CN209590602U

CN209590602U - A kind of unidirectional one-key start system of intelligent anti-theft

Info

Publication number: CN209590602U
Application number: CN201920554002.3U
Authority: CN
Inventors: 江子有
Original assignee: Zhongshan Chuangyou Te Electronic Technology Co Ltd
Current assignee: Zhongshan Chuangyou Te Electronic Technology Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2019-11-05
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses a kind of unidirectional one-key start systems of intelligent anti-theft, including key start-up circuit, first chip control circuit, start detection circuit, state detection circuit, signal transmitting and receiving circuit, second chip control circuit, automatic switching circuit and driving circuit, the key start-up circuit, start detection circuit, state detection circuit, signal transmitting and receiving circuit and the second chip control circuit are electrically connected with first chip control circuit, the driving circuit is electrically connected with the signal transmitting and receiving circuit, the automatic switching circuit is electrically connected with the second chip control circuit.The utility model carries out signal processing by starting state signal and switch state signal of first chip control circuit to the key start-up circuit, starting detection circuit and state detection circuit sending and exports corresponding control signal, to reduce a possibility that vehicle is stolen, the easily stolen security risk of vehicle is reduced, is had a safety feature.

Description

A kind of unidirectional one-key start system of intelligent anti-theft

Technical field

The utility model relates to technical field of vehicle control, in particular to a kind of unidirectional one-key start system of intelligent anti-theft.

Background technique

With the continuous development of society, the trip mode of people is also that earth-shaking variation, the appearance of automobile is occurring It alleviates people's slower disadvantage of trip and has applied to every household, it is known that traditional automobile sparking needs to pass through Key is started, and people is needed to be inserted into the cumbersome phenomenon that key is struck sparks repeatedly in this way, and being frequently present of people will Key loss can not start the phenomenon that automobile, and with popularizing for automobile, requirement of the people to automotive performance is higher and higher, while right Comfort and intelligent requirements also increasingly increase, thus one-key start system be also gradually apply to automobile sparking field, but Be existing one-key start system internal structure it is complex, failure would tend to occur for assembly, produced during production Raw biggish trouble influences the use of user so occurring more low-quality product after production and assembly, and starts Frame hopping data are sent between device and controller by radio wave, are easy identify and then be stolen by criminal vehicle , there are biggish security risk, security performance is lower.

Utility model content

For above-mentioned defect existing in the prior art, the technical problem to be solved by the present invention is to provide a kind of intelligence Antitheft unidirectional one-key start system, the one-key start system in the prior art that solves are easy to appear failure, cumbersome, security performance Low problem, be less prone to failure, it is easy to operate, have a safety feature.

In order to solve the above-mentioned technical problem, the technical solution of the utility model is:

A kind of unidirectional one-key start system of intelligent anti-theft, including key start-up circuit, the first chip control circuit, starting inspection Slowdown monitoring circuit, state detection circuit, signal transmitting and receiving circuit, the second chip control circuit, automatic switching circuit and driving circuit, it is described Key start-up circuit, starting detection circuit, state detection circuit, signal transmitting and receiving circuit and the second chip control circuit with it is described The electrical connection of first chip control circuit, the driving circuit are electrically connected with the signal transmitting and receiving circuit, the automatic switching circuit It is electrically connected with the second chip control circuit.

Preferably, first chip control circuit include the first chip, resistance R1, resistance R2, resistance R3, resistance R4, Resistance R5, resistance R6, resistance R7, resistance R8, resistance R13, resistance R14, resistance R15, resistance R31, capacitor C1, capacitor C2, electricity Hold C3, capacitor C4, capacitor C15, capacitor C16, crystal oscillator Y1, diode D1, diode D2, diode D4, triode Q1 and key JP1, the first of first chip draw foot meridian capacitor C15 ground connection, the second pin of first chip and one end of crystal oscillator Y1 Connection, the third pin of first chip are connect with the other end of crystal oscillator Y1, and the 5th of first chip draws foot meridian capacitor C16 ground connection, the 6th of first chip draw foot meridian capacitor C4 ground connection, one end of the resistance R1, diode D1 cathode, electricity The one end and one end of resistance R12 for holding C1 are connect with one end of resistance R3, the other end of the resistance R3 and the first chip The connection of 17th pin, one end of the resistance R7, the cathode of diode D4, one end of one end of capacitor C3 and resistance R14 are equal It is connect with one end of resistance R15, the other end of the resistance R15 is connect with the 18th pin of the first chip, the diode The anode of D2 and one end of resistance R4 are connect with one end of resistance R5, the other end of the resistance R5, one end of resistance R6 and One end of capacitor C2 is connect with the base stage of triode Q1, and the collector and resistance R8 of the triode Q1 is with resistance R13's One end connection, the other end of the resistance R13 connect with the 19th pin of the first chip, one end of the resistance R31 and presses One end of key JP1 is connect with the 26th pin of the first chip, the other end ground connection of the key JP1.

