WO2006075419A1 - Portable telephone equipped with drive recorder function - Google Patents

Portable telephone equipped with drive recorder function Download PDF

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Publication number
WO2006075419A1
WO2006075419A1 PCT/JP2005/015171 JP2005015171W WO2006075419A1 WO 2006075419 A1 WO2006075419 A1 WO 2006075419A1 JP 2005015171 W JP2005015171 W JP 2005015171W WO 2006075419 A1 WO2006075419 A1 WO 2006075419A1
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WO
WIPO (PCT)
Prior art keywords
mobile phone
drive recorder
accident
function
portable telephone
Prior art date
Application number
PCT/JP2005/015171
Other languages
French (fr)
Japanese (ja)
Inventor
Masanori Omoteya
Taketo Shirasaki
Kazuyoshi Saito
Original Assignee
Yugen Kaisha Azu Rinku
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Publication date
Application filed by Yugen Kaisha Azu Rinku filed Critical Yugen Kaisha Azu Rinku
Priority to JP2006552837A priority Critical patent/JPWO2006075419A1/en
Publication of WO2006075419A1 publication Critical patent/WO2006075419A1/en

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Classifications

    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C5/00Registering or indicating the working of vehicles
    • G07C5/08Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0841Registering performance data
    • G07C5/0875Registering performance data using magnetic data carriers
    • G07C5/0891Video recorder in combination with video camera
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C5/00Registering or indicating the working of vehicles
    • G07C5/08Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0841Registering performance data
    • G07C5/085Registering performance data using electronic data carriers
    • G07C5/0866Registering performance data using electronic data carriers the electronic data carrier being a digital video recorder in combination with video camera
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0241Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for telephones
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/04Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72418User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting emergency services
    • H04M1/72421User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting emergency services with automatic activation of emergency service functions, e.g. upon sensing an alarm
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2250/00Details of telephonic subscriber devices
    • H04M2250/12Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion

Definitions

  • the present invention detects a collision accident or sudden braking while driving a car, and records and saves several seconds before and after the accident on a mobile phone with a video camera.
  • the present invention relates to a mobile phone equipped with a drive recorder function that contributes to the investigation of driving situations and the causes of accidents. Background art
  • the present invention suppresses the price and promotes the spread to general vehicles by mounting this drive recorder function on a mobile phone with a video camera.
  • the mechanism shown in this specification is a simple photo shoot, and because it is a photo taken at the moment of the shock of the accident, it is considered that it does not contribute to the investigation of the cause of the accident.
  • Video recording is indispensable for investigating the cause of an accident, and recording a few seconds before the accident contributes to the investigation of the cause of the accident.
  • the present invention provides a mechanism that allows a video recording function already installed in a mobile phone to be used as it is for a drive recorder function.
  • the present invention uses a DC power source on the vehicle side, it can be applied not only to automobiles but also to motorcycles such as motorcycles. Disclosure of the invention
  • the present invention can be applied to traffic accidents, sudden braking vibrations and acceleration in the circuit.
  • a sensor circuit that detects impacts such as changes in the degree of power, it becomes a mobile phone with a drive recorder function that records and saves video and audio that can be used to investigate the cause of the accident.
  • shooting from the time when the sensor detects a sudden accident does not record the cause of the accident and does not function as a drive recorder.
  • the present invention provides a function of a drive recorder as a function of a drive recorder, in order to record and store information for a certain period of time necessary for investigating the cause of an accident.
  • the information for a certain period of time is also taken continuously in the endless recording mode, which is continuously overwritten and updated.
  • the sensor unit detects an abnormality in an accident, etc. Save the recording for a certain period of time before and after Recording the entire accident by recording before the moment when the cause of the accident can be determined by switching to the one-time recording mode and after the moment when the process after the accident can be determined I can do it.
  • the mobile phone is mounted on the installation table. If you want to automatically activate the drive recorder mode, or if you are uncertain whether the sensor inside the mobile phone has responded due to low impact, you can manually set the one-time recording mode.
  • the effect of the present invention can be enhanced, for example, by preparing an operation switch for switching to a mode. Furthermore, it is possible to record information on the operation of the handle, brakes, etc. and the condition information of the vehicle body by receiving information from the vehicle side via the installation base and the information from the vehicle side.
  • Fig. 1 is a block diagram showing the outline of the equipment.
  • Fig. 2 shows a series of operations when the mobile phone of the present invention functions as a drive recorder that records the cause of a collision or sudden braking. It is a flowchart which shows a process.
  • FIGS. 3 and 4 are a block diagram and a flow diagram in the case of using an installation table provided with a control unit, which is an advanced type of the present invention.
  • BEST MODE FOR CARRYING OUT THE INVENTION is an advanced type of the present invention.
  • Fig. 1 shows that the sensor unit (la) is incorporated into the cellular phone (1) as a new circuit according to the present invention.
  • This sensor unit (la) can be used with sensors that respond to various types of impact such as changes in acceleration during a collision or sudden braking, or vibration or sound during a collision.
  • the control unit (lb) receives the signal sensed by the sensor unit (la) at the moment of the occurrence of the accident and accidentally shoots the video image captured by the camera unit (lc). A certain time of several seconds before and after the moment is recorded, and the impact sound from the microphone (Id) and the surroundings A system will be constructed that can record the voice of the event and contribute to the investigation of the cause of the accident.
  • the recording method in the control unit (lb) after the mobile phone (1) is set to the drive recorder mode and attached to the installation base (2) is necessary to investigate the cause of the accident.
  • video and audio for a certain period of time are always recorded continuously, and the information for a certain period of time is also constantly updated in an endless recording mode where it is continuously overwritten and updated.
  • FIG. 3 and FIG. 4 are a block diagram and a flow diagram as a development of the present invention.
  • a control circuit (2a) on the installation base (2) side, it is possible to provide information exchange functions such as data and activation between the installation base (2) and the mobile phone (1).
  • the effect of the present invention can be enhanced, for example, by preparing an operation switch (2b) for manually switching to the one-time recording mode.
  • the handle is received by receiving information from the vehicle side via the hands-free set (3) of the wireless system via the hands-free port (2 c) of the installation base (2) and the external input / output port (2d). It is also possible to record driving operations such as and brakes.
  • the useful value of a mobile phone equipped with the drive recorder function according to the present invention is the objective evidence and witness testimony due to sudden braking and collision accidents when driving automobiles and motorcycles. This is to promote the spread of drive recorders that contribute to the investigation of the cause of accidents that cannot be obtained.
  • This drive recorder function is useful for determining the percentage of negligence, which was a difficult issue during the negotiation, and for investigating the cause of the accident.
  • the widespread use of drive recorders has the effect of being able to promote safe driving by being aware that it is always seen by drivers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Studio Devices (AREA)
  • Telephone Function (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

A portable telephone equipped with a drive recorder function for dealing with traffic accident of vehicle, or the like, by incorporating a sensor circuit in the portable telephone having a video recording function. At an appropriate position of a vehicle, e.g. an automobile or a motorcycle, the portable telephone having the video camera function incorporating the sensor section circuit is secured to a cradle capable of charging the portable telephone while directing a photography camera toward the traveling direction so that motion picture photography is carried out in endless video recording mode at all times. When the sensor section senses variation in acceleration or impact due to crash or abrupt braking, switching is made to one time video recording mode so that video images and voices are recorded and stored for a predetermined time before and after the moment of crash or abrupt braking, and are used later for investigating the cause of accident or judgment in insurance negotiation.

Description

明 細 書 ドライブレコーダ一機能を装備した携帯電話 技術分野  Description Cellular phone with one drive recorder function
この発明は、 自動車ゃォ一卜バイなどの運転中に突発する衝突事 故や急ブレーキによる衝撃を感知し、 当該事故の瞬間の前後数秒間 をヴイデォカメラ付き携帯電話に記録、 保存することで、 運転操作 の状況や事故の厣因究明に資するドライブレコーダー機能を装備し た携帯電話に関する。 背景技術  The present invention detects a collision accident or sudden braking while driving a car, and records and saves several seconds before and after the accident on a mobile phone with a video camera. The present invention relates to a mobile phone equipped with a drive recorder function that contributes to the investigation of driving situations and the causes of accidents. Background art
周知の通り、 携帯電話は、 小型化と共に様々な機能が搭載され進 化を続けている。 単に通話だけの機能でなく、 記憶容量も演算処理 速度も増大し、 あらゆるサービスが充実するに連れ通信端末として ますます便利になっている。  As is well known, mobile phones continue to evolve with various functions as well as miniaturization. It is not just a phone call function, but also increases storage capacity and processing speed, making it increasingly convenient as a communication terminal as various services are enhanced.
ところが、 運転中の携帯電話の使用が交通事故を多発させ社会問 題となり、 ついに日本では運転中の携帯電話の使用を制限する法律 までもが施行された。 そこで、 運転中でも通話できるようにハン ズフリーに対応した器具が普及している。  However, the use of mobile phones while driving frequently caused traffic accidents and became a social problem. Finally, even a law restricting the use of mobile phones while driving was enforced in Japan. Therefore, hands-free equipment is widely used so that you can talk while driving.
また、 先進国に限らずあらゆる国で自動車が普及すれば、 同時に 交通事故の発生率も高くなる。 交通事故が発生したとき当事者同士 の主張が食い違ったり、 現場検証で判明できない事柄もあり、 目撃 証言がない限り事故原因を客観的に判断するのはかなり難しいと言 われている。 そこで、 近年ドライブレコーダ一が販売されている。 これは、 運 転中に周囲の状況を常にヴイデ才力メラで撮影して、 事故の直前と 直後の一定時間を数秒単位で映像記録として残し、 後の事故原因の 究明に利用されている。 In addition, if automobiles become widespread not only in developed countries but also in every country, the incidence of traffic accidents will increase at the same time. It is said that it is quite difficult to objectively determine the cause of an accident unless there is a witness testimony, because there is a conflict between the parties' claims when a traffic accident occurs and there are things that cannot be determined by on-site verification. Therefore, a drive recorder has been sold in recent years. It is used for investigating the cause of the accident later by always photographing the surrounding situation with Vide talent mela during operation and keeping a video recording every few seconds just before and after the accident.
このドライブレコーダ一は、 事業所向けに普及し、 功績をあげて 注目を得ているが、 一般車両への設置は価格等の問題で普及が進ま ず、 義務化するのも難しい現実がある。  This drive recorder is popular for business establishments and has gained attention for its achievements. However, its installation on general vehicles has not been popularized due to problems such as price, and it is difficult to make it mandatory.
そこで、 本発明は、 ヴイデォカメラ付き携帯電話にこのドライブ レコーダ一機能を搭載させることで価格を抑え、 一般車両への普及 を促すものである。  Therefore, the present invention suppresses the price and promotes the spread to general vehicles by mounting this drive recorder function on a mobile phone with a video camera.
このような携帯電話のカメラ機能を使った考案として、 日本特開 As a device using such a mobile phone camera function,
2 0 0 5 - 9 4 7 9 2号がある。 この明細書に示される機構は単な る写真撮影で、 しかも事故のショックを受けた瞬間の撮影であるた めに事故原因の究明には資さないものであると考える。 動画記録は 事故原因を究明するためには不可欠であり、 事故の数秒前からの撮 影を記録することが事故原因の究明に資するのである。 There is 2 0 0 5-9 4 7 9 2. The mechanism shown in this specification is a simple photo shoot, and because it is a photo taken at the moment of the shock of the accident, it is considered that it does not contribute to the investigation of the cause of the accident. Video recording is indispensable for investigating the cause of an accident, and recording a few seconds before the accident contributes to the investigation of the cause of the accident.
従って、 本発明は、 携帯電話にすでに装備されつつあるヴイデォ 録画機能を、 そのままドライブレコーダ一機能に利用させる機構を 提供する。  Therefore, the present invention provides a mechanism that allows a video recording function already installed in a mobile phone to be used as it is for a drive recorder function.
また、 本発明は、 車両側の D C電源を利用するので、 自動車だけ でなくオートバイ等の二輪車にも対応し得る。 発明の開示  Further, since the present invention uses a DC power source on the vehicle side, it can be applied not only to automobiles but also to motorcycles such as motorcycles. Disclosure of the invention
本発明は、 携帯電話のヴイデォ録画機能をドライブレコーダ一機 能に利用するために、 回路内に交通事故や急ブレーキの振動や加速 度変化などの衝撃を感知するセンサ部回路を組み込むことで、 事故 原因の究明につながる映像と音声を記録保存するドライブレコーダ —機能付き携帯電話になる。 In order to use the video recording function of a mobile phone as a function of a drive recorder, the present invention can be applied to traffic accidents, sudden braking vibrations and acceleration in the circuit. By incorporating a sensor circuit that detects impacts such as changes in the degree of power, it becomes a mobile phone with a drive recorder function that records and saves video and audio that can be used to investigate the cause of the accident.
また、突発的な事故に、センサ部が感知した時点からの撮影では、 事故原因が記録されずドライブレコーダ一としての機能を成さな い。  Also, shooting from the time when the sensor detects a sudden accident does not record the cause of the accident and does not function as a drive recorder.
そこで、 本発明は、 携帯電話がドライブレコーダ一機能として、 事故原因の究明に必要な一定時間の情報を記録保存するために、 当 該一.定時間の映像と音声を常に連続して記録し、 当該一定時間の情 報は、 また、 連続して上書き更新するエンドレス録画モードで常時 撮影することにし、 事故などでセンサ部が異常を感知し ςことをき つかけに、 事故の瞬間を挟んだ前後当該一定時間の記録を保存する ワンタイム録画モードに切り替わることで、 事故の原因が判明でき る瞬間前記録と、 事故後の経過を判明できる瞬間後記録により当該 事故全体の経過を記録するする事ができる。  In view of this, the present invention provides a function of a drive recorder as a function of a drive recorder, in order to record and store information for a certain period of time necessary for investigating the cause of an accident. The information for a certain period of time is also taken continuously in the endless recording mode, which is continuously overwritten and updated. The sensor unit detects an abnormality in an accident, etc. Save the recording for a certain period of time before and after Recording the entire accident by recording before the moment when the cause of the accident can be determined by switching to the one-time recording mode and after the moment when the process after the accident can be determined I can do it.
このように、 常時ヴイデォ撮影状態にするためには、 携帯電話の 電源バッテリーが長時間、 減衰せずに電力を供給する事が不可欠で ある。 しかし、 現時点では、 その技術が途上段階であるから今後の 開発を待つこととし、 今回は充電機能の付いた設置台で対応するこ ととし、 車両からの D C電源を利用することとする。  In this way, it is indispensable that the power supply battery of the mobile phone supplies power without decay for a long time in order to obtain a video recording state at all times. However, at present, the technology is still in the development stage, so we will wait for future development. This time, we will use the installation base with charging function and use the DC power supply from the vehicle.
また、 本発明の発展型として、 設置台側にも制御回路を備えて、 設置台と携帯電話との間でデータや起動等の情報交換機能を持たせ れば、 携帯電話を設置台に載せただけで、 自動でドライブレコーダ —モ一ドが作動するようにすることや、 衝撃が弱くて携帯電話内部 のセンサが反応したか否か不確実な場合、 手動でワンタイム録画モ ードに切り替える操作スィツチを準備することができるなど、 本発 明の効果を高めることができる。 さらに、 設置台を介して無線方式 のハンズフリー機能や、 車両側からの情報を受け取ることでハンド ルゃブレーキ等の運転操作の情報や車両本体のコンディシヨン情報 の記録も可能になり得る。 図面の簡単な説明 As an advanced version of the present invention, if a control circuit is also provided on the installation table side and an information exchange function such as data and activation is provided between the installation table and the mobile phone, the mobile phone is mounted on the installation table. If you want to automatically activate the drive recorder mode, or if you are uncertain whether the sensor inside the mobile phone has responded due to low impact, you can manually set the one-time recording mode. The effect of the present invention can be enhanced, for example, by preparing an operation switch for switching to a mode. Furthermore, it is possible to record information on the operation of the handle, brakes, etc. and the condition information of the vehicle body by receiving information from the vehicle side via the installation base and the information from the vehicle side. Brief Description of Drawings
第 1図は、 装置の概要を示すブロック図であり、 第 2図は、 本発 明での携帯電話が、 衝突事故や急ブレーキの原因を記録するドライ ブレコーダ一として機能するときの、 一連の過程を示すフロー図で ある。  Fig. 1 is a block diagram showing the outline of the equipment. Fig. 2 shows a series of operations when the mobile phone of the present invention functions as a drive recorder that records the cause of a collision or sudden braking. It is a flowchart which shows a process.
第 3図、 及び第 4図は、 本発明の発展型である制御部を備えた設 置台を使用した場合のブロック図及びフロー図である。 発明を実施するための最良の形態  FIGS. 3 and 4 are a block diagram and a flow diagram in the case of using an installation table provided with a control unit, which is an advanced type of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION
本発明をより詳細に説述するために、 添付の図面に従ってこれを 説明する。 第 1図で、 携帯電話 (1) 内にこの発明にかかる新たな 回路としてセンサ部 ( l a) を組み込むことを示している。 このセ ンサ部 (l a) には、 衝突や急ブレーキにおける加速度変化、 ある いは衝突時の振動や音など各種様々な衝撃に反応するセンサが使用 され得る。  In order to describe the present invention in more detail, it will be described with reference to the accompanying drawings. Fig. 1 shows that the sensor unit (la) is incorporated into the cellular phone (1) as a new circuit according to the present invention. This sensor unit (la) can be used with sensors that respond to various types of impact such as changes in acceleration during a collision or sudden braking, or vibration or sound during a collision.
このセンサ部 ( l a) の組み入れにより、 制御部 (l b) は、 事 故発生の瞬間にセンサ部 ( l a) で感知した信号を受け取り、 カメ ラ部 (l c) で撮影しているヴイデォ映像を事故の瞬間前後数秒の 一定時間を記録するとともに、 マイク ( I d) からの衝撃音や周囲 の音声などを記録し事故原因の究明に資することができるシステム が構築されることになる。 へ By incorporating this sensor unit (la), the control unit (lb) receives the signal sensed by the sensor unit (la) at the moment of the occurrence of the accident and accidentally shoots the video image captured by the camera unit (lc). A certain time of several seconds before and after the moment is recorded, and the impact sound from the microphone (Id) and the surroundings A system will be constructed that can record the voice of the event and contribute to the investigation of the cause of the accident. What
また、 第 2図で、 携帯電話 (1) をドライブレコーダ一モードに 設定して、 設置台 (2) に取り付けた以後の制御部 (l b) での記 録方式は、 事故原因の究明に必要な一定時間の情報を記録保存する ために、 当該一定時間の映像と音声を常に連続して記録し、 当該一 定時間の情報は、 また、 連続して上書き更新するエンドレス録画モ —ドで常時撮影することにし、 事故などでセンサ部 (l a) が異常 を感知したことをきつかけに、 事故の瞬間を挟んだ前後当該一定時 間の記録を保存するワンタイム録画モードに切り替わることで、 事 故の原因が判明できる瞬間前記録と、 事故後の経過を判明できる瞬 間後記録により当該事故全体の経過を記録するするドライブレコ一' ダ一としての一連の流れを表わしている。  In addition, in Fig. 2, the recording method in the control unit (lb) after the mobile phone (1) is set to the drive recorder mode and attached to the installation base (2) is necessary to investigate the cause of the accident. In order to record and save information for a certain period of time, video and audio for a certain period of time are always recorded continuously, and the information for a certain period of time is also constantly updated in an endless recording mode where it is continuously overwritten and updated. By switching to the one-time recording mode that saves a record for a certain period of time before and after the moment of the accident, triggered by the fact that the sensor unit (la) has detected an abnormality due to an accident, etc. This shows a series of flows as a drive recorder that records the progress of the entire accident by recording before the moment when the cause of the accident can be identified and after the moment when the process after the accident can be identified.
第 3図及び第 4図は、 本発明の発展型としてのブロック図とフロ —図である。設置台(2)側にも制御回路(2 a)を備えることで、 設置台 (2) と携帯電話 (1) との間でデータや起動等の情報交換 機能を持たせ、 携帯電話 (1) を設置台 (2) に載せただけで自動 でドライブレコーダ一モードが作動するようにすることや、 衝撃が 弱くて携帯電話 (1) 内部のセンサー ( l a) が反応したか否か不 確実な場合、 手動でワンタイム録画モードに切り替える操作スイツ チ (2b) を準備することができるなど、 本発明の効果を高めるこ とができる。 さらに、 設置台 (2) のハンズフリーポート (2 c) を介して無線方式のハンズフリーセット (3) や、 外部入出力ポー ト (2d) を介して車両側からの情報を受け取ることでハンドルや ブレーキ等の運転操作の記録も可能になる。 産業上の利用可能性 FIG. 3 and FIG. 4 are a block diagram and a flow diagram as a development of the present invention. By providing a control circuit (2a) on the installation base (2) side, it is possible to provide information exchange functions such as data and activation between the installation base (2) and the mobile phone (1). ) Is placed on the installation base (2) so that the drive recorder mode is automatically activated, and it is uncertain whether or not the mobile phone (1) internal sensor (la) has reacted due to low impact. In this case, the effect of the present invention can be enhanced, for example, by preparing an operation switch (2b) for manually switching to the one-time recording mode. In addition, the handle is received by receiving information from the vehicle side via the hands-free set (3) of the wireless system via the hands-free port (2 c) of the installation base (2) and the external input / output port (2d). It is also possible to record driving operations such as and brakes. Industrial applicability
以上のように、.'本発明にかかるドライブレコーダ一機能を装備し た携帯電話の利用価値は、 自動車やオートバイなどの運転時の急ブ レーキや衝突事故などで、 客観的な証拠や目撃証言が得られない場 合の事故原因の究明に資するドライブレコーダ一の普及を促すこと にめ 。  As described above, the useful value of a mobile phone equipped with the drive recorder function according to the present invention is the objective evidence and witness testimony due to sudden braking and collision accidents when driving automobiles and motorcycles. This is to promote the spread of drive recorders that contribute to the investigation of the cause of accidents that cannot be obtained.
まず、 本発明はドライブレコーダーの価格を抑えて普及し易くす ることに注目し、 すでに一般的になったヴイデォカメラ付き携帯電 話の機能を拡張するだけで可能になる。 ■  First, paying attention to the fact that the present invention keeps the price of drive recorders low and makes it easy to spread, it becomes possible only by expanding the functions of mobile phones with video cameras that have become common. ■
そして、 このドライブレコーダ一機能は、 示談交渉の際に難題と なっていた過失割合の判断や、事故原因の究明に役立つのであって、 損害保険業界や警察関係者と事故当事者にとって、 訴訟や認識のず れを回避することに貢献するとともに、 ドライブレコーダ一が普及 することは、 むしろ、 運転者にとって常に見られていると意識する ことで、 安全運転の励行を推進し得る効果がある。  This drive recorder function is useful for determining the percentage of negligence, which was a difficult issue during the negotiation, and for investigating the cause of the accident. In addition to contributing to avoiding slippage, the widespread use of drive recorders has the effect of being able to promote safe driving by being aware that it is always seen by drivers.

Claims

請 求 の 範 囲 The scope of the claims
自動車やオートバイなどの車両に、 加速度変化や衝撃を感 知するセンサ部回路を組み込ませたヴイデォカメラ付き携帯 電話を、 進行方向に向けて固定させ、 常に動画撮影させたう えで、 衝突事故や急ブレーキ等の加速度変化や衝撃をセンサ 部が感知したことをきつかけに、 当該事故の瞬間前後一定時 間を記録することで、 車両の交通事故等の一連の経過を記録 保存するドライブレコーダ一機能を装備する事を特徴とする 携帯電 5占。  A mobile phone with a video camera that incorporates a sensor circuit that senses acceleration changes and shocks in vehicles such as automobiles and motorcycles is fixed in the direction of travel, and video is always taken. A function of a drive recorder that records and saves a series of events such as vehicle traffic accidents by recording a certain period of time before and after the moment of the accident, triggered by the sensor's detection of acceleration changes and shocks such as brakes. Mobile phone with 5 features.
請求項 1のドライブレコーダ一機能を装備する携帯電話を 固定する設置台において、設置台側にも制御回路を組み込み、 携帯電話側とデータ入出力ポートにより双方向通信すること で、 携帯電話側のセンサ部が衝撃を確実に感知したか不明確 な場合に、 設置台側の操作スィツチで手動により携帯電話側 で事故の一連の経過を記録保存することができるとともに、 外部入出力ポートにより車両側からの情報を入手することで、 運転操作の記録や車両のコンディションを記録し得る、 ドラ イブレコーダー機能を装備する事を特徴とする携帯電話。  In the installation base for fixing a mobile phone equipped with one drive recorder function according to claim 1, a control circuit is also incorporated on the installation base side, and bidirectional communication is performed with the mobile phone side through a data input / output port. When it is unclear whether the sensor has detected the impact reliably, the mobile phone side can record and save a series of accidents manually with the operation switch on the installation stand side, and the vehicle side can be A mobile phone equipped with a drive recorder function that can record driving operations and vehicle conditions by obtaining information from
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