CN106080854A - A kind of anti-theft system of electromotor car - Google Patents
A kind of anti-theft system of electromotor car Download PDFInfo
- Publication number
- CN106080854A CN106080854A CN201610449020.6A CN201610449020A CN106080854A CN 106080854 A CN106080854 A CN 106080854A CN 201610449020 A CN201610449020 A CN 201610449020A CN 106080854 A CN106080854 A CN 106080854A
- Authority
- CN
- China
- Prior art keywords
- resistance
- circuit
- audion
- control unit
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
- B62H5/001—Preventing theft of parts or accessories used on cycles, e.g. lamp, dynamo
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
- B62H5/20—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles indicating unauthorised use, e.g. acting on signalling devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a kind of anti-theft system of electromotor car, specifically include that control unit, wireless remote control unit, vibration induction module, battery protection module and alarm module, described wireless remote control unit includes radio transmitter, wireless mu balanced circuit, wireless receiving circuit and acousto-optic alarm module, after vibration induction module and battery protection module are triggered, signal is passed to control unit, the sound and light alarm module of alarm module and wireless remote control unit is sent a signal to after control unit processes, can be to overcome antitheft mode in prior art the simplest, trigger point is single and cannot the defect of Autonomous Defense after preventing vibrating sensor from damaging；Avoid that accumulator is the most stolen and wireless remote control type is antitheft when the design of wireless anti-theft can not improve the theftproof performance of electric motor car so that burglary-resisting system is the most comprehensively, functions reliably and efficiently by the synchronizing information of electric motor car to defects such as car owners simultaneously.
Description
Technical field
The present invention relates to technical field of burglary prevention, in particular it relates to a kind of anti-theft system of electromotor car.
Background technology
Along with industrial expansion, the continuous atrophy of traditional energy, resource is hard to carry on.Image-stone oil is this close with daily life
Relevant energy major part is from import, it is easy to affected by extraneous factor, as second time the war in Iraq makes whole world stone
Oil is in short supply, and OPEC is also constantly raising crude oil price for the interests safeguarding oneself.And the oil reserve amount of China
And few, so oil price volatility is serious, five yuan of epoch just step out several days and have just rapidly returned back to the hexa-atomic epoch.The most national sustainable
The proposition of development strategy and the lifting of environmental consciousness, electric motor car arises at the historic moment under such market environment.It is with renewable energy
Source electric energy is as drive energy, and electric motor car is because occupy the most excellent on the price advantage of one-time consumption and subsequent consumption
Gesture, and it there are convenient and swift, energy-conserving and environment-protective, occupation of land space is little and does not the most substantially have the excellent of noise pollution
Gesture receives pursuing of salary layer, student party and short distance trip personage, and its development prospect is boundless.
Relative to vehicles such as the automobile with oil as the energy and motorcycles, electric motor car is the traffic work of a kind of low speed
Tool, this makes it be easier to manipulation, and is not susceptible to traffic accident in the driving process of low speed, makes electric motor car be provided with preferably
Safety and reliability.In addition it to the requirement of energy recharge unlike traditional energy harsh, it is necessary to get You gas station is.
Electric motor car only needs the charging socket of a 220V the most permissible, the most more convenient daily life, no matter reaches
Where, as long as there being other, just can charge to car, eliminating and look for the loaded down with trivial details of gas station.Along with the development of charging technique, charging pile
Build and put into, use the speed of charging to obtain qualitative leap, so the working clan that electric motor car comes and goes for those short distances
With the first-selected walking-replacing tool of student, future will have more people becomes electric motor car user.
But, just because of increasing people have selected this walking-replacing tool of electric motor car, also bring huge to thief
Big interests temptation.Do not register one's residence to registering the license to traffic due to the current electric motor car overwhelming majority and anti-theft technique is the completeest
Kind, electric motor car is prone to go smoothly and dispose of stolen goods, and cannot provide information of vehicles after electric motor car is stolen, also has led to electric motor car and is difficult to chase after
The situation returned.Constantly riseing because of lead valency again, sight has also been turned in the accumulator of electric motor car by increasing theft one's share of expenses for a joint undertaking, it
It is easier to go smoothly than car, and the most not exclusively for the alarm of protection accumulator so that accumulator stolen
Case is of common occurrence.So one comprehensively, reliably, efficient, cost meet the Novel anti-theft system of mass consumption extremely
Meeting the demand in market, problem is come the most therefrom.
Along with requirement and the demand of burglary-resisting system are the most constantly risen by electric motor car user, also force anti-theft system of electromotor car
Development Yu add rapidly, further ripe.The most relatively advanced has GPS global positioning satellite burglary-resisting system, by GSM
Mobile communications network burglary-resisting system, use GPRS(general packet radio service technology) network theftproof system and intelligent anti-theft system
System etc..
Existing electric vehicle anti-theft method is varied, and it is antitheft that its type is roughly divided into lockset alarm, wireless remote control type
Device, electromechanical alarm, network type alarm.What China's use at present was most is exactly that lockset alarm coordinates wireless remote control type to prevent
Steal the combination theft preventing method of device.Lockset is antitheft to be usually on handlebar or wheel lock and then prevent vehicle stolen with mechanical lock
Walk, although mechanical lock technology and material in development for many years constantly make a breakthrough, but be because mechanical lock and can only prevent
Steal, and the work such as warning can not be carried out, and mechanical lock is easily pried open.Particularly cannot withstand a single blow under hydraulic tongs at all,
Make lockset alarm can only prevent to a certain extent stealing and to delaying the time stolen.And antitheft the touching of wireless remote control type
Make a start and the most single, most only vibration sensors, and can not be by the synchronizing information of electric motor car to car owner.A lot
In the case of, be still easy to allow unprincipled fellow go smoothly, as noisy environment or thunderstorm when, electric motor car be easy to by
External environment is triggered reports to the police, and the most often no one can notice the situation of electric motor car, if at this moment someone keeps a close watch on that
Your electric motor car, just can easily go smoothly in two minutes.So, as this type of electronic type is antitheft can not meet the most far away antitheft
Requirement.Abroad, very many car owners can select GPS geo-location system to carry out being put into protection to the love car of oneself.Example
The 10 Electrified Moped Scooters released such as vanmoof company, are the most just built among vehicle frame by battery, have
Effect prevent the stolen risk of battery, and at car built with GPS module.Even if stolen, also can be known oneself by the Internet
Car at which, with the help of police, recover vehicle.Owing to installing a cost of GPS, GSM, GPRS, to exceed other antitheft
Mode is a lot, but also needs user to pay follow-up service expense, and this makes major part electric motor car car owner be reluctant to accept, and still can not
Commonly use, so they are less in the market prospect of electric motor car.
During realizing the present invention, inventor finds that at least there is major part electric motor car user in prior art uses
The alarm etc. being still that mechanical anti-theft and unidirectional anti-theft modes cannot be effectively ensured electric motor car safety antitheft mode, electronic
Car vibration induction module is easily triggered thus produces false alarm, the most not exclusively for protecting the antitheft of accumulator
Device so that the stolen phenomenon of accumulator of electric motor car often occurs, in prior art, the design of wireless transceiver circuit is not the most simultaneously
Rationally causing reporting to the police not in time, car owner can not know car status information simultaneously, and theftproof performance is low, and design cost is the most not
The defect such as low.
Summary of the invention
It is an object of the invention to, for the problems referred to above, propose a kind of anti-theft system of electromotor car, to realize burglary-resisting system
Bidirectional alarming and the end that triggers are reported to the police more, and accuracy rate and the high efficiency etc. that strengthen the data transmission of radio receiving transmitting module excellent simultaneously
Point.
