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1. 发明公开

EP2580838A1 METHOD FOR BATTERY REMOVAL DETECTION 审中-公开
标题翻译：检测方法的电池拆除
公开(公告)号：EP2580838A1
公开(公告)日：2013-04-17
申请号：EP10852817.5
申请日：2010-06-11
申请人： Nokia Corporation
发明人： LEINONEN, Pekka , LINDHOLM, Rune
IPC分类号： H02J7/00 , H04M1/73 , H04B1/38 , H04W52/02
CPC分类号： G06F11/3058 , G06F1/12 , G06F1/26 , H02J7/0021 , H02J7/0063 , H04B1/3883
摘要： A method, an apparatus, and a computer program product embodiments are disclosed for detection of the availability of a battery (160) by a host terminal (100) during a data exchange session with the battery (160). In accordance with the embodiments of the invention, sampling, data communication with the battery pack (150), and detection of battery (160) removal, may occur substantially simultaneously. The battery (160) removal may be detected during data transmission from the terminal (100) to the battery pack (150). Moreover, a response may he received by the terminal (100) from the battery circuits (155) in response to data communicated to the battery (160) on the battery communication line (140), during sampling in a timed manner.

2. 发明公开

EP2825931A2 MASTER-SLAVE INTERFACE 有权
标题翻译：主从奴隶制
公开(公告)号：EP2825931A2
公开(公告)日：2015-01-21
申请号：EP13760302.3
申请日：2013-02-14
申请人： Nokia Corporation
发明人： KORPINEN, Pekka , LEINONEN, Pekka
IPC分类号： G06F1/30 , H02J7/00 , H04M1/02
CPC分类号： G06F13/42 , G06F13/4081 , G06F13/4282
摘要： A bus interface couples a master device and one or more slave devices. Upon detecting a condition on the bus, one or more of the slave devices may force an extension of the bus condition for a predetermined time period. The forced extension may comprise forcing a voltage level, causing other devices on the bus to change modes. A master on the bus may detect an out-of-variance bus condition and, in response, take action to change the bus state to a stable condition. The bus interface may include power contacts and a single-wire bus for communicating between a host device and one or more battery packs.
摘要翻译：总线接口连接主设备和一个或多个从设备。在检测到总线上的状况时，一个或多个从设备可以迫使总线条件的延长达预定时间段。强制扩展可以包括强制电压电平，导致总线上的其他设备改变模式。总线上的主机可以检测出不合格总线条件，并且作为响应，采取行动将总线状态改变到稳定状态。总线接口可以包括电源触点和用于在主机设备和一个或多个电池组之间通信的单线总线。

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