CN104822056B - A kind of car back row passenger crashproof video monitoring apparatus that opens the door - Google Patents
A kind of car back row passenger crashproof video monitoring apparatus that opens the door Download PDFInfo
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- CN104822056B CN104822056B CN201510259726.1A CN201510259726A CN104822056B CN 104822056 B CN104822056 B CN 104822056B CN 201510259726 A CN201510259726 A CN 201510259726A CN 104822056 B CN104822056 B CN 104822056B
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- door
- camera
- car
- release control
- back door
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Abstract
A kind of car back row passenger crashproof video monitoring apparatus that opens the door, it relates to a kind of car video monitoring apparatus. The object of the invention is cannot make rear row passenger observe in time the concrete condition outside car in order to solve in prior art, while opening tail gate, the problem that causes vehicle to bump against, swipe. The present invention includes camera part, monitor portion reconciliation lock control part, output and the monitor portion of camera part connect, the output of monitor portion connects the input of release control section, monitor portion comprises left side monitor component and the right side monitor component that vehicle power is identical with structure and be arranged symmetrically with, and left side monitor component comprises supervision controller, closing of the door contact, video cable plug, closing of the door contact cable plug, electric power connection line plug reconciliation lock control cable plug. The present invention can effectively prevent or avoid rear row's passenger getting off car to open rear row's car door time, occur with the traffic accidents such as the even motor vehicle collision of pedestrian, bicycle, scraping.
Description
Technical field
The present invention relates to a kind of car video monitoring apparatus, be specifically related to a kind of car back row passenger crashproof video monitoring dress that opens the doorPut, belong to automotive safety technical field.
Background technology
Outside, two Qianmens of car is provided with side mirror, and in car, front windshield is provided with rearview mirror, for Vehicle Driving Cycle or fallIn car process, observing rear and car body periphery traffic, is to ensure one of vitals that vehicle safety uses. But,In the actual use of vehicle, often occur after vehicle parking, generation and pedestrian when rear row's passenger getting off car is opened rear row's car door, fromThe traffic accidents such as even motor vehicle collision, scraping of driving a vehicle. Cause the reason of above-mentioned traffic accident to be mainly: on the one hand due to rearWhen row passenger does not open rear row's car door, in car, be not easy to observe rear view of vehicle traffic; Arranging afterwards on the other hand passenger is about toGet off while opening rear row's car door, shortage is initiatively observed the awareness of safety of rear view of vehicle traffic and is arbitrarily opened rear row's car door,Cause the generation of traffic accident.
The deficiency that causes the vehicle fitting aspect of above-mentioned traffic accident to exist is: vehicles failed rear row passenger easy for installation observes rearDevice is confirmed in the finder of traffic and the security early warning while opening rear row's car door.
Summary of the invention
The object of the invention is in order to solve prior art because making rear row passenger observe in time the concrete condition outside car,The problem that causes vehicle to bump against, swipe while opening tail gate.
Technical scheme of the present invention is: a kind of car back row passenger crashproof video monitoring apparatus that opens the door, comprises camera part, prisonControl part is conciliate lock control part, and the output of camera part and the input of monitor portion connect, monitor portion defeatedGo out the input that end connects release control section, described monitor portion comprises the left side that vehicle power is identical with structure and be arranged symmetrically withSide monitor component and right side monitor component, described left side monitor component comprises that supervision controller, closing of the door contact, video connectConnection plug, closing of the door contact cable plug, electric power connection line plug are conciliate lock control cable plug, monitor and controlDevice is connected with closing of the door contact by closing of the door contact cable plug, monitor controller pass through video cable plug andCamera part connects, and monitors that controller connects by car door electric power connection line plug and vehicle power, monitors that controller is logicalCross the input of release control connection line plug and release control section.
Described release control section comprises left side release Control Component and the right side release control group that structure is identical and be arranged symmetrically withPart, described left side release Control Component comprise release control relay, door interlock switch control relay, controlled switch of door lock,Door interlock switch actuator and carry out power supply, carry out power supply respectively with one end, the door interlock switch control of the contact of release control relayOne end of the contact of relay processed and one end of controlled switch of door lock connect, the other end of the contact of release control relayAll connect with one end of door interlock switch actuator with the other end of door interlock switch control relay contact, door interlock switch is carried outThe other end ground connection of device, the two ends of release control relay interior loop connect release control connection line plug, described door lock controlOne end of the other end connection door lock-switch control relay interior loop of switch, another of door interlock switch control relay interior loopEnd ground connection.
Described supervision controller is provided with display screen, screen display switch and safety verification button.
The supervision controller of described left side monitor component is placed in pilot set rear, and the solid controller of right side monitor component is putIn the rear of foreground passenger seat.
