CN2048604U - Motercycle accident warner - Google Patents
Motercycle accident warner Download PDFInfo
- Publication number
- CN2048604U CN2048604U CN 88209280 CN88209280U CN2048604U CN 2048604 U CN2048604 U CN 2048604U CN 88209280 CN88209280 CN 88209280 CN 88209280 U CN88209280 U CN 88209280U CN 2048604 U CN2048604 U CN 2048604U
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- CN
- China
- Prior art keywords
- accident
- circuit
- motorcycle
- warner
- switch
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- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to a motorcycle accident warner which is mainly composed of a signal receiving circuit, a signal transmitting circuit, an impact switch, a delaying control circuit and an accident display lamp. The motorcycle accident warner can automatically transmit radio-frequency alarm signals to announce concerned departments to dispose accidents and save injured persons in time and ensure the smoothness of traffic when a motorcycle meets with an accident. Other vehicles change the received radio-frequency signals into optical and acoustical signals to remind drivers' notice and avoid the accident of continuous collision at the same time. Besides, the motorcycle accident warner makes the driver who is without feeling or wants to escape not escape when the motorcycle which is driven by the driver crashes into pedestrians or vehicles, and the survey efficiency of escape accidents can be improved.
Description
The utility model relates to a kind of motor vehicle accident alarm.
After traffic hazard takes place in vehicle under steam, generally be to report relevant department with phone or alternate manner by driver or on-the-spot eyewitness, sometimes because of the line is busy or other reason, especially on meagrely-populated highway, have an accident, just relevant department be can not in time notify, thereby the disposal of accident and the rescue of casualty incured loss through delay.In addition, under the situation of night or poor visibility during high speed traveling, often having hit people driver also is difficult for discovering, particularly now or in the future under automobile specified road and the increasing situation of highway, because the speed of a motor vehicle is fast, past car forward has an accident, and the car of back can not in time be discovered, thereby the situation that many automobiles continue and bump against appears, this has been of common occurrence in some developed countries.
In order to solve the problem of above-mentioned existence, the utility model provides the warning device after a kind of motor vehicle accident.
A kind of motor vehicle accident alarm is characterized in that being provided with switch between signal receiving circuit and signal transmission circuit, and it is normally closed to link to each other with signal receiving circuit, often battle then respectively with signal transmission circuit, impact switch, accident indication light is connected.Between impact switch and switch, be connected with the delay circuit of control radiating circuit working time.Described impact switch is two good conductors of isolating by insulating support pad to be housed constitute in insulation crust.
Task of the present utility model is achieved in that
Between receiving circuit and radiating circuit, connect a switch, be in accepting state at ordinary times, the radio frequency alerting signal that receives after amplifying circuit amplifies, is become photoacoustic signal by electric signal and reminds the driver.When impact switch is subjected to certain impact and when closed, connect the normal battle of switch, circuit transfers emission state to by accepting state, causes through accent after the sound signal of electro coupled oscillator generation is amplified again, and becomes the signal with a certain fixed frequency and launches.The working time of radiating circuit is controlled by delay circuit, and behind certain hour, circuit recovers accepting state.
Described impact switch is to reach the insulating support pad of arranging, isolating two conductors at regular intervals by two good conductors in insulation shell to constitute.The general employing of conductor is copper, insulating material then adopts rubber.Impact switch can be installed on the bumper outer rim, when automobile bumps against pedestrian, vehicle or other barrier, impact acts on the rubbery outer cover of impact switch, when the power that shell is subjected to surpasses certain limit, rubbery outer cover distortion turning-in, switch has been connected in two conductor contacts in the shell, it is often opened, the conversion of normally closed point, radiating circuit work.When impact disappeared, the rubbery outer cover of impact switch recovered virgin state under the effect of elastic force.
Described accident indication light is respectively to adorn a warning light inside and outside car, the impact switch closure, and switch work, display circuit and power connection, signal lamp will be constantly glittering.
The utility model can send alerting signal when traffic hazard takes place, the traffic control center available dedicated is wireless, and orientation equipment is intercepted and captured alerting signal, and measure accurate position, timely disposal accident and rescue the wounded, guarantee smooth traffic, other vehicle reminds the driver to note after receiving alerting signal simultaneously, the collision accident of avoiding continuing, reduce the loss, to scraping, meet pedestrian or vehicle and insentience or when wanting to escape, the inside and outside accident indication light of car is constantly glittering, play reminding effect, make simultaneously and want that the driver who succeeds in evading responsibility can't escape and hide, improve the efficient of investigation escape accident.
