CN2153103Y

CN2153103Y - Intelligent autocontrol apparatus for vehicle going in obeying rules

Info

Publication number: CN2153103Y
Application number: CN 92227203
Authority: CN
Inventors: 刘峻极
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-07-08
Filing date: 1992-07-08
Publication date: 1994-01-12
Anticipated expiration: 2002-07-08

Abstract

The utility model discloses an autocontrol apparatus for vehicles to run obeying rules, which is composed of a transmitter on traffic signs, a car receiver circuit, a recognizing memory circuit, an indicating circuit, a comparator circuit, an actuating mechanism, etc. The device can enable vehicles to run in frequent accident places automatically obeying traffic control instructions radiated from the transmitter installed on the traffic signs, and to automatically change speeds, and can automatically send sound and light indications, can automatically prohibit the vehicles from ringing treble loudspeakers in downtown, etc.

Description

Intelligent autocontrol apparatus for vehicle going in obeying rules

The utility model relates to a kind of automaton of motor vehicle safe drive.

Communications and transportation is the lifeblood of national economy, since German Ka Er in 1885, this thatch invention automobile, has increased brilliance for human civilization in the last hundred years; Meanwhile, the disaster that traffic accident causes to the mankind is very grave, and still having more than 50 ten thousand people to take leave of life (China accounts for 10%) main cause because of traffic accident in whole world today of science prosperity is existing management and means of transportation imperfection.Speed of a motor vehicle controller as: U.S. Pat-No. 370813, the application number that Chinese patent literature is announced: 89105231.3 overspeed alarm for automobiles, 88219955.X vehicle overspeed alarming instrument etc., the not speed limit of only reporting to the police that these devices have is even the speed limit that has also will be subjected to the speed approximately of running time; And the driver can arbitrarily remove the vehicle of speed limit voluntarily, and can only limit a kind of speed of a motor vehicle, therefore can not be thoroughly to the restriction of driver at (accident prone areas) traffic violation.

The purpose of this utility model is to avoid above-mentioned the deficiencies in the prior art.The automaton of a kind of traffic control and vehicle safe driving is provided.

The utility model is finished as follows: it is by geocoding switch (1), numeric data code switch (2), and coding circuit (3), transmitter circuit (4) has constituted the traffic control transmitter.Principle is: the geocoding switch (1) of five three-states is set coding (can compile multiple sign indicating number) to coding integrated circuit (3), be beneficial to differentiate and anti-interference effect, wherein four figures is according to code switch (2), weave into 15 kinds of data commands to coding circuit (3) by binary-coded decimal, after the coded pulse modulation of the encoded circuit of transmitter circuit (4) (3), give off in the air and to contain the instruction that traffic safety is travelled, constituted the transmitter of traffic control thus; It can be installed on the traffic mark board of trackside or top, road, and transmitting range is adjustable (transmitter on the sign board not of the same race, the instruction of sending are also different); Also can hand when examining and use by traffic-police on the road.

When the motor vehicle that the utility model (receiver) is housed, advance to traffic sign promptly near (transmitter) time, acceptor circuit (5) is delivered to demoder (6) decoding after receiving the instruction signal that transmitter sends, when identical with the coding of geocoding (7) in the receiver, this command signal is reduced into and corresponding 15 road signals of transmitter data sign indicating number by latch decoder (9); When vehicle crosses (transmitter on the traffic board) one time, pilot lamp (8) in the receiver is once bright, voice prompting device (10) sends the sound one time, in the Dui Ying relay (1-13 road) 1 tunnel adhesive is arranged then, so just give current potential comparison amplifier (26) input one preset voltage signal, current potential comparison amplifier (26) is with regard to output voltage signal thus, at this moment driving circuit (27) conducting, actuating motor (28) rotates and drives topworks (29) action, and the air throttle in the carburetor rotates simultaneously.Sensing in the topworks (29) turns to potentiometer also along with rotation simultaneously, when forwarding to when equating with the pre-value voltage signal of current potential comparison amplifier (26), actuating motor (28) shuts down, at this moment the position of air throttle is exactly the safety traffic position of vehicle supervision department's regulation, and motor vehicle just can't be driven against traffic regulations like this; When vehicle advances to " place of safety ", receiver on the car is just received the releasing signal that (transmitter) sends on the traffic sign, and this signal latchs and output voltage signal after through acceptor circuit (5), decoder circuit (6), again by decoder circuit (9) decoding; At this moment pilot lamp (8) is bright, indicate ring off signal, voice warning circuit (10) sends the releasing sound equipment, relay (15) adhesive, then current potential comparison amplifier (26) output voltage signal, driving circuit (27) conducting, actuating motor (28) rotates, and drive topworks (29) action, when action stops, be exactly the position that air throttle returns to the releasing traffic control in the carburetor.Wherein, when receiver is received the signal of different types of (transmitter on the traffic mark board), receiving trap can be made different reactions, and can control vehicle and abide by chapter and travel, and transmitter circuit (4) and acceptor circuit (5) adopt radio frequency and infrared dual mode.

The utility model can make motor vehicle abide by chapter automatically and travel through above-mentioned principle design, can reduce traffic hazard.Have compared with prior art: slow down in the hazardous location automatically and go slowly, light shows automatically, and automatic speech prompting is prohibited from entering road closed to passage automatically, forbids at city ring loudspeaker automatically etc.The maximum characteristics of this motor vehicle auto-controlling apparatus are: with low cost, good reliability is controlled highly sensitively, and interference resistance is strong, and is easy to install and use, is adapted at using on city, township highway and the motor vehicle.

Below, accompanying drawing of the present utility model is described below:

Fig. 1 the utility model transmitter-side block diagram

The vehicle-mounted receiver block scheme of Fig. 2 the utility model

Fig. 3 the utility model transmitter electronic circuit is implemented illustration

The vehicle-mounted receiver electronic circuit of Fig. 4 the utility model is implemented illustration

Fig. 5, the vehicle-mounted receiver of Fig. 6 the utility model topworks implement the section illustration

Fig. 5, Fig. 6 mark conforms to

With reference to Fig. 1, wherein: 1 is the geocoding switch, and 2 is the data encoding switch, and 3 is coding circuit, and 4 is transmitter circuit.

With reference to Fig. 2,5 is acceptor circuit, and 6 is decoder circuit, and 7 is the geocoding switch, 8 is indicator lamp, 9 are decimal system decoding latch cicuit, and 10 is the verbal cue circuit, and 11-25 is relay circuit, 26 is current potential comparison amplifier circuit, 27 is the drive amplification circuit, and 28 is operating motor, and 29 is executing agency's (servomechanism).

With reference to Fig. 3, A is the geocoding switch, and B is the data encoding switch, and A1 is coding circuit, and C is transmitter circuit.

With reference to Fig. 4, D is the receiver carried by automobile circuit, and A2 is decoding circuit, and E is the geocoding switch, and A3 is decimal system decoding latch cicuit, and F is not circuit, and A4-A18 is speech IC, and A19 is audio power amplifying circuit, and A20 is that current potential is relatively put Big device.

Be rolling bearing with reference to Fig. 5, Fig. 6,1,2 is accelerator rod, and 3 is plate washer, 4 are the control slide plate, and 5 is control gear, and 6 are speed control pull bar, 7 is shell, and 8 is air throttle output shaft spiral arm, and 9 is carburetor, 10 for turning to potentiometer, 11 is decelerator, and 12 is power output shaft, and 13 is power motor, 14 is motor power-supply wire, and 15 is spring.

The utility model is the embodiment of RF-wise:

With reference to Fig. 3: wherein, (A) be the address switch that five three-states can be compiled multiple sign indicating number, it has played anti-interference and recognition reaction, digital coding switch (B) is to compile 15 kinds of numeric data codes by binary-coded decimal, its effect is the various control to vehicle, respectively coding circuit (A1) is carried out geocoding and digital coding by (A), (B) these two kinds of code switchs, transmitter circuit (C) is a radio-frequency transmissions circuit but emissive power is not too big, command range is about 10-60 rice, (adjustable) decides on environment, when K is closed; Transmitter circuit is promptly worked, coding circuit (A1) carries out the coded pulse modulation by (C2) to transmitter circuit (C) behind (A), (B) coding, therefore the traffic above-ground steering order that conforms to traffic sign is launched with the form of spoke, both the traffic sign pattern was different according to the difference of pavement conditions and road environment, and digital coding of the present utility model (B) can be compiled 15 kinds of instructions and be satisfied the control requirement of traffic sign to motor vehicle.It can be to the travel speed of motor vehicle, ring loudspeaker, pilot lamp, and voice indication, the control that waits, and transmitter adopts in the metal shell shell isolates with the low material of coefficient of temperature conductivity, adds measures such as dustproof and rainproof.When (northern extremely frigid zones) used in the winter time, transmitter can be contained in the underground special-purpose enclosures in right side, road; Emitting antenna stretches out the ground off-balancesheet and prolongs in the pipe along the sign board base and stretch out from the hole on top, when in the torrid areas or when using northern summer; Transmitter can be installed in the bar upper end or the light pole upper end of traffic mark board, and transmitter can be made when hand-held pocket is examined on the traffic police road and use.The both sides, railway crossing that transmitter can be installed on the highway are carried out security control by railway signal to transmitter, and this transmitter and the networking of level crossing signal are so just can carry out security control to motor vehicle.

