of the first crystal oscillator X1 connects the 4th pin of single-chip microcomputer U1 and the other end of the 3rd capacitor C 3 simultaneously; The other end of the first crystal oscillator X1 connects the 5th pin of single-chip microcomputer U1 and the other end of the 4th capacitor C 4 simultaneously; The 2nd pin of single-chip microcomputer U1 connects the 10th pin of wireless module I chips V1; The 3rd pin of single-chip microcomputer U1 connects the 9th pin of wireless module I chips V1; The 14th pin of single-chip microcomputer U1 connects the 19th pin of wireless module I chips V1; The 15th pin of single-chip microcomputer U1 connects the 18th pin of wireless module I chips V1; The one end of the second pilot lamp LED2 in the 18th pin module I taking alarm of single-chip microcomputer U1; One end of the 11 resistance R 11 in the 19th pin module I taking alarm of single-chip microcomputer U1; The 6th pin of single-chip microcomputer U1, the 7th pin, the 8th pin, the 9th pin, the 12nd pin, the 13rd pin are unsettled;
Described wireless module I comprises chip V1, the 5th capacitor C 5, the 6th capacitor C 6, the 7th capacitor C 7, the 8th capacitor C 8, the 9th capacitor C 9, the tenth capacitor C the 10, the 11 capacitor C the 11, the 12 capacitor C the 12, the 13 capacitor C the 13, the 14 capacitor C 14, the 6th resistance R 6, the 7th resistance R 7, the 8th resistance R 8, the 9th resistance R 9, the second crystal oscillator X2, the first inductance L 1;
One end of the 2nd pin of chip V1, the 8th pin, the 13rd pin, the 5th capacitor C 5, the 11 one end of capacitor C 11 are, a termination power VCC of one end of the 13 capacitor C 13, the 14 capacitor C 14; One end of one end of one end of the other end of the 5th capacitor C 5, the 6th capacitor C 6, the 7th capacitor C 7, the 8th capacitor C 8, the 9th one end of capacitor C 9, the other end of the 11 capacitor C 11, the 13 other end of capacitor C 13, the 3rd pin of the other end of the 14 capacitor C 14, chip V1, the 7th pin, the 12nd pin, the 14th pin, the 17th pin ground connection; One end of the 6th resistance R 6 connects the other end of the 6th capacitor C 6, the 1st pin of chip V1 and one end of the second crystal oscillator X2 simultaneously; The other end of the 6th resistance connects the 20th pin of the 7th capacitor C 7 other ends, chip V1 and the other end of the second crystal oscillator X2 simultaneously; The other end of the 8th capacitor C 8 connects one end of the 7th resistance R 7 and the 4th pin of chip V1 simultaneously; The other end of another termination the 7th resistance R 7 of the 9th capacitor C 9; The 5th pin of one chip termination V1 of the first inductance L 1, the 6th pin of another chip termination V1 of the first inductance L 1; One end of the tenth capacitor C 10 connects the 16th pin of chip V1 and one end of the 8th resistance R 8, the 12 one end of capacitor C 12, one end of the 11 capacitor C 11 simultaneously; The other end of another termination the 12 capacitor C 12 of the tenth capacitor C 10; The 12 capacitor C 12 one end also connect the 15th pin of chip V1 and the other end of the 8th resistance R 8 simultaneously; The 11st pin of one chip termination V1 of the 9th resistance R 9, the other end ground connection of the 9th resistance R 9;
Described alarm module I comprises the first hummer BZ1, the tenth resistance R the 10, the 11 resistance R 11, the second pilot lamp LED2, the first triode T1;
One termination power VCC of the positive pole of the first hummer BZ1 and the tenth resistance R 10, the other end of another termination second pilot lamp LED2 of the tenth resistance R 10, the C utmost point of the first triode T1 connects the negative pole of the first hummer BZ1; The B utmost point of the first triode T1 connects the other end of the 11 resistance R 11; The E utmost point ground connection of the first triode T1;
Described one-chip computer module II comprises single-chip microcomputer U2, the 15 capacitor C the 15, the 16 capacitor C the 16, the 17 capacitor C the 17, the 12 resistance R 12, the 3rd crystal oscillator X3;
The 20th pin of the positive pole of the 15 capacitor C 15, single-chip microcomputer U2 meets power supply VCC; One end of the 12 resistance R 12, the 16 one end of capacitor C 16, the 10th pin ground connection of one end of the 17 capacitor C 17 and single-chip microcomputer U2; The negative pole of the 15 capacitor C 15 connects the other end of the 12 resistance R 12 and the 1st pin of single-chip microcomputer U2 simultaneously; One end of the 3rd crystal oscillator X3 connects the 4th pin of single-chip microcomputer U2 and the other end of the 16 capacitor C 16 simultaneously; The other end of the 3rd crystal oscillator X3 connects the 5th pin of single-chip microcomputer U2 and the other end of the 17 capacitor C 17 simultaneously; The 2nd pin of single-chip microcomputer U2 connects the 10th pin of wireless module II chips V1; The 3rd pin of single-chip microcomputer U2 connects the 9th pin of wireless module II chips V1; The 14th pin of single-chip microcomputer U2 connects the 19th pin of wireless module II chips V1; The 15th pin of single-chip microcomputer U2 connects the 18th pin of wireless module II chips V1; One end of the second pilot lamp LED2 in the 18th pin module II taking alarm of single-chip microcomputer U2; One end of the 19th pin module II taking alarm the 11 resistance R 11 of single-chip microcomputer U2; The 6th pin of single-chip microcomputer U2, the 7th pin, the 8th pin, the 9th pin, the 11st pin, the 12nd pin, the 13rd pin, the 16th pin, the 17th pin are unsettled;
Described single-chip microcomputer U1 and the model of U2 are AT89C2051, and chip V1 model is nRF401.
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| CN1744140A (en) * | 2004-09-03 | 2006-03-08 | 侯康 | Long-distance visual anti-theft alarming system and its anti-theft alarming method |
| CN202486915U (en) * | 2012-02-23 | 2012-10-10 | 浙江大学 | Multifunctional alarm device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1744140A (en) * | 2004-09-03 | 2006-03-08 | 侯康 | Long-distance visual anti-theft alarming system and its anti-theft alarming method |
| CN202486915U (en) * | 2012-02-23 | 2012-10-10 | 浙江大学 | Multifunctional alarm device |
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