CN1255444A - Car video recording system - Google Patents
Car video recording system Download PDFInfo
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- CN1255444A CN1255444A CN99125187A CN99125187A CN1255444A CN 1255444 A CN1255444 A CN 1255444A CN 99125187 A CN99125187 A CN 99125187A CN 99125187 A CN99125187 A CN 99125187A CN 1255444 A CN1255444 A CN 1255444A
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- vehicle
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- video recording
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- 238000001454 recorded image Methods 0.000 abstract description 2
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- 238000004458 analytical method Methods 0.000 description 7
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- 238000007689 inspection Methods 0.000 description 3
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- 238000012795 verification Methods 0.000 description 2
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Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
- G07C5/085—Registering performance data using electronic data carriers
- G07C5/0866—Registering performance data using electronic data carriers the electronic data carrier being a digital video recorder in combination with video camera
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/20—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/22—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle
- B60R1/23—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
- B60R2300/105—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using multiple cameras
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/30—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing
- B60R2300/303—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing using joined images, e.g. multiple camera images
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/92—Driver displays
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
A vehicle-mounted image record system for ensuring safe driving of a vehicle by recording images of a portion of the vehicle and a surface of a road in the vicinity of the vehicle so as to monitor the driving habits of a driver. The system includes one or more cameras mounted at suitable positions on the vehicle and a recording device for recording the images captured by the cameras. The captured and recorded images include a portion of the vehicle and part of the surface of the road on which the vehicle is driving so as to serve as proof of safe driving in the event of an accident. The system also includes a display for displaying the captured images so that the driver of the car can see objects forward or reverse of the vehicle.
Description
The application relates to following vehicle portable type video recording system, its purpose is to promote safe driving by following manner, this mode is: by the camera head of installing according to the mode that the part and the road surface of vehicle are taken, motion and other peripheral situation of the self-propelled vehicle (following only be called " vehicle ") that chaufeur self is driven are taken, the motion of vehicle is carried out record as graphicinformation, make chaufeur recognize that the whole of record are my driving conditions, can impel its safe driving, even and take place in contingency under the situation of motor vehicle accident, still can be by the record of above-mentioned graphicinformation, operation to the moment of accident and vehicle before this confirms, can be used for the analysis of accident causation greatly effectively, thus, make chaufeur recognize the importance of carrying out safe driving.
In the past, Japanese Patent discloses No. 20592/1993 communique, Japanese Patent and discloses No. 29418/1993 communique, Japanese Patent and disclose No. 137144/1993 communique and Japanese Patent and disclose and disclose following self-propelled vehicle in No. 345547/1993 communique etc. and exercise situation recording method and device for carrying out said thereof, this method is used for when self-propelled vehicle has an accident, the situation of certain hour before from the accident when accident takes place carried out recorded and stored, afterwards with its analysis of data as accident causation.
Promptly, Japanese Patent discloses the disclosed scheme of No. 20592/1993 communique (below be called " first well known examples ") in the self-propelled vehicle anterior position, be provided with image-input device, this image-input device is imported the self-propelled vehicle outdoor scene in its place ahead as graphicinformation, this image-input device is made of following controller and logger in addition, this controller constitutes in the following manner, this mode is: its driving that begins with driving engine is worked, danger signal by driving engine stops its work, but input time in addition, the acceleration of the speed of a motor vehicle and self-propelled vehicle and at least one data in the deceleration data, the output data of above-mentioned this controller of recorder trace.
In addition, Japanese Patent discloses the disclosed scheme of No. 294188/1993 communique (below be called " second well known examples ") in the car chamber interior, includes the in-vehicle pick up camera that the image of outside vehicle is taken; The in-vehicle telltale, its image with the in-vehicle pick up camera is shown in the picture; The in-vehicle recording apparatus, this in-vehicle recording apparatus is accommodated in the stable on heating framework, and the image of this in-vehicle telltale is carried out record; Signal switching apparatus, the signal that it sends above-mentioned in-vehicle pick up camera outputs to above-mentioned in-vehicle telltale in the mode of selecting to switch, or in the above-mentioned in-vehicle recording apparatus; The emergency braking detecting device, its emergency braking amount to the unit specified time of vehicle detects; Control setup, it is controlled in the following manner, this mode is: only when the testing result of this emergency braking detecting device surpasses predetermined braking amount, above-mentioned signal switching apparatus is switched to above-mentioned in-vehicle recording apparatus, make above-mentioned in-vehicle recording apparatus carry out the operation of recording of picture signal simultaneously.
Also have, Japanese Patent discloses the disclosed scheme of No. 137144/1993 communique (below be called " the 3rd well known examples ") and has following structure, in this structure, the digital and electronic pick up camera is arranged at the ceiling portion of vehicle seat, when driving, the situation in the place ahead is taken always, with the image recording of this shooting in memory card, after memory capacity takes, with the oldest Data Update is up-to-date data, when in driving procedure, when pin tracks tramping anxious drg, detection by emergency braking condition, produce emergency signal, the occurrence positions of emergency braking is recorded in the image, and position from then on, take according to certain frame number, stop operation of recording afterwards.
Have again, Japanese Patent discloses the disclosed scheme of No. 345547/1993 communique (below be called " the 4th well known examples "), the front panel of self-propelled vehicle or inboard etc. are provided with electronic inspection device, the zone at the zone in the place ahead of this device sensing vehicle and/or the rear of vehicle, this electronic inspection device is connected with video memory in addition.
