CN201321001Y - Automobile infrared warning device for stopping on a forbidden line - Google Patents
Automobile infrared warning device for stopping on a forbidden line Download PDFInfo
- Publication number
- CN201321001Y CN201321001Y CNU2008202126288U CN200820212628U CN201321001Y CN 201321001 Y CN201321001 Y CN 201321001Y CN U2008202126288 U CNU2008202126288 U CN U2008202126288U CN 200820212628 U CN200820212628 U CN 200820212628U CN 201321001 Y CN201321001 Y CN 201321001Y
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- Prior art keywords
- infrared
- automobile
- warning device
- sensor
- transducer
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Abstract
The utility model provides an automobile infrared warning device for stopping on a forbidden line, which comprises a transducer, an A/D converter, a singlechip computer and a warning device which are orderly connected, wherein the transducer is arranged at the front end of the bottom of an automobile and used for receiving and sending infrared light; the induced signals of the transducer are transferred to the singlechip computer after being converted by the A/D converter; the singlechip computer controls the warning device to give an alarm to the driver. The infrared warning device detects the white line position by the infrared transducer and then reminds the driver of being close to a forbidden line, so that the infraction of traffic regulations is avoided. The utility model has the advantages of low cost, low power consumption and convenient installation. The automobile infrared warning device is installed conveniently only by installing the infrared transducer and the singlechip computer connected with the infrared transducer at the bottom of the automobile, and installing the warning device in the driver's seat.
Description
Technical field
The utility model relates to a kind of warning device, particularly a kind of automobile infrared press line alarming device that is used on the vehicle.
Background technology
Automobile is the instrument that people often use now, has become component part important in people's life.Have and use the people of automobile more and more, in order to make people also guarantee safety simultaneously when driving a car, government department can be provided with various lines on road in road construction, travelling of various vehicles carried out standard.
When running car ran into the red light at crossing, the driver accidentally will be pressed onto white line, and will be taken down unavoidable like this can paying for this moment by electronic monitor.
The utility model content
The utility model is in order to overcome above-mentioned the deficiencies in the prior art, and the utility model provides a kind of automobile infrared press line alarming device.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of automobile infrared press line alarming device is provided, it comprises bonded assembly sensor successively, the A/D transfer device, micro controller system and warning device, wherein said sensor is arranged on the automobile bottom front and receives and dispatches infrared light, the signal of the induction of sensor is transferred to micro controller system after changing through the A/D transfer device, and described Single-chip Controlling warning device is reported to the police to the driver.
The scheme that the utility model solves further technical matters is: described sensor is an infrared pickoff.
The scheme that the utility model solves further technical matters is: described sensor comprises four infrared pickoffs, is arranged on the bottom front of automobile, and from left to right sets gradually.
The scheme that the utility model solves further technical matters is: described warning device is a phonetic alarm device.
Compared to prior art, automobile infrared press line alarming device of the present utility model detects the white line position by infrared pickoff, remind chaufeur near having prohibited line ball, avoid contrary to traffic regulation, the cost of realizing is low, low-power consumption, the convenient installation only needs in the automobile bottom infrared pickoff to be installed and connects the micro controller system of sensor and get final product at the alarm device of operator's saddle.
Description of drawings
Fig. 1 is the principle schematic of automobile infrared press line alarming device of the present utility model.
Fig. 2 is that the infrared pickoff of automobile infrared press line alarming device of the present utility model is installed in the view on the automobile.
Fig. 3 is the circuit theory scheme drawing of the infrared pickoff of automobile infrared press line alarming device of the present utility model.
Fig. 4 is the programming control block diagram of the infrared pickoff of automobile infrared press line alarming device of the present utility model.
The specific embodiment
Following content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
See also Fig. 1, the utility model provides a kind of automobile infrared press line alarming device, and it comprises bonded assembly sensor 1 successively, A/D transfer device 3, micro controller system 5 and phonetic alarm device 7.Wherein said sensor 1 is an infrared pickoff, and the signal of its induction is transferred to micro controller system 5 after changing through A/D transfer device 3, and whether micro controller system 5 detects needs to report to the police, and warning is just controlled phonetic alarm device 7 and sent alerting signal if desired.
As shown in Figure 2, automobile infrared press line alarming device of the present utility model comprises 4 infrared pickoffs, promptly left first sensor 11, left second sensor 12, right second sensor 22 and right first sensor 21.They are arranged on the bottom front of automobile, and from left to right set gradually.Utilize the infrared ray of sensor to have the characteristics of different reflectivity properties at the body surface of different colours, in vehicle traveling process, constantly launch infrared light earthward, diffuser reflection takes place when infrared light runs into black ground, and the sensor that reflected light is installed on the dolly receives; If run into white line then infrared light is absorbed, the sensor on the automobile does not receive infrared light.Whether micro controller system just receives that the infrared light that reflects is for according to determining the position of white line and giving the alarm.
Described infrared pickoff principle as shown in Figure 3, the transmission of infrared light receive select for use model be ST168 to pipe.When dolly during at the black ground run, be contained in the infrared transmitting tube emission infrared signal under the car, after the white reflection, be received pipe and receive, in case adoptor receives signal, photo-transistor is with conducting among the figure so, comparator is output as low level; When dolly drives to the black clearance line, infrared signal by black absorption after, photo-transistor ends, comparator output high level, thereby realized function by the infrared detection signal.Detected signal is delivered to micro controller system, when the signal that measures when micro controller system is high level, show that infrared light has been absorbed by white clearance line on the ground, show that dolly is on the clearance line of white; In like manner, when the detected signal of micro controller system is low level, just show that dolly travels on black ground.
As shown in Figure 4, after entering the tracking pattern during running car, promptly begin ceaselessly to scan and detector bonded assembly single-chip processor i/o mouth, in case detect certain I/O mouth signal is arranged, promptly enter judgment processing program (switch), determine that earlier in 4 detectors which detected white line, will send to the micro controller system test lead as long as there is one of them to detect, this moment, micro controller system will read signal, gave speech prompting system if there is signal will send instruction. and do not detect signal and will detect whether signal is arranged again.
Certainly, as long as based on thought of the present utility model, the quantity of its sensor and the mode of warning are to be set to different situations.Quantity as sensor can be 1,2 or more a plurality of.The mode of reporting to the police can be an audio alert, also can be to adopt indicator lamp or other mode.
Automobile infrared press line alarming device of the present utility model detects the white line position by infrared pickoff, remind chaufeur near having prohibited line ball, avoid contrary to traffic regulation, the cost of realizing is low, low-power consumption, the convenient installation only needs in the automobile bottom infrared pickoff to be installed and connects the micro controller system of sensor and get final product at the alarm device of operator's saddle.
Claims (4)
1. automobile infrared press line alarming device, it is characterized in that: it comprises bonded assembly sensor successively, the A/D transfer device, micro controller system and warning device, wherein said sensor is arranged on the automobile bottom front and receives and dispatches infrared light, the signal of the induction of sensor is transferred to micro controller system after changing through the A/D transfer device, and described Single-chip Controlling warning device is reported to the police to the driver.
2. automobile infrared press line alarming device according to claim 1 is characterized in that: described sensor is an infrared pickoff.
3. automobile infrared press line alarming device according to claim 2 is characterized in that: described sensor comprises four infrared pickoffs, is arranged on the bottom front of automobile, and from left to right sets gradually.
4. automobile infrared press line alarming device according to claim 1 is characterized in that: described warning device is a phonetic alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202126288U CN201321001Y (en) | 2008-10-17 | 2008-10-17 | Automobile infrared warning device for stopping on a forbidden line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202126288U CN201321001Y (en) | 2008-10-17 | 2008-10-17 | Automobile infrared warning device for stopping on a forbidden line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201321001Y true CN201321001Y (en) | 2009-10-07 |
Family
ID=41158389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202126288U Expired - Fee Related CN201321001Y (en) | 2008-10-17 | 2008-10-17 | Automobile infrared warning device for stopping on a forbidden line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201321001Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104408937A (en) * | 2014-10-24 | 2015-03-11 | 苏州佑瑞检测技术有限公司 | Tunnel automobile lane changing detection method based on supersonic wave detection |
| CN104494514A (en) * | 2014-11-26 | 2015-04-08 | 芜湖福马汽车零部件有限公司 | Driving or parking assisting device |
-
2008
- 2008-10-17 CN CNU2008202126288U patent/CN201321001Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104408937A (en) * | 2014-10-24 | 2015-03-11 | 苏州佑瑞检测技术有限公司 | Tunnel automobile lane changing detection method based on supersonic wave detection |
| CN104494514A (en) * | 2014-11-26 | 2015-04-08 | 芜湖福马汽车零部件有限公司 | Driving or parking assisting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Granted publication date: 20091007 Termination date: 20101017 |