Preferably, the key start-up circuit includes start button J11, resistance R12, resistance R18, resistance R26 and resistance One end of R30, the first pin of the start button J11 and resistance R12 are connect with one end of resistance R18, the resistance R18 The other end connect with the 21st pin of first chip, the second pin of the start button J11 and resistance R26's One end connection, the third pin of the start button J11 are connect with one end of resistance R30, and the 5th of the start button J11 draws Foot ground connection, the starting detection circuit includes resistance R34, resistance R35, resistance R36, capacitor C17 and diode D14, the electricity The one end for hindering one end of R34, the cathode of diode D14, one end of capacitor C17 and resistance R35 connects with one end of resistance R36 It connects, the other end of the resistance R36 is connect with the 16th pin of first chip.

Preferably, the state detection circuit include shock detection interface J3, ultrasound examination interface J6, LED interface J7, It resets and releases interface J8, diode D3, diode D5, diode D6, resistance R9, resistance R10, resistance R11, resistance R16, resistance R17, resistance R19, resistance R20, resistance R21, the anode of resistance R22 and triode Q2, the diode D3, diode D5 sun Pole and one end of resistance R9 are connect with one end of resistance R10, and the other end of the resistance R9 draws with the 20th of the first chip Foot connection, the first pin of the shock detection interface J3 are connect with the cathode of diode D3, the shock detection interface J3's Second pin is connect with one end of resistance R11, and the first pin of the ultrasound examination interface J6 and the cathode of diode D5 connect It connects, the second pin of the ultrasound examination interface J6 is connect with one end of resistance R19, the second pin of the LED interface J7 It is connect with one end of resistance R16, the first pin of the LED interface J7 is connect with one end of resistance R17, the resistance R17's The other end is connect with the collector of triode Q2, and the base stage of the triode Q2 is through the 22nd of resistance R22 and the first chip the Pin connection, first pin for resetting releasing interface J8 are connect with the cathode of diode D6, the anode of the diode D6 And one end of resistance R20 is connect with one end of resistance R21, the 23rd of the other end of the resistance R21 and the first chip the Pin connection, the third pin of the shock detection interface J3, the third pin of ultrasound examination interface J6, reset release interface The second pin of J8 and the emitter of triode Q2 are grounded.

Preferably, the signal transmitting and receiving circuit includes RF transceiver interface J2, resistance R32 and resistance R33, the RF transmitting-receiving The first pin of device interface J2 and one end of resistance R32 are grounded, the second pin and the first core of the RF transceiver interface J2 12nd pin of piece connects, the third of the other end of the resistance R32 and one end of resistance R33 with RF transceiver interface J2 Pin connection, the other end of the resistance R33 connect with the 15th pin of the first chip, and the of the RF transceiver interface J2 Four pins are connect with the 15th pin of the first chip.

Preferably, the driving circuit include driving chip, resistance R46, capacitor C18, diode D15, diode D16, Relay K6, relay K7, relay K8, relay K9 and output interface J10, the first pin of the driving chip and second Pin is connect with the 13rd pin of first chip, the third pin and the 6th pin of the driving chip with it is described Tenth pin of the first chip connects, and the 4th pin of the driving chip is connect with the 8th pin of first chip, institute The 5th pin for stating driving chip is connect with the 7th pin of the first chip, the 7th pin of the driving chip and the first chip The connection of the 9th pin, the cathode of the diode D16 and one end of capacitor C18 connect with the 9th pin of driving chip, The 4th pin, the 4th pin of relay K7 and the 4th pin of relay K8 of the cathode of the diode D15, relay K6 It is connect with the 4th pin of relay K9, the first pin of the relay K6, the first pin of relay K7 and relay The first pin of K8 is connect with the first pin of relay K9, and the first of the third pin of the relay K6 and output interface Pin connection, the third pin of the relay K7 are connect with the second pin of interface J10, the third pin of the relay K8 Connect with the third pin of interface J10, the first pin of the relay K9 is connect with the 4th pin of interface J10, it is described after The 5th pin of electric appliance K6 and the 15th pin of driving chip are connect with the 16th pin of driving chip, the resistance One end of R46 and the 5th pin of relay K7 are connect with the 14th pin of driving chip, and the 5th of the relay K8 the The connection of 11st pin of pin and driving chip, the 5th pin of the relay K9 and the tenth pin of driving chip connect It connects.

