CN206520541U - A kind of visitor, lorry fatigue driving control device - Google Patents
A kind of visitor, lorry fatigue driving control device Download PDFInfo
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- CN206520541U CN206520541U CN201720255275.9U CN201720255275U CN206520541U CN 206520541 U CN206520541 U CN 206520541U CN 201720255275 U CN201720255275 U CN 201720255275U CN 206520541 U CN206520541 U CN 206520541U
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Abstract
A kind of visitor, lorry fatigue driving control device, by head circle, first power supply, power switch, probe unit, wireless transmitting unit, delay unit, second source, voltage regulation unit, radio receiving unit and traction electric machine are constituted, first power supply and power switch, probe unit, wireless transmitting unit, delay unit is connected and is arranged in first plastic casing by wire, first plastic casing is arranged in head circle, voltage regulation unit, radio receiving unit is arranged in second plastic casing, and and second source, traction electric machine is connected through wire, in the middle part of the rocking arm for traction electric machine being arranged on bolt and nut driver's cabin brake pedal, the controlling switch of siren loudspeaker on radio receiving unit and automobile, traction electric machine is connected by wire.Originally new that head circle is worn over into head before driver feels fatigue, during fatigue driving, under interlock circuit effect, siren loudspeaker send loud sound prompting driver, and vehicle self-actuating brake is prevented because fatigue driving causes traffic accidents.
Description
Technical field
The utility model is related to visitor, the particularly supporting safe driving equipment of lorry, passenger on long-distance routes, goods vehicle driver driving vehicle
In way, when the tired doze of driver is bowed to a certain extent, under interlock circuit effect, radio transmitter can be launched
Wireless signal, wireless receiving circuit is received after wireless signal, and the brake of vehicle can be stepped on to automobile siren loudspeaker power on
Plate is left behind, so that siren loudspeaker send loud sound and wake up with a start driver on automobile, vehicle self-actuating brake prevents from causing safe thing
Therefore one kind visitor, lorry fatigue driving control device.
Background technology
When passenger on long-distance routes, goods vehicle driver drive vehicle, due to needing to drive over a long distance, after time length, especially at noon, night
It can feel tired, cause it to produce transience sleep state, thus easily cause security incident, be driven to driver and other vehicles
The person of sailing, passerby bring property loss and life to injure.Existing known equipment, can effectively detect driver without one kind is
It is no to be in fatigue driving state, then by the function of vehicle brake；Therefore the traffic accident number of plies as caused by fatigue driving is not poor,
Extreme influence is brought to society and accident family.
Utility model content
In order to overcome existing equipment, it can effectively detect whether driver is in fatigue driving state without one kind, and
In driver tired driving by the effective efficiency device of vehicle brake, the accident as caused by fatigue driving, to society and thing
The drawbacks of old family front yard brings extreme influence, the utility model provides passenger on long-distance routes, goods vehicle driver and driven in vehicle way, when driving
When the tired doze of the person of sailing is bowed to a certain extent, under interlock circuit effect, radio transmitter can launch wireless signal,
Wireless receiving circuit is received after wireless signal, automobile siren loudspeaker power on can be left behind the brake pedal of vehicle, from
And siren loudspeaker send loud sound and wake up with a start driver on automobile, vehicle self-actuating brake prevents from causing one kind of security incident
Visitor, lorry fatigue driving control device.
The utility model solves the technical scheme that its technical problem used：
A kind of visitor, lorry fatigue driving control device, it is characterised in that by head circle, the first power supply, power switch, detection
Unit, wireless transmitting unit, delay unit, second source, voltage regulation unit, radio receiving unit and traction electric machine are constituted, head circle
It is plastic material, the first power supply and power switch, probe unit, wireless transmitting unit, delay unit are arranged on first plastics
In box, first plastic casing has a lid, internal after screwing in first plastic casing through the perforate of lid surrounding by four screw rods
Four Thursday silk seats, are arranged on lid the rear end of first plastic casing, and lid has a perforate, and first plastic casing front portion is viscous
Head circle rear side end is connected on, the operation handle of power switch is located at outside the lid perforate of first plastic casing, the first positive source
Connected with power switch one end by wire, the power switch other end and delay unit control power input are connected by wire
Connect, delay unit control power output end and probe unit cathode power supply input are connected by wire, probe unit positive pole electricity
Source output terminal and wireless transmitting unit cathode power supply input, delay electric unit the second cathode power supply input are connected by wire
Connect, the first power cathode and probe unit, wireless transmitting unit, the negative power supply input of delay unit by wired earth,
Second source is the battery on vehicle, by perforate on the installing plate of traction electric machine upper end or so two, is led with bolt and nut handle
Draw motor in the middle part of the rocking arm of automobile cab brake pedal, after installing, traction electric machine is located in brake pedal rocking arm
In the automobile cab lower housing portion in portion, the draw bar of traction electric machine is braked by fixed below one section of steel wire rope and brake pedal
The bolt connection of pedal, during automobile normal braking, brake pedal lower end and the flexible connection of traction electric machine upper end wire rope rope, voltage stabilizing
Unit, radio receiving unit are arranged in second plastic casing, and there are a perforate, second plastic casing in second plastic casing front portion
In driver's cabin, second source positive pole and voltage regulation unit cathode power supply input are connected by wire, voltage regulation unit positive pole
Power output end and wireless receiving positive source power input are connected by wire, second source negative pole and voltage regulation unit, nothing
Line receiving unit, tractive magnet negative power supply input are by wired earth, and first control signal of radio receiving unit is defeated
Two terminals of controlling switch for going out siren loudspeaker on two ends and automobile are connected by wire respectively, radio receiving unit second
Control signal exports two ends and vehicle battery positive pole, traction electric machine cathode power supply input are connected by wire respectively.
