CN204667643U - A kind of early warning system for bend vehicle meeting early warning - Google Patents
A kind of early warning system for bend vehicle meeting early warning Download PDFInfo
- Publication number
- CN204667643U CN204667643U CN201520333418.4U CN201520333418U CN204667643U CN 204667643 U CN204667643 U CN 204667643U CN 201520333418 U CN201520333418 U CN 201520333418U CN 204667643 U CN204667643 U CN 204667643U
- Authority
- CN
- China
- Prior art keywords
- early warning
- vehicle
- bend
- module
- pedestrian
- 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
Links
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model discloses a kind of early warning system for bend vehicle meeting early warning, it is characterized in that: the detection module, data analysis module and the warning module that comprise control module and be linked in sequence with control module.The utility model in actual applications, utilize ground sense and pedestrian detection sensor to carry out intersection to detect in real time, automatically can detect the data such as speed and vehicle being about to enter bend vehicle, and will the warning horn being presented at crossing after the data processing detected be reminded the vehicular traffic at another crossing.By automatically detecting alternative driver range estimation, improve the security of bend vehicle meeting, thus reach the object of the safety ensureing pedestrian and vehicle.This system combines vehicle speed detection, vehicle commander detects and pedestrian detection, and can be presented on the early warning screen at other crossings in real time, instead of the original simple mode relying on driver to estimate the traffic at another crossing with acoustic-optic alarm, ensure the safety of bend place pedestrian and vehicle to greatest extent.
Description
Technical field
The utility model relates to transportation industry, specifically a kind of vehicle for reminding in the intersection of highway bend place, and the data such as speed, vehicle commander by intersection vehicle are detected, then the warning horn being presented at intersection is reminded the vehicle at another crossing, by automatically detecting, alarm mode ensures the bend vehicle meeting early warning system of vehicle in the safety at bend place.
Background technology
Current most highway bend place does not have advanced meeting source of early warning, and minority intersection only has a convex surface wide-angle lens as source of early warning.Driver by reflective another road of discovery of convex surface wide-angle lens close to vehicle.Also one's own side position reaches the object of early warning to have the experienced driver of part to inform by blowing a whistle.
Driver habitually takies another lanes when turning, and walks the centre in two tracks.Convex surface wide-angle lens can not play good forewarning function at weathers such as cloudy day and hazes, and add it is not that each crossing allows to blow a whistle, the accident at bend place frequently occurs in these cases.Equipment in the last few years for highway safety is much developed and drops into application, is the equipment of reducing the loss after having an accident substantially, accident prevention also needs strengthen research and development capabilities.
The shortcoming of present bend vehicle meeting equipment has:
1, can not at haze, secretly not turn on light etc. in situation and use in sky;
2, convex surface wide-angle lens is easily stained, and impact normally uses;
3, the alarm signal provided due to convex surface wide-angle lens is not obvious, can not cause the attention of all drivers.
Utility model content
The purpose of this utility model is the deficiencies in the prior art, and design a kind of early warning system for bend vehicle meeting early warning, and this system architecture is simple, easy and simple to handle, and can reach the object ensureing pedestrian and vehicle safety.
The technical scheme realizing the utility model object is:
A kind of early warning system for bend vehicle meeting early warning, the detection module, data analysis module and the warning module that comprise control module and be linked in sequence with control module, when detection module monitors on the road surface of object near bend, detection module sends data analysis module to data, data analysis is obtained a result by data analysis module, and preserves analysis result.Control module judges according to analysis result, makes early warning by warning module to the pedestrian at another crossing, vehicle.If vehicle is close, control module can by the speed of a motor vehicle of vehicle, and vehicle commander waits the early warning of information comprehensive analysis relief warning module, and warning module represents different danger classes by different colours.
Described monitoring modular comprises vehicle monitoring sensor and pedestrian monitoring sensor.
Described warning module comprises auditory tone cues unit and image-display units, can carry out acousto-optic early warning, is separately positioned on each crossing place of intersection.
Described pedestrian monitoring sensor is stereoscopic vision, infrared imaging or microwave radar.Preferentially select the sensor that microwave radar and single optical camera information merge, for detecting the road surface whether having pedestrian to be present in bend place.
Described vehicle monitoring sensor is ground propagated sensation sensor, ground sense apart from bend at least 35m, for measuring the information such as the speed of a motor vehicle of vehicle and length.
Described auditory tone cues unit is loudspeaker.
Described image-display units is display screen, and can show type of vehicle, the speed of a motor vehicle of bend place existence and whether there is the information such as pedestrian, display screen is provided with pilot lamp, represents different danger coefficient by different colours.
The beneficial effects of the utility model: the utility model in actual applications, utilize ground sense and pedestrian detection sensor to carry out intersection to detect in real time, automatically can detect the data such as speed and vehicle being about to enter bend vehicle, and will the warning horn being presented at crossing after the data processing detected be reminded the vehicular traffic at another crossing.By automatically detecting alternative driver range estimation, improve the security of bend vehicle meeting, thus reach the object of the safety ensureing pedestrian and vehicle.This system combines vehicle speed detection, vehicle commander detects and pedestrian detection, and can be presented on the early warning screen at other crossings in real time, instead of the original simple mode relying on driver to estimate the traffic at another crossing with acoustic-optic alarm, ensure the safety of bend place pedestrian and vehicle to greatest extent.
1, the Real-Time Monitoring of bend place Pedestrians and vehicles is achieved;
2, the road conditions on bend Chu Liangtiao road can be shown mutually;
3, sound and light alarm substitutes driver by convex surface wide-angle lens range estimation road conditions.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the utility model system;
Fig. 2 is the structure principle chart of the utility model embodiment;
Fig. 3 is the control flow chart of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
As shown in Figure 2, a kind of early warning system for bend vehicle meeting early warning of the utility model, by the monitoring modular being separately positioned on bend both sides, data analysis and control module and warning module are formed.Wherein monitoring modular is made up of pedestrian monitoring sensor and vehicle monitoring sensor, pedestrian monitoring sensor is connected with data analysis module, control module with vehicle monitoring sensor, data are passed to data analysis and control module, after data analysis and control module analyze data, the data after process are presented at (as shown in Figure 1) on the pre-alarm display of corresponding intersection.
Described pedestrian monitoring sensor 3 is stereoscopic vision, infrared imaging or microwave radar, and whether the effect of pedestrian monitoring sensor detects to have pedestrian to be present on the road surface at bend place.Preferentially select the sensor 3 that microwave radar and single optical camera information merge, this sensor is detecting the impact of not climate, light etc. when pedestrian waits mobile object, and it has very large advantage on testing the speed, finding range.Radar range finding has significant advantage in acquisition remote image information.Based on the urban transportation scene characteristic of radar, its target explores all information that can obtain from radar sensor, for pedestrian detection selects suitable feature.External appearance characteristic is used for the static information such as pedestrian's shape, size, texture in Description Image, effectively can identify the pedestrian of the static and walking in road.From image sequence, obtain the shape of pedestrian, then mate, to judge whether there is pedestrian with the template of design.
Described information of vehicles detecting sensor feels 1 with being, the information such as the speed of a motor vehicle that is about to enter bend vehicle and Vehicle length are surveyed in the effect of ground sense 1.Require and the person's development time according to urban road speed limit, ground sense 1 at least should be laid on distance bend 35m place.
Described warning module comprises display screen 2 and loudspeaker, can carry out acousto-optic early warning.Can type, the speed of a motor vehicle of vehicle be there is and whether to there is the information such as pedestrian in display screen 2 without color display bend place.A prior-warning device is had at each crossing of intersection.Early warning display screen can be installed together with traffic lights.
As shown in Figure 3, monitoring modular sends the data detected to data analysis module, and data analysis is obtained a result by data analysis module, and preserves analysis result.Control module judges according to analysis result, makes early warning by display module to the pedestrian at another crossing, vehicle.If vehicle is close, control module can by the speed of a motor vehicle of vehicle, and vehicle commander waits the early warning of information comprehensive analysis relief display module, and display module represents different danger classes by different colours.As truck runs at high speed danger classes for " height ", red early warning will be used; Car low speed driving danger coefficient is " low ", will use green early warning; Car road occupying is turned, and danger classes is " middle height ", will use orange early warning.
Font that the utility model also can be used for " fourth ", " ten " font, the Pedestrians and vehicles monitoring at the crossing places such as " star " type.
The utility model is described by embodiment, but the utility model is not construed as limiting, with reference to description of the present utility model, other changes of the disclosed embodiments, as the professional person for this area easily expects, such change should belong within the scope of the utility model claim restriction.
Claims (8)
1. for an early warning system for bend vehicle meeting early warning, it is characterized in that: the detection module, data analysis module and the warning module that comprise control module and be linked in sequence with control module.
2. the early warning system for bend vehicle meeting early warning according to claim 1, is characterized in that: described detection module comprises vehicle monitoring sensor and pedestrian monitoring sensor.
3. the early warning system for bend vehicle meeting early warning according to claim 1, is characterized in that: described warning module comprises auditory tone cues unit and image-display units, can carry out acousto-optic early warning, is separately positioned on each crossing place of intersection.
4. the early warning system for bend vehicle meeting early warning according to claim 2, is characterized in that: described pedestrian monitoring sensor is stereoscopic vision, infrared imaging or microwave radar.
5. the early warning system for bend vehicle meeting early warning according to claim 2, is characterized in that: described pedestrian monitoring sensor is the sensor that microwave radar and single optical camera information merge.
6. the early warning system for bend vehicle meeting early warning according to claim 2, is characterized in that: described vehicle monitoring sensor is ground propagated sensation sensor, and ground sense is apart from bend at least 35m.
7. the early warning system for bend vehicle meeting early warning according to claim 3, is characterized in that: described auditory tone cues unit is loudspeaker.
8. the early warning system for bend vehicle meeting early warning according to claim 3, is characterized in that: described image-display units is display screen, and display screen is provided with pilot lamp, represents different danger coefficient by different colours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520333418.4U CN204667643U (en) | 2015-05-22 | 2015-05-22 | A kind of early warning system for bend vehicle meeting early warning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520333418.4U CN204667643U (en) | 2015-05-22 | 2015-05-22 | A kind of early warning system for bend vehicle meeting early warning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204667643U true CN204667643U (en) | 2015-09-23 |
Family
ID=54138003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520333418.4U Expired - Fee Related CN204667643U (en) | 2015-05-22 | 2015-05-22 | A kind of early warning system for bend vehicle meeting early warning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204667643U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900088A (en) * | 2015-05-22 | 2015-09-09 | 桂林电子科技大学 | Pre-warning system used for curve vehicle crossing pre-warning |
| CN107038888A (en) * | 2017-06-21 | 2017-08-11 | 成都锐奕信息技术有限公司 | A kind of system and method for being easy to check vehicle |
| CN107038897A (en) * | 2017-06-21 | 2017-08-11 | 成都锐奕信息技术有限公司 | Vehicle inspection system for highway |
| CN107085947A (en) * | 2017-06-21 | 2017-08-22 | 成都锐奕信息技术有限公司 | It is easy to check the inspection method for highway of vehicle |
| CN107633702A (en) * | 2016-07-19 | 2018-01-26 | 中国电信股份有限公司 | Vehicle early warning method and device |
| CN115762145A (en) * | 2022-11-04 | 2023-03-07 | 重庆邮电大学 | Curve visual extension and real-time detection early warning system based on multi-robot cooperation |
-
2015
- 2015-05-22 CN CN201520333418.4U patent/CN204667643U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900088A (en) * | 2015-05-22 | 2015-09-09 | 桂林电子科技大学 | Pre-warning system used for curve vehicle crossing pre-warning |
| CN107633702A (en) * | 2016-07-19 | 2018-01-26 | 中国电信股份有限公司 | Vehicle early warning method and device |
| CN107038888A (en) * | 2017-06-21 | 2017-08-11 | 成都锐奕信息技术有限公司 | A kind of system and method for being easy to check vehicle |
| CN107038897A (en) * | 2017-06-21 | 2017-08-11 | 成都锐奕信息技术有限公司 | Vehicle inspection system for highway |
| CN107085947A (en) * | 2017-06-21 | 2017-08-22 | 成都锐奕信息技术有限公司 | It is easy to check the inspection method for highway of vehicle |
| CN115762145A (en) * | 2022-11-04 | 2023-03-07 | 重庆邮电大学 | Curve visual extension and real-time detection early warning system based on multi-robot cooperation |
| CN115762145B (en) * | 2022-11-04 | 2023-12-12 | 重庆邮电大学 | Curve vision extension and real-time detection early warning system based on multi-robot cooperation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104900088A (en) | Pre-warning system used for curve vehicle crossing pre-warning | |
| CN204667643U (en) | A kind of early warning system for bend vehicle meeting early warning | |
| US20210233290A1 (en) | Imaging apparatus, image processing apparatus, display system, and vehicle | |
| US20200074847A1 (en) | Method and device for providing feedback to outside of vehicle, device, and storage medium | |
| EP2150437B1 (en) | Rear obstruction detection | |
| CN106324618B (en) | Realize the method based on laser radar detection lane line system | |
| CN201824950U (en) | Automobile safe running anti-collision system | |
| JP5547160B2 (en) | Vehicle periphery monitoring device | |
| KR102211552B1 (en) | Method And Apparatus for Preventing Reverse Driving | |
| WO2019114030A1 (en) | Driving assistance system and method fusing navigation and intelligent vision | |
| CN113859118A (en) | Road safety early warning method and device for large vehicle | |
| KR20160092963A (en) | Method of preventing traffic accidents in crossroad for signal violation and overspeed, and system of the same | |
| TW201724052A (en) | Vehicle monitoring system and method thereof | |
| CN205354379U (en) | Prevent urgent early warning system of traffic accident | |
| CN211906524U (en) | Crossing safety warning system for large-scale vehicle | |
| CN103612600A (en) | Vehicle-mounted traffic safety monitoring system | |
| CN108010324A (en) | Highway and Emergency Vehicle Lane traffic alarm system | |
| CN205039930U (en) | Three -dimensional driving image reminding device | |
| CN108010325B (en) | Suburb and rural road traffic early warning system based on Internet of things and pressure sensing | |
| CN208006849U (en) | Full visual field camera host controller | |
| CN104044508A (en) | Display method for driving safe distance | |
| CN206249643U (en) | A kind of vehicle blind zone monitoring and warning onboard system | |
| CN106875743A (en) | A kind of intelligent transportation early warning system | |
| JP5658303B2 (en) | Driving safety distance display method | |
| WO2021161443A1 (en) | Visual recognition load value estimation device, visual recognition load value estimation system, visual recognition load value estimation method, and visual recognition load value estimation program |
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: 20150923 Termination date: 20180522 |