Fig. 1 is the functional-block diagram of the utility model.
Fig. 2, Fig. 3 are circuit theory diagrams.
Fig. 4 is the impact switch structural representation.
Fig. 5 is that the A of Fig. 4 is to cut-open view.
Be described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, the utility model is by antenna (1), radiating circuit (2), receiving circuit (3), shared low-frequency amplifier circuit (4), receives display lamp (5), electronic oscillating circuit (6), loudspeaker (7), delay control circuit (8), accident indication light (10), impact switch (11), power supply (12), relay (13), (14), (15), master switch (9).
It is 27MH that Fig. 2, Fig. 3 have provided transmission frequency, and receiving range is the circuit theory diagrams of 5 kilometers alarms.
Fig. 4 impact switch (11) shown in Figure 5 is made up of the fixed orifice (17) of rubbery outer cover (18), upper and lower contact copper sheet (19) rubber pad (20), lead-in wire (16), switch.
The reception of alarm and radiating portion place in the car, antenna (1), an accident indication light (10) are connected to that car is outer, impact switch (11) is installed on the automobile front beam, closed master switch (9), receiving circuit work, the radiofrequency signal that receives is amplified to frequency changer circuit uprises frequently that signal is a low frequency signal, through J
1The normally closed some a of C deliver to low-frequency amplifier circuit (4), the output signal after amplifying is through J
1The normally closed some a of D drives loudspeaker (7) sounding alarm, and luminotron (5) is luminous simultaneously.
After impact switch (11) clash into the connections of two copper sheet moments, power supply by impact switch through J
2-1 normally closed point makes J
1Work and self-insurance, promptly normally closed some a of relay (13) disconnects, the b closure of often making war, alarm is in emission state, and the sound signal that is produced by electronic oscillating circuit (6) is through J
1The b point of C adds to low-frequency amplifier circuit (4) triode BG
11On the base stage, the signal after the amplification is through J
1The b point of D is delivered to radiating circuit BG
8Substrate on, after signal is modulated, through J
1The b point of A is launched the frequency signal of 27MH by antenna.At J
1After the F point disconnected, delay control circuit work was after 1 minute, relay J
2Work disconnects J
1Power supply, make circuit return to accepting state.
In relay J
1(13) after the work, J
1G connects, relay J
3(15) work and self-insurance, accident indication light is constantly glittering, makes to want that the driver who succeeds in evading responsibility can't take off after the accident and hide.
The utility model adopts common reception and radiating circuit, can design as required far, closely or other a certain fixed RF signal, and can with the supporting use of wireless orientation equipment of traffic control center.
Claims (3)
1, a kind of motor vehicle accident alarm, it is characterized in that being provided with switch between signal receiving circuit and signal transmission circuit, it is normally closed to link to each other with signal receiving circuit, the normal battle then respectively and signal transmission circuit, impact switch, accident indication light is connected.
2, motor vehicle accident alarm according to claim 1 is characterized in that being connected with the delay circuit of controlling the radiating circuit working time between impact switch and switch.
3, motor vehicle accident alarm according to claim 1 is characterized in that described impact switch is two good conductors of isolating by insulating support pad to be housed constitute in insulation crust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88209280 CN2048604U (en) | 1988-08-01 | 1988-08-01 | Motercycle accident warner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88209280 CN2048604U (en) | 1988-08-01 | 1988-08-01 | Motercycle accident warner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2048604U true CN2048604U (en) | 1989-11-29 |
Family
ID=4842955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88209280 Withdrawn CN2048604U (en) | 1988-08-01 | 1988-08-01 | Motercycle accident warner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2048604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804800A (en) * | 2010-03-19 | 2010-08-18 | 浙江吉利汽车研究院有限公司 | Automobile frontal collision active protection system |
-
1988
- 1988-08-01 CN CN 88209280 patent/CN2048604U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804800A (en) * | 2010-03-19 | 2010-08-18 | 浙江吉利汽车研究院有限公司 | Automobile frontal collision active protection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |