26 results about "Main processing unit" patented technology

A display apparatus includes: a video processing unit processing a video signal; a graphics processing unit processing a graphics signal; a mixing unit mixing video corresponding to the processed video signal and graphics corresponding to the processed graphics signal; a display unit outputting the mixed video and graphics; and a main processing unit configured to control the video processing unit, the graphics processing unit, the mixing unit and the display unit.

The invention relates to the technical field of substation secondary equipment, and discloses a hardware module interchange method, system, equipment and medium of a universal protection measurement and control device, and the method comprises the following steps: when a new hardware module is inserted into a physical slot of the protection measurement and control device, the new hardware module actively reports metadata to a main processing unit of the device; the configuration management service performs drive matching search in a universal drive library, and dynamically loads a corresponding drive program for the new hardware module; allocating system resources required by operation, and performing initial configuration on the new hardware module through the driving program; and reading the original data generated by the new hardware module, converting the original data into standardized engineering value data, and issuing the standardized engineering value data to a real-time data bus. According to the invention, the complexity and cost of spare part management and on-site operation and maintenance are greatly reduced, the research and development and verification period brought by element iteration is shortened, and the stability and reliability of system operation are improved.

A display driving apparatus and a display apparatus are provided. The display apparatus includes: a video processing unit that processes a video signal; a graphic processing unit that processes the graphic signal; a mixing unit that mixes a video corresponding to the processed video signal and a graph corresponding to the processed graph signal; the display unit is used for outputting the mixed video and graph; and a main processing unit configured to control the video processing unit, the graphics processing unit, the mixing unit, and the display unit.

Machine learning model scalability with distributed multi-layer processing is disclosed herein. A method for processing and deploying a machine learning model is disclosed that improves scalability and efficiency by executing a subset of neural networks on each of a plurality of interconnected processing units. The method involves dividing computational tasks across these processing units to reduce latency, the computational tasks including broadcast and simplified processes for inputs and outputs. The method also includes managing allocation of samples in a batch to a particular primary processing unit within the distributed arrangement, and synchronizing computations between fully connected layers within each processing unit. Further, the method implements data simplification during transfer of data across the processing units, where the data is accumulated with a partial sum of the current processing unit as it is transferred to the destination processing unit.

The invention provides a hot backup error prevention system of a UALink protocol switch and a hot backup error prevention method thereof. The hot backup error prevention system of the UALink protocol switch comprises a main processing unit, a hot backup error prevention unit and a hot backup error prevention unit, the hot backup processing unit and the main processing unit synchronously receive the configuration data from the cluster controller and perform synchronous operation; the comparator is used for comparing whether the operation results of the main processing unit and the hot backup processing unit are consistent or not; the monitoring module is used for monitoring whether a fatal error exists or not; the discriminator is used for judging whether the state of the hot backup processing unit is normal or not; and the switching judgment module is used for judging whether to output a switching signal according to the output results of the comparator, the monitoring module and the discriminator so as to switch to the hot backup processing unit for error processing.

The embodiment of the invention provides a data processing method, a main processing unit, a chip system, a device, equipment, a storage medium and a program product. The method includes, at a main processing unit, in response to receiving first voice data for a digital assistant, transmitting the first voice data to a first co-processing unit associated with the digital assistant to perform processing on the first voice data, the main processing unit being communicatively connected to a plurality of co-processing units including the first co-processing unit, the plurality of co-processing units are respectively configured to execute different processing operations; receiving the processed first voice data from the first co-processing unit; determining encoded speech data based on the processed first speech data; and sending the encoded voice data to a digital assistant. Therefore, the relevant processing of the digital assistant can be executed through the proper co-processing unit, so that the computing power of each processing unit is fully utilized, and the power consumption of the whole machine is reduced.

The application discloses a U disk fault online detection alarm device, method, equipment and system, the device comprises: main processing unit and vice processing unit, wherein, the main processing unit is used for obtaining the first U disk state information of the U disk plugged on the own board card, and receiving the second U disk state information of the U disk plugged on the vice processing unit board card sent by the vice processing unit; the vice processing unit is used for obtaining the second U disk state information, and obtaining the first U disk state information from the main processing unit; the main processing unit and the vice processing unit are also used for sending the first U disk state information and the second U disk state information to the remote monitoring and maintenance equipment respectively, so that the remote monitoring and maintenance equipment monitors the fault state of the U disk plugged on the main processing unit board card and the vice processing unit board card according to the first U disk state information and the second U disk state information. The application can realize the U disk fault online detection alarm function, and realize the remote real-time monitoring of the U disk state.

Microcontroller system, including: a central processing unit of a microcontroller configured to execute a first control loop at the central processing unit while a second control loop is executed, wherein the second control loop can be executed at least partially without interrupting the first control loop; one or more input / output (I / O) ports configured to receive an input signal; an autonomously adjustable analog-to-digital converter (ADC) configured to: to amplify the input signal in response to a desired number of resolution bits; to observe a signal level of the amplified input signal; to adjust a gain parameter in response to the observed signal level in order to keep the amplified signal within a predefined dynamic range of the autonomously adjustable ADC; to sample the amplified input signal with the desired number of resolution bits; to provide a digital output signal in response to the amplified signal, and a computing unit configured to provide one or more computational results in response to the digital output signal.

This utility model discloses a control system for a gas stove, including a main processing unit and a human-machine interface unit. The human-machine interface unit includes a first processor, a first communication interface module, a touch button module, a digital display module, and an angle detection module. The main processing unit includes a second processor, a power supply module, a second communication interface module, a valve drive module, a ignition switch detection module, and a pulse ignition module. The first communication interface module of the human-machine interface unit is electrically connected to the second communication interface module of the main processing unit. This technical solution divides the gas stove control system into a main processing unit and a human-machine interface unit. The angle detection module in the human-machine interface unit detects the rotation angle of the knob controlling the flame intensity in the gas stove, facilitating precise control of the flame intensity by the cook and effectively improving the cooking results.

The application provides an integrated integrated logging instrument and a logging data acquisition method, and relates to the technical field of oil logging. The integrated integrated logging instrument comprises, in sequence, a motor eccentric, a common circuit section neutron source assembly, a pusher, a caliper assembly and a density sensor assembly, and the neutron source assembly, the pusher, the caliper assembly and the density sensor assembly are further electrically connected with the common circuit section; wherein the neutron signal processing unit of the neutron source assembly, the neutron receiving module of the neutron source assembly and the main processing unit composed of the coding unit of the neutron source assembly and the coding unit of the density sensor assembly are integrally arranged in the common circuit section. The integrated integrated logging instrument and the logging data acquisition method optimize the circuit layout of the logging instrument, shorten the length of the neutron source assembly and the density sensor assembly, and solve the problems of the overall length of the logging instrument being too long and poor reliability in the prior art.

The present invention is particularly directed to an information processing device (10) substantially comprising a vector processing unit (VPU) and an in-memory computing unit (IMC unit). The VPU (14) has a vector register designed to store vector components. The IMC unit (15) has a crossbar array structure adapted to store values (referred to as weights). The IMC unit is connected to a vector register (148) of the VPU. The information processing apparatus is configured to perform a number of operations including a vector transfer operation, a vector feed operation, and a vector read-out operation. In operation, a vector transfer operation causes a vector component of an input vector to be stored in a vector register of the VPU. When corresponding instructions are received from a main processing unit (12) to which the VPU is connected, these components are typically fetched from neighboring memories (11). A vector feed operation feeds an input vector component as an input from a vector register to an IMC unit. This in turn causes the IMC unit to perform a matrix-vector multiplication based on the weight and the input vector component to obtain an output vector accordingly. Finally, the vector readout operation writes an output vector component of the output vector to the vector register. Starting from this time, the output vector component may be transferred to a memory or a main processing unit (for further processing), or further processed in the VPU prior to being transferred to the memory or the main processing unit. The invention also relates to related systems and methods.

The invention relates to the technical field of metal material processing, in particular to a metal material processing system which comprises a main processing unit, a multi-dimensional sensing unit, an autonomous moving material processing unit and a central control unit, and the central control unit comprises a signal fusion analysis module, a digital twinning module, a process dynamic optimization module and a collaborative scheduling module. The multi-dimensional sensing unit comprises a vibration sensor, an acoustic emission sensor and a high-speed vision module. According to the invention, the rejection rate is reduced, the consistency of the quality of batch machined parts is ensured, seamless cooperation of machining and logistics is realized, the equipment waiting time is reduced to the greatest extent, the overall equipment utilization rate is improved, the data processing pressure of the central control unit is effectively reduced, and the response speed of the system to real-time events can be improved; and the real-time performance and the stability of the system are enhanced.

The invention discloses an equipment control method and device, equipment and a storage medium. The method comprises the following steps: acquiring key operation data of target equipment through a main processing unit carrying a pre-acquired driving code; and determining equipment control data according to the key operation data through a slave processing unit carrying an automatically written algorithm code. The algorithm code is generated by preset automatic code generation software and is automatically loaded to the slave processing unit. And performing device control on the target device and executing the target task through the main processing unit based on the driving code and the device control data. The main processing unit adopts an artificially written code more suitable for driving control as a driving code, and the slave processing unit adopts an automatically generated code with higher generation and optimization efficiency as an algorithm code, so that the joint utilization of the artificial code and the automatically generated code is realized. