CN2420189Y - Electronic control automatic control safety device for motor car - Google Patents
Electronic control automatic control safety device for motor car Download PDFInfo
- Publication number
- CN2420189Y CN2420189Y CN 00207946 CN00207946U CN2420189Y CN 2420189 Y CN2420189 Y CN 2420189Y CN 00207946 CN00207946 CN 00207946 CN 00207946 U CN00207946 U CN 00207946U CN 2420189 Y CN2420189 Y CN 2420189Y
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- CN
- China
- Prior art keywords
- electromagnetic relay
- brake
- vehicle
- infrared
- braking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model relates to an electronic control automatic control safety device for a motor car, which is composed of an infrared transmitter (2), a power supply (1), an infrared receiver (3), a vehicle mounted power supply (8), a prompting device (4), a control circuit (5), an engaging and disengaging electromagnetic relay (6) and a braking electromagnetic relay (7). When a stoplight of a crossing road is bright, coded signals are transmitted by the infrared transmitter. The coded signals are received by the infrared receiver which is arranged in a motor car and then is decoded. At the same time, the prompting device and a control device are respectively controlled by the infrared receiver and a clutch and a braking sheet are driven. Thus automatic engaging and disengaging and braking can be generated. The automation of prompting, engaging and disengaging and braking is achieved by the utility model, and thus the mental load and workload of drivers and traffic policemen can be lightened. The violation of running the red light and accidents are stopped, which enables policemen to catch an escaped criminal who runs a car easily.
Description
The utility model relates to a kind of power actuated vehicle electron steering automatic safety device.
Along with rapid development of economy, power actuated vehicle and day sharp increase in the city, the four corners unprofessional accident happens occasionally.At present, in miscellaneous red, yellow, the green light signals of four corners setting or allow the not various signs of open to traffic, must could realize the clutch and the brake function of vehicle by the manual operation of chaufeur, the careless slightly accident of will making a dash across the red light causes unnecessary loss.
The purpose of this utility model is to develop a kind of electron steering automatic safety device in crossing intersection part energy automatic guidance power actuated vehicle clutch and brake.
The purpose of this utility model is achieved in that on red, yellow, the green signal light frame of four corners, infrared transmitter with the red light synchro switch is set, remote control is arranged on the infrared remote receiver on the vehicle, after receiving the infrared signal of projector, but its conducting prompting device produces verbal cue and control circuit, by control circuit direct current (DC) is become alternating current, make electromagnetic relay work, powered vehicle disengaging of clutch and the control cock driving brake facing brake of opening brake hydraulic system.
Embodiment accompanying drawings of the present utility model is as follows:
Fig. 1 is a power actuated vehicle electron steering automatic safety device principle of work block scheme.
Fig. 2 is infrared transmitter (HT123B coded/modulated device IC) electronic-circuit diagram.
Fig. 3 is infrared remote receiver (HT12D demoder IC) electronic-circuit diagram.
As shown in Figure 1,1 is power supply, and 2 is infrared transmitter, and 3 is infrared remote receiver, and 4 is prompting device, and 5 is control circuit, and 6 is the clutch electromagnetic relay, and 7 are the brake electromagnetic relay, and 8 is vehicle power.
Its principle of work is as follows:
When the four corners red light was bright, power supply 1 synchronizing close switch was given the infrared signal in the infrared transmitter 2 energising emission 30-50 rice scopes, opens switch when red light goes out synchronously, makes infrared transmitter 2 dead electricity stop paying out signal.Vehicle-mounted infrared remote receiver 3 is by vehicle power 8 power supplies, behind the receiving infrared-ray signal, closed three way switch of while, output DC, one road direct supply is given prompting device 4, prompting device 4 electric after, language message is provided, remind chaufeur to note and take measures stopping, to reduce the number of times of automatic clutch and brake; The control circuit 5 of leading up to becomes the 20-250V alternating current with direct current (DC) and supplies with clutch electromagnetic relay 6, makes the separated attitude of its Attraction strap motor vehicle power-transfer clutch; The control circuit 5 of leading up to becomes the 20-250V alternating current with direct current (DC), supplies with the brake electromagnetic relay, makes its adhesive open the control cock of brake hydraulic system, drives the brake facing brake.Whole process is the process of a gang switch.
Described power supply 1, for the same power supply of red light, the 3-15V direct current (DC) can be provided, output be connected with infrared transmitter 2 input end leads.
Described infrared transmitter 2 is HTl2B coded/modulated device IC, is the product of U.S. Holtek company, and market is on sale, and its electric line as shown in Figure 2.This projector 2 is installed on red, yellow, the green signal light frame of four corners, with the red light synchro switch, and the infrared signal in the emission 30-50 rice scope.
Described vehicle power 8 is a general-duty storage battery, can provide the output of 3-24V direct current (DC) to be connected with the input end lead of infrared remote receiver 3.
Described infrared remote receiver 3, be HT12D demoder IC, the product and the infrared transmitter 2 that also are U.S. Holtek company are auxiliary products, market is on sale, its electronic circuit as shown in Figure 3, two input pins are connected with vehicle power 8 leads, and mouth has six output pins, are divided into three pairs of input end leads with prompting device 4 and two control circuits 5 and are connected.
Described prompting device 4 is a general-duty prompting device, and market is on sale, and its input end is connected with the wire of output terminal of infrared remote receiver 3.
Described control circuit 5 is two ac solid relay SSR, and market is on sale, and its input end is connected with the wire of output terminal of infrared remote receiver 3, and input direct voltage is 3-24V, and output voltage is the alternating current of 20-250V.Its mouth is connected with the input end lead of clutch electromagnetic relay 6 with brake electromagnetic relay 7 respectively.
Described clutch electromagnetic relay 6 is a general-duty electromagnetic relay, and market is on sale, and its input end is connected with the wire of output terminal of control circuit 5, after it gets the 20-250V alternating current, and the separated attitude of Attraction strap motor vehicle power-transfer clutch.
Described brake electromagnetic relay 7 also is a general-duty electromagnetic relay, market is on sale, and its input end is connected with the wire of output terminal of control circuit 5, after it gets the 20-250V alternating current, the control cock of brake hydraulic system is opened in adhesive, brakes by the hydraulic-driven brake facing.
Above-mentioned parts are installed in the relevant position on request respectively, form a kind of power actuated vehicle electron steering automatic safety device.
The utility model obviously has the following advantages:
1. automatic clutch and the brake of motor vehicles have been realized.
2. realized automatic language prompting.
3. therefore, avoid the power actuated vehicle accident of making a dash across the red light, alleviated the mental burden of chaufeur, reduced traffic police's work capacity.If the public security officer holds corresponding infrared transmitter, the Remote Control Vehicle brake can also be arrested runaway convict by bus.
Claims (1)
1. power actuated vehicle electron steering automatic safety device, it is characterized in that being installed in infrared transmitter on the signal lamp bracket (2) and the vehicle-borne infrared remote receiver of power supply (1) (3) on the four corners by one, vehicle power (8), prompting device (4), control circuit (5), clutch electromagnetic relay (6) and brake electromagnetic relay (7) constitute, the infrared signal that infrared transmitter (2) sends, after vehicle-borne infrared remote receiver (3) reception, energising is become direct current (DC) alternating current respectively for prompting device (4) (generation voice suggestion) and two control circuits (5) and is defeated by clutch electromagnetic relay (6) and brake electromagnetic relay (7) respectively, make the separated attitude of power-transfer clutch of its Attraction strap motor vehicle and open the brake hydraulic system control cock, drive the brake facing brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00207946 CN2420189Y (en) | 2000-04-11 | 2000-04-11 | Electronic control automatic control safety device for motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00207946 CN2420189Y (en) | 2000-04-11 | 2000-04-11 | Electronic control automatic control safety device for motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2420189Y true CN2420189Y (en) | 2001-02-21 |
Family
ID=33575458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00207946 Expired - Fee Related CN2420189Y (en) | 2000-04-11 | 2000-04-11 | Electronic control automatic control safety device for motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2420189Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632216A (en) * | 2016-01-20 | 2016-06-01 | 李万鸿 | Traffic information command method for prompting vehicles driving on road, indicating and interfering driving of vehicles by network |
-
2000
- 2000-04-11 CN CN 00207946 patent/CN2420189Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632216A (en) * | 2016-01-20 | 2016-06-01 | 李万鸿 | Traffic information command method for prompting vehicles driving on road, indicating and interfering driving of vehicles by network |
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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 |