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WO2015064511A1 - System for discovering forgotten items in taxi - Google Patents

System for discovering forgotten items in taxi Download PDF

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Publication number
WO2015064511A1
WO2015064511A1 PCT/JP2014/078420 JP2014078420W WO2015064511A1 WO 2015064511 A1 WO2015064511 A1 WO 2015064511A1 JP 2014078420 W JP2014078420 W JP 2014078420W WO 2015064511 A1 WO2015064511 A1 WO 2015064511A1
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WIPO (PCT)
Prior art keywords
taxi
passenger
detection system
items
night
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Ceased
Application number
PCT/JP2014/078420
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French (fr)
Japanese (ja)
Inventor
順一 浅間
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Classifications

    • 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
    • B60R1/29—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 inside the vehicle, e.g. for viewing passengers or cargo
    • 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
    • B60R1/30—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 providing vision in the non-visible spectrum, e.g. night or infrared vision
    • 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
    • B60R2300/40—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the details of the power supply or the coupling to vehicle components
    • B60R2300/404—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the details of the power supply or the coupling to vehicle components triggering from stand-by mode to operation mode
    • 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
    • B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
    • B60R2300/8006—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring and displaying scenes of vehicle interior, e.g. for monitoring passengers or cargo
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/24—Reminder alarms, e.g. anti-loss alarms

Definitions

  • the present invention relates to a system for preventing lost articles in a taxi and a detection system, and more particularly to a system for preventing lost articles in a taxi including a camera receiver, a video information processing unit, a video information input / output unit, a display and a power supply unit.
  • the present invention for achieving such an object is installed in the front of a taxi, where the rear part of the rear seat is photographed with a camera receiver only when the passenger alights, in order to avoid the inconvenience of passengers
  • the display on the display is intended to make it easier for the taxi crew to find out what is left of the passenger, and to provide a night vision function in the inside of this taxi for inside out detection system as a night response.
  • the taxi crew can easily confirm the presence or absence of a lost item regardless of day or night. Since the display is displayed only when the passenger gets off, the passenger does not feel uncomfortable. The burden for passengers, taxi crews and taxi companies can dramatically reduce the number of lost items.
  • the camera receiver is installed at a position where the entire rear seat of the taxi can be photographed.
  • the image information is displayed on a display installed at the front of the taxi through an input unit, an image information processing unit, and an output unit.
  • the taxi crew sees the video to check if there is something left behind.
  • the lost article detection system in the taxi is a digital system.
  • the position where the camera receiver is installed may be any position where the entire rear seat of the taxi can be photographed, but the rear ceiling of the taxi is preferable.
  • the camera receiver is preferably a digital camera receiver, and preferably one having wide angle, night vision, high sensitivity, and near-infrared ray sensing ability. In the case of using near infrared light, a near infrared irradiation function is also required. In addition, it may be possible to turn on the in-vehicle light when the passenger gets off.
  • the information processing unit may have a function capable of blurring or deforming so as not to shift so sharply, or highlighting a forgotten item so as not to make the passenger feel uncomfortable. Information processing may also be performed elsewhere via wireless.
  • the display of the car navigation As a display, it is preferable to use the display of the car navigation installed in most taxis. Since the car navigation display is usually used as a car navigation system, it is preferable to display only a short time interval when the passenger gets off so that the passengers do not feel uncomfortable. It detects the passenger's getting off by opening the rear door, operating the charge meter, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Emergency Alarm Devices (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)

Abstract

[Problem] The present invention addresses the problem or demand raised by taxi drivers, such as, "We are having hard times visually making sure there are no items left inside our taxis or finding such items around the rear seats", "It would be nice if we could look around the rear seats only when our passenger steps out", or "We wish to look around the rear seats clearly even at night". [Solution] In order to achieve such purpose, according to the present invention, an image around the rear seats is captured with a camera receiver only when a passenger steps out so that the passenger would not mind, and the image is shown on a display installed in front of the taxi driver for easy viewing in an attempt to facilitate the discovery of the passenger's forgotten items by the taxi driver. The present system for discovering forgotten items in a taxi may be further provided with a night-vision function for use at night-time.

Description

タクシー内忘れ物発見システムLost things discovery system in taxi 発明の属する技術分野Technical field to which the invention belongs

本発明は、タクシー内忘れ物防止、発見システムに関し、特にはカメラ受像機、映像情報処理部、映像情報入出力部、ディスプレイ、電源部から成るタクシー内忘れ物防止、発見システムに関する。
  The present invention relates to a system for preventing lost articles in a taxi and a detection system, and more particularly to a system for preventing lost articles in a taxi including a camera receiver, a video information processing unit, a video information input / output unit, a display and a power supply unit.

従来の技術Conventional technology

タクシー内忘れ物の件数は非常に多く、乗客、タクシー乗務員、タクシー会社にとって負担は大きい。結局忘れ物が出てこないケースも少なくない。 There are a large number of things left behind in taxis, and the burden is high for passengers, taxi crews and taxi companies. After all, there are many cases in which things left behind do not come out.

従来、タクシー内忘れ物防止、発見に関しては、降車時のタクシー乗務員自身による目視による後部座席付近の確認などが行われている。
　しかしタクシー乗務員自身による目視による後部座席付近の確認については、通常タクシーは乗客の降車後すぐに発進しなければならず、確認のための時間がわずかしか取れないのと、運転席に座ったまま後部座席付近を確認するため、死角が多く不十分な確認しか出来ない。 Conventionally, with regard to the prevention of lost articles in a taxi and the detection, confirmation of the vicinity of the rear seat by visual observation by the taxi driver himself when getting off is performed.
However, with regard to the visual confirmation of the rear seat by the taxi crew himself, usually the taxi has to start immediately after getting off the passenger, and it takes only a little time for the confirmation, while sitting in the driver's seat In order to confirm the rear seat area, there are many blind spots and only insufficient confirmation can be made.

特許文献１のミラーによる確認については、常時後部を覗かれているようで乗客が不快に感ずるのと、夜間には良く見えないなどの問題がある。
  With regard to the confirmation by the mirror of Patent Document 1, there are problems such as the passenger always feeling uncomfortable looking at the rear and not seeing well at night.

実用新案登録第３１３４８４６号公報Utility model registration 3134846 gazette

本発明は、「タクシー内忘れ物防止、発見のためのタクシー乗務員自身による目視による後部座席付近の確認が困難である。」「乗客の降車時のみ後部座席付近が確認できるようにしたい。」「夜間でも良好な後部座席付近の確認がしたい。」などの、課題、要望に答えるものである。
  According to the present invention, "in a taxi cab, it is difficult to visually confirm the vicinity of the rear seat by the taxi crew for the purpose of prevention of lost items in the taxi and detection.""I want to be able to check the vicinity of the rear seat only when passengers get off." However, I would like to make sure that the area around the rear seat is good.

このような目的を達成するための本発明は、乗客の不興を買わないため乗客の降車時のみ、カメラ受像機で後部座席付近を撮影し、タクシー乗務員の見やすい、タクシー前部に設置されたディスプレイに映し出すことでタクシー乗務員による乗客の忘れ物発見を容易にしようとするもので、さらに夜間対応として本タクシー内忘れ物発見システムに暗視機能を備えさせようとするものである。
  The present invention for achieving such an object is installed in the front of a taxi, where the rear part of the rear seat is photographed with a camera receiver only when the passenger alights, in order to avoid the inconvenience of passengers The display on the display is intended to make it easier for the taxi crew to find out what is left of the passenger, and to provide a night vision function in the inside of this taxi for inside out detection system as a night response.

本発明によりタクシー乗務員は容易に昼夜間を問わず忘れ物の有無を確認できる。乗客の降車時のみディスプレイに表示されるので乗客が不快に感ずることはない。乗客、タクシー乗務員、タクシー会社にとって負担は大きい忘れ物の件数を劇的に減らすことが出来る。
  According to the present invention, the taxi crew can easily confirm the presence or absence of a lost item regardless of day or night. Since the display is displayed only when the passenger gets off, the passenger does not feel uncomfortable. The burden for passengers, taxi crews and taxi companies can dramatically reduce the number of lost items.

好ましくはタクシーの後部座席付近全体が撮影出来る位置に、カメラ受像機を設置する。映像情報は、入力部、映像情報処理部、出力部を通してタクシー前部に設置されたディスプレイに映し出される。タクシー乗務員は映像を見て忘れ物の有無を確認する。尚、本タクシー内忘れ物発見システムはデジタルシステムであることが好ましい。 Preferably, the camera receiver is installed at a position where the entire rear seat of the taxi can be photographed. The image information is displayed on a display installed at the front of the taxi through an input unit, an image information processing unit, and an output unit. The taxi crew sees the video to check if there is something left behind. In addition, it is preferable that the lost article detection system in the taxi is a digital system.

カメラ受像機を設置する位置はタクシーの後部座席付近全体が撮影出来る位置ならどこでも良いが、タクシーの後部天井部が好ましい。 The position where the camera receiver is installed may be any position where the entire rear seat of the taxi can be photographed, but the rear ceiling of the taxi is preferable.

カメラ受像機は、デジタルカメラ受像機が好ましく、また広角性、暗視性、高感度性、近遠赤外線感知能を備えたものが好ましい。近赤外線を用いる場合には、近赤外線照射機能も必要となる。また乗客降車時に車内ライトが点灯できるようにしてもよい。 The camera receiver is preferably a digital camera receiver, and preferably one having wide angle, night vision, high sensitivity, and near-infrared ray sensing ability. In the case of using near infrared light, a near infrared irradiation function is also required. In addition, it may be possible to turn on the in-vehicle light when the passenger gets off.

情報処理部では、乗客が不快に感じないように、あまり鮮明に移らないようにぼかしたり、デフォルメしたり、忘れ物品を強調表示したり出来る機能を持たせるようにしてもよい。また情報処理は無線を通じて他所で行ってもよい。 The information processing unit may have a function capable of blurring or deforming so as not to shift so sharply, or highlighting a forgotten item so as not to make the passenger feel uncomfortable. Information processing may also be performed elsewhere via wireless.

ディスプレイとしては、ほとんどのタクシーに設置されているカーナビのディスプレイを兼用するのが好ましい。カーナビのディスプレイは通常はカーナビとしてつかうのであり、乗客が不快に感じないように乗客降車時の短い時間間隔のみ表示されるようにすることが好ましい。後部ドアの開放、料金メーターの操作などより乗客の降車時を検知するようにする。
  As a display, it is preferable to use the display of the car navigation installed in most taxis. Since the car navigation display is usually used as a car navigation system, it is preferable to display only a short time interval when the passenger gets off so that the passengers do not feel uncomfortable. It detects the passenger's getting off by opening the rear door, operating the charge meter, etc.

請求項１記載のタクシー内忘れ物発見システム車内取り付け具体的実施例外観図。An inside appearance installation of a specific embodiment according to claim 1, wherein the system for finding a lost thing in a taxi system according to claim 1 is mounted in a car.

Claims (6)

タクシー内を撮影するタクシー内に設置されたカメラ受像機により撮影された映像をタクシー内前部に設置されたディスプレイに表示するタクシー内忘れ物発見システム In-taxi discovery system for displaying an image captured by a camera receiver installed in a taxi that captures the inside of a taxi on a display installed in the front of the taxi タクシー内後部を撮影するタクシー内天井部に設置されたカメラ受像機により撮影された映像をタクシー前部に設置されたディスプレイに表示するタクシー内忘れ物発見システム In-taxi discovery system for displaying an image captured by a camera receiver installed on the ceiling of the taxi, which captures the rear of the taxi, on a display installed on the front of the taxi 請求項１、２記載のタクシー内忘れ物発見システムにおいて、タクシー内忘れ物発見システムはデジタルシステムであるタクシー内忘れ物発見システム The in-taxi lost item detection system according to claim 1 or 2, wherein the in-taxi lost item detection system is a digital system. 請求項１～３記載のタクシー内忘れ物発見システムにおいて、カメラ受像機により撮影された映像は客の降車時の一定時間間隔のみディスプレイに表示されるタクシー内忘れ物発見システム The in-taxi missing item detection system according to any one of claims 1 to 3, wherein the image captured by the camera receiver is displayed on the display only at a predetermined time interval when the customer gets off. 請求項１～４記載のタクシー内忘れ物発見システムにおいて、タクシー内忘れ物発見システムは暗視機能を備えるものであるタクシー内忘れ物発見システム The in-taxi lost item detection system according to any one of claims 1 to 4, wherein the in-cabin lost item detection system is provided with a night vision function. 請求項１～４記載のタクシー内忘れ物発見システムにおいて、降車時に車内ライトが点灯するようにしたタクシー内忘れ物発見システム
  The in-taxo lost article detection system according to any one of claims 1 to 4, wherein the in-vehicle light is turned on at the time of getting off.
PCT/JP2014/078420 2013-10-28 2014-10-26 System for discovering forgotten items in taxi Ceased WO2015064511A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013235418A JP2018024263A (en) 2013-10-28 2013-10-28 System for detecting article left behind in taxi
JP2013-235418 2013-10-28

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WO2015064511A1 true WO2015064511A1 (en) 2015-05-07

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
FR3048064A1 (en) * 2016-02-24 2017-08-25 Valeo Vision INTERIOR LIGHTING DEVICE OF A MOTOR VEHICLE INTERIOR
WO2017177849A1 (en) * 2016-04-13 2017-10-19 京东方科技集团股份有限公司 Taxi monitoring method, device and system
CN113647097A (en) * 2019-03-01 2021-11-12 株式会社日立制作所 Legacy detection device and legacy detection method

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CN101937609A (en) * 2010-09-20 2011-01-05 奇瑞汽车股份有限公司 Method and device for reminding passengers of losing goods

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Publication number Priority date Publication date Assignee Title
FR3048064A1 (en) * 2016-02-24 2017-08-25 Valeo Vision INTERIOR LIGHTING DEVICE OF A MOTOR VEHICLE INTERIOR
WO2017177849A1 (en) * 2016-04-13 2017-10-19 京东方科技集团股份有限公司 Taxi monitoring method, device and system
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CN113647097A (en) * 2019-03-01 2021-11-12 株式会社日立制作所 Legacy detection device and legacy detection method

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