CN102110377B - Warning device and warning method for parking vehicle - Google Patents
Warning device and warning method for parking vehicle Download PDFInfo
- Publication number
- CN102110377B CN102110377B CN 200910312507 CN200910312507A CN102110377B CN 102110377 B CN102110377 B CN 102110377B CN 200910312507 CN200910312507 CN 200910312507 CN 200910312507 A CN200910312507 A CN 200910312507A CN 102110377 B CN102110377 B CN 102110377B
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Abstract
The invention provides a warning device for a parking vehicle, comprising a warning signal board and an alarm unit, wherein the warning signal board comprises a warning unit, an image acquisition unit, an image processing unit and a signal transmission unit; the alarm unit is used for prompting that a vehicle is parked in front of a vehicle behind the warning signal board; the image acquisition unit shoots the road condition of the tail part of the parking vehicle and sends the collected image to the image processing unit; the image processing unit receives the image collected by the image acquisition unit and judges whether a dynamic object exists in the collected image; when the image processing unit judges that the dynamic object exists in the collected image, the image processing unit triggers the signal transmission unit; and the signal transmission unit transmits a signal to the alarm unit in the parking vehicle, so that the alarm unit transmits an alarm signal to prompt the parking vehicle that the dynamic object exists behind the parking vehicle. Compared with the prior art, by using the warning device for the parking vehicle, the conditions that the vehicle comes from rear and the parking vehicle exists in the front can be simultaneously informed, thereby avoiding traffic accidents.
Description
Technical field
The present invention relates to a kind of alarming device, relate in particular to a kind of alarming device and alarming method for power of parked vehicle.
Background technology
When vehicle breaks down when berthing in highway, usually place a warning mark at vehicle tail, be used for the caution front vehicle, its place ahead has vehicle to break down and berths.So, this mode only utilizes warning mark to warn to front vehicle, for parked vehicle, be in a kind of very passive situation, because parked vehicle can not its afterbody of Real Time Monitoring road conditions, when having front vehicle to collide up, the personnel that are in parked vehicle can't learn this situation and in time flee from parked vehicle, thereby easily causing accident.
Summary of the invention
Therefore, be necessary to provide a kind of except have front vehicle is warned, also have simultaneously personnel in the parked vehicle of informing unexpected alarming device and alarming method for power with the parked vehicle that occurs arranged.
a kind of alarming device of parked vehicle, comprise the alarm signal board, the alarm signal board be arranged at parked vehicle afterbody and with parked vehicle in a distance, the alarm signal board comprises that one warns the unit, there is parked vehicle the caution unit for the vehicle front of prompting alarm signal bridge queen side, also comprise an alarm unit, alarm unit is arranged at parked vehicle inside, the alarm signal board also comprises image acquisition units, graphics processing unit and signal transmission unit, graphics processing unit is connected with image acquisition units, signal transmission unit is connected with graphics processing unit, the road conditions of image acquisition units picked-up parked vehicle afterbody, and the image that gathers is sent to graphics processing unit, graphics processing unit receives the image that image acquisition units gathers, and judge in the image that gathers whether have dynamic object, when having dynamic object in the image that the graphics processing unit judgement gathers, graphics processing unit trigger pip transmission unit, the alarm unit signal transmission of signal transmission unit to parked vehicle inside, make the alarm unit signal that gives the alarm with prompting parked vehicle rear, dynamic object be arranged.
A kind of alarming method for power of parked vehicle comprises the following steps: utilizing the caution unit to send signal has parked vehicle with prompting front vehicle the place ahead; Utilize the image of image acquisition units picked-up parked vehicle rear road conditions; Utilize graphics processing unit to receive the image that image acquisition units is absorbed, and judge whether there is dynamic object in image; And if have dynamic object in image, utilize signal transmission unit to the alarm unit signal transmission of parked vehicle inside, make the alarm unit signal that gives the alarm with prompting parked vehicle rear, dynamic object be arranged.
Compared with prior art, vehicle warning device of the present invention is not only warned front vehicle, its the place ahead has vehicle to break down and berths, and the road conditions of its afterbody of Real Time Monitoring, when having the rear dynamic object to collide up, the vehicle warning device caution is in the personnel in parked vehicle, and its rear has dynamic object to collide up, make it in time flee from parked vehicle, thereby avoid accident.
