| 摘要 |
The present invention relates to a low-power operating system of an automated external defibrillator (AED) which allocates power supply regions to two types to control power supply according to a situation such as storage and self-diagnosis of an AED, thereby minimizing battery consumption caused by self-diagnosis. That is, the low-power operating system of an AED controls power supply by allocating the power supply regions to the following two types: a fist power supply region where power of a battery embedded in the AED is operated with minimum power through a power supply unit; and a second power supply region which is required for diagnosing and using the AED, and includes the first power supply region. Accordingly, the system of the present invention expands from the first power supply region to the second power supply region when diagnosing and using the AED. To this end, the low-power operating system of an AED comprises: a main power signal unit which always supplies power to the first power supply region in a standby state, a self-diagnosis signal unit which sends a self-diagnosis performance signal of the AED; a first micro-controller unit which controls the power supply unit by receiving a signal from the main power signal unit or the self-diagnosis signal unit to supply power to the second power supply region; and a status display unit which displays information of the first micro-controller unit. The second power supply region includes a second micro-controller unit which controls overall usage of the AED and performs self-diagnosis of the same. |
