61results about How to "Adjust power consumption" patented technology

The method, terminal and computer program product determine the context of the mobile terminal associated with the RFID reader and adjusts the power consumption of the RFID reader based upon the determined context relative to at least one previous context determination. To adjust the power consumption, the frequency at which the RFID reader is actuated may be altered. Thus, the power consumption of the RFID reader may be reduced when no change in the context of the mobile terminal is determined and / or may be increased when a change in the context of the mobile terminal is determined. Due to the adjustment of power consumption by RFID readers, power is conserved in the mobile terminals associated with RFID readers, which permits the mobile terminals and RFID readers to operate longer without requiring charging or replacement of the power supply.

An apparatus measures a dynamic power consumption in each of component devices at a time intervals and subtracts the sum of the dynamic power consumptions from a predetermined maximum value to obtain a dynamic margin. When a request for connecting an emergency device to a power supply is issued, the apparatus compares the rated power consumption in the emergency device with the dynamic margin. If the rated power consumption in the emergency device exceeds the dynamic margin, the apparatus selects, as a disconnectable device, a component device having an individual margin calculated by subtracting the dynamic power consumption from the rated power consumption is greater than an excess of power amount over the dynamic margin of the rated power consumption in the emergency device and the lowest priority. The apparatus issues an instruction to power the emergency device if the rated power consumption in the emergency device is less than or equal to the dynamic margin, issues an instruction to power off the disconnectable device if the rated power consumption in the emergency device exceeds the dynamic margin, and issues an instruction to power on the emergency device after the power-off of the disconnectable device is confirmed.

A power management method of a computer system is provided. The method includes the following steps. Health states of a plurality of power supplies are detected to generate a detection signal. Output powers provided by the power supplies are received to calculate a total maximum output power of the power supplies. An interrupt is generated by triggering a configuration management program according to the total maximum output power or the detection signal. The interrupt is processed by an interrupt handler to adjust a power consumption of a central processing unit (CPU).

The invention provides a Bluetooth power regulation method and system. The Bluetooth power regulation method is applied to electronic equipment and comprises a step of obtaining a current signal value of Bluetooth equipment of a receiving terminal which communicates with the electronic equipment, a step of obtaining a current distance between the electronic equipment and the receiving terminal, a step of obtaining a signal threshold range which is matched with the current distance, and a step of adjusting the transmission power of the Bluetooth equipment of the electronic equipment according to the current signal value and the obtained signal threshold range. The invention also provides the Bluetooth power regulation system. The transmission power of Bluetooth can be accurately and effectively controlled, while a transmission requirement is satisfied, the Bluetooth consumption is dynamically adjusted, and the using experience of a user is improved.

The present invention relates to the field of electronics and discloses a method of adjusting a display interface of a display screen, a user interface, a device, an electronic apparatus and a storage medium. The invention adjusts a power consumption of the electronic apparatus by adjusting the display interface. The method comprises: acquiring a current value of a current sampling point (S201); determining, according to the current value, whether the power consumption of the electronic apparatus has reached a standard (S202); if the power consumption of the electronic apparatus has not reached the standard, adjusting the display interface of the display screen of the electronic device (S203). The present invention can be used to adjust the display interface of the display screen.

A power management method for a portable computer system is disclosed. The portable computer system includes a plurality of power storage devices utilized for storing power and outputting a discharge current to the portable computer system. The power management method includes receiving a power and generating a corresponding charge current for charging a power storage device of the plurality of power storage devices, and comparing the discharge current and the charge current and adjusting power consumption of the portable computer system accordingly.

The present invention provides an automatic gear shifting system of paper chipper, pertaining to the office equipment field, which resolves the problem that the existing gear shifting system of paper chipper can only switch from low level to high level at one paper chipping process. The automatic gear shifting system of paper chipper is connected to the motor working circuit, which includes an electric power, a motor gear shifting circuit M3 and a control circuit M0 connected to the motor M, wherein, the motor gear shifting circuit M3 is used to regulate the power consumption of the motor M, the electric power supplies for the motor gear shifting circuit M3 and the control circuit M0, a revolution speed sensing circuit M1 for testing the revolution speed of the motor M is connected at thecontrol circuit M0, and the control circuit M0 regulate the power consumption of the motor M through the motor gear shifting circuit M3 based on the tested revolution speed. The present system uses the revolution speed of the motor to judge whether it is needed to regulate the power consumption of the motor, and can at will between the high level and the low level, can intelligently regulate the power consumption of the motor, thereby reaching the object of energy-saving.

The present invention relates to a server power control structure. The structure comprises two PSU power supply modules and an AND gate, and is characterized in that: the PGOOD pins of two PSU power modules are connected with two input ends of the AND gate, and an output end of the AND gate is connected with the CPU; and an on-chip controller module is arranged inside the CPU, the on-chip controller module comprises an embedded processor and an SRAM, and the on-chip controller module is connected with a buffer memory through a system bus and also connected with the kernel of the CPU through the system bus.

The invention discloses a power consumption adjusting method and device, storage equipment and a readable storage medium, and relates to the field of storage equipment. The method comprises the steps of obtaining current power consumption of the storage device; adjusting an initial upper limit value corresponding to the storage device according to the target power consumption of the storage device under the current power consumption level and the size relationship of the current power consumption to obtain an adjusted target upper limit value; and according to the target upper limit value, adjusting the number of logic units for executing the read-write task in the storage device so as to adjust the current power consumption of the storage device. According to the method, the target upper limit value is obtained by adjusting the initial upper limit value corresponding to the storage equipment, so that the adjustment of the number of the logic units for executing the read-write task in the storage equipment is realized, and the adjustment of the power consumption of the storage equipment is realized. The problem that the current power consumption of the storage device is too large, so that the storage device works abnormally, normal use of a user is affected, and inconvenience is brought to the user can be avoided.

The invention discloses a method for adjusting power consumption of a remote controller, comprising acquiring a key value corresponding to the key operation when a key operation is detected, acquiringtransmission information of the key value, wherein the sending information includes describing at least one of a peak value and trough value of the transmission wave corresponding to the key value and the number of transmission, transmitting the key value according to the transmission information. The invention also discloses a remote controller and a computer storage medium, which adjust the peak value and the number of times the remote controller transmits waves according to the actual distance between the remote controller and the television to adjust the power consumption of the remote controller.

The embodiment of the present invention discloses a control device of a display panel and a control method, wherein the control method of the display panel comprises: detecting a temperature of a chip of a source driver of the display panel, and to generate a notification signal according to the temperature; obtaining a temperature of the notification signal, and generating a control signal according to the temperature if the temperature exceeds preset temperature range thresholds; switching a polarity inversion manner of the display panel according to the control signal. The present invention adjusts the power consumption of the display panel by adjusting the polarity inversion manner so that the display panel can work with the proper power consumption. Thus, the chip of the source driver can be ensured to be in the normal work temperature range to guarantee the normal operation of the display panel and decrease of the failure.

A voltage detection circuit detects the voltage of a plurality of serially connected cells in a power storage unit. The voltage detection circuit receives a supply of a power supply voltage from both ends of the plurality of cells. A DC-DC converter converts the voltage between both ends of the plurality of cells into another DC voltage. An adjustment circuit adjusts the power consumption of the plurality of cells. The adjustment circuit operates using the DC voltage generated by the DC-DC converter as the power supply voltage.