CN105711495A - Automobile door collision prevention device and automobile - Google Patents
Automobile door collision prevention device and automobile Download PDFInfo
- Publication number
- CN105711495A CN105711495A CN201610162101.8A CN201610162101A CN105711495A CN 105711495 A CN105711495 A CN 105711495A CN 201610162101 A CN201610162101 A CN 201610162101A CN 105711495 A CN105711495 A CN 105711495A
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- Prior art keywords
- car door
- distance
- automobile
- collision device
- body control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
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- Engineering & Computer Science (AREA)
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- Mechanical Engineering (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses an automobile door collision prevention device which comprises a distance sensor, an automobile body control device and an output device, wherein the distance sensor is arranged on an automobile door and is capable of detecting a distance value between a barrier in front of the automobile door and the automobile door; the automobile body control device is electrically connected with the distance sensor and is used for controlling the operation of the distance sensor after receiving a start signal of an automobile door locker; the distance sensor is used for transmitting a distance signal containing the distance value to the automobile body control device; the output device is electrically connected with the automobile body control device and is used for receiving the distance signal from the automobile body control device. A passenger can know the distance between the barrier in front of the automobile door and the automobile door before pushing away the automobile door, further judge whether to open the door or not and know the opening degree of the automobile door, thereby avoiding the automobile door and pedestrians from damages. The invention further discloses an automobile with the automobile door collision prevention device.
Description
Technical field
The present invention relates to automotive field, more particularly, it relates to a kind of car door anti-collision device and a kind of automobile.
Background technology
It is known that in careless situation, or it being limited to human viewable's scope, passenger opens in the process of car door in automobile, it is likely that car door can be made to collide barrier or pedestrian, thus causing the damage of car door or hurting pedestrian.
Therefore, how to design a kind of car door anti-collision device, this car door anti-collision device is before passenger pushes car door open, barrier or pedestrian whether can be had before reminding passengers car door, thus avoiding car door to collide barrier or pedestrian, avoid the injury caused car door or pedestrian, be those skilled in the art's critical problems urgently to be resolved hurrily.
Summary of the invention
It is an object of the invention to provide a kind of car door anti-collision device, this car door anti-collision device is before passenger pushes car door open, can the distance of barrier before reminding passengers car door and car door, thus avoiding car door to collide barrier or pedestrian, it is to avoid cause the injury to car door or pedestrian.
For reaching above-mentioned purpose, the present invention provides techniques below scheme:
A kind of car door anti-collision device, including:
It is arranged on car door, it is possible to detect the barrier before described car door and the range sensor of the distance value between described car door；
Electrically connect with described range sensor, after receiving the start signal of fastener for vehicle door, control described range sensor work vehicle body control, described range sensor by include described distance value distance signal transmission give described vehicle body control；
Electrically connect with described vehicle body control, for receiving the output device of the described distance signal of described vehicle body control.
Preferably, described range sensor is radar sensor.
Preferably, described radar sensor is embedded in described car door.
Preferably, described output device is buzzer, and described buzzer, according to different described distance signals, sends the alarm sound of different frequency.
Preferably, described buzzer is integrated on the instrument board of automobile.
Preferably, described output device is voice announcer.
Preferably, described voice announcer is arranged on the instrument board of automobile.
Preferably, described range sensor is infrared distance measuring sensor.
Preferably, the distance on the described range sensor base from described car door is 95-105mm, and can the distance of side of folding be 95-105mm from described car door.
Present invention also offers a kind of automobile, including car door anti-collision device, described car door anti-collision device is any one car door anti-collision device above-mentioned.
Can be seen that from technique scheme, after passenger's opening car door dead lock, vehicle body control can receive the start signal of fastener for vehicle door, understand command range sensor afterwards to start working, if there being barrier to exist before car door, range sensor will detect that the distance value between barrier and car door, and the distance signal transmission of this distance value will be included to vehicle body control, vehicle body control can by this distance signal transmission to output device, distance value is exported by output device, the distance between reminding passengers car door and barrier.So, passenger just will recognize that the distance from car door of the barrier before car door before pushing car door open, thus judging to want to open the door, and the aperture of car door is much, thus avoiding the injury caused car door or pedestrian.
Accompanying drawing explanation
In order to be illustrated more clearly that the scheme in the embodiment of the present invention, below the accompanying drawing used required described in embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those skilled in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the car door anti-collision device that Fig. 1 provides for the present invention one specific embodiment and car door；
The top view of the car door anti-collision device that Fig. 2 provides for the present invention one specific embodiment and car door.
Wherein, 1 be range sensor, 2 be car door, 3 be vehicle body control, 4 for barrier.
Detailed description of the invention
The invention provides a kind of car door anti-collision device, this car door anti-collision device is before passenger pushes car door open, it is possible to the distance of the barrier before reminding passengers car door and car door, thus avoiding car door to collide barrier or pedestrian, it is to avoid cause the injury to car door or pedestrian.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on embodiments of the invention, all other embodiments that those of ordinary skill in the art obtain under the premise not making creative work, broadly fall into the scope of protection of the invention.
Refer to Fig. 1-Fig. 2, in the present invention one specific embodiment, car door anti-collision device includes range sensor 1, vehicle body control 2 and output device.
Wherein, range sensor 1 is arranged on car door 2, is used for the distance value between barrier 4 and the car door 2 before detecting car door 2.Vehicle body control 3 electrically connects with range sensor 1, and output device electrically connects with vehicle body control 3.After vehicle body control 3 detects the start signal of fastener for vehicle door, vehicle body control 3 command range sensor 1 is started working, after the barrier 4 before range sensor 1 detects car door 2 distance value from car door 2, the distance signal transmission of this distance value will be included to vehicle body control 3, vehicle body control 3 is by this distance signal transmission to output device, and distance value is exported by output device.
In the present embodiment, after passenger's opening car door dead lock, vehicle body control 3 can receive the start signal of fastener for vehicle door, understand command range sensor 1 afterwards to start working, if there being barrier 4 to exist before car door 2, range sensor 1 will detect that the distance value between barrier 4 and car door 2, and the distance signal transmission of this distance value will be included to vehicle body control 3, vehicle body control 3 can by this distance signal transmission to output device, distance value is exported by output device, the distance between reminding passengers car door 2 and barrier 4.So, passenger just will recognize that the distance from car door 2 of the barrier 4 before car door 2 before pushing car door 2 open, thus judging to want to open the door, and the aperture of car door is much, thus avoiding the injury caused car door 2 or pedestrian.
In the present invention one specific embodiment, the range sensor 1 in above-mentioned is preferably radar sensor.During radar sensor work, launch radar wave, this radar wave is when running into barrier 4, it is reflected back by barrier 4, radar sensor can accept the radar wave fired back, and radar wave according to launching radar wave and can accept time of radar wave and extrapolates the barrier 4 before car door 2 and the distance value between car door 2, and the distance signal transmission of this distance value will be included to vehicle body control 3.
In the present invention one specific embodiment, radar sensor is embedded in car door 2.Such set-up mode can protect radar sensor not by the damage of foreign object well.
In the present invention one specific embodiment, the output device in above-mentioned is preferably buzzer, and this buzzer can send the alarm sound of different frequency according to different distance signals.Such as, it is possible to make following setting: when radar sensor detects that the distance from car door 2 of the barrier 4 before car door 2 is less than or equal to 30cm, and during more than 20cm, it is 0.5Hz that buzzer sends frequency, and dutycycle is the alarm sound of 50%；When radar sensor detects that the distance from car door 2 of the barrier 4 before car door 2 is less than or equal to 20cm, and during more than 10cm, it is 1Hz that buzzer sends frequency, and dutycycle is the alarm sound of 50%；When radar sensor detects the distance from car door 2 of the barrier 4 before car door 2 less than 10cm, buzzer sends long time of alarm sound.Passenger will hear the alarm sound of buzzer after opening car door dead lock, thus judging to want to push open car door 2, and the aperture of car door 2 is much, thus avoiding the injury caused car door 2 or pedestrian.
In the present invention one specific embodiment, buzzer is integrated on the instrument board of automobile by prioritizing selection.
In the present invention one specific embodiment, the output device in above-mentioned can also be chosen as phonetic alarm.This phonetic alarm is after the distance signal receiving vehicle body control 3, by report the distance value between barrier 4 and car door 2 in the way of voice.
Further, this voice announcer prioritizing selection is arranged on the instrument board of automobile.
In the present invention one specific embodiment, the range sensor 1 in above-mentioned is specially infrared distance measuring sensor.Infrared distance sensor has a pair infrared signal and launches and reception diode, and infrared distance measuring sensor extrapolates the distance value between barrier and car door according to the time difference launching infrared ray and receiving infrared-ray.
In the present invention one specific embodiment, the distance on the range sensor 1 base from car door 2 is 95-105mm, and can the distance of side of folding be 95-105mm from car door 2.
The invention also discloses a kind of automobile, including car door anti-collision device, especially, this car door anti-collision device is any one car door anti-collision device above-mentioned, above-mentioned car door anti-collision device has the effect above, and the automobile with above-mentioned car door anti-collision device has the effect above equally, therefore repeats no more herein.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (10)
1. a car door anti-collision device, it is characterised in that including:
It is arranged on car door (2), it is possible to detect the range sensor (1) of distance value between the barrier (4) in described car door (2) front and described car door (2)；
Electrically connect with described range sensor (1), after receiving the start signal of fastener for vehicle door, control the vehicle body control (3) that described range sensor (1) works, described range sensor (1) by include described distance value distance signal transmission give described vehicle body control (3)；
Electrically connect with described vehicle body control (3), be used for receiving the output device of the described distance signal of described vehicle body control (3).
2. car door anti-collision device according to claim 1, it is characterised in that described range sensor is radar sensor.
3. car door anti-collision device according to claim 2, it is characterised in that described radar sensor is embedded in described car door (2).
4. car door anti-collision device according to claim 1, it is characterised in that described output device is buzzer, described buzzer, according to different described distance signals, sends the alarm sound of different frequency.
5. car door anti-collision device according to claim 4, it is characterised in that described buzzer is integrated on the instrument board of automobile.
6. car door anti-collision device according to claim 1, it is characterised in that described output device is voice announcer.
7. car door anti-collision device according to claim 6, it is characterised in that described voice announcer is arranged on the instrument board of automobile.
8. car door anti-collision device according to claim 1, it is characterised in that described range sensor (1) is infrared distance measuring sensor.
9. the car door anti-collision device according to claim 1-8 any one, it is characterized in that, the distance on the described range sensor (1) base from described car door (2) is 95-105mm, and can the distance of side of folding be 95-105mm from described car door (2).
10. an automobile, including car door anti-collision device, it is characterised in that described car door anti-collision device is the car door anti-collision device as described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162101.8A CN105711495A (en) | 2016-03-21 | 2016-03-21 | Automobile door collision prevention device and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162101.8A CN105711495A (en) | 2016-03-21 | 2016-03-21 | Automobile door collision prevention device and automobile |
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| Publication Number | Publication Date |
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| CN105711495A true CN105711495A (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610162101.8A Pending CN105711495A (en) | 2016-03-21 | 2016-03-21 | Automobile door collision prevention device and automobile |
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| CN (1) | CN105711495A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054215A (en) * | 2017-06-01 | 2017-08-18 | 北京汽车研究总院有限公司 | A kind of car door anti-collision system, control method and automobile |
| CN108979413A (en) * | 2018-07-19 | 2018-12-11 | 广东东箭汽车科技股份有限公司 | A kind of car door autocontrol method and device |
| CN109073504A (en) * | 2017-12-18 | 2018-12-21 | 深圳市大疆创新科技有限公司 | Hatch door detection method, system, mobile platform and fog machine |
| CN111762098A (en) * | 2020-07-03 | 2020-10-13 | 无锡职业技术学院 | Vehicle body anti-collision alarm device and use method thereof |
| CN112576116A (en) * | 2020-12-11 | 2021-03-30 | 芜湖汽车前瞻技术研究院有限公司 | Automobile holographic door handle system and control method thereof |
| CN113216784A (en) * | 2021-04-21 | 2021-08-06 | 深圳市顺禾电器科技有限公司 | Vehicle door control method, controller and vehicle |
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| EP1207262A2 (en) * | 2000-11-15 | 2002-05-22 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle with at least one pivoting door |
| CN203592961U (en) * | 2013-12-06 | 2014-05-14 | 延锋伟世通(北京)汽车饰件系统有限公司 | Anti-collision prompting device used when automobile doors are opened |
| CN205523943U (en) * | 2016-03-21 | 2016-08-31 | 力帆实业(集团)股份有限公司 | Door buffer stop and car |
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2016
- 2016-03-21 CN CN201610162101.8A patent/CN105711495A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1207262A2 (en) * | 2000-11-15 | 2002-05-22 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle with at least one pivoting door |
| CN203592961U (en) * | 2013-12-06 | 2014-05-14 | 延锋伟世通(北京)汽车饰件系统有限公司 | Anti-collision prompting device used when automobile doors are opened |
| CN205523943U (en) * | 2016-03-21 | 2016-08-31 | 力帆实业(集团)股份有限公司 | Door buffer stop and car |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054215A (en) * | 2017-06-01 | 2017-08-18 | 北京汽车研究总院有限公司 | A kind of car door anti-collision system, control method and automobile |
| CN107054215B (en) * | 2017-06-01 | 2019-11-08 | 北京汽车研究总院有限公司 | A kind of car door anti-collision system, control method and automobile |
| CN109073504A (en) * | 2017-12-18 | 2018-12-21 | 深圳市大疆创新科技有限公司 | Hatch door detection method, system, mobile platform and fog machine |
| US11408219B2 (en) | 2017-12-18 | 2022-08-09 | SZ DJI Technology Co., Ltd. | Hatch door detection method and system, mobile platform, and plant protection vehicle |
| CN108979413A (en) * | 2018-07-19 | 2018-12-11 | 广东东箭汽车科技股份有限公司 | A kind of car door autocontrol method and device |
| CN108979413B (en) * | 2018-07-19 | 2020-08-04 | 广东东箭汽车科技股份有限公司 | Automatic control method and device for vehicle door |
| CN111762098A (en) * | 2020-07-03 | 2020-10-13 | 无锡职业技术学院 | Vehicle body anti-collision alarm device and use method thereof |
| CN111762098B (en) * | 2020-07-03 | 2021-07-27 | 无锡职业技术学院 | Vehicle body anti-collision alarm device and use method thereof |
| CN112576116A (en) * | 2020-12-11 | 2021-03-30 | 芜湖汽车前瞻技术研究院有限公司 | Automobile holographic door handle system and control method thereof |
| CN113216784A (en) * | 2021-04-21 | 2021-08-06 | 深圳市顺禾电器科技有限公司 | Vehicle door control method, controller and vehicle |
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Application publication date: 20160629 |