CN103236200B - Emergency brake training and examining method and emergency brake training and examining system for avoiding rear-end collision accidents - Google Patents
Emergency brake training and examining method and emergency brake training and examining system for avoiding rear-end collision accidents Download PDFInfo
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- CN103236200B CN103236200B CN201310127733.7A CN201310127733A CN103236200B CN 103236200 B CN103236200 B CN 103236200B CN 201310127733 A CN201310127733 A CN 201310127733A CN 103236200 B CN103236200 B CN 103236200B
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Abstract
The invention discloses an emergency brake training and examining method for avoiding rear-end collision accidents. The method includes following steps: (1), arranging a movable infrared triggering device; (2), arranging an indicating lamp connected with the infrared triggering device; (3), arranging two cameras; (4) arranging an intelligent control terminal which is connected with the cameras and the infrared triggering device respectively; (5) when the above devices are in working states and a vehicle passes the infrared triggering device, emergently braking and controlling the vehicle by a driver, sending data information that the indicating lamp and a braking lamp are turned on and subsequent data information to the intelligent control terminal by the first camera to obtain a response speed of the driver; sending video data of the vehicle during the traveling process to the intelligent control terminal by the second camera, synthesizing data information of the two cameras to obtain traveling track of the vehicle; and giving comprehensive grades about emergency braking and vehicle controlling capability to the driver by the intelligent control terminal. The invention further provides a system implementing the method.
Description
Technical field
The invention belongs to highway traffic safety technical field, be specifically related to a kind of avoid rear-end collision emergency brake training and assessment method and the system that builds of method thus.
Background technology
Along with car mass improves and expressway universal, the rear-end collision that the speed of a motor vehicle is brought more and more sooner emerges in an endless stream, and the casualties that rear-end collision causes, economic loss have become the social concern that can not be ignored.Majority knock into the back reason have following some, although a highway has speed limit camera system, take pictures after all a little few, in gap, hypervelocity problem cannot be avoided.Two, under bad weather circumstances, also likely there is rear-end collision even if do not drive over the speed limit.Three, the reason such as personnel's fatigue driving causes burst accident reaction velocity to cause slowly knocking into the back.For reducing rear-end collision, because fundamentally picking up, this training just should be increased when being admitted to driving license.But existing driving school and textual criticism all do not have training driver person how to avoid generation of knocking into the back under emergency brake.
Summary of the invention
For the deficiencies in the prior art, the invention provides and a kind ofly train and examine driver when emergency brake, how to avoid the method that rear-end collision occurs, and implement the system of the method.
The present invention for achieving the above object and adopt technical scheme be:
Avoid an emergency brake training and assessment method for rear-end collision, it comprises the following steps:
(1) a moveable infrared flip flop equipment is set;
(2) arrange a pilot lamp, described pilot lamp is connected with infrared flip flop equipment;
(3) arrange two camera heads, it is respectively the first camera head and the second camera head;
(4) arrange a control of intelligent terminal, described control of intelligent terminal is connected with the first camera head, the second camera head, infrared flip flop equipment respectively;
(5) when said apparatus is in running order, driver at the uniform velocity travels according to the speed of examination regulation, when vehicle is by after infrared flip flop equipment, driver's emergency brake also manipulates accordingly to vehicle, described first image data information that camera head transmission pilot lamp lamp is bright, brake lamp lamp is bright and follow-up, to control of intelligent terminal, calculates the reaction velocity of driver; Described second camera head sends the video data of the whole driving process of vehicle to control of intelligent terminal, the image data information of comprehensive first camera head, and analyses and simulations goes out the driving trace of vehicle; Control of intelligent terminal provides driver in case of emergency, the composite score of emergency brake and operating and controlling vehicle ability, judges whether driver possesses the ability dealt with an urgent situation by composite score.
Described step (5), it specifically comprises the steps:
(51) when driver at the uniform velocity travels according to the speed of examination regulation, when by infrared flip flop equipment, infrared flip flop equipment sends a signal to pilot lamp and control of intelligent terminal respectively;
(52) pilot lamp receives the signal of infrared flip flop equipment, and it becomes the adventurous red led in warning driver front, and driver sees that pilot lamp becomes red led, and emergency brake also manipulates accordingly to vehicle;
(53) described first camera head, the image that shooting pilot lamp lamp is bright, and during driver's emergency brake, the image that brake lamp lamp is bright, and follow-up image, then after image is carried out analog/digital conversion, send to control of intelligent terminal;
(54) described second camera head, the vedio data of the lower whole driving conditions of vehicle of shooting, after vedio data is carried out analog/digital conversion, sends to control of intelligent terminal;
(55) after described control of intelligent terminal receives the data message of the first camera head, the second camera head, by the data message of the first camera head, control of intelligent terminal calculates the reaction velocity of driver, and provides driver's reaction velocity obatained score; The data message of comprehensive first camera head and the second camera head, after control of intelligent terminal analyses and simulations goes out brake, the driving trace of vehicle, and the mark providing that driver manipulates car ability; Again according to the proportion that control of intelligent terminal is predetermined, calculate the composite score of driver's training and assessment, judge whether driver possesses the ability dealt with an urgent situation by composite score.
A kind ofly implement the above-mentioned system avoiding the emergency brake training and assessment method of rear-end collision, it comprises an infrared flip flop equipment, a pilot lamp, one first camera head, one second camera head and a control of intelligent terminal, described first camera head is connected with control of intelligent terminal respectively with the second camera head, infrared flip flop equipment, described infrared flip flop equipment is connected with pilot lamp, or described control of intelligent terminal, the first camera head, the second camera head, infrared flip flop equipment, is connected by shared bus between pilot lamp.
Described infrared flip flop equipment, it comprises the light emitting source, an infrared transmitter, an infrared receiving set and the controller that connect successively, it also comprises a power supply and an optical system, described power supply is connected with infrared transmitter, infrared receiving set respectively, described optical system is connected with infrared transmitter, and described controller is connected with pilot lamp.
Described first camera head, it comprises the camera, an image processor and the A/D converter that connect successively, and it also comprises a time process chip, and described time-triggered protocol chip is connected with camera, A/D converter respectively.
Described second camera head, it comprises the camera, an image processor and the A/D converter that connect successively, and it also comprises a target object memorization COMS clip, and described target object memorization COMS clip is connected with camera, A/D converter respectively.
Described control of intelligent terminal, it comprises a dsp chip, plural wire communication port and a wireless communication antenna, and described wire communication port, wireless communication antenna are connected with dsp chip respectively.
The present invention is to the different speed of a motor vehicle of driver in regulation, when different road conditions, the different weather conditions simulated, tests driver in case of emergency, the reaction capacity of its emergency brake and the comprehensive examination and evaluation of manipulation car ability.Thus improve driver's cognition, and when emergency condition, effective operating and controlling vehicle, avoids in true environment, and the improper manipulation hopeless in a hurry of emergency brake, causes great accident.
The present invention trains driver in emergency brake situation, effective operating and controlling vehicle, its complicacy, unpredictability, danger depositing, and allows driver have psychology shock greatly, driver also can be reminded to observe under true environment and hand over rule, avoid knocking into the back.
Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is the partial structurtes schematic diagram of present system;
Fig. 2 is the structural framing figure of the infrared flip flop equipment of Fig. 1;
Wherein:
1. the infrared flip flop equipment of the first camera head 2. second camera head 3. pilot lamp 4.
Embodiment
See Fig. 1 ~ Fig. 2, the invention provides a kind of emergency brake training and assessment method avoiding rear-end collision, it comprises the following steps:
(1) a moveable infrared flip flop equipment 4 is set;
(2) arrange a pilot lamp 3, described pilot lamp 3 is connected with infrared flip flop equipment 4;
(3) arrange two camera heads, it is respectively the first camera head 1 and the second camera head 2;
(4) arrange a control of intelligent terminal, described control of intelligent terminal is connected with the first camera head 1, second camera head 2, infrared flip flop equipment 4 respectively;
(5) when said apparatus is in running order, driver at the uniform velocity travels according to the speed of examination regulation, when vehicle is by after infrared flip flop equipment 4, driver's emergency brake also manipulates accordingly to vehicle, described first camera head 1 sends pilot lamp lamp is bright, brake lamp lamp is bright and follow-up image data information to control of intelligent terminal, calculates the reaction velocity of driver; Described second camera head 2 sends the video data of the whole driving process of vehicle to control of intelligent terminal, the image data information of comprehensive first camera head 1, and analyses and simulations goes out the driving trace of vehicle; Control of intelligent terminal provides driver in case of emergency, the composite score of emergency brake and operating and controlling vehicle ability, judges whether driver possesses the ability dealt with an urgent situation by composite score.
Described step (5), it specifically comprises the steps:
(51) when driver at the uniform velocity travels according to the speed of examination regulation, when by infrared flip flop equipment 4, infrared flip flop equipment 4 sends a signal to pilot lamp and control of intelligent terminal respectively;
(52) pilot lamp 3 receives the signal of infrared flip flop equipment 4, and it becomes the adventurous red led in warning driver front, and driver sees that pilot lamp becomes red led, and emergency brake also manipulates accordingly to vehicle;
(53) described first camera head 1, the image that shooting pilot lamp lamp is bright, and during driver's emergency brake, the image that brake lamp lamp is bright, and follow-up image, then after image is carried out analog/digital conversion, send to control of intelligent terminal;
(54) described second camera head 2, the vedio data of the lower whole driving conditions of vehicle of shooting, after vedio data is carried out analog/digital conversion, sends to control of intelligent terminal;
(55) after described control of intelligent terminal receives the data message of the first camera head 1, second camera head 2, by the data message of the first camera head 1, control of intelligent terminal calculates the reaction velocity of driver, and provides driver's reaction velocity obatained score; The data message of comprehensive first camera head 1 and the second camera head 2, after control of intelligent terminal analyses and simulations goes out brake, the driving trace of vehicle, and the mark providing that driver manipulates car ability; Again according to the proportion that control of intelligent terminal is predetermined, calculate the composite score of driver's training and assessment, judge whether driver possesses the ability dealt with an urgent situation by composite score.
A kind ofly implement the above-mentioned system avoiding the emergency brake training and assessment method of rear-end collision, it comprises infrared flip flop equipment 4, pilot lamp 3,1 first camera head 1,1 second camera head 2 and a control of intelligent terminal, described first camera head 1 is connected with control of intelligent terminal respectively with the second camera head 2, infrared flip flop equipment 4, described infrared flip flop equipment 4 is connected with pilot lamp 3, or described control of intelligent terminal, the first camera head 1, second camera head 2, infrared flip flop equipment 4, is connected by shared bus between pilot lamp 3.
Described infrared flip flop equipment 4, it comprises the light emitting source, an infrared transmitter, an infrared receiving set and the controller that connect successively, it also comprises a power supply and an optical system, described power supply is connected with infrared transmitter, infrared receiving set respectively, described optical system is connected with infrared transmitter, and described controller is connected with pilot lamp.
Described first camera head 1, it comprises the camera, an image processor and the A/D converter that connect successively, and it also comprises a time process chip, and described time-triggered protocol chip is connected with camera, A/D converter respectively.
Described second camera head 2, it comprises the camera, an image processor and the A/D converter that connect successively, and it also comprises a target object memorization COMS clip, and described target object memorization COMS clip is connected with camera, A/D converter respectively.
Described control of intelligent terminal, it comprises a dsp chip, plural wire communication port and a wireless communication antenna, and described wire communication port, wireless communication antenna are connected with dsp chip respectively.
The present invention is to the different speed of a motor vehicle of driver in regulation, when different road conditions, the different weather conditions simulated, tests driver in case of emergency, the reaction capacity of its emergency brake and the comprehensive examination and evaluation of manipulation car ability.Thus improve driver's cognition, and when emergency condition, effective operating and controlling vehicle, avoids in true environment, and the improper manipulation hopeless in a hurry of emergency brake, causes great accident.
The present invention trains driver in emergency brake situation, effective operating and controlling vehicle, its complicacy, unpredictability, danger depositing, and allows driver have psychology shock greatly, driver also can be reminded to observe under true environment and hand over rule, avoid knocking into the back.
Claims (6)
1. avoid an emergency brake training and assessment method for rear-end collision, it is characterized in that: it comprises the following steps:
(1) a moveable infrared flip flop equipment is set;
(2) arrange a pilot lamp, described pilot lamp is connected with infrared flip flop equipment;
(3) arrange two camera heads, it is respectively the first camera head and the second camera head;
(4) arrange a control of intelligent terminal, described control of intelligent terminal is connected with the first camera head, the second camera head, infrared flip flop equipment respectively;
(5) when said apparatus is in running order, driver at the uniform velocity travels according to the speed of examination regulation, when vehicle is by after infrared flip flop equipment, driver's emergency brake also manipulates accordingly to vehicle, described first image data information that camera head transmission pilot lamp lamp is bright, brake lamp lamp is bright and follow-up, to control of intelligent terminal, calculates the reaction velocity of driver; Described second camera head sends the video data of the whole driving process of vehicle to control of intelligent terminal, the image data information of comprehensive first camera head, and analyses and simulations goes out the driving trace of vehicle; Control of intelligent terminal provides driver in case of emergency, the composite score of emergency brake and operating and controlling vehicle ability, judges whether driver possesses the ability dealt with an urgent situation by composite score;
Described step (5), it specifically comprises the steps:
(51) when driver at the uniform velocity travels according to the speed of examination regulation, when by infrared flip flop equipment, infrared flip flop equipment sends a signal to pilot lamp and control of intelligent terminal respectively;
(52) pilot lamp receives the signal of infrared flip flop equipment, and it becomes the adventurous red led in warning driver front, and driver sees that pilot lamp becomes red led, and emergency brake also manipulates accordingly to vehicle;
(53) described first camera head, the image that shooting pilot lamp lamp is bright, and during driver's emergency brake, the image that brake lamp lamp is bright, and follow-up image, then after image is carried out analog/digital conversion, send to control of intelligent terminal;
(54) described second camera head, the vedio data of the lower whole driving conditions of vehicle of shooting, after vedio data is carried out analog/digital conversion, sends to control of intelligent terminal;
(55) after described control of intelligent terminal receives the data message of the first camera head, the second camera head, by the data message of the first camera head, control of intelligent terminal calculates the reaction velocity of driver, and provides driver's reaction velocity obatained score; The data message of comprehensive first camera head and the second camera head, after control of intelligent terminal analyses and simulations goes out brake, the driving trace of vehicle, and the mark providing that driver manipulates car ability; Again according to the proportion that control of intelligent terminal is predetermined, calculate the composite score of driver's training and assessment, judge whether driver possesses the ability dealt with an urgent situation by composite score.
2. one kind implements the claims the system avoiding the emergency brake training and assessment method of rear-end collision described in 1, it is characterized in that: it comprises an infrared flip flop equipment, one pilot lamp, one first camera head, one second camera head and a control of intelligent terminal, described first camera head and the second camera head, infrared flip flop equipment is connected with control of intelligent terminal respectively, described infrared flip flop equipment is connected with pilot lamp, or described control of intelligent terminal, first camera head, second camera head, infrared flip flop equipment, connected by shared bus between pilot lamp.
3. system according to claim 2, it is characterized in that: described infrared flip flop equipment, it comprises the light emitting source, an infrared transmitter, an infrared receiving set and the controller that connect successively, it also comprises a power supply and an optical system, described power supply is connected with infrared transmitter, infrared receiving set respectively, described optical system is connected with infrared transmitter, and described controller is connected with pilot lamp.
4. system according to claim 2, it is characterized in that: described first camera head, it comprises the camera, an image processor and the A/D converter that connect successively, it also comprises a time process chip, and described time-triggered protocol chip is connected with camera, A/D converter respectively.
5. system according to claim 2, it is characterized in that: described second camera head, it comprises the camera, an image processor and the A/D converter that connect successively, it also comprises a target object memorization COMS clip, and described target object memorization COMS clip is connected with camera, A/D converter respectively.
6. system according to claim 2, it is characterized in that: described control of intelligent terminal, it comprises a dsp chip, plural wire communication port and a wireless communication antenna, and described wire communication port, wireless communication antenna are connected with dsp chip respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310127733.7A CN103236200B (en) | 2013-04-12 | 2013-04-12 | Emergency brake training and examining method and emergency brake training and examining system for avoiding rear-end collision accidents |
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| CN201310127733.7A CN103236200B (en) | 2013-04-12 | 2013-04-12 | Emergency brake training and examining method and emergency brake training and examining system for avoiding rear-end collision accidents |
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| CN103236200A CN103236200A (en) | 2013-08-07 |
| CN103236200B true CN103236200B (en) | 2015-06-17 |
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| CN106781825A (en) * | 2017-02-20 | 2017-05-31 | 上海斐讯数据通信技术有限公司 | A kind of drive manner and system based on cloud computing |
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|---|---|---|---|---|
| CN2729845Y (en) * | 2004-10-09 | 2005-09-28 | 笪威 | Instrument for testing the ability of driver for handling emmergency |
| CN1272752C (en) * | 2004-05-12 | 2006-08-30 | 吉林大学 | Automatic monitoring system for model driving train and exam of car driver |
| CN101763760A (en) * | 2008-11-14 | 2010-06-30 | 北京宣爱智能模拟技术有限公司 | Method and system for teaching motor vehicle driving |
| CN201829071U (en) * | 2010-04-29 | 2011-05-11 | 大连海事大学 | Green driving training device |
| CN202534024U (en) * | 2012-04-20 | 2012-11-14 | 安徽理工大学 | Recording device for automobile transport condition |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011126379A1 (en) * | 2010-04-04 | 2011-10-13 | Driving Performance Solutions As | A system and method for drivers training |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1272752C (en) * | 2004-05-12 | 2006-08-30 | 吉林大学 | Automatic monitoring system for model driving train and exam of car driver |
| CN2729845Y (en) * | 2004-10-09 | 2005-09-28 | 笪威 | Instrument for testing the ability of driver for handling emmergency |
| CN101763760A (en) * | 2008-11-14 | 2010-06-30 | 北京宣爱智能模拟技术有限公司 | Method and system for teaching motor vehicle driving |
| CN201829071U (en) * | 2010-04-29 | 2011-05-11 | 大连海事大学 | Green driving training device |
| CN202534024U (en) * | 2012-04-20 | 2012-11-14 | 安徽理工大学 | Recording device for automobile transport condition |
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Address after: 523000 Guangdong Province, Dongguan City Industrial Zone Qingxi Town Silver Star Patentee after: GUANGDONG LITE ARRAY CO., LTD. Address before: 523000 Guangdong Province, Dongguan City Industrial Zone Qingxi Town Silver Star Patentee before: Dongguan Guangzhen Display Co., Ltd. |
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Effective date of registration: 20200707 Address after: 230000 west side of Xianghe North Road, Feidong Economic Development Zone, Feidong County, Hefei City, Anhui Province Patentee after: ANHUI GUANGZHEN PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: 523000 Guangdong Province, Dongguan City Industrial Zone Qingxi Town Silver Star Patentee before: GUANGDONG LITE ARRAY Co.,Ltd. |