The first described power supply is two section 3V button cells, and it is 6V to be used in series voltage.
Described probe unit is made up of one-way SCR and resistance, relay, universal mercoid switch, universal mercoid switch
One end and one-way SCR anode, power source for relay control input are connected by wire, universal the mercoid switch other end and electricity
Resistance one end connected by wire, the resistance other end and one-way SCR control pole are connected by wire, one-way SCR negative electrode and
Relay negative power supply input is connected by wire, and relay negative power supply input is by wired earth, and universal mercury is opened
Pass is vertically mounted in first plastic casing, when first plastic casing, universal mercoid switch are less than toward any direction angle of inclination
At 25 °, two contacts will not be connected inside universal mercoid switch, when first plastic casing, universal mercoid switch are toward any direction
When angle of inclination is more than 25 °, two contacts can be connected inside universal mercoid switch.
Described wireless transmitting unit by resistance and relay, electrochemical capacitor, time-base integrated circuit, transwitch diode,
Radio transmitter is constituted, and resistance has two, and time-base integrated circuit model is NE555, and radio transmitter model is
There is coding circuit inside TWH9236, radio transmitter, can prevent many radio transmitter work from influencing each other, nothing
After line radiating circuit is powered, when pressing four transmitting buttons on radio transmitter respectively, radio transmitter can be distinguished
Launch four tunnel encoded wireless signals, the pin of radio transmitter cathode power supply input 1 and the input of time-base integrated circuit cathode power supply
8 pin and the pin of reset terminal 4, first resistance one end, second resistance one end, transwitch diode cathode is held to be connected by wire,
The second resistance other end and electrochemical capacitor positive pole, transwitch diode cathode, the pin of triggering end 2 of time-base integrated circuit and threshold value end
6 pin are connected by wire, and the pin of output end 3 and relay cathode power supply input of time-base integrated circuit are connected by wire, after
Electrical equipment negative power supply input and first resistance other end, electrochemical capacitor negative pole, relay negative power supply input, when basis set
The pin of negative power supply input 7 into the pin of circuit negative power supply input 1, radio transmitter passes through wired earth, relay control
Power input processed, normally opened contact end are respectively with two terminals under first transmitting button on radio transmitter by leading
Line is connected.
Described delay unit is by resistance, NPN triode, electrochemical capacitor and relay group into resistance and NPN triode are each
There are two, first resistance one end and second resistance one end, electrochemical capacitor positive pole are connected by wire, and second resistance is another
End and first NPN triode base stage are connected by wire, first NPN triode emitter stage and second pole base stage of NPN tri-
Connected by wire, first NPN triode colelctor electrode and second NPN triode colelctor electrode, the input of relay negative power supply
End is connected by wire, and electrochemical capacitor negative pole and second NPN triode emitter stage pass through wired earth, relay cathode power supply
Input and control power input are connected by wire.
Described voltage regulation unit fixes output voltage stabilizer by power switch, three ends and ceramic disc capacitor is constituted, and ceramic disc capacitor has
Two, it is 7805 that output voltage stabilizer model is fixed at three ends, the cathode power supply of power switch one end and three ends fixation output voltage stabilizer
The pin of input 1, first ceramic disc capacitor one end are connected by wire, and the negative power supply input 2 of output voltage stabilizer is fixed at three ends
Pin and first ceramic disc capacitor other end, second ceramic disc capacitor one end are by wired earth, and output voltage stabilizer is fixed at three ends
The pin of cathode power supply output end 3 and second ceramic disc capacitor other end are connected by wire, and the operation handle of power switch is located at the
Outside the anterior perforate of two plastic casings.