But, recently, self-propelled vehicle becomes people's fully indispensable essential apparatus of living, yet, in others, it also constitutes the murderous weapon, it is estimated that, the annual death toll that causes because of motor vehicle accident, in the whole world more than the tens of thousands of people, be associated also extrapolate number of injured people and be above-mentioned numeral tens of times therewith.Thus, because of motor vehicle driving has titanic peril, legal provisions are passed through in the driving of self-propelled vehicle, give driving license, carry out restriction, but in case the personnel with driving license for drive self-propelled vehicle under which kind of situation at every turn, only are to have rules, therefore abidance by rule only with whether, can not form the aspect of the confirmation of carrying out safe driving, increase to some extent, divide only even say present motor vehicle accident.
At the problems referred to above, the inventor rule of thumb thinks deeply in the following manner.
That is, current, self-propelled vehicle and daily life become one and indispensable.Therefore, people require to formulate the traffic regulation that does not produce motor vehicle accident, but, under existing conditions, no matter how tight the rules of motor vehicle driving are, under following state, still can't reduce motor vehicle accident, this state refers to comparatively safe driving, and chaufeur is top-priority to be the sensation that is called " tight speed is taken the lead ".
Once you begin drive self-propelled vehicle, then no matter anyone, style (ガ ラ リ) and personality change.This situation also refers to following implication, promptly owing to will seal in the car by Yishanmen, itself and the exterior partition of communicating by letter are like this because chaufeur itself is osed top in spirit, thus, in the classroom outside self-propelled vehicle, even practising several times under the situation of road traffic laws and regulations repeatedly, though can drive self-propelled vehicle, but because the situation of this driving, the quality of driving is relevant with the style of chaufeur, and motor vehicle accident can not reduce simply like this.
In addition, under the situation that the contingency self-propelled vehicle has an accident, because after having an accident, reason to this accident is analyzed, and because in the analysis of causes of the scene of the accident, party concerned's testimony is attached the importance, like this in accident, unskilled river or victim are arranged, and when dead simultaneously, people would rather think: in most cases this victim is caused by the accident causation person.Regrettably, owing to there is not the definite device how to drive that proves, inflicter one side can't confirm real situation like this, so even can produce the tendency favourable to the side of denial.
Not having motor vehicle accident fully is that everybody is desirable, often, can see on the part of car body with the vehicle of the poster of " driving of this car abidance by rule ", " on the expressway; drive ", " owing to be the steering vehicle of abiding by the law; would you please in advance " by 80 kilometers speed per hour, but, the vehicle of calling oneself such safe driving is but relevant with accident, even in addition under the situation of the mistake that I side does not cause the accident fully, whether to such said normal driving, do not having under the state of monitor unit, how could prove this point?
The reason of motor vehicle accident is by the direction situation of the position that stops at last, corresponding relevant vehicle, the scuffing vestige of corresponding vehicle, judge with the evidence that residues in the situations such as tire footprint on the road surface, but be inadequate in fact only with these analyses to the true cause of accident, according to different situations, can't distinguish reason sometimes even fully.So, if even when having an accident, carry out not having fully still can't confirming under the situation of safe driving of dispute, and can only accept a side pretext it, consequently, still guess the reason person who decides grave accident.Moreover even having under real victim's the situation, still after victim's death, the result by checking infers the inflicter, owing to there not be the method for explanation, the family members of the deceased can only accept the result of misery of the Compensatory Payment of many volumes like this.
But, the situation that self-propelled vehicle has an accident is analyzed, such as, the point of crossing place, under the state that vehicle temporarily stops, the self-propelled vehicle that other people drove (below be called " his car ") turns left or turns right and the contact accident that causes, or want to invade main line from branch line, at its branch point place, under the state that temporarily stops, cause the accident that contacts with his car that on main line, travels, or under vehicle craspedodrome state, his car from the side near and cause under the situation of contact accident, whether vehicle is in the temporary transient stopped process when having an accident really, or be not in really in the craspedodrome process for the analysis of accident occurrence cause, be very important situation.
So, under situation about having an accident, the most important thing is the moment that has an accident and the motoring condition of vehicle before this.
That is, whether vehicle temporarily stops or not being in to keep straight on is meant that the relative ground-surface of vehicle is dynamic, and this fact is that the record of the relation between part and the road surface relevant with it by vehicle is guaranteed.
But, according to described existing known structure, image-input device in first well known examples is the place such as to be arranged near the outer radiator grid (ラ ジ エ -グ リ Le) of instrument carrier panel part or car, the special version that the outdoor scene in the place ahead of self-propelled vehicle are taken, in addition, in-vehicle pick up camera in second well known examples is to be arranged at anterior position, catch the version of the external image of vehicle, in addition, digital electronic pick up camera in the 3rd well known examples is the ceiling portion that is arranged at seat, the version of the situation of vehicle front being taken according to the mode of the background that also comprises back mirror and reflected, also have, electronic inspection device in the 4th well known examples is to be arranged on anterior car bumper and/or the rear portion car bumper, specially the version that the outdoor scene at the rear of the place ahead of vehicle and/or vehicle are taken.
Promptly, above-mentioned several well known examples all adopts following design, even can be to exercising under the situation of taking the ground-surface part at camera head, remain from the variation of the outdoor scene situation of totally catching vehicle, grasp the relation of taking between thing and the vehicle, can not be in driving procedure, be used for dynamically the monitoring of vehicle, or the driving situation of control chaufeur.Equally just in case under the situation that vehicle has an accident, as the direct accident of definite confirmation vehicle, even in the second accident that recurs because of this accident etc., the data that makes very important proof vehicle operating is extremely inadequate, and lacks reliability.
If particularly adopt second well known examples, then have following shortcoming, promptly because as long as accident brake does not drive, just can not be to dynamically the taking of broken down vehicle, thus can not prove whether vehicle is in the shooting record in the stopped process.
So, at above-mentioned situation, first purpose of car video recording system of the present invention is: by the pick up camera of installing according to the mode of thoroughly part and the road surface of vehicle being taken, by the supervision that dynamically writing down of vehicle is realized to vehicle, the driving situation of the chaufeur of steering vehicle is controlled.Therefore, system of the present invention is set in vehicle, in frequent driving procedure, often make system drive of the present invention, because by part and ground-surface relation that pick up camera is taken vehicle, often the driving condition to chaufeur carries out very concrete supervision, chaufeur itself is driven based on the surveillance scenarios of system of the present invention like this, chaufeur itself can be appreciated that this situation, thereby notes accomplishing the safe driving of zero defect.
Therefore, the driving procedure of vehicle remains at the state of abiding by the law with safe driving, and this situation is most important for the minimizing of motor vehicle accident.In addition, even just in case under the situation about having an accident, because my safe driving, by by taking the part and the road surface of vehicle, the dynamic system of the present invention of registration of vehicle all the time, the legitimacy of susceptible of proof oneself driving can be driven relievedly.
So, even owing under the situation of many volumes of burden expense, still be difficult to pay for life with life, like this by the safe driving declaration car that system of the present invention forms real meaning is set, by its general implementation, realize safe driving completely, be hopeful to make motor vehicle accident significantly to reduce.
In addition, if system of the present invention is installed on whole vehicles,, also be within reason even then say motor vehicle accident meeting complete obiteration, the final purpose of system of the present invention that Here it is.
To achieve these goals, the present invention includes camera head and recording apparatus, this camera head is to the part of vehicle, and the road surface relevant with it take, and this recording apparatus is recorded the image of above-mentioned camera head.
In the foregoing description, with the road surface under the local relevant road surface of the car body of vehicle comprises the car body of vehicle,, be actv. very for confirming the dynamic of vehicle definitely.
In addition, near the road surface under the vehicle comprises the road surface under the car body, and this point is very important for confirming the dynamic of self-propelled vehicle.
In addition, specifically, above-mentioned camera head is become by following camera head, this pick up camera is arranged at the place ahead sidepiece of car body towards the back lower place, or be arranged at the rear sidepiece towards the front lower place, in addition, above-mentioned camera head by the front and back that are arranged at car body and/or about each locational camera head become.
Also have, for clearer and more definite self-propelled vehicle dynamically, above-mentioned camera head is by the forward sight pick up camera of the part that comprises vehicle and the place ahead outdoor scene or comprise the part of vehicle and the rear view camera of rear outdoor scene, or comprise that the part of vehicle becomes with the side-looking camera head of side outdoor scene, best above-mentioned forward sight pick up camera, rear view camera, or the side-looking pick up camera is arranged at the position, the left and right sides of car body.
Have again, for the shooting in the zone, side that makes vehicle more reliable, above-mentioned camera head is by the forward sight pick up camera of the place ahead outdoor scene that comprise vehicle, and the backsight camera head that comprises the rear outdoor scene of vehicle becomes, particularly above-mentioned forward sight pick up camera is arranged at the rear sidepiece of vehicle, rear view camera is arranged at the place ahead sidepiece of vehicle, so that angle that can broad is taken the zone, side of vehicle.
In addition,, system of the present invention is checked affirmation, the monitor unit of the image that shows camera head is set in car in order to ensure the driving safety of vehicle.
In addition, above-mentioned recording apparatus is made of synthetic annex adapter (ア ダ プ ) and recording portion, should synthesize annex by being assigned to following a plurality of zone by the graphicinformation that each pick up camera obtains, and synthesize in a width of cloth picture, these a plurality of zones are divided corresponding to the quantity of pick up camera, this recording portion is recorded the composograph that is formed by this synthetic annex, in addition, also be provided with the monitor unit that shows the camera head image, this monitor unit is made of selecting arrangement and telltale, this selecting arrangement is selected the image by shot by camera, and this telltale shows selected image.
In addition, also be provided with the device that on the image that forms by camera head, adds the date and time information of taking.
Below with reference to the accompanying drawings, embodiments of the invention are specifically described.
Fig. 1 for the expression vehicle under and its near figure;
Fig. 2 is the birds-eye view of the vehicle of first embodiment;
Fig. 3 is the left view of the vehicle of first embodiment;
Fig. 4 is the constructional drawing of video recording system;
Fig. 5 is the figure of presentation video;
Fig. 6 is the birds-eye view of the vehicle of second embodiment;
Fig. 7 is the left view of the vehicle of second embodiment;
Fig. 8 is the birds-eye view of the vehicle of the 3rd embodiment;
Fig. 9 is the left view of the vehicle of the 3rd embodiment;
Figure 10 is the birds-eye view of the vehicle of the 4th embodiment;
Figure 11 is the left view of the vehicle of the 4th embodiment;
Figure 12 is the front view of the vehicle of the 5th embodiment;
Figure 13 is the left view of the vehicle of the 5th embodiment;
Figure 14 is the birds-eye view of the vehicle of the 6th embodiment;
Figure 15 is the left view of the vehicle of the 6th embodiment;
Figure 16 is the figure of image captured among expression the 5th embodiment;
Figure 17 is the birds-eye view of the vehicle of the 7th embodiment;
Figure 18 is the left view of the vehicle of the 7th embodiment;
Figure 19 is the birds-eye view of the vehicle of the 8th embodiment;
Figure 20 is the left view of the vehicle of the 8th embodiment;
Figure 21 is the figure of another image captured among the 8th embodiment;
Figure 22 is the birds-eye view of the vehicle of the 9th embodiment;
Figure 23 is the left view of the vehicle of the 9th embodiment;
Figure 24 is the constructional drawing of the vision system in many camera heads;
Figure 25 is the constructional drawing of other vision system in many camera heads.
Kind as self-propelled vehicle, include truck conspicuity marking, ordinary motor vehicle, cyclecar, light-duty vehicle and special self-propelled vehicle etc., but in this application, comprise the car of above-mentioned all types, these self-propelled vehiclees that chaufeur itself is driven are called " vehicle P " below.
