30results about How to "Unable to sync" patented technology

The invention discloses a data processing method between a mobile terminal and wearing equipment, a terminal and a storage medium. The identity information of the wearing equipment is acquired; the binding relationship between the mobile terminal and the wearing equipment is built according to the acquired identity information; and whether the current states of the mobile terminal and the wearingequipment meet a data synchronization condition is then detected, if yes, data on the wearing equipment are synchronized to the mobile terminal and are saved in the mobile terminal. Through the schemeof the invention, authentication information that only controls access rights of the wearing equipment is used to realize binding of the wearing equipment, communication connection between the two isrealized through the binding mode, remote communication for the wearing equipment by the mobile terminal is thus realized, the problems of instable communication and short effective binding distancecaused by a non-unique connection mode of Bluetooth or near field in the prior art can be solved, and the control use experience by the user towards the wearing equipment is improved.

The invention relates to a control system for a multi-axis servo motor which comprises a position ring module for receiving a position ring set value and a position feedback value of each axis and calculating a speed ring set value, a speed ring module for receiving a speed ring set value and a speed feedback value of each axis and calculating a current ring set value, a current ring module for receiving a current ring set value and a current feedback value of each axis and outputting a current ring output value, a pulse width modulation signal generating module for receiving the current ring output value from the current ring module and generating a pulse width modulation signal for controlling the servo motor of each axis, and a multi-axis sequential control module for controlling the signal receiving and processing of the position ring module, the speed ring module, the current ring module and the pulse width modulation signal generating module. The control system for a multi-axis servo motor of the invention solves the problem that a single axis servo controlling each axis to separately drive can not be synchronous and the electromagnetic interference between axes is efficiently decreased.

The invention provides a multilevel architecture for data synchronization, a data synchronization method and a fault handling method, belonging to the technical field of database data synchronization. The multilevel architecture comprises a top-level domain and a plurality of secondary-level domains which are sequentially connected; to-be-synchronized data is issued to a first stage of secondary-level domain from the top-level domain; after that, the to-be-synchronized data is issued to a second stage of secondary-level domain by the first stage of secondary-level domain and is then issued stage by stage. Each stage of secondary-level domain comprises a plurality of servers, wherein one of the servers is a master server, and others are slave servers; each master server is used for receiving the to-be-synchronized data and forwarding the to-be-synchronized data to all the slave servers in the corresponding secondary-level domain after data synchronization is finished; the secondary servers are used for receiving the to-be-synchronized data and completing data synchronization. The multilevel architecture can solve the problem that data cannot be synchronized due to the fault of the master servers by replacing the master servers in the secondary-level domains without needing to find out the specific cause of the fault and eliminate the fault.

The method includes the following steps: a detecting unit is set at central office used for detecting the state of ADSL port, if the ADSL port is at the state of HANDSHAKE, the detecting unit sends the information about ADSL port to the control chip, the control chip sends out the instruction of restarting the ADSL port; after the ADSL port receives the instruction of restarting, the ADSL port is restarted.

The invention discloses a synchronizing system compatible with various clocks and a synchronizing method thereof. The synchronizing system comprises an external clock matching and amplifying unit and other units. The external clock matching and amplifying unit is connected with a first multivibrator 10MHz frequency-selecting unit and a clock driving unit, a first 10MHz band-pass filter amplifying unit is connected with the first multivibrator 10MHz frequency-selecting unit and an internal and external reference clock selecting unit, a internal time base signal generating unit is connected with a second multivibrator 10MHz frequency-selecting unit, a second 0MHz band-pass filter amplifying unit is connected with connected with the second multivibrator 10MHz frequency-selecting unit and the internal and external reference clock selecting unit, and the clock driving unit is connected with a control unit and the internal and external reference clock selecting unit. The synchronizing system can be compatible with various 1MHz, 2MHz, 5MHz and 10MHz clock inputs, provides a 10MHz clock output and can select 1MHz, 2MHz, 5MHzclock outputs according to external input clock frequency to solve the problem that different clock frequencies cannot be synchronized.

An LCD panel with touch function is provided, which comprises a plurality of scanning beams set along the horizontal direction and a plurality of date wires set along the vertical direction, as well as the first and the second pixels which are separately enclosed by two adjacent scanning beams and two adjacent data wires. The first pixel comprises the first sistor while the second pixel comprises the second and the third sistor. The grids of the second and the third sistors are respectively electrically connected with two adjacent scanning beams; the source electrode of the second sistor is electrically connected with a photoreceptor; the drain electrode of the second sistor is electrically connected with the reading wire; the reading line is set along the vertical direction, and one end of which is electrically connected with switching element and signal processor.

The invention relates to a streaming media audio and video synchronization control method and device, computer equipment and a storage medium. The method comprises steps of when an audio signal is acquired, a controller being triggered to begin to carry audio data corresponding to the audio signal; when carrying is completed, timestamp information corresponding to the audio data being obtained, and the timestamp information being determined based on the time when hardware generates interruption; caching the audio data and the corresponding timestamp information to a cache library; and when anapplication program acquires the audio data from the cache library, sending the audio data carrying timestamp information to the application program. By adopting the method, the application program can be ensured to normally perform audio and video synchronization processing, so a problem that audios and videos in streaming media cannot be synchronized is effectively solved.

The invention discloses an FC network time synchronization method based on a complex network structure, and relates to the field of FC network time synchronization methods. The method comprises the steps that 1, device IDs and master clock ID values of all devices are set, the initial values are the device IDs, ID primitives are generated, and the priorities of all the devices are set; 2, the device sends an ID primitive and a time primitive to an adjacent device, and timing is started at the same time; step 3, the adjacent device receives and analyzes the ID primitive, and replies the ID _ RDY primitive to the device; 4, after receiving the ID _ RDY primitive sent by the adjacent device, the device stops timing and calculates the time difference; step 5, the devices are synchronized according to the set priorities and the master clock ID values of the synchronized devices are updated to complete priority transmission; according to the method, the problem that FC network time of a complex network structure cannot be synchronized due to the fact that priority of existing FC equipment cannot be transmitted is solved, and the effects of achieving priority transmission and time synchronization of all FC equipment are achieved.

The invention discloses a method and a system for synchronizing content between televisions, and a storage medium, wherein the method comprises the steps of: monitoring the changes in the number of people watching a first television in a first area by a camera associated with the first television in real time; when monitoring that the number of people watching the first television is reduced in the first area, uploading and storing the information of the video currently played on the first television to the cloud, and monitoring whether the current number of people in the second area is increased by the camera associated with the second television; and directly activating the second television to play the video information of the first television stored in the cloud when the second television is turned off and the number of people in the second area is increased. The invention solves the problem that the content between televisions cannot be synchronized in the prior art.

The invention discloses a power distribution network operation data monitoring system and method based on a synchronous vector. A line monitoring system is connected with an intermediate server; the intermediate server is connected with a monitoring background system; the line monitoring system comprises a monitoring module; a GPS synchronization module and a protection module are connected with the monitoring module; the monitoring module is connected with a control module; the monitoring module is connected with a collecting module; the collecting module is connected with a communication module; and the communication module is connected with the intermediate server. The technical problems that great inconvenience is brought to operation monitoring and operation maintenance of a power distribution network, and the like because the problem of delay caused by remote data transmission in the power distribution network, the problem of system performance reduction caused by low harmonic measurement accuracy and the problem of low positioning speed and precision of a single-phase earth fault cannot be well solved in the prior art are solved.

The invention provides a projector and an immersive projection system and method. The immersive projection system comprises a 3D viewing device, a first projector and a second projector, the first projector and the second projector are used for splicing projection, the first projector emits a first synchronization signal, the second projector closes a second synchronization signal, and the 3D viewing device receives the first synchronization signal of the first projector for 3D display synchronization. According to the projector, the function of a 3D synchronous signal switch is added in the OSD, and the projector has higher elasticity to select and guarantee normal use of the 3D function. According to the immersive projection system and method provided by the invention, the 3D synchronization signals of one part of projectors in the system are closed, and the 3D synchronization signals of the other part of projectors are shared, so that the problem that 3D watching equipment in an immersive system cannot be normally synchronized can be solved.

The invention discloses a clock synchronization setting method and device and a storage medium, and the method comprises the steps: setting a custom command through an IIC protocol, and carrying out the time service of a service single board according to the custom command; when time service is carried out on the service single board, reading the current time of the service single board, and recording the current time of a main control board; calculating a transmission delay between the main control board and the service single board according to the current time of the service single board and the current time of the main control board; and setting the system time of the service single board through the transmission delay so as to synchronize the system time of the service single board with the system time of the main control board. According to the invention, the custom command is set through the IIC protocol, and the system time of the main control board and the system time of eachservice single board are synchronized by using the custom command, so that the problem that the system time of network equipment cannot be synchronized without the Ethernet is solved.

The invention provides a mimicry executive command line state recovery method, and the method comprises the following steps: a command line hierarchical mode recording step: a command line agent module receives the input of an external user, analyzes a command line input by the user, respectively sends the command line to each online executive, and stores the command line into an input command recorder; a command line grading mode recovery step: when a new executive is online, the new executive enters a corresponding command line grading mode after acquiring a historical command line record from the input command recorder, so as to realize synchronization with command line modes of other online executive. According to the invention, the problem that the command line of the new online executive cannot be synchronized with other online executive in the process of mimicry transformation of the command line by the network equipment is solved.