CN2611222Y - Environmental protection warner of motor vehicle - Google Patents
Environmental protection warner of motor vehicle Download PDFInfo
- Publication number
- CN2611222Y CN2611222Y CN 02292170 CN02292170U CN2611222Y CN 2611222 Y CN2611222 Y CN 2611222Y CN 02292170 CN02292170 CN 02292170 CN 02292170 U CN02292170 U CN 02292170U CN 2611222 Y CN2611222 Y CN 2611222Y
- Authority
- CN
- China
- Prior art keywords
- chip
- output
- receiving
- environmental protection
- signal
- 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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Abstract
The utility model discloses an automobile environmental protection warning device which will send out a single received by the vehicles within the functional range to positive avoid without horning when the vehicles exceeds side by side, eliminate the environmental noise pollution brought about the general horns and ensures the information exchange between vehicles to achieve avoidance and improved driving safety and driving speed. The automobile environmental protection warning device is a combination of wireless sender and a receiver with the same frequency property, which comprises a receiving and sending unite antenna, the sending unit comprises a harmonic wave oscillator chip IC#-[1] and a power chip IC#-[2], the receiving unit is a radio frequency single receiving chip IC#-[3], the output end is a 2-4 path output, each path of the output is respectively connected with a component capable of changing the electrical signal to the sound signal or light signal through the power amplifier T#-[2-5], the signal component can be an indicating life, a voice chip, a buzzer, a small horn or the like.
Description
Affiliated field
The utility model belongs to vehicle electronic device, specifically a kind of need showing without loudspeaker rings and by wireless mode emission alarm signal, to show attention in-plant other vehicle.
Background technology
At present, both at home and abroad the big city is to prevent noise generation that power actuated vehicle ring loudspeaker the send pollution to environment, the mostly passive self-propelled vehicle ring loudspeaker of forbidding, what bring therefrom is can't exchange message between the vehicle, at meeting, very easily have an accident when overtaking other vehicles, and the driver is very nervous, and is very easily tired, and the city vehicle moving velocity is slowed down, increase that road vehicle blocks up and to aggravate city traffic not smooth.
Technical scheme
The purpose of this utility model is to disclose a kind of self-propelled vehicle environmental protection annunciator, after vehicle is all equipped this equipment, when surpassing meeting between vehicle, as long as the loudspeaker that do not ring are signal of emission, vehicle in its sphere of action can be received this alarm signal, and initiatively dodge, so both eliminated the pollution from environmental noise that general loudspeaker cause, can guarantee information exchange between the vehicle again, dodge mutually, improve traffic safety and road speed.
The utility model is a combination with transmitting set and receiver of same frequency-response data, it is characterized in that comprising that one receives and emission conllinear antenna, and its transmitter unit is by the harmonic oscillator chip IC
1Put chip IC with attacking
2Form, harmonic oscillator chip periphery element include crystal oscillator JZ and with itself and the cond C that is used for tuning usefulness that connects
3, C
4, a firing button SB
1, the Control work state break-make, a radio-frequency transformer (RFT) T
1, just extremely connecing the power amplifier chip output, antenna is penetrated in the out secondary sending and receiving, and its receiving element main body is radiofrequency signal receiving chip IC
3, mouth is the output of 2-4 road, each road output is through power amplifier T
2-5, connecing the element that electric signal can be become audible indication or wigwag respectively, this signal element can be an indicator lamp, can be language chip, can be buzzer phone, can be little loudspeaker etc.
Description of drawings
Fig. 1 is the utility model embodiment circuit diagram;
Fig. 2 is the utility model running condition figure.
Embodiment
As shown in Figure 1, the present embodiment receiving element is 4 tunnel outputs, passes through resistance R
3, R
4, R
5, R
6Meet power discharging transistor T
2, T
3, T
4, T
5, T wherein
2The mouth relay K
1, diode D wherein
2Be protection diode, T
3Mouth is through resistance R
7Meet indicator lamp LAMP, T
4Mouth is through relay K
2The work of control sound circuit, sound circuit output termination loudspeaker; T
5Mouth can connect buzzer phone, aerotron T
1Be the control of constant voltage power suspply, emitter meets zener diode D and capacitor C, SB
2Be the receiving element master cock.
When other vehicle is equipped with the identical annunciator of this device frequency, a car makes emitter send a caution radiofrequency signal by button 1, the receiving element of the vehicle in its sphere of action all can be received this signal and obtain light or auditory tone cues, thereby take the measure of dodging.Select the single-frequency remote controller of 30 meters distances (or farther) for use, on the position that the control button device is convenient to operate, and connect power supply in the car.Receptor can be contained under the instrument panel of motor vehicle and connect radio aerial 4 and connect car body power supply 5.Loudspeaker or indicator lamp are installed on the gauge panel, also can be by other place in car, and be connected with receptor 2, loudspeaker 3 can be controlled volume.Also can select the output of voice or music.All power actuated vehicles must install the environmental protection annunciator additional, and with the remote controller of same frequency.When two cars are in 30 meters, press control button, the glittering or sound horn of indicator lamp in front truck or the adjacent car operator's compartment plays the effect of caution, and in the face of extraneous no any noise emission, to reach the purpose of environmental protection.
Claims (1)
1. a self-propelled vehicle environmental protection annunciator is a combination with transmitting set and receiver of same frequency-response data, it is characterized in that comprising that one receives and emission conllinear antenna, and its transmitter unit is by the harmonic oscillator chip IC
1Put chip IC with attacking
2Form, harmonic oscillator chip periphery element include crystal oscillator JZ and with itself and the cond C that is used for tuning usefulness that connects
3, C
4, a firing button SB
1, the Control work state break-make, a radio-frequency transformer (RFT) T
1, just extremely connecing the power amplifier chip output, antenna is penetrated in the out secondary sending and receiving, and its receiving element main body is radiofrequency signal receiving chip IC
3, mouth is the output of 2-4 road, each road output is through power amplifier T
2-5, connecing the element that electric signal can be become audible indication or wigwag respectively, this signal element can be an indicator lamp, can be language chip, can be buzzer phone, can be little loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02292170 CN2611222Y (en) | 2002-12-26 | 2002-12-26 | Environmental protection warner of motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02292170 CN2611222Y (en) | 2002-12-26 | 2002-12-26 | Environmental protection warner of motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2611222Y true CN2611222Y (en) | 2004-04-14 |
Family
ID=34151640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02292170 Expired - Fee Related CN2611222Y (en) | 2002-12-26 | 2002-12-26 | Environmental protection warner of motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2611222Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158887A (en) * | 2014-08-22 | 2014-11-19 | 袁望舒 | Method and system of transferring warning sound between adjacent vehicles |
| WO2017050049A1 (en) * | 2015-09-21 | 2017-03-30 | 中兴通讯股份有限公司 | Method and device for indicating a port |
-
2002
- 2002-12-26 CN CN 02292170 patent/CN2611222Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158887A (en) * | 2014-08-22 | 2014-11-19 | 袁望舒 | Method and system of transferring warning sound between adjacent vehicles |
| WO2017050049A1 (en) * | 2015-09-21 | 2017-03-30 | 中兴通讯股份有限公司 | Method and device for indicating a port |
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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 |