JP6089841B2 - 車載緊急通報装置 - Google Patents
車載緊急通報装置 Download PDFInfo
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- JP6089841B2 JP6089841B2 JP2013058526A JP2013058526A JP6089841B2 JP 6089841 B2 JP6089841 B2 JP 6089841B2 JP 2013058526 A JP2013058526 A JP 2013058526A JP 2013058526 A JP2013058526 A JP 2013058526A JP 6089841 B2 JP6089841 B2 JP 6089841B2
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- battery
- vehicle
- emergency call
- voltage
- warning
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B23/00—Alarms responsive to unspecified undesired or abnormal conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/016—Personal emergency signalling and security systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
-
- 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
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/0027—Post collision measures, e.g. notifying emergency services
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R2021/0104—Communication circuits for data transmission
- B60R2021/01081—Transmission medium
- B60R2021/01088—Transmission medium wireless
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/14—Central alarm receiver or annunciator arrangements
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Alarm Systems (AREA)
- Traffic Control Systems (AREA)
- Emergency Alarm Devices (AREA)
Description
図8は、本発明の第2実施形態を示すものである。尚、第1実施形態と同一ステップには、同一ステップ番号を付している。この第2実施形態では、2次微分関数d2/d2t(V(t))が負でないときに(ステップS130にて「NO」)、バックアップ電池19が不作動となるまでの予測時間を計算し、この計算時間が設定値Tdownよりも小さいときには、負荷を低減してバックアップ電池19が不作動となることを極力防止するように構成した。
Claims (5)
- 車両に搭載され、車両が衝突したと判定されたときに緊急通報信号を通信網を通じてセンター装置に送信する機能を有し、車両バッテリ(17)から供給される電力を動作電力として動作するように構成された車載緊急通報装置(2)において、
前記車両バッテリ(17)から供給される電力が低下したときに、前記車載緊急通報装置(2)に動作電力を供給するバックアップ電池(19)と、
前記バックアップ電池(19)の電圧を検知する電圧検知手段(21)と、
前記電圧検知手段(21)により検知された電圧が電池切れ警告用のしきい値よりも低いか否かを判断する第1の判断手段と、
電池電圧関数を時間で2次微分した2次微分係数が負であるか否かを判断する第2の判断手段と、
前記検知電圧が電池切れ警告用のしきい値よりも低いときであって、前記2次微分係数が負でないときには、電池切れ警告を行わず、前記2次微分係数が負であるときには、電池切れ警告を行なう警告手段とを備えたことを特徴とする車載緊急通報装置。 - 前記検知電圧が電池切れ警告用のしきい値よりも低いときであって、前記2次微分係数が負であるときには、前記バックアップ電池(19)が不作動となるまでの予測時間を計算する計算手段と、
前記計算時間が設定値よりも小さいときには、負荷を低減する負荷低減手段とを備えたことを特徴とする請求項1記載の車載緊急通報装置。 - 前記負荷低減手段は、通話音声出力低減または音声通話機能停止を行うことを特徴とする請求項2記載の車載緊急通報装置。
- 前記バックアップ電池(19)は、前記車両バッテリ(17)から供給される電力で充電される充電池であることを特徴とする請求項1から3のいずれか一項記載の車載緊急通報装置。
- 前記充電池は、リチウムイオン電池またはニッケル水素電池であることを特徴とする請求項4記載の車載緊急通報装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013058526A JP6089841B2 (ja) | 2013-03-21 | 2013-03-21 | 車載緊急通報装置 |
DE112014001548.2T DE112014001548B4 (de) | 2013-03-21 | 2014-03-05 | Fahrzeuggebundene Notfallmeldevorrichtung |
PCT/JP2014/001204 WO2014147982A1 (ja) | 2013-03-21 | 2014-03-05 | 車載緊急通報装置 |
US14/778,015 US9616835B2 (en) | 2013-03-21 | 2014-03-05 | Vehicle-mounted emergency report device |
RU2015144861/12A RU2603558C1 (ru) | 2013-03-21 | 2014-03-05 | Установленное на транспортном средстве устройство экстренного сообщения |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013058526A JP6089841B2 (ja) | 2013-03-21 | 2013-03-21 | 車載緊急通報装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014182747A JP2014182747A (ja) | 2014-09-29 |
JP6089841B2 true JP6089841B2 (ja) | 2017-03-08 |
Family
ID=51579684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013058526A Active JP6089841B2 (ja) | 2013-03-21 | 2013-03-21 | 車載緊急通報装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9616835B2 (ja) |
JP (1) | JP6089841B2 (ja) |
DE (1) | DE112014001548B4 (ja) |
RU (1) | RU2603558C1 (ja) |
WO (1) | WO2014147982A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6079705B2 (ja) * | 2014-06-23 | 2017-02-15 | トヨタ自動車株式会社 | 車両用緊急通報装置 |
JP6347251B2 (ja) * | 2015-11-09 | 2018-06-27 | マツダ株式会社 | 緊急通報装置の配線構造 |
JP6528975B2 (ja) * | 2016-04-19 | 2019-06-12 | マツダ株式会社 | 緊急通報装置及び緊急通報システム |
CN111784982A (zh) * | 2020-04-01 | 2020-10-16 | 北京京东尚科信息技术有限公司 | 电池安全预警系统、方法和物流包裹跟踪系统 |
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JP2001086654A (ja) | 1999-09-10 | 2001-03-30 | Mitsubishi Electric Corp | リチウム電池の活性化方法及びその回路 |
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JP2003197271A (ja) | 2001-12-26 | 2003-07-11 | Ngk Insulators Ltd | リチウム二次電池の評価方法及びそれを用いたリチウム二次電池 |
JP3689084B2 (ja) | 2002-12-11 | 2005-08-31 | 三菱電機株式会社 | バッテリ充電状態演算装置およびバッテリ充電状態演算方法 |
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-
2013
- 2013-03-21 JP JP2013058526A patent/JP6089841B2/ja active Active
-
2014
- 2014-03-05 WO PCT/JP2014/001204 patent/WO2014147982A1/ja active Application Filing
- 2014-03-05 US US14/778,015 patent/US9616835B2/en active Active
- 2014-03-05 RU RU2015144861/12A patent/RU2603558C1/ru active
- 2014-03-05 DE DE112014001548.2T patent/DE112014001548B4/de active Active
Also Published As
Publication number | Publication date |
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US20160144816A1 (en) | 2016-05-26 |
RU2603558C1 (ru) | 2016-11-27 |
WO2014147982A1 (ja) | 2014-09-25 |
DE112014001548B4 (de) | 2024-07-25 |
DE112014001548T5 (de) | 2015-12-24 |
US9616835B2 (en) | 2017-04-11 |
JP2014182747A (ja) | 2014-09-29 |
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