Description of drawings
Fig. 1 is that the alarming device of parked vehicle of the present invention is applied to the schematic diagram that road is reported to the police.
Fig. 2 is the modular structure figure of the alarming device of parked vehicle of the present invention.
Fig. 3 is the process flow diagram of the alarming method for power of parked vehicle of the present invention.
The main element symbol description
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10 |
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12 |
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30、40 |
Embodiment
Below in conjunction with accompanying drawing, alarming device and the alarming method for power of parked vehicle of the present invention is described in further detail.
See also Fig. 1 and Fig. 2, the alarming device of parked vehicle comprises alarm signal board 10 and alarm unit 20.Alarm unit 20 is arranged at vehicle 30 inside.When vehicle 30 berths, with alarm signal board 10 be arranged at parked vehicle 30 afterbody and with parked vehicle 30 in a distance.
The alarming device of above-mentioned parked vehicle not only reminds driving vehicle 40 its place aheads of parked vehicle 30 afterbodys to have vehicle 30 to berth by the caution unit 12 of alarm signal board 10, should Reduced Speed Now, and the road conditions by image acquisition units 13 Real Time Monitoring parked vehicle 30 afterbodys, when dynamic object appears in parked vehicle 30 afterbodys, personnel in vehicle warning device caution parked vehicle 30, note the road conditions of parked vehicle 30 afterbodys, this can be avoided accident.
See also Fig. 3, the alarming method for power of parked vehicle of the present invention comprises the following steps:
Start vehicle warning device, namely start the switch element 11 of vehicle warning device, caution unit 12 and image acquisition units 13 are started working, caution unit 12 sends signal has parked vehicle 30 with vehicle 40 its place aheads at prompting alarm signal board 10 rears;
Image acquisition, i.e. the image of image acquisition units 13 picked-up alarm signal board 10 rear road conditions, and with the image transfer that gathers to graphics processing unit 14;
Image is processed, and namely graphics processing unit 14 judges according to the image that gathers whether the dead astern of parked vehicle 30 exists dynamic object, if there is dynamic object, and graphics processing unit 14 trigger pip transmission units 15;
Signal transmission, after namely signal transmission unit 15 was triggered, alarm unit 20 transmitting wireless signals of signal transmission unit 15 in the parked vehicle 30 were with trigger alarm unit 20;
Alarm prompting, after alarm unit 20 is triggered, the voice signal that gives the alarm, there is dynamic object at prompting parked vehicle 30 rears.
In addition, those skilled in the art also can do other variation in spirit of the present invention, and certainly, the variation that these are done according to spirit of the present invention is within all should being included in the present invention's scope required for protection.
Claims (7)
1. the alarming device of a parked vehicle, comprise the alarm signal board, the alarm signal board be arranged at parked vehicle afterbody and with parked vehicle in a distance, the alarm signal board comprises that one warns the unit, there is parked vehicle the caution unit for the vehicle front of prompting alarm signal bridge queen side, it is characterized in that, also comprise an alarm unit, alarm unit is arranged at parked vehicle inside, the alarm signal board also comprises image acquisition units, graphics processing unit and signal transmission unit, graphics processing unit is connected with image acquisition units, signal transmission unit is connected with graphics processing unit, the road conditions of image acquisition units picked-up parked vehicle afterbody, and the image that gathers is sent to graphics processing unit, graphics processing unit receives the image that image acquisition units gathers, and judge in the image that gathers whether have dynamic object, when having dynamic object in the image that the graphics processing unit judgement gathers, graphics processing unit trigger pip transmission unit, signal transmission unit passes through the mode of wireless signal to the alarm unit signal transmission of parked vehicle inside, make the alarm unit signal that gives the alarm with prompting parked vehicle rear, dynamic object be arranged.
2. the alarming device of parked vehicle as claimed in claim 1, is characterized in that, warning the unit is the light emitting diode alarm lamp.
3. the alarming device of parked vehicle as claimed in claim 1, is characterized in that, the alarm signal board also comprises switch element, and switch element is connected to control respectively the on off state of caution unit and image acquisition units with caution unit and image acquisition units.
4. the alarming method for power of a parked vehicle comprises the following steps:
Utilize the caution unit to send signal and with prompting front vehicle the place ahead, parked vehicle is arranged;
Utilize the image of image acquisition units picked-up parked vehicle rear road conditions;
Utilize graphics processing unit to receive the image that image acquisition units is absorbed, and judge whether there is dynamic object in image; And
If there is dynamic object in image, utilize signal transmission unit to pass through the mode of wireless signal to the alarm unit signal transmission of vehicle interior,, make the alarm unit signal that gives the alarm with prompting parked vehicle rear, dynamic object be arranged.
5. the alarming method for power of parked vehicle as claimed in claim 4, is characterized in that, warning the unit is the light emitting diode alarm lamp.
6. the alarming method for power of parked vehicle as claimed in claim 4, it is characterized in that, caution unit, image acquisition units, graphics processing unit and signal transmission unit are arranged on an alarm signal board, graphics processing unit is connected with image acquisition units, and signal transmission unit is connected with graphics processing unit.
7. the alarming method for power of parked vehicle as claimed in claim 6, is characterized in that, the alarm signal board also comprises switch element, and switch element is connected to control respectively the on off state of caution unit and image acquisition units with caution unit and image acquisition units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910312507 CN102110377B (en) | 2009-12-29 | 2009-12-29 | Warning device and warning method for parking vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910312507 CN102110377B (en) | 2009-12-29 | 2009-12-29 | Warning device and warning method for parking vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102110377A CN102110377A (en) | 2011-06-29 |
| CN102110377B true CN102110377B (en) | 2013-11-06 |
Family
ID=44174519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910312507 Expired - Fee Related CN102110377B (en) | 2009-12-29 | 2009-12-29 | Warning device and warning method for parking vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102110377B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011110409A1 (en) * | 2011-08-12 | 2013-02-14 | Wabco Gmbh | Rear space monitoring device for a vehicle, electronic control device and vehicle with a rear space monitoring device |
| CN106530821B (en) * | 2015-09-11 | 2018-09-18 | 四川巡天揽胜信息技术有限公司 | A kind of alarm system and method |
| CN107901827A (en) * | 2017-09-27 | 2018-04-13 | 安徽省中车科技有限公司 | A kind of automotive intelligent warning sign |
| CN107878314A (en) * | 2017-09-27 | 2018-04-06 | 安徽省中车科技有限公司 | A kind of automotive intelligent safety warning-panel |
| CN107653791A (en) * | 2017-09-27 | 2018-02-02 | 安徽省中车科技有限公司 | A kind of control method of automotive intelligent safety warning-panel |
| CN107784958A (en) * | 2017-09-27 | 2018-03-09 | 安徽省中车科技有限公司 | A kind of control method of automotive intelligent warning sign |
| WO2020113557A1 (en) * | 2018-12-07 | 2020-06-11 | 陈建铭 | Vehicle rear-end collision early-warning system and method |
| CN109688374A (en) * | 2018-12-12 | 2019-04-26 | 深圳慧源创新科技有限公司 | Unmanned plane two-way figure passes split screen display available technology |
| CN110708460B (en) * | 2019-09-05 | 2021-05-07 | 北京智行者科技有限公司 | Automatic parking system image acquisition method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201130505Y (en) * | 2008-03-25 | 2008-10-08 | 刘利华 | Alarming triangle caution tabula |
| CN101388145A (en) * | 2008-11-06 | 2009-03-18 | 北京汇大通业科技有限公司 | Auto alarming method and device for traffic safety |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6642839B1 (en) * | 2000-02-16 | 2003-11-04 | Altra Technologies Incorporated | System and method of providing scalable sensor systems based on stand alone sensor modules |
| US20070030680A1 (en) * | 2005-08-02 | 2007-02-08 | Wen-Hsin Chao | Warning device having light emitting effect |
| US20070189028A1 (en) * | 2006-02-15 | 2007-08-16 | Chen Kai-Po | Light emitting warning triangle |
-
2009
- 2009-12-29 CN CN 200910312507 patent/CN102110377B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201130505Y (en) * | 2008-03-25 | 2008-10-08 | 刘利华 | Alarming triangle caution tabula |
| CN101388145A (en) * | 2008-11-06 | 2009-03-18 | 北京汇大通业科技有限公司 | Auto alarming method and device for traffic safety |
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| Publication number | Publication date |
|---|---|
| CN102110377A (en) | 2011-06-29 |
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Granted publication date: 20131106 Termination date: 20161229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |