公开(公告)号：WO1988010541A1

公开(公告)日：1988-12-29

申请号：PCT/US1988001882

申请日：1988-06-02

Applicant: MOTOROLA, INC.

Inventor： MOTOROLA, INC. ,  MARRY, Patrick, J. ,  WILSON, Gregory, P. ,  HOUGHTON, Michael, W. ,  WELLENSTEIN, Neil, N.

IPC: H04K01/04

CPC classification number: H04K1/04

Abstract: An analog frequency inversion scrambler employing an exchange of random number seeds between an originating scrambler (103) and an answering scrambler (107) to create two pseudo-ramdom frequency hopping rolling codes has been disclosed. The rolling code used in one direction of a duplex channel is different than the rolling code in the opposite direction and each code is synchronized by periodic synchronization signals.

公开(公告)号：WO1996021954A1

公开(公告)日：1996-07-18

申请号：PCT/US1995016893

申请日：1995-12-21

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  FERNANDEZ, Jose, M. ,  HOUGHTON, Michael, W. ,  NAKANISHI, Matthew, M.

IPC: H01M10/46

CPC classification number: H02J7/0003 ,  H02J7/0031

Abstract: A battery (200) includes a device (201) used for simulating a high temperature condition of a thermistor (216) located in battery (200). The battery (200) includes a charging node (203), temperature node (205) and ground node (207). A control circuit (209) is used with lithium ion cell (211) to measure voltage of lithium ion cell (211). Control circuit (209) produces a control signal when a desired voltage is reached during recharging. The control signal works with a high voltage switch (217), thermistor (216), diode (213) and resistor (215) to control the voltage on temperature node (205). Any change in voltage on temperature node (205) may then be detected by an attached charging system to allow it to change its mode of operation.

Abstract translation: 电池（200）包括用于模拟位于电池（200）中的热敏电阻（216）的高温状态的装置（201）。 电池（200）包括充电节点（203），温度节点（205）和接地节点（207）。 与锂离子电池（211）一起使用控制电路（209）来测量锂离子电池（211）的电压。 当充电期间达到期望的电压时，控制电路（209）产生控制信号。 控制信号与高压开关（217），热敏电阻（216），二极管（213）和电阻器（215）一起工作，以控制温度节点（205）上的电压。 然后可以通过附加的充电系统检测温度节点（205）上的电压的任何变化，以允许其改变其操作模式。