Preferably, second chip control circuit includes the second chip, diode D8, diode D12, capacitor C14, electricity Hinder R24, resistance R25, resistance R27, resistance R28 and triode Q3, the of the first pin of second chip and the first chip The connection of 31 pins, the second pin of second chip are connect with the 30th pin of the first chip, second chip Third pin connect with the 29th pin of the first chip, the second of the 4th pin of second chip and the first chip The connection of 18 pins, the 5th pin of second chip are connect with the 27th pin of the first chip, second chip The 6th pin connect with the 25th pin of the first chip, the second of the 7th pin of second chip and the first chip The connection of 14 pins, the cathode of the diode D12 and one end of capacitor C14 are connect with the 9th pin of the second chip, institute The one end for stating resistance R24 is connect with the tenth pin of the second chip, and one end of the resistance R25 is drawn with the 11st of the second chip Foot connection, one end of the resistance R27 are connect with the 12nd pin of the second chip, the other end and resistance of the resistance R27 One end of R28 is connect with the base stage of triode Q3, the emitter of the other end of the resistance R28 and triode Q3 with two poles The cathode of pipe D8 connects, and the collector of the triode Q3 is connect with the anode of diode D8.

Preferably, the automatic switching circuit includes relay K1, relay K2, relay K3, relay K4, relay K5, varistor RV3, output interface J4 and output interface J5, the 4th pin of the relay K1, the 4th of relay K2 draw 4th pin of foot, the 4th pin of relay K3 and relay K4 is connect with the 4th pin of relay K5, the relay The 5th pin of device K1 is connect with the 16th pin of second chip, the 5th pin and the second chip of the relay K2 The connection of the 15th pin, the 5th pin of the 5th pin of the relay K3 and relay K4 with the second chip the tenth The connection of four pins, the 4th pin of the relay K5 connect with the 13rd pin of the second chip, and the of the relay K1 One end of one pin and varistor RV3 are connect with the second pin of output interface J4, the other end of the varistor RV3 And the first pin of relay K2 is connect with the 5th pin of output interface J4, the second pin and output of the relay K1 The third pin of interface J4 connects, and the third pin of the relay K1 is connect with the first pin of output interface J4, it is described after The second pin of electric appliance K2 is connect with the 6th pin of output interface J4, the third pin and output interface J4 of the relay K2 The connection of the 4th pin, the third pin of the relay K3 connect with the third pin of output interface J5, the relay K4 Third pin connect with the 4th pin of output interface J5, the 8th of the third pin of the relay K5 and output interface J5 the Pin connection, the 7th pin of the output interface J5 are connect with the anode of diode D8.

By adopting the above technical scheme, the unidirectional one-key start system of a kind of intelligent anti-theft provided by the utility model, the intelligence Key start-up circuit in antitheft unidirectional one-key start system, starting detection circuit, state detection circuit, signal transmitting and receiving circuit and Second chip control circuit is electrically connected with the first chip control circuit, the key start-up circuit be used for control vehicle starting or Flame-out, which is used for the starting state of real-time detection vehicle, and sends accordingly to the first chip control circuit Starting state signal, to avoid the occurrence of failure, which is used for door lock, the vehicle window, steering of real-time detection vehicle The switch state of lamp, luggage case and loudspeaker, and the switch state signal is sent to the first chip control circuit, by this first Chip control circuit carries out signal processing to the starting state signal and switch state signal and exports corresponding control signal, from And a possibility that vehicle is stolen is reduced, the easily stolen security risk of vehicle is reduced, is had a safety feature；The driving circuit and signal Transmission circuit electrical connection, automatic switching circuit are electrically connected with the second chip control circuit, and the signal transmitting and receiving circuit is for sending this Signal is controlled into driving circuit and the second chip control circuit, vehicle auto-unlocking or pass are controlled by the automatic switching circuit Lock greatly reduces manual operation, and operation is simpler, and user experience effect is good.

Detailed description of the invention

Fig. 1 is a kind of structural block diagram of the unidirectional one-key start system of intelligent anti-theft of the utility model；

Fig. 2 is a kind of circuit diagram of the unidirectional one-key start system of intelligent anti-theft of the utility model；

In figure, 1- key start-up circuit, 2- starting detection circuit, 3- state detection circuit, 4- signal transmitting and receiving circuit, 5- are driven Dynamic circuit, the first chip control circuit of 6-, the second chip control circuit of 7-, 8- automatic switching circuit, the first chip of U1-, U2- the Two chips, U5- driving chip.

Specific embodiment

Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other It can be combined with each other.

As shown in Figure 1, in a kind of structural block diagram of the unidirectional one-key start system of intelligent anti-theft of the utility model, the intelligence Antitheft unidirectional one-key start system includes key start-up circuit 1, the first chip control circuit 6, starting detection circuit 2, state inspection Slowdown monitoring circuit 3, signal transmitting and receiving circuit 4, the second chip control circuit 7, automatic switching circuit 8 and driving circuit 5, key starting electricity Road 1, starting detection circuit 2, state detection circuit 3, signal transmitting and receiving circuit 4 and the second chip control circuit 7 with first core Piece control circuit 6 is electrically connected, which is electrically connected with the signal transmitting and receiving circuit 4, the automatic switching circuit 8 and the second core Piece control circuit 7 is electrically connected.It should be understood that the key start-up circuit 1 is used to control the starting or flame-out of vehicle, starting inspection Slowdown monitoring circuit 2 is used for the starting state of real-time detection vehicle, and sends corresponding starting state letter to the first chip control circuit 6 Number, to avoid the occurrence of failure, which is used for door lock, vehicle window, turn signal, the luggage case of real-time detection vehicle And the switch state of loudspeaker, and the switch state signal is sent to the first chip control circuit 6, first chip control circuit 6 for carrying out signal processing to the starting state signal and switch state signal and exporting corresponding control signal, driving electricity Road 5 is electrically connected with signal transmitting and receiving circuit 4, and automatic switching circuit 8 is electrically connected with the second chip control circuit 7, signal transmitting and receiving electricity Road 4 is for sending the control signal into driving circuit 5 and the second chip control circuit 7, and the automatic switching circuit 8 is for controlling Vehicle auto-unlocking is shut, to greatly reduce manual operation, operation is simpler, and user experience effect is good.

Fig. 2 is a kind of circuit diagram of the unidirectional one-key start system of intelligent anti-theft of the utility model, combined with Figure 1 and Figure 2, The first chip U1 control circuit 6 includes the first chip U1, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, resistance R13, resistance R14, resistance R15, resistance R31, capacitor C1, capacitor C2, capacitor C3, capacitor C4, Capacitor C15, capacitor C16, crystal oscillator Y1, diode D1, diode D2, diode D4, triode Q1 and key JP1, first core The first of piece U1 draws foot meridian capacitor C15 ground connection, and the second pin of first chip U1 is connect with one end of crystal oscillator Y1, first core The third pin of piece U1 is connect with the other end of crystal oscillator Y1, and the 5th of first chip U1 draws foot meridian capacitor C16 ground connection, this first The 6th of chip U1 draws foot meridian capacitor C4 ground connection, one end of resistance R1, the cathode of diode D1, one end of capacitor C1 and resistance One end of R12 is connect with one end of resistance R3, and the other end of resistance R3 is connect with the 17th pin of the first chip U1, should One end of resistance R7, the cathode of diode D4, one end of capacitor C3 and resistance R14 one end connect with one end of resistance R15, The other end of resistance R15 is connect with the 18th pin of the first chip U1, the anode of diode D2 and one end of resistance R4 Connect with one end of resistance R5, one end of the other end of resistance R5, one end of resistance R6 and capacitor C2 with triode Q1 Base stage connection, the collector and resistance R8 of triode Q1 connect with one end of resistance R13, the other end of resistance R13 Connect with the 19th pin of the first chip U1, one end of one end of resistance R31 and key JP1 with the first chip U1 The connection of 26 pins, the other end ground connection of key JP1.

Specifically, which includes start button J11, resistance R12, resistance R18, resistance R26 and resistance One end of R30, the first pin of start button J11 and resistance R12 are connect with one end of resistance R18, and resistance R18's is another One end is connect with the 21st pin of first chip U1, and the second pin of start button J11 and one end of resistance R26 connect It connects, the third pin of start button J11 is connect with one end of resistance R30, the 5th pin ground connection of start button J11, should Starting detection circuit includes resistance R34, resistance R35, resistance R36, capacitor C17 and diode D14, one end of the resistance R34, two One end of the cathode of pole pipe D14, one end of capacitor C17 and resistance R35 is connect with one end of resistance R36, and resistance R36's is another One end is connect with the 16th pin of first chip U1.

Specifically, the state detection circuit 3 include shock detection interface J3, ultrasound examination interface J6, LED interface J7, It resets and releases interface J8, diode D3, diode D5, diode D6, resistance R9, resistance R10, resistance R11, resistance R16, resistance R17, resistance R19, resistance R20, resistance R21, resistance R22 and triode Q2, the anode of the anode of diode D3, diode D5 And one end of resistance R9 is connect with one end of resistance R10, the 20th pin of the other end of resistance R9 and the first chip U1 Connection, the first pin of shock detection interface J3 are connect with the cathode of diode D3, and the second of shock detection interface J3 is drawn Foot is connect with one end of resistance R11, and the first pin of ultrasound examination interface J6 is connect with the cathode of diode D5, the ultrasound The second pin of wave detection interface J6 is connect with one end of resistance R19, the second pin of LED interface J7 and the one of resistance R16 End connection, the first pin of LED interface J7 are connect with one end of resistance R17, and the other end of resistance R17 is with triode Q2's Collector connection, the base stage of triode Q2 are connect through resistance R22 with the 22nd pin of the first chip U1, which releases The first pin of interface J8 is connect with the cathode of diode D6, and one end of the anode of diode D6 and resistance R20 are and resistance One end of R21 connects, and the other end of resistance R21 is connect with the 23rd pin of the first chip U1, the shock detection interface The third pin of J3, ultrasound examination interface J6 third pin, reset the second pin and triode Q2 for releasing interface J8 Emitter is grounded.It should be understood that the external vibrating sensor of shock detection interface J3, ultrasound examination interface J6 are external Ultrasonic sensor, the external LED light of LED interface.

