CN205498765U - System for school bus security improves - Google Patents
System for school bus security improves Download PDFInfo
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- CN205498765U CN205498765U CN201620170837.5U CN201620170837U CN205498765U CN 205498765 U CN205498765 U CN 205498765U CN 201620170837 U CN201620170837 U CN 201620170837U CN 205498765 U CN205498765 U CN 205498765U
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Abstract
The utility model discloses a system for school bus security improves is equipped with the flake camera in vehicle the place ahead, and the flake camera sends video information for controller ECU to sound and the image early warning through the alarm display unit. The utility model provides a camera adopts wide viewing angle's flake camera to increase driver's the horizontal field of vision, controller ECU can judge the object of 5 meter horizontal vertical 30 meters scopes, has static pedestrian, the pedestrian who crosses from the plantago suddenly at the plantago, by bike or during the pedestrian who walks at a slow speed, can send early -warning reminder information, on the display screen, can instruct out danger source's position to remind the driver to notice.
Description
Technical field
This utility model relates to onboard system, is specifically related to a kind of system improving safety of school bus.
Background technology
School bus is as a kind of special-purpose vehicle, and its safety issue is by the extensive concern of society.Particularly 2010, after State General Administration for Quality Supervision and National Standards Commission combine " special school bus of pupils safety specification " enforcement of issue, substantially stop the random use cab-over-engine vehicle phenomenon as school bus.Current school bus, typically all engine behind front wheel, headstock is longer, and time such, the safety of school bus is greatly improved.But, also bring some other problem.Owing to headstock is longer, and the height of headstock is higher, defines the biggest visual angle blind zone in front.And the height of taking the pupil of school bus is the shortest, due to the existence of visual angle blind zone so that driver cannot see the student from Herba Plantaginis process.Particularly when student bends over or squat to pick up the situation of thing in visual angle blind zone, if driver now drives, necessarily cause fearful vehicle accident.
The method eliminating driver front visual angle blind zone, current common practice is to add the rearview mirror of convex surface at Herba Plantaginis, and the method can expand the visual field of driver, but can not thoroughly solve blind zone problem.
Utility model content
This utility model is in order to solve the problems referred to above, it is provided that a kind of method improving safety of school bus, mainly in terms of eliminating visual angle blind zone and providing active forewarning two, improves the safety of school bus.
The technical solution adopted in the utility model is: a kind of system improving safety of school bus, is provided with flake video camera at vehicle front, and video information is sent to controller ECU by flake video camera, and sends sound and image early warning by alarm indicator unit.
Further, described flake video camera is arranged on the bumper centre position of vehicle.
This utility model produces and provides the benefit that: the video camera in this utility model uses the fisheye camera of wide viewing angle, to increase the horizontal visual field of driver；The object of 30 meters of scopes of horizontal 5 meters of longitudinal directions can be judged by controller ECU, has static pedestrian at Herba Plantaginis, suddenly from the pedestrian that Herba Plantaginis crosses, by bike or during the pedestrian of low-speed running, can send early warning information；On a display screen, can indicate that the position reminding driver of dangerous matter sources notes.
Accompanying drawing explanation
Fig. 1 is the structural representation of system in this utility model；
Fig. 2 be the blind area of school bus be by scheming；
Fig. 3 is the improvement figure in this utility model to blind area.
Detailed description of the invention
As it is shown in figure 1, this utility model is made up of flake video camera 1, controller ECU2 and alarm indicator unit 3, utilizes flake video camera 1 as imageing sensor, the image information in collection vehicle front, eliminate driver's visual angle blind zone at Herba Plantaginis；The picture signal that controller ECU2 transmits with flake video camera 2 is for input, cognitive disorders thing；Alarm indicator unit 3 is used for display image signals, and according to dangerous rank, it is provided that the sound and light alarm information of alternative sounds frequency loudness.
As described in Fig. 2 and Fig. 3, by this utility model, school bus can effectively improve the blind area of vehicle front.
Claims (2)
1. the system improving safety of school bus, it is characterised in that: being provided with flake video camera at vehicle front, video information is sent to controller ECU by flake video camera, and sends sound and image early warning by alarm indicator unit.
A kind of system improving safety of school bus the most according to claim 1, it is characterised in that: described flake video camera is arranged on the bumper centre position of vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620170837.5U CN205498765U (en) | 2016-03-07 | 2016-03-07 | System for school bus security improves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620170837.5U CN205498765U (en) | 2016-03-07 | 2016-03-07 | System for school bus security improves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205498765U true CN205498765U (en) | 2016-08-24 |
Family
ID=56727177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620170837.5U Active CN205498765U (en) | 2016-03-07 | 2016-03-07 | System for school bus security improves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205498765U (en) |
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2016
- 2016-03-07 CN CN201620170837.5U patent/CN205498765U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |