CN2176295Y - Electronic timing monitoring and braking device for fatigued driver - Google Patents
Electronic timing monitoring and braking device for fatigued driver Download PDFInfo
- Publication number
- CN2176295Y CN2176295Y CN 92220136 CN92220136U CN2176295Y CN 2176295 Y CN2176295 Y CN 2176295Y CN 92220136 CN92220136 CN 92220136 CN 92220136 U CN92220136 U CN 92220136U CN 2176295 Y CN2176295 Y CN 2176295Y
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- circuit
- gas valve
- electromagnetic gas
- braking
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Abstract
The utility model relates to an electronic timing monitoring and braking device for fatigued drivers, which is composed of an electronic monitor, a brake compressor, etc. The utility model is characterized in that the device is composed of two main parts which are an electronic monitoring system and an electromagnetic gas valve brake; in the electronic monitoring system, the monitor is composed of four branch circuits; the electromagnetic gas valve brake directly controls an electromagnetic gas valve via two circuits, and the electromagnetic gas valve controls the brake compressor, forming the entire monitoring and braking system. The device directly arranged on a motor car can actively remind the driver of the motor car to intently drive, and thus can effectively avoid traffic accidents caused by fatigued and scatterbrained drive.
Description
The utility model relates to a kind of automobilist's fatigue, absent-minded driving electronic timing brake monitoring device, mainly form by monitoring system and braking device, wherein electronic supervisory system is installed on automobile cab, select to use by driver oneself, to measure driver's speed of response, judge degree of fatigue, can continue to drive; Braking device partly is installed on the suitable position of car chassis brake system, is subjected to electronic supervisory system control to make automobile brake, belongs to the land transport class.
Existing anti-fatigue-driving product all has only single warning reminding function, and will wear on the chaufeur health, as " miniature SLEEPING ALARM UNIT " (Chinese patent 88219075.X) of " China introduces newspaper " four editions introductions on July 7 in 1992; Another kind of " head position detection alarm device " (Chinese patent application number 91215363.6), substantially all be the supra-aural annunciator, be worn over for a long time on the ear and can bring sense of discomfort to the user, the hand steered bearing circle of driver, foot throttle, head generally can not put forward and peck during doze, the anti-annunciator of sleeping that this class is made of equilibrium principle, its effect and effect are limited, more can not occur stopping by force automatically under tired, absent-minded, the unresponsive situation at chaufeur.
The purpose of this utility model is to overcome above-mentioned defective, provide a kind of need not be worn on the driver on one's body but the partial installation of electronic monitoring partial sum braking device in the electromechanical integrated device of automobile corresponding site, this is a kind of feedback principle of utilizing, and regularly initiatively measures driver's reversal of stress with sound and light signal and judges the device of tired driver degree.The utility model is controlled electromagnetic gas valve with electronic supervisory system, can reach the purpose of handling automobile automatic brake.
Feature of the present utility model is: the brake monitoring device is made up of electronic supervisory system and electromagnetic gas valve braking device two large divisions, the delay switch circuit be made up of timing pip circuit and switch circuit of electronic supervisory system wherein controls respectively that voice prop up circuit, oscillator signal props up a circuit and a time-delay circuit; And oscillator signal props up circuit controller dial plate monitoring lamp and tailstock braking indication lamp respectively, and a time-delay circuit is control relay then; Electromagnetic gas valve braking device part by rear portion relay control electromagnetic gas valve, is divided air pump by the braking of electromagnetic gas valve direct control by time delay circuit, oscillating circuit and the rear portion relay of relay control operating part again.
Delay switch circuit in the described electronic supervisory system is provided with close switch, and adjustable resistance, charging capacitor and unipolar transistor also prop up circuit with silicon control direct control voice, and oscillator signal props up circuit and time delay circuit.
Described voice prop up and are provided with voice integrated package and loud speaker in the circuit.
Described oscillator signal props up to be provided with in the circuit and can make circuit produce the integrated package of vibration, can change the adjustable resistance of oscillation frequency, the luminescent device of a vibration circuit direct control gauge panel and the tailstock.
Described time-delay is propped up and is provided with unipolar transistor in the circuit, and the potential device of timing function and charging capacitor also have closed telegraph key and controlled, the action of silicon energy control relay.
The time delay circuit of described electromagnetic gas valve braking device is provided with charging capacitor, adjustable potentiometer, and unipolar transistor and corresponding capacitance resistance ware also are provided with silicon control and controlled rear portion relay; Be provided with vibration integrated package, close switch and aerotron at oscillating circuit, also be provided with the electromagnetic gas valve that is subjected to oscillating current control, determine the adjustable resistance of braking frequency in addition.