Specifically, which includes RF transceiver interface J2, resistance R32 and resistance R33, the RF transceiver The first pin of interface J2 and one end of resistance R32 are grounded, the second pin and the first chip U1 of RF transceiver interface J2 The 12nd pin connection, the third pin of the other end of resistance R32 and one end of resistance R33 with RF transceiver interface J2 Connection, the other end of resistance R33 are connect with the 15th pin of the first chip U1, the 4th pin of RF transceiver interface J2 It connect with the 15th pin of the first chip U1, the external RF radio frequency amplifier of RF transceiver interface J2, is sent out for synchronism output Penetrate data.

Specifically, the driving circuit 5 include driving chip U5, resistance R46, capacitor C18, diode D15, diode D16, Relay K6, relay K7, relay K8, relay K9 and output interface J10, the first pin and second of driving chip U5 Pin is connect with the 13rd pin of first chip U1, the third pin of driving chip U5 and the 6th pin with this The tenth pin of one chip U1 connects, and the 4th pin of driving chip U5 is connect with the 8th pin of first chip U1, should The 5th pin of driving chip U5 is connect with the 7th pin of the first chip U1, the 7th pin and the first core of driving chip U5 The 9th pin of piece U1 connects, and the cathode of diode D16 and one end of capacitor C18 connect with the 9th pin of driving chip U5 It connects, the cathode of diode D15, the 4th pin of relay K6, the 4th pin of relay K7 and the 4th of relay K8 draw Foot is connect with the 4th pin of relay K9, the first pin of relay K6, the first pin of relay K7 and relay The first pin of K8 is connect with the first pin of relay K9, and the third pin of relay K6 and the first of output interface are drawn Foot connection, the third pin of relay K7 are connect with the second pin of interface J10, the third pin and interface of relay K8 The third pin of J10 connects, and the first pin of relay K9 is connect with the 4th pin of interface J10, and the of relay K6 The 15th pin of five pins and driving chip U5 are connect with the 16th pin of driving chip U5, one end of resistance R46 And the 5th pin of relay K7 is connect with the 14th pin of driving chip U5, the 5th pin of relay K8 and driving The 11st pin of chip U5 connects, and the 5th pin of relay K9 is connect with the tenth pin of driving chip U5.

Specifically, which includes the second chip U2, diode D8, diode D12, capacitor C14, resistance R24, resistance R25, resistance R27, resistance R28 and triode Q3, the first pin and the first core of second chip U2 The 31st pin of piece U1 connects, and the second pin of second chip U2 is connect with the 30th pin of the first chip U1, should The third pin of second chip U2 is connect with the 29th pin of the first chip U1, the 4th pin of second chip U2 and The 28th pin of one chip U1 connects, and the 5th pin of second chip U2 and the 27th pin of the first chip U1 connect It connects, the 6th pin of second chip U2 is connect with the 25th pin of the first chip U1, and the 7th of second chip U2 draws Foot is connect with the 24th pin of the first chip U1, one end of the cathode of diode D12 and capacitor C14 with the second chip The 9th pin of U2 connects, and one end of resistance R24 is connect with the tenth pin of the second chip U2, one end of resistance R25 and The 11st pin of second chip U2 connects, and one end of resistance R27 is connect with the 12nd pin of the second chip U2, the resistance The other end of R27 and one end of resistance R28 are connect with the base stage of triode Q3, the other end and triode Q3 of resistance R28 Emitter connect with the cathode of diode D8, the collector of triode Q3 is connect with the anode of diode D8.

Specifically, which includes relay K1, relay K2, relay K3, relay K4, relay K5, varistor RV3, output interface J4 and output interface J5, the 4th pin of relay K1, the 4th of relay K2 draw 4th pin of foot, the 4th pin of relay K3 and relay K4 is connect with the 4th pin of relay K5, the relay The 5th pin of K1 is connect with the 16th pin of second chip U2, the 5th pin of relay K2 and the second chip U2's The 5th pin of the connection of 15th pin, the 5th pin of relay K3 and relay K4 with the second chip U2 the 14th Pin connection, the 4th pin of relay K5 are connect with the 13rd pin of the second chip U2, and the first of relay K1 is drawn One end of foot and varistor RV3 are connect with the second pin of output interface J4, the other end and relay of varistor RV3 The first pin of device K2 is connect with the 5th pin of output interface J4, and the second pin of relay K1 is with output interface J4's The connection of third pin, the third pin of relay K1 are connect with the first pin of output interface J4, and the second of relay K2 Pin is connect with the 6th pin of output interface J4, and the third pin of relay K2 and the 4th pin of output interface J4 connect It connects, the third pin of relay K3 is connect with the third pin of output interface J5, the third pin of relay K4 and output The 4th pin of interface J5 connects, and the third pin of relay K5 is connect with the 8th pin of output interface J5, which connects The 7th pin of mouth J5 is connect with the anode of diode D8.

It should be understood that the first chip U1 is STM8S103X chip, the second chip U2 and driving chip U5 are ULN2003 chip.

It should be understood that the utility model detects the key start-up circuit 1, starting by the first chip control circuit 6 The starting state signal and switch state signal that circuit 2 and state detection circuit 3 issue carry out signal processing and export corresponding Signal is controlled, to reduce a possibility that vehicle is stolen, the easily stolen security risk of vehicle is reduced, has a safety feature.

It should be understood that the unidirectional one-key start system of the intelligent anti-theft is further equipped with an induction in practical work process Device is provided on the inductor and shuts key, unlocks and key and seek vehicle key/boot key, presses remote controler and shut key, one sound of horns blared, side It is dodged to lamp, central controlled lock output shuts control signal, and output rises window negative signal 7 seconds；Under armed state, short-press shuts key, Into Che Gongneng, three sound of horns blared is sought, indicator dodges under three；Under armed state, long-pressing shuts key, cuts into mute/sound Change function；Unlocking key: pressing remote controler unlocking key, two sound of horns blared, and indicator dodges under two, and central controlled lock output, which is unlocked, controls signal, Seek vehicle key/boot key: under the state that shuts, long-pressing boot/seek vehicle key, remote control starting, one sound of horns blared starts successfully Afterwards, one sound of horns blared, turn signal flash five times；Short-press remote control is flame-out, three sound of horns blared, and indicator dodges under three；It can connect Continuous starting five times, such as starts unsuccessful, three sound of horns blared, and turn signal dodges under three；Under unlocking condition, the lower boot key of short-press two/ Vehicle key, one sound of horns blared are sought, turn signal dodges, opens luggage case；Unlatching/closing PKE function: under the state that shuts, simultaneously It presses and shuts key and unlocking key, two sound of horns blared, turn signal dodges under two, PKE function is closed, under the state that shuts, while by shutting Key and unlocking key, three sound of horns blared, turn signal dodge under three, open PKE function, and factory default opens PKE state.Opening PKE Under functional status: intelligent auto-unlocking function: under anti-theft state, when walking close to 1-1.5 meters of vehicle or so, intelligence system auto-unlocking And releasing antitheft, turn signal dodges；Intelligence shuts function automatically: switch-off gets off and runs car door well, leaves vehicle about 5 After second, intelligence system is shut automatically, and one sound of horns blared, indicator dodges；Such as in mute state, loudspeaker are not rung；Not such as car door It shuts, three sound of horns blared, indicator dodges under three；Vehicle window be automatically closed (need vehicle be automatically closed vehicle window function or install additional match Part is realized).

In the case where solving anti-state, into the car, inductor slams service brake, the flashing of button circle lamp in effective range, and short-press opens Dynamic button J11, vehicle starts automatically, and after starting successfully, start button J11ACC red colored lamp and circle lamp are always on；Button is flame-out: vehicle In the start-up conditions, service brake is slammed, short-press start button J11 once or not steps on service brake long-pressing start button J113 seconds.The intelligence Can antitheft unidirectional one-key start system be also equipped with button JP1, button JP2, button JP3, button JP4, button JP5, button JP6 and The function of button JP1: button JP7 dials upper auto-wave, manual wave under dialling；The function of button JP2: the upper long-range starting time was dialled It 0.85 second, dials lower 1.2 seconds；When connecting interface JP3: dialling upper normal mode, ON is counter under dialling powers；The function of button JP4: upper solution is dialled Except it is antitheft when, unlocking action is primary, dial under twice；The function of button JP5: dialling upper normal mode, dials lower anti-power supply of unlocking；Button The function of JP6: dialling upper normal mode, dials lower without detecting service brake starting；The function of button JP7: dialling upper normal mode, dials lower nothing Driving latches；When connecting JP8: having side door detection on dialling, detected under dialling without side door.

The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.