For achieving the above object, the technical solution used in the present invention is: a kind of anti-theft system of electromotor car, specifically includes that control
Unit processed, wireless remote control unit, vibration induction module, battery protection module and alarm module, described wireless remote control unit bag
Include radio transmitter, wireless mu balanced circuit, wireless receiving circuit and acousto-optic alarm module, described vibration induction module, electric power storage
Pond protection module and alarm module are connected with control unit respectively, and described radio transmitter is specifically, by diode D1 with electric
Branch road, the series arm being made up of with resistance R2 diode D2 of resistance R1 composition series connection and be made up of diode D3 and resistance R3
It is connected to after series arm parallel connection between VCC end and the GND end of coding circuit SC2262 of the one 315 radiating circuit；One 315
The earth terminal GND of the earth terminal GND and coding circuit SC2262 of radiating circuit is connected；Switch S1 one end and the positive pole of 12V power supply
Connecting, the other end of switch S1 is connected with coding circuit SC2262 data input pin D0；Switch S2 one end and the positive pole of 12V power supply
Connecting, the other end of switch S2 is connected with coding circuit SC2262 data input pin D1；Switch S3 one end and the positive pole of 12V power supply
Connecting, the other end of switch S3 is connected with coding circuit SC2262 data input pin D3；12V power cathode and the 1st is launched
Circuit ground end connects；Resistance R4 is connected to the ground connection of the data input pin D3 and coding circuit SC2262 of coding circuit SC2262
GND end；Resistance R5 is connected to input OSC1 and the both-end resistance oscillator of the both-end resistance oscillator of coding circuit SC2262
Between outfan OSC2；The coding start end of coding circuit SC2262 is connected with the earth terminal GND of the one 315 radiating circuit；Compile
The data terminal DATA effectively confirming end VT and the one 315 radiating circuit of code circuit SC2262 connects；
After vibration induction module and battery protection module are triggered, signal is passed to control unit, process through control unit
After send a signal to the wireless receiving circuit of alarm module and wireless remote control unit, treated send a signal to sound and light alarm
Module, the resistance of described resistance R1, resistance R2, resistance R3 and resistance R4 is 10K Ω, and the resistance of resistance R5 is 1.2M Ω, and two
Pole pipe D1, diode D2 and diode D3 all use IN400, and radio transmitter module constantly sends wireless communication to control unit
Number, when control unit does not receives wireless signal, trigger alarm module.
Further, also include that relay protection circuit, described relay protection circuit are connected with control unit, control single
After the control signal that wireless remote control unit is launched by unit processes, it is sent to relay protection circuit, controls relay protection circuit
Break-make, and then control the switching of anti-theft state and the non-anti-theft state of electric motor car.
Further, described wireless receiving circuit specifically, electric capacity C1 be connected to three terminal regulator LM7805 input and
Between earth terminal, electric capacity C2 is connected between three terminal regulator LM7805 output and ground；2nd 315 radiating circuit power supply
The outfan of end VCC and three-terminal voltage-stabilizing circuit LM7805 is connected；The emitter stage of audion Q1 and the power supply of the 2nd 315 radiating circuit
End VCC connects；The base stage of audion Q1 is connected to the effectively confirmation end VT of the first decoding circuit SC2272 with resistance R9 after connecting
Connect；Transistor collector is connected with the first input end of buzzer；After second input of buzzer is connected with switch S4, even
It is connected on the earth terminal GND of the first decoding circuit SC2272；The series arm being made up of resistance R7 and diode D4 is connected to decoding
The data input pin D2 and the earth terminal GND of the first decoding circuit SC2272 of circuit；The string being made up of resistance R8 and diode D5
Connection branch road is connected to the data input pin D1 and the earth terminal GND of the first decoding circuit SC2272 of decoding circuit；Resistance R6 connects
At agitator first outer contact OSC1 and agitator second outer contact OSC2 two ends；First decoding circuit SC2272 data input pipe
Foot, is connected with the first data terminal and second data terminal of the 2nd 315 radiating circuit respectively；
The capacitance of described electric capacity C1 is 104F, the capacitance 10 μ F of described electric capacity C2, and the resistance of resistance R6 is 200K, resistance R7
Being 1K with the resistance of resistance R8, the resistance of resistance R9 is 10K, and the model of audion Q1 is 9012.
Further, described wireless mu balanced circuit is specifically, 12V power supply and electric capacity C3 are connected to three terminal regulator
Between input and the earth terminal of LM7805, electric capacity C4 is connected between the output and ground of three terminal regulator LM7805,
The capacitance of electric capacity C3 is 104F, and the capacitance of electric capacity C4 is 10 μ F.
Further, described control unit includes data transmission module, data reception module and single-chip microcomputer, described wireless remote
Wireless control signal is sent to the data reception module of control unit, described wireless remote by the wireless data transmission module of control unit
The wireless data receipt modules of control unit receives the control signal launched by the data transmission module of control unit, described single-chip microcomputer
It is connected with data transmission module and data reception module.
Further, the data reception module of described control unit is specifically, resistance R10 is connected to the second decoding circuit
Between agitator the first external connection end and second decoding circuit SC2272 agitator second external connection end of SC2272；Resistance R11 one end
Connect with the base electrode of the other end audion Q3 of the data output end D3 of the second decoding circuit SC22724, resistance R11；Resistance
One end of R12 is connected with the D2 of data output end, and the other end of resistance R12 is connected with the base electrode of audion Q4；Resistance R13's
One end is connected with the D1 of data output end, and the other end of resistance R13 is connected with the base electrode of audion Q5；The current collection of audion Q3
Pole is connected with the colelctor electrode of audion Q4；The colelctor electrode of audion Q5 is connected with the colelctor electrode of audion Q4；Audion Q3, three poles
The emitter stage of pipe Q4 and audion Q5 is all connected with single-chip microcomputer；The data in pin of 3 decoding circuits and the 3rd 315 radiating circuit
Data output end connect；The resistance of described resistance R10 is 200K Ω, described resistance R11, resistance R12 and the resistance of resistance R13
It is 1K Ω, described audion Q3/ audion Q4 and audion Q5 and all uses 9013.
Further, described wireless data transmission module, the series circuit being made up of with diode D6 resistance R14 and by electricity
After the series circuit parallel connection of resistance R15 and diode D2 composition, one end is connected to the power supply VCC end of the 3rd decoding circuit SC2272, by
Series circuit that resistance R14 and diode D6 forms and the series circuit being made up of resistance R15 and diode D2 in parallel after another
One end respectively with the address input end A0 of the 3rd decoding circuit SC2272, the address input end A2 of the 3rd decoding circuit SC2272,
The earth terminal GND of the address input end A6 and the 3rd decoding circuit SC2272 of the 3rd decoding circuit SC2272 connects；Resistance R18 is even
The agitator second being connected on agitator first external connection end of the 3rd decoding circuit SC2272 and the 3rd decoding circuit SC2272 is external
End；The emitter stage of audion Q6 is connected with data output end D1；The colelctor electrode of audion Q6 is connected with audion Q7 colelctor electrode, and three
Pole pipe Q7 emitter stage node respectively and between resistance R15 and diode D2, and the data of the 3rd decoding circuit SC2272 are defeated
Go out and hold D2 to connect, after the base stage of audion Q6 is connected with resistance R16, be connected on single-chip microcomputer, the base stage of audion Q7 and resistance
It is connected on single-chip microcomputer after R7 series connection；The data output end of the 3rd 315 radiating circuit and the 3rd decoding circuit SC2272's is effective
Confirm that end connects.
Further, described vibration induction module vibration induction module is specifically, the first fixing end of slide rheostat R1
Being connected with earth terminal, the fixing end of the second of slide rheostat R1 is connected with VCC end, the sliding end of slide rheostat R1 and LM393
First inverting input pin IN of voltage comparator connects；Resistance R6 one end is connected with VCC end, the other end of resistance R6 with
First in-phase input end pin of LM393 voltage comparator connects；The parallel circuit being made up of with electric capacity C1 the first vibroswitch
One end is connected with the first in-phase input end pin of LM393 voltage comparator, is made up of also with electric capacity C1 the first vibroswitch
The connection circuit other end is connected with earth terminal；The parallel circuit one end being made up of electric capacity C2 and the second vibroswitch and LM393 voltage
The ground pin connection of comparator, the other end of the parallel circuit being made up of electric capacity C2 and the second vibroswitch and LM393 voltage
Comparator the second in-phase input end connects；Described resistance is connected to the second homophase input of earth terminal and LM393 voltage comparator
Between end pin；The series circuit being made up of resistance R2 and resistance R3 is connected to the voltage output pin of LM393 voltage comparator
With between outfan pin, the node between resistance R2 and resistance R3 is connected with power supply VCC；The first of slide rheostat R4 is fixed
End is connected with power supply VCC, and the fixing end of the second of slide rheostat is connected with earth terminal；The sliding end of slide rheostat R4 with
Second inverting input of LM393 voltage comparator connects；Described first vibroswitch and the second vibroswitch are SW_
18010P type vibroswitch, the resistance of described resistance R1, resistance R2, resistance R3 and resistance R4 be 10K Ω, described resistance R5 and
The resistance of resistance R6 is 1M Ω, and the capacitance of described electric capacity C1 and electric capacity C2 is 104F.
Further, described battery protection module includes time-base integrated circuit, and described time-base integrated circuit is specially
NE555, described secondary battery protection circuit specifically, the reset terminal pin of described NE555 and power supply VCC end pin respectively with power supply
VCC connects；Electric capacity C3 is connected between threshold value end pin and the ground pin of NE555；Electric capacity C4 is connected to the control end of NE555
And between ground pin；Resistance R7 is connected between power supply VCC end pin and the threshold value end pin of NE555；The discharge end of NE555
It is connected with the threshold value end pin of NE555；The resistance of described electric capacity C3 is 4.7 μ F, and the capacitance of described electric capacity C4 is 103F, described
The resistance of resistance R7 is 10K Ω；
Further, described relay protection circuit is specially the emitter stage of audion Q2 and is connected with power supply VCC, audion Q2's
Base stage is connected on single-chip microcomputer by resistance R9, and the colelctor electrode of audion Q2 is connected with the first coil binding post of relay J 1；
Second binding post of relay J 1 is connected with earth terminal, and the common junction of relay J 1 is connected with second pin of interface CON；Continue
The normally-closed contact of electrical equipment J4 is connected with the common junction of the J1 of relay, the normally-closed contact of relay J 4 also with the of interface CON
One pin connects；The normally opened contact of relay J 1 is connected with single-chip microcomputer by the 3rd pin of CON, and the resistance of described resistance R9 is
1K Ω, described relay J 1 uses SRD_05V, described audion Q2 to use 9012.
Various embodiments of the present invention, owing to specifically including that control unit, wireless remote control unit, vibration induction module, electric power storage
Pond protection module and alarm module, described wireless remote control unit includes radio transmitter, wireless mu balanced circuit, wireless receiving electricity
Road, sound and light alarm module and relay protection module；Simultaneously to radio receiving transmitting module, battery protection module, vibration induction
Module and relay protection module have made concrete design, such that it is able to overcome antitheft mode in prior art simple,
Vibration induction module is easily triggered and produces false alarm defect, can overcome in prior art simultaneously and not store exclusively for protection
The alarm of battery so that the stolen phenomenon of accumulator of electric motor car often occurs, can overcome wireless receiving and dispatching electricity in prior art
The design on road is the most unreasonable to be caused reporting to the police not in time, overcomes car owner and can not know car status information, and theftproof performance is low
Under, it is provided with the distance of remote control and the communication of electric car, when being shifted by people beyond communication distance such as electric car, or because electric car goes out simultaneously
Showing the communication failure of other and remote controller, when being sabotaged such as electric car communication ends by people or block, the warning circuit of electric car is also
Can report to the police, remind car owner, further increase theftproof performance, reduce design cost and reduce.
Other features and advantages of the present invention will illustrate in the following description, and, partly become from description
Obtain it is clear that or understand by implementing the present invention.
Below by drawings and Examples, technical scheme is described in further detail.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, with the reality of the present invention
Execute example together for explaining the present invention, be not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is one anti-theft system of electromotor car structure composition frame chart of the present invention；
Fig. 2 is the radio transmitter of the present invention a kind of anti-theft system of electromotor car wireless remote sensing；
Fig. 3 is the wireless receiving circuit of the present invention a kind of anti-theft system of electromotor car wireless remote sensing；
Fig. 4 is the wireless mu balanced circuit of the present invention a kind of anti-theft system of electromotor car wireless remote sensing；
Fig. 5 is the data transmission module circuit of the present invention a kind of anti-theft system of electromotor car control unit；
Fig. 6 is the data reception module circuit of the present invention a kind of anti-theft system of electromotor car control unit；
Fig. 7 is one electric vehicle anti-theft device vibration induction modular circuit of the present invention；
Fig. 8 is one electric vehicle anti-theft device battery protection module circuit diagram of the present invention；
Fig. 9 is one electric vehicle anti-theft device relay protection circuit figure of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred reality described herein
Execute example be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Specifically, in Fig. 1 Yu Fig. 2, anti-theft system of electromotor car, including control unit, wireless remote control unit, vibration induction
Module, battery protection module and alarm module, described wireless remote control unit include radio transmitter, wireless mu balanced circuit,
Wireless receiving circuit and acousto-optic alarm module, described vibration induction module, battery protection module and alarm module respectively with control
Unit processed connects, branch road that described radio transmitter specifically, be made up of diode D1 and resistance R1 is connected, by diode D2
It is connected to the one 315 after in parallel with the series arm of resistance R2 composition and the series arm that is made up of diode D3 and resistance R3
Between VCC end and the GND end of coding circuit SC2262 on radio road；The earth terminal GND of the one 315 radiating circuit and coding circuit
The earth terminal GND of SC2262 connects；Switch S1 one end is connected with the positive pole of 12V power supply, the other end of switch S1 and coding circuit
SC2262 data input pin D0 connects；Switch S2 one end is connected with the positive pole of 12V power supply, the other end of switch S2 and coding circuit
SC2262 data input pin D1 connects；Switch S3 one end is connected with the positive pole of 12V power supply, the other end of switch S3 and coding circuit
SC2262 data input pin D3 connects；12V power cathode and the one 315 radiating circuit earth terminal connect；Resistance R4 is connected to compile
The ground connection GND end of the data input pin D3 and coding circuit SC2262 of code circuit SC2262；Resistance R5 is connected to coding circuit
Between the input OSC1 and both-end resistance oscillator outfan OSC2 of the both-end resistance oscillator of SC2262；Coding circuit
The coding start end of SC2262 is connected with the earth terminal GND of the one 315 radiating circuit；Coding circuit SC2262 effectively confirms end
The data terminal DATA of VT and the one 315 radiating circuit connects；
After vibration induction module and battery protection module are triggered, signal is passed to control unit, process through control unit
After send a signal to alarm module and wireless remote control unit wireless data receive circuit, treated signal is passed to sound
Light alarm module, the resistance of described resistance R1, resistance R2, resistance R3 and resistance R4 is 10K Ω, and the resistance of resistance R5 is 1.2M
Ω, diode D1, diode D2 and diode D3 all use IN4007.Radio transmitter constantly sends wireless to control unit
Signal, when control unit does not receives wireless signal, triggers alarm module.
