MY119919A - Means of communication between a battery pack and a battery powered device - Google Patents

Means of communication between a battery pack and a battery powered device

Info

Publication number
MY119919A
MY119919A MYPI98001131A MYPI9801131A MY119919A MY 119919 A MY119919 A MY 119919A MY PI98001131 A MYPI98001131 A MY PI98001131A MY PI9801131 A MYPI9801131 A MY PI9801131A MY 119919 A MY119919 A MY 119919A
Authority
MY
Malaysia
Prior art keywords
powered device
battery pack
battery
battery powered
voltage
Prior art date
Application number
MYPI98001131A
Inventor
Ivan Nelson Wakefield
Original Assignee
Ericsson Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Inc filed Critical Ericsson Inc
Publication of MY119919A publication Critical patent/MY119919A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/855—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/001—Hot plugging or unplugging of load or power modules to or from power distribution networks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
    • H02J13/18—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the remotely-controlled equipment, e.g. converters or transformers
    • H02J13/34—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the remotely-controlled equipment, e.g. converters or transformers the equipment being switches, relays or circuit breakers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • 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
    • 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
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
    • H02J13/13—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network
    • H02J13/1321—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network using a wired telecommunication network or a data transmission bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

AN APPARATUS ENABLING COMMUNICATION AND CONTROL BETWEEN A BATTERY POWERED DEVICE, SUCH AS A CELLULAR TELEPHONE, AND A BATTERY PACK THROUGH A TWO -PIN INTERFACE BETWEEN THE BATTERY PACK AND THE BATTERY POWERED DEVICE IS DISCLOSED. A BATTERY POWERED DEVICE INCLUDES MEANS FOR SELECTIVELY SWITCHING A LOAD ACROSS THE TWO- PIN INTERFACE FOR THE DEVICE. BY SELECTIVELY SWITCHING THE LOAD ACROSS THE TERMINAL OF THE INTERFACE, A VOLTAGE VARYING SIGNAL IS GENERATED. THE CREATION OF THE VOLTAGE VARYING SIGNAL IS CONTROLLED IN SUCH A MANNER THAT ALTERATIONS IN THE VOLTAGE REPRESENT A BINARY - ENCODED SIGNAL. THE VOLTAGE CHANGES REPRESENTING THE BINARY-ENCODED SIGNAL ARE DETECTED WITHIN A BATTERY PACK INTERCONNECTED WITH THE BATTERY POWERED DEVICE AND USED TO PROVIDE INSTRUCTIONS TO A CONTROLLER CONTROLLING AN APPARATUS ASSOCIATED WITH THE BATTERY PACK DEVICE, SUCH AS VIBRATOR ALARM.(FIG. 1)
MYPI98001131A 1997-03-14 1998-03-14 Means of communication between a battery pack and a battery powered device MY119919A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/818,246 US5889381A (en) 1997-03-14 1997-03-14 Means of communication between a battery pack and a battery powered device

Publications (1)

Publication Number Publication Date
MY119919A true MY119919A (en) 2005-08-30

Family

ID=25225050

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI98001131A MY119919A (en) 1997-03-14 1998-03-14 Means of communication between a battery pack and a battery powered device

Country Status (6)

Country Link
US (1) US5889381A (en)
AU (1) AU6692498A (en)
DE (1) DE19882182T1 (en)
GB (1) GB2338379B (en)
MY (1) MY119919A (en)
WO (1) WO1998042113A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000510309A (en) * 1997-02-28 2000-08-08 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Equipment for transmitting a valid signal between at least two device units
JP3882319B2 (en) * 1998-03-10 2007-02-14 ソニー株式会社 Power supply adapter, electronic device and signal transmission system
DE10054943A1 (en) * 2000-11-06 2002-05-23 Siemens Ag communicator
DE10203512B4 (en) * 2002-01-30 2021-09-02 Robert Bosch Gmbh Hand machine tool with an electric drive, a switching device and a battery unit
US7752472B2 (en) * 2006-06-28 2010-07-06 Broadcom Corporation Protocol and interface between a LAN on motherboard (LOM) and a powered device (PD) for a personal computing device (PCD)
US7774634B2 (en) * 2006-06-28 2010-08-10 Broadcom Corporation Layer 2 power classification support for Power-over-Ethernet personal computing devices
US7921310B2 (en) * 2006-06-28 2011-04-05 Broadcom Corporation Unified powered device (PD) controller and LAN on motherboard (LOM) in a personal computing device (PCD)
US7890776B2 (en) * 2006-06-28 2011-02-15 Broadcom Corporation Use of priority information to intelligently allocate power for personal computing devices in a Power-over-Ethernet system
US7873844B2 (en) 2006-06-28 2011-01-18 Broadcom Corporation Physical separation and recognition mechanism for a switch and a power supply for power over Ethernet (PoE) in enterprise environments
US7725138B2 (en) * 2006-12-14 2010-05-25 Motorola, Inc. Apparatus for control of in-battery module
AU2017318955B2 (en) 2016-08-29 2020-06-25 3M Innovative Properties Company Electronic hearing protector with switchable electrical contacts

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463341A (en) * 1981-06-01 1984-07-31 Aisin Seiki Kabushiki Kaisha Single conductor multi-frequency electric wiring system for vehicles
US4709202A (en) * 1982-06-07 1987-11-24 Norand Corporation Battery powered system
US4700375A (en) * 1986-10-10 1987-10-13 Motorola, Inc. Battery charging, reset, and data transfer system
JPH04177953A (en) * 1990-11-09 1992-06-25 Matsushita Electric Ind Co Ltd mobile phone device
JP2746281B2 (en) * 1991-11-05 1998-05-06 日本電気株式会社 Wireless telephone system
US5329204A (en) * 1992-03-09 1994-07-12 Ricca Tom L Attachment for automatic light switching
US5274319A (en) * 1992-06-08 1993-12-28 Thomas Keener Rechargeable battery manager
US5420493A (en) * 1992-06-30 1995-05-30 Apple Computer, Inc. Power supply and battery charger
US5371453A (en) * 1993-01-28 1994-12-06 Motorola, Inc. Battery charger system with common charge and data exchange port
CN1119054A (en) * 1993-03-05 1996-03-20 摩托罗拉公司 Battery with memory for storing charging process
US5539298A (en) * 1993-03-19 1996-07-23 Compaq Computer Corporation Pulse charge technique to trickle charge a rechargeable battery
FI96730C (en) * 1994-06-17 1996-08-12 Nokia Mobile Phones Ltd Mobile phone with vibrating alarm
US5589756A (en) * 1994-11-29 1996-12-31 Wilson; Nathaniel B. Battery charger having a multiple function sense line
US5572110A (en) * 1994-12-15 1996-11-05 Intel Corporation Smart battery charger system
ITPI950018A1 (en) * 1995-03-16 1996-09-16 Suonogiovane S R L VIBRAPACK
SG35538A1 (en) * 1995-07-11 1997-02-01 Goldtron Telecommunications Pt Battery powered device

Also Published As

Publication number Publication date
GB2338379A (en) 1999-12-15
GB9921601D0 (en) 1999-11-17
US5889381A (en) 1999-03-30
WO1998042113A1 (en) 1998-09-24
GB2338379B (en) 2001-11-28
AU6692498A (en) 1998-10-12
DE19882182T1 (en) 2000-06-21

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