CN200959173Y

CN200959173Y - Safety driving controller of multifunctional intelligent automobile

Info

Publication number: CN200959173Y
Application number: CN 200620073209
Authority: CN
Inventors: 龚景康
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-26
Filing date: 2006-05-26
Publication date: 2007-10-10
Anticipated expiration: 2016-05-26

Abstract

The utility model relates to a multi functional and intelligent control equipment for safe running of a vehicle, which is used for the matched safe control equipment in different vehicle. The utility model comprises a speed limiting emitter circuit, a red light signal emitter circuit, a receiving circuit, a speed time sensing circuit, a crashproof circuit for backing a vehicle, a wine sensing sensing circuit, a programmable controller, a voice storage circuit and an ignition control circuit. The signal of the speed limiting emitter circuit is connected with the speed time sensing circuit after the receiving of the receiving circuit. The speed time sensing circuit is connected with the programmable controller connected with the voice storage circuit. The signal of the red light signal emitter circuit is connected with the programmable controller after the receiving of the receiving circuit. The programmable controller is connected with the voice storage circuit. The crashproof circuit for backing a vehicle is connected with the programmable controller connected with the voice storage circuit. The wine sensing sensing circuit is connected with the programmable controller connected with the ignition control circuit and the voice storage circuit. The utility model can reduce the incurrence of overdrive of the vehicle, passing the red light, driving after drinking and the pedestrian accident of backing the vehicle.

Description

A kind of multi-functional, intelligent vehicle safety traffic control device

Technical field

The utility model relates to a kind of multi-functional, intelligent vehicle safety traffic control device, is used for safety control supporting on the various vehicles.

Background technology

Along with the develop rapidly of auto industry, brought immense pressure for busy transportation, because a lot of drivers are for the convenience of oneself, traffic safety consciousness is thin, ignores the safety of other people life and property, makes act of violating regulations varied.Wherein drive over the speed limit, make a dash across the red light, drive when intoxicated, reversing the pedestrian accident often take place.

Summary of the invention

The purpose of this utility model is that a kind of multi-functional, intelligent vehicle safety traffic control device will be provided, and it can make vehicle reduce to drive over the speed limit, make a dash across the red light, drive when intoxicated and the pedestrian accident's that moves backward generation.

The purpose of this utility model reaches like this, a kind of multi-functional, intelligent vehicle safety traffic control device, it comprises speed limit radiating circuit 1, red signal radiating circuit 2, receiving circuit 3, speed per hour sensing circuit 4, the crashproof circuit 5 of reversing, the quick sensing circuit 6 of wine, Programmable Logic Controller 7, voice memory circuit 8 and ignition control circuit 9, speed limit radiating circuit 1 signal receives the back by receiving circuit 3 and is connected with speed per hour sensing circuit 4, speed per hour sensing circuit 4 is connected with Programmable Logic Controller 7, and Programmable Logic Controller 7 is connected with voice memory circuit 8; Red signal radiating circuit 2 signals receive the back by receiving circuit 3 and are connected with Programmable Logic Controller 7, and Programmable Logic Controller 7 is connected with voice memory circuit 8; The crashproof circuit 5 of moveing backward is connected with Programmable Logic Controller 7, and Programmable Logic Controller 7 is connected with voice memory circuit 8; The quick sensing circuit 6 of wine is connected with Programmable Logic Controller 7, and Programmable Logic Controller 7 is connected with voice memory circuit 8 with ignition control circuit 9.

Speed limit radiating circuit 1 described in the utility model, launch a frequency signal identical, send receiving circuit 3 to, connect speed per hour sensing circuit 4 again and deliver to Programmable Logic Controller 7 by electric wave with the road sign yardage, trigger voice memory circuit 8 by Programmable Logic Controller 7, play the overspeed prompting voice.Red light frequency signal of red signal radiating circuit 2 emissions sends receiving circuit 3 to by electric wave, connects Programmable Logic Controller 7 again, triggers voice memory circuit 8 by Programmable Logic Controller 7, broadcasts red light and reminds voice.The crashproof circuit 5 of moveing backward connects Programmable Logic Controller 7, triggers voice memory circuit 8 by Programmable Logic Controller 7, if any obstacle or pedestrian, will broadcast crashproof prompting voice when reversing.The quick sensing circuit 6 of wine connects Programmable Logic Controller 7, and Programmable Logic Controller 7, control ignition control circuit 9 trigger voice memory circuit 8 simultaneously, play the excessive prompting voice of excessive drinking.The utility model can reduce overspeed of vehicle and travel, and makes a dash across the red light, the pedestrian accident's that drives when intoxicated and move backward generation.

Description of drawings

Fig. 1 is a theory diagram of the present utility model.

Fig. 2 is speed limit radiating circuit 1 schematic diagram of the present utility model.

Fig. 3 is red signal radiating circuit 2 schematic diagrams of the present utility model.

Fig. 4 is receiving circuit 3 schematic diagrams of the present utility model.

Fig. 5 is speed per hour sensing circuit 4 schematic diagrams of the present utility model.

Fig. 6 is crashproof circuit 5 schematic diagrams of reversing of the present utility model.

Fig. 7 is quick sensing circuit 6 schematic diagrams of wine of the present utility model.

Fig. 8 is Programmable Logic Controller 7 schematic diagrams of the present utility model.

Fig. 9 is voice memory circuit 8 schematic diagrams of the present utility model.

Figure 10 is ignition control circuit 9 schematic diagrams of the present utility model.

Embodiment

Among Fig. 2, speed limit radiating circuit 1 is by programming selector switch S1-1～S8-1, variable resistor RP1-1～RP8-1, resistance R 1-1, R2-1, capacitor C 1-1, C2-1, infrarede emitting diode VD1-1 and integrated circuit (IC) 1-1 form, 4 of the end of programming selector switch S1-1～S8-1 and integrated circuit (IC) 1-1,8 pin, the end of resistance R 2-1, dc power anode connects, the other end of programming selector switch S1-1～S8-1 is connected with the end of variable resistor RP1-1～RP8-1 respectively, the end of the other end of variable resistor RP1-1～RP8-1 and convertible tip and resistance R 1-1,7 pin of integrated circuit (IC) 1-1 connect, 2 of the end of the other end of resistance R 1-1 and capacitor C 1-1 and integrated circuit (IC) 1-1,6 pin connect, the other end of resistance R 2-1 is connected with the anode of infrarede emitting diode VD1-1, the negative electrode of infrarede emitting diode VD1-1 is connected with 3 pin (Q end) of integrated circuit (IC) 1-1, the end of capacitor C 2-1 is connected capacitor C 1-1 with 5 pin of integrated circuit (IC) 1-1, the other end of C2-1,1 pin of integrated circuit (IC) 1-1 is connected with dc power cathode and ground connection.This speed limit radiating circuit 1 is an encoding transmitting circuit.Integrated circuit (IC) 1-1 uses the single time base circuit 5G7555 of CMOS, is a kind of assembling device of double digital and analog circuit characteristics, and frequency of operation can reach 500KH _ZOperating voltage is 3～16V, quiescent current is 0.6mA, integrated circuit (IC) 1-1 and peripheral cell are formed astable multivibrator, variable resistor RP1-1～RP8-1 gets different numerical value, can obtain different coding frequencies, signal directly drives outwards remote signal of emission of infrarede emitting diode VD1-1 by the output of Q end.The emission of speed limit radiating circuit has the frequency of five kinds of different speed limit yardages, each speed limit yardage can be divided into: 60km/h, 70km/h, 80km/h, 100km/h, 120km/h etc., when vehicle ' is crossed the speed limit emitting area, as speed limit 80km/h, road sign speed limit transmitter is launched the frequency signal of a 80km/h, when this highway section left by vehicle, speed per hour surpasses 80km/h, speed per hour sensing circuit 4 has been sensed the induced signal of super 80km/h and conducting, the speed limit frequency signal that receiving circuit 3 is received, be sent to Programmable Logic Controller 7, after signal Processing, trigger voice memory circuit 8, play the overspeed prompting voice, you are above 80 yards, please travel, take care, break automatically after finishing by the trail guide yardage.

Among Fig. 3, red signal radiating circuit 2 is encoding transmitting circuits, and its principle of work is identical with Fig. 2, is the transmission frequency difference of being got, and in addition, the symbol of electronic devices and components changes 1-2 into by 1-1, and 1-1 changes R1-2 into as resistance R.Red signal radiating circuit 2 is provided with unified transmission frequency, is used for reminding the driver, and crossroad, the place ahead is a red light.When vehicle ' arrives from traffic lights 150m, launch a red light frequency signal on the red light, receiving circuit 3 receives the red light frequency signal that the place ahead straight line launches, and sends Programmable Logic Controller 7 immediately to, after signal Processing, trigger voice memory circuit 8, play red light and remind voice, the place ahead red light is asked Reduced Speed Now, take care, break automatically after finishing.In Programmable Logic Controller 7, set one and break 100 seconds information of time-delay, in case the red light frequency signal that left and right sides traffic lights launch when lighting and misoperation occurs.

Among Fig. 4, receiving circuit 3 is reception decoding schemes, is made up of receiving circuit, amplifying circuit, decoding scheme and automatically touring testing circuit, and receiving circuit is connected with decoding scheme with amplifying circuit, amplifying circuit is connected with decoding scheme, and decoding scheme is connected with automatically touring testing circuit.Receiving circuit is made up of resistance R 3～R5, capacitor C 3 and infrared receiving diode VD2, resistance R 3 one ends are connected with dc power anode, the other end is connected with the negative electrode of capacitor C 3 one ends and infrared receiving diode VD2, the anode of infrared receiving diode VD2 is connected with dc power cathode and ground connection, capacitor C 3 other ends are connected with resistance R 4 one ends, resistance R 4 other ends, resistance R 5 one ends are connected with 2 pin of the integrated circuit (IC) 2 of amplifying circuit, and 3 pin of 6 pin of resistance R 5 other ends and integrated circuit (IC) 2 and the integrated circuit (IC) 3 of decoding scheme are connected.Amplifying circuit is made up of integrated circuit (IC) 2,3,4 pin ground connection of integrated circuit (IC) 2, and its 7 pin connects dc power anode.Integrated circuit (IC) 2 is used the single amplifier LM741 with temperature compensation function, and infrared receiving tube VD2 converts infrared information to faint electric signal, delivers to inverting input 2 pin of integrated circuit (IC) 2 through capacitor C 3, resistance R 4, amplifies the back and is exported by 6 pin.Decoding scheme is made up of integrated circuit (IC) 3, capacitor C 4, C5,

resistance R

6,4,7 pin of integrated circuit (IC) 3 are connected with dc power anode, negative pole respectively, 2,1 pin of integrated circuit (IC) 3 is connected with the end of capacitor C 4, C5 respectively, the other end ground connection of capacitor C 4, C5, resistance R 6 one ends are connected with dc power anode, the other end of resistance R 6 is connected with automatically touring testing circuit with 8 pin of integrated circuit (IC) 3, and 6 pin of integrated circuit (IC) 3 are connected with automatically touring testing circuit.Integrated circuit (IC) 3 is used single audio frequency code translator LM576, its inside is made up of phaselocked loop, quadrature phase detector device, amplifier and output driving tube etc., it is a kind of tone decoder of function admirable, frequency of operation is 0.01HZ～500KHZ, BREATHABLE BANDWIDTH is 0～14%, the output terminal ABSORPTION CURRENT is up to 100mA, and it has extraordinary noiseproof feature, can effectively suppress noise and out-of-band-signal.C5 is an output filter capacitor, and C4 is a low-pass filtering electric capacity, determines the width of phase-locked pulse, and 3 pin are signal input part, requires the input voltage amplitude to be not less than 25mv, the external RC frequency selection network of 5,6 pin.Automatically touring testing circuit is by integrated circuit (IC) 4～IC7, variable resistor RP9-RP16, resistance R 7, R8, capacitor C 6, C7 forms, one end of

capacitor C

6 and 6 pin of integrated circuit (IC) 3, the end of variable resistor RP9～RP16 is connected with convertible tip, the other end of variable resistor RP9～RP16 respectively with integrated circuit (IC) 4,2 of IC5,3,9,10 pin connect, integrated circuit (IC) 4,1 of IC5,4,8,11 pin are connected with 5 pin of integrated circuit (IC) 3, integrated circuit (IC) 4,14 pin of IC5 are connected with dc power anode, 13 of integrated circuit (IC) 4,5,6,2 of 12 pin and integrated circuit (IC) 6,1,3,7 pin and output terminal h, g, f, e connects, 13 of integrated circuit (IC) 5,5,6,12 pin respectively with 11 of integrated circuit (IC) 6,4,5,10 pin and output terminal d, c, b, a connects, 14 of integrated circuit (IC) 6,16 pin are connected with dc power anode, 13 pin of integrated circuit (IC) 6 are connected with 11 pin of integrated circuit (IC) 7,14 pin of integrated circuit (IC) 7 are connected with dc power anode, 1 of integrated circuit (IC) 7,2 pin are connected with resistance R 7 one ends, 3 of integrated circuit (IC) 7,5,6 pin are connected with resistance R 8 one ends, 4 of integrated circuit (IC) 7,8,9 pin are connected with capacitor C 7 one ends, 10 of integrated circuit (IC) 7, connect between 13 pin, 12 pin of integrated circuit (IC) 7 are connected with 8 pin of integrated circuit (IC) 3, capacitor C 6 other ends, integrated circuit (IC) 4,7 pin of IC5,8 of integrated circuit (IC) 6,15 pin, 7 pin ground connection of integrated circuit (IC) 7.Capacitor C 8, C9 are filter capacitor.The frequency-selecting frequency of circuit be f=1/[1.1 (C6 of RP9～RP16)], connection by electronic switch IC4, IC5 control variable resistor RP9～RP16, adjusting variable resistor RP9～RP16 can make the frequency-selecting frequency corresponding one by one with the coding frequency, 8 pin of integrated circuit (IC) 3 are output terminal, output signal can with TTL and cmos digital logic level compatibility, when the decoding frequency was identical with the coding frequency, the output of 8 pin was low level by the high level saltus step, was used for controlling automatically touring testing circuit.In the automatically touring testing circuit, integrated circuit (IC) 7 is the CD4011 of two input ends, four Sheffer stroke gates, form LF oscillator with two Sheffer stroke gates wherein, its frequency f=1/ (1.5R8C7), here get about f=10HZ, two other Sheffer stroke gate is used for clock signal and drives and storbing gate, and control signal is from 8 pin of integrated circuit (IC) 3, and integrated circuit (IC) 6 is used decade counter decoding output pulsqe distributor CD4022.Integrated circuit (IC) 4, IC5 use bidirectional analog electronic switch CD4066, and 4 identical and electronic switches independent of each other of function are arranged in each integrated circuit.One of 8 switches terminate on 5 pin of integrated circuit (IC) 3, and the other end is connected on respectively on variable resistor RP9～RP16, are attempted by then on 6 pin of integrated circuit (IC) 3, and the control end of switch connects 2,1,3,7,11,4,5,10 pin of integrated circuit (IC) 6 in turn.Automatically touring testing process is: after the energized, integrated circuit (IC) 7 form clock circuit begin concussion, because 8 pin of integrated circuit (IC) 3 were 1 and added on 12 pin of integrated circuit (IC) 7 this moment, storbing gate is opened, time clock is sent to 13 pin of integrated circuit (IC) 6, they are 2 years old, 1,3,7,11,4,5,10 pin are exported positive pulse successively, 8 electronic switch conductings in turn, connect variable resistor RP9～RP16, select 8 kinds of different decoding frequencies, circulation so repeatedly, wait for the telecommand that radiating circuit sends, when a certain programming selector switch of programming selector switch S1-1～S8-1 in the radiating circuit is connected, programming signal adds to 3 pin of integrated circuit (IC) 3 after integrated circuit (IC) 2 is amplified, in 8 electronic switches take turns turn on process, if the decoding frequency of selecting is identical with the coding frequency, then the low level of 8 pin of integrated circuit (IC) 3 output is added to 12 pin of integrated circuit (IC) 7, storbing gate is blocked, stop to provide time clock to integrated circuit (IC) 6, and make its 2,1,3,7,11,4,5,10 pin output terminals remain 1, keep corresponding electronic switch conducting on the one hand, make 8 pin of integrated circuit (IC) 3 be output as 0, the clock signal storbing gate keeps blockage, on the other hand signal is sent to contact one end of the relay K M1～KM5 in the speed per hour sensing circuit 4, the other end of contact connects Programmable Logic Controller, the output terminal of receiving circuit 3 is respectively a, b, c, d, e end, red signal output terminal are the f end.

Among Fig. 5, speed per hour sensing circuit 4 is that a kind of speed per hour is surveyed the sensing treatment circuit, and circuit divides five sections speed per hour reference mark, and the working method of every section circuit is identical, and the yardage of just sensing has nothing in common with each other.Only do the explanation of a circuit connecting relation below: by high-frequency transformer B1 with regard to (1) among Fig. 5, triode VT1～VT3, resistance R 9～R12, gain-adjusted potentiometer RP17, capacitor C 10, C11, diode VD11, relay K M1 forms, the end of one end of capacitor C 10 and high-frequency transformer B1 primary coil L1, resistance R 10, R11 one end, the collector of triode VT3 is connected with dc power anode, the other end is connected with the other end of primary coil L1 and the collector of triode VT1, the emitter of triode VT1 is connected with resistance R 9 one ends, resistance R 9 other ends are connected with the end of gain-adjusted potentiometer RP17, the base stage of triode VT1 is connected with the end of high-frequency transformer B1 secondary coil L2 and the base stage of triode VT2, the other end of the other end of resistance R 10 and high-frequency transformer B1 secondary coil L2, the emitter of triode VT2 is connected with the anode of diode VD11, the collector of the other end of resistance R 11 and triode VT2, one end of the base stage of triode VT3 and capacitor C 11 is connected, the emitter of triode VT3 is connected with an end of resistance R 12 and an end of relay K M1 coil, the negative electrode of the gain-adjusted potentiometer RP17 other end and convertible tip and diode VD11, the other end of capacitor C 11, the other end of resistance R 12, another termination dc power cathode and ground connection of relay K M1 coil, the contact KM1-1 of relay K M1 is connected with a end.The circuit at five sections speed per hour reference mark is all identical, wherein forms high frequency oscillator by triode VT1, VT4, VT7, VT10, VT13 and high-frequency transformer B1, B2, B3, B4, B5 etc.The oscillating detector of forming by triode VT2, VT5, VT8, VT11, VT14 and diode VD11, VD12, VD13, V14, V15 etc.Form by triode VT3, VT6, VT9, VT12, VT15 and resistance R 12, R16, R20, R24, R28 etc. and to penetrate with output circuit.In the high frequency oscillator, adopt transformer feedback type LC vibration, primary coil L1 and capacitor C10 in high-frequency transformer B1, C12, C14, C16, C18 forms LC resonant tank in parallel, resonance frequency is 200KHZ, primary coil L1 direction of winding head end indicates stain, meet generator triode VT1, VT4, VT7, VT10, the VT13 collector, tail end connects positive source, secondary coil L2 makes tickler, head end is by forward bias diode VD11, VD12, VD13, VD14, VD15 ground connection, tail end meets triode VT1, VT4, VT7, VT10, VT13 and VT2, VT5, VT8, VT11, the base stage of VT14, generator triode VT1, VT4, VT7, VT10, high-frequency signal after VT13 amplifies is through the high-frequency transformer B1-B5 base stage that is coupled back, form positive feedback and produce the high-frequency self-excitation vibration, in collector LC resonant tank, produce oscillating current, resistance R 10, R14, R18, R22, R26 is the current-limiting resistance of diode VD11～VD15, on diode VD11-VD15, produce the 0.7V constant voltage, by secondary coil L2 is triode VT1, VT4, VT7, VT10, VT13 provides base bias voltage, triode VT1, VT4, VT7, VT10, be connected to emitter-base bandgap grading negative feedback resistor R9 between VT13 emitter and the ground, R13, R17, R21, R25 and gain-adjusted potentiometer RP17-RP21.In on-off circuit, triode VT2, VT5, VT8, VT11, the base stage of VT14 links to each other with secondary coil L2 tail end, when high frequency oscillator vibrates, the oscillator signal of coming through high-frequency transformer B1 coupling, positive half cycle makes triode VT2, VT5, VT8, VT11, the VT14 conducting, its collector output low level, through pass capacitor C11, C13, C15, C17, C19 elimination high frequency composition, DC voltage is added in penetrates with triode VT3, VT6, VT9, VT12, on the base stage of VT15, penetrating with output load resistance R12, R16, R20, R24, obtain low level signal output on the R28, the about 0.1V of voltage readings (voltage table is succeeded electrical equipment KM1～KM5 two ends during test).When the high frequency oscillator failure of oscillation, triode VT2, VT5, VT8, VT11, VT14 base stage do not have the high-frequency signal input, and by diode VD11-VD15 reverse bias, make triode VT2, VT5, VT8, VT11, VT14 be in cut-off state, high level is added in VT3, VT6, VT9, VT12, VT15 base stage, emitter output high level signal, the voltage table reading is raised to about 4V, finishes the detection to the oscillator duty thus.Detection principle: regulate high frequency oscillator gain-adjusted potentiometer RP17～RP21, make the oscillator starting of oscillation, this moment, the voltage table reading fell to 0.1V, otherwise need increase and decrease R9, R13, R17, R21, the R25 resistance, when the primary coil of surveying during near the code table pointer, because electromagnetic induction produces vortex flow in metal, this detector has higher sensitivity, can see through non-metallic objectsit is not a metal object and detect the metal object that is capped, therefore high-frequency transformer B1～B5 inductive coil just is installed in the code table, (B1 is set in 60km/h during near high-frequency transformer B1 when the code table pointer, B2 is set in 70km/h, B3 is set in 80km/h, B4 is set in 100km/h, B5 is set in 120km/h), circuit among Fig. 5 (1) is sensed a signal, relay K M1 adhesive, make normally opened contact KM1-1 conducting, the signal a of receiving circuit 3 is sent the signal of a-1 to Programmable Logic Controller 7 by relay contact KM1-1, when the code table pointer reaches 70km/h, high-frequency transformer B1 loses induction, relay K M1 disconnects, at this moment high-frequency transformer B2 senses signal, relay K M2 adhesive makes relay normally open contact KM2-1 conducting, and the signal b of receiving circuit 3 is sent the signal of b-1 to Programmable Logic Controller 7 by relay contact KM2-1, the rest may be inferred, to the yardage 120km/h of high-frequency transformer B5 induction.

