JP6499864B2 - 電気コンポーネント用のエネルギー供給回路 - Google Patents
電気コンポーネント用のエネルギー供給回路 Download PDFInfo
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- JP6499864B2 JP6499864B2 JP2014521990A JP2014521990A JP6499864B2 JP 6499864 B2 JP6499864 B2 JP 6499864B2 JP 2014521990 A JP2014521990 A JP 2014521990A JP 2014521990 A JP2014521990 A JP 2014521990A JP 6499864 B2 JP6499864 B2 JP 6499864B2
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- 238000012544 monitoring process Methods 0.000 claims description 9
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- 230000005684 electric field Effects 0.000 description 7
- 238000013475 authorization Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006266 hibernation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/40—Features of the power supply for the anti-theft system, e.g. anti-theft batteries, back-up power supply or means to save battery power
- B60R25/403—Power supply in the vehicle
-
- 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
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/002—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which a reserve is maintained in an energy source by disconnecting non-critical loads, e.g. maintaining a reserve of charge in a vehicle battery for starting an engine
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
- G01R31/3647—Constructional arrangements for determining the ability of a battery to perform a critical function, e.g. cranking
-
- 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
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C2009/00634—Power supply for the lock
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Power Engineering (AREA)
- Lock And Its Accessories (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Stand-By Power Supply Arrangements (AREA)
Description
このようなエネルギー供給回路は、具体的には自動車において制御ユニットの電流および/または電圧供給のために使用され得る。
この目的は、請求項1の顕著な特徴によって一般的なエネルギー供給回路で達成される。
本発明を使用して達成される利点は、具体的には、非常時動作が簡単な方法で可能にされることを含む。非常時動作が、さらなるコンポーネント、例えば非常電池を全く必要としないため、さらなるコストが発生しない。逆に、例えば機械式ドアロックなどの非常時動作のためだけに以前は必要とされた追加のコンポーネントを排除してもよい。こうして、さらなるコスト削減も可能にされる。したがって、本発明は、費用効果的な方法で信頼性を増大させる。
第1に、第1のデバイス4は、関連する第2のデバイス5用のウェイクアップ信号と称される第1の電磁信号12を、信号を送信および/または受信する手段としての送信機/受信機24によって送信する。第2のデバイス5は、ウェイクアップ信号12によって、低減されたエネルギー消費を有する休止状態から通常動作のための活性状態へと移行される。その後、第1のデバイス4は、以下で範囲境界設定信号とも称される、少なくとも1つのさらなる第3の電磁信号13を送信する。こうして、関連する第2のデバイス5は、第1のデバイス4に対する当該第2のデバイス5の位置を判定することができる。具体的には、第2のデバイス5が自動車1の外側に位置しているかを判定すること、そして、必要な場合、自動車1の外部空間23および/または内部空間22において第2のデバイス5が位置している場所を判定することが可能である。第2のデバイス5は、その後、以下で返信信号とも称される確認された位置に関する情報を含む第4の信号14を、送信機/受信機17によって第1のデバイス4に送信する。最後に、既に述べたように、その後、第5の電磁信号が、送信機/受信機24、17によって、認証のための符号化された電磁動作信号15として第1のデバイス4と第2のデバイス5との間で伝送される。信号15は、具体的には複数の部分的信号で構成され、2つのデバイス4、5の間で双方向通信で伝送され得る。双方向通信自体に関するさらなる詳細に関しては、DE 43 40 260 A1が参照される。
[参照符号のリスト]
1:自動車/車両
2:(許可された)ユーザ
3:ロックシステム
4:第1のデバイス
5:第2のデバイス
6:車のドア/ドア
7:信号
8:有効範囲
9:点火ロック
10:ステアリングホイールロック
11:始動/停止スイッチ
12:(第1の)信号/ウェイクアップ信号
13:(第3の)信号/範囲境界設定信号
14:(第4の)信号/応答信号
15:(第5の)信号/(符号化された)動作信号
16:ドアハンドル
17:送信機/受信機(第2のデバイス内)
18:論理回路/マイクロプロセッサ
19:電界強度を測定するための手段/RSSチップ
20:(RSSチップの)入力部
21:(RSSチップ上の)RSSI出力部
22:(自動車の)内部空間
23:(自動車の)外部空間
24:送信機/受信機(第1のデバイス内)
25:(第2の)信号/選択信号
26:蓄電池
27:エネルギー供給回路
28:放電監視回路
29:トランスポンダ
30:モジュール/運転許可システムモジュール
31:起動ユニット
Claims (2)
- 運転許可システムを有する自動車(1)のための電気コンポーネントのエネルギー供給回路であって、
蓄電池(26)に蓄えられたエネルギーを監視する放電監視回路(28)が設けられ、
該放電監視回路(28)は、前記蓄電池(26)に蓄えられたエネルギーが閾値より低下する場合に、全てのコンポーネントのエネルギー供給を遮断し、
前記エネルギー供給が遮断されたのち、前記蓄電池(26)に収容される残留エネルギーは、始動/停止スイッチ(11)とは別個の起動ユニット(31)を介して前記運転許可システム用のモジュールに供給される一方で、前記運転許可システム用の前記モジュール以外の残りのコンポーネントへの前記エネルギー供給は遮断される
ことを特徴とするエネルギー供給回路。 - 請求項1に記載のエネルギー供給回路であって、
前記蓄電池(26)は、リチウムイオン電池である
ことを特徴とするエネルギー供給回路。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011108577.0 | 2011-07-27 | ||
DE102011108577 | 2011-07-27 | ||
PCT/EP2012/003162 WO2013013824A1 (de) | 2011-07-27 | 2012-07-26 | Energieversorgungsschaltung für elektrische komponenten |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018214825A Division JP2019068735A (ja) | 2011-07-27 | 2018-11-15 | 電気コンポーネント用のエネルギー供給回路 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014529282A JP2014529282A (ja) | 2014-10-30 |
