JPH09295539A - On-vehicle monitoring system and supervisory method in time of vehicle driving - Google Patents
On-vehicle monitoring system and supervisory method in time of vehicle drivingInfo
- Publication number
- JPH09295539A JPH09295539A JP8111619A JP11161996A JPH09295539A JP H09295539 A JPH09295539 A JP H09295539A JP 8111619 A JP8111619 A JP 8111619A JP 11161996 A JP11161996 A JP 11161996A JP H09295539 A JPH09295539 A JP H09295539A
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- Prior art keywords
- vehicle
- image pickup
- magnification
- image
- monitoring
- Prior art date
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Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、車載用の監視シス
テムと車運転時の監視方法に係わり、とくにより安全な
運転を可能とする車載監視システムと車運転時の監視方
法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle-mounted monitoring system and a vehicle-driving monitoring method, and more particularly to an on-vehicle monitoring system and a vehicle-driving monitoring method that enable safer driving.
【０００２】[0002]
【従来の技術】従来の車における車外の監視は、目視に
よるか、あるいはバックミラー、サイドミラー、フェン
ダーミラー等を用いて行われていた。また、図６のよう
に、車１の後方にカメラ６１を設置し、モニタ６２でカ
メラで撮影した車の後側の画像を監視するものがあっ
た。2. Description of the Related Art Conventionally, the outside of a vehicle has been monitored visually or by using a rearview mirror, a side mirror, a fender mirror, or the like. Further, as shown in FIG. 6, there is a device in which a camera 61 is installed behind the vehicle 1 and an image of the rear side of the vehicle captured by the camera on the monitor 62 is monitored.
【０００３】[0003]
【発明が解決しようとする課題】従来の車外の監視方法
では、車の運転中に運転者が多くの方向を向かねばなら
ず危険であった。また、ミラーによる監視では、ミラー
の死角の様子を監視できなかった。このような例を図
７、図８を用いて説明する。図７は、Ｔ字路に到達した
車７１が一時停止しているときの道路状況を示してい
る。車道７４を交差する車道７５の左方からは車７２
が、また右方からは車７３が近づいているとする。さら
に左方からの車７２は木７６があるためにその接近が見
えにくく、また右方からの車７３はビル７７のかげにあ
って、見透しが悪いものとする。このような状況では、
車７１の運転者は、左、右の車の有無を、目視方向をか
えながら十分確認する必要があった。However, the conventional method for monitoring the outside of the vehicle is dangerous because the driver has to turn in many directions while driving the vehicle. In addition, the blind spot of the mirror could not be monitored by the mirror monitoring. Such an example will be described with reference to FIGS. 7 and 8. FIG. 7 shows a road condition when the vehicle 71 reaching the T-shaped road is temporarily stopped. From the left of road 75, which crosses road 74, there is a car 72
However, it is assumed that the car 73 is approaching from the right side. Further, the car 72 from the left side is difficult to see because of the trees 76, and the car 73 from the right side is behind the building 77 and has poor see-through. In this situation,
The driver of the car 71 had to sufficiently check the presence of the left and right cars while changing the visual direction.
【０００４】また図８は、高速道路等の同一方向に複数
の車線を有する道路を走行中の車８１、８２、８３を示
している。このような状況では、車８１の運転者は車８
２がサイドミラーの死角にあるとき、目視による右後方
の確認を必要とする。しかし、とくに高速走行中のその
ような動作は危険を伴う。また、車８１の運転者が後方
の車８３を確認するのはバックミラーによるが、バック
ミラーの倍率は一定のため、さらに後方にいる車、ある
いは車８３がある程度離れているときには見にくいとい
う問題があった。FIG. 8 shows vehicles 81, 82 and 83 traveling on a road having a plurality of lanes in the same direction such as a highway. In such a situation, the driver of car 81
When 2 is in the blind spot of the side mirror, visual confirmation of the right rear is required. However, such movements, especially when traveling at high speeds, are dangerous. Further, the driver of the car 81 confirms the car 83 behind him by the rearview mirror, but since the magnification of the rearview mirror is constant, there is a problem that it is difficult to see the car further behind or when the car 83 is some distance away. there were.
【０００５】本発明の目的は、従来の車外の監視方法の
目視による監視では、車の運転中に運転車が多くの方向
を向かねばならないことと、ミラーによる監視ではミラ
ーの死角の様子を監視できないという欠点を解決し、車
の速度や進行方向等の状態に応じた監視を容易に行える
車載監視システムと車の運転時の監視方法を提供するこ
とにある。An object of the present invention is that, in the conventional visual monitoring of the vehicle exterior monitoring method, the driving vehicle must face many directions while the vehicle is driving, and in the mirror monitoring, the appearance of the blind spot of the mirror is shown. An object of the present invention is to provide a vehicle-mounted monitoring system and a monitoring method during driving of a vehicle, which solves the drawback that the vehicle cannot be monitored and can easily perform monitoring according to the state of the vehicle such as speed and traveling direction.
【０００６】[0006]
【課題を解決するための手段】本発明は、車の外部を撮
像するための、その撮像方向が可変な複数の撮像手段
と、該撮像手段の撮像方向を変えるための回転手段と、
前記撮像手段による撮像画像を表示するための表示手段
と、車の速度及び進行方向に応じて前記回転手段による
撮像方向を制御し、また前記撮像手段による撮像画像の
前記表示手段への表示を制御するための制御手段と、を
備えた車載監視システムを開示する。SUMMARY OF THE INVENTION The present invention comprises a plurality of image pickup means for picking up an image of the outside of a vehicle, the image pickup direction of which is variable, and a rotating means for changing the image pickup direction of the image pickup means.
Display means for displaying an image captured by the image capturing means, and an image capturing direction by the rotating means is controlled according to the speed and traveling direction of a vehicle, and display of the image captured by the image capturing means on the display means is controlled. A vehicle-mounted monitoring system including:
【０００７】また本発明は、前記撮像手段はその倍率が
可変制御可能であり、該倍率は、車の走行速度及び進向
方向に応じて前記制御手段により制御されることを特徴
とする車載監視システムを開示する。Further, the present invention is characterized in that the image pickup means is capable of variably controlling the magnification, and the magnification is controlled by the control means according to the traveling speed and the direction of travel of the vehicle. Disclose the system.
【０００８】また本発明は、前記撮像手段が、車の左前
部、右前部、及び後部に取り付けられた３個であること
を特徴とする車載監視システムを開示する。The present invention also discloses an in-vehicle monitoring system, characterized in that the number of the image pickup means is three, which are attached to the left front part, the right front part, and the rear part of the vehicle.
【０００９】また本発明は、その撮像方向が可変でかつ
倍率が可変な撮像手段を車の左前部、右前部及び後部に
とりつけ、それらの撮像手段による撮像画像を表示手段
に表示して周囲の監視を行う車運転時の監視方法であっ
て、予め定めた標準速度範囲より低速での前進時あるい
は停止時には、前記左前部、右前部、および後部の撮像
手段により車の左前方、右前方、及び後方を、左前部及
び右前部の撮像手段は予め定めた標準倍率で、後方は予
め定めた標準倍率より低い倍率でそれぞれ撮像し、これ
らの撮像画像を前記表示手段へ並べて表示することを特
徴とする車運転時の監視方法を開示する。Further, according to the present invention, the image pickup means whose image pickup direction is variable and whose magnification is variable is attached to the left front part, the right front part and the rear part of the vehicle, and the image picked up by those image pickup means is displayed on the display means to display the surroundings. A method of monitoring when driving a vehicle, which is forward or stop at a speed lower than a predetermined standard speed range. The left front and right front image pickup means images the rear and rear portions at a predetermined standard magnification, and the rear is imaged at a lower magnification than the predetermined standard magnification, and these captured images are displayed side by side on the display means. The method of monitoring when driving a vehicle is disclosed.
【００１０】また本発明は、その撮像方向が可変でかつ
倍率が可変な撮像手段を車の左前部、右前部及び後部に
とりつけ、それらの撮像手段による撮像画像を表示手段
に表示して周囲の監視を行う車運転時の監視方法であっ
て、前記標準速度範囲での前進時には、前記左前部、右
前部、および後部の撮像手段により車の左後方、右後
方、及び後方を、すべての撮像手段の倍率を予め定めた
標準倍率でそれぞれ撮像し、これらの撮像画像を前記表
示手段へ並べて表示することを特徴とする車運転時の監
視方法を開示する。Further, according to the present invention, the image pickup means whose image pickup direction is variable and whose magnification is variable is attached to the left front part, the right front part and the rear part of the vehicle, and the image picked up by these image pickup means is displayed on the display means to display the surroundings. A method of monitoring when driving a vehicle, wherein when the vehicle moves forward in the standard speed range, the left front portion, the right front portion, and the rear portion image capturing means capture all images of the left rear portion, right rear portion, and rear portion of the vehicle. Disclosed is a monitoring method during vehicle driving, which is characterized in that the magnification of each unit is imaged at a predetermined standard magnification, and these captured images are displayed side by side on the display unit.
【００１１】また本発明は、その撮像方向が可変でかつ
倍率が可変な撮像手段を車の左前部、右前部及び後部に
とりつけ、それらの撮像手段による撮像画像を表示手段
に表示して周囲の監視を行う車運転時の監視方法であっ
て、予め定めた標準速度範囲より高速での前進時には、
前記左前部、右前部、及び後部の撮像手段により車の左
後方、右後方、及び後方を、すべての撮像手段の倍率を
予め定めた標準倍率より高い倍率としてそれぞれ撮像
し、これらの撮像画像を前記表示手段へ並べて表示する
ことを特徴とする車運転時の監視方法を開示する。Further, according to the present invention, the image pickup means whose image pickup direction is variable and whose magnification is variable is attached to the left front part, the right front part and the rear part of the vehicle, and the image picked up by these image pickup means is displayed on the display means to display the surroundings. It is a monitoring method when driving a vehicle that monitors, when moving forward at a speed higher than a predetermined standard speed range,
The left front part, the right front part, and the rear part of the vehicle are imaged to image the left rear, right rear, and rear of the vehicle with the magnification of all the imaging means being higher than a predetermined standard magnification. Disclosed is a method of monitoring when a vehicle is driving, which is displayed side by side on the display means.
【００１２】また本発明は、その撮像方向が可変でかつ
倍率が可変な撮像手段を車の左前部、右前部及び後部に
とりつけ、それらの撮像手段による撮像画像を表示手段
に表示して周囲の監視を行う車運転時の監視方法であっ
て、車の後進時には、前記後部の撮像手段により車の後
方を、予め定めた標準倍率より低い倍率として撮像し、
この撮像画像のみを前記表示手段へ表示することを特徴
とする車運転時の監視方法を開示する。Further, according to the present invention, the image pickup means whose image pickup direction is variable and whose magnification is variable is attached to the left front part, the right front part and the rear part of the vehicle, and the image picked up by these image pickup means is displayed on the display means to display the surrounding image. A method of monitoring a vehicle during monitoring, wherein, when the vehicle is moving backward, the rear of the vehicle is imaged as a lower magnification than a predetermined standard magnification,
Disclosed is a monitoring method during vehicle driving, characterized in that only this captured image is displayed on the display means.
【００１３】[0013]
【発明の実施の形態】以下、本発明の実施の形態を説明
する。図３は、本発明になる車載監視システムの構成例
を示すブロック図である。図３において、速度検出手段
３１は、車のアクセルの踏み具合や速度メーター等から
速度を検出する。進行方向検出手段３２は、車のギア等
の状態から進行方向を検出する。操作手段３３は、監視
システムの動作指示等を入力するものである。撮像部３
４は、車の速度や進行方向によりその倍率や角度が制御
手段４０からの指示により制御される。撮像部回転手段
３５は、撮像部３４に含まれ、撮像する角度を変化させ
るように撮像部の方向を変える。撮像手段３６は、やは
り撮像部３４に含まれ、目的の画像を撮像する。画像入
力手段３７は、撮像手段３６で撮像した画像信号を入力
し、アナログ／ディジタル変換等の処理を行い制御手段
４０へ出力する。画像出力手段３８は、制御手段４０で
処理されたディジタル画像をディジタル／アナログ変換
等を行い出力する。画像表示手段３９は、画像出力手段
３８からの画像信号を表示する。制御手段４０は、全体
を統括制御し、内部にＣＰＵ、プログラムを格納するＲ
ＯＭ、各種処理や画像を格納するＲＡＭを含む。そして
制御手段４０は、速度検出手段３１で検出した速度と、
進行方向検出手段３２で検出した進行方向により、撮像
部３４に撮像する倍率や角度を変化させるように指示す
る。また、図３では、簡易化するために撮像部３４と画
像入力手段３７は１つしか示していないが、当然複数あ
ってもよい。この場合、制御手段４０は、複数の画像を
同時に表示させるために、それぞれの画像情報から間引
き、合成等を行い一つの画像として出力する。Embodiments of the present invention will be described below. FIG. 3 is a block diagram showing a configuration example of the vehicle-mounted monitoring system according to the present invention. In FIG. 3, the speed detecting means 31 detects the speed from the accelerator pedal of the vehicle, the speed meter, or the like. The traveling direction detecting means 32 detects the traveling direction from the state of the gears of the vehicle. The operation unit 33 is for inputting an operation instruction of the monitoring system and the like. Imaging unit 3
Magnification 4 and angle 4 of the vehicle 4 are controlled by instructions from the control means 40 according to the speed and traveling direction of the vehicle. The image capturing unit rotating means 35 is included in the image capturing unit 34, and changes the direction of the image capturing unit so as to change the angle at which the image is captured. The image pickup unit 36 is also included in the image pickup unit 34 and picks up a target image. The image input means 37 inputs the image signal picked up by the image pickup means 36, performs processing such as analog / digital conversion, and outputs it to the control means 40. The image output means 38 performs digital / analog conversion or the like on the digital image processed by the control means 40 and outputs it. The image display means 39 displays the image signal from the image output means 38. The control means 40 integrally controls the whole and stores the CPU and the program therein R
It includes an OM and a RAM for storing various processes and images. The control means 40 then detects the speed detected by the speed detection means 31,
Depending on the traveling direction detected by the traveling direction detecting means 32, the image capturing unit 34 is instructed to change the magnification and the angle to be imaged. Further, in FIG. 3, only one image pickup unit 34 and one image input unit 37 are shown for simplification, but naturally there may be a plurality. In this case, in order to display a plurality of images at the same time, the control means 40 performs thinning-out, combining, etc. from each image information and outputs it as one image.
【００１４】図１は、３つの撮像部１１、１２、１３、
を備えた車の例を示しており、それぞれ左前部、右前
部、及び後部に設置されている。これらの撮像部１１〜
１３は、図３の撮像部３４に相当する。一方、図４は、
画像表示手段３４の画面を示しており、左側画像４１、
右側画像４２、及び後側画像４３は、それぞれ撮像部１
１、１２、及び１３による撮像画像を表示する。FIG. 1 shows three image pickup units 11, 12, 13,
Fig. 2 shows an example of a vehicle equipped with a vehicle, which is installed in the left front part, the right front part, and the rear part, respectively. These imaging units 11 to
Reference numeral 13 corresponds to the imaging unit 34 in FIG. On the other hand, in FIG.
The screen of the image display means 34 is shown, and the left side image 41,
The right side image 42 and the rear side image 43 are respectively captured by the imaging unit 1.
The captured images of 1, 12, and 13 are displayed.
【００１５】上記構成のシステムにおいて、車が前方に
進んでおり、かつその速度がごく低速あるいは停止のと
きは、撮像部１１及び１２を図１のように左前方及び右
前方へ向け、これらによる撮像画像と撮像部１３による
後方の撮像画像とを、図４に示した表示画面上の対応す
る位置へそれぞれ表示する。また、このときの各撮像部
による撮像の倍率は、撮像部１１、１２、では中程度に
して近く及び少し前方までを主に見やすいようにし、ま
た撮像部１３では低くして近くがよく見えるようにす
る。こうして、ごく低速あるいは停止中に、表示画面の
みで周囲の様子を容易に把握できる。In the system having the above structure, when the vehicle is moving forward and the speed is very low or stopped, the image pickup units 11 and 12 are directed to the left front and the right front as shown in FIG. The picked-up image and the picked-up image at the rear by the image pickup unit 13 are displayed at corresponding positions on the display screen shown in FIG. Further, at this time, the magnification of the image pickup by each image pickup unit is set to be medium in the image pickup units 11 and 12 so that the near and a little forward are mainly easy to see, and the image pickup unit 13 is set to be low so that the close range can be seen well. To In this way, the surroundings can be easily grasped only by the display screen even at a very low speed or while stopped.
【００１６】車が前方に進んでおり、かつその速度が中
速のときは、図２に示したように撮像部１１及び１２を
左後方及び右後方に向けて撮像する。そしてこれら撮像
部１１及び１２による撮像画像と撮像部１３による撮像
画像とを図４のように３分割した表示画面にそれぞれ表
示する。また、そのときの各撮像部による倍率は、撮像
部１１及び１２では低速時と同様に中程度として近く及
び少し前方を見やすいようにする。また撮像部１３で
は、倍率を中程度にして少し離れた後方を見やすくし、
走行中に後ろからくる車を監視しやすくする。When the vehicle is moving forward and the speed is medium, the image pickup portions 11 and 12 are imaged toward the left rear and the right rear as shown in FIG. Then, the images captured by the image capturing units 11 and 12 and the image captured by the image capturing unit 13 are respectively displayed on a display screen divided into three as shown in FIG. In addition, the magnification of each image pickup unit at that time is set to a medium level in the image pickup units 11 and 12 as in the case of low speed so that the image can be seen closer and slightly forward. Further, in the image pickup unit 13, the magnification is set to a medium level to make it easier to see the rear part away,
Make it easier to monitor cars coming from behind while driving.
【００１７】さらに車が前方に高速で走行しているとき
は、撮像部１１及び１２は、図２のように、中速走行時
と同様に左後方及び右後方に向けて撮像する。そしてこ
れら撮像部１１及び１２による撮像画像と撮像部１３に
よる撮像画像とを、やはり図４のように３分割画面とし
て表示する。但し、このときの各撮像部の倍率は、撮像
部１１〜１３すべてについて高くして、かなり後方に離
れている他の車を見やすくすることで、高速走行時の
左、右あるいは後ろについている車の監視を高速でも容
易に行えるようにする。Further, when the vehicle is traveling forward at high speed, the image pickup units 11 and 12 pick up images toward the left rear and the right rear, as in the case of traveling at medium speed, as shown in FIG. Then, the imaged image by the imager 11 and 12 and the imaged image by the imager 13 are displayed as a three-divided screen as shown in FIG. However, the magnification of each image pickup unit at this time is set high for all the image pickup units 11 to 13 to make it easier to see other vehicles that are far away from each other, so that the vehicle that is on the left, right, or behind the vehicle at the time of high-speed traveling Make it easy to monitor at high speed.
【００１８】さらに、車が後方へ進んでいるときは、図
５に示したように撮像部１３の撮像画像のみを表示手段
の表示画面全体に表示する。またその撮像の倍率は低く
して近くが見やすいようにする。これによって車庫入れ
等のときの後方確認を支援することができる。Further, when the vehicle is moving backward, only the image picked up by the image pickup section 13 is displayed on the entire display screen of the display means as shown in FIG. Moreover, the magnification of the image pickup is made low to make it easy to see the vicinity. As a result, it is possible to assist rearward confirmation when entering a garage or the like.
【００１９】[0019]
【発明の効果】本発明の車載監視システムによれば、車
の運転中に運転者が多くの方向を向いて目視による監視
を行ったり、ミラーの死角を注意するなどの動作を大幅
に軽減でき、車の速度や進行方向等の状態により提供す
る画像と表示方法を変化させることによって、車の運転
者に有益な情報を提供できるという効果がある。According to the on-vehicle monitoring system of the present invention, it is possible to drastically reduce the operation of the driver facing in many directions during the driving of the vehicle to perform visual monitoring and to pay attention to the blind spot of the mirror. By changing the image to be provided and the display method depending on the state of the vehicle such as speed and traveling direction, it is possible to provide useful information to the driver of the vehicle.
【図１】本発明になる車載監視システムの低速時の撮像
部の様子を示す図である。FIG. 1 is a diagram showing a state of an image pickup unit of a vehicle-mounted monitoring system according to the present invention at a low speed.
【図２】本発明になる車載監視システムの中・高速時の
撮像部の様子を示す図である。FIG. 2 is a diagram showing a state of an image pickup unit at a middle / high speed of the vehicle-mounted monitoring system according to the present invention.
【図３】本発明になる車載監視システムの構成例を示す
ブロック図である。FIG. 3 is a block diagram showing a configuration example of an in-vehicle monitoring system according to the present invention.
【図４】前進時の画像表示手段の表示方法を示す図であ
る。FIG. 4 is a diagram showing a display method of an image display means when moving forward.
【図５】後進時の画像表示手段の表示方法を示す図であ
る。FIG. 5 is a diagram showing a display method of an image display means when moving backward.
【図６】従来の後方監視システムの例を示す図である。FIG. 6 is a diagram showing an example of a conventional rearward monitoring system.
【図７】交差点における監視動作の説明図である。FIG. 7 is an explanatory diagram of a monitoring operation at an intersection.
【図８】ミラーの死角の説明図である。FIG. 8 is an explanatory diagram of a blind spot of a mirror.
１１、１２、１３、３４ 撮像部 ３１ 速度検出手段 ３２ 進行方向検出手段 ３５ 撮像部回転手段 ３６ 撮像手段 ３９ 画像表示手段 11, 12, 13, 34 Imaging unit 31 Speed detection means 32 Moving direction detection means 35 Imaging unit rotation means 36 Imaging means 39 Image display means
Claims (7)
向が可変な複数の撮像手段と、 該撮像手段の撮像方向を変えるための回転手段と、 前記撮像手段による撮像画像を表示するための表示手段
と、 車の速度及び進行方向に応じて前記回転手段による撮像
方向を制御し、また前記撮像手段による撮像画像の前記
表示手段への表示を制御するための制御手段と、 を備えた車載監視システム。1. A plurality of image pickup means for picking up an image of the outside of a vehicle, the image pickup direction of which is variable, a rotating means for changing the image pickup direction of the image pickup means, and an image picked up by the image pickup means. Display means, and control means for controlling the imaging direction by the rotating means according to the speed and traveling direction of the vehicle, and controlling the display of the imaged image by the imaging means on the display means. In-vehicle monitoring system.
であり、該倍率は、車の走行速度及び進向方向に応じて
前記制御手段により制御されることを特徴とする請求項
１記載の車載監視システム。2. The image pickup means is capable of variably controlling the magnification, and the magnification is controlled by the control means according to the traveling speed and the direction of travel of the vehicle. In-vehicle monitoring system.
及び後部に取り付けられた３個であることを特徴とする
請求項１記載の車載監視システム。3. The image pickup means includes a front left portion, a front right portion of the vehicle,
The on-vehicle monitoring system according to claim 1, wherein the number is three and the number is three attached to the rear part.
撮像手段を車の左前部、右前部及び後部にとりつけ、そ
れらの撮像手段による撮像画像を表示手段に表示して周
囲の監視を行う車運転時の監視方法であって、 予め定めた標準速度範囲より低速での前進時あるいは停
止時には、前記左前部、右前部、および後部の撮像手段
により車の左前方、右前方、及び後方を、左前部及び右
前部の撮像手段は予め定めた標準倍率で、後方は予め定
めた標準倍率より低い倍率でそれぞれ撮像し、これらの
撮像画像を前記表示手段へ並べて表示することを特徴と
する車運転時の監視方法。4. An image pickup means having a variable image pickup direction and a variable magnification is attached to a left front portion, a right front portion and a rear portion of a vehicle, and images picked up by these image pickup means are displayed on a display means to monitor the surroundings. A method of monitoring when driving a vehicle, wherein when moving forward or stopping at a speed lower than a predetermined standard speed range, the left front, right front, and rear image capturing means are used to monitor the left front, right front, and rear of the vehicle. The vehicle is characterized in that the image pickup means of the left front portion and the right front portion respectively take images at a predetermined standard magnification and the rear portions take images at a lower magnification than the predetermined standard magnification, and these picked-up images are displayed side by side on the display means. How to monitor when driving.
撮像手段を車の左前部、右前部及び後部にとりつけ、そ
れらの撮像手段による撮像画像を表示手段に表示して周
囲の監視を行う車運転時の監視方法であって、 前記標準速度範囲での前進時には、前記左前部、右前
部、および後部の撮像手段により車の左後方、右後方、
及び後方を、すべての撮像手段の倍率を予め定めた標準
倍率でそれぞれ撮像し、これらの撮像画像を前記表示手
段へ並べて表示することを特徴とする車運転時の監視方
法。5. An image pickup means having a variable image pickup direction and a variable magnification is attached to a left front part, a right front part and a rear part of a vehicle, and images picked up by these image pickup means are displayed on a display means to monitor the surroundings. A method of monitoring when driving a vehicle, wherein when moving forward in the standard speed range, the left front portion, the right front portion, and the rear portion of the vehicle are imaged by the left front portion, the right rear portion,
A method for monitoring during vehicle operation, characterized in that the magnifications of all the image pickup means are imaged at predetermined standard magnifications, and the picked-up images are displayed side by side on the display means.
撮像手段を車の左前部、右前部及び後部にとりつけ、そ
れらの撮像手段による撮像画像を表示手段に表示して周
囲の監視を行う車運転時の監視方法であって、 予め定めた標準速度範囲より高速での前進時には、前記
左前部、右前部、及び後部の撮像手段により車の左後
方、右後方、及び後方を、すべての撮像手段の倍率を予
め定めた標準倍率より高い倍率としてそれぞれ撮像し、
これらの撮像画像を前記表示手段へ並べて表示すること
を特徴とする車運転時の監視方法。6. An image pickup device having a variable image pickup direction and a variable magnification is attached to a left front part, a right front part and a rear part of a vehicle, and images picked up by these image pickup devices are displayed on a display part to monitor the surroundings. A method of monitoring when driving a vehicle, wherein when moving forward at a speed higher than a predetermined standard speed range, the left front part, the right front part, and the rear image capturing means are used to detect all of the left rear part, right rear part, and rear part of the vehicle. The magnification of the image pickup means is taken as a higher magnification than a predetermined standard magnification, respectively,
A method for monitoring during vehicle driving, characterized in that these captured images are displayed side by side on the display means.
撮像手段を車の左前部、右前部及び後部にとりつけ、そ
れらの撮像手段による撮像画像を表示手段に表示して周
囲の監視を行う車運転時の監視方法であって、 車の後進時には、前記後部の撮像手段により車の後方
を、予め定めた標準倍率より低い倍率として撮像し、こ
の撮像画像のみを前記表示手段へ表示することを特徴と
する車運転時の監視方法。7. An image pickup means having a variable image pickup direction and a variable magnification is attached to a front left portion, a right front portion and a rear portion of a vehicle, and images picked up by these image pickup means are displayed on a display means to monitor the surroundings. A method of monitoring when driving a vehicle, wherein when the vehicle is moving backward, the rear of the vehicle is used to image the rear of the vehicle at a magnification lower than a predetermined standard magnification, and only this captured image is displayed on the display means. A method of monitoring when driving a vehicle characterized by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8111619A JPH09295539A (en) | 1996-05-02 | 1996-05-02 | On-vehicle monitoring system and supervisory method in time of vehicle driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8111619A JPH09295539A (en) | 1996-05-02 | 1996-05-02 | On-vehicle monitoring system and supervisory method in time of vehicle driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09295539A true JPH09295539A (en) | 1997-11-18 |
Family
ID=14565920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8111619A Pending JPH09295539A (en) | 1996-05-02 | 1996-05-02 | On-vehicle monitoring system and supervisory method in time of vehicle driving |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09295539A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0945305A1 (en) * | 1998-03-24 | 1999-09-29 | Renault Vehicules Industriels | View recognition system with camera, for industrial vehicle |
| JP2005186648A (en) * | 2003-12-24 | 2005-07-14 | Nissan Motor Co Ltd | Surrounding visualizing device for vehicle and displaying control device |
| JP2006270267A (en) * | 2005-03-22 | 2006-10-05 | Nissan Motor Co Ltd | Apparatus and method of displaying video image |
| JP2007101421A (en) * | 2005-10-05 | 2007-04-19 | Auto Network Gijutsu Kenkyusho:Kk | Sensor unit and sensor system for monitoring surrounding |
| JP2013167862A (en) * | 2012-01-16 | 2013-08-29 | Yazaki Energy System Corp | Display system, display control device, and display control method |
| KR20180121006A (en) * | 2017-04-28 | 2018-11-07 | 에스엘 주식회사 | Environment monitoring apparatus for commercial vehicle |
-
1996
- 1996-05-02 JP JP8111619A patent/JPH09295539A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0945305A1 (en) * | 1998-03-24 | 1999-09-29 | Renault Vehicules Industriels | View recognition system with camera, for industrial vehicle |
| FR2776596A1 (en) * | 1998-03-24 | 1999-10-01 | Renault Vehicules Ind | CAMERA ANTEVISION SYSTEM FOR INDUSTRIAL VEHICLE |
| JP2005186648A (en) * | 2003-12-24 | 2005-07-14 | Nissan Motor Co Ltd | Surrounding visualizing device for vehicle and displaying control device |
| JP2006270267A (en) * | 2005-03-22 | 2006-10-05 | Nissan Motor Co Ltd | Apparatus and method of displaying video image |
| JP2007101421A (en) * | 2005-10-05 | 2007-04-19 | Auto Network Gijutsu Kenkyusho:Kk | Sensor unit and sensor system for monitoring surrounding |
| JP2013167862A (en) * | 2012-01-16 | 2013-08-29 | Yazaki Energy System Corp | Display system, display control device, and display control method |
| KR20180121006A (en) * | 2017-04-28 | 2018-11-07 | 에스엘 주식회사 | Environment monitoring apparatus for commercial vehicle |
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