Described camera part comprises camera, video plug and a converter, and described camera is placed in rear windscreen of coachMiddle and upper part, the output of camera connects by video plug and converter, the output of converter connects respectively a left sideThe video cable plug of side monitor component and the video cable plug of right side monitor component.
Described camera part comprises left camera and right camera, and left camera connects left side monitor component, and right camera connectsRight side monitor component, left camera is installed the upper left quarter of windshield, and right camera is arranged on the upper right quarter of windshield.
The present invention compared with prior art has following effect: the first, and after parking car, can effectively prevent or avoidRear row's passenger getting off car while opening rear row's car door, occur with the traffic accidents such as the even motor vehicle collision of pedestrian, bicycle, scraping,Reduce the economic loss that this type of accident causes, reduce related personnel's potential safety hazard; The second, with the spy such as ultrasonic wave, infrared raySurvey technology is compared, and what employing video monitoring technology obtained contains much information, and can effectively avoid other by artificial visual determinationTechnology is disturbed the information of the non-safety factor existing in safe condition confirmation process.
Brief description of the drawings
Fig. 1 be car back row passenger of the present invention while opening the door single shooting of crashproof video monitoring apparatus the connection of all parts showIntention;
Fig. 2 is the left side view of car back row passenger of the present invention while opening the door crashproof video monitoring apparatus single camera;
Fig. 3 is car back row passenger of the present invention all parts installation site while opening the door crashproof video monitoring apparatus single cameraAnd minimum vision viewing area schematic diagram;
Fig. 4 be car back row passenger of the present invention while opening the door crashproof video monitoring apparatus dual camera the connection of all parts showIntention;
Fig. 5 is car back row passenger of the present invention all parts installation position while opening the door the dual camera of crashproof video monitoring apparatusPut and minimum vision viewing area schematic diagram.
Detailed description of the invention
In conjunction with Fig. 1 and Fig. 2, detailed description of the invention one is described: a kind of car back row passenger of present embodiment crashproof video that opens the doorSupervising device, comprises that car body 2, camera part, monitor portion conciliate lock control part, car body 2 comprise left back car door 1,Right back car door 9, pilot set 3, assistant driver seat 6 and rear seat windscreen 8, the output of camera part and monitoring partDivide and connect, the output of monitor portion connects the input of release control section, and described monitor portion comprises vehicle power34 and the left side monitor component and the right side monitor components that are arranged symmetrically with identical with structure, described left side monitor component comprises left sideMonitor that controller 4, left back door close closed contact 15, left side video cable plug 12, closing of the door contact, left side connecting linePlug 14, left side electric power connection line plug 17 and left side release control connection line plug 18, left side monitors that controller 4 passes throughClosing of the door contact, left side cable plug 14 closes closed contact 15 with left back door and is connected, and left side monitors that controller 4 passes through left sideVideo cable plug 12 is connected with camera part, and left side monitors that controller 4 is by car door left side electric power connection line plug 17Connect with vehicle power 34, left side monitors that controller 4 is by left side release control connection line plug 18 and solution lock controlThe input of part; Right side monitor component comprises that right side monitors that controller 7, closing of the door contact, right side 30, right side video connectLock control is separated on connection plug 33, closing of the door contact, right side cable plug 31, east power cable plug 28 and right sideCable plug 27, connected mode is identical with the connected mode of left side monitor component.
Described release control section comprises left side release Control Component and the right side release control group that structure is identical and be arranged symmetrically withPart, described left side release Control Component comprises left back door release control relay 19, left back door door interlock switch control relay20, power supply 35 is carried out in left back door controlled switch of door lock 21, left back door door interlock switch actuator 22 and left side, and electricity is carried out in left sideThe positive pole in source 35 respectively with one end, the left back door door interlock switch control relay of the contact of left back door release control relay 19One end of one end of 20 contact and left back door controlled switch of door lock 21 connects, left back door release control relay 19The other end of contact and the other end of left back door door interlock switch control relay 20 contacts all carry out with left back door door interlock switchOne end of device 22 connects, the other end ground connection of left back door door interlock switch actuator 22, left back door release control relayThe two ends of 19 coil connect left side release control connection line plug 18, the other end of described left back door controlled switch of door lock 21Connect one end of the coil of left back door door interlock switch control relay 20, the coil of left back door door interlock switch control relay 20Other end ground connection, right side release Control Component comprises right-rear-door release control relay 26, the control of right-rear-door door interlock switchPower supply 36 is carried out on relay 25, right-rear-door controlled switch of door lock 24, right-rear-door door interlock switch actuator 23 and right side, connectsConnect mode identical with the connected mode of left side release Control Component.
Described left side monitor controller 4 be provided with display screen, left back door screen display switch 13 and left back door safety verification byButton 16, described right side monitors that controller 7 is provided with display screen, right-rear-door screen display switch 32 and right-rear-door safety verificationButton 29.
The left side of described left side monitor component monitors that controller 4 is placed in pilot set 3 rears, the right side of right side monitor componentMonitor that controller 7 is placed in the rear of assistant driver seat.
Described camera part comprises a camera 5, video plug 10 and Multi-channel video frequency signal converter 11, described shootingHead is placed in the middle and upper part of rear windscreen of coach 8, and the output of camera 5 is by video plug 10 and multi-channel video signalConverter 11 connects, and the output of Multi-channel video frequency signal converter 11 connects respectively the left side video of left side monitor componentThe right side video cable plug 33 of cable plug 12 and right side monitor component.
As shown in Figure 2, when the setting height(from bottom) h of camera 5 and angle beta are adjusted, allow to occur being less than in the camera lens visual fieldBoot is the picture of length 1/2nd longitudinally, to reduce along the blind area of longitudinal direction of car direction.
As shown in Figure 3, the minimal visual angle α of camera 5minTime, should meet following requirement: with the maximum gabarit in car body 2 backFor datum line, make datum line AA ' with rear bumper outward flange, left back car door 1 and right back car door 9 open to dominant bitWhile putting, taking the longitudinal direction of car axis of symmetry as parallel datum line, and cross the maximum gabarit point of left back car door 1 and right back car door 9 outsidesDraw two line BBs ' and CC ' parallel with the longitudinal direction of car axis of symmetry; Two friendships of AA ' line and BB ' line, CC ' linePoint is for D and D ', and the angle of 3 lines formation of itself and camera 5 central point O should be equal to or greater than minimal visual angle αmin；The horizontal minimum widith of the ken should be equal to or greater than smin。
In conjunction with Fig. 4 and Fig. 5, embodiment two is described: present embodiment and embodiment one be not but described camera partComprise left camera 5-L and right camera 5-R, left camera 5-L connects the left side video connecting line of left side monitor component and inserts12, right camera 5-R connects the right side video cable plug 33 of right side monitor component, left camera 5-L mounting blockThe upper left quarter of wind glass 8, right camera 5-R is arranged on the upper right quarter of windshield 8.
The angular field of view of left camera 5-L and right camera 5-R is respectively α lminWith α rmin, described α lmin＝αrmin＝αmin, make datum line AA ' with rear bumper outward flange, be the visual angle α l of camera 5-Lmin, one side and AA 'Intersection point is a straight line EE ' parallel with car body longitudinal axis, is in like manner straight line FF ' on right side, EE ' with have a camera 5-RBetween the vertical range field range that is left camera, be designated as slmin, FF ' and have the vertical range between camera 5-LFor the field range of left camera, be designated as srmin。
When left back row's car door is in closed condition, left back door closes closed contact 15 closures, and left side monitors the journey of establishing in controller 4Sequence controller sends energising control instruction according to this status information, makes left back door release control relay 19 coil electricities, touchesPoint is closed, and left back door door interlock switch actuator 22 is switched on, left back row's car door locking, closing of the door. Left side monitors controllerIn 4 display floaters, establish cyclelog identification left back door and close closed contact 15, left back door screen display switch 13, left back door peaceThe complete residing state of ACK button 16, when left back door closes closed contact 15 in closed condition, left back door screen display switch13 in open mode and the left back safety verification button 16 that opens the door during in down state, and the cyclelog of inside establishing just can be sent outGo out release control signal, make the coil blackout of left back door release control relay 19, contact disconnects, and at left back door door lockGauge tap 21 is in open mode, and when the contact of left back door door interlock switch control relay 20 disconnects, left back door lock is openedClose actuator 22 power-off, the release of left back row's car door, car door opening.
The left back door screen display switch 13 arranging on left side supervision controller 4 panels is controlled screen display state,Can open or close screen display, but the cyclelog of establishing in it when work be not subject to the control of screen display state, andAnd only have left back screen display switch 13 in the time of closure state, only showing and observing vehicle back trafficUnder condition, press the left back safety verification button 16 that opens the door and just possess unlocking function, lock control is separated on right side monitor component and right sideThe course of work of assembly is close with the course of work of left side monitor component and left side release Control Component.
Although below by reference to the accompanying drawings the preferred embodiments of the present invention are described, the invention is not restricted to above-mentioned concrete enforcementMode, above-mentioned detailed description of the invention is only schematic instead of determinate, those of ordinary skill in the art is at thisUnder bright enlightenment, under the prerequisite without prejudice to aim of the present invention, can make like multiple types and representing, such conversion all fallsWithin entering protection scope of the present invention.
Claims (5)
1. a car back row passenger crashproof video monitoring apparatus that opens the door, comprise camera part, monitor portion is conciliate lock control part, it is characterized in that: the output of camera part and monitor portion input connect, the output of monitor portion connects the input of release control section, described monitor portion comprises left side monitor component and the right side monitor component that vehicle power (34) is identical with structure and be arranged symmetrically with, described left side monitor component comprises that left side monitors controller (4), left back door closes closed contact (15), left side video cable plug (12), left side closing of the door contact cable plug (14), left side electric power connection line plug (17) and left side release control connection line plug (18), left side monitors that controller (4) closes closed contact (15) by closing of the door contact, left side cable plug (14) and left back door and is connected, left side monitors that controller (4) is connected with camera part by left side video cable plug (12), left side monitors that controller (4) connects by car door left side electric power connection line plug (17) and vehicle power (34), left side monitors that controller (4) is by the input of left side release control connection line plug (18) and release control section,
Described release control section comprises left side release Control Component and the right side release Control Component that structure is identical and be arranged symmetrically with, described left side release Control Component comprises left back door release control relay (19), left back door door interlock switch control relay (20), left back door controlled switch of door lock (21), power supply (35) is carried out in left back door door interlock switch actuator (22) and left side, one end of the contact of the left back door of the connection respectively release control relay (19) of power supply (35) is carried out in left side, one end of one end of the contact of left back door door interlock switch control relay (20) and left back door controlled switch of door lock (21), the other end of the other end of the contact of left back door release control relay (19) and left back door door interlock switch control relay (20) contact all connects with one end of left back door door interlock switch actuator (22), the other end ground connection of left back door door interlock switch actuator (22), the two ends of the coil of left back door release control relay (19) connect left side release control connection line plug (18), the other end of described left back door controlled switch of door lock (21) connects one end of the coil of left back door door interlock switch control relay (20), the other end ground connection of the coil of left back door door interlock switch control relay (20).
2. a kind of car back row passenger crashproof video monitoring apparatus that opens the door according to claim 1, is characterized in that: described left side monitors that controller (4) is provided with display screen, left back door screen display switch (13) and left back door safety verification button (16).
3. a kind of car back row passenger crashproof video monitoring apparatus that opens the door according to claim 1, it is characterized in that: described right side monitor component comprises that right side monitors controller (7) and right side video cable plug (33), the left side of described left side monitor component monitors that controller (4) is placed in pilot set rear, the right side of right side monitor component monitors that controller (7) is placed in the rear of assistant driver seat, and right side monitors that controller (7) is connected with camera part by right side video cable plug (33).
4. a kind of car back row passenger crashproof video monitoring apparatus that opens the door according to claim 3, it is characterized in that: described camera part comprises a camera (5), video plug (10) and Multi-channel video frequency signal converter (11), described camera (5) is placed in the middle and upper part of rear windscreen of coach, the output of camera connects by video plug (10) and Multi-channel video frequency signal converter (11), the output of Multi-channel video frequency signal converter (11) connects respectively the left side left side video cable plug (12) of monitor component and the right side video cable plug (33) of right side monitor component.
5. a kind of car back row passenger crashproof video monitoring apparatus that opens the door according to claim 3, it is characterized in that: described camera part comprises left camera (5-L) and right camera (5-R), left camera (5-L) connects the left side video cable plug (12) of left side monitor component, right camera (5-R) connects the right side video cable plug (33) of right side monitor component, left camera (5-L) is installed the upper left quarter of windshield, and right camera (5-R) is arranged on the upper right quarter of windshield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510259726.1A CN104822056B (en) | 2015-05-20 | 2015-05-20 | A kind of car back row passenger crashproof video monitoring apparatus that opens the door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510259726.1A CN104822056B (en) | 2015-05-20 | 2015-05-20 | A kind of car back row passenger crashproof video monitoring apparatus that opens the door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104822056A CN104822056A (en) | 2015-08-05 |
| CN104822056B true CN104822056B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510259726.1A Expired - Fee Related CN104822056B (en) | 2015-05-20 | 2015-05-20 | A kind of car back row passenger crashproof video monitoring apparatus that opens the door |
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| CN (1) | CN104822056B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204143A (en) * | 2018-11-02 | 2019-01-15 | 盐城市华悦汽车部件有限公司 | A kind of light fibre lookout device that the automotive seat back side is set |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8820803B2 (en) * | 2009-03-02 | 2014-09-02 | Hanchett Entry Systems, Inc. | Electromagnetic lock having distance-sensing monitoring system |
| CN101835033A (en) * | 2010-05-14 | 2010-09-15 | 李浩岩 | Remote visual controller for information record |
| CN104044505B (en) * | 2014-07-09 | 2016-03-09 | 林智勇 | Car door protector |
| CN104499864B (en) * | 2014-12-11 | 2016-08-24 | 南华大学 | The bus safety door system of crashproof anti-sticking |
| CN204559787U (en) * | 2015-05-20 | 2015-08-12 | 邹奥 | A kind of car back row passenger opens the door crashproof video monitoring apparatus |
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Granted publication date: 20160511 Termination date: 20170520 |