Claims

1. a kind of unidirectional one-key start system of intelligent anti-theft, it is characterised in that: including key start-up circuit, the first chip controls electricity Road, starting detection circuit, state detection circuit, signal transmitting and receiving circuit, the second chip control circuit, automatic switching circuit and driving Circuit, the key start-up circuit, starting detection circuit, state detection circuit, signal transmitting and receiving circuit and the second chip controls electricity The electrical connection of first chip control circuit described in Lu Junyu, the driving circuit is electrically connected with the signal transmitting and receiving circuit, it is described oneself Dynamic switching circuit is electrically connected with the second chip control circuit.

2. the unidirectional one-key start system of intelligent anti-theft according to claim 1, it is characterised in that: first chip controls Circuit includes the first chip, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, resistance R13, resistance R14, resistance R15, resistance R31, capacitor C1, capacitor C2, capacitor C3, capacitor C4, capacitor C15, capacitor C16, crystal oscillator Y1, diode D1, diode D2, diode D4, triode Q1 and key JP1, the first of first chip draw foot meridian capacitor C15 ground connection, the second pin of first chip are connect with one end of crystal oscillator Y1, the third pin and crystal oscillator of first chip The other end of Y1 connects, and the 5th of first chip draws foot meridian capacitor C16 ground connection, and the 6th pin of first chip is through electricity Hold C4 ground connection, one end of the resistance R1, the cathode of diode D1, one end of capacitor C1 and resistance R12 one end and resistance One end of R3 connects, and the other end of the resistance R3 is connect with the 17th pin of the first chip, one end of the resistance R7, two One end of the cathode of pole pipe D4, one end of capacitor C3 and resistance R14 is connect with one end of resistance R15, and the resistance R15's is another One end is connect with the 18th pin of the first chip, one end of the anode of the diode D2 and resistance R4 with resistance R5 one End connection, one end of the other end of the resistance R5, one end of resistance R6 and capacitor C2 are connect with the base stage of triode Q1, institute The collector and resistance R8 for stating triode Q1 are connect with one end of resistance R13, the other end and the first chip of the resistance R13 The connection of the 19th pin, one end of one end of the resistance R31 and key JP1 connect with the 26th pin of the first chip It connects, the other end ground connection of the key JP1.

3. the unidirectional one-key start system of intelligent anti-theft according to claim 2, it is characterised in that: the key start-up circuit Including start button J11, resistance R12, resistance R18, resistance R26 and resistance R30, the start button J11 the first pin and One end of resistance R12 is connect with one end of resistance R18, and the 20th of the other end of the resistance R18 and first chip the The connection of one pin, the second pin of the start button J11 are connect with one end of resistance R26, the third of the start button J11 Pin is connect with one end of resistance R30, and the 5th pin ground connection of the start button J11, the starting detection circuit includes electricity Hinder R34, resistance R35, resistance R36, capacitor C17 and diode D14, one end of the resistance R34, the cathode of diode D14, electricity One end of one end and resistance R35 for holding C17 is connect with one end of resistance R36, the other end of the resistance R36 and described first 16th pin of chip connects.

4. the unidirectional one-key start system of intelligent anti-theft according to claim 2, it is characterised in that: the state detection circuit Including shock detection interface J3, ultrasound examination interface J6, LED interface J7, reset releasing interface J8, diode D3, diode D5, diode D6, resistance R9, resistance R10, resistance R11, resistance R16, resistance R17, resistance R19, resistance R20, resistance R21, electricity R22 and triode Q2 is hindered, one end of the anode of the diode D3, the anode of diode D5 and resistance R9 is with resistance R10's One end connection, the other end of the resistance R9 connect with the 20th pin of the first chip, and the of the shock detection interface J3 One pin is connect with the cathode of diode D3, and the second pin of the shock detection interface J3 is connect with one end of resistance R11, institute The first pin for stating ultrasound examination interface J6 is connect with the cathode of diode D5, and the second of the ultrasound examination interface J6 is drawn Foot is connect with one end of resistance R19, and the second pin of the LED interface J7 is connect with one end of resistance R16, the LED interface The first pin of J7 is connect with one end of resistance R17, and the other end of the resistance R17 is connect with the collector of triode Q2, institute The base stage for stating triode Q2 is connect through resistance R22 with the 22nd pin of the first chip, and described reset releases the of interface J8 One pin is connect with the cathode of diode D6, the one end of the anode of the diode D6 and one end of resistance R20 with resistance R21 Connection, the other end of the resistance R21 are connect with the 23rd pin of the first chip, the third of the shock detection interface J3 Pin, the third pin of ultrasound examination interface J6, the emitter of the second pin and triode Q2 that reset releasing interface J8 are equal Ground connection.

