CN202686131U - Jaywalking preventing device displaying rough road surface on windscreen - Google Patents
Jaywalking preventing device displaying rough road surface on windscreen Download PDFInfo
- Publication number
- CN202686131U CN202686131U CN 201220291440 CN201220291440U CN202686131U CN 202686131 U CN202686131 U CN 202686131U CN 201220291440 CN201220291440 CN 201220291440 CN 201220291440 U CN201220291440 U CN 201220291440U CN 202686131 U CN202686131 U CN 202686131U
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- windshield
- dash
- red light
- prevention
- windscreen
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Abstract
The utility model mainly aims at providing a jaywalking preventing device displaying a rough road surface on a windscreen. The jaywalking preventing device guides a driver to actively reduce the driving speed and observe the road conditions, avoids a mistaken jaywalking phenomenon and comprises a red signal lamp detecting unit and a projection unit which are connected with a controller. The projection unit projects formed images on a front windscreen which is an electrochromic windscreen, and the discoloration control end of the electrochromic windscreen is connected with the controller. The jaywalking preventing device displaying the rough road surface on the windscreen is simple in structure and convenient to use.
Description
Technical field
The utility model relates to the automobile auxiliary device, relates in particular to a kind ofly can show the prevention of the roughness pavement device that makes a dash across the red light at Windshield for automobile.
Background technology
Nowadays automobile is more and more universal in people's life.The increase of the raising of automobile driving speed and road travel density causes the incidence of traffic accident to rise year by year, and the traffic accident that wherein causes because making a dash across the red light is not within minority.For preventing that self-propelled vehicle from making a dash across the red light, the traffic management system various measures such as Taking Pictures recording, punishment of having taked to make a dash across the red light are a kind of actv. control measures for the intentional behavior of making a dash across the red light.But the speed of a motor vehicle is grasped improper or is not found in time that traffic lights changes the phenomenon that occurs making a dash across the red light and also often occurs when crossing the crossing owing to chaufeur.
Open day be that on 02 10th, 2010, publication number are that the patent documentation of CN 201400859Y discloses such technical scheme, a kind of device of making a dash across the red light of preventing.It comprises be located at footway vehicle upstream side according to craspedodrome, the many groups U-shaped member that turns round and arrange, its opening is towards the Vehicle Driving Cycle reversing sense, the end of said U-shaped member is articulated in and is embedded in advance on the underground casing, and in casing, be provided with the clockwise and anticlockwise motor that drives corresponding U-shaped member upset, the trigger switch of this clockwise and anticlockwise motor is controlled by the traffic lights switch in current track, and when red light, upwards dig, turn over downwards during green light, in each group U-shaped member the first U-shaped member counter-rotating maximum height on close footway be higher than the heavy-duty vehicle wheel radius, all the other reduce successively.This scheme employing on the way speed reduction gearing is set and retaining means prevents running red light for vehicle, its shortcoming is that cost is high, quantities is large, install inconvenient, and the slightly fast vehicle of the speed of a motor vehicle is potentially dangerous, also be a kind of passive defensive measure, can not guide the chaufeur generation of phenomenon that initiatively prevents to make a dash across the red light.
Summary of the invention
It is a kind of when automobile runs into red light in the process of moving that the utility model main purpose is to provide, and the appropriate area on front windshield demonstrates the roughness pavement image, and the guiding chaufeur initiatively reduces the speed of a motor vehicle, observes road conditions, and the phenomenon of avoiding by mistake making a dash across the red light occurs.
The utility model is mainly solved by following technical proposals for the prior art problem, a kind ofly show the prevention of the roughness pavement device that makes a dash across the red light at Windshield, one red eye detecting unit with is connected projecting cell and connects a controller, projecting cell is incident upon imaging on the front windshield, front windshield is the electrochromism Windshield, and the variable color control end of electrochromism Windshield connects controller.
This scheme, use the red eye detecting unit, traffic signal light condition to road the place ahead detects, when red eye occurring, controller changes the light transmission of electrochromism Windshield by the variable color control end voltage of regulating the electrochromism Windshield, the controlling projection unit is incident upon the image of a width of cloth roughness pavement in the zone of electrochromism Windshield (front windshield) simultaneously, when chaufeur is seen the roughness pavement image, then can subconsciously reduce the speed of a motor vehicle until stop.The roughness pavement image makes the chaufeur direct viewing in the direct field of view of chaufeur in this process, does not namely affect chaufeur the place ahead road conditions are observed, and good suggesting effect is arranged again.After red eye extinguishes, stop the projection of roughness pavement image.Wherein the electrochromism Windshield has ripe manufacturing technology, is comprised of parent glass and electrochomeric films, has utilized electrochromic material under electric field action and the characteristic that the light transmission that causes changes, and reflects the image of projection thereon.
