PORTABLE DEVICE OPERATING SYSTEM

摘要

A portable device booting system consists of a booting firmware and a circuit system which includes a microprocessor, a sensor and a power control circuit. The booting is performed by a booting gesture. When the booting gesture is applied, the position of the portable device is changed accordingly that causes sensor physical values changed and also triggers the microprocessor from sleep mode to working state. Then the microprocessor reads the sensor physical value to verify if it is compliant with the defined boot up orientation as well as the sequential. If negative, the microprocessor will set the sensor and itself getting back to the sleep mode. Once the applied booting gesture meets the defined orientation and sequential, the microprocessor will release the turning ON signal to the utility circuit and power control circuit to turn the device ON.

主权项

1. A portable device operating system, comprising a portable device, and an operation procedure in terms of firmware program for said portable device, said portable device comprising an utility circuit, a circuit system containing a microprocessor adapted for running system software and application software, a main power source electrically connected to said circuit system, a power control circuit electrically connected to said power source, and a sensor electrically connected to said power supply circuit and said microprocessor, said sensor being configured with physical threshold values by the connected said microprocessor, said operation procedure comprising the steps of:
(A) initializing said portable device in shut down, or the suspend state; (B) both said microprocessor and said sensor are in the sleep mode, and powered by the said power control circuit; (C) performing a defined booting gesture on said portable device, the position of said portable device is changed accordingly and that causes sensor physical values changed that also triggers said microprocessor from sleep mode by sending a “Power ON” interrupt from sensor, and then said microprocessor reading the sensor physical value to verify if it is compliant with the defined boot up orientation, acceleration and gravity as well as the sequential, and then proceeding to step (D) if negative, or step (E) is positive; (D) said booting gesture fails to confirm the booting movement during the process, said microprocessor setting said sensor and itself back to the sleep mode; (E) conducted by said microprocessor, said power control circuit enabling said power source to provide the power to said utility circuit; and (F) said portable device being functionally ON.