CN101469589A - Safeguard protection device for opening vehicle door - Google Patents
Safeguard protection device for opening vehicle door Download PDFInfo
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- CN101469589A CN101469589A CNA2007101738183A CN200710173818A CN101469589A CN 101469589 A CN101469589 A CN 101469589A CN A2007101738183 A CNA2007101738183 A CN A2007101738183A CN 200710173818 A CN200710173818 A CN 200710173818A CN 101469589 A CN101469589 A CN 101469589A
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- infrared receiving
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Abstract
The present invention relates to vehicle door safety device, particularly a vehicle door opening safety device which includes an infrared receiving terminal on the top of the automobile door, and a infrared emission terminal that set on the vehicle end on the same side with the automobile door; the infrared receiving terminal can receive infrared signal that transmitted by the infrared emission terminal and on the same height level; the infrared receiving terminal and the infrared emission terminal are connected on a processing unit respectively; the processing unit can control infrared emission terminal transmit infrared signal and control the infrared receiving terminal receive infrared signal, judge make and break of receiving signal by the infrared receiving terminal; when the infrared receiving terminal suddenly cannot receive the infrared signal, the processing unit controls a brake mechanism to restrict automobile door opening. The technical problems like existing device structure is relative complex and equipments like image capture device is relative expensive are mainly solved by the invention, besides, problem like unable rapid analyze and judge to suddenly income vehicles from image acquire area, can absolutely ensure security when automobile door opens.
Description
Technical field
The present invention relates to the safety guard of arrangements for automotive doors safety guard, particularly a kind of opening vehicle door.
Background technology
Because the progress of auto industry and growth fast, make people in traffic, obtain very big facility, no matter and be locomotive, automobile, even oversize vehicle such as train, trailer, its common characteristic is exactly that speed is fast, under this situation, no doubt offer people's vehicles easily, but also relatively hiding danger highly, the traffic safety that common people paid close attention to focuses on the vehicle in advancing mostly, still may cause danger when stopping and ignore, and occurrence probability is very high, the unexpected situation that takes place during common the parking is:
1, driver or passenger open and suffer rear car bump after car door is got off: because the design of automobile driver seat, when making automobile lean on curb parking, the track that driver's seat next-door neighbour's vehicle is advanced, when getting off, the driver enters the track immediately, elder generation does not have at the affirmation rear the main rearview mirror that relies on of sending a car before can getting off for the driver, but in actual mechanical process, the driver tends to ignore this situation and security incident has taken place.
Suffer the back car overtaking collision when 2, the passenger of back-seat passengers or front passenger's seat gets off: this speciogenesis does not rest in the roadside fully at automobile, and car and roadside still have suitable distance, and foot passes through for other vehicle.Rashly open the door when getting off as people like this, just be easy to cause personal injury, other annoying legal issue of also deriving easily.
In view of the foregoing, the someone has invented a kind of monitoring device capable of ensuring safe opening of car door, as Chinese invention patent prospectus (publication number: CN1721229A) disclose this device.It mainly reaches tailstock appropriate location and sets up a video capture device separately at least one rearview mirror of automobile, dynamic image in order to extensive angle ground acquisition car rear, and further analyze relatively whether have approaching object fast in the image, under at dead ship condition, analyze Che Houyou fast near object, then see through interlock mechanism restriction car door opening, the accident of back car overtaking collision takes place to meet with when desiring to get off to avoid driver or passenger to open car door.
As mentioned above, conventional device mainly is by the acquisition of image and analyzes when judging car door opening whether have potential safety hazard, but also can limit the unlatching of car door by joint-action mechanism.But this product structure more complicated, and the price comparison costliness of video capture device, the cost that has caused product is than higher.Another problem is for the vehicle that enters from image capture scope accident suddenly, can't make rapidly and analyzing and judgement.
Summary of the invention
The object of the present invention is to provide a kind of safety guard of opening vehicle door; mainly solve the technical problem of the price comparison costliness of equipment such as conventional device structure more complicated and video capture device; in addition; for the vehicle that enters from image capture scope accident suddenly; can't make the problem of analyzing and judging rapidly, the safety in the time of can guaranteeing car door opening fully.
For addressing the above problem, the present invention is achieved in that
A kind of safety guard of opening vehicle door is characterized in that it comprises the infrared receiving terminal that is arranged at the car door top, is arranged at the infrared emission end with car door the same side vehicle body tail end; Infrared receiving terminal can receive the infrared signal of infrared emission end emission and on sustained height; This infrared receiving terminal and infrared emission end are connected on the processing unit, and this processing unit can be controlled infrared emission end emission infrared signal, the infrared receiving terminal reception of control infrared signal, judge the break-make of infrared receiving terminal received signal; When hot outer receiving terminal can't receive infrared signal suddenly, then by processing unit control arrestment mechanism restriction car door opening.
The safety guard of described opening vehicle door is characterized in that this arrestment mechanism comprises that one is connected in the cylinder of processing unit, and this cylinder top is provided with a latch, and this latch is insertable through in the spacing jack in the car door rotating shaft.
The safety guard of described opening vehicle door, but it is characterized in that infrared receiving terminal and infrared emission end are separately positioned on the link gear of connecting shaft rotation, and guarantee that the two port is relative.
The safety guard of described opening vehicle door is characterized in that this processing unit connects power supply after car door opening, and the safeguard protection of opening the door.
A kind of safety guard of opening vehicle door is characterized in that it comprises the infrared emission end that is arranged at the car door top, is arranged at the infrared receiving terminal with car door the same side vehicle body tail end; Infrared receiving terminal can receive the infrared signal of infrared emission end emission and on sustained height; This infrared receiving terminal and infrared emission end are connected on the processing unit, and this processing unit can be controlled infrared emission end emission infrared signal, the infrared receiving terminal reception of control infrared signal, judge the break-make of infrared receiving terminal received signal; When hot outer receiving terminal can't receive infrared signal suddenly, then by processing unit control arrestment mechanism restriction car door opening.
The safety guard of described opening vehicle door is characterized in that this arrestment mechanism comprises that one is connected in the cylinder of processing unit, and this cylinder top is provided with a latch, and this latch is insertable through in the spacing jack in the car door rotating shaft.
The safety guard of described opening vehicle door, but it is characterized in that infrared receiving terminal and infrared emission end are separately positioned on the link gear of connecting shaft rotation, and guarantee that the two port is relative.
The safety guard of described opening vehicle door is characterized in that this processing unit connects power supply after car door opening, and the safeguard protection of opening the door.
By technique scheme, the present invention has following advantage:
1, apparatus of the present invention can be according to the situation of follow-up vehicle after parking, and the Control of Automobile car door opening when follow-up vehicle enters the deathtrap rapidly, can avoid car door further to open by arrestment mechanism.
2, apparatus of the present invention existing apparatus is compared, and the situation that enters the deathtrap is suddenly in time handled.
3, apparatus of the present invention are compared with existing apparatus, and cost reduces greatly.
Description of drawings
Fig. 1 is the structural representation of apparatus of the present invention.
Fig. 2 is the electrical structure schematic diagram of apparatus of the present invention.
Among the figure:
11-car door;
12-vehicle body;
21-infrared receiving terminal;
22-infrared emission end;
3-processing unit;
41-cylinder;
42-latch;
43-spacing jack.
The specific embodiment
Embodiment 1
See also Fig. 1,2, a kind of safety guard of opening vehicle door.It comprises the infrared receiving terminal 21 that is arranged at car door 11 tops, be arranged at the infrared emission end 22 with car door 11 the same side vehicle bodies 12 tail ends; Infrared receiving terminal 21 can receive the infrared signal of infrared emission end 22 emission and on sustained height; This infrared receiving terminal 21 and infrared emission end 22 are connected on the processing unit 3, and this processing unit 3 can be controlled the break-make that the infrared emission end is launched 22 infrared signals, the infrared receiving terminal 21 reception infrared signals of control, judged infrared receiving terminal 21 received signals; When hot outer receiving terminal 21 can't receive infrared signal suddenly, then by processing unit 3 control arrestment mechanism restriction car door openings.This arrestment mechanism comprises that one is connected in the cylinder 41 of processing unit 3, and these cylinder 41 tops are provided with a latch 42, and this latch is insertable through in the spacing jack 43 in the car door rotating shaft.But this infrared receiving terminal 21 and infrared emission end 22 are separately positioned on the link gear of connecting shaft rotation, and guarantee that the two port is relative.This processing unit 3 is connected power supply after car door opening, and the safeguard protection of opening the door.
During use, behind car door opening, the infrared emission end transmits to infrared receiving terminal, after follow-up vehicle entered rapidly, infrared receiving terminal had not received signal, at this moment, processing unit will insert latch in the jack of car door rotating shaft by driving cylinder, avoids car door further to open.
Embodiment 2
A kind of safety guard of opening vehicle door, it comprises the infrared emission end that is arranged at the car door top, be arranged at the infrared receiving terminal with car door the same side vehicle body tail end; Infrared receiving terminal is with the infrared signal that receives the emission of infrared emission end and on sustained height; This infrared receiving terminal and infrared emission end are connected on the processing unit, and this processing unit can be controlled infrared emission end emission infrared signal, the infrared receiving terminal reception of control infrared signal, judge the break-make of infrared receiving terminal received signal; When hot outer receiving terminal can't receive infrared signal suddenly, then by processing unit control arrestment mechanism restriction car door opening.
Being preferred embodiment of the present invention only in sum, is not to be used for limiting practical range of the present invention.Be that all equivalences of doing according to the content of the present patent application claim change and modification, all should be technology category of the present invention.
Claims (8)
1, a kind of safety guard of opening vehicle door is characterized in that it comprises the infrared receiving terminal that is arranged at the car door top, is arranged at the infrared emission end with car door the same side vehicle body tail end; Infrared receiving terminal can receive the infrared signal of infrared emission end emission and on sustained height; This infrared receiving terminal and infrared emission end are connected on the processing unit, and this processing unit can be controlled infrared emission end emission infrared signal, the infrared receiving terminal reception of control infrared signal, judge the break-make of infrared receiving terminal received signal; When hot outer receiving terminal can't receive infrared signal suddenly, then by processing unit control arrestment mechanism restriction car door opening.
2, the safety guard of opening vehicle door according to claim 1 is characterized in that this arrestment mechanism comprises that one is connected in the cylinder of processing unit, and this cylinder top is provided with a latch, and this latch is insertable through in the spacing jack in the car door rotating shaft.
3, the safety guard of opening vehicle door according to claim 1 and 2, but it is characterized in that infrared receiving terminal and infrared emission end are separately positioned on the link gear of connecting shaft rotation, and guarantee that the two port is relative.
4, the safety guard of opening vehicle door according to claim 1 and 2 is characterized in that this processing unit connects power supply after car door opening, and the safeguard protection of opening the door.
5, a kind of safety guard of opening vehicle door is characterized in that it comprises the infrared emission end that is arranged at the car door top, is arranged at the infrared receiving terminal with car door the same side vehicle body tail end; Infrared receiving terminal can receive the infrared signal of infrared emission end emission and on sustained height; This infrared receiving terminal and infrared emission end are connected on the processing unit, and this processing unit can be controlled infrared emission end emission infrared signal, the infrared receiving terminal reception of control infrared signal, judge the break-make of infrared receiving terminal received signal; When hot outer receiving terminal can't receive infrared signal suddenly, then by processing unit control arrestment mechanism restriction car door opening.
6, the safety guard of opening vehicle door according to claim 5 is characterized in that this arrestment mechanism comprises that one is connected in the cylinder of processing unit, and this cylinder top is provided with a latch, and this latch is insertable through in the spacing jack in the car door rotating shaft.
7, according to the safety guard of claim 5 or 6 described opening vehicle doors, but it is characterized in that infrared receiving terminal and infrared emission end are separately positioned on the link gear that connecting shaft rotates, and guarantee that the two port is relative.
8, according to the safety guard of claim 5 or 6 described opening vehicle doors, it is characterized in that this processing unit connects power supply after car door opening, and the safeguard protection of opening the door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101738183A CN101469589A (en) | 2007-12-29 | 2007-12-29 | Safeguard protection device for opening vehicle door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101738183A CN101469589A (en) | 2007-12-29 | 2007-12-29 | Safeguard protection device for opening vehicle door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101469589A true CN101469589A (en) | 2009-07-01 |
Family
ID=40827365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101738183A Pending CN101469589A (en) | 2007-12-29 | 2007-12-29 | Safeguard protection device for opening vehicle door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101469589A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582400A (en) * | 2012-02-28 | 2012-07-18 | 浙江吉利汽车研究院有限公司 | Anti-collision head device of automobile door and anti-collision method thereof |
-
2007
- 2007-12-29 CN CNA2007101738183A patent/CN101469589A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582400A (en) * | 2012-02-28 | 2012-07-18 | 浙江吉利汽车研究院有限公司 | Anti-collision head device of automobile door and anti-collision method thereof |
| CN102582400B (en) * | 2012-02-28 | 2014-08-06 | 浙江吉利汽车研究院有限公司 | Anti-collision head device of automobile door and anti-collision method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090701 |