It is that air intake with electromagnetic gas valve is communicated with automobile storage cylinder freeing pipe that the directly actuated braking of described electromagnetic gas valve divides air pump, and the air extractor duct of electromagnetic gas valve divides the air intake of air pump to be communicated with braking.
Be embodiment now, architectural feature of the present utility model and using method are described with the accompanying drawing.
Fig. 1 is this device circuit principle of work block scheme.
Fig. 2 implements circuit diagram for this device delay switch circuit.
Fig. 3 is the electronic circuitry of this device control electromagnetic gas valve switch.
Fig. 4 implements scheme drawing for this device electromagnetic gas valve switch, compression air brake divide the installation of air pump on compression air brake type automobile.
Fig. 1 as can be known, the working power of this device is used the automotive battery power supply, driver's one opening power main supply switch, get final product electric work, when the timing pip circuit makes the switch circuit conducting on time, then sound circuit, oscillator signal circuit, time delay circuit work, in the time delay circuit specific time, if by the power supply of a switch circuit of button cut-out, relay is failure to actuate, and then enters timing next time; If in the time delay circuit specific time, do not cut off a switch circuit power supply by button, then circuit turn-on makes the actuating of relay, the supply disconnecton that will lead to the car engine ignition coil, make power supply lead to the electronic circuit of controlling electromagnetic gas valve, this electronic circuit control electromagnetic gas valve is opened high-pressure gas circuit, make air pressure divide the air pump propelling vehicle own braking main valve arm pull, realize brake.
Among Fig. 2; By delay switch circuit 1, sound circuit 2, oscillator signal circuit 3, the electronic supervisory system that time delay circuit 4 is formed, when the K switch closure, delay switch circuit 1 work, electric current is by adjustable resistance W
1To capacitor C
1Charging, when charging valtage reaches the peak voltage of one pole crystal BT331, capacitor C
1By the BT331 discharge, make silicon control 3CT
1Conducting, sound circuit 2 gets electric work, and the voice ic chip makes loud speaker send voice signal; Simultaneously, oscillator signal circuit 3 gets electric work, and electric current is by adjustable resistance W
2Make bulb or the LED signal that flashes with NE555 and transistor BG, regulate adjustable resistance W
2Resistance, can change flash rate; Meanwhile time delay circuit 4 gets electric work, and electric current is by adjustable resistance W
3To capacitor C
5Charging, when charging valtage reaches the peak voltage of unipolar transistor BT332, capacitor C
5By the BT332 discharge, make silicon control 3CT
2Conducting, the relay J coil gets electric paraphase, if in the delay time of setting, press then 3CT of button SB
1, BT331, BT332 end, and sound circuit 2, oscillator signal circuit 3 and time delay circuit 4 dead electricity are quit work, high-tension coil normal electric work.
Among Fig. 3, when the relay J among Fig. 2 gets electric paraphase (being the relay switch JK closure among Fig. 3), electric current is leaded up to J-1 mutual-assistance NE555 and 3DD15 work, oscillating current makes electromagnetic gas valve TM gap get electric dead electricity (one open-one close), the control pressurized air makes compression air brake divide the air pump push rod to make expanding-contracting action, goes the torque arm of propelling vehicle brake activation valve that automobile realization point is stopped; Another road electric current then passes through resistance R
1And W
1To capacitor C
1The charging time-delay, when charging valtage reaches the peak voltage of unipolar transistor BT33, capacitor C
1By the BT33 discharge, make silicon control 3CT triggering and conducting, relay J gets electric paraphase, and electric current communicates to electromagnetic gas valve TM by J-2, and electromagnetic gas valve is often opened, and realization is stopped by point and is become the transformation of extremely stopping.
Fig. 4 is that this device electromagnetic gas valve switch, compression air brake divide air pump and the push rod machinery on compression air brake type automobile that the enforcement scheme drawing is installed.Among the figure, 1 is newly-increased electromagnetic gas valve, and 2 is the electromagnetic gas valve freeing pipe, 3 for newly-increased compression air brake divides air pump, and 4 for dividing the air pump push rod, and 5 is the automobile brake main valve, 6 is the front loop air receiver, 7 is loop, back air receiver, and 8 is preceding brake repair room, and 9 are newly-increased threeway, 10 is the back brake repair room, 11 are the torque arm of braking main valve, and 12 is each road tracheae, and 13 is stretcher.During installation, the air intake of electromagnetic gas valve (1) is communicated with the arbitrary air receiver freeing pipe of automobile, the electromagnetic gas valve air extractor duct divides the air intake of air pump (3) to be communicated with the braking of this device, electromagnetic gas valve and braking divide that air pump is fastening to be installed on the appropriate location, automobile brake main valve room, make branch air pump push rod (4) can push the torque arm (11) of braking main valve, ejection stroke is less than or equal to the pulling stroke of torque arm, and can regulate.