As preferably, the red eye detecting unit comprises camera, image capture module, picture recognition module and image processor.Adopt the image recognition mode that red eye is detected.Under image processor control, the picture frame of image capture module acquisition camera, picture recognition module is according to view data and the color data of the signal lamp template of storage, detect in the picture frame that gathers whether signal lamp is arranged, if there is the further detection of signal lamp whether red eye is arranged, if red eye is arranged, notification controller carries out the projection of roughness pavement image.
As preferably, the red eye detecting unit is that visual Parking radar connects picture recognition module.Utilize the image processing function of visual Parking radar, add picture recognition module, finish the red eye measuring ability, make device structure simple, easy for installation.
As preferably, controller is ECU.Utilize that ECU carries out the corresponding control of this programme on the car, further simplified device structure.
As preferably, ECU connects communication bus on the car.Obtain the information such as the speed of a motor vehicle, oil consumption, navigation by communication bus, by projecting cell these information are incident upon and show on the front windshield, make things convenient for chaufeur in the direct-view visual field, to observe, played the booster action of safety traffic.
As preferably, device also comprises voice cue module.When detecting the place ahead red eye and occur, simultaneously in addition voice suggestion.
The beneficial effect that the utility model brings is, when detecting red eye, appropriate area on front windshield demonstrates the roughness pavement image, the guiding chaufeur initiatively reduces the speed of a motor vehicle, notes observing road conditions, the phenomenon of avoiding by mistake making a dash across the red light occurs, carry out simultaneously voice suggestion, device structure is simple, and is easy to use.
Description of drawings
Fig. 1 is a kind of functional block diagram of the present utility model;
Fig. 2 is a kind of functional block diagram of red eye detecting unit.
Among the figure: the 1st, red eye detecting unit, the 2nd, controller, the 3rd, voice cue module, the 4th, electrochromism Windshield, the 5th, projecting cell, the 6th, communication bus, the 7th, camera, the 8th, image processor, the 9th, image capture module, the 10th, picture recognition module.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described in detail.
Embodiment 1: as shown in Figure 1 and Figure 2, the utility model is a kind ofly to show the prevention of the roughness pavement device that makes a dash across the red light at Windshield, red eye detecting unit 1, voice cue module 3, electrochromism Windshield 4 are connected with projecting cell and are connected controller 2, and projecting cell 5 is incident upon imaging on the electrochromism Windshield 4.
Red eye detecting unit 1 comprises camera 7, image processor 8, image capture module 9 and picture recognition module 10.The road conditions image of camera 7 picked-up vehicle fronts, the picture frame of image capture module 9 acquisition camera 7, picture recognition module 10 is according to the view data and the color data that are stored in the signal lamp template in the image processor 8, detect in the picture frame that gathers whether the signal lamp image is arranged, if there is the further detection of signal lamp image whether red eye is arranged.
Controller 2 adopts ECU on the cars, and ECU is connected on the car on the communication bus 6, to obtain the speed of a motor vehicle, oil consumption, navigation information etc., sends to when needed projecting cell 5 and projects and show on the front windshield, makes things convenient for forwardly comfortable watching in the sight line of chaufeur; The pavement image of one width of cloth unfairness and high-contrast is stored in the memory device of ECU.When detecting red eye and occur, the pavement image of this unfairness and high-contrast is projected onto on the front windshield, and this image is located immediately within the sight line of chaufeur.
Electrochromism Windshield 4(front windshield) variable color control end connects ECU, when needs projecting cell 5 projection imaging, ECU reduces the light transmittance of electrochromism Windshield 4, with the image (or other information) that reflects projection by the voltage-regulation to the variable color control end.
Projecting cell 5 adopts the automobile-used projector that uses in the display system of looking squarely, small and exquisite easy installation.Make imaging be incident upon the dead ahead in the pilot's line of vision on the front windshield during installation.
When detecting red eye and occurring, voice cue module 3 is carried out voice suggestion.
Embodiment 2: use visual Parking radar and picture recognition module to carry out red eye and detect.The stable performance of visual Parking Radar Products, easy for installation, have corresponding image-capable, install picture recognition module additional on visual front Parking radar basis, realize the red eye recognition function.Notice ECU processes after identifying red eye, and other parts are identical with embodiment 1.
So the utlity model has following characteristics: front windshield adopts electrochomeric glass, ECU control electrochomeric glass light transmittance, when detecting red eye, appropriate area on front windshield demonstrates the roughness pavement image, the guiding chaufeur initiatively reduces the speed of a motor vehicle, attention is observed road conditions and avoided mistake to make a dash across the red light, carry out simultaneously voice suggestion, device structure is simple, and is easy to use.
Claims (6)
1. one kind shows the prevention of the roughness pavement device that makes a dash across the red light at Windshield, it is characterized in that: a red eye detecting unit with is connected projecting cell and connects a controller, described projecting cell is incident upon imaging on the front windshield, described front windshield is the electrochromism Windshield, and the variable color control end of electrochromism Windshield connects controller.
2. describedly according to claim 1 a kind ofly show the prevention of the roughness pavement device that makes a dash across the red light at Windshield, it is characterized in that: described red eye detecting unit comprises camera, image capture module, picture recognition module and image processor.
3. describedly according to claim 1 a kind ofly show the prevention of the roughness pavement device that makes a dash across the red light at Windshield, it is characterized in that: described red eye detecting unit is that visual Parking radar connects picture recognition module.
4. described any one prevention device that makes a dash across the red light according to claim 1-3, it is characterized in that: described controller is ECU.
5. describedly according to claim 4 a kind ofly show the prevention of the roughness pavement device that makes a dash across the red light at Windshield, it is characterized in that: described ECU connects communication bus on the car.
6. describedly according to claim 1 a kind ofly show the prevention of the roughness pavement device that makes a dash across the red light at Windshield, it is characterized in that: described device also comprises voice cue module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291440 CN202686131U (en) | 2012-06-19 | 2012-06-19 | Jaywalking preventing device displaying rough road surface on windscreen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291440 CN202686131U (en) | 2012-06-19 | 2012-06-19 | Jaywalking preventing device displaying rough road surface on windscreen |
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| Publication Number | Publication Date |
|---|---|
| CN202686131U true CN202686131U (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220291440 Expired - Fee Related CN202686131U (en) | 2012-06-19 | 2012-06-19 | Jaywalking preventing device displaying rough road surface on windscreen |
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| CN (1) | CN202686131U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578269A (en) * | 2013-05-21 | 2014-02-12 | 潘志坚 | Intelligent speed prompting system and method enabling vehicle to cater to green light timing sequence |
| CN104376731A (en) * | 2014-10-09 | 2015-02-25 | 苏州合欣美电子科技有限公司 | Projection system based on pedestrian crossing signal lamp |
| CN104417431A (en) * | 2013-09-06 | 2015-03-18 | 昆达电脑科技(昆山)有限公司 | Running information indicating system |
| CN108564802A (en) * | 2018-06-19 | 2018-09-21 | 芜湖岭上信息科技有限公司 | A kind of traffic signals light identifier and method based on image |
| CN111086518A (en) * | 2018-10-19 | 2020-05-01 | 广东虚拟现实科技有限公司 | Display method and device, vehicle-mounted head-up display equipment and storage medium |
-
2012
- 2012-06-19 CN CN 201220291440 patent/CN202686131U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578269A (en) * | 2013-05-21 | 2014-02-12 | 潘志坚 | Intelligent speed prompting system and method enabling vehicle to cater to green light timing sequence |
| CN104417431A (en) * | 2013-09-06 | 2015-03-18 | 昆达电脑科技(昆山)有限公司 | Running information indicating system |
| CN104376731A (en) * | 2014-10-09 | 2015-02-25 | 苏州合欣美电子科技有限公司 | Projection system based on pedestrian crossing signal lamp |
| CN108564802A (en) * | 2018-06-19 | 2018-09-21 | 芜湖岭上信息科技有限公司 | A kind of traffic signals light identifier and method based on image |
| CN108564802B (en) * | 2018-06-19 | 2020-07-10 | 安徽合众智信科技咨询有限公司 | Traffic signal lamp identification device and method based on images |
| CN111086518A (en) * | 2018-10-19 | 2020-05-01 | 广东虚拟现实科技有限公司 | Display method and device, vehicle-mounted head-up display equipment and storage medium |
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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 |
Granted publication date: 20130123 Termination date: 20140619 |
|
| EXPY | Termination of patent right or utility model |