CN1996049A - Collision prevention warning method and system for automobile and door thereof - Google Patents
Collision prevention warning method and system for automobile and door thereof Download PDFInfo
- Publication number
- CN1996049A CN1996049A CN 200610142514 CN200610142514A CN1996049A CN 1996049 A CN1996049 A CN 1996049A CN 200610142514 CN200610142514 CN 200610142514 CN 200610142514 A CN200610142514 A CN 200610142514A CN 1996049 A CN1996049 A CN 1996049A
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Abstract
The vehicle and door anti bumping alarm method and system can realize detection for vehicles and people from behind, sending out hint or locking of the door, avoiding the sudden opening of the door to bump with the vehicle or people rushing from behind, with improved safety of vehicles. Using the existing reverse radar system, free from the influence of bumping alarm function, it realizes warning function of doors while alighting the cars, with small investment and low cost.
Description
[technical field]
The present invention relates to a kind of automobile and security protection system thereof.
[background technology]
Current automobile pollution significantly increases, and is complicated day by day with the car environment.Bump when preventing reversing automobile, current automobile generally is equipped with radar for backing car, starts this radar for backing car when automobile enters reverse gear, and moving obstacle behind the car is carried out early warning.This system detects the fixedly moving obstacle at car rear or the distance of human body effectively, avoids bumping and injures the person or break automobile, greatly facilitates to drive the personage.But potential danger when getting off for the back occupant of stopping, few people are concerned about.According to statistics, there is the automobile collision accident of significant proportion to occur in to stop the back occupant to open the moment that car door is got off, when the occupant opens car door, often do not note sending a car and the pedestrian of rear, and passing send a car and the pedestrian in the middle of advancing normally, do not recognize that the arrangements for automotive doors that berths in the next door can be thrown open, at this time yet, probably sending a car to bump against the car door that is opened suddenly, and perhaps the car door that thrown open of pedestrian bumps against, knocks down.
[summary of the invention]
Purpose of the present invention is exactly in order to overcome the above problems, and a kind of automobile and car door anti-collision method for early warning thereof, early warning system are provided, and simple, the easy realization of these method and system, low cost can significantly improve vehicle active safety.
For achieving the above object, at first, the present invention proposes a kind of automobile of tool car door anti-collision warning function, comprises front bumper, rear bumper, car door, compartment; Also comprise the car door anti-collision early warning system, described car door anti-collision early warning system comprises main control module, ultrasonic transmission/reception module, rear radar probe group, early warning signal execution module; Described early warning signal execution module, ultrasonic transmission/reception module are connected with described main control module respectively; Described rear radar probe group is connected with described ultrasonic transmission/reception module, is installed on described rear bumper; Under dead ship condition, described rear radar probe group is detected the rear moving obstacle, when moving obstacle occurring in detecting the rear safe distance, send early warning signal by main control module to the early warning signal execution module, described early warning signal execution module is carried out the early warning action.
Above-mentioned automobile, described car door anti-collision early warning system also comprises the touch sensor module, is connected with described main control module; When this touch sensor module detect in the compartment opening the door the action after, main control module starts described rear radar probe group and in real time the rear moving obstacle is detected.Described touch sensor module comprises a plurality of resistance-capacitance type sensors, is installed on the grip of opening the door of car door in the compartment respectively.
Above-mentioned automobile, described early warning signal execution module comprise one of hummer, voice module, electric control lock module or two or all; Described hummer is used to sound a buzzer; Described voice module is used to send alarm voice; Described electric control lock module comprises a plurality of electric control locks, is installed on the car door place.Described car door anti-collision early warning system also comprises the place ahead radar probe group, is connected with described ultrasonic transmission/reception module, is installed on described front bumper; Described the place ahead radar probe group is detected the place ahead moving obstacle, when in detecting the place ahead safe distance, moving obstacle occurring, send early warning signal by described main control module to the early warning signal execution module, described early warning signal execution module is carried out the early warning action.
Take second place, the present invention proposes a kind of car door anti-collision method for early warning, comprise the steps: A, when vehicle is in dead ship condition, to car rear emission ultrasonic signal; The ultrasonic signal that B, reception are returned is handled, and judges in the safe distance whether moving obstacle is arranged; C, when in the safe distance moving obstacle being arranged, send early warning signal and/or carry out the early warning action.
Above-mentioned car door anti-collision method for early warning, described step C comprises: after confirming do not have moving obstacle in the safe distance, and detect when staff contacts the signal of the handle that opens the door in the car, send enabling signal and be this car door release.Maybe after confirming do not have moving obstacle in the safe distance, send enabling signal and be this car door release.Or after in system detects safe distance, moving obstacle being arranged, the warning of sounding, locking car door; After this, when detecting staff contact when opening the door the signal of handle, send enabling signal and be this car door release.
Above-mentioned car door anti-collision method for early warning, before described steps A, also comprise steps A ': whether detecting has the open the door signal of handle of the staff contact of sending in the compartment, after detecting this signal, execution in step A, B, C.
Above-mentioned car door anti-collision method for early warning, described steps A also comprises: simultaneously to car the place ahead emission ultrasonic signal.
At last, the present invention proposes a kind of car door anti-collision early warning system, comprise main control module, ultrasonic transmission/reception module, rear radar probe group, early warning signal execution module; Described early warning signal execution module, ultrasonic transmission/reception module are connected with described main control module respectively; Described rear radar probe group is connected with described ultrasonic transmission/reception module, is used to be installed on the car rear bumper, and the rear moving obstacle is detected; Described rear radar probe group is detected the rear moving obstacle, when moving obstacle occurring in detecting the rear safe distance, sends early warning signal by main control module to the early warning signal execution module, and described early warning signal execution module is carried out the early warning action.
Above-mentioned car door anti-collision early warning system also comprises the touch sensor module, is connected with described main control module; Be used to detect the action of opening the door in the compartment.Described touch sensor module comprises a plurality of resistance-capacitance type sensors, is used for being installed on respectively the grip of opening the door in the car.
Above-mentioned car door anti-collision early warning system, described early warning signal execution module comprise one of hummer, voice module, electric control lock module or two or whole.Also comprise the place ahead radar probe group, be connected, be used to be installed on the car front bumper, the place ahead moving obstacle is detected with described ultrasonic transmission/reception module.
Owing to adopted above scheme, brought following beneficial effect:
Automobile of the present invention, owing to set up the car door anti-collision early warning system, adopt the car door anti-collision method for early warning, when getting off, automatically realize detecting to back car, messenger, in detecting certain distance, send a car or during pedestrian etc., send prompting and/or locking car door, avoid this moment car door to be sent a car and collide, perhaps bump against the pedestrian, improved the active safety performance of automobile greatly because of opening suddenly quilt.
In the system of the present invention, set up radar when the bumper of car the place ahead, can realize the anti-collision early warning sent a car in the place ahead, further improve the active safety performance of automobile.
The present invention can utilize existing reverse radar system on the automobile, do not influence under the prerequisite of reversing anti-collision early warning function, the warning function of car door anti-collision when having realized getting off has improved the utilization factor and the value of existing resource, makes system of the present invention less investment, cost low.
[description of drawings]
Fig. 1 is the electrical block diagram of the embodiment of the invention one.
Fig. 2 uses automobile synoptic diagram of the present invention.
Fig. 3 is the electrical block diagram of the embodiment of the invention two.
[embodiment]
Also the present invention is described in further detail in conjunction with the accompanying drawings below by specific embodiment.
Embodiment one:
The automobile that this is routine, structure is same as the prior art, comprises front bumper, rear bumper, car door, compartment etc., and difference is that it has set up the car door anti-collision early warning system; Please refer to Fig. 1, this routine car door anti-collision early warning system comprises main control module, ultrasonic transmission/reception module, rear radar probe group, power module, touch sensor module, early warning signal execution module; The radar probe is installed on the car rear bumper, is connected with the ultrasonic transmission/reception module, and touch sensor module, early warning signal execution module, ultrasonic transmission/reception module are connected with main control module respectively.The 12V direct current carries out the operating voltage that transformation provides other modules of native system in the electric power source pair of module car.The touch sensor module adopts four variable displacement type sensors, is installed in car inward swinging door grip respectively.The early warning signal execution module comprises hummer, voice module, electric control lock module; Voice module output is connected with loudspeaker.The electric control lock module comprises four automatically controlled car door locks, if vehicle itself has automatically controlled car door lock, then can directly adopt.
If itself is equipped with reverse radar system vehicle, then part such as the main control module of native system, ultrasonic transmission/reception module, rear radar probe group, power module, sound circuit or hummer can be directly and reverse radar system shared.When vehicle entered reverse gear, system carried out the reversing warning function.When vehicle enters neutral gear or park, switch to the car door anti-collision warning function, this moment, the emission function of radar probe can suitably strengthen, to enlarge the reconnaissance range at car rear, four car door lockings, after not having back car or pedestrian in the system validation safe distance, just sending signal is four car door releases, or when sensor detecting when handle is opened the door in staff contact, system sends signal and is this car door release.When back car or pedestrian were arranged in system detects safe distance, hummer sent chimes of doom, or adopted audio alert output, four car doors lockings this moment, when sensor detecting when handle is opened the door in the staff contact, it is this car door release that system sends signal.Avoid this moment car door to be sent a car and collide, perhaps bump against the pedestrian, improved the active safety performance of automobile greatly because of opening suddenly quilt.
Another kind of working method is, when touch sensor detects staff contact when opening the door handle, the car door anti-collision early warning system just starts warning function, when system had detected back car or pedestrian, hummer sent chimes of doom, or adopted audio alert output, four car door lockings this moment, leave safe distance until back car or pedestrian etc., system just sends signal, is this car door release.
Embodiment two:
Please refer to Fig. 2, shown in Figure 3, the car door anti-collision early warning system of the automobile that this is routine on the basis of last example, increases by one group of radar probe, is installed on insurance shelves before the car, can realize the anti-collision early warning sent a car in the place ahead, further improves the active safety performance of automobile.
Claims (16)
1, a kind of automobile of tool car door anti-collision warning function comprises front bumper, rear bumper, car door, compartment; It is characterized in that: also comprise the car door anti-collision early warning system, described car door anti-collision early warning system comprises main control module, ultrasonic transmission/reception module, rear radar probe group, early warning signal execution module; Described early warning signal execution module, ultrasonic transmission/reception module are connected with described main control module respectively; Described rear radar probe group is connected with described ultrasonic transmission/reception module, is installed on described rear bumper; Under dead ship condition, described rear radar probe group is detected the rear moving obstacle, when moving obstacle occurring in detecting the rear safe distance, send early warning signal by main control module to the early warning signal execution module, described early warning signal execution module is carried out the early warning action.
2, automobile as claimed in claim 1 is characterized in that: described car door anti-collision early warning system also comprises the touch sensor module, is connected with described main control module; When this touch sensor module detect in the compartment opening the door the action after, described main control module starts described rear radar probe group and in real time the rear moving obstacle is detected.
3, automobile as claimed in claim 1 or 2 is characterized in that: described early warning signal execution module comprise one of hummer, voice module, electric control lock module or two or all; Described hummer is used to sound a buzzer; Described voice module is used to send alarm voice; Described electric control lock module comprises a plurality of electric control locks, is installed on the car door place.
4, automobile as claimed in claim 1 or 2 is characterized in that: described car door anti-collision early warning system also comprises the place ahead radar probe group, is connected with described ultrasonic transmission/reception module, is installed on described front bumper; Described the place ahead radar probe group is detected the place ahead moving obstacle, when in detecting the place ahead safe distance, moving obstacle occurring, send early warning signal by described main control module to the early warning signal execution module, described early warning signal execution module is carried out the early warning action.
5, automobile as claimed in claim 2 is characterized in that: described touch sensor module comprises a plurality of resistance-capacitance type sensors, is installed on the grip of opening the door of car door in the compartment respectively.
6, a kind of car door anti-collision method for early warning comprises the steps: A, when vehicle is in dead ship condition, to car rear emission ultrasonic signal; The ultrasonic signal that B, reception are returned is handled, and judges in the safe distance whether moving obstacle is arranged; C, when in the safe distance moving obstacle being arranged, send early warning signal and/or carry out the early warning action.
7, car door anti-collision method for early warning as claimed in claim 6, it is characterized in that: described step C comprises: after confirming do not have moving obstacle in the safe distance, and detect when staff contacts the signal of the handle that opens the door in the car, send enabling signal and be this car door release.
8, car door anti-collision method for early warning as claimed in claim 6 is characterized in that: before described steps A, also comprise steps A `: whether detecting has the open the door signal of handle of the staff contact of sending in the compartment, after detecting this signal, and execution in step A, B, C.
9, car door anti-collision method for early warning as claimed in claim 8, it is characterized in that: described step C comprises: after confirming do not have moving obstacle in the safe distance, send enabling signal and be this car door release.
10, car door anti-collision method for early warning as claimed in claim 8, it is characterized in that: described step C comprises: after in system detects safe distance, moving obstacle being arranged, the warning of sounding, locking car door; After this, when detecting staff contact when opening the door the signal of handle, send enabling signal and be this car door release.
11, as each described car door anti-collision method for early warning of claim 6-10, it is characterized in that: described steps A also comprises: simultaneously to car the place ahead emission ultrasonic signal.
12, a kind of car door anti-collision early warning system is characterized in that: comprise main control module, ultrasonic transmission/reception module, rear radar probe group, early warning signal execution module; Described early warning signal execution module, ultrasonic transmission/reception module are connected with described main control module respectively; Described rear radar probe group is connected with described ultrasonic transmission/reception module, is used to be installed on the car rear bumper, and the rear moving obstacle is detected; Described rear radar probe group is detected the rear moving obstacle, when moving obstacle occurring in detecting the rear safe distance, sends early warning signal by main control module to the early warning signal execution module, and described early warning signal execution module is carried out the early warning action.
13, car door anti-collision early warning system as claimed in claim 12 is characterized in that: also comprise the touch sensor module, be connected with described main control module; Be used to detect the action of opening the door in the compartment.
14, as claim 12 or 13 described car door anti-collision early warning systems, it is characterized in that: described early warning signal execution module comprises one of hummer, voice module, electric control lock module or two or whole.
15, as claim 12 or 13 described car door anti-collision early warning systems, it is characterized in that: also comprise the place ahead radar probe group, be connected, be used to be installed on the car front bumper, the place ahead moving obstacle is detected with described ultrasonic transmission/reception module.
16, car door anti-collision early warning system as claimed in claim 13 is characterized in that: described touch sensor module comprises a plurality of resistance-capacitance type sensors, is used for being installed on respectively the grip of opening the door in the car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610142514 CN1996049A (en) | 2006-10-18 | 2006-10-18 | Collision prevention warning method and system for automobile and door thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610142514 CN1996049A (en) | 2006-10-18 | 2006-10-18 | Collision prevention warning method and system for automobile and door thereof |
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| Publication Number | Publication Date |
|---|---|
| CN1996049A true CN1996049A (en) | 2007-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610142514 Pending CN1996049A (en) | 2006-10-18 | 2006-10-18 | Collision prevention warning method and system for automobile and door thereof |
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Cited By (30)
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| CN101866003A (en) * | 2010-06-02 | 2010-10-20 | 奇瑞汽车股份有限公司 | Device for measuring barrier during backing of automobile |
| CN101994429A (en) * | 2009-08-17 | 2011-03-30 | 徐克林 | Anti-collision method during opening vehicle door of vehicle |
| CN101695910B (en) * | 2009-10-22 | 2011-09-14 | 浙江大学 | System for guaranteeing safe opening of vehicle door |
| CN102275544A (en) * | 2011-05-25 | 2011-12-14 | 李彦鹅 | Door early warning device |
| CN102745162A (en) * | 2012-02-10 | 2012-10-24 | 浙江吉利汽车研究院有限公司 | Car door security system assembly and control method thereof |
| CN102815264A (en) * | 2012-07-25 | 2012-12-12 | 江西好帮手电子科技有限公司 | Safe getting-off controlling method and system |
| CN103247143A (en) * | 2013-05-29 | 2013-08-14 | 长城汽车股份有限公司 | Vehicle door opening alarm system and alarm method thereof |
| CN103303194A (en) * | 2012-03-13 | 2013-09-18 | 通用汽车环球科技运作有限责任公司 | Method and system for warning of potential collision of an object with a stationary vehicle door |
| CN103573098A (en) * | 2013-11-19 | 2014-02-12 | 浙江吉利汽车研究院有限公司 | Self-induction type vehicle trunk opening device |
| CN101796427B (en) * | 2007-09-05 | 2014-05-07 | 罗伯特.博世有限公司 | Object classification method, parking assistance method, and parking assistance system |
| CN104029679A (en) * | 2014-05-27 | 2014-09-10 | 浙江大学 | Automobile lateral active defense method |
| CN104290681A (en) * | 2013-07-15 | 2015-01-21 | 鸿富锦精密工业（深圳）有限公司 | Vehicle door opening control system and method |
| CN104354642A (en) * | 2014-10-21 | 2015-02-18 | 无锡同捷汽车设计有限公司 | Safety early-warning system for getting on and off |
| CN104401256A (en) * | 2014-10-20 | 2015-03-11 | 奇瑞汽车股份有限公司 | Method and device for controlling vehicle early warning |
| CN104908696A (en) * | 2015-06-05 | 2015-09-16 | 罗友 | Car door opening collision prevention device |
| CN104960470A (en) * | 2015-07-03 | 2015-10-07 | 南京金龙新能源汽车研究院有限公司 | Automatic protective system for eliminating accidents caused by vehicle door opening |
| CN105064818A (en) * | 2015-07-24 | 2015-11-18 | 贵州大学 | Anti-collision distribution type car door device and design method thereof |
| CN106143292A (en) * | 2015-04-15 | 2016-11-23 | 昆山研达电脑科技有限公司 | Vehicle door anti-collision system and method |
| US9514629B2 (en) | 2015-04-07 | 2016-12-06 | Unimicron Technology Corp. | Vehicle door opening warning system and vehicle door opening warning method |
| CN106458129A (en) * | 2014-01-30 | 2017-02-22 | 沃伦产业有限公司 | Vehicle door control system with dynamic obstacle detection |
| CN107000639A (en) * | 2014-11-20 | 2017-08-01 | 康蒂-特米克微电子有限公司 | Car door accessory system for vehicle |
| CN107867154A (en) * | 2017-11-03 | 2018-04-03 | 上海理工大学 | A kind of control method of vehicle door anti-collision lock control system |
| CN108616801A (en) * | 2016-12-09 | 2018-10-02 | ***通信有限公司研究院 | A kind of car door alarming method for power, apparatus and system |
| CN108608939A (en) * | 2018-04-08 | 2018-10-02 | 江苏理工学院 | A kind of vehicle door anti-collision system and method for energy-saving safe |
| CN109441257A (en) * | 2018-08-30 | 2019-03-08 | 蔚来汽车有限公司 | Car door anti-collision control method, apparatus and system |
| CN110217164A (en) * | 2019-05-05 | 2019-09-10 | 徐俊华 | A kind of parking enabling automatic detection device and detection method |
| CN112428919A (en) * | 2020-09-23 | 2021-03-02 | 熊万峰 | Automobile door opening early warning anti-collision method and device |
| CN112796609A (en) * | 2019-11-13 | 2021-05-14 | 北京新能源汽车股份有限公司 | Vehicle door early warning method, device and equipment and vehicle |
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| CN101796427B (en) * | 2007-09-05 | 2014-05-07 | 罗伯特.博世有限公司 | Object classification method, parking assistance method, and parking assistance system |
| CN101994429A (en) * | 2009-08-17 | 2011-03-30 | 徐克林 | Anti-collision method during opening vehicle door of vehicle |
| CN101695910B (en) * | 2009-10-22 | 2011-09-14 | 浙江大学 | System for guaranteeing safe opening of vehicle door |
| CN101866003A (en) * | 2010-06-02 | 2010-10-20 | 奇瑞汽车股份有限公司 | Device for measuring barrier during backing of automobile |
| CN102275544A (en) * | 2011-05-25 | 2011-12-14 | 李彦鹅 | Door early warning device |
| CN102745162A (en) * | 2012-02-10 | 2012-10-24 | 浙江吉利汽车研究院有限公司 | Car door security system assembly and control method thereof |
| CN103303194A (en) * | 2012-03-13 | 2013-09-18 | 通用汽车环球科技运作有限责任公司 | Method and system for warning of potential collision of an object with a stationary vehicle door |
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| CN102815264B (en) * | 2012-07-25 | 2015-01-07 | 江西好帮手电子科技有限公司 | Safe getting-off controlling method and system |
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| CN103573098A (en) * | 2013-11-19 | 2014-02-12 | 浙江吉利汽车研究院有限公司 | Self-induction type vehicle trunk opening device |
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| CN104029679A (en) * | 2014-05-27 | 2014-09-10 | 浙江大学 | Automobile lateral active defense method |
| CN104029679B (en) * | 2014-05-27 | 2016-08-17 | 浙江大学 | A kind of automobile side angle active defense method |
| CN104401256A (en) * | 2014-10-20 | 2015-03-11 | 奇瑞汽车股份有限公司 | Method and device for controlling vehicle early warning |
| CN104354642A (en) * | 2014-10-21 | 2015-02-18 | 无锡同捷汽车设计有限公司 | Safety early-warning system for getting on and off |
| CN107000639A (en) * | 2014-11-20 | 2017-08-01 | 康蒂-特米克微电子有限公司 | Car door accessory system for vehicle |
| US9514629B2 (en) | 2015-04-07 | 2016-12-06 | Unimicron Technology Corp. | Vehicle door opening warning system and vehicle door opening warning method |
| CN106143292A (en) * | 2015-04-15 | 2016-11-23 | 昆山研达电脑科技有限公司 | Vehicle door anti-collision system and method |
| CN104908696A (en) * | 2015-06-05 | 2015-09-16 | 罗友 | Car door opening collision prevention device |
| CN104960470A (en) * | 2015-07-03 | 2015-10-07 | 南京金龙新能源汽车研究院有限公司 | Automatic protective system for eliminating accidents caused by vehicle door opening |
| CN105064818A (en) * | 2015-07-24 | 2015-11-18 | 贵州大学 | Anti-collision distribution type car door device and design method thereof |
| CN108616801A (en) * | 2016-12-09 | 2018-10-02 | ***通信有限公司研究院 | A kind of car door alarming method for power, apparatus and system |
| CN108616801B (en) * | 2016-12-09 | 2020-07-21 | ***通信有限公司研究院 | Vehicle door warning method, device and system |
| CN107867154A (en) * | 2017-11-03 | 2018-04-03 | 上海理工大学 | A kind of control method of vehicle door anti-collision lock control system |
| CN108608939A (en) * | 2018-04-08 | 2018-10-02 | 江苏理工学院 | A kind of vehicle door anti-collision system and method for energy-saving safe |
| CN109441257A (en) * | 2018-08-30 | 2019-03-08 | 蔚来汽车有限公司 | Car door anti-collision control method, apparatus and system |
| CN110217164A (en) * | 2019-05-05 | 2019-09-10 | 徐俊华 | A kind of parking enabling automatic detection device and detection method |
| CN112796609A (en) * | 2019-11-13 | 2021-05-14 | 北京新能源汽车股份有限公司 | Vehicle door early warning method, device and equipment and vehicle |
| CN112428919A (en) * | 2020-09-23 | 2021-03-02 | 熊万峰 | Automobile door opening early warning anti-collision method and device |
| CN112859081A (en) * | 2021-04-16 | 2021-05-28 | 江西商思伏沌科技有限公司 | Vehicle-mounted multifunctional induction sensor and application method thereof |
| WO2022236753A1 (en) * | 2021-05-13 | 2022-11-17 | 周宇 | Vehicle automatic door opening anti-collision device and method |
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