The wireless communication distance of remote control end Yu control unit is set to relatively short distance (such as 5m-10m), when beyond communication
Distance such as electric car is shifted by people, or because the communication failure of other and remote controller occurs in electric car, as electric car communication ends is premeditated broken by people
When going bad or block, control unit does not receives the wireless signal of remote control end, and the warning circuit of electric car also can be reported to the police, and reminds car
Main.
Guard against theft and alarm system has these three parts of remote control part, main control part and power pack composition.Use AT89S51
As the kernel control chip of whole burglary-resisting system, it is responsible for processing and make corresponding decision-making to the judgement of information.Remote control part
Possess and control signal is carried out coding send and receive decoding, it is ensured that the data of remote control and main control part are mutually transmitted and controlled
System.Main control part is then by data transmit-receive module, vibration induction module, battery anti-theft circuit and chip processor AT89S51 and sound
Light is reported to the police and is formed, and wherein data transmit-receive module has the work that coding and decoding also has data to transmit as remote control part.Vibration
Sensing is then the active anti-theft part of system, when sensor triggering vibrated, produces the signal of telecommunication and passes to single-chip microcomputer, loop
Destructive test module is then when loop is destroyed, and generation signal controls sound and light alarm part after single-chip microcomputer and reports to the police.
The radiating circuit of remote controller is the control end to whole system, and it is by 315M transmitter module, coding circuit SC2262
And the resistance of 4 10K, the resistance of 1 1.2M, 3 1N1007 diodes, 3 switch compositions.Resistance in circuit
Being required by SC2262 integrated circuit producer, during the input of anti-stop signal, coding disorderly falls.Wherein diode is to prevent from pressing
The pin that during switch, other switches of current direction connect, plays the effect that electric current reversely ends.When pressing switch S1Time, high level is defeated
Enter 13 pins, by 315M transmitter module, signal is passed to vehicle-mounted receiver module after encoded circuit SC2262 coding, complete
Car is deployed troops on garrison duty；Press switch S2Time, 12 pins of high level input SC2262, it is sent to by 315M after encoded chip coding
Vehicle-mounted receiver module, completes ann test；Press switch S3Time, high level input SC2262 11 feet, encoded after by 315M
It is sent to vehicle-mounted receiver module, completes withdrawing a garrison of anti-theft system of electromotor car and power on to electric motor car main circuit.Accessing 1.2M is to compile
Code chip SC2262 and coding chip SC2272 M4 fixes selection: 1.2M and 200K accessing resistance.
Also including that relay protection circuit, described relay protection circuit are connected with control unit, control unit is by wireless
After the control signal that RCU is launched processes, it is sent to relay protection circuit, controls the break-make of relay protection circuit, enter
And control the anti-theft state of electric motor car and the switching of non-anti-theft state.
Described wireless receiving circuit specifically, electric capacity C1 be connected to three terminal regulator LM7805 input and earth terminal it
Between, electric capacity C2 is connected between three terminal regulator LM7805 output and ground；2nd 315 radiating circuit power end VCC with
The outfan of three-terminal voltage-stabilizing circuit LM7805 connects；The emitter stage of audion Q1 and the power end VCC of the 2nd 315 radiating circuit are even
Connect；The base stage of audion Q1 is connected to the effectively confirmation end VT of the first decoding circuit SC2272 and is connected after connecting with resistance R9；Three
Pole pipe collector is connected with the first input end of buzzer；Second input of buzzer and switch be after S4 is connected, and is connected to the
The earth terminal GND of one decoding circuit SC2272；The series arm being made up of resistance R7 and diode D4 is connected to decoding circuit
Data input pin D2 and the earth terminal GND of the first decoding circuit SC2272；The series arm being made up of resistance R8 and diode D5
It is connected to the data input pin D1 and the earth terminal GND of the first decoding circuit SC2272 of decoding circuit；Resistance R6 is connected to vibration
Device first outer contact OSC1 and agitator second outer contact OSC2 two ends；First decoding circuit SC2272 data in pin, point
It is not connected with the first data terminal and second data terminal of the 2nd 315 radiating circuit；The capacitance of described electric capacity C1 is 104F, described
The capacitance 10 μ F of electric capacity C2, the resistance of resistance R6 is 200K, and the resistance of resistance R7 and resistance R8 is 1K, the resistance of resistance R9
For 10K, the model of audion Q1 is 9012.
Reception circuit on remote controller be in order to complete electric-vehicle-mounted part active anti-theft and trigger report to the police after to attached
Nearly car owner carries out information feedback reception circuit by decoding circuit SC22772 M4,315M receiver module, buzzer and 3 differences
The light emitting diode of color and several resistance composition.After remote control is deployed troops on garrison duty, the vibration induction circuit of vehicle-mounted part is triggered
Time, signal is just passed to the 315M receiver module of remote control end, and inputs decoding circuit by the 315M transmitter module of vehicle-mounted end
The 14(DIN of SC2272 M4) pin, decoded rear 17(VT) pin and 12(D2) pin output high level so that on remote controller
Buzzer send alarm and and vibrator M operational vibration and light emitting diode D4Luminescence, it is electronic that prompting car owner has people to touch
Car, thus allow car owner know the situation of electric motor car.And when the battery anti-theft loop of vehicle-mounted end is triggered, the 315M of vehicle-mounted end
Signal is passed to the 315M receiver module of remote control end by transmitter module, decoded after, 11 pins of decoding circuit and 17 pins produce
Raw high level, so that remote control end light emitting diode D5Luminous and vibrator M vibrates and with chimes of doom, and prompting car owner has people to touch
Touch the accumulator of electric motor car, allowed car owner know the situation of electric motor car, it is simple to remind car owner to remove to check the safe shape of oneself vehicle
Condition.The most more hommization to adding a switch on remote control circuit, many times need a quiet ring
Border, when meeting, attending class, as long as you are by the switch S in remote control4Give and disconnect, report to the police and will only be come by vibration and light
Carry out alarm, your rest and work will not be bothered.
Described wireless mu balanced circuit is specifically, 12V power supply is connected to the defeated of three terminal regulator LM7805 with electric capacity C3
Entering between end and earth terminal, electric capacity C4 is connected between the output and ground of three terminal regulator LM7805；The electricity of electric capacity C3
Capacitance is 104F, and the capacitance of electric capacity C4 is 10 μ F.
Due to radiating circuit selection is 12V voltage, and receives the running voltage that circuit is 5V.So when two circuit are total to
During with a voltage source, need at power supply and receive one reduction voltage circuit of addition between circuit, making 12V voltage become 5V to be followed by through blood pressure lowering
Enter on the reception circuit of remote controller.The mu balanced circuit of remote controller use LM7805 integrated regulator as core parts, its
Middle electric capacity C1Internal amplifier under stable LM7805 duty, numerical value is typically no less than 0.3 microfarad.Electric capacity C2Also it is
Required by LM7805 integrated regulator, for stablizing the duty of LM7805 internal amplifier and improving Voltage Cortrol
Transient state, typically no less than 0.1 microfarad.
Described control unit includes data transmission module, data reception module and single-chip microcomputer, described wireless remote control unit
Wireless control signal is sent to the data reception module of control unit by wireless data transmission module, described wireless remote control unit
Wireless data receipt modules receives the control signal launched by the data transmission module of control unit, and described single-chip microcomputer is sent out with data
Penetrate module and data reception module connects.
In figure 6, the data reception module of described control unit is specifically, resistance R10 is connected to the second decoding circuit
Between agitator the first external connection end and second decoding circuit SC2272 agitator second external connection end of SC2272；Resistance R11 one end
Connect with the base electrode of the other end audion Q3 of the data output end D3 of the second decoding circuit SC22724, resistance R11；Resistance
One end of R12 is connected with the D2 of data output end, and the other end of resistance R12 is connected with the base electrode of audion Q4；Resistance R13's
One end is connected with the D1 of data output end, and the other end of resistance R13 is connected with the base electrode of audion Q5；The current collection of audion Q3
Pole is connected with the colelctor electrode of audion Q4；The colelctor electrode of audion Q5 is connected with the colelctor electrode of audion Q4；Audion Q3, three poles
The emitter stage of pipe Q4 and audion Q5 is all connected with single-chip microcomputer；The data in pin of 3 decoding circuits and the 3rd 315 radiating circuit
Data output end connect；The resistance of described resistance R10 is 200K Ω, described resistance R11, resistance R12 and the resistance of resistance R13
It is 1K Ω, described audion Q3/ audion Q4 and audion Q5 and all uses 9013.
The data receiver circuit of control unit is for realizing the remote control end circuit to electric motor car main system, it receive from
Signal is also decoded by the wireless signal of remote control end by SC2272 M4.Wireless receiving circuit by wireless data receipt modules and
Coding chip SC2272 M4 and several resistance form with audion 9013.When remote control end presses switch S1Time, high level
13 feet of input coding chip, encoded after be sent to vehicle-mounted receiver module, by decoding after coding chip 13 feet export
High level signal is to the P1.4 mouth of single-chip microcomputer, and after single-chip microcomputer inter-process, at P2.0, output low level, to relay circuit, continues
After electrical work, main circuit disconnects, and completes to deploy troops on garrison duty and to electric motor car main circuit power-off.When pressing S2Time, after the encoded transmission of signal
At 12 feet output high level outputs to the P1.2 mouth of single-chip microcomputer after being decoded by coding chip, complete ann test.Press S3Time, letter
Number transmission process after 11 feet output high level to the P1.3 mouth of single-chip microcomputer, export a letter at P1.0 after single-chip microcomputer inter-process
Number, complete to withdraw a garrison and power on to electric motor car main circuit.
In Figure 5, the wireless data transmission module of described control unit, the series circuit being made up of with diode D6 resistance R14
It is connected to the power supply of the 3rd decoding circuit SC2272 with one end after the series circuit parallel connection being made up of resistance R15 and diode D2
VCC end, the series circuit being made up of with diode D6 resistance R14 and the series circuit that is made up of resistance R15 and diode D2 are also
The other end after connection is defeated with the address of the address input end A0 of the 3rd decoding circuit SC2272, the 3rd decoding circuit SC2272 respectively
The earth terminal GND entering to hold the address input end A6 and the 3rd decoding circuit SC2272 of A2, the 3rd decoding circuit SC2272 connects；Electricity
Resistance R18 is connected to the agitator the of agitator first external connection end of the 3rd decoding circuit SC2272 and the 3rd decoding circuit SC2272
Two external connection end；The emitter stage of audion Q6 is connected with data output end D1；The colelctor electrode of audion Q6 and audion Q7 colelctor electrode
Connect, audion Q7 emitter stage node respectively and between resistance R15 and diode D2, and the 3rd decoding circuit SC2272
Data output end D2 connects, and after the base stage of audion Q6 is connected with resistance R16, is connected on single-chip microcomputer, the base stage of audion Q7
It is connected on single-chip microcomputer after connecting with resistance R7；The data output end of the 3rd 315 radiating circuit and the 3rd decoding circuit SC2272
Effectively confirm that end connects.
Onboard wireless radiating circuit is similar with the radio transmitter of remote control, but here by 1 to the 8 foot tri-states of SC2262
Geocoding is set to 1 foot, 3 feet, 7 foot ground connection, connects with corresponding remote control end reception 1 foot of coding chip of circuit, 3 feet, 7 feet
Ground.On the other hand, the control of vehicle-mounted radio transmitter is realized control by P2.0 mouth and the P2.1 mouth of single-chip microcomputer, and wherein two
Individual audion 9013 is under the effect of high level, it is achieved conducting, disconnects during low level.When system is in the case of deploying troops on garrison duty, electronic
When the vibration induction circuit of car is triggered, single-chip microcomputer also exports a high level to vehicle-mounted at P2.0 mouth while completing to report to the police
12 feet of coding chip, encoded transmitting-receiving is given in the remote control of car owner, triggers the warning of remote control and makes the light-emitting diodes of remote control end
Pipe D1Luminescence, prompting car owner's electric motor car exception and the warning being what triggering.And when secondary battery protection circuit is triggered, monolithic
The P2.1 mouth output high level of machine is to 11 feet of coding chip, and after encoded transmission, remote control sends warning and light emitting diode D2Work
Make luminescence, the information of prompting car owner's electric motor car.
In the figure 7, described vibration induction module vibration induction module is specifically, first fixing end and the ground connection of slide rheostat R1
End connects, and the fixing end of the second of slide rheostat R1 is connected with VCC end, the sliding end of slide rheostat R1 and LM393 voltage ratio
First inverting input pin IN of relatively device connects；Resistance R6 one end is connected with VCC end, the other end of resistance R6 and LM393 electricity
First in-phase input end pin of pressure comparator connects；The parallel circuit one end being made up of with electric capacity C1 the first vibroswitch with
First in-phase input end pin of LM393 voltage comparator connects, the parallel circuit being made up of with electric capacity C1 the first vibroswitch
The other end is connected with earth terminal；The parallel circuit one end being made up of electric capacity C2 and the second vibroswitch and LM393 voltage comparator
Ground pin connection, the other end of the parallel circuit being made up of electric capacity C2 and the second vibroswitch and LM393 voltage comparator
Second in-phase input end connects；Described resistance is connected to the second in-phase input end pin of earth terminal and LM393 voltage comparator
Between；The series circuit being made up of resistance R2 and resistance R3 is connected to voltage output pin and the output of LM393 voltage comparator
Between end pin, the node between resistance R2 and resistance R3 is connected with power supply VCC；The fixing end of the first of slide rheostat R4 and electricity
Source VCC connects, and the fixing end of the second of slide rheostat is connected with earth terminal；The sliding end of slide rheostat R4 and LM393 voltage
Second inverting input of comparator connects；Described first vibroswitch and the second vibroswitch are the vibration of SW_18010P type
Switch, the resistance of described resistance R1, resistance R2, resistance R3 and resistance R4 is 10K Ω, described resistance R5 and the resistance of resistance R6
Being 1M Ω, the capacitance of described electric capacity C1 and electric capacity C2 is 104F.
Vibration induction circuit is one of important way of anti-theft system of electromotor car active anti-theft.Circuit is by 2 SW_18010P
Vibrating sensor and operational amplifier LM393 and 2 slide rheostats form with several resistance.When not vibrating, without defeated
Going out voltage, when any one of two vibrating sensors is vibrated triggering, output voltage changes, through the electricity of LM393
Pressure comparator after, the signal of generation after filtering with the process of operation amplifier after, then will change after signal pass to single-chip microcomputer
P2.4 mouth, after the process of single-chip microcomputer, send vibration alarming and information fed back to the remote control end of car owner, completing antitheft system
The Autonomous Defense of system and anti-theft prompt.Circuit uses two vibrating sensors as triggering device, effectively avoids trigger point
Single and prevent vibrating sensor damage after cannot Autonomous Defense, make whole vibration induction circuit more reliable, sensitiveer, higher
Effect.
Described battery protection module includes that time-base integrated circuit, described time-base integrated circuit are specially NE555, described accumulator
Protection circuit is specifically, the reset terminal pin of described NE555 and power supply VCC end pin are connected with power supply VCC respectively；Electric capacity C3 is even
It is connected between threshold value end pin and the ground pin of NE555；Electric capacity C4 is connected between control end and the ground pin of NE555；
Resistance R7 is connected between power supply VCC end pin and the threshold value end pin of NE555；The discharge end of NE555 and the threshold value end of NE555
Pin connects；The resistance of described electric capacity C3 is 4.7 μ F, and the capacitance of described electric capacity C4 is 103F, and the resistance of described resistance R7 is
10KΩ。
Battery anti-theft circuit is electric motor car another mode actively, and but, battery anti-theft circuit is for electronic
The accumulator of car and the battery anti-theft circuit that designs are made up of time base circuit NE555 and two electric capacity and a resistance.Time
Pin 1 and the circuit common ground of base circuit NE555；Pin 2 is the time cycle of NE555 to trigger end, and it has only to one and leads
Line, connects the line on the lid of accumulator during installation, when there being people to touch, and the noise signal that human body is sensed
Voltage passes through C4Being delivered to the triggering end of NE555 so that the output of NE555 is become high level by low level, pin 3 is converted to
The driving electric current of high level output, synchronization, the internal cut-off of the 7th foot of time base circuit, power supply passes through R to C3Charging, works as electricity
When pressure is raised to 2/3rds of supply voltage, the 7th foot conducting of time base circuit, C3Electric discharge, the 3rd high electricity of foot output of time base circuit
Flat, the high level signal of output, to the P2.6 mouth of single-chip microcomputer, triggers warning circuit after single-chip microcomputer internal analysis decision-making and will store
The signal that anti-battery-theft loop is triggered is sent to remote control end through vehicle-mounted 315M transmitter module, and prompting car owner notes the feelings of electric motor car
Condition.Wherein delay time depends on resistance R7 and electric capacity C3Numerical value: T=1.1R7×C3.Whole circuit is relatively easy, and touches
Originating party formula is flexible, very useful.
In fig .9, described relay protection circuit is specially the emitter stage of audion Q2 and is connected with power supply VCC, audion Q2's
Base stage is connected on single-chip microcomputer by resistance R9, and the colelctor electrode of audion Q2 is connected with the first coil binding post of relay J 1；
Second binding post of relay J 1 is connected with earth terminal, and the common junction of relay J 1 is connected with second pin of interface CON；Continue
The normally-closed contact of electrical equipment J4 is connected with the common junction of the J1 of relay, the normally-closed contact of relay J 4 also with the of interface CON
One pin connects；The normally opened contact of relay J 1 is connected with single-chip microcomputer by the 3rd pin of CON, and the resistance of described resistance R9 is
1K Ω, described relay J 1 uses SRD_05V, described audion Q2 to use 9012.
When relay protection circuit is for coordinating remote control deploy troops on garrison duty system and withdraw a garrison, electric motor car main circuit is led to
Disconnected function, when completing to deploy troops on garrison duty, electric motor car main circuit is in off-position, and when withdrawing a garrison, electric motor car main circuit is changed into "on" position.Continue
Appliance circuit by SRD 5VDC relay, CON3 interface, crystal triode 9012 forms and the current limliting electricity of 1k forms.Relay
Pin 4 be normally-closed contact, pin 5 is normally opened contact, and the loop of main circuit connects pin 1 and the pin 2 of CON3 respectively.When
Remote control end presses S1Deploy troops on garrison duty key time, signal through send receive after by single-chip microcomputer process make P1.0 output low level signal, through current limliting
Resistance R9After make crystal triode 9012 turn on, relay is formed behind loop and works, and contact 5 closes, and main circuit disconnects, and completes cloth
Prevent and cut off the function of main circuit power.And when car owner's remote control end presses S3Withdraw a garrison key time, signal be delivered to single-chip microcomputer process after
P1.0 mouth output high level signal, crystal triode is not turned on, and relay does not works, and switch returns to normally-closed contact 4, and main circuit is complete
Become conducting.Relay protection circuit effectively prevents stealer from directly initiating electric car when prying open the lock of electric motor car, protects at relay
Under protection circuit effect, can only control whether electric motor car main circuit powers on by remote control, the safety for electric motor car adds one layer
Protection.
At least can reach following beneficial effect: overcome what major part electric motor car user in prior art used to be still that machine
The alarm etc. of the antitheft and unidirectional anti-theft modes of tool cannot be effectively ensured the antitheft mode of electric motor car safety, and electric vehicle anti-theft designs
Time, effectively avoid trigger point single and prevent vibrating sensor damage after cannot Autonomous Defense, make whole vibration induction
Circuit is more reliable, sensitiveer, more efficient；Design battery anti-theft module, it is to avoid the defect that accumulator is the most stolen, sets simultaneously
Put stand-by power supply so that even if antitheft work of cutting off the electricity supply also can be properly functioning, overcome when the design of wireless anti-theft wireless
Distance type is antitheft meanwhile can not make specifically radio receiving transmitting module by the synchronizing information of electric motor car to defects such as car owners
Design, overcome the design wireless receiving and dispatching very complicated of prior art, design the unreasonable and defect of the unidirectional warning of electric car,
Reduce design cost, thus improve the theftproof performance of electric motor car so that burglary-resisting system is the most comprehensively, functions reliably and efficiently.With
Time, the wireless communication distance arranging remote controller end and electric car control unit is shorter distance, deploys troops on garrison duty shape when entrance such as 5m-10m
After state, if electric motor car is beyond the scope of shorter communication distance arranged, or causes with blocking to communicate due to external world
Disconnected, then electric car triggers warning circuit and sends alarm signal, reminds electric vehicle state abnormal.Avoid what electric car was stolen by people's transfer
Risk, it also avoid the risk that electric car is sabotaged by people simultaneously.Scheme effectively solve to trigger in the past single, car load is antitheft and
Do not have emphasis antitheft, the most antitheft and the number of drawbacks such as power supply is single.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (10)
1. an anti-theft system of electromotor car, it is characterised in that include control unit, wireless remote control unit, vibration induction module, storage
Battery protection module and alarm module, described wireless remote control unit includes radio transmitter, wireless mu balanced circuit, wireless receiving
Circuit and acousto-optic alarm module, described vibration induction module, battery protection module and alarm module are respectively with control unit even
Connect, branch road that described radio transmitter specifically, be made up of diode D1 and resistance R1 is connected, by diode D2 and resistance R2
It is connected to the one 315 radiating circuit after the series arm formed and the series arm parallel connection being made up of diode D3 and resistance R3
Between the GND end of VCC end and coding circuit SC2262；The earth terminal GND's and coding circuit SC2262 of the one 315 radiating circuit
Earth terminal GND connects；Switch S1 one end is connected with the positive pole of 12V power supply, the other end of switch S1 and coding circuit SC2262 number
Connect according to input D0；Switch S2 one end is connected with the positive pole of 12V power supply, the other end of switch S2 and coding circuit SC2262 number
Connect according to input D1；Switch S3 one end is connected with the positive pole of 12V power supply, the other end of switch S3 and coding circuit SC2262 number
Connect according to input D3；12V power cathode and the one 315 radiating circuit earth terminal connect；Resistance R4 is connected to coding circuit
The ground connection GND end of the data input pin D3 and coding circuit SC2262 of SC2262；Resistance R5 is connected to coding circuit SC2262's
Between the input OSC1 and both-end resistance oscillator outfan OSC2 of both-end resistance oscillator；The coding of coding circuit SC2262
Start end is connected with the earth terminal GND of the one 315 radiating circuit；Coding circuit SC2262 effectively confirms end VT and the 1st
The data terminal DATA of radiating circuit connects；
After vibration induction module and battery protection module are triggered, signal is passed to control unit, process through control unit
After send a signal to the wireless receiving circuit of alarm module and wireless remote control unit, treated send a signal to sound and light alarm
Module, the resistance of described resistance R1, resistance R2, resistance R3 and resistance R4 is 10K Ω, and the resistance of resistance R5 is 1.2M Ω, and two
Pole pipe D1, diode D2 and diode D3 all use IN4007, and radio transmitter constantly sends wireless signal to control unit,
When control unit does not receives wireless signal, trigger alarm module.
A kind of electric vehicle anti-theft control system the most according to claim 1, it is characterised in that also include relay protection electricity
Road, described relay protection circuit is connected with control unit, and the control signal that wireless remote control unit is launched by control unit processes
After, it is sent to relay protection circuit, controls the break-make of relay protection circuit, and then control the anti-theft state of electric motor car with non-
The switching of anti-theft state.
A kind of anti-theft system of electromotor car the most according to claim 2, it is characterised in that described wireless receiving circuit is concrete
For, electric capacity C1 is connected between three terminal regulator LM7805 input and earth terminal, and electric capacity C2 is connected to three terminal regulator
Between LM7805 output and ground；The outfan of the 2nd 315 radiating circuit power end VCC and three-terminal voltage-stabilizing circuit LM7805
Connect；The emitter stage of audion Q1 and the power end VCC of the 2nd 315 radiating circuit connect；The base stage of audion Q1 and resistance R9
Be connected to the first decoding circuit SC2272 after series connection effectively confirms that end VT connects；Transistor collector is defeated with the first of buzzer
Enter end to connect；After second input of buzzer is connected with switch S4, it is connected to the earth terminal of the first decoding circuit SC2272
GND；The series arm being made up of resistance R7 and diode D4 is connected to data input pin D2 and the first decoding electricity of decoding circuit
The earth terminal GND of road SC2272；The series arm being made up of resistance R8 and diode D5 is connected to the data input of decoding circuit
End D1 and the earth terminal GND of the first decoding circuit SC2272；Resistance R6 is connected to agitator first outer contact OSC1 and agitator
Second outer contact OSC2 two ends；First decoding circuit SC2272 data in pin, respectively with the first of the 2nd 315 radiating circuit
Data terminal and the second data terminal connect；The capacitance of described electric capacity C1 is 104F, the capacitance 10 μ F, resistance R6 of described electric capacity C2
Resistance be 200K, the resistance of resistance R7 and resistance R8 is 1K, and the resistance of resistance R9 is 10K, and the model of audion Q1 is
9012。
A kind of anti-theft system of electromotor car the most according to claim 3, it is characterised in that described wireless mu balanced circuit is concrete
For, 12V power supply and electric capacity C3 are connected between input and the earth terminal of three terminal regulator LM7805, and electric capacity C4 is connected to
Between the output and ground of three terminal regulator LM7805；The capacitance of electric capacity C3 is 104F, and the capacitance of electric capacity C4 is 10 μ
F。
A kind of anti-theft system of electromotor car the most according to claim 4, it is characterised in that described control unit includes that data are sent out
Penetrating module, data reception module and single-chip microcomputer, the wireless data transmission module of described wireless remote control unit is by wireless control signal
Being sent to the data reception module of control unit, the wireless data receipt modules of described wireless remote control unit receives by control unit
Data transmission module launch control signal, described single-chip microcomputer is connected with data transmission module and data reception module.
A kind of anti-theft system of electromotor car the most according to claim 5, it is characterised in that the data receiver of described control unit
Module is specifically, resistance R10 is connected to agitator the first external connection end and second decoding circuit of the second decoding circuit SC2272
Between SC2272 agitator the second external connection end；Resistance R11 one end and the data output end D3 of the second decoding circuit SC22724, electricity
The base electrode of the other end audion Q3 of resistance R11 connects；One end of resistance R12 is connected with the D2 of data output end, resistance R12's
The other end is connected with the base electrode of audion Q4；One end of resistance R13 is connected with the D1 of data output end, another of resistance R13
End is connected with the base electrode of audion Q5；The colelctor electrode of audion Q3 is connected with the colelctor electrode of audion Q4；The collection of audion Q5
Electrode is connected with the colelctor electrode of audion Q4；The emitter stage of audion Q3, audion Q4 and audion Q5 is all connected with single-chip microcomputer；
The data in pin of 3 decoding circuits and the data output end of the 3rd 315 radiating circuit connect；The resistance of described resistance R10 is
200K Ω, the resistance of described resistance R11, resistance R12 and resistance R13 is 1K Ω, described audion Q3/ audion Q4 and three poles
Pipe Q5 all uses 9013.
A kind of anti-theft system of electromotor car the most according to claim 6, it is characterised in that described wireless data transmission module,
It is characterized in that, the series circuit being made up of with diode D6 resistance R14 and the series electrical being made up of resistance R15 and diode D2
After the parallel connection of road, one end is connected to the power supply VCC end of the 3rd decoding circuit SC2272, by resistance R14 and connecting that diode D6 forms
The other end after circuit and the series circuit parallel connection that is made up of resistance R15 and diode D2 respectively with the 3rd decoding circuit SC2272
Address input end A0, the address input end A2 of the 3rd decoding circuit SC2272, the 3rd decoding circuit SC2272 address input
The earth terminal GND of end A6 and the 3rd decoding circuit SC2272 connects；Resistance R18 is connected to the vibration of the 3rd decoding circuit SC2272
Device the first external connection end and agitator second external connection end of the 3rd decoding circuit SC2272；The emitter stage of audion Q6 exports with data
End D1 connects；The colelctor electrode of audion Q6 is connected with audion Q7 colelctor electrode, audion Q7 emitter stage respectively with resistance R15 and two
Node between the pipe D2 of pole, and the data output end D2 connection of the 3rd decoding circuit SC2272, the base stage of audion Q6 and electricity
After resistance R16 series connection, being connected on single-chip microcomputer, the base stage of audion Q7 is connected on single-chip microcomputer after connecting with resistance R7；3rd 315
The data output end of radiating circuit and the effectively confirmation end of the 3rd decoding circuit SC2272 connect.
A kind of anti-theft system of electromotor car the most according to claim 7, it is characterised in that described vibration induction module vibration sense
Answer module specifically, the first fixing end of slide rheostat R1 is connected with earth terminal, the second of slide rheostat R1 be fixing hold and
VCC end connects, and the sliding end of slide rheostat R1 is connected with the first inverting input pin IN of LM393 voltage comparator；Electricity
Resistance R6 one end is connected with VCC end, and the other end of resistance R6 is connected with the first in-phase input end pin of LM393 voltage comparator；
The parallel circuit one end being made up of with electric capacity C1 the first vibroswitch and the first in-phase input end pin of LM393 voltage comparator
Connecting, the parallel circuit other end being made up of with electric capacity C1 the first vibroswitch is connected with earth terminal；Shaken by electric capacity C2 and second
Parallel circuit one end of dynamic switch composition and the ground pin connection of LM393 voltage comparator, opened by electric capacity C2 and second vibration
The other end of the parallel circuit closing composition is connected with LM393 voltage comparator the second in-phase input end；Described resistance is connected to connect
Between ground end and the second in-phase input end pin of LM393 voltage comparator；The series circuit being made up of with resistance R3 resistance R2
It is connected to the node between the voltage output pin of LM393 voltage comparator and outfan pin, between resistance R2 and resistance R3
It is connected with power supply VCC；The fixing end of the first of slide rheostat R4 is connected with power supply VCC, the second of slide rheostat be fixing hold and
Earth terminal connects；The sliding end of slide rheostat R4 is connected with the second inverting input of LM393 voltage comparator；Described first
Vibroswitch and the second vibroswitch are SW_18010P type vibroswitch, described resistance R1, resistance R2, resistance R3 and resistance
The resistance of R4 is 10K Ω, and the resistance of described resistance R5 and resistance R6 is 1M Ω, described electric capacity C1 and the capacitance of electric capacity C2
It is 104F.
A kind of anti-theft system of electromotor car the most according to claim 8, it is characterised in that described battery protection module includes
Time-base integrated circuit, described time-base integrated circuit is specially NE555, and described secondary battery protection circuit is specifically, described NE555
Reset terminal pin and power supply VCC end pin are connected with power supply VCC respectively；Electric capacity C3 is connected to the threshold value end pin of NE555 and connects
Between ground pin；Electric capacity C4 is connected between control end and the ground pin of NE555；Resistance R7 is connected to the power supply VCC of NE555
Between end pin and threshold value end pin；The discharge end of NE555 is connected with the threshold value end pin of NE555；The resistance of described electric capacity C3
Being 4.7 μ F, the capacitance of described electric capacity C4 is 103F, and the resistance of described resistance R7 is 10K Ω.
A kind of electric vehicle anti-theft device the most according to claim 9, it is characterised in that described relay protection circuit has
Body is that the emitter stage of audion Q2 is connected with power supply VCC, and the base stage of audion Q2 is connected on single-chip microcomputer by resistance R9, three poles
The colelctor electrode of pipe Q2 is connected with the first coil binding post of relay J 1；Second binding post of relay J 1 is connected with earth terminal,
The common junction of relay J 1 is connected with second pin of interface CON；The normally-closed contact of relay J 4 and the public affairs of the J1 of relay
Contact connects altogether, and the normally-closed contact of relay J 4 is also connected with first pin of interface CON；The normally opened contact of relay J 1 passes through
3rd pin of CON is connected with single-chip microcomputer, and the resistance of described resistance R9 is 1K Ω, and described relay J 1 uses SRD_05V, described
Audion Q2 uses 9012.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610449020.6A CN106080854A (en) | 2016-06-21 | 2016-06-21 | A kind of anti-theft system of electromotor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610449020.6A CN106080854A (en) | 2016-06-21 | 2016-06-21 | A kind of anti-theft system of electromotor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106080854A true CN106080854A (en) | 2016-11-09 |
Family
ID=57237909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610449020.6A Pending CN106080854A (en) | 2016-06-21 | 2016-06-21 | A kind of anti-theft system of electromotor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106080854A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107067647A (en) * | 2017-06-22 | 2017-08-18 | 淮安市博威特电子科技有限公司 | Intelligent anticollision warning system |
| CN113239871A (en) * | 2021-05-31 | 2021-08-10 | 国汽智控(北京)科技有限公司 | Method, device and system for processing dangerous scene in vehicle and electronic equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2647684Y (en) * | 2003-09-24 | 2004-10-13 | 汤天武 | Antitheft alarming device for vehicle |
| KR20050004362A (en) * | 2003-07-02 | 2005-01-12 | 김준선 | A burglar alarm system of a motorcycle for low power consumption |
| CN201063196Y (en) * | 2007-08-02 | 2008-05-21 | 蔡海平 | Controller for receiving signal of wireless numeral telecontrol power supply switch |
| CN202911847U (en) * | 2012-11-14 | 2013-05-01 | 郑州航空工业管理学院 | Battery anti-stealing bidirectional alarm for electric bicycle |
| CN202953072U (en) * | 2012-11-26 | 2013-05-29 | 江苏绿能电动车科技有限公司 | Electric vehicle with two-way anti-theft function |
| TW201341232A (en) * | 2012-04-03 | 2013-10-16 | Hon Hai Prec Ind Co Ltd | Key fob and vehicle remote control system using the same |
| CN204098733U (en) * | 2014-09-22 | 2015-01-14 | 陈经纬 | Security door intelligent reminding door lock |
| CN204965641U (en) * | 2015-07-02 | 2016-01-13 | 苏州工业职业技术学院 | Food cold chain logistics car anti -theft device |
-
2016
- 2016-06-21 CN CN201610449020.6A patent/CN106080854A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050004362A (en) * | 2003-07-02 | 2005-01-12 | 김준선 | A burglar alarm system of a motorcycle for low power consumption |
| CN2647684Y (en) * | 2003-09-24 | 2004-10-13 | 汤天武 | Antitheft alarming device for vehicle |
| CN201063196Y (en) * | 2007-08-02 | 2008-05-21 | 蔡海平 | Controller for receiving signal of wireless numeral telecontrol power supply switch |
| TW201341232A (en) * | 2012-04-03 | 2013-10-16 | Hon Hai Prec Ind Co Ltd | Key fob and vehicle remote control system using the same |
| CN202911847U (en) * | 2012-11-14 | 2013-05-01 | 郑州航空工业管理学院 | Battery anti-stealing bidirectional alarm for electric bicycle |
| CN202953072U (en) * | 2012-11-26 | 2013-05-29 | 江苏绿能电动车科技有限公司 | Electric vehicle with two-way anti-theft function |
| CN204098733U (en) * | 2014-09-22 | 2015-01-14 | 陈经纬 | Security door intelligent reminding door lock |
| CN204965641U (en) * | 2015-07-02 | 2016-01-13 | 苏州工业职业技术学院 | Food cold chain logistics car anti -theft device |
Non-Patent Citations (1)
| Title |
|---|
| 许涛: "基于单片机的电动车防盗系统设计", 《豆丁网》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107067647A (en) * | 2017-06-22 | 2017-08-18 | 淮安市博威特电子科技有限公司 | Intelligent anticollision warning system |
| CN113239871A (en) * | 2021-05-31 | 2021-08-10 | 国汽智控(北京)科技有限公司 | Method, device and system for processing dangerous scene in vehicle and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201998943U (en) | Automobile anti-theft device based on GPS | |
| CN201325416Y (en) | Vehicle positioning tracker with camera function | |
| CN106080854A (en) | A kind of anti-theft system of electromotor car | |
| CN105882805A (en) | Anti-theft system of electric vehicle | |
| CN105966500A (en) | Electric car anti-theft system | |
| CN106080857A (en) | A kind of anti-theft system of electromotor car control method | |
| CN201049615Y (en) | Vehicle-carrying intelligent burglar alarm adapted for various motor vehicle | |
| CN203305960U (en) | Rolling code remote control auxiliary anti-theft control device | |
| CN203246427U (en) | Multi-functional GPS positioning burglar alarm | |
| CN205632402U (en) | Car intelligence anti -theft system based on CAN bus | |
| CN201646646U (en) | Anti-theft alarm device of automobile | |
| CN105966347A (en) | Electric car anti-theft system | |
| CN201174163Y (en) | Intelligent alarm for automobile based on GPSone | |
| CN105966348A (en) | Electric car anti-theft system | |
| CN106080856A (en) | A kind of anti-theft system of electromotor car | |
| CN104691495B (en) | The GSM/GPS anti-theft positioning alarmings device and method of wireless super long standby time | |
| Krishnaprasad et al. | A novel low-cost theft detection system for two wheelers with minimum carbon foot print | |
| CN203204926U (en) | Experiment apparatus simulating vehicle antitheft system | |
| CN207141238U (en) | A kind of anti-theft system of electromotor car | |
| CN201525350U (en) | Structure of vehicle anti-theft system | |
| CN204895663U (en) | Theftproof electric bicycle | |
| CN205574123U (en) | Theftproof positioning lock | |
| CN201525360U (en) | Vehicle master control power protection warning device | |
| CN201086696Y (en) | Anti-theft oil-locking device for vehicle | |
| CN201405819Y (en) | Alarm steering wheel lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |