CN104442660A - Door control method for vehicle parking - Google Patents
Door control method for vehicle parking Download PDFInfo
- Publication number
- CN104442660A CN104442660A CN201410624343.5A CN201410624343A CN104442660A CN 104442660 A CN104442660 A CN 104442660A CN 201410624343 A CN201410624343 A CN 201410624343A CN 104442660 A CN104442660 A CN 104442660A
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- Prior art keywords
- vehicle
- car door
- control method
- obstacle
- detect
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R21/0134—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to imminent contact with an obstacle, e.g. using radar systems
Abstract
The invention relates to a door control method for vehicle parking. According to an existing method for opening a vehicle door, brand-new designing is performed, the door control method designed in a brand-new mode is adopted, through real-time detection behind the vehicle side, whether an obstacle exists or not is judged, and the real-time state of the obstacle is judged; in this way, the working environment of the vehicle door is intelligently detected and judged, in combination with a vehicle electronic control door locking device of the vehicle, the vehicle door is intelligently controlled in the working process, it is effectively avoided that in the opening process, the vehicle door hurts vehicles or passersby on the side, and the working safety of the vehicle door is guaranteed.
Description
Technical field
The present invention relates to
oneplant vehicle parking gate control method, belong to automobile automatic control technology field.
Background technology
Automobile refers to the fuel such as gasoline, diesel oil, natural fuels or the transportation means that is used as power by driving engine with the novel energy such as battery, solar power, automobile is often used as carrying visitor, goods and traction visitor, goods trailer, also promisingly complete specific transportation burden or job task and reequiped or become special-use vehicle through being assembled with specialized equipment, automobile plays huge effect in human social development process, and along with scientific and technological progress, every technology of automobile, function is maked rapid progress, and automobile designers is in order to meet people's improving constantly automotive needs, many improvement and design are made, wherein especially with the car door that activity is maximum, designer has made a lot of improvement for car door, such as number of patent application: 201110337558.5, disclose a kind of slip car door, primarily of door frame and slip car door composition, described door frame is installed onboard, described slip car door is provided with window structure, described slip car door can slide up and down along door frame, realize the switch of car door, described slide trucks reveal wall is provided with carriage, described door frame is provided with the closed slide or sliding tray and locking location holding structure thereof that can slide for described carriage.The slip car door of technique scheme design can solve existing opening/closing door of vehicle and to take up room large problem, its advantage be vehicle body sidewall and obstacle distance less when still can all open, it both can be used as cab vehicle door, also can be used as compartment car door, adopt the slip car door of technique scheme design, the outward appearance more fashion of whole automobile can be made, more have individual character, meet the individual needs of customer to automobile, improve the recreational of automobile and the convenience operated.
Also have number of patent application: 201210107243.6, disclose a kind of Automatic automobile door alarm.It comprises car door detecting sensor, ignition detector, controller and combined aural and visual alarm; Wherein: car door detecting sensor is closing of the door presence sensor; Ignition detector is car engine ignition sensor, and when automotive ignition starts, ignition detector will send ignition signal; Controller is the micro controller system be made up of micro controller system, and it can receive closing of the door perfect signal and the ignition signal that exports of ignition detector that car door detecting sensor exports; Combined aural and visual alarm is the output block of whole annunciator, can provide alarm sound and warning light; The Automatic automobile door alarm of technique scheme design, can when automobile starting the state of automatic inspection automobile door closing, this makes it possible to the reliable closedown guaranteeing arrangements for automotive doors, for ensureing that driving safety provides necessary condition.
Moreover, number of patent application: 201310121348.1, discloses a kind of arrangements for automotive doors anti-pinch device, comprises vehicle accelerator and controls motor, car speed sensor, running computer, door closing state detection sensor; Described door closing state detection sensor is connected with running computer; Automobile is in stagnation of movement idling mode, and door closing state detection sensor and running computer electric connection, door closing state detection sensor enters testing state.When occupant get off tail gate normally shut time, vehicle accelerator control motor normally work; When automobile enters normal motoring condition, door closing state detection sensor enters dormant state because power supply disconnects; When get off clothing or carry-on articles of occupant is clamped by car door, clothing or carry-on articles can be torn tape car door vibration, and running computer just sends instruction stop vehicle Throttle Opening Control feeding electric motors, thus causes automobile flameout and cannot move forward.The arrangements for automotive doors anti-pinch device of technique scheme design, structure is simple, reliable operation, reliability of service and safety performance are high, the arrangements for automotive doors anti-pinch device that is especially applicable to car.
By the Curve guide impeller of above-mentioned prior art for car door, can find out, design the mode of operation for car door, anti-pinch in safety mode and use procedure is carried out improving and is designed, all there is good effect, but carry out observation to the use of existing car door to find, in opening car door process, if do not examine car door one proceeds posterolateral whether to send a car or pedestrian, just be easy to the injury caused back car or pedestrian, and similar accident has generation frequently, to this, prior art is the good terms of settlement of neither one still, the observation of driver and crew self can only be relied on, this just belongs to a potential safety hazard in arrangements for automotive doors use procedure.
Summary of the invention
For above-mentioned technical matters, technical matters to be solved by this invention is to provide a kind of use procedure for existing arrangements for automotive doors and carries out, devise brand-new control method, the unlatching for car door adopts Intelligent Measurement, Based Intelligent Control, realizes the vehicle parking gate control method of safety open door operation.
The present invention is in order to solve the problems of the technologies described above by the following technical solutions: the present invention devises a kind of vehicle parking gate control method, comprises the steps:
Whether whether real-time detection vehicle remains static, if detect, vehicle does not stop, then continue to detect vehicle and remain static; Otherwise if vehicle parking detected, then operate in accordance with the following steps for the both sides of vehicle respectively:
Whether there is obstacle in the predeterminable range that step 001. detects this proceeds posterolateral of vehicle, be enter step 002, otherwise enter step 003;
Step 002. detects and judges whether this obstacle moves, and whether moving direction is consistent with vehicle heading, is, operated or keeps the restriction for this side car door opening of vehicle, and returning step 001, otherwise enter step 003 by vehicle electrically controlling door locking device;
Step 003. detects the restriction whether existed for this side car door opening of vehicle, is, removes the restriction for this side car door opening of vehicle, and enters step 004, otherwise directly enter step 004;
Step 004. detects the car door whether this side of vehicle exists unlatching, if this side of vehicle does not exist the car door of unlatching, then returns step 001, if this side of vehicle exists the car door opened, then enters step 005;
Step 005. returns step 004.
As a preferred technical solution of the present invention: what whether described detection vehicle stopped is operating as: by vehicle OBD II interface collection vehicle whether parking information, detect vehicle and whether stop.
As a preferred technical solution of the present invention: what whether described detection vehicle stopped is operating as: detect vehicle by the speed sensor be arranged on vehicle and whether stop.
As a preferred technical solution of the present invention: in described step 001, in the predeterminable range detecting this proceeds posterolateral of vehicle by being arranged on distance measuring sensor on back mirror, whether there is obstacle.
As a preferred technical solution of the present invention: in described step 002, detect and judge whether this obstacle moves, and be operating as consistent with vehicle heading of moving direction: described distance measuring sensor detects the distance between obstacle and distance measuring sensor in real time, and whether judging distance is in reducing trend, judge that obstacle moves, and moving direction is consistent with vehicle heading; Otherwise judgement obstacle does not move or moving direction is not consistent with vehicle heading.
As a preferred technical solution of the present invention: in described step 004, detect this side of vehicle and whether there is being operating as of the car door of unlatching: by vehicle OBD II interface collection vehicle vehicle door status information, detect the car door whether this side of vehicle exists unlatching.
A kind of vehicle parking gate control method of the present invention adopts above technical scheme compared with prior art, has following technique effect:
(1) the vehicle parking gate control method of the present invention's design, for the open operation of existing car door, carry out brand-new design, adopt the gate control method of brand-new design, by the real-time detection for vehicle side rear, the existence of disturbance in judgement thing, and the real-time status of disturbance in judgement thing, realize the Intelligent Measurement for car door working environment and judgement, and in conjunction with the vehicle electrically controlling door locking device of vehicle self, realize the Based Intelligent Control for car door working process, effectively prevent the injury to side vehicles or pedestrians in car door opening process, ensure that the safety of Vehicular door work,
(2) in the vehicle parking gate control method that the present invention designs, for the detection whether vehicle stops, design can carry out acquisition testing by vehicle-mounted OBD II interface or Negotiation speed sensor detects, achieve various ways to detect, ensure that the variety of detection mode and the stability of testing process; Detection for obstacle state of kinematic motion judges, adopts the mode contrasted before and after detection data to go to realize, practical, convenient, and it is high to detect judged result accuracy; And for the detection whether car door is opened, adopt vehicle-mounted OBD II interface to carry out acquisition testing, process is direct and accuracy is high.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet that the present invention designs a kind of vehicle parking gate control method.
Detailed description of the invention
Below in conjunction with Figure of description, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, a kind of vehicle parking gate control method of the present invention's design, in the middle of actual application, specifically comprises the steps:
Whether by vehicle OBD II interface collection vehicle whether parking information, or detect vehicle in real time by the speed sensor be arranged on vehicle and stop, whether if detect, vehicle does not stop, then continue to detect vehicle and stop; Otherwise if vehicle parking detected, then operate in accordance with the following steps for the both sides of vehicle respectively:
Step 001. detects in the predeterminable range of this proceeds posterolateral of vehicle whether there is obstacle by the distance measuring sensor be arranged on back mirror, is enter step 002, otherwise enters step 003;
This predeterminable range is wherein the detecting distance of distance measuring sensor, in actual application, can, with this, according to predeterminable range requirement, select the distance measuring sensor of dimension to go to realize.
Step 002. detects and judges whether this obstacle moves, and moving direction is consistent with vehicle heading, is, is operated or keeps the restriction for this side car door opening of vehicle, and returning step 001, otherwise enter step 003 by vehicle electrically controlling door locking device;
Wherein, distance measuring sensor detects the distance between obstacle and distance measuring sensor in real time, and whether judging distance is in reducing trend, is, judge that obstacle moves, and moving direction is consistent with vehicle heading; Otherwise judgement obstacle does not move or moving direction is not consistent with vehicle heading; This wherein, the trend of reducing can be known by twice detection in front and back, and the distance of front one-time detection is greater than the distance of rear one-time detection, then can judge in reducing trend, otherwise natural undecidable is in reducing trend.
Step 003. detects the restriction whether existed for this side car door opening of vehicle, is, removes the restriction for this side car door opening of vehicle, and enters step 004, otherwise directly enter step 004;
Step 004., by vehicle OBD II interface collection vehicle vehicle door status information, detects the car door whether this side of vehicle exists unlatching, if this side of vehicle does not exist the car door of unlatching, then returns step 001, if this side of vehicle exists the car door opened, then enter step 005;
Step 005. returns step 004.
The vehicle parking gate control method of the present invention's design, for the open operation of existing car door, carry out brand-new design, adopt the gate control method of brand-new design, by the real-time detection for vehicle side rear, the existence of disturbance in judgement thing, and the real-time status of disturbance in judgement thing, realize the Intelligent Measurement for car door working environment and judgement, and in conjunction with the vehicle electrically controlling door locking device of vehicle self, realize the Based Intelligent Control for car door working process, effectively prevent the injury to side vehicles or pedestrians in car door opening process, ensure that the safety of Vehicular door work, in practical application, for the detection whether vehicle stops, design can carry out acquisition testing by vehicle-mounted OBD II interface or Negotiation speed sensor detects, and achieves various ways and detects, ensure that the variety of detection mode and the stability of testing process, detection for obstacle state of kinematic motion judges, adopts the mode contrasted before and after detection data to go to realize, practical, convenient, and it is high to detect judged result accuracy, and for the detection whether car door is opened, adopt vehicle-mounted OBD II interface to carry out acquisition testing, process is direct and accuracy is high.
By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the present invention is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also makes a variety of changes under the prerequisite not departing from present inventive concept.
Claims (6)
1. a vehicle parking gate control method, is characterized in that, comprises the steps:
Whether whether real-time detection vehicle remains static, if detect, vehicle does not stop, then continue to detect vehicle and remain static; Otherwise if vehicle parking detected, then operate in accordance with the following steps for the both sides of vehicle respectively:
Whether there is obstacle in the predeterminable range that step 001. detects this proceeds posterolateral of vehicle, be enter step 002, otherwise enter step 003;
Step 002. detects and judges whether this obstacle moves, and whether moving direction is consistent with vehicle heading, is, operated or keeps the restriction for this side car door opening of vehicle, and returning step 001, otherwise enter step 003 by vehicle electrically controlling door locking device;
Step 003. detects the restriction whether existed for this side car door opening of vehicle, is, removes the restriction for this side car door opening of vehicle, and enters step 004, otherwise directly enter step 004;
Step 004. detects the car door whether this side of vehicle exists unlatching, if this side of vehicle does not exist the car door of unlatching, then returns step 001, if this side of vehicle exists the car door opened, then enters step 005;
Step 005. returns step 004.
2. whether a kind of vehicle parking gate control method according to claim 1, is characterized in that: what whether described detection vehicle stopped is operating as: by vehicle OBD II interface collection vehicle whether parking information, detect vehicle and stop.
3. whether a kind of vehicle parking gate control method according to claim 1, is characterized in that: what whether described detection vehicle stopped is operating as: detect vehicle by the speed sensor be arranged on vehicle and stop.
4. a kind of vehicle parking gate control method according to claim 1, is characterized in that: in described step 001, whether there is obstacle in the predeterminable range being detected this proceeds posterolateral of vehicle by the distance measuring sensor be arranged on back mirror.
5. a kind of vehicle parking gate control method according to claim 4, it is characterized in that: in described step 002, detect and judge whether this obstacle moves, and be operating as consistent with vehicle heading of moving direction: described distance measuring sensor detects the distance between obstacle and distance measuring sensor in real time, and whether judging distance is in reducing trend, judge that obstacle moves, and moving direction is consistent with vehicle heading; Otherwise judgement obstacle does not move or moving direction is not consistent with vehicle heading.
6. a kind of vehicle parking gate control method according to claim 1, it is characterized in that: in described step 004, detect this side of vehicle and whether there is being operating as of the car door of unlatching: by vehicle OBD II interface collection vehicle vehicle door status information, detect the car door whether this side of vehicle exists unlatching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410624343.5A CN104442660A (en) | 2014-11-10 | 2014-11-10 | Door control method for vehicle parking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410624343.5A CN104442660A (en) | 2014-11-10 | 2014-11-10 | Door control method for vehicle parking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104442660A true CN104442660A (en) | 2015-03-25 |
Family
ID=52889655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410624343.5A Withdrawn CN104442660A (en) | 2014-11-10 | 2014-11-10 | Door control method for vehicle parking |
Country Status (1)
| Country | Link |
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| CN (1) | CN104442660A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220979A (en) * | 2015-09-25 | 2016-01-06 | 荣保民 | A kind of opening door of vehicle safety device |
| CN108674362A (en) * | 2018-04-26 | 2018-10-19 | 上海工程技术大学 | Anti- rearward collision early warning locking device when a kind of automobile door opening |
| CN108884692A (en) * | 2016-02-29 | 2018-11-23 | 株式会社自动网络技术研究所 | Vehicle auto-unlocking device |
| CN109085818A (en) * | 2017-06-14 | 2018-12-25 | 百度（美国）有限责任公司 | The method and system of car door lock based on lane information control automatic driving vehicle |
| CN111284403A (en) * | 2018-12-07 | 2020-06-16 | 宝沃汽车（中国）有限公司 | Vehicle door opening control method and system and vehicle |
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| CN101927746A (en) * | 2009-06-26 | 2010-12-29 | 任立蓬 | Automobile door opening anti-collision device |
| CN202952900U (en) * | 2012-12-10 | 2013-05-29 | 成都信息工程学院 | Automobile door opening anti-collision device |
| CN103149915A (en) * | 2013-03-12 | 2013-06-12 | 北汽银翔汽车有限公司 | Extended function pack for automobile |
| CN203318338U (en) * | 2013-06-13 | 2013-12-04 | 董大鹏 | Automobile safety door opening collision-prevention device |
| JP2013241151A (en) * | 2012-05-22 | 2013-12-05 | Daimler Ag | Vehicle door unlocking device |
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2014
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Patent Citations (6)
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| CN201354056Y (en) * | 2009-02-11 | 2009-12-02 | 田小东 | Vehicle door safe opening anti-collision device |
| CN101927746A (en) * | 2009-06-26 | 2010-12-29 | 任立蓬 | Automobile door opening anti-collision device |
| JP2013241151A (en) * | 2012-05-22 | 2013-12-05 | Daimler Ag | Vehicle door unlocking device |
| CN202952900U (en) * | 2012-12-10 | 2013-05-29 | 成都信息工程学院 | Automobile door opening anti-collision device |
| CN103149915A (en) * | 2013-03-12 | 2013-06-12 | 北汽银翔汽车有限公司 | Extended function pack for automobile |
| CN203318338U (en) * | 2013-06-13 | 2013-12-04 | 董大鹏 | Automobile safety door opening collision-prevention device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220979A (en) * | 2015-09-25 | 2016-01-06 | 荣保民 | A kind of opening door of vehicle safety device |
| CN108884692A (en) * | 2016-02-29 | 2018-11-23 | 株式会社自动网络技术研究所 | Vehicle auto-unlocking device |
| CN109085818A (en) * | 2017-06-14 | 2018-12-25 | 百度（美国）有限责任公司 | The method and system of car door lock based on lane information control automatic driving vehicle |
| CN109085818B (en) * | 2017-06-14 | 2022-01-21 | 百度（美国）有限责任公司 | Method and system for controlling door lock of autonomous vehicle based on lane information |
| CN108674362A (en) * | 2018-04-26 | 2018-10-19 | 上海工程技术大学 | Anti- rearward collision early warning locking device when a kind of automobile door opening |
| CN111284403A (en) * | 2018-12-07 | 2020-06-16 | 宝沃汽车（中国）有限公司 | Vehicle door opening control method and system and vehicle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150325 |