JP2014529282A5 JP2014529282A5 (ja) | 2015-12-24 |
JP6499864B2 true JP6499864B2 (ja) | 2019-04-10 |
Family
ID=46651449
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014521990A Active JP6499864B2 (ja) | 2011-07-27 | 2012-07-26 | 電気コンポーネント用のエネルギー供給回路 |
JP2018214825A Pending JP2019068735A (ja) | 2011-07-27 | 2018-11-15 | 電気コンポーネント用のエネルギー供給回路 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018214825A Pending JP2019068735A (ja) | 2011-07-27 | 2018-11-15 | 電気コンポーネント用のエネルギー供給回路 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9789830B2 (ja) |
EP (1) | EP2736770B1 (ja) |
JP (2) | JP6499864B2 (ja) |
CN (1) | CN103889789B (ja) |
DE (1) | DE102012014471A1 (ja) |
WO (1) | WO2013013824A1 (ja) |
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DE102015002077B3 (de) | 2015-02-18 | 2016-06-09 | Audi Ag | Batteriezelle für eine Batterie eines Kraftfahrzeugs, Batterie, Kraftfahrzeug und Verfahren zum Betreiben einer Batteriezelle |
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CN109285247B (zh) * | 2015-07-06 | 2021-03-09 | 福建省新泽尔资讯科技有限公司 | 一种具有同时激活一卡通功能的蓝牙开锁的方法 |
GB201512066D0 (en) * | 2015-07-09 | 2015-08-19 | Mobile Power Ltd | Portable battery pack |
US10328898B2 (en) | 2016-10-12 | 2019-06-25 | Denso International America, Inc. | Passive entry / passive start systems and methods for vehicles |
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DE102017125719A1 (de) * | 2017-11-03 | 2019-05-09 | Kiekert Ag | Notbetätigungsvorrichtung für ein bewegliches Teil eines Fahrzeugs |
US11097689B2 (en) | 2018-03-27 | 2021-08-24 | Denso International America, Inc. | Passive entry and passive start system and method using temporary keys |
US11269323B2 (en) | 2018-03-27 | 2022-03-08 | Denso International America, Inc. | Remote park assist message flow systems and methods |
US10917784B2 (en) | 2018-03-27 | 2021-02-09 | Denso International America, Inc. | Systems and methods of cloud bonding for vehicles |
US11330431B2 (en) | 2018-03-28 | 2022-05-10 | Denso International America, Inc. | Targeted advertising with privacy and anti-replay protection |
US10706651B2 (en) | 2018-03-28 | 2020-07-07 | Denso International America, Inc. | Systems and methods for communication bus security in a vehicle |
US10839627B2 (en) | 2018-03-28 | 2020-11-17 | Denso International America, Inc. | Reflective environment detection systems and methods |
US10730479B2 (en) | 2018-03-28 | 2020-08-04 | Denso International America, Inc. | Tamper security systems and methods for vehicles |
US11548517B2 (en) | 2018-03-28 | 2023-01-10 | Denso International America, Inc. | Activating vehicle functions based on vehicle occupant location |
DE102019134815A1 (de) * | 2019-12-17 | 2021-06-17 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Betrieb eines Zugangssystems für ein Fahrzeug sowie Fahrzeug |
DE102020100372A1 (de) * | 2020-01-09 | 2021-07-15 | Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg | Verfahren für den Betrieb eines Kraftfahrzeugschließsystems |
CN212447430U (zh) * | 2020-03-30 | 2021-02-02 | 上海商汤临港智能科技有限公司 | 车门解锁系统 |
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-
2012
- 2012-07-23 DE DE102012014471A patent/DE102012014471A1/de not_active Withdrawn
- 2012-07-26 EP EP12746275.2A patent/EP2736770B1/de not_active Not-in-force
- 2012-07-26 CN CN201280037420.6A patent/CN103889789B/zh not_active Expired - Fee Related
- 2012-07-26 WO PCT/EP2012/003162 patent/WO2013013824A1/de active Application Filing
- 2012-07-26 JP JP2014521990A patent/JP6499864B2/ja active Active
-
2014
- 2014-01-24 US US14/163,369 patent/US9789830B2/en active Active
-
2018
- 2018-11-15 JP JP2018214825A patent/JP2019068735A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE102012014471A1 (de) | 2013-01-31 |
EP2736770A1 (de) | 2014-06-04 |
WO2013013824A1 (de) | 2013-01-31 |
JP2014529282A (ja) | 2014-10-30 |
CN103889789A (zh) | 2014-06-25 |
EP2736770B1 (de) | 2016-08-31 |
CN103889789B (zh) | 2016-03-30 |
US20140152091A1 (en) | 2014-06-05 |
US9789830B2 (en) | 2017-10-17 |
JP2019068735A (ja) | 2019-04-25 |
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