In Fig. 1,1 expression of grid-like outline line from directly over, the profile that car body by parallel rays projection vehicle P (representing ordinary motor vehicle in this example) obtains, in addition, the represented regional A of cross hatching that is surrounded by this outline line 1 be equivalent to vehicle P under, in addition, by the represented area B of direction oblique line in the outside of outline line 1 represent vehicle P car body under near.
Fig. 2 and Fig. 3 are respectively birds-eye view and the left view of first embodiment of following situation, this situation refer to as the mono-charge coupled device camera 2a that is adopted in the pick up camera of camera head 2, digital and electronic pick up camera etc. towards the back lower place, be installed on the left side in anterior end face the place ahead of vehicle P.
According to said structure, because pick up camera 2a installs towards the back lower place, near its ground-surface wide region (representing with long and two-short dash line in the drawings) that can be exercised vehicle P like this, and the road surface of the near zone B1 (representing with solid arrow and oblique line) of the left side front-wheel 3a of vehicle is taken, also can catch part near the car body of front-wheel 3a, thus, can take the relation between vehicle P and the road surface.
In above-mentioned description, represent that by the wide region that long and two-short dash line is represented camera angle is about 60 ° situation, but camera angle is not limited to about 60 °, if the simplicity of the adjustment when considering near the vehicle that is oppositely arranged the place visiblity or field range, installation or the skew that takes place in time that causes because of Vehicular vibration, above-mentioned camera angle are preferably in 50 °～85 ° the scope.
Because when the camera angle broad, nearer scene shot gets broad, when above-mentioned camera angle was narrower, scene shot far away must be bigger, so also can select necessary camera angle respectively according to the fabricating yard of pick up camera.
As other method of taking the relation between vehicle P and the close road surface of car body, also can on the side view mirror that the vehicle body side of vehicle P is given prominence to relatively, pick up camera 2a be set, in the case, front-wheel 3a is included in the photographic images.
In addition, though not shown in the drawings, when the camera lens surface that is preferably in pick up camera 2 is subjected to polluting, have the function of cleaning, in addition, this pick up camera 2a is accommodated in the water repellant guard box, and the shooting direction can be adjusted arbitrarily from the inboard or the outside of guard box.
Fig. 4 represents the structure of video recording system, the picture recording of taking by pick up camera 2a in such as, be arranged among the recording portion 4a of the recording apparatus (adopting the device of the recording medium of film, video-tape, CD, disk, semiconductor memory etc.) 4 in the bottom etc. of rear portion seat.In addition, in this recording apparatus 4, be provided with dat recorder device 5, this device 5 is used for when passing through pick up camera 2a photographic images, the records photographing date, in addition, the image of taking by above-mentioned pick up camera 2a constitutes in the following manner, and this mode is: it can pass through switch 6, is shown in simultaneously among the telltale 7a in the monitor unit 7 that is arranged on the instrument carrier panel.
Have, in the present invention, recording apparatus 4 is not limited to above-mentioned any device in addition again.
Also have; recording apparatus 4 comprises first group of device and second group of device; this first group of device formed by the framing member that the operations such as carrying of the taking-up of recording medium exchange and device are easier to carry out; this second group of device is by being accommodated in the guard box with higher mechanical strength; and be in atmospheric isolation and open, the framing member that is in decompression state constitutes.
So, if by such as, the automatic drive 9 that when driving engine begins to drive, drives, recording apparatus 4 is driven, the image that then passes through pick up camera 2a shooting is recorded in the recording apparatus 4 with date and time information, and as required, this image also is shown among the telltale 7a in the monitor unit 7 by the conducting operation of switch 6.
Thus, can to the action of preoperative camera head check or to the shooting direction adjust.In addition, can be when entering the garage, the affirmation of safety about carrying out can often be confirmed to check to the shooting situation of native system or the nil case that has of fault.
Fig. 5 represents to be shown in the image among the telltale 7a, and this case representation road pavement 10 is taken with comprising the car body part of the vehicle P of the mudwing 11 that blocks front-wheel 3a, and shows shooting date information 12.
In the manner described above, in the engine drive process, make a video recording continuously at least, this picture recording is in recording apparatus 4.In addition, shooting and video state stop after driving engine stops certain hour.
Also have, obviously, can be by being independent of above-mentioned automatic driving, with the irrelevant manual operation of engine drive, such as manual driving device shown in Figure 48, at random the action of shooting and video recording is controlled.
In addition, usually, image record by driving engine begin once more drive, carry out continuously from halted state before this.Also have, can take following mode, promptly such as, by the kinescope method of tape, adopt a plurality of tapes, in the time of near near the end of a disk in the video recording, begin to drive next disk, during certain, in two disks, record identical image, graphicinformation does not produce under the situation intermittently, realizes video recording.
Therefore, just in case when having an accident, pull out tape, it is duplicated, the analysis of material of accident causation is provided from the recording portion 4a of recording apparatus 4 as vehicle P.
In the foregoing description,, or take place under the situation of burning,, then can successfully realize analysis accident causation because recording apparatus 4 is accommodated in the guard box with higher mechanical strength even be subjected to badly damagedly because of having an accident at vehicle P.
In addition, when in docking process, stopping to record a video,, obviously can confirm the action of the system of the present invention of normal video recording because the graphicinformation that recorded is shown among the vehicle portable displayer 7a in the mode of duplicating.
Fig. 6, Fig. 7 represent birds-eye view and the left view with corresponding second embodiment of first embodiment of following situation, pick up camera 2a is installed on the left side at the end face rear, rear portion of vehicle P towards the front lower place, can takes the road surface of the near zone B2 of the left rear wheel 3a in the wheel.
In this second embodiment, pick up camera 2a preferably is installed on following position equally, in this position, and road pavement, and the part of vehicle P simultaneously, particularly the part of the car body of left rear wheel 3b vicinity is taken.
Have again, in system of the present invention, all pick up cameras according to the irrelevant situation in installation site under, the mode of can be often the part of the car body of vehicle P being taken is installed.
Fig. 8, Fig. 9 represent birds-eye view and the lateral plan of the 3rd embodiment of following situation, pick up camera 2a is installed on the place ahead side locations of the ceiling outside of vehicle P down, can be according to comprising that preferably the mode of the part, side of vehicle P is taken near near the side regions B3 under the place ahead of the car body of vehicle P.
Figure 10, Figure 11 represent following situation and birds-eye view and lateral plan corresponding the 4th embodiment of the 3rd embodiment, pick up camera 2a is installed on the rear side locations of the roof of vehicle P down, can be according to comprising that preferably the mode of the part, side of vehicle P is taken near near the side regions B4 under the place ahead of the car body of vehicle P.
Figure 12, Figure 13 represents birds-eye view and the left view of the 5th embodiment of following situation respectively, pick up camera is installed on the leftward position of front bumper 14a in the following manner towards the back lower place, this mode is: under the car body of vehicle P particularly, and the road surface of the near zone B5 of the left wheel of front-wheel 3a is taken, also have, Figure 14, Figure 15 represents following situation and subsequent figures and left view corresponding the 6th embodiment of the 5th embodiment respectively, pick up camera is installed on the leftward position of front bumper 14b in the following manner towards the front lower place, this mode is: under the car body of vehicle P particularly, and the road surface of the near zone B6 of the left wheel of trailing wheel 3b is taken.
Figure 16 is illustrated in captured image among above-mentioned the 5th embodiment, and according to this figure as can be known, road pavement 10 is taken with the relation of front-wheel 3a really, and can to such as, take as the relation between the fare 13 of road signal.
Have again, the foregoing description all is the situations that pick up camera 2a are installed on the leftward position of vehicle P by case description, but, preferably also pick up camera 2a is installed symmetrically in the right positions of vehicle P, in fact 4 pick up camera 2a with symmetrical manner be installed on respectively vehicle P about and front and back position.
But, the situation that first to the 6th above-mentioned embodiment all mainly can take the road surface of the near zone of wheel by case description, but for clear and definite vehicle P and ground-surface relation more objectively, be that the relative ground-surface of vehicle is dynamic, except can be simultaneously the car body part of the vehicle P that comprises wheel being taken, above-mentioned pick up camera 2a can adopt the pick up camera with wide-angle lens, thereby also can be simultaneously near the outdoor scene of vehicle P, such as between opposite fare, road, guardrail, landscape etc. take.
Thus, not only to the part of the car body of vehicle, near the ground-surface zone of side under it, and can take the outdoor scene of the most relative broad range that comprises vehicle body side.
Also have, Figure 17, Figure 18 represent to have birds-eye view and the left view of the 7th embodiment of following structure, in this structure, pick up camera 2a adopts the pick up camera with wide-angle lens, not only to the part of the car body of vehicle P, the near zone under it, but also can be simultaneously the outdoor scene of the relative broad range of catching by this vehicle P be taken.
Promptly, above-mentioned figure represents following situation, in this situation, pick up camera 2a is according to the mode at the rear of the enforcement direction of also pointing to vehicle P, be installed on the place ahead side locations of the ceiling outside of vehicle P towards the back lower place, if according to said structure, can be not only to vehicle P and comprise relation between the enforcement road surface of the near zone (oblique line part) under this car body, but also the relative broad range (solid arrow) in the external world at the rear of simultaneously vehicle P being exercised is taken.
Figure 19, Figure 20 are following situation and birds-eye view and left views above-mentioned Figure 17,18 corresponding the 9th embodiment, in this situation, pick up camera with wide-angle lens is towards the front lower place, mode according to the place ahead of the enforcement direction of also pointing to vehicle P, be installed on the rear side locations of the ceiling outside of vehicle P, according to this structure, not only can and comprise relation between the enforcement road surface of the near zone under this car body, but also the relative broad range in the external world at the rear that can exercise vehicle P is taken to vehicle P.
Figure 21 represents the picture of following situation, and in this situation, pick up camera 2a in Fig. 3 adopts the pick up camera that has wide-angle lens, also can be to the near zone under the car body of vehicle P, comprise the car body part, and the outdoor scene of vehicle P are taken.
In the manner described above, outdoor scene when vehicle P is walked, when the road surface of the near zone under the car body of vehicle P is taken, not only can catch the dynamic of vehicle P, and can catch because the enforcement situation of other vehicles that contact accident etc. cause also has, when pick up camera 2a is colour TV camera, also can discern the color of vehicle or the color of signalling apparatus, can record the image of the favourable evidence of formation accident occurrence cause.
Figure 22, Figure 23 represent birds-eye view and the left left view of the tenth embodiment of following situation, in this situation, 4 pick up cameras are installed, road surface comprising the near zone B1 of front-wheel 3a, be preferably the main body part of vehicle P, and the rear view camera 2b that points to the rear outdoor scene of vehicle P is installed on the position, the left and right sides in the place ahead of the anterior end face of vehicle P, and comprise the road surface of the near zone B2 of trailing wheel 3b, be preferably the main body part of vehicle P, and the forward sight pick up camera 2c that points to the place ahead outdoor scene of vehicle P is installed on the position, the left and right sides at the end face rear, rear portion of vehicle P.
According to said structure, not only can catch the relation between the road surface of the left and right side of car body of vehicle P and the near zone under it, but also can catch the also scope of broad of outdoor scene that vehicle P exercises the place ahead and rear, can take whole situations of the driving of vehicle P, and because the side regions of vehicle P repeats to take by rear view camera 2b and the forward sight pick up camera 2c that is installed on vehicle P front and back position, even like this under the situation that is difficult to take owing to wherein any pick up camera et out of order or camera lens pollution etc., other pick up camera is taken the side regions of vehicle P by any one, even do not have under the situation of cleaning function at camera lens like this, still can guarantee the reliability of recording a video.
Figure 24 represents that camera head 2 adopts the structure of video recording system of the situation of multiple cameras.
That is, camera head 2 is made of locational 4 pick up cameras 21～24 in the left and right sides of the front and back that are installed on vehicle P respectively, is recorded on the recording portion 4a～4d of recording apparatus 4 respectively by the image of these 4 pick up cameras, 21～24 shootings.
In addition, be provided with following date storage device 5, it is used to write down the shooting date of the image of taking by above-mentioned pick up camera 21～24.
Have, monitor unit 16 also is set on the instrument carrier panel of vehicle P, it shows the image of taking by pick up camera 21～24.
This monitor unit 16 is made of selecting arrangement 17 and telltale 18, this selecting arrangement 17 can be selected respectively image, television image and the navigation picture taken respectively by above-mentioned pick up camera 21～24, and this telltale 18 shows the image of selecting by selecting arrangement 17.
So, when such as, by manual driving device 8, or driving engine is when beginning to drive and the automatic drive 9 that drives when recording apparatus 4 is driven, just the picture recording that will take respectively by pick up camera 21～24 is in recording portion 4a～4d.
Also have, by handling device 17 is operated, any one image in the image of taking respectively by pick up camera 21～24, television image, the navigation picture is shown in the telltale 18, follow after driving engine stops certain hour or pass through the mode of operation of manual control device 8 is removed, then whole actions stop.
In addition, when such as, when the pick up camera 21～24 among pick up camera 2b, 2b shown in Figure 22,2c, 2c and Figure 24 is corresponding, if in driving process, in the place of converging of exercising fare, be installed on left side or right side photographic images among the rear view camera 2b of anterior position of car body of vehicle P, selection operation by above-mentioned selecting arrangement 17 is shown in the telltale 18, safety verification about then can carrying out, owing to often can check affirmation, just play a role very effectively like this to situations such as having or not of the shooting situation of system of the present invention or fault.
Also have, because the image in each pick up camera was recorded on respectively in each image of recording by recording apparatus with the date, so not only determine the date in the situations such as checking after having an accident easily, and when duplicating multiple image by selection mode, even have under the situation of time difference, still can adjust it at an easy rate according to not free difference and with the mode that date and time information is consistent at corresponding image.
Figure 25 represents that camera head 2 adopts the structure of other video recording system of multiple cameras.
Promptly, camera head 2 is made of locational 4 pick up cameras 21～24 in the left and right sides of the front and back that are installed on vehicle P respectively, the image of taking respectively by these 4 pick up cameras 21～24 passes through synthetic annex adapter (ア ダ プ ) 15, be recorded among the recording portion 4a of recording apparatus 4, should synthetic annex the above-mentioned image of taking respectively be assigned to respectively according to and 4 zones that divide corresponding with the quantity of pick up camera, promptly shown in H among the figure, among 4 regional Ha, Hb, Hc and the Hd, synthesize a width of cloth picture afterwards.
In addition, be provided with following dat recorder device 5, it is with the composograph that forms by above-mentioned synthetic annex, and record is made a video recording the date.
Have again, in vehicle P such as instrument carrier panel on, also be provided with monitor unit 16, this monitor unit 16 shows the image of taking by pick up camera 21～24.
This monitor unit 16 is made of selecting arrangement 17 and telltale 18, the image that the above-mentioned pick up cameras 21～24 of 17 pairs of this selecting arrangements are taken, television image, navigation picture and select respectively by above-mentioned synthetic annex 15 synthetic composographs, aforementioned display device 18 shows the image of selecting by this selecting arrangement 17.
So, if such as passing through manual driving device 8, or the automatic drive 9 that drives when beginning to drive by driving engine, recording apparatus 4 is driven, the image that to take by pick up camera 21～24 respectively by synthetic annex 15 synthesizes a width of cloth picture, and this composograph is recorded among the recording portion 4a.
Also have, by selecting arrangement 17 is operated, pass through each image that pick up camera 21～24 is taken respectively, any one image in television image, navigation picture and the composograph is shown in the telltale 18, after driving engine stops certain hour or by the mode of operation of hand-operating device 8 is removed, all action stops.
In addition, identical with said system, owing to, photographic images is shown in the telltale 18, confirm safely about carrying out by above-mentioned selecting arrangement 17 being selected operation, can check affirmation to this system like this.
In addition, according to present embodiment, because the picture recording of passing through 21～24 shootings of 4 pick up cameras is on a recording portion 4a, can reduce the size of recording apparatus 4 like this, owing to can under the situation of not free difference, will all be shown on the same picture by the image that each camera head forms, like this under situations such as pick up camera et out of order, this fault can be confirmed at once, the eventuality event can be prevented.
In addition, each above-mentioned embodiment describes as the situation of date and time information at the information on the image that will be additional to the camera head shooting, but can add the running velocity relevant with driving, stop and various signals such as direction indication, in addition also can be by microphone is set, side by side add the impact sound when having an accident, the sound of drg, the partials of cross walk (チ ヤ イ system), the recording of the sound inside and outside horn trumpet is waited for bus, according to these information, even such as destroying because of the vehicle that has an accident, or vehicle is under the situation of direction beyond the regulation, still can be at the contributory evidence of the legitimacy of the driving that forms vehicle P in the future.
The foregoing description is to be described at the situation that camera head is provided with 4 pick up cameras, but obviously, the platform number of pick up camera is not limited to above-mentioned situation, promptly also can be as required, even under the situation of the scope that forms the repeated video on every side that covers vehicle, still there is ground, dead angle to set the quantity of pick up camera, in addition, can change mounting condition or shooting board number according to body shapes.
Also have, not only increase the pick up camera of installing, system of the present invention also comprises following situation, the pick up camera that points to different directions is set at same position, the different pick up camera in visual angle is set simultaneously, or night vision usefulness pick up camera is set simultaneously and uses pick up camera daytime, the pick up camera of preparation perhaps is set simultaneously.
If adopt the present invention in the manner described above, because particularly in situations such as contact accident, the vehicle paid attention to most and the relation between near the road surface under its car body are taken, can it be recorded, by duplicating these recorded informations, confirm the action of vehicle exactly like this.
Since above-mentioned situation also to vehicle whether the situation of safe driving confirm, thereby can obtain following advantage, the safety that promptly guarantees chaufeur is driven and is sailed, and can significantly reduce traffic accident.
In addition, because system of the present invention is arranged on the vehicle, the safe driving of chaufeur is judged, also constitute the proof of issue safe driving, even under the situation that contingency has an accident, because the safe driving of susceptible of proof vehicle, have sense of stability like this, the utmost point reduces the accident of self-propelled vehicle effectively.
In the manner described above,, therefore system of the present invention is installed on whole self-propelled vehiclees at large, can quickens thus to reduce in Japan because system of the present invention is that safe driving is indispensable, even motor vehicle accident all over the world.
If particularly adopt the present invention, the part of the car body of vehicle, and the road surface relevant with it be contained in the camera picture, like this can according to vehicle dynamically and the relation between the outdoor scene, grasp the enforcement situation of vehicle definitely.
That is,, take with the road surface relevant with it to the car body part of vehicle, can form by and the relation of road surface between changing, understand the dynamic important proof of vehicle.According to existing mode, because by the device that outdoor scene around the enforcement direction of vehicle etc. are taken, even under the situation of the situation of accident under the shooting, record a video to around the other side's vehicle (other vehicle) of accident and its, but vehicle before accident generation moment and the accident generation and the relation between near the road surface under the car body are not recorded a video, like this, vehicle prove invalid dynamically, the function that driving condition of chaufeur itself is not monitored in addition, with regard to this point, system of the present invention is an actv. very.
In addition, if adopt the present invention, just in case when having an accident, can be carefully to the car body part of the vehicle that forms important evidence, and the condition of road surface under the vehicle, promptly the road surface that tire contacted of vehicle changes and carries out record.
Also have,, can catch the accident situation that pilosity is born in the position, side of vehicle if adopt the present invention.
Have again, if adopt the present invention can be to the part of vehicle, and vehicle under near the zone of road surface broad of sidepiece make a video recording simultaneously.
In addition,, can make a video recording symmetrically in the front and back and/or the position, the left and right sides of vehicle if adopt the present invention, thus before and after grasping at an easy rate and/or about situation.
In addition, if adopt the present invention owing to catch the enforcement road surface of near zone under the vehicle body, and the scope of outdoor scene broad, like this can by with the relation of outdoor scene, the driving condition of registration of vehicle definitely.
Also have, if adopt the present invention, can catch under the vehicle symmetrically near the zone of position, the ground-surface left and right sides, can be easy to grasp the situation of left and right vehicle wheel position.
Have again, if employing the present invention, even any one pick up camera therein is under the situation of following state, this state refers to because rainwater or mud etc., picture quality is reduced, or owing to light because of the opposite vehicle, or the fascination that the sunshine direct projection caused, fault or accident etc. and the state that can not take under the situation about destroying, then still can be by being arranged at other pick up camera of the position left with above-mentioned pick up camera, near ground-surface zone under the car body of vehicle is taken, fiduciary level can be guaranteed, the purpose of system of the present invention can be successfully realized like this.
In addition, if employing the present invention, because the shooting direction is pointed to the rear from anterior position, or from the rear position directed forward, so not only can take, but also can take the outdoor scene of the most relative broad range that comprises vehicle body side to the near zone under the vehicle body.
In addition, if adopt the present invention, also can show photographic images as required in driving process, chaufeur can carry out safety verification thus, and can check the mode of operation of confirming the camera head in the system of the present invention.
Also have, if employing the present invention, several of synchronization can be recorded image synthesizes on a picture, owing to also can understand the shooting situation or the fault of image at once, can confirm by checking thus, before the event of generation eventuality, take measures, can improve the accuracy of system of the present invention, and the volume of system of the present invention is reduced.
Have again,, can select several camera pictures as required, show required picture, and can guarantee chaufeur installation driving if adopt the present invention.
In addition, if employing the present invention, because can be by adding date and time information, determine the shooting date, when the reason of the accident of analyzing the contingency generation, add the date this moment, so not only accurately carrying out the synthetic demonstration of arbitrary image under the situation of not free difference easily, and, so also can when duplicating, be easy to each recording portion mechanical deviation is each other compensated owing to there is not the date staggered case.
Claims (14)
1. vehicle portable type video recording system, it is characterized in that this video recording system comprises camera head and recording apparatus, this camera head is to the part of the car body of vehicle, and the road surface relevant with it taken, this recording apparatus is recorded the image of this camera head, this video recording system often drives and records a video in the vehicular drive process.
2. vehicle portable type video recording system according to claim 1 is characterized in that and near road surface under the local relevant road surface of the car body of vehicle comprises the car body of vehicle.
3. vehicle portable type video recording system according to claim 1 and 2 is characterized in that near road surface under the above-mentioned vehicle comprises the road surface under the vehicle.
4. vehicle portable type video recording system according to claim 1 and 2 is characterized in that near the road surface under the above-mentioned vehicle is the road surface of the side of car body.
5. according to claim 1,2,3 or 4 described vehicle portable type video recording systems, it is characterized in that above-mentioned camera head is become by following camera head, this pick up camera is arranged at the place ahead sidepiece of car body towards the back lower place, or is arranged at the rear sidepiece towards the front lower place.
6. according to claim 1,2,3 or 4 described vehicle portable type video recording systems, it is characterized in that above-mentioned camera head is become by following camera head, this pick up camera be arranged at car body front and back or/and about each position.
7. according to claim 1,2,3 or 4 described vehicle portable type video recording systems, it is characterized in that above-mentioned camera head by the forward sight pick up camera of the place ahead outdoor scene that comprise vehicle, comprise vehicle the rear outdoor scene rear view camera or comprise that the side-looking camera head in the external world, side of vehicle becomes.
8. vehicle portable type video recording system according to claim 7 is characterized in that above-mentioned forward sight pick up camera, rear view camera or side-looking pick up camera are arranged at the position, the left and right sides of car body.
9. according to any one the described vehicle portable type video recording system in the claim 1～8, it is characterized in that above-mentioned camera head comprises at least two pick up cameras, they are arranged at the diverse location of vehicle according to the mode that repeat the part of captured image.
10. according to claim 7,8 or 9 described vehicle portable type video recording systems, it is characterized in that above-mentioned forward sight pick up camera is arranged at the rear sidepiece of vehicle, rear view camera is arranged at the place ahead sidepiece of vehicle.
11. any one the described vehicle portable type video recording system according in the claim 1～10 is characterized in that the monitor unit that it comprises the image that shows camera head.
12. according to claim 6,8,9 or 10 described vehicle portable type video recording systems, it is characterized in that above-mentioned recording apparatus is made of synthetic annex and recording portion, should will be assigned to following a plurality of zone by the graphicinformation that obtains by each pick up camera by synthetic annex, and synthesize in a width of cloth picture, these a plurality of zones are divided corresponding to the quantity of pick up camera, and this recording portion is recorded the composograph that is formed by this synthetic annex.
13. vehicle portable type video recording system according to claim 12 is characterized in that above-mentioned monitor unit is made of selecting arrangement and telltale, this selecting arrangement is selected the image by shot by camera, and this telltale shows selected image.
14. any one the described vehicle portable type video recording system according in the claim 1～13 is characterized in that it comprises following apparatus, this device adds the date and time information of shooting in the image of taking by pick up camera.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35378698 | 1998-11-30 | ||
| JP353786/1998 | 1998-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1255444A true CN1255444A (en) | 2000-06-07 |
Family
ID=18433219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99125187A Pending CN1255444A (en) | 1998-11-30 | 1999-11-29 | Car video recording system |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR20000035617A (en) |
| CN (1) | CN1255444A (en) |
| ID (1) | ID25835A (en) |
| MY (1) | MY123284A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107630A (en) * | 2009-12-25 | 2011-06-29 | 株式会社本田阿克塞斯 | Operation apparatus for on-board devices in automobile |
| CN103863210A (en) * | 2012-12-12 | 2014-06-18 | 华创车电技术中心股份有限公司 | Lateral view image display system |
| CN112389320A (en) * | 2019-07-30 | 2021-02-23 | 丰田自动车株式会社 | Display device for vehicle, vehicle control system, vehicle control method, and storage medium |
| US11267917B2 (en) | 2016-03-09 | 2022-03-08 | Hanwha Chemical Corporation | Hybrid catalyst composition, preparation method therefor, and polyolefin prepared using same |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112930282A (en) * | 2018-07-19 | 2021-06-08 | 瑟奇.霍伊达 | System and process for viewing in blind spots |
| KR102043093B1 (en) | 2019-03-21 | 2019-11-11 | 임성호 | Heating quantity measurement system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940003421Y1 (en) * | 1991-07-12 | 1994-05-25 | 김종하 | Monitoring device for vehicle |
| US5680123A (en) * | 1996-08-06 | 1997-10-21 | Lee; Gul Nam | Vehicle monitoring system |
| KR100198027B1 (en) * | 1996-09-03 | 1999-06-15 | 양군모 | Driving detecting device |
| KR19980038004A (en) * | 1996-11-22 | 1998-08-05 | 김광호 | Method for displaying driving space of car and its device |
| JP3834967B2 (en) * | 1997-11-25 | 2006-10-18 | 日産自動車株式会社 | Blind spot range display device |
-
1999
- 1999-11-23 KR KR1019990052034A patent/KR20000035617A/en not_active Application Discontinuation
- 1999-11-26 MY MYPI99005180A patent/MY123284A/en unknown
- 1999-11-29 CN CN99125187A patent/CN1255444A/en active Pending
- 1999-11-29 ID IDP991105D patent/ID25835A/en unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107630A (en) * | 2009-12-25 | 2011-06-29 | 株式会社本田阿克塞斯 | Operation apparatus for on-board devices in automobile |
| CN102107630B (en) * | 2009-12-25 | 2013-12-11 | 株式会社本田阿克塞斯 | Operation apparatus for on-board devices in automobile |
| CN103863210A (en) * | 2012-12-12 | 2014-06-18 | 华创车电技术中心股份有限公司 | Lateral view image display system |
| US11267917B2 (en) | 2016-03-09 | 2022-03-08 | Hanwha Chemical Corporation | Hybrid catalyst composition, preparation method therefor, and polyolefin prepared using same |
| CN112389320A (en) * | 2019-07-30 | 2021-02-23 | 丰田自动车株式会社 | Display device for vehicle, vehicle control system, vehicle control method, and storage medium |
| CN112389320B (en) * | 2019-07-30 | 2023-03-07 | 丰田自动车株式会社 | Display device for vehicle, vehicle control system, vehicle control method, and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| ID25835A (en) | 2000-11-09 |
| MY123284A (en) | 2006-05-31 |
| KR20000035617A (en) | 2000-06-26 |
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