CN1664733A - Express highway automobile automatic driving system - Google Patents
Express highway automobile automatic driving system Download PDFInfo
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- CN1664733A CN1664733A CN 200510065439 CN200510065439A CN1664733A CN 1664733 A CN1664733 A CN 1664733A CN 200510065439 CN200510065439 CN 200510065439 CN 200510065439 A CN200510065439 A CN 200510065439A CN 1664733 A CN1664733 A CN 1664733A
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Abstract
This invention discloses an auto guiding system of highway vehicles, which makes use of dynamic holographic proceeding information supplied by highway streaking dynamic holographic system to accomplish vehicles' blindness manual and automatic driving on high way. It does execution in realizing the highway intelligently administrative supervision in whole course for monitoring drivers driving violation and fatigue and vehicles automatic charging and delivery, improving the highway's accommodation so that needn't close it in bad weather, prompting drivers to change forward direction to prevent jams in time when there happens accident forward, and administrative department being able to take measure at no time to decrease loss, Increasing highway security and economic profit and filling the domestic technology blank.
Description
The present invention relates to a kind of automaton, is express highway automobile automatic driving system.
Highway development both at home and abroad is quite rapid now, fast development along with expressway construction, the infosystem of highway and Vehicular automatic driving system relative being in a backward condition that just seem, especially Vehicular automatic driving system technological gap both domestic and external especially, because information systems technology does not catch up with the needs of highway development, the vehicle chain of rings collision accident that knocks into the back often takes place, and causes the heaviness loss of personnel and property, now in order to prevent that the technical measures that vehicle rear-end collision bumps against from being; Adopt ways such as ultrasonic ranging, radar range finding, laser ranging, shooting range finding, infrared distance measurement to measure the travel speed and the distance of front vehicles, reach the travel speed and the direction of the vehicle that draws oneself up, the generation of collision accident prevents to knock into the back, but these technical measures can not satisfy the needs that expressway safety travels far away, when appearance is boisterous, management unit can only the closing high-speed highway to guarantee safety, the closing high-speed highway causes great economic loss for the country and people masses.Another major reason that causes major traffic accidents is that tired driver is driven and driver's traffic violation, because information systems technology falls behind, highway can not be realized intelligent omnidistance supervision and management now, fatigue driving to the driver lacks effective solution, to driver's traffic violation shortage effective supervision means, when major traffic accidents take place, because information systems technology falls behind, can not in time point out the driver travel direction that changes its course, long distance traffic congestion often takes place, cause and dredge difficulty.Because information systems technology falls behind, freeway management department can not take emergency measures in the very first time, caused great economic loss.Because information systems technology falls behind, highway can not be realized the automatic charging of vehicle and pay dues, and has incured loss through delay driver's time, has influenced the ability that is open to traffic of highway.When handling major traffic accidents, lack effective evidences.
The objective of the invention is: have express highway automobile automatic driving system to receive and read to separate and show the dynamic holographic running information that " express highway trailing smear type dynamic holographic system " provides, demonstrate speed, the distance of driving vehicle on Ben Che and each track, Ben Che the place ahead, vivid dynamically the travel picture and the data in orientation, the rolling literal demonstrates traffic information, weather information, notice information, the urgent caveat information in this highway section.Realize the blindness pilot steering of vehicle on highway or blindly driving automatically.Realize the intelligent omnidistance supervision and management of highway, driver's the traffic violation obtains effective supervision, driver's fatigue driving is well solved, realize the automatic charging of vehicle and pay dues, improve the ability that is open to traffic of highway, again do not need the closing high-speed highway at inclement weather, the timely prompting driver travel direction that changes its course when traffic hazard takes place in the place ahead, prevent traffic congestion, administrative authority can take emergency measures in the very first time when traffic hazard took place, and reduced unnecessary loss.Improve the security of highway, improve the economic benefit of highway, fill up technological gap both domestic and external.
The object of the present invention is achieved like this: express highway automobile automatic driving system is to receive according to the original dynamic holographic running information that " express highway trailing smear type dynamic holographic system " provides to read to separate, the central processing unit of reading to separate by express highway automobile automatic driving system carries out, read to separate and obtain the dynamic holographic running information, and there is the express highway automobile automatic driving system display to show, carry out the blindness pilot steering for the driver according to the dynamic holographic running information on the display, or set blindly drive parameter automatically to central processing unit by the driver, carry out blindness driving automatically.Store whole records that travel of this car and adjacent lane driving vehicle behind the vehicle access in the central processing unit of native system,, pay dues automatically in order to omnidistance supervision and management of express highway intelligentization and automatic charging.
Owing to adopted technique scheme, native system to realize that the blindness of vehicle on expressway drives automatically, realized the omnidistance supervision and management of express highway intelligentization, realized automatic charging, pay dues automatically.When appearance was boisterous, management unit did not again need the closing high-speed highway, can travel with blindness robot pilot automatic driving vehicle during tired driver, and the driver is well had a rest, and driver's the traffic violation obtains effective supervision.
Below in conjunction with drawings and Examples the present invention is described in further detail:
Fig. 1 is a turnpike driving synoptic diagram of the present invention.
Fig. 2 is the principle of work block scheme of express highway automobile automatic driving system of the present invention.
Fig. 3 is the simulation drawing of express highway automobile automatic driving system display of the present invention.
In the drawings 1,2,3,4,5,6,7,8,9,10,11. vehicle, 12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27. the electronic coordinate device, 30. displays, 31. blindness robot pilots, 32. clock is regulated, 33. brightness of display screen is regulated, 34. acoustic alarms, 35. drive recorders, 36. blindly drive parameter is set automatically, 37. central processing unit, 38. playback of travelling, 39. audible alarm switches, 40. record is printed, 41. wireless receiving module, 42. wireless transmitter modules, 43. power supplys, 44. inertial sensor, 45. inclination sensor, 46. impact microphones, 47. distress calls.
In Fig. 1 turnpike driving synoptic diagram, two sides of highway central partition have stopway, crawling lane, runway, fast respectively, and vehicle (1), (2), (3), (4), (5), (6), (7), (8), (9), (10), (11) of travelling are arranged respectively on stopway, crawling lane, runway, fast.According to certain spacing distance electronic route sign device (12), (13), (14), (15), (16), (17), (18), (19), (20), (21), (22), (23), (24), (25), (26), (27) are installed on the dual side-edge line of highway central partition, the installation interval distance of electronic route sign device is advisable at 5-10m.
Fig. 2 is the principle of work block scheme of express highway automobile automatic driving system of the present invention, and express highway automobile automatic driving system has display (30), blindness robot pilot (31), clock is regulated (32), brightness of display screen is regulated (33), acoustic alarm (34), drive recorder (35), blindly drive parameter is set (36) automatically, central processing unit (37), the playback (38) of travelling, audible alarm switch (39), record is printed (40), wireless receiving module (41), wireless transmitter module (42), power supply (43), inertial sensor (44), inclination sensor (45), impact microphone (46), distress call (47) is formed.
Fig. 3 is the simulation drawing of express highway automobile automatic driving system display of the present invention, top in Fig. 3 is the display part of display, the left side of display part is vivid dynamically travel picture and the data that show driving vehicle on fast, runway, crawling lane, the stopway, and the right of display part is that the rolling literal shows traffic information, weather information, notice information, urgent caveat information.The lower part of display is the operating and setting part.
The principle of work of express highway automobile automatic driving system is: when each vehicle ' is near the electronic coordinate device of " express highway trailing smear type dynamic holographic system " in Fig. 1, this electronic coordinate device just can receive the wireless beacon signal of wireless transmitter module (42) emission in this vehicle, this electronic coordinate device just is transmitted to the original dynamic holographic running information of " express highway trailing smear type dynamic holographic system " wireless receiving module (41) of the express highway automobile automatic driving system in this vehicle, this vehicle has just obtained the original dynamic holographic running information of this vehicle, and the processing that original dynamic holographic running information must pass through central processing unit (37) just can obtain real application.
Be set with the minimum safe distance of vehicle and the place ahead, track, vehicle place driving vehicle in central processing unit (37) lining, the setting threshold values of the minimum safe distance that vehicle is parallel with the side direction of adjacent lane driving vehicle, and the vehicle ' of storing in the traffic information ROM (read-only memory) of " express highway trailing smear type dynamic holographic system " is to the speed limit regulation in this highway section, in case the dynamic running information of driving vehicle takes place to be surpassed when setting threshold values or speed limit regulation, make three reactions in central processing unit (37) lining: one, to surpass setting the demonstration of glimmering of threshold values or speed limit predetermined data, as a kind of visual alarm, they are two years old, there is audible alarm switch (39) control acoustic alarm (34) to carry out audible alarm, they are three years old, to carry out the dynamic technique correction in central processing unit (37) lining to the control signal of blindness robot pilot above setting threshold values or speed limit predetermined data, central processing unit (37) comes the throttle of vehicle that the blindness robot pilot is controlled with corrected control signal, gear shift, braking and direction are revised automatically.
Cross the dynamic holographic running information that computing obtains at central processing unit (37) back warp, being shown by display (30), is that dynamically travel picture and data of show driving vehicle on fast, runway, crawling lane, the stopway vivid have on the left side on the display screen of Fig. 3:
1. the dynamic running information of this car, the side direction parallel distance of orientation, Ben Che and adjacent lane driving vehicle on the track, place of the distance of the orientation on the highway mileage that this car travels, the speed of a motor vehicle of this car, the track, this car place, Ben Che and track, this car place front vehicles, the speed of a motor vehicle of front vehicles, front vehicles.
2. the side direction parallel distance of the speed of a motor vehicle of driving vehicle, longitudinal separation, the orientation on the track, adjacent lane driving vehicle on other tracks, this car the place ahead.
The right on the display screen of Fig. 3 is that rolling literal displaying contents has:
1. traffic information: comprise highway names, forward arrive the city, left arrive the city, to the right arrive city, forward intersection road name, export title and distance, road condition advisory, climb and fall, title and the distance of stop spacing of taking a sudden turn, stop ahead recently from, the place ahead service area distance, forward fuel point distance, urgent danger prevention parking area, the place ahead distance, emergency call distance, the place ahead charge station distance, other service facilities.
2. weather information: it comprise in have temperature, wind direction, wind speed, rainfall, road surface and have or not accumulated ice and accumulated snow.
3. highway notice information.
4. urgent caveat information: it comprise in have;
A. in the time of vehicle generation emergency brake, inertial sensor on the express highway automobile automatic driving system (44) outputs signal to the wireless transmitter module (42) on the express highway automobile automatic driving system, the urgent caveat wireless messages of the vehicle emergency brake of wireless transmitter module (42) emission.
B. when vehicle topples, inclination sensor on the express highway automobile automatic driving system (45) outputs signal to the wireless transmitter module (42) on the express highway automobile automatic driving system, the urgent caveat wireless messages that the vehicle of wireless transmitter module (42) emission topples.
C. when vehicle knocks into the back collision, impact microphone on the express highway automobile automatic driving system (46) outputs signal to the wireless transmitter module (42) on the express highway automobile automatic driving system, the urgent caveat wireless messages that the vehicle rear-end collision of wireless transmitter module (42) emission bumps against.
D. when traffic hazard takes place, the driver presses distress call (47) button on the express highway automobile automatic driving system, distress call (47) outputs signal to the wireless transmitter module (42) on the express highway automobile automatic driving system, the urgent caveat wireless messages of the distress call of wireless transmitter module (42) emission.
The wireless beacon signal of the wireless transmitter module in the express highway automobile automatic driving system (42) emission adopts different coded systems with the urgent caveat wireless signal of inertial sensor (44), inclination sensor (45), impact microphone (46), distress call (47), so that distinguish the character of urgent caveat in receiving course.
Wireless receiving module in the electronic route sign device in roadside, receive the urgent caveat wireless messages of wireless transmitter module (42) emission in the express highway automobile automatic driving system, the synthetic urgent caveat smear information of highway mileage message block in urgent caveat information and the electronic route sign device, urgent caveat smear information is formed new combination smear information with combination smear information, by the electronic route sign device trailing smear type transmission rearward of electronic route sign device.All driving vehicles of rear are through any one electronic route sign device the time, the capital receives the dynamic holographic running information of " express highway trailing smear type dynamic holographic system ", the dynamic holographic running information includes urgent caveat information, and express highway automobile automatic driving system just can demonstrate the highway mileage of distress call of the collision of knocking into the back, the place ahead driving vehicle of the toppling of emergency brake, the place ahead driving vehicle, the place ahead driving vehicle of the place ahead driving vehicle and the orientation on the track respectively.
When shown urgent caveat information is the place ahead driving vehicle emergency brake information, should distinguish two kinds of situations: one, the emergency brake information short time shows, should be judged as the just emergency brake of the place ahead driving vehicle, the driver is as long as note the speed of a motor vehicle and the direction of own vehicle, its two, emergency brake Chief Information Officer time showing is constant, should be judged as on the traveling lane of the place ahead and block up
When shown urgent caveat information is that vehicle topples, vehicle rear-end collision bumps against when traffic congestion takes place, the direction that express highway automobile automatic driving system prompting driver changes its course and travels demonstrates nearest outlet title and distance.
Urgent caveat information has by central processing unit (37) carries out the dynamic technique correction to the control signal of blindness robot pilot, and urgent caveat information also has express highway automobile automatic driving system to carry out visual alarm or audible alarm.The driver of the distress call information of the place ahead driving vehicle and other urgent caveat information one tunnel all driving vehicles of notice rear in time takes emergency measures.The new combination smear information one tunnel that has urgent caveat smear information is sent to the administrative authority at highway initial point station, and freeway management department can in time take emergency measures.
Vivid dynamically travel picture and data on the display screen of Fig. 3, demonstrate the overall process that vehicle dynamic is travelled, the distance of driving vehicle is far away more on the display screen of Fig. 3, and the pattern of vehicle is more little, otherwise then the pattern of vehicle is big, and it is more more vivid to show like this.
Having blindly automatically drive parameter set (36) in the operation part of Fig. 3 is arriving at a station this vehicle, the car weight of this vehicle (car weight has influence on the braking distance and the driving charge of automatic driving), the overall width of this vehicle (overall width has influence on the degree of accuracy of the side direction parallel distance of adjacent lane driving vehicle), the speed of a motor vehicle of this vehicle, the minimum safe distance of this vehicle and the place ahead, track, this vehicle place driving vehicle, the automatic drive parameter of blindness of the minimum safe distance that this vehicle is parallel with the side direction of adjacent lane driving vehicle is set to central processing unit (37), carry out computing by central processing unit (37) in conjunction with the dynamic holographic running information, the output control signal is given blindly robot pilot (31), blindly robot pilot (31) is controlled the throttle of vehicle automatically, gear shift, braking and direction reach the purpose that the blindness automatic driving vehicle travels.
Brightness of display screen is regulated the brightness of (33) manual shift display screen, clock is regulated the clock of (32) regulating display (30) by central processing unit (37) and is shown, drive recorder (35) is that vehicle condition information stores with service data behind the vehicle access and vehicle is in central processing unit (37) lining, for after having an accident, searching reason, set the station name that arrives that vehicle is set in (36) lining at blindly automatic drive parameter, at the automatic charging of vehicle ' after central processing unit (37) carries out the vehicle access according to the record that all travels during to this exit, automatic charging information sends to charge station with wireless transmitter module (42), charge station just can directly withhold on bank's IC-card, driving vehicle just can directly pass through charge station, does not again stop and pays dues.Reached driving vehicle and paid dues automatically, charge station's purpose of charging automatically.Automatic charging and pay dues automatically and improved the ability that is open to traffic of highway.The driver forget set vehicle to station name the time, the driver can press record and print (40) closing on when arriving at a station, central processing unit (37) is automatic charging just, automatic charging information sends to charge station with wireless transmitter module (42).
Express highway automobile automatic driving system is actually the black box of vehicle, storing behind the vehicle access the adjacent vehicle of this car record that all travels in the black box with Ben Che, the playback (38) of travelling is whole records that travel that the playback vehicle had travelled on the display screen of display (30), and it is that the record that all travels is printed that record is printed (40).Travel playback or record printing in order to whole process supervision to vehicle ', the record that all travels can use wireless transmitter module (42) to send to charge station, automatically break rules and regulations to handle in charge station, the record that all travels can be used as the vaild evidence of handling major traffic accidents.
Owing to adopt technique scheme, express highway automobile automatic driving system of the present invention, the dynamic holographic running information that relies on " express highway trailing smear type dynamic holographic system " to provide has been realized the blindness pilot steering of vehicle on expressway or blindly driving automatically.Realized the intelligent omnidistance supervision and management of highway, driver's the traffic violation obtains effective supervision, driver's fatigue driving is well solved, realized vehicle automatic charging and pay dues, improved the ability that is open to traffic of highway, again do not need the closing high-speed highway at inclement weather, when traffic hazard takes place in the place ahead, in time point out the driver travel direction that changes its course, prevent traffic congestion, administrative authority can take emergency measures in the very first time when traffic hazard took place, and reduced unnecessary loss.Improve the security of highway, improved the economic benefit of highway, filled up technological gap both domestic and external.
Claims (5)
1. express highway automobile automatic driving system, display (30) is arranged, blindness robot pilot (31), clock is regulated (32), brightness of display screen is regulated (33), acoustic alarm (34), drive recorder (35), blindly drive parameter is set (36) automatically, central processing unit (37), the playback (38) of travelling, audible alarm switch (39), record is printed (40), wireless receiving module (41), wireless transmitter module (42), power supply (43), inertial sensor (44), inclination sensor (45), impact microphone (46), distress call (47) is formed, it is characterized in that: receive the original dynamic holographic running information that " express highway trailing smear type dynamic holographic system " provides by wireless receiving module (41), obtain the dynamic holographic running information by central processing unit (37) computing, show the dynamic holographic running information by display (30), the driver carries out blindness pilot steering vehicle according to the dynamic holographic running information that display (30) shows, or having the driver that blindly automatic drive parameter is set (36) setting blindness drive parameter automatically, vehicle has blindness robot pilot (31) to drive automatically.
2. express highway automobile automatic driving system according to claim 1, it is characterized in that: dynamically travel picture and data of driving vehicle on fast, runway, crawling lane, the stopway vivid are shown dynamically that traffic information, weather information, highway notice information, the urgent caveat information that " express highway trailing smear type dynamic holographic system " the provided literal that rolls shows by display (30).
3. express highway automobile automatic driving system according to claim 1, it is characterized in that: central processing unit (37) is being stored behind the vehicle access the adjacent vehicle with Ben Che of this car record that all travels, travel playback (38) in order to the whole records that travel behind playback vehicle access on the display screen of display (30), it is that the whole records that travel behind the vehicle access are printed that record is printed (40), travel playback or record printing in order to whole process supervision to vehicle ', the record that all travels can use wireless transmitter module (42) to send to charge station, automatically break rules and regulations to handle in charge station, the record that all travels can be used as the vaild evidence of handling major traffic accidents.
4. express highway automobile automatic driving system according to claim 1, it is characterized in that: set the station name that arrives that vehicle is set in (36) lining at blindly automatic drive parameter, at the automatic charging of vehicle ' after central processing unit (37) carries out the vehicle access according to the record that all travels during to this exit, automatic charging information sends to charge station with wireless transmitter module (42), and charge station directly withholds on bank's IC-card and charges automatically.
5. express highway automobile automatic driving system according to claim 1, it is characterized in that: the dynamic running information of driving vehicle surpasses when setting threshold values or speed limit regulation makes three reactions in central processing unit (37) lining: one, to surpass setting the demonstration of glimmering of threshold values or speed limit predetermined data, as a kind of visual alarm, they are two years old, there is audible alarm switch (39) control acoustic alarm (34) to carry out audible alarm, they are three years old, to carry out the dynamic technique correction in central processing unit (37) lining to the control signal of blindness robot pilot above setting threshold values or speed limit predetermined data, central processing unit (37) comes the blindness robot pilot is controlled the throttle of vehicle with corrected control signal, gear shift, braking and direction are revised automatically.
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| CN 200510065439 CN1664733A (en) | 2005-04-08 | 2005-04-08 | Express highway automobile automatic driving system |
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| CN 200510065439 CN1664733A (en) | 2005-04-08 | 2005-04-08 | Express highway automobile automatic driving system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107031600A (en) * | 2016-10-19 | 2017-08-11 | 东风汽车公司 | Automated driving system based on highway |
| CN108205922A (en) * | 2016-12-19 | 2018-06-26 | 乐视汽车（北京）有限公司 | A kind of automatic Pilot decision-making technique and system |
| CN108657164A (en) * | 2018-06-04 | 2018-10-16 | 中职北方智扬(北京)教育科技有限公司 | A kind of automatic vehicle control system |
| CN108931978A (en) * | 2017-05-18 | 2018-12-04 | 福特全球技术公司 | Vehicle ice hits prediction |
| CN109478292A (en) * | 2016-06-07 | 2019-03-15 | 株式会社电装 | Vehicle device and vehicle system |
| CN109710658A (en) * | 2018-12-10 | 2019-05-03 | 百度在线网络技术（北京）有限公司 | Automatic Pilot evaluating method, device and equipment |
| WO2021253250A1 (en) * | 2020-06-17 | 2021-12-23 | 曹庆恒 | Intelligent road system and method therefor, and automobile and intelligent driving device |
-
2005
- 2005-04-08 CN CN 200510065439 patent/CN1664733A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109478292A (en) * | 2016-06-07 | 2019-03-15 | 株式会社电装 | Vehicle device and vehicle system |
| CN109478292B (en) * | 2016-06-07 | 2023-04-28 | 株式会社电装 | Vehicle device and vehicle system |
| CN107031600A (en) * | 2016-10-19 | 2017-08-11 | 东风汽车公司 | Automated driving system based on highway |
| CN108205922A (en) * | 2016-12-19 | 2018-06-26 | 乐视汽车（北京）有限公司 | A kind of automatic Pilot decision-making technique and system |
| CN108931978A (en) * | 2017-05-18 | 2018-12-04 | 福特全球技术公司 | Vehicle ice hits prediction |
| CN108931978B (en) * | 2017-05-18 | 2024-05-10 | 福特全球技术公司 | Vehicle ice impact prediction |
| CN108657164A (en) * | 2018-06-04 | 2018-10-16 | 中职北方智扬(北京)教育科技有限公司 | A kind of automatic vehicle control system |
| CN109710658A (en) * | 2018-12-10 | 2019-05-03 | 百度在线网络技术（北京）有限公司 | Automatic Pilot evaluating method, device and equipment |
| WO2021253250A1 (en) * | 2020-06-17 | 2021-12-23 | 曹庆恒 | Intelligent road system and method therefor, and automobile and intelligent driving device |
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