8results about How to "Extend standby time" patented technology

Embodiments of the invention disclose a method, a device and a system for processing a wake-up lock, and belong to the field of computer technology. The method comprises the following steps: detecting whether a wake-up lock is in a working state, and if so, obtaining a wake-up parameter corresponding to the wake-up lock, wherein the wake-up parameter comprises an arithmetic operation corresponding to the wake-up lock and an application program corresponding to the wake-up lock; judging whether the arithmetic operation corresponding to the wake-up lock requires a sensor of a terminal; if not, generating a wake-up transfer request according to the wake-up parameter, sending the wake-up transfer request to a server, and releasing the wake-up lock, wherein the server is used for executing the arithmetic operation corresponding to the wake-up lock; and receiving a wake-up message sent by the server, and waking up the terminal according to the wake-up message. By adopting the method disclosed by the invention, after a display screen of the terminal is closed, the system time occupancy of the application program can be reduced, the power consumption of the terminal is reduced in the case that the display screen of the terminal is closed, and the standby time of the terminal is prolonged.

The application discloses an electronic float device based on posture sensing and low-power control and belongs to the technical field of electronic float for float fishing. The electronic float device comprises an upper shell and a lower shell which are threadedly connected to form a sealed shell, an electric control device is arranged in the upper shell, and a counterweight is clamped and arranged on the bottom surface of the lower shell. The electric control device comprises an electric control board and a battery assembly. A main control unit, a posture sensor and two LED lamps are integrated on the electric control board. The main control unit controls the on-off of the two LED lamps through a built-in dynamic acceleration threshold algorithm. The main control unit controls the on-off of the two LED lamps through the built-in dynamic acceleration threshold algorithm, different color source signals are more easily and accurately recognized, the electronic float device can adapt to wind and surge environment, accurately recognize fish biting hooks and has low false report rate. The detachable and replaceable counterweight can widen the adapted scene, match the float water depth and be suitable for more fishing fields in water areas and improve the adaptability. The STM32C011F4U6 microcontroller is adopted, low-power consumption is achieved, standby time is long and battery replacement is avoided.

This invention discloses a power amplifier power selection circuit and an RF circuit, comprising: a system power supply, an RF power supply, a first load switch, a second load switch, a CPU, an RF circuit, and an RF power amplifier; the system power supply is connected to the RF power amplifier via the first load switch; the RF power supply is connected to the RF power amplifier via the second load switch; the CPU is connected to the first and second load switches, and the RF circuit is connected to the CPU and the RF power amplifier; the CPU controls the on / off state of the first and second load switches based on signal feedback between the RF circuit and the RF power supply, selecting either the system power supply or the RF power supply to power the RF power amplifier. This invention utilizes the first and second load switches to select either the system power supply or the RF power supply to power the RF power amplifier, enabling the system power supply to directly power the RF power amplifier, thereby reducing the number of RF power supply modules, shrinking the motherboard area, and reducing hardware costs.

This application relates to a wireless lock system, including a wireless lock, a communication module, a relay module, and a control module. The communication module is communicatively connected to the wireless lock and the relay module. The relay module receives commands from the control module and transmits them to the wireless lock via the communication module. The control module is communicatively connected to the relay module and outputs control commands, including unlocking and closing the wireless lock. This system can efficiently manage multiple wireless locks, achieving remote control, status monitoring, and orderly communication under low power consumption conditions, significantly improving the reliability and applicability of the wireless lock system.

The present application relates to the technical field of wireless communication, in particular to a wireless channel measurement time slot scheduling method under multi-wearable device concurrency. The present application periodically acquires the state and distance information of the intelligent wearable device through the base station, dynamically allocates the measurement priority, and determines the total measurement time slot quantity according to the priority. Time slot allocation is adopted, combined with the priority polling mechanism, to allocate non-overlapping AoA / CS measurement time slots for each device, and the starting time and duration are issued through the wireless control channel to guide the device to transmit the measurement signal in the corresponding time slot. The present application solves the wireless channel measurement conflict problem when multiple nodes concurrently access, and through orthogonal allocation and dynamic resource configuration, the balance between high-precision spatial perception and low-power consumption of small-sized wearable devices is considered while reducing the air interface signal collision.

This invention discloses a tower crane hardware module management system and method. The system includes: multiple flexible tags, each including a flexible substrate, a flexible PCB circuit, a flexible battery, a Bluetooth communication module, and an LED indicator, attached to various structural components of the tower crane using 3M adhesive; a PAD base station, which communicates with the flexible tags via Bluetooth, identifies a unique identification code, and receives Bluetooth signals; and a cloud platform, which stores production information, customer information, location information, and status information of the structural components. The PAD base station uses the AOA (Angle of Arrival) positioning method to calculate the precise position of the structural components and uploads it to the cloud platform. The method includes: collecting the structural component's identity and real-time location information; uploading the information to the cloud platform and mapping it with pre-stored information to determine the current state; generating management decisions based on the difference between the current state and a preset target state and executing the operation. This invention achieves precise management of tower crane structural components throughout their entire lifecycle, improves positioning accuracy and management efficiency, and avoids installation errors.

The application relates to the technical field of wireless storage, and discloses a low-power-consumption non-inductive connection wireless storage system and method based on Bluetooth wake-up and WiFi high-speed transmission, which is applied to a wireless storage device containing a CPU processor module, a low-power-consumption Bluetooth communication module, a WiFi communication module, a storage module, a battery and a power management module, and specifically comprises the following steps: S11: after receiving a starting signal, starting is completed; the wireless storage device starts the low-power-consumption Bluetooth communication module according to a working mode configuration preset in a nonvolatile memory, sets the low-power-consumption Bluetooth communication module to a discoverable and connectable broadcast state, simultaneously controls the power management module to cut off power supply to the WiFi communication module, unnecessary storage media in the storage module and unnecessary computing cores in the CPU processor module, and the device does not emit any WiFi signal in this mode; the low-power-consumption Bluetooth module is started by default, and the power supply of the WiFi is cut off, so that the device enters an ultra-low-power-consumption permanent standby mode.

This invention provides a ducted air conditioner structure and control method. The ducted air conditioner structure is installed within a temperature-controlled space. A first mounting plate is connected to the top wall of the temperature-controlled space; an exhaust port is provided on the first mounting plate; a second mounting plate is connected to the side wall of the temperature-controlled space; the second mounting plate is connected to the first mounting plate, so that the first mounting plate, the second mounting plate, the top wall, and the side wall form an accommodating space; a ducted air conditioner housing is installed within the accommodating space; a ducted air conditioner assembly is used to allow airflow entering the ducted air conditioner housing from the air inlet to pass through heat exchange and then exit from the first air outlet; a damper component is used to guide the airflow within the ducted air conditioner housing, so that at least a portion of the airflow within the ducted air conditioner housing exits from the second air outlet, passes through the obstruction of the second mounting plate, and then enters the ducted air conditioner housing from the air inlet, thus solving the technical problem of excessive energy consumption in related technologies for ducted air conditioners.