Among Fig. 6, the crashproof circuit 5 of moveing backward is made up of integrated circuit (IC) 10, supersonic oscillations circuit, ultrasonic transmit circuit, ultrasound wave receiving circuit, single-shot trigger circuit, ultrasonic ranging regulating circuit and de-noising circuit, and integrated circuit (IC) 10 is connected with de-noising circuit with supersonic oscillations circuit, ultrasonic transmit circuit, ultrasound wave receiving circuit, single-shot trigger circuit, ultrasonic ranging regulating circuit.Integrated circuit (IC) 10 adopts LM1812.The supersonic oscillations circuit is by integrated circuit (IC) 8, resistance R 37-R40, capacitor C 32, C33 and triode VT16 form, 4 of integrated circuit (IC) 8,8 pin and resistance R 37, the end of R40 is connected with dc power anode, the other end of resistance R 37 is connected with an end of

resistance R

38 and 7 pin of integrated circuit (IC) 8,2 of the other end of resistance R 38 and integrated circuit (IC) 8, one end of 6 pin and capacitor C 32 is connected, 5 pin of integrated circuit (IC) 8 are connected with an end of capacitor C 33,3 pin of integrated circuit (IC) 8 are connected with an end of resistance R 39, the other end of resistance R 39 is connected with the base stage of triode VT16, the collector of triode VT16 is connected with the other end of resistance R 40, capacitor C 32, the other end of C33,1 pin of integrated circuit (IC) 8 is connected with dc power cathode and ground connection with the emitter of triode VT16.Integrated circuit (IC) 8 adopts NE555.Ultrasonic transmit circuit is by resistance R 29, R30, R31, capacitor C 20, coil B6, triode VT17 and emitting head MS form, emitting head MS one end is connected with the end of coil B6 and an end of capacitor C 20, the center tap of coil B6 is connected with the collector of triode VT17, the emitter of triode VT17 is connected with dc power anode with an end of resistance R 29, the base stage of triode VT17 is connected with the other end of resistance R 29 and an end of resistance R 30, the other end of resistance R 30 is connected with an end of resistance R 31 and ground connection, 6 of the other end of resistance R 31 and integrated circuit (IC) 10,13 pin connect, the other end of emitting head MS, the other end of capacitor C 20, the other end of coil B6, emitting head MS metal shell ground connection.Ultrasonic signal by its 6 pin output, is launched ultrasound wave by high impedance emitting head MS after triode VT17 amplifies after integrated circuit (IC) 10 is handled.The ultrasound wave receiving circuit is made up of a reception MR, capacitor C 25, resistance R 32, an end that receives a MR is connected with an end of capacitor C 25, the other end and its metal shell ground connection, the other end of capacitor C 25 is connected with an end of resistance R 32, and the other end of resistance R 32 is connected with 4 pin of integrated circuit (IC) 10.Receive a MR and adopt the components and parts that are complementary with emitting head MS, it receives, the resonance frequency of radiating circuit is same frequency.Single-shot trigger circuit is by integrated circuit (IC) 9, resistance R 34, R35, R36, capacitor C 27, C30, C31 forms, one end of resistance R 34 and resistance R 35,4 of the end of R36 and dc power anode and integrated circuit (IC) 9,8 pin connect, the other end is connected with 14 pin of integrated circuit (IC) 10 and an end of

capacitor C

27,2 of the other end of the other end of capacitor C 27 and resistance R 35 and integrated circuit (IC) 9,6 pin connect, the other end of resistance R 36 is connected with 7 pin of integrated circuit (IC) 9 and an end of

capacitor C

30,5 pin of integrated circuit (IC) 9 are connected with an end of capacitor C 31,3 pin of integrated circuit (IC) 9 are connected with signal wire L, capacitor C 30, the other end of capacitor C 31,1 pin of integrated circuit (IC) 9 is connected with dc power cathode and ground connection.Integrated circuit (IC) 9 adopts NE555.The ultrasonic ranging regulating circuit is made up of capacitor C 24 and variable resistor RP23, one end of capacitor C 24 is connected with 2 pin of integrated circuit (IC) 10, the other end is connected with the convertible tip of variable resistor RP23, and the end of variable resistor RP23 is connected other end ground connection with 3 pin of integrated circuit (IC) 10.The mistiming that the ultrasonic ranging regulating circuit calculates emission, reflection by integrated circuit (IC) 10 just can be learnt the distance of barrier or pedestrian and tailstock portion, and its alarm distance adjustable in length variable resistor RP23 regulates.De-noising circuit is made up of capacitor C 21, C22, C23, resistance R 33, variable resistor RP22 and coil T1, the end of coil T1 is connected with an end of 1 pin of integrated circuit (IC) 10, capacitor C 21, the other end is connected with convertible tip, dc power anode with the other end of capacitor C 21, the end of variable resistor RP22, the other end of variable resistor RP22 is connected with an end of resistance R 33, the other end of resistance R 33 is connected with 17 pin of integrated circuit (IC) 10 and an end of capacitor C 22, one end of capacitor C 23 is connected with 18 pin of integrated circuit (IC) 10, the other end ground connection of capacitor C 22, C23.When vehicle backing, when barrier or pedestrian were arranged behind car, 3 pin of the integrated circuit (IC) 9 in the crashproof circuit 5 of moveing backward were exported a signal source L, were sent to 7 pin of Programmable Logic Controller 7, trigger voice memory circuit 8 by Programmable Logic Controller 7 again, play crashproof prompting voice.Because a ultrasonic emitting MS of this circuit and a reception MR are installed in the vehicle afterbody, its control circuit is installed in the pilothouse, therefore from the control circuit to the emitting head and receive the lead that connecting line between the head should use the band shielding, shielding layer grounding is in case interference from outside signals.This circuit is 0.25-0.85S from the emission ultrasound wave only to receiving echo, this shows that the control rate of reversing is very fast, can in time remind the driver in the time of can satisfying reversing fully.The power supply of this circuit is attempted by on the reversing lighting lamp power, and this circuit is not worked when not moveing backward.C26, C34 are the direct supply filter capacitor.

Among Fig. 7, the quick sensing circuit 6 of wine is by the quick detecting sensor RQ of wine, resistance R 41～R44, capacitor C 35, C36, variable resistor RP24, integrated circuit (IC) 11 is formed, one end of resistance R 41 is connected with dc power anode, the a of the other end and the quick detecting sensor RQ of wine, 8 pin of 1 utmost point and integrated circuit (IC) 11 are connected, the b utmost point of the quick detecting sensor RQ of wine and variable resistor RP24 one end, one end of capacitor C 35 is connected with 5 pin of integrated circuit (IC) 11,1 pin of integrated circuit (IC) 11 is connected with an end of capacitor C 36, the other end of capacitor C 36 is connected with signal source m with an end of resistance R 44,6 of integrated circuit (IC) 11,7 pin are connected with the two ends of resistance R 43,2 utmost points of the quick detecting sensor RQ of wine are connected resistance R 42 with an end of resistance R 42, the other end of R44 and the variable resistor RP24 other end and convertible tip, the other end of capacitor C 35,4 pin of integrated circuit (IC) 11 are connected with dc power cathode and ground connection.Integrated circuit (IC) 11 is used Y976.This circuit utilize integrated circuit (IC) 11 5 pin threshold level as control alarm set point, when the quick detecting sensor RQ of wine detects fume, its a, b electrode resistance reduce, the dividing potential drop of itself and variable resistor RP24 is raise, 5 pin voltages of integrated circuit (IC) 11 are during greater than 2.4V, the output alarm signal of its 1 pin is level signal source m of output after capacitor C 36 couplings, and is sent to Programmable Logic Controller 7 by the level signal of signal source m.When fume concentration surpasses the setting value of the quick sensing circuit 6 of wine, after the quick sensing circuit 6 of wine detects the fume signal, be sent to Programmable Logic Controller 7 immediately, after signal Processing, Programmable Logic Controller 7 triggers ignition control circuit 9, automatically cut off the j in the ignition control circuit 9, the k point makes the engine of vehicle can't ignition start, and Programmable Logic Controller 7 triggers voice memory circuits 8 simultaneously, play capacity for liquor voice suggestion sound, after continuous three times, break automatically, when driver's alcoholic strength mistake not, think to start once more, still the same with above-mentioned briefing is lower than below quick sensing circuit 6 setting values of wine up to the fume concentration of driver's exhalation, could normally drive.

Among Fig. 8, may command device 7 able to programme, may command device 7 able to programme is an integrated circuit (IC) 12, adopt the FX2N-32MR-001 of Mitsubishi, the 1-5 pin of integrated circuit (IC) 12 respectively with speed per hour sensing circuit 4 in relay contact a-1, b-1, c-1, d-1, e-1 connects, its 6 pin is connected with red signal Ausgang in the

receiving circuit

3,7 pin of integrated circuit (IC) 12 are connected with the signal source L of reversing in the

crashproof circuit

5,8 pin of integrated circuit (IC) 12 are connected with signal source m in the quick sensing circuit 6 of wine, 9 pin of integrated circuit (IC) 12 are connected with earth terminal E in all circuit, and the 10-17 pin of integrated circuit (IC) 12 is connected with playback button K2 in the voice memory circuit 8.(1) yardage setting value in the speed per hour sensing circuit 4 is that the command signal of 60km/h is by the normal contact KM1-1 of opening of relay K M1, the a-1 signal is sent to Programmable Logic Controller 7, trigger pip by Programmable Logic Controller 7 settings, K2 two ends 111 are good in the playback that utilizes Programmable Logic Controller 7 internal relays point to touch in the voice memory circuit 8, after 113 continuity points touch 4 times, play voice suggestion sound A section, after prompt tone finishes, Programmable Logic Controller 7 sends a stop instruction signal, click once by Programmable Logic Controller 7 internal relays, stop key K7 two ends 111 in the voice memory circuit 8,118, voice just stop to play.The voice suggestion mode of (2) of speed per hour sensing circuit 4, (3), (4), (5) is identical with the principle of (1), touches number of times exactly and is respectively (2) 5 times, (3) 6 times, (4) 7 times, (5) 8 times.Receiving circuit 3 is that speed per hour receives and red light is received as same set of receiving circuit, when the red light command signal is come, trigger pip f sends Programmable Logic Controller 7 to, when Programmable Logic Controller 7 is received the red light command signal, be good for K2 two ends 111 by the playback that the internal relay point touches in the voice memory circuit 8,113, after continuity point touches three times, play red light voice suggestion sound B section, after prompt tone finishes, Programmable Logic Controller 7 sends a stop instruction signal, touch once by the internal relay point, 111 of stop key K7 in the voice memory circuit 8,118 two ends, voice just stop to play, and set an information of breaking the 100S that delays time Programmable Logic Controller 7 in, in case misoperation appears in the red signal that red light launches when lighting.Move backward in the crashproof circuit 5, when when reversing, having located object or pedestrian about about 2m behind the tailstock, will send a command signal L, send Programmable Logic Controller 7 to, after Programmable Logic Controller 7 is received crashproof command signal L, touch 111,113 two ends of the playback button K2 in the voice memory circuit 8 by the internal relay point, only once, just begin to play crashproof voice suggestion sound C section, prompt tone is just broken after will waiting car to stop automatically, and not so it will repeat playing.In the quick sensing circuit 6 of wine, after driver's excessive drinking, when the ready to start car is driven, the quick sensing circuit 6 of wine detects above after the setting value, send one by this circuit and cross wine degree command signal m signal source, send Programmable Logic Controller 7 to, after Programmable Logic Controller 7 is received command signal, pass through internal relay, utilize normally closed contact control ignition control circuit 9, the j of relay J 1, the k two ends make the engine can't ignition start, utilize normally open contact simultaneously, 111 of K2 is good in the playback that point touches in the voice memory circuit 8,113 two ends are double, begin to play capacity for liquor voice suggestion sound D section, after broadcast finishes, Programmable Logic Controller 7 send a stop instruction signal touch by the internal relay point voice memory circuit 8 stop key K7 111,118 two ends just stop to play.

Among Fig. 9, voice memory circuit 8 is by resistance R 45～R49, ROSC, capacitor C 37～C40, Cd1, Cd2, CP, key K1～K8, LED 1, LED2, microphone MIC, loudspeaker SPEAKER, integrated circuit (IC) 13, IC14 forms, resistance R 46 1 ends and resistance R 47, one end of capacitor C 38 connects, the other end is connected with an end of resistance R 48 and 10 pin of integrated circuit (IC) 13, the end of the other end of resistance R 47 and microphone MIC, one end of capacitor C 39 connects, the other end of capacitor C 39 is connected with 20 pin of integrated circuit (IC) 13, capacitor C 37, one end of resistance R 45 is connected with 21 pin of integrated circuit (IC) 13, one end of capacitor C 40 is connected with 19 pin of integrated circuit (IC) 13, the two ends of loudspeaker SPEAKER respectively with 13 of integrated circuit (IC) 13,14 pin connect, the two ends of resistance R 49 are connected with the anode of

LED

2 and 9 pin of integrated circuit (IC) 13 respectively, 22 of the end of resistance R OSC and integrated circuit (IC) 13,17 pin and dc power anode, 111 ends of key K1-K8, capacitor C d2, the end of CP, 7 pin of integrated circuit (IC) 14 connect, the other end is connected with 18 pin of integrated circuit (IC) 13, the end of capacitor C d1 is connected with 15 pin of integrated circuit (IC) 13, the other end of resistance R 48 is connected with the anode of LED 1, the 112-119 of key K1-K8 end respectively with 28 of integrated circuit (IC) 13,30,29,27,32,1,2,31 pin connect, 5 of integrated circuit (IC) 13,6,4,8,7,3 pin respectively with 4 of integrated circuit (IC) 14,5,6,8,2,1 pin connects, capacitor C 38, C37, C40, Cd1, Cd2, the other end of CP, the other end of resistance R 45, the other end of microphone MIC, LED 1, the negative electrode of LED2,11 of integrated circuit (IC) 13,12,23,24 pin, 3 pin of integrated circuit (IC) 14 and the negative pole of direct supply are connected and ground connection.Integrated circuit (IC) 13 adopts W5701, and integrated circuit (IC) 14 adopts F5010 to make storer and uses.The numeral voice technology of this circuit adopts semiconductor integrated chip storage of speech signals, and it is little to have a volume, and no medium wearing and tearing, life-span are long, call advantages such as search is fast, control is convenient, antivibration is strong, adaptation complex environment.This speech memory recording playback was for up to 30 minutes, voice recording is not lost in the long-time outage of system, little processing controls pattern is perfect, maximum can be divided 63 sections recording playbacks, tonequality and recording playback time all can be regulated arbitrarily on demand, and speech intelligibility is good, and its operating voltage is 2.5V～5.5V, quiescent current is 0.1uA, and working current is 15mA.This circuit can reach more than 1,000,000 times under common circuit voltage in any recording playback, integrated circuit (IC) 13 is dual-in-line 32 stiffness of foot in children packaged chips, inside comprises microphone amplifier, automatic gain controller, mould one number and several weighted-voltage D/A converters, pectination de-noising sound digital filter, power amplifier and button logic controller, and integrated circuit (IC) 13 can be finished speech recording and reproducing control overall process.Under the recording playback state, voice signal picks up amplification through microphone MIC inspection, inside microphone amplifier by integrated circuit (IC) 13 amplifies, and make automatic gain and regulate, be digital signal by mould one number conversion again, store in the external flash memory, under tone playing state, integrated circuit (IC) 13 is taken out signal from storer, be converted to analogue audio frequency through several moulds, again through a special digital comb filter, wherein quantization noise and background noise are removed, amplify output by the internal power amplifier, drive external loudspeaker SPEAKER and send the voice of former record, resistance R 45 and capacitor C 37 are microphone automatic gain control resistor-capacitor units, R46 and R47 are the bias resistance of Electret condenser microphone, ROSC is the system frequency oscillation resistance, and its determines the sampling frequency of speech processes, influences the quality of recording playback tonequality, the relation of its span and sampling frequency fs: during as POSC=1.5M, the systematic sampling frequency is 10KHZ.Resistance R OSC and external memory container determine record playback time together, and when external memory IC 14 was F5010, record playback time was 100S.When integrated circuit (IC) 13 is W5701, have 8 roads to lead to gating, its function is respectively (1) 28 pin record button L-REC, is recording state when pinning key K1, unclamps promptly to stop recording, and forms one section recording automatically, and after recording set, this key need not in this circuit.(2) 30 pin playback button E-PLAY, key K2 click and promptly put one section voice, finish up to this section, and this key is also supported quick search pattern, promptly press once in the playback process again, just jump to next section automatically, and the rest may be inferred.(3) 29 pin playback button L-PLAY, playback when key K3 pins is unclamped promptly and is stopped, as pins and not putting successively circulation incessantly and put whole voice in all stages of inserting, and this key need not in this circuit.(4) pin 27 reset key RESET click key K4 and promptly reset, again during playback from first section voice playback, this key need not in this circuit.(5) 1 pin move back paragraph key BWD, whenever click key K6 soon and promptly jump one section backward, and the rest may be inferred, promptly fall back on final stage automatically as surpassing 1S, and this key need not in this circuit.(6) 32 pin advance paragraph key FWD, whenever click key K5 soon promptly to skip before once, and the rest may be inferred, promptly fall back on the last period automatically as surpassing 1S, and this key need not in this circuit.(7) 2 pin stop key STOP click key K7 playback and promptly stop.(8) 31 pin clear key ERASE press primary key K8, remove the voice content when the last period, pin the voice content that promptly clears all above 2S, and this key need not in this circuit.

Among Figure 10, ignition control circuit 9 is by resistance R 50-R57, variable resistor RP25, capacitor C 41-C44, ignition detector L3, ignition coil L4, triode VT18, VT19 and integrated circuit (IC) 15 are formed, the end of ignition detector L3 is connected with relay J 1 contact contact j, the other end and capacitor C 41, the end of C42, resistance R 52, the end of R50 connects, one end of relay J 1 contact contact k and resistance R 51, the other end of R50, capacitor C 41 other ends connect, 5 of integrated circuit (IC) 15,4,3 pin respectively with resistance R 51, the other end of R52, one end of capacitor C 43 connects, 6 pin of integrated circuit (IC) 15 and resistance R 53, one end of capacitor C 44 connects, 7 pin of integrated circuit (IC) 15 and resistance R 54, the end of R55, the base stage of triode VT18 connects, 8 pin of integrated circuit (IC) 15 and the other end of resistance R 55, the end of R56 is connected with the end of variable resistor RP25, the other end of the other end of resistance R 53 and resistance R 54, the end of ignition coil L4 is connected with dc power anode, the other end of ignition coil L4 and triode VT18, the collector of VT19 connects, the emitter of triode VT18 is connected with the base stage of triode VT19, the emitter of triode VT19 and the variable resistor RP25 other end and convertible tip, one end of resistance R 57 connects, capacitor C 42, C43, the other end of C44,

resistance R

56,1 of the other end of R57 and integrated circuit (IC) 15,2 pin are connected with dc power cathode and ground connection.Integrated circuit (IC) 15 adopts LZ3334, it is a kind of high-energy ignition circuit, the ignition signal that this circuit transmits by ignition detector L3, through integrated circuit (IC) 12 pilot relay J1 contact contact j, k delivers to capacitor C41 and goes up 5 pin of input signal of generation to integrated circuit (IC) 15, through comparing, amplify, produce an output signal, directly drive high pressure high-gain Darlington triode VT18, VT19, with this triode control ignition coil L4, regulate variable resistor RP25, can make the current-limiting circuit in the integrated circuit (IC) 15 reach the output current limiting effect, be implemented in the automatic adjusting of different rotating speeds down-firing dwell angle, make vehicle motor under minimum power consumption, produce maximum ignition energy.This circuit is a typical circuit for example, must determine the connection that integrated circuit (IC) 12 relay J 1 contact control contact j, k are ordered according to the firing circuit of various vehicles when mounted.

Claims

1, a kind of multi-functional, intelligent vehicle safety traffic control device, it is characterized in that it comprises speed limit radiating circuit (1), red signal radiating circuit (2), receiving circuit (3), speed per hour sensing circuit (4), the crashproof circuit (5) of moveing backward, the quick sensing circuit of wine (6), Programmable Logic Controller (7), voice memory circuit (8) and ignition control circuit (9), speed limit radiating circuit (1) signal receives the back by receiving circuit (3) and is connected with speed per hour sensing circuit (4), speed per hour sensing circuit (4) is connected with Programmable Logic Controller (7), and Programmable Logic Controller (7) is connected with voice memory circuit (8); Red signal radiating circuit (2) signal receives the back by receiving circuit (3) and is connected with Programmable Logic Controller (7), and Programmable Logic Controller (7) is connected with voice memory circuit (8); The crashproof circuit (5) of moveing backward is connected with Programmable Logic Controller (7), and Programmable Logic Controller (7) is connected with voice memory circuit (8); The quick sensing circuit of wine (6) is connected with Programmable Logic Controller (7), and Programmable Logic Controller (7) is connected with voice memory circuit (8) with ignition control circuit (9).

2, a kind of multi-functional, intelligent vehicle safety traffic control device according to claim 1, it is characterized in that receiving circuit (3) reaches automatically touring testing circuit by receiving circuit, amplifying circuit, decoding scheme and forms, receiving circuit is connected with decoding scheme with amplifying circuit, amplifying circuit is connected with decoding scheme, and decoding scheme is connected with automatically touring testing circuit.

3, a kind of multi-functional, intelligent vehicle safety traffic control device according to claim 1, the crashproof circuit (5) that it is characterized in that moveing backward is made up of integrated circuit (IC) 10, supersonic oscillations circuit, ultrasonic transmit circuit, ultrasound wave receiving circuit, single-shot trigger circuit, ultrasonic ranging regulating circuit and de-noising circuit, and integrated circuit (IC) 10 is connected with de-noising circuit with supersonic oscillations circuit, ultrasonic transmit circuit, ultrasound wave receiving circuit, single-shot trigger circuit, ultrasonic ranging regulating circuit.

4, according to claim 1 a kind of multi-functional, intelligent vehicle safety traffic control device, it is characterized in that the quick sensing circuit of wine (6) is by the quick detecting sensor RQ of wine, resistance R 41～R44, capacitor C 35, C36, variable resistor RP24, integrated circuit (IC) 11 is formed, one end of resistance R 41 is connected with dc power anode, the a of the other end and the quick detecting sensor RQ of wine, 8 pin of 1 utmost point and integrated circuit (IC) 11 are connected, the b utmost point of the quick detecting sensor RQ of wine and variable resistor RP24 one end, one end of capacitor C 35 is connected with 5 pin of integrated circuit (IC) 11,1 pin of integrated circuit (IC) 11 is connected with an end of capacitor C 36, the other end of capacitor C 36 is connected with signal source m with an end of resistance R 44,6 of integrated circuit (IC) 11,7 pin are connected with the two ends of resistance R 43,2 utmost points of the quick detecting sensor RQ of wine are connected resistance R 42 with an end of resistance R 42, the other end of R44 and the variable resistor RP24 other end and convertible tip, the other end of capacitor C 35,4 pin of integrated circuit (IC) 11 are connected with dc power cathode and ground connection.