5. the unidirectional one-key start system of intelligent anti-theft according to claim 2, it is characterised in that: the signal transmitting and receiving circuit One of the first pin and resistance R32 including RF transceiver interface J2, resistance R32 and resistance R33, the RF transceiver interface J2 End is grounded, and the second pin of the RF transceiver interface J2 is connect with the 12nd pin of the first chip, the resistance R32's One end of the other end and resistance R33 are connect with the third pin of RF transceiver interface J2, the other end of the resistance R33 and 15th pin of one chip connects, and the 4th pin of the RF transceiver interface J2 and the 15th pin of the first chip connect It connects.

6. the unidirectional one-key start system of intelligent anti-theft according to claim 2, it is characterised in that: the driving circuit includes Driving chip, resistance R46, capacitor C18, diode D15, diode D16, relay K6, relay K7, relay K8, relay Device K9 and output interface J10, the first pin and second pin of the driving chip draw with the 13rd of first chip the Foot connection, the third pin and the 6th pin of the driving chip are connect with the tenth pin of first chip, the drive 4th pin of dynamic chip is connect with the 8th pin of first chip, the 5th pin of the driving chip and the first chip The connection of the 7th pin, the 7th pin of the driving chip connect with the 9th pin of the first chip, the diode D16's One end of cathode and capacitor C18 are connect with the 9th pin of driving chip, the cathode of the diode D15, relay K6 4th pin of the 4th pin, the 4th pin of relay K7 and relay K8 is connect with the 4th pin of relay K9, institute State first of the first pin of the first pin of relay K6, the first pin of relay K7 and relay K8 with relay K9 Pin connection, the third pin of the relay K6 and the first pin of output interface connect, and the third of the relay K7 is drawn Foot is connect with the second pin of interface J10, and the third pin of the relay K8 is connect with the third pin of interface J10, described The first pin of relay K9 is connect with the 4th pin of interface J10, the 5th pin of the relay K6 and driving chip 15th pin is connect with the 16th pin of driving chip, one end of the resistance R46 and the 5th pin of relay K7 It is connect with the 14th pin of driving chip, the 5th pin of the relay K8 and the 11st pin of driving chip connect It connects, the 5th pin of the relay K9 and the tenth pin of driving chip connect.

7. the unidirectional one-key start system of intelligent anti-theft according to claim 2, it is characterised in that: second chip controls Circuit include the second chip, diode D8, diode D12, capacitor C14, resistance R24, resistance R25, resistance R27, resistance R28 and Triode Q3, the first pin of second chip are connect with the 31st pin of the first chip, and the of second chip Two pins are connect with the 30th pin of the first chip, and the third pin of second chip draws with the 29th of the first chip Foot connection, the 4th pin of second chip are connect with the 28th pin of the first chip, and the 5th of second chip the Pin is connect with the 27th pin of the first chip, and the 6th pin of second chip draws with the 25th of the first chip Foot connection, the 7th pin of second chip are connect with the 24th pin of the first chip, the cathode of the diode D12 And one end of capacitor C14 is connect with the 9th pin of the second chip, one end of the resistance R24 is drawn with the tenth of the second chip Foot connection, one end of the resistance R25 are connect with the 11st pin of the second chip, one end of the resistance R27 and the second core 12nd pin of piece connects, and the other end of the resistance R27 and one end of resistance R28 are connect with the base stage of triode Q3, The other end of the resistance R28 and the emitter of triode Q3 are connect with the cathode of diode D8, the collection of the triode Q3 Electrode is connect with the anode of diode D8.

8. the unidirectional one-key start system of intelligent anti-theft according to claim 7, it is characterised in that: the automatic switching circuit Including relay K1, relay K2, relay K3, relay K4, relay K5, varistor RV3, output interface J4 and output Interface J5, the 4th pin of the relay K1, the 4th pin of relay K2, relay K3 the 4th pin and relay K4 The 4th pin connect with the 4th pin of relay K5, the of the 5th pin of the relay K1 and second chip The connection of 16 pins, the 5th pin of the relay K2 are connect with the 15th pin of the second chip, the relay K3's The 5th pin of 5th pin and relay K4 are connect with the 14th pin of the second chip, and the 4th of the relay K5 draws Foot is connect with the 13rd pin of the second chip, one end of the first pin of the relay K1 and varistor RV3 with it is defeated The second pin of outgoing interface J4 connects, and the other end of the varistor RV3 and the first pin of relay K2 connect with output The 5th pin connection of mouth J4, the second pin of the relay K1 are connect with the third pin of output interface J4, the relay The third pin of device K1 is connect with the first pin of output interface J4, and the second pin of the relay K2 is with output interface J4's The connection of 6th pin, the third pin of the relay K2 are connect with the 4th pin of output interface J4, the relay K3's Third pin is connect with the third pin of output interface J5, and the third pin of the relay K4 draws with the 4th of output interface J5 Foot connection, the third pin of the relay K5 are connect with the 8th pin of output interface J5, and the 7th of the output interface J5 the Pin is connect with the anode of diode D8.