CN204567555U - A kind of on-vehicle safety precaution device - Google Patents
A kind of on-vehicle safety precaution device Download PDFInfo
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- CN204567555U CN204567555U CN201520296149.9U CN201520296149U CN204567555U CN 204567555 U CN204567555 U CN 204567555U CN 201520296149 U CN201520296149 U CN 201520296149U CN 204567555 U CN204567555 U CN 204567555U
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- distance sensor
- shot
- housing
- infrared distance
- light
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Abstract
The utility model provides a kind of on-vehicle safety precaution device, belongs to electronic technology field.It solve the problem that rear-end collision occurs in high speed Louis.This on-vehicle safety precaution device comprises housing, housing is provided with the induction orthogonal horizontal infrared distance sensor in direction and vertical infrared distance sensor, housing is hinged with projection shot-light, also be provided with in housing microprocessor and for control shot-light towards Angle ambiguity module, and microprocessor respectively with Angle ambiguity module, shot-light, horizontal infrared distance sensor is connected with vertical infrared distance sensor, housing is also provided with the data transmission interface be connected with microprocessor, housing is provided with attachment face, horizontal infrared distance sensor and vertical infrared distance sensor are vertical with attachment face and parallel respectively.When horizontal infrared distance sensor senses that rear object or vehicle and self distance are within the scope of early warning distance, sent by shot-light and project and beat on the ground, maintain safe distance to warn rear chaufeur.
Description
Technical field
The utility model belongs to electronic technology field, relates to a kind of on-vehicle safety precaution device.
Background technology
Frequently there is traffic accidents on a highway at present, safety factor can not get ensureing, major cause is that expressway is general longer, easily fatigue is there is after chaufeur long-duration driving, and speed, cause Frequent Accidents, be therefore necessary that designing a device can remind front vehicle in time and self keep the distance, and prevents generation of knocking into the back.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, provides a kind of on-vehicle safety precaution device that can front vehicle reminded in time to keep the distance.
The purpose of this utility model realizes by following technical proposal: a kind of on-vehicle safety precaution device, it is characterized in that: comprise housing, described housing is provided with horizontal infrared distance sensor and vertical infrared distance sensor, and horizontal infrared distance sensor induction direction is mutually vertical with vertical infrared distance sensor induction direction, housing is hinged with projection shot-light, described horizontal infrared distance sensor responds to direction and vertical infrared distance sensor induction direction and shot-light projecting direction altogether in a plane, also be provided with in described housing microprocessor and for control shot-light towards Angle ambiguity module, and described microprocessor respectively with Angle ambiguity module, shot-light, horizontal infrared distance sensor is connected with vertical infrared distance sensor, described housing is also provided with the data transmission interface be connected with microprocessor, housing is provided with attachment face, described horizontal infrared distance sensor and vertical infrared distance sensor are vertical with attachment face and parallel respectively, and by anchor fitting, housing is arranged on perpendicular by attachment face.
Before using, by data transmission interface, early warning distance is input in microprocessor, the vertical infrared distance sensor induction housing of Microprocessor S3C44B0X and ground distance afterwards, because horizontal early warning distance is inputted by data, distance perpendicular to the ground is obtained by vertical infrared distance sensor induction, therefore by Pythagorean theorem can obtain shot-light point to, and by Angle ambiguity module controls shot-light towards; During use, when horizontal infrared distance sensor senses that rear object or vehicle and self distance are within the scope of early warning distance, sent by shot-light and project and beat on the ground, maintain safe distance to warn rear chaufeur.
In above-mentioned a kind of on-vehicle safety precaution device, described attachment face is back side of shell, and described horizontal infrared distance sensor and shot-light are located on housing front.
In above-mentioned a kind of on-vehicle safety precaution device, described housing is provided with shot-light groove, and described shot-light is hinged in shot-light groove, and shot-light can rotate and be placed in described shot-light groove.
Therefore shot-light can be placed in shot-light groove, be convenient to storage.
In above-mentioned a kind of on-vehicle safety precaution device, described shot-light is also provided with camera.
This precaution device can also be substituted backup camera to use.
In above-mentioned a kind of on-vehicle safety precaution device, described housing is also provided with the louvre through with enclosure interior.
Compared with prior art, the utility model tool has the following advantages:
Before using, by data transmission interface, early warning distance is input in microprocessor, the vertical infrared distance sensor induction housing of Microprocessor S3C44B0X and ground distance afterwards, because horizontal early warning distance is inputted by data, distance perpendicular to the ground is obtained by vertical infrared distance sensor induction, therefore by Pythagorean theorem can obtain shot-light point to, and by Angle ambiguity module controls shot-light towards; During use, when horizontal infrared distance sensor senses that rear object or vehicle and self distance are within the scope of early warning distance, sent by shot-light and project and beat on the ground, maintain safe distance to warn rear chaufeur.
Accompanying drawing explanation
Fig. 1 is this precaution device functional block diagram.
Fig. 2 is this precaution device front view.
Fig. 3 is this precaution device lateral plan.
In figure,
1, housing; 2, attachment face; 3, shot-light groove; 4, microprocessor; 5, data transmission interface; 6, louvre; 7, horizontal infrared distance sensor; 8, vertical infrared distance sensor; 9, shot-light; 10, Angle ambiguity module.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As Figure 1-3, a kind of on-vehicle safety precaution device of the utility model, comprise housing 1, housing 1 is provided with horizontal infrared distance sensor 7 and vertical infrared distance sensor 8, and horizontal infrared distance sensor 7 responds to direction and vertical infrared distance sensor 8, and to respond to direction mutually vertical, housing 1 is hinged with projection shot-light 9, horizontal infrared distance sensor 7 is responded to direction and vertical infrared distance sensor 8 and is responded to direction and shot-light 9 projecting direction altogether in a plane, also be provided with in housing 1 microprocessor 4 and for control shot-light 9 towards Angle ambiguity module 10, and microprocessor 4 respectively with Angle ambiguity module 10, shot-light 9, horizontal infrared distance sensor 7 is connected with vertical infrared distance sensor 8, housing 1 is also provided with the data transmission interface 5 be connected with microprocessor 4, housing 1 is provided with attachment face 2, horizontal infrared distance sensor 7 is vertical and parallel with attachment face 2 respectively with vertical infrared distance sensor 8, and by anchor fitting, housing 1 is arranged on perpendicular by attachment face 2.
Further, attachment face 2 is housing 1 back side, and horizontal infrared distance sensor 7 and shot-light 9 are located on housing 1 front.Housing 1 is provided with shot-light groove 3, and shot-light 9 is hinged in shot-light groove 3, and shot-light 9 can rotate and be placed in shot-light groove 3.Shot-light 9 is also provided with camera.Housing 1 is also provided with the louvre 6 with housing 1 internal run-through.
Before using, by data transmission interface 5, early warning distance is input in microprocessor 4, microprocessor 4 controls vertical infrared distance sensor 8 and responds to housing 1 and ground distance afterwards, because horizontal early warning distance is inputted by data, distance perpendicular to the ground is obtained by vertical infrared distance sensor 8 induction, therefore can obtain shot-light 9 by Pythagorean theorem to point to, and by Angle ambiguity module 10 control shot-light 9 towards; During use, when horizontal infrared distance sensor 7 senses that rear object or vehicle and self distance are within the scope of early warning distance, sent by shot-light 9 and project and beat on the ground, maintain safe distance to warn rear chaufeur.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the term such as housing 1, attachment face 2, shot-light groove 3, microprocessor 4, data transmission interface 5, louvre 6, horizontal infrared distance sensor 7, vertically infrared distance sensor 8, shot-light 9, Angle ambiguity module 10 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (5)
1. an on-vehicle safety precaution device, it is characterized in that: comprise housing (1), described housing (1) is provided with horizontal infrared distance sensor (7) and vertical infrared distance sensor (8), and horizontal infrared distance sensor (7) induction direction is mutually vertical with vertical infrared distance sensor (8) induction direction, housing (1) is hinged with projection shot-light (9), described horizontal infrared distance sensor (7) responds to direction and vertical infrared distance sensor (8) induction direction and shot-light (9) projecting direction altogether in a plane, also be provided with in described housing (1) microprocessor (4) and for control shot-light (9) towards Angle ambiguity module (10), and described microprocessor (4) respectively with Angle ambiguity module (10), shot-light (9), horizontal infrared distance sensor (7) is connected with vertical infrared distance sensor (8), described housing (1) is also provided with the data transmission interface (5) be connected with microprocessor (4), housing (1) is provided with attachment face (2), described horizontal infrared distance sensor (7) and vertical infrared distance sensor (8) are vertical and parallel with attachment face (2) respectively, and by anchor fitting, housing (1) is arranged on perpendicular by attachment face (2).
2. a kind of on-vehicle safety precaution device according to claim 1, is characterized in that: described attachment face (2) is housing (1) back side, and described horizontal infrared distance sensor (7) and shot-light (9) are located on housing (1) front.
3. a kind of on-vehicle safety precaution device according to claim 2, it is characterized in that: described housing (1) is provided with shot-light groove (3), and described shot-light (9) is hinged in shot-light groove (3), and shot-light (9) can rotate and be placed in described shot-light groove (3).
4. a kind of on-vehicle safety precaution device according to claim 3, is characterized in that: described shot-light (9) is also provided with camera.
5. a kind of on-vehicle safety precaution device according to claim 4, is characterized in that: described housing (1) is also provided with the louvre (6) with housing (1) internal run-through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520296149.9U CN204567555U (en) | 2015-05-10 | 2015-05-10 | A kind of on-vehicle safety precaution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520296149.9U CN204567555U (en) | 2015-05-10 | 2015-05-10 | A kind of on-vehicle safety precaution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204567555U true CN204567555U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520296149.9U Expired - Fee Related CN204567555U (en) | 2015-05-10 | 2015-05-10 | A kind of on-vehicle safety precaution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204567555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108269512A (en) * | 2018-02-06 | 2018-07-10 | 张中阳 | A kind of Alarm for vehicle projection lamp |
-
2015
- 2015-05-10 CN CN201520296149.9U patent/CN204567555U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108269512A (en) * | 2018-02-06 | 2018-07-10 | 张中阳 | A kind of Alarm for vehicle projection lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160510 |