181results about "Current supply arrangements" 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.

A device includes an audio processor. The audio processor is configured to, responsive to transitioning from a low-power state to an active state during a voice call: activate a voice call processing path and a voice activation processing path; process, at the voice call processing path, voice call audio data; and process, at the voice activation processing path, voice activation audio data. The audio processor is also configured to, after processing has completed at both the voice call processing path and the voice activation processing path, transition from the active state to the low-power state.

The invention discloses a communication system, method and device based on artificial intelligence, and a medium, and the system comprises a voice dialing module which is used for receiving a user voice instruction, analyzing the user voice instruction through a natural language processing technology, and carrying out the automatic dialing; if the dialing is not connected, automatically triggering a voice message; the voice incoming call module is used for decoding an external incoming call, acquiring voiceprint features for identity recognition, and automatically selecting a transfer strategy according to a user response condition after the identity recognition is passed; the intelligent recognition module is used for extracting voiceprint features by using a deep neural network and recognizing user identity information; and the answering recording module is used for recording the call content, converting the call content into text content and sending the text content to the user terminal equipment. According to the invention, dialing convenience is improved and an incoming call processing flow is optimized; all the modules cooperate to realize intelligent decision making and multi-device linkage, and the collaboration, intelligence and high efficiency of the communication system can be improved.

To provide an information processing terminal, an information processor, an information processing method, and an information processing program that have high convenience.SOLUTION: In an information process system comprising a server and one or more first user terminals and second user terminals connected to the server through a network, an information processing terminal (second user terminal) comprises: a reception unit for receiving data and a setting instruction for setting a notification pattern in notifying of data reception from a different terminal (first user terminal); a notification unit for notifying of data reception by the reception unit; and a setting unit for setting the notification pattern of the notification unit on the basis of the setting instruction.SELECTED DRAWING: Figure 7

A voice intercom system and method therefor are disclosed. The method includes wirelessly transmitting intercom directory data to a smartphone. The intercom directory data facilitates generation, on the smartphone, of an intercom access directory interface having a plurality of call initiation selection options, each with respect to which a call to a respective call recipient can be attempted.

Power converter (105), comprising: a switching circuit (200) for selectively providing an input voltage (130) to a switching node (275) at a switching frequency based on a modulated control signal (135) to establish a charge cycle and a discharge cycle to produce a low supply voltage (145) having a magnitude of the low supply voltage (145) at a first output node (260) of the power converter (105), the switching circuit (200) comprising a first capacitor (222) coupled between the first output node (260) of the power converter (105) and a ground node (220); a compensation circuit (224) for the input voltage (130) coupled to the switching node (275), wherein the switching circuit (200) further comprises a first diode (225) coupled between the compensation circuit (224) for the input voltage (130) and the first output node (260) of the power converter (105), wherein the compensation circuit (224) for the input voltage (130) comprises a second capacitor (228) coupled between the switching node (275) and the first diode (225), and a second diode (226) coupled between the second capacitor (228) and the ground node (220), and wherein the switching frequency of the switching circuit (200) is such that a bias voltage on the second capacitor (228) does not have a sufficient time during the discharge cycle of the switching circuit (200) to discharge so as to maintain an offset across the second capacitor (228) equal to the input voltage (130),thereby balancing the input voltage (130) selectively provided to the switching node (275) by the switching circuit (200) such that a voltage fluctuation at the switching node (275) fluctuates by a value that is independent of an amplitude of the input voltage (130); and , a boost circuit (205) coupled to the switching node (275) and to the switching circuit (200), the boost circuit (205) operable to generate a high supply voltage (140) having a magnitude of the high supply voltage (140) at a second output node (250) of the power converter (105), the magnitude of the high supply voltage (140) being a multiple of the magnitude of the low supply voltage (145).

A method that includes selecting a first handset from multiple handsets in a locality and instructing the first handset to generate a first ringtone is provided. The method also includes receiving a volume value of the first ringtone measured with a microphone, adjusting, in the first handset, a volume level for the first ringtone based on a desired volume level, and providing a notification to the first handset that the volume level of the first handset has been calibrated. A system and a non-transitory, computer-readable medium storing instructions to perform the above method are also included.

A voice intercom system and method therefor are disclosed. The method includes wirelessly transmitting intercom directory data to a smartphone. The intercom directory data facilitates generation, on the smartphone, of an intercom access directory interface having a plurality of call initiation selection options, each with respect to which a call to a respective call recipient can be attempted.

The invention provides, amongst other aspects, a device (2) comprising: an I2C path section (120, 120') for realizing a 4W I2C path (72) toward an application processor (10) and a further device (3); a local I2C module (204) connected to local I2C circuitry (30, 74) via a two wire, 2W, connection (3000); wherein the I2C path (72) section is provided as four wire, 4W, connection (1200, 1200'); wherein the local I2C module (204) comprises a static voltage offset means (73) for converting between unidirectional signals carried in opposite directions over two 2W pairs of said 4W path (72, 1200, 1200') and bidirectional signals carried over said 2W connection (3000) toward the local I2C circuitry (30, 74).

There is disclosed a mobile terminal comprising a body; a display unit disposed on a front surface of the body and having elasticity; a vibration receiver attached to a rear surface of the display unit; a speaker having a higher output than the vibration receiver and configured to transmit sound to a distant location; and a controller configured to vibrate the display unit by driving the vibration receiver according to an audio signal.

One embodiment is a point of sale system that includes a head unit and an input output (I / O) unit coupled to the head unit and coupled to a network. The I / O unit includes a first controller adapted to, in response to a wake up event received from the network, generating a wake up message and transmitting the wake up message to the head unit. The head unit includes a second controller and a processor, the second controller adapted to receive the wake up message and in response generate a power on signal to the processor.

A method that includes selecting a first handset from multiple handsets in a locality and instructing the first handset to generate a first ringtone is provided. The method also includes receiving a volume value of the first ringtone measured with a microphone, adjusting, in the first handset, a volume level for the first ringtone based on a desired volume level, and providing a notification to the first handset that the volume level of the first handset has been calibrated. A system and a non-transitory, computer-readable medium storing instructions to perform the above method are also included.

A notification system includes: detection means (110) for detecting an acoustic event from voice data transmitted from a communication terminal held by a target person; and notification means (120) for sending a predetermined notification when the detection means (110) has detected the acoustic event. Accordingly, it is possible to determine the state of a target person regardless of the state of this person. Further, when the difference between an acoustic pattern of the voice data transmitted from the communication terminal and acoustic patterns registered in advance is outside a predetermined range, a management server (101) does not send a notification, whereby it is possible to prevent communication traffic from being increased based on unnecessary notifications.

The invention discloses a ring-back compensation system and method based on terminal outbound of a cloud switchboard platform, a storage medium and equipment. The ring-back compensation system comprises a ring-back tone detection module and an audio compensation module which are deployed on the cloud switchboard platform, the ring-back tone detection module is used for accessing a media service of the cloud switchboard platform and detecting a ring-back tone in real time when the cloud switchboard platform terminal carries out an outbound call; and the audio compensation module is used for automatically compensating a ring-back tone audio stream to the cloud switchboard platform terminal when detecting that the ring-back tone is missing. According to the invention, the ring-back tone detection module monitors the ring-back tone state in real time when the cloud switchboard platform terminal calls out so as to accurately identify a ring-back tone missing scene, and the audio compensation module ensures that ring-back tone compensation is carried out on the cloud switchboard platform terminal in time by using the preset ring-back tone in the ring-back tone missing scene, so that the user experience is improved. Therefore, the terminal user of the cloud switchboard platform can continuously hear the ring-back tone, the mute time period is avoided, and the continuity and fluency of the communication experience of the user are improved.

The electronic device includes a coil; a battery; a power receiving circuit configured to receive a power signal from a power supply device through the coil and output to the battery; a power conversion circuit configured to convert a voltage value of the power signal output from the power receiving circuit to the battery; a communication circuit configured to communicate with the power supply device through the coil; a control circuit configured to control the power receiving circuit, the power conversion circuit, and the communication circuit; and a drive circuit configured to provide a power signal to the control circuit for driving the control circuit. The drive circuit is configured to identify a voltage value of a power signal output from the power receiving circuit, provide a power signal output from the power receiving circuit to the control circuit and the communication circuit based on the identified voltage value being greater than a first threshold voltage value, and provide a power signal output from the battery to the control circuit and the communication circuit based on the identified voltage value being greater than a second threshold voltage value configured to be less than the first threshold voltage value, and less than the first threshold voltage value.

An electronic device is disclosed. The electronic device may comprise: a housing including a first housing and a second housing slidably coupled to the first housing; a wireless charging coil disposed in one region of the housing; at least one processor; and a memory that stores instructions. The instructions, when executed by the at least one processor, may cause the electronic device to: perform wireless charging with an external electronic device by using the wireless charging coil; identify the occurrence of a designated event during the wireless charging; and, on the basis of identifying the occurrence of the designated event, at least temporarily restrict, during the wireless charging, execution of at least one function having execution thereof defined in response to the occurrence of the designated event. The at least one function may be related to movement of at least a portion of the electronic device.

This application provides a call control method, an electronic device, and a storage medium. When an incoming call is answered, an answering volume can be automatically adjusted based on a system call volume, and a privacy call mode is enabled; during the call, mode switching can be automatically performed based on a magnitude of an ambient sound, that is, in a quiet environment, the privacy call mode is automatically switched to, and the volume is automatically reduced; in a noisy environment, the normal mode is automatically switched to, and the volume is automatically increased; and when a call comes or during a call, switching may alternatively be performed between different modes based on actual needs of a user in response to a manual trigger operation by the user.

The invention provides an audio control method and device, relates to the technical field of wireless communication, and aims to provide a scheme for managing audio data of a plurality of communication devices by an audio output device. After an audio output device establishes a first audio channel with a first communication device, the audio output device sends first information to a second communication device, and the first information is used for indicating that the second communication device does not establish a second audio channel with the audio output device. Under the condition that the audio output device establishes the first audio channel with the first communication device, the second communication device does not establish the second audio channel with the audio output device, so that the interference of the newly established audio channel on the established first audio channel can be avoided.

To provide a communication terminal device and a method for achieving an optimal communication environment without running out of batteries even in the state where supply power is below consumption power.SOLUTION: A communication terminal device connected to a PC operating as a charging device, when supply power supplied from the charging device falls below consumption power, acquires the current operating status, calculates maximum consumption power that will not cause a battery to run out based on stored learning data and the current operating status, creates a function control list of consumption power equal to or less than the maximum consumption power that will not cause the battery to run out based on the maximum consumption power that will not cause the battery to run out and the stored data for function control, refers to the function control list to select a function restriction method, and implements function restrictions in accordance with the selected function restriction method.SELECTED DRAWING: Figure 7

The present application relates to the technical field of wireless communications, and provides an audio control method and an apparatus, for use in providing a solution for an audio output device to manage audio data of a plurality of communication devices. In the present application, after an audio output device establishes a first audio channel with a first communication device, the audio output device sends first information to a second communication device, wherein the first information is used for instructing the second communication device not to establish a second audio channel with the audio output device. When the audio output device has established the first audio channel with the first communication device, the second communication device does not establish the second audio channel with the audio output device, thereby preventing a newly established audio channel from interfering with the established first audio channel.

Embodiments of the present application disclose a driving waveform adjustment method and device, equipment and a readable storage medium. In response to an interrupt event, a vibration description file corresponding to the interrupt event is obtained. A vibration parameter in the vibration description file corresponding to the interrupt event is used to adjust the driving waveform, so that the vibration of the linear motor is adapted to the interrupt event, and the vibration is adjusted following the change of a scene. The vibration function is expanded, and a user is provided with a better vibration experience.

In the present disclosure, a processing method for communication information of a terminal, a processing device for communication information of a terminal, and a terminal are provided. The terminal includes a first system and a second system. The processing method for communication information includes: acquiring information of an initiator of communication information when the communication information is received; and processing the communication information in the first system or the second system according to attribute information of the information of the initiator. By means of the technical solution of the present disclosure, on one hand, a user can independently set a system for processing communication information, thus operation experience of the user can be improved. On the other hand, communication information from important contacts can be set to be processed in the safe system, which can avoid leakage of the communication information from the important contacts, and effectively ensure safety of the communication information from the important contacts.

An information transmission method and apparatus, a communication device, and a storage medium. The method comprises: sending a first-type power saving signal to be received by a secondary receiver of a user equipment (LTE), the first-type power saving signal being used for indicating whether a UE of a first-type UE group monitors a second-type power saving signal and / or predetermined data scheduling by means of a primary transceiver.

The invention provides an incoming call reminding system based on a vibration seat, and the system comprises an incoming call signal importance judgment module which is used for inputting an incoming call signal into an incoming call signal importance scoring model, outputting a score prediction value of the importance of the incoming call signal, and judging a preset score interval to which the score prediction value belongs according to the score prediction value, the importance category corresponding to the preset score interval is the importance category of the incoming call signal; and the incoming call signal vibration response module is used for sending the incoming call signal to the hybrid exciter and controlling the hybrid exciter to execute a corresponding preset vibration mode according to the importance category of the incoming call signal. The invention further provides an intelligent seat based on the incoming call reminding system of the vibration seat. According to the invention, the vibration action is executed through the hybrid exciter arranged on the seat cushion and / or the backrest of the seat, the tactile incoming call reminding is provided, and the interference possibly brought by the traditional auditory or visual reminding mode is avoided.

This application relates to the field of terminal technologies and provides an incoming call reminder system and method and an electronic device, to alleviate a problem that a plurality of devices indistinguishably perform incoming call reminding for a same incoming call request. Specific solutions are as follows: The first device receives a first incoming call request when the first device and the one or more second devices meet a first condition, where the first condition includes a screen off state; and in response to the first incoming call request, a third device in the one or more second devices and the first device perform incoming call reminding, and a fourth device other than the third device in the one or more second devices does not perform a vibration and / or ringing reminding, where the third device is a wearable device, and the third device is in a worn state.

The present invention relates to a mobile communication device (100) and a method for receiving a message marked as "urgent" when a message arrives, for automatically emitting an alarm ringtone, the alarm ringtone being distinguishable from ringtones assigned for other purposes, including ringtones that can be sent and sounded by various people in the mobile communication device (100) receiving the recipient. When the ringtone changes due to the mobile communication device (100) moving from one service area to another, the updating of the alarm ringtone is facilitated by the prior knowledge of the telecommunications network with which the mobile communication device (100) is authorized to associate, by adding a new ringtone and verifying its adequacy, as necessary. The prior knowledge is obtained from the data of the subscriber identification module such as SIM, USIM, R-UIM, etc. The alarm ringtone may emit several short ringtones while ensuring a high probability of being heard and minimizes interference by activation.

A system for powering a network element of a fiber optic wide area network is disclosed. When communication data is transferred between a central office (CO) and a subscriber terminal using a network element to convert optical to electrical (O-E) and electrical to optical (E-O) signals between a fiber from the central office and twisted wire pair, coaxial cable or Ethernet cable transmission lines from the subscriber terminal, techniques related to local powering of a network element or drop site by the subscriber terminal or subscriber premise remote powering device are provided. Certain advantages and / or benefits are achieved using the present invention, such as freedom from any requirement for additional meter installations or meter connection charges and does not require a separate power network.

Techniques are provided for diminishing power loss in electrical conductors used to provide electrical power to a radio configured to use time domain duplexing (TDD). Because the TDD radio typically transmits data during a downlink subframe, the TDD radio generally consumes more power, and thus draws more current through the electrical conductors, then during an uplink subframe when the TDD radio is configured to receive. Thus, during the downlink subframe, a DC voltage, output by a DC-DC voltage converter to the electrical conductors, is increased to lessen current drawn by the radio through the electrical conductors. As a result, power loss in the electrical conductors is reduced.

An electronic device is disclosed. The electronic device may include: a housing including a first housing and a second housing slidably coupled to the first housing; a wireless charging coil, wherein the wireless charging coil is arranged in one area of the shell; at least one processor; and a memory in which instructions are stored. The instructions, when executed by the at least one processor, may cause the electronic device to: perform wireless charging with an external electronic device by using the wireless charging coil; identifying an occurrence of a specified event during the wireless charging; and based on identifying the occurrence of the specified event, at least temporarily restricting execution of at least one function defined to be executed in response to the occurrence of the specified event during the wireless charging. The at least one function is associated with movement of at least a portion of the electronic device.