With reference to Fig. 4: when the vehicle that receiving trap is installed advances to traffic sign (control zone of transmitter), acceptor circuit (D) is received the instruction signal that transmitter gives off, put through low, deliver to decoding circuit (A2) decoding after the shaping, (E) be the geocoding combined switch of receiver, or connect with the attachment plug of mutual conductance formula, it is identical with the geocoding in the transmitter, as after decoding is signed not when identical with the geocoding (E) of (A2), send a positive pulse by the 11st pin of (A2) and make circuit debugging through not circuit (F) to (A3), simultaneously (12-15) pin of (A2) send four figures according to sign indicating number through (A3) decoding be reduced into transmitter in coding circuit (A1) corresponding 1-15 road signal and latching, wherein 14 the tunnel is the electromagnetic gas valve of control loudspeaker, if during 14 tunnel output signals, electromagnetic gas valve is closed, loudspeaker do not ring, thereby make the vehicle loudspeaker that can not ring in the urban district, when if the signal encoding that decoding circuit (A2) is not received or received does not conform to the address code of local circuit, just exporting negative pulse, to forbid holding then circuit to close wave-off output through not gate (F) to 23 pin of decoding scheme (A3) all be (0), so adopting the purpose of this circuit is that the misoperation that prevents topworks has improved antijamming capability, as the conducting of decoding scheme (A3) output 1 road signal (T1), (D1) burn red, (J1) adhesive (J1-1) closure, speech IC (A4) work, voice signal is delivered to audio power amplifier circuit (A19) amplification through (C7) and is sent audio alert sound after (C22) promote loudspeaker, the gait of march of may command vehicle when (J1-2) is closed, warning light gets electricly and luminous outside the car when (J1-3) is closed, and pilot lamp is installed on the position of the outside of vehicle seeing easily.Design in the pilothouse luminotron and the purpose of the pilot lamp of outside vehicle be: which kind of speed alerting driver, vehicle enter is travelled, and indicates vehicle simultaneously under the control of traffic sign transmitter, has taked safe gait of march.Thereby set up the consciousness of common supervision vehicle between the police and the people; Green glow (J15) adhesive after delay a period of time is sent in (D15) conducting when receiver is received ring off signal, discharge again, so (J15-1) closure has been sent the releasing signal sound, (J15-2) outage has been removed by speed limit to the transfer process of removing, closed again after (J15-3) outage, purpose is to remove (A3) that latch function is arranged, so thoroughly eliminated of the intervention of road surface signal to the vehicle gait of march, wherein (A3) exports 15 road signals, the 14 the tunnel is the control loudspeaker, the 15 the tunnel is the usefulness that lifts restrictions, remaining 13 the tunnel can arbitrarily arrange gait of march and various traffic control usefulness, if any the road allow compact car to pass through; Do not allow large car to pass through; One way traffic etc.. do not work when the vehicle executive circuit that allows to pass through and not react, do not allow the vehicle executive circuit work of passing through (speed limit).In vehicle is advanced after speed limit; (K2) in the receiver can be disconnected at this moment vehicle during as special circumstances (meet kidnap) can remove in the speed limit district by force, (K2) and receiver be installed in the metal or plastics box on the bridge instrumentation dish, opening part adds lead with fine wire and cooperates number pincers encapsulation by vehicle supervision department, can not open easily at ordinary times otherwise be exactly act of violating regulations, in case of should in time mending envelope to vehicle supervision department after the special circumstances, (A2) of receiver can and add one the road or a few road (A2) as not enough.Line between receiver and topworks and the power supply is that the outside adds a kind of connecting line that the external application of sleeve pipe pipe is printed on scale and literal, prevents that the driver from doing fraud and using.

The pairing closing of contact when one of them adhesive of the relay that relates to speed limit just has a presetting potential signal to add the inverting input of current potential comparative voltage amplifier (A20).Turn to potentiometer (W3) also to have an electric potential signal to add (A20) positive input simultaneously, these two signals are connected into differential type, potential difference (PD) (A20) is arranged with regard to output signal as both, amplify rear drive actuating motor (M) through driving circuit (T16-T19) and drive speed reduction unit and topworks's action, (T16, T17) conducting (T18, T19) ends when (A20) output positive signal.The motor main story, otherwise motor counter-rotating, turn to the spiral arm gear of potentiometer (W3) and the power output panel gear interlock of speed reduction unit, wherein (W3) is WW POT, so (W3) angle of rotating with output shaft changes, equates when forwarding the voltage signal that presets to, when both differences are zero, (A20) be output as zero, the motor stall is so the air throttle on the carburetor just stops at the vehicle safe driving position of traffic department's regulation.

With reference to Fig. 5, Fig. 6: the actuating motor (13) when the vehicle through speed limit rolls speed limit district releasing speed limit away from the topworks rotates, and drive speed reduction unit (11) and power output shaft (12), control gear (5) moves in the direction of the clock, turn to the spiral arm gear retrograde rotation on the potentiometer (10) simultaneously with the rotation of power output panel gear, wherein, speed control pull bar (6) is hinged with output shaft spiral arm (8), under the effect of control wheel (5) power by (B) point slowly move on to (A) point, same carburetor (9) with the angle of solar term output shaft spiral arm (8) change air throttle by less aperture to larger opening, so, the rotating speed of engine and the speed of a motor vehicle increase, otherwise reduce.Wherein, (1) be rolling bearing it have on four four angles that are fixed on control slide plate (4) and on the inner face of housing (7), move, accelerator rod (2) is to be fastened on the front of control slide plate (4) with screw, and stretch out outside the housing (7), hinged with hand throttle or foot throttle pull bar or backguy, gliding smoothing in the groove of speed control pull bar (6) embedding accelerator rod (2), be tooth and control wheel (5) engagement above, the other end and spiral arm (8) are hinged, power motor (13) speed reduction unit (11), potentiometer (10) is installed in the reverse side of slide plate (4), power output shaft (12) cooperates with gear (5) to positive by slide plate (4), and accelerator rod (2) drive slide plate (4) and moving of speed bar (6) are controlled the speed of a motor vehicle under the effect of accelerator rod (2) in external force.Slide plate (4) is embedded in the housing (7), by plate washer (3) fixed glides (4) is fastened on the sliding rail.Actuating motor power lead (14) is to be connected on the motor (13) in the hole by shell (7).The hinge hole that mounting spring (15) are arranged on the accelerator rod (2), spring (15) other end and shell (7) are hinged, and wherein shell (7) covers on the spiral arm (8) of carburetor, and the opening part of shell is to add lead by traffic police department with tinsel to encapsulate with number pincers.

Claims

1, a kind of Vehicular intelligent of being made up of transmitter and receiver is abided by the Zhang Hangjin auto-controlling apparatus, it is characterized in that transmitter is installed on the bar of traffic mark board, the traffic mark board bar exposes emitting antenna, the other end of antenna prolongs to link in the bar in the underground enclosures and by transmitter housing and separation layer to be received on the transmitter circuit, electromagnetic gas valve is arranged in the receiver, light emitting diode, pilot lamp (8) voice warning circuit (10), compare amplifying circuit (26), driving circuit (27), actuating motor (28), topworks (29), comparison amplifier A20 input end in its receiver is connected with relay and switch, electronic circuit in the receiver and topworks (29) and carburetor output shaft spiral arm (8) are installed in two metals respectively or plastic casing inner opening place adds the aluminium block encapsulation with tinsel, line between topworks (29) and receiver and power supply is the lead that is printed on scale or literal, accelerator rod (2) in the topworks (29) is hinged with hand throttle pull bar or foot throttle pull bar (backguy), spring (15) is hinged with pull bar (2) and shell (7) respectively, speed control pull bar (6) is hinged with carburetor output shaft spiral arm (8), power motor (13) and speed reduction unit (11) and potentiometer (10) are installed in the reverse side of slide plate (4), power output shaft (12) cooperates with gear (5) to positive by slide plate (4), and its inner address of transmitter that is installed on the variety classes traffic mark board is different with digital coding.