IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0458996
(2012-04-27)
|
등록번호 |
US-9197079
(2015-11-24)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
37 |
초록
▼
An intelligent rechargeable battery pack having a battery management system for monitoring and controlling the charging and discharging of the battery pack is described. The battery management system includes a memory for storing data related to the operation of the battery, and the battery manageme
An intelligent rechargeable battery pack having a battery management system for monitoring and controlling the charging and discharging of the battery pack is described. The battery management system includes a memory for storing data related to the operation of the battery, and the battery management system is also configured to communicate the data related to the operation of the battery to other processors for analysis.
대표청구항
▼
1. A battery pack for powering a device, comprising: a rechargeable battery having a positive and a negative terminal;a sensor for monitoring a parameter related to operation of the rechargeable battery;a clock;a memory for storing data related to operation of the rechargeable battery or data relate
1. A battery pack for powering a device, comprising: a rechargeable battery having a positive and a negative terminal;a sensor for monitoring a parameter related to operation of the rechargeable battery;a clock;a memory for storing data related to operation of the rechargeable battery or data related to an operational parameter of a device being powered by the battery, the memory configured to store the data in one or more selected fields, at least one of which is a clock field in which is stored data provided by the clock indicative of when data related to the operation of the rechargeable battery or data related to the operational parameter of the device being powered by the battery is changed; anda processor in electrical communication with the sensor and the memory, the processor configured to receive signals from the sensor and to store the data related to operation of the rechargeable battery extracted from the signals from the sensor in the memory, the processor also configured to retrieve the stored data from the memory and to communicate the stored data to a processor external to the battery pack, the processor also configured to retrieve the data from the clock field indicative of the last change of data related to operation of the rechargeable battery or data related to the operational parameter of the device being powered by the battery and to reset the clock using the retrieved data so that time stamps applied to data related to the operation of the rechargeable battery and data related to the operational parameter of the device being powered by the battery increase with time after the processor experiences a power loss. 2. The battery pack of claim 1, wherein the memory is an event archive. 3. The battery pack of claim 1, wherein the processor external to the battery is a processor located in a battery charger. 4. The battery pack of claim 3, wherein the processor located in the charger is programmed to request that the processor of the rechargeable battery communicate the data stored in the memory to the processor located in the charger, and wherein the processor located in the charger stores the received data in a memory associated with the processor located in the charger. 5. The battery pack of claim 4, wherein the processor located in the charger is configured to communicate the data stored in the memory associated with the processor located in the charger to a server remote from the charger. 6. The battery pack of claim 1, wherein the processor is also configured to communicate with a processor in the device being powered by the battery pack, and wherein the processor in the device being powered by the battery pack communicates information related to the operational parameter of the device being powered by the battery pack to the processor for storage in the memory. 7. The battery pack of claim 6, wherein the operational parameter of the device being powered by the battery pack is related to a physical parameter of a patient upon which the device is used. 8. The battery pack of claim 7, wherein the physical parameter is selected from the group of physical parameters consisting of chest depth, chest breadth and chest circumference. 9. The battery pack of claim 1, wherein the data related to the operation of the rechargeable battery includes history data related to the operation of the rechargeable battery. 10. The battery pack of claim 1, wherein the data related to the operation of the rechargeable battery includes run time data. 11. The battery pack of claim 1, wherein the data related to the operation of the rechargeable battery includes data selected from the group consisting of number of times the battery has been charged or discharged, a maximum or minimum lifetime load test voltage, a maximum or minimum lifetime load test current, a maximum or minimum lifetime load test power, a maximum lifetime peak charge temperature, a temperature sensor ID, a minimum lifetime peak charge temperature, a maximum lifetime peak discharge temperature, a lifetime full charge cycle count, a lifetime condition cycle count, a lifetime low power count, a lifetime wakeup count, a lifetime reset count, a lifetime total fault count, a lifetime cell under-voltage fault count, a lifetime over-current fault count and a last condition cycle time. 12. The battery pack of claim 1, wherein the data includes data related to identification of the rechargeable battery. 13. The battery pack of claim 12, wherein the data related to identification of the rechargeable battery is a serial number. 14. The battery pack of claim 1, wherein the time stamps applied to the data related to operation of the rechargeable battery or the data related to the operational parameter of the device being powered by the battery identify a time the data was stored in the memory. 15. The battery pack of claim 1, further comprising: circuitry for determining a location of the battery pack from location signals received by a receiver in the battery pack; andwherein the processor stores the location of the battery pack in the memory. 16. The battery pack of claim 15, wherein the processor stores the location of a device powered by the battery pack in the memory. 17. The battery pack of claim 15, wherein the circuitry for determining a location of the battery pack is a GPS receiver. 18. The battery pack of claim 17, wherein the processor is further configured to reset the clock using information provided by the GPS receiver instead of using the retrieved data to reset the clock. 19. The battery pack of claim 1, wherein the sensor is an accelerometer and the processor is configured to determine data related to forces experienced by the battery pack and also configured to store the data related to the forces experienced by the battery pack in the memory. 20. The battery pack of claim 1, wherein the processor is configured to communicate data stored in the memory to the processor external to the battery pack in response to a request received from the processor external to the battery pack. 21. The battery pack of claim 1, wherein the processor is configured to communicate the data stored in the memory the processor external to the battery pack in response to the occurrence of an event sensed by the processor that causes the processor to execute a programmed command code. 22. A battery pack for powering a device, comprising: a rechargeable battery having a positive and a negative terminal;a clock;a battery management system in electrical communication with the rechargeable battery, includinga sensor for monitoring a performance parameter related to operation of the rechargeable battery,a memory for storing data related to operation of the rechargeable battery or data related to an operational parameter of a device being powered by the battery, the memory configured to store the data in one or more selected fields, at least one of which is a clock field in which is stored data provided by the clock indicative of when data related to the operation of the rechargeable battery or data related to the operational parameter of the device being powered by the battery is changed; anda processor in electrical communication with the sensor and the memory, the processor configured to receive signals from the sensor and to store the data related to operation of the rechargeable battery extracted from the signals from the sensor in the memory, the processor also configured to retrieve the stored data from the memory and to communicate the stored data to a processor external to the battery pack, the processor also configured to retrieve the data from the clock field indicative of the last change of data related to operation of the rechargeable battery or data related to the operational parameter of the device being powered by the battery and to reset the clock using the retrieved data so that time stamps applied to data related to the operation of the rechargeable battery and data related to the operational parameter of the device being powered by the battery increase with time after the processor experiences a power loss. 23. The battery pack of claim 22, wherein the data related to operation of the rechargeable battery or data related to the operational parameter of the device being powered by the battery includes a time stamp to identify a date and time the data was stored in the memory, the time stamp corresponding to the clock value and indicating when the data in the event archive was changed.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.