Described radio receiving unit is by wireless receiving circuit, resistance, NPN triode and relay group into relay has
Three, wireless receiving circuit model is that have coding circuit inside TWH9238, wireless receiving circuit, can receive identical coding
The wireless encoding signal that TWH9236 radio transmitters are launched, the pin of cathode power supply input 1 of wireless receiving circuit and first
Relay cathode power supply input, first power source for relay control input are connected by wire, and first relay is normal
The cathode power supply input for opening tip side and second, the 3rd relay is connected by wire, and the first of wireless receiving circuit
The individual pin of high level power output end 2 and resistance one end are connected by wire, and the resistance other end and NPN triode base stage pass through wire
Connection, NPN triode colelctor electrode and first relay negative power supply input are connected by wire, wireless receiving circuit negative pole
The pin of power input 7 and second, the 3rd relay negative power supply input pass through wired earth.
The utility model beneficial effect is：This is new when using, and head circle is worn on driver's head；Usually driver normally drives
When sailing, two contacts are off inside the universal mercoid switch of probe unit, and out-put supply does not enter nothing to probe unit
Line transmitter unit；When driver tired driving, when head is turned forward more than 25 °, under the effect of probe unit internal circuit, nothing
Line transmitter unit obtains electric work its internal wireless radiating circuit and launches 3 seconds wireless signals.It is wireless when radio receiving unit
Receiving circuit is received after wireless signal, and radio receiving unit can make automobile siren loudspeaker send loud sound prompting driver's note
Meaning, should not fatigue driving, at the same time, radio receiving unit can also allow vehicle self-actuating brake, prevent because driver fatigue is driven
Sail and cause follow-up traffic accidents.This New Energy is given in driver tired driving and pointed out, and anti-with ABS brakes on automobile
Locking system cooperating is by vehicle parks, thus the application prospect having had.
Brief description of the drawings
The utility model is described further below in conjunction with drawings and examples.
Fig. 1 is the utility model head circle and the first power supply, probe unit, wireless transmission list in first plastic casing
Member, the structural representation of delay unit.
Fig. 2 is the structural representation of the utility model voltage regulation unit, radio receiving unit in second plastic casing.
Fig. 3 is the utility model traction electric machine structural representation.
Fig. 4 is the power supply of the utility model first and power switch, probe unit, wireless transmitting unit, the electricity of delay unit
Lu Tu.
Fig. 5 is the utility model voltage regulation unit and radio receiving unit, the circuit diagram of traction electric machine.
Embodiment
Shown in Fig. 1, Fig. 2, Fig. 3, Yi Zhongke, lorry fatigue driving control device, by head circle 101, the first power supply
102nd, power switch, probe unit 103, wireless transmitting unit 104, delay unit 105, second source, voltage regulation unit 201, nothing
Line receiving unit 202 and traction electric machine 301 are constituted, and head circle 101 is plastic material, the first power supply 102 and power switch, detection list
Member 103, wireless transmitting unit 104, delay unit 105 are arranged in first plastic casing 106, and first plastic casing 106 has one
Individual lid, four silk seats of inside circumference after screwing in first plastic casing 106 through the perforate of lid surrounding by four screw rods, lid
Installed in the rear end of first plastic casing 106, lid has a perforate, and first front portion of plastic casing 106 is bonded in after head circle 101
Side, the operation handle of power switch is located at outside the lid perforate of first plastic casing 106, the positive pole of the first power supply 102 and electricity
Source switch one end is connected by wire, and the power switch other end and the control power input of delay unit 105 are connected by wire,
Delay unit 105 controls power output end and the cathode power supply input of probe unit 103 to be connected by wire, probe unit 103
Cathode power supply output end and the cathode power supply input of wireless transmitting unit 104, the cathode power supply input of delay unit 105 second are logical
Cross wire connection, the negative pole of the first power supply 102 and probe unit 103, wireless transmitting unit 104, the negative power supply of delay unit 105
Input is by wired earth, and 103-1 is the universal mercoid switch of probe unit 10, and second source is the battery on vehicle,
By perforate on the installing plate of upper end of traction electric machine 301 or so two, traction electric machine 301 is arranged on car steering with bolt and nut
In the middle part of the rocking arm of room brake pedal, after installing, traction electric machine 301 is located at the car steering room housing in the middle part of brake pedal rocking arm
In bottom, the draw bar 301-1 of traction electric machine passes through the bolt that brake pedal is fixed below one section of steel wire rope 302 and brake pedal
Connection, during automobile normal braking, brake pedal lower end and traction electric machine upper end steel wire rope 302 are flexible connection, voltage regulation unit
201st, radio receiving unit 202 is arranged in second plastic casing 203, and there are a perforate, second in second front portion of plastic casing 203
Plastic casing 203 is arranged in driver's cabin, and second source positive pole and the cathode power supply input of voltage regulation unit 201 are connected by wire
Connect, the cathode power supply output end of voltage regulation unit 201 and the cathode power supply input of wireless receiving power supply 202 are connected by wire, second
Power cathode and voltage regulation unit 201, radio receiving unit 202, the negative power supply input of traction electric machine 301 by wired earth,
Two terminals difference of controlling switch of siren loudspeaker on 202 first control signal output two ends of radio receiving unit and automobile
Connected by wire, 202 second control signal output two ends of radio receiving unit and lorry battery positive voltage, traction electric machine
301 cathode power supply inputs are connected by wire respectively.
Shown in Fig. 1, Fig. 2, Fig. 3, in use, after head circle 101 is worn on driver's head, turned on the power switch, first
Power supply 102 enters the cathode power supply input of probe unit 103, then, and probe unit 103 obtains electric in holding state.Detection is single
In member 103：During driver's normal driving automobile, head will not occur big angle and tilt, and the universal mercury of probe unit 103 is opened
Two, portion contact is off inside the Pass, and out-put supply does not enter wireless transmitting unit 104 to probe unit 103；Work as driver
During fatigue driving, when head is turned forward more than 25 °, under the effect of the internal circuit of probe unit 103, wireless transmitting unit 104
Its internal wireless radiating circuit of electricity work launches 3 seconds wireless signals；Wireless transmitting unit 104 launches wireless signal interval
After 10 seconds, probe unit 103 returns to original state, is that whether detection driver carries out standard in fatigue driving state next time
It is standby.In second source and voltage regulation unit 201：Second source enters after voltage regulation unit 201, the output 5V direct currents of voltage regulation unit 201
Source enters the cathode power supply input of radio receiving unit 202, and radio receiving unit 202 obtains electric in holding state.Wireless receiving
In unit 202：After the radio transmitter of driver tired driving wireless transmitting unit 104 launches wireless signal, this moment,
The wireless receiving circuit of radio receiving unit 202 can receive wireless signal；Then, radio receiving unit 202 makes siren loudspeaker
Electric work send loud sound prompting driver note, should not fatigue driving, at the same time, radio receiving unit 202 can also
Traction electric machine 301 is allowed to obtain electric work, haulage cable 302 leaves behind brake-pedal of automobile, then lorry brakes, and prevents due to driving
The person's of sailing fatigue driving causes traffic accidents.
In Fig. 4, Fig. 5, the first power supply G1 is two section 3V button cells, and voltage is 6V after series connection.By one-way SCR VS and
Resistance R1, relay K1, universal mercoid switch SQ composition probe units, universal mercoid switch SQ one end and one-way SCR VS sun
Pole, relay K1 control power inputs are connected by wire, and the universal mercoid switch SQ other ends and resistance R1 one end is by leading
Line is connected, and the resistance R1 other ends and one-way SCR VS control poles are connected by wire, one-way SCR VS negative electrodes and relay
K1 negative power supply inputs are connected by wire, and relay K1 negative power supply inputs are by wired earth, universal mercoid switch
SQ is vertically mounted in first plastic casing, when first plastic casing, universal mercoid switch SQ are small toward any direction angle of inclination
When 25 °, two contacts will not be connected inside universal mercoid switch SQ, when first plastic casing, universal mercoid switch SQ are toward appointing
Where to angle of inclination be more than 25 ° when, two contacts can be connected inside universal mercoid switch SQ.By resistance R2, R3 and relay
K2, electrochemical capacitor C1, time-base integrated circuit IC1, transwitch diode VD1, radio transmitter IC2 composition wireless transmission list
Member, resistance has two, and time-base integrated circuit IC1 models are NE555, and radio transmitter IC2 models are TWH9236, wireless hair
There is coding circuit inside transmit-receive radio road IC2, can prevent many radio transmitter IC2 work from influencing each other, wireless transmission electricity
After road IC2 is powered, when pressing four transmitting buttons on radio transmitter IC2 respectively, radio transmitter IC2 can distinguish
Launch four tunnel encoded wireless signals, the pin of radio transmitter IC2 cathode power supplies input 1 and time-base integrated circuit IC1 positive poles electricity
The pin of source input 8 and the pin of reset terminal 4, first resistance R2 one end, second resistance R3 one end, transwitch diode VD1 negative poles
Connected by wire, second resistance R3 other end and electrochemical capacitor C1 positive poles, transwitch diode VD1 positive poles, when basis set into
The pin of triggering end 2 and the pin of threshold value end 6 of IC circuit 1 are connected by wire, time-base integrated circuit the IC1 pin of output end 3 and relay
K2 cathode power supply inputs are connected by wire, relay K2 negative power supplies input and first the resistance R2 other ends, electrolysis
Electric capacity C1 negative poles, relay K2 negative power supplies input, the pin of time-base integrated circuit IC1 negative power supplies input 1, wireless transmission electricity
The road IC2 pin of negative power supply input 7 by wired earth, relay K2 controls power input, normally opened contact end respectively and
Two terminals are connected by wire under first transmitting button J1 on radio transmitter IC2.By resistance R4, R5, NPN tri-
Pole pipe VT1, VT2, electrochemical capacitor C2 and relay K3 composition delay units, resistance and NPN triode respectively have two, first electricity
Resistance R4 one end and second resistance R5 one end, electrochemical capacitor C2 positive poles are connected by wire, second resistance R5 other end and the
One NPN triode VT1 base stage is connected by wire, first NPN triode VT1 emitter stage and second pole VT2 base of NPN tri-
Pole is connected by wire, and first NPN triode VT1 colelctor electrode and second NPN triode VT2 colelctor electrodes, relay K3 are born
Pole power input is connected by wire, and electrochemical capacitor C2 negative poles and second NPN triode VT2 emitter stage are connect by wire
Ground, relay K3 cathode power supplies input and control power input are connected by wire.Fix defeated by power switch S2, three ends
Go out voltage-stablizer IC3 and ceramic disc capacitor C3, C4 composition voltage regulation unit, ceramic disc capacitor there are two, and output voltage stabilizer IC3 types are fixed at three ends
Number it is 7805, the output voltage stabilizer IC3 pin of cathode power supply input 1, first ceramics is fixed at power switch S2 one end and three ends
Electric capacity C3 one end is connected by wire, and the output voltage stabilizer IC3 pin of negative power supply input 2 and first ceramics electricity is fixed at three ends
Hold the C3 other ends, second ceramic disc capacitor C4 one end by wired earth, the cathode power supply that output voltage stabilizer IC3 is fixed at three ends is defeated
Go out 3 pin of end and second ceramic disc capacitor C4 other end is connected by wire, power switch S2 operation handle is located at second modeling
Outside magazine front portion perforate.By wireless receiving circuit IC4, resistance R6, NPN triode VT3 and relay K4, K5, K6 composition nothing
Line receiving unit, relay has three, and wireless receiving circuit IC4 models are that have inside TWH9238, wireless receiving circuit IC4
Coding circuit, can receive the wireless encoding signal that identical coding TWH9236 radio transmitters IC2 launches, wireless receiving
The pin of cathode power supply input 1 of IC circuit 4 and first relay K4 cathode power supplies input, first relay K4 control electricity
Source input is connected by wire, first relay K4 normally opened contacts end and second, the 3rd relay K5, K6 positive pole
Power input is connected by wire, wireless receiving circuit IC4 first pin of high level power output end 2 and resistance R6 one end
Connected by wire, the resistance R6 other ends and NPN triode VT3 base stages are connected by wire, NPN triode VT3 colelctor electrodes and
First relay K4 negative power supply input is connected by wire, the pin of wireless receiving circuit IC4 negative power supplies input 7 and
Two, the 3rd relay K5, K6 negative power supply input pass through wired earth.
In Fig. 4, Fig. 5, the first power supply G1 positive poles and power switch S1 one end are connected by wire.The power switch S1 other ends
Connected with delay unit relay K3 control power inputs by wire.Delay unit control power output end relay K3's
Normally-closed contact end and probe unit cathode power supply input one-way SCR VS anodes are connected by wire.Probe unit positive pole electricity
Source output terminal relay K1 normally opened contacts end and wireless transmitting unit cathode power supply input pickup resistance R3 one end, delay unit second
The cathode power supply input pickup resistance R4 other ends are connected by wire.First power supply G1 negative poles and probe unit negative power supply input
Relay K1 negative power supplies input, wireless transmitting unit negative power supply input electrochemical capacitor C1 negative poles, delay unit negative pole
Power input electrochemical capacitor C2 negative poles pass through wired earth.Second source G2 is the battery on lorry.Second source G2 is just
Pole and the voltage regulation unit cathode power supply input power switch S2 other ends are connected by wire.Voltage regulation unit cathode power supply output end
1 pin of 3 pin and wireless receiving positive source power input wireless receiving circuit IC4 that output voltage stabilizer IC3 is fixed at three ends leads to
Cross wire connection.Second source G2 negative poles and the end of voltage regulation unit negative power supply input three fixation output voltage stabilizer IC3 2 pin,
Radio receiving unit negative power supply input wireless receiving circuit IC4 7 pin, traction electric machine M negative power supply inputs are by leading
Line is grounded.First control signal of radio receiving unit output two ends relay K5 controls power input, normally opened contact end and
Two terminals of the controlling switch SK of siren loudspeaker are connected by wire respectively on automobile.Second control letter of radio receiving unit
Number output two ends relay K6 controls power input, normally opened contact end and lorry battery G2 positive poles, traction electric machine M positive poles electricity
Source input is connected by wire respectively.
Shown in Fig. 4, in use, head circle is worn on driver's head, turned on the power switch after S1, the first power supply G1 enters
Probe unit cathode power supply input, delay unit the first cathode power supply input, then, probe unit obtain electric in standby shape
State.In probe unit：During driver's normal driving automobile, head will not occur big angle and tilt, in universal mercoid switch SQ
Two, portion contact is off, when driver tired driving, when head is turned forward more than 25 °, universal mercoid switch SQ
Internal two contacts can be connected in moment, then, and one-way SCR VS obtains trigger voltage conducting, relay K1 through resistance R1 and obtained
Its control power input of electric adhesive and normally opened contact end closure；Due to wireless transmitting unit cathode power supply input and relay
Device K1 normally opened contacts end is connected by wire, so, wireless transmitting unit and delay unit the second cathode power supply input this moment
It can obtain electric.In wireless transmitting unit：Wireless transmitting unit is obtained after electric work, and power supply can charge through resistance R3 to electrochemical capacitor C1,
When just starting, time-base integrated circuit IC1 2 pin are low potential, and time-base integrated circuit IC1 is in peripheral component resistance R2, transwitch
Under diode VD1 collective effects, in SM set mode, its 3rd pin output high level enters relay K2 cathode power supply inputs,
Then, relay K2 obtains its control power input of electric adhesive and normally opened contact end closure, after spending about 3 seconds, works as electrochemical capacitor
When the upper terminal potentials of C1 rise to 2/3rds of the first power supply G1 voltages, time-base integrated circuit IC1 is in and is reset state, and it the
3 pin are not in output high level, and then, relay K2 dead electricity stops adhesive；Due to, relay K2 control power input, normally opened
Tip side is connected with two terminals under first transmitting button J1 on radio transmitter IC2 by wire respectively, so,
In 3 seconds that relay K2 obtains electric adhesive, radio transmitter IC2 can obtain electric work and launch wireless signal.Delay
In unit：When the relay K1 of probe unit obtains electric adhesive, the second cathode power supply input of delay unit obtain it is electric after, delay is single
Member can obtain electric work；First power supply G1 charges through resistance R4 to electrochemical capacitor C2, after charging about 5 seconds, when electrochemical capacitor C2 fills
After full electricity, NPN triode VT1, VT2 obtains suitable bias current successive conductive through resistance R5, then, and relay K3 obtains electric adhesive, and it is controlled
Power input and normally-closed contact end processed disconnects, due to relay K3 normally-closed contact end and the input of probe unit cathode power supply
End is connected by wire, so, relay K3 obtains electric adhesive, and it is controlled after power input and the disconnection of normally-closed contact end, and detection is single
Member meeting dead electricity is stopped；And relay K3 may proceed to obtain electric adhesive due to the voltage filled on electrochemical capacitor C2, about 5 seconds are spent
Afterwards, the voltage filled on electrochemical capacitor C2 can not continue to relay K3 continue after electric adhesive, relay K3 again can dead electricity stop
Only its control power input of adhesive can be connected again with normally-closed contact end, and probe unit can obtain electric work again；By delay unit
Effect, in driver tired driving, the radio transmitter IC2 of wireless transmitting unit launches after wireless signal, probe unit
Original state is come back to, is to detect driver tired driving radio transmitter IC2 transmitting wireless signals next time to be ready.
In Fig. 5, second source G2, mu balanced circuit：After power switch S2 is opened, second source G2 enters three ends and fixes defeated
Go out voltage-stablizer IC3 1 pin, output voltage stabilizer IC3 is fixed under peripheral cell ceramic disc capacitor C3, C4 collective effect in three ends, from it
The stable 5V dc sources of 3rd pin output enter radio receiving unit.In radio receiving unit：As Fig. 4 radio transmitters IC2
Launch after wireless signal, this moment, wireless receiving circuit IC4 can receive wireless signal, then, the 2 of wireless receiving circuit IC4
Pin exports first via high level signal, high level signal through resistance R6 current limlitings, NPN triode VT3 power amplifications, paraphase enter after
Electrical equipment K4 negative power supply inputs, then, relay K4 obtains electric adhesive, and it controls power input and normally opened contact end closure, after
And, relay K5 obtains electric adhesive, and it controls power input and normally opened contact end closure, and relay K6 obtains electric adhesive, and it controls electricity
Source input and normally opened contact end closure；Due to siren loudspeaker on relay K5 controls power input, normally opened contact end and automobile
Two terminals of controlling switch SK are connected by wire respectively, so, relay K5 is obtained after electric adhesive, the siren on automobile
Loudspeaker can send loud sound prompting driver should not fatigue driving again；Due to, relay K6 control power input, normally opened touch
Point end and lorry battery G2 positive poles, traction electric machine M cathode power supplies input are connected by wire respectively, so, relay K6
Obtain after electric adhesive, traction electric machine M can obtain electric work, and traction electric machine M is left behind brake-pedal of automobile by steel wire rope, then, goods
Car brakes, and prevents because driver tired driving causes the accident.
In Fig. 4, Fig. 5, probe unit：One-way SCR VS is MCR100/1 plastic packaging one-way SCRs；Resistance R1 resistances are
1K；Relay is omRonG6L/1P/5VDC type subminiature relays；Universal mercoid switch SQ is that the universal mercury of glass shell is opened
Close.In wireless transmitting unit：Resistance R2, R3 resistance are 2K, 1M respectively；Relay K2 is omRonG6L/1P/5VDC type microminiatures
Relay；Electrochemical capacitor C1 specifications are 2.2 μ F/25V；Transwitch diode VD1 models are 1N4148.In delay unit：Resistance
R4, R5 resistance are 1M, 100K respectively；NPN triode VT1, VT2 model is 9013；Electrochemical capacitor C2 specifications are 47 μ F/25V；After
Electrical equipment K3 is omRonG6L/1P/5VDC type subminiature relays.In voltage regulation unit：Ceramic disc capacitor C3, C4 specification are 0.33 respectively
μF、0.1μF.In radio receiving unit：Resistance R6 resistances are 1K；NPN triode VT3 models are 9013；Relay K4, K5, K6
It is 4123 type DC5V relays.Traction electric machine M models are ZYTD555, external dimensions length 11cm, width 7cm or so, inner wire
It is direct current 12V to enclose supply voltage, and the traction electric machine DC1 traction throw of lever is 10cm, can produce 15KG or so pulling force.
It should be noted that the present embodiment is the utility model preferred embodiments, not to limit the utility model, it is all
Any modification, equivalent substitution and improvements etc. are done in the utility model spirit, protection domain of the present utility model is should be included in
Within.
Claims (6)
1. a kind of visitor, lorry fatigue driving control device, it is characterised in that single by head circle, the first power supply, power switch, detection
Member, wireless transmitting unit, delay unit, second source, voltage regulation unit, radio receiving unit and traction electric machine are constituted, and head circle is
Plastic material, the first power supply and power switch, probe unit, wireless transmitting unit, delay unit are arranged on first plastic casing
Interior, first plastic casing has a lid, internal four after screwing in first plastic casing through the perforate of lid surrounding by four screw rods
Thursday silk seat, is arranged on lid the rear end of first plastic casing, and lid has a perforate, first plastic casing front portion bonding
In head circle rear side end, the operation handle of power switch is located at outside the lid perforate of first plastic casing, the first positive source and
Power switch one end is connected by wire, and the power switch other end and delay unit control power input are connected by wire,
Delay unit controls power output end and probe unit cathode power supply input to be connected by wire, and probe unit cathode power supply is defeated
Go out end and wireless transmitting unit cathode power supply input, delay electric unit the second cathode power supply input are connected by wire, the
One power cathode and probe unit, wireless transmitting unit, the negative power supply input of delay unit pass through wired earth, the second electricity
Source is the battery on vehicle, by perforate on the installing plate of traction electric machine upper end left and right ends, with bolt and nut traction electric machine
In the middle part of the rocking arm of automobile cab brake pedal, after installing, traction electric machine is located at the vapour in the middle part of brake pedal rocking arm
In car cab housing bottom, the draw bar of traction electric machine passes through fixed brake pedal below one section of steel wire rope and brake pedal
Bolt connection, during automobile normal braking, brake pedal lower end and the flexible connection of traction electric machine draw bar wire rope rope, voltage stabilizing list
Member, radio receiving unit are arranged in second plastic casing, and there are a perforate, second plastic casing peace in second plastic casing front portion
In driver's cabin, second source positive pole and voltage regulation unit cathode power supply input are connected by wire, voltage regulation unit positive pole electricity
Source output terminal and wireless receiving positive source power input are connected by wire, second source negative pole and voltage regulation unit, wireless
Receiving unit, traction electric machine negative power supply input pass through wired earth, first control signal output two of radio receiving unit
Two terminals of controlling switch of end and automobile siren loudspeaker are connected by wire respectively, second control letter of radio receiving unit
Number output two ends and vehicle battery positive pole, traction electric machine cathode power supply input connected respectively by wire.
2. a kind of visitor according to claim 1, lorry fatigue driving control device, it is characterised in that probe unit is by list
To controllable silicon and resistance, relay, universal mercoid switch composition, universal mercoid switch one end and one-way SCR anode, relay
Device control power input is connected by wire, and the universal mercoid switch other end and resistance one end are connected by wire, and resistance is another
One end and one-way SCR control pole are connected by wire, and one-way SCR negative electrode and relay negative power supply input are by leading
Line is connected, and relay negative power supply input is by wired earth, and universal mercoid switch is vertically mounted in first plastic casing,
When first plastic casing, universal mercoid switch are less than 25 ° toward any direction angle of inclination, two are touched inside universal mercoid switch
Point will not be connected, and when first plastic casing, universal mercoid switch are more than 25 ° toward any direction angle of inclination, universal mercury is opened
Two, portion contact can be connected inside the Pass.
3. a kind of visitor according to claim 1, lorry fatigue driving control device, it is characterised in that wireless transmitting unit
It is made up of resistance and relay, electrochemical capacitor, time-base integrated circuit, transwitch diode, radio transmitter, resistance has two
Only, time-base integrated circuit model is NE555, and radio transmitter model is that have coding inside TWH9236, radio transmitter
Circuit, can prevent many radio transmitter work from influencing each other, after radio transmitter is powered, wireless transmission is pressed respectively
During four on circuit transmitting buttons, radio transmitter can launch four tunnel encoded wireless signals, radio transmitter respectively
The pin of cathode power supply input 1 and the pin of time-base integrated circuit cathode power supply input 8 and the pin of reset terminal 4, first resistance one end,
Two resistance one end, transwitch diode cathodes are connected by wire, the second resistance other end and electrochemical capacitor positive pole, transwitch
Diode cathode, the pin of triggering end 2 of time-base integrated circuit and the pin of threshold value end 6 are connected by wire, the output of time-base integrated circuit
3 pin and relay cathode power supply input is held to be connected by wire, relay negative power supply input and first resistance are another
End, electrochemical capacitor negative pole, relay negative power supply input, the pin of time-base integrated circuit negative power supply input 1, wireless transmission electricity
The pin of negative power supply input 7 on road is by wired earth, and power source for relay control input, normally opened contact end are sent out respectively and wirelessly
Two terminals are connected by wire under first transmitting button in transmit-receive radio road.
4. a kind of visitor according to claim 1, lorry fatigue driving control device, it is characterised in that delay unit is by electricity
Resistance, NPN triode, electrochemical capacitor and relay group are into resistance and NPN triode respectively have two, first resistance one end and
Two resistance one end, electrochemical capacitor positive poles are connected by wire, and second resistance other end and first NPN triode base stage are led to
Wire connection is crossed, first NPN triode emitter stage and second pole base stage of NPN tri- are connected by wire, first pole of NPN tri-
Pipe collector and second NPN triode colelctor electrode, relay negative power supply input are connected by wire, electrochemical capacitor negative pole
Passed through with second NPN triode emitter stage by wired earth, relay cathode power supply input and control power input
Wire is connected.
5. a kind of visitor according to claim 1, lorry fatigue driving control device, it is characterised in that voltage regulation unit is by electricity
Source switch, three ends fix output voltage stabilizer and ceramic disc capacitor composition, and ceramic disc capacitor has two, and output voltage stabilizer model is fixed at three ends
It is 7805, the pin of cathode power supply input 1 of output voltage stabilizer, first ceramic disc capacitor one end are fixed in power switch one end and three ends
Connected by wire, the pin of negative power supply input 2 of three ends fixation output voltage stabilizer and first the ceramic disc capacitor other end, second
Ceramic disc capacitor one end passes through wired earth, and the pin of cathode power supply output end 3 and second ceramics of output voltage stabilizer are fixed in three ends
The electric capacity other end is connected by wire, and the operation handle of power switch is located at outside the anterior perforate of second plastic casing.
6. a kind of visitor according to claim 1, lorry fatigue driving control device, it is characterised in that radio receiving unit
By wireless receiving circuit, resistance, NPN triode and relay group into relay has three, and wireless receiving circuit model is
There is coding circuit inside TWH9238, wireless receiving circuit, identical coding TWH9236 radio transmitters transmitting can be received
The wireless encoding signal gone out, the pin of cathode power supply input 1 of wireless receiving circuit and first relay cathode power supply input,
First power source for relay control input is connected by wire, first relay normally open contact end and second, the 3rd
The cathode power supply input of relay is connected by wire, first pin of high level power output end 2 of wireless receiving circuit and
Resistance one end is connected by wire, and the resistance other end and NPN triode base stage are connected by wire, NPN triode colelctor electrode and
First relay negative power supply input is connected by wire, the pin of wireless receiving circuit negative power supply input 7 and second,
3rd relay negative power supply input passes through wired earth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255275.9U CN206520541U (en) | 2017-03-16 | 2017-03-16 | A kind of visitor, lorry fatigue driving control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255275.9U CN206520541U (en) | 2017-03-16 | 2017-03-16 | A kind of visitor, lorry fatigue driving control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206520541U true CN206520541U (en) | 2017-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720255275.9U Expired - Fee Related CN206520541U (en) | 2017-03-16 | 2017-03-16 | A kind of visitor, lorry fatigue driving control device |
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| Country | Link |
|---|---|
| CN (1) | CN206520541U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107839483A (en) * | 2017-11-25 | 2018-03-27 | 深圳新创智途科技有限公司 | A kind of long-distance fatigue driving prompting equipment used applied to automobile |
| CN113844455A (en) * | 2021-08-27 | 2021-12-28 | 奇瑞汽车股份有限公司 | Method and device for braking a vehicle while the driver is tired |
-
2017
- 2017-03-16 CN CN201720255275.9U patent/CN206520541U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107839483A (en) * | 2017-11-25 | 2018-03-27 | 深圳新创智途科技有限公司 | A kind of long-distance fatigue driving prompting equipment used applied to automobile |
| CN113844455A (en) * | 2021-08-27 | 2021-12-28 | 奇瑞汽车股份有限公司 | Method and device for braking a vehicle while the driver is tired |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20200316 |