The utility model has the advantages that owing to notice and the fatigue strength of energy active test driver, when driver's hyporeactive impotentia continued to drive, this device meeting self-braking can prevent traffic accident and accident effectively. Simultaneously, this device is easy for installation, does not change primary car structure, does not affect former car braking ability, can realize stopping earlier extremely stopping afterwards, and the automobile of running at high speed also can steadily be stopped, and the situations such as seized, braking sideslip can not occur, guarantees running, brake safe.
Claims (7)
1, a kind of automobilist's fatigue, absent-minded driving electronic timing brake monitoring device, form by electric controller and brake compressor etc., it is characterized in that the brake monitoring device is made up of electronic supervisory system and electromagnetic gas valve braking device two large divisions, wherein the delay switch circuit be made up of timing pip circuit and switch circuit of electronic supervisory system controls respectively that voice prop up circuit, oscillator signal props up a circuit and a time-delay circuit; And oscillator signal prop up circuit respectively controller dial plate monitoring lamp and tailstock braking give and show lamp, a time-delay circuit is control relay then; Electromagnetic gas valve braking device part is made up of time delay circuit, oscillating circuit and the rear portion relay of relay control operating part, by rear portion relay control electromagnetic gas valve, divides air pump by the braking of electromagnetic gas valve direct control again.
2, brake monitoring device as claimed in claim 1, it is characterized in that the delay switch circuit in the described electronic supervisory system is provided with close switch, adjustable resistance, charging capacitor and unipolar transistor, and prop up circuit, oscillator signal with silicon control direct control voice and prop up a circuit and a time-delay circuit.
3,, it is characterized in that described voice prop up to be provided with voice integrated package and loud speaker in the circuit as claim 1,2 described brake monitoring devices.
4, as claim 1,2 described brake monitoring devices, it is characterized in that described oscillator signal props up to be provided with in the circuit can make circuit produce the integrated package of vibration, can change the adjustable resistance of oscillation frequency, the luminescent device of a vibration circuit direct control gauge panel and the tailstock.
5, as claim 1,2 described brake monitoring devices, it is characterized in that described time-delay props up potential device and the charging capacitor that is provided with unipolar transistor, timing function in the circuit, also have closed telegraph key and silicon control, action that can control relay.
6, brake monitoring device as claimed in claim 1, the time delay circuit that it is characterized in that described electromagnetic gas valve braking device part is provided with charging capacitor, adjustable potentiometer, unipolar transistor, and corresponding capacitance resistance ware also are provided with silicon control and controlled rear portion relay; Be provided with vibration integrated package, close switch and aerotron at oscillating circuit, also be provided with the electromagnetic gas valve that is subjected to oscillating current control, and the adjustable resistance of decision braking frequency.
7, brake monitoring device as claimed in claim 1 is characterized in that it is that air intake with electromagnetic gas valve is communicated with automobile air receiver freeing pipe that the directly actuated braking of electromagnetic gas valve divides air pump, and the air extractor duct of electromagnetic gas valve divides the air intake of air pump to be communicated with braking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92220136 CN2176295Y (en) | 1992-08-19 | 1992-08-19 | Electronic timing monitoring and braking device for fatigued driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92220136 CN2176295Y (en) | 1992-08-19 | 1992-08-19 | Electronic timing monitoring and braking device for fatigued driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2176295Y true CN2176295Y (en) | 1994-09-07 |
Family
ID=33767230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92220136 Expired - Fee Related CN2176295Y (en) | 1992-08-19 | 1992-08-19 | Electronic timing monitoring and braking device for fatigued driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2176295Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100413331C (en) * | 2004-10-20 | 2008-08-20 | 南京Lg新港显示有限公司 | Image display device with anti-sleepy function and its controlling method |
| CN102985302A (en) * | 2011-07-11 | 2013-03-20 | 丰田自动车株式会社 | Vehicle emergency escape device |
-
1992
- 1992-08-19 CN CN 92220136 patent/CN2176295Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100413331C (en) * | 2004-10-20 | 2008-08-20 | 南京Lg新港显示有限公司 | Image display device with anti-sleepy function and its controlling method |
| CN102985302A (en) * | 2011-07-11 | 2013-03-20 | 丰田自动车株式会社 | Vehicle emergency escape device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |