4 results about "Sleep mode" patented technology

A wireless communication apparatus and method, and a web browser using the apparatus are disclosed. The wireless communication apparatus is configured to communicate with a wireless base station. The wireless communication apparatus includes a communication unit, a switch unit, and an adjustment unit. The switching unit repeatedly switches the wireless communication apparatus from a sleeping mode to a listening mode after a listening interval, and the communication unit is able to communicate with the wireless base station during the listening mode. When the wireless communication apparatus performs a data access process with the wireless base station, the adjusting unit adjusts the listening interval to a first interval. After the wireless communication apparatus completes the data access process with the wireless base station, the adjusting unit adjusts the listening interval to a second interval, wherein the second interval is smaller than the first interval.

Embodiments of the present invention provide a status information indication method and system, and a terminal, relating to the technical field of computer data communication. When the terminal enters a lock mode or a sleep mode, the method comprises the steps of acquiring messages, wherein the messages comprise a system notification message and a terminal hardware message; establishing a message queue, and storing the acquired messages in the message queue; and reading the message from the message queue, and controlling the color and brightness of a terminal indicator lamp according to the type and content of the message. A system message acquisition module is used for acquiring the system notification information and the terminal hardware message. A message storage module is used for storing the acquired messages in the message queue. An indication control module is used for controlling the color and brightness of the terminal indicator lamp according to the type and content of the message. According to the status information indication method and system and the terminal, in the sleep mode and the lock mode of the terminal, multiple message indication methods are provided.

The invention discloses an energy consumption management method for sensor nodes in a wireless sensing network. At sensor nodes the method comprises the following steps: starting a CPU to enter into a normal operation mode at a preset time and starting sensor transition; controlling the CPU to enter into a low-power mode; after the completion of the sensor transition, controlling the CPU to enter into the normal operation mode and reading information data acquired by the sensor; starting power supply of a wireless emission unit to send an uplink data; shutting down the power supply of the wireless emission unit and controlling the CPU to enter into a sleep mode. According to the invention, the sensor nodes are arranged into the sleep mode when the nodes do not need operation, in the process of starting the sensor transition, the CPU of the sensor nodes enters into the low-power mode, power supply consumption of the sensor nodes power supply is effectively reduced, and power supply life of the sensor nodes is effectively raised finally. In the invention, adding an extra power supply or using a mass power supply is not needed, so the method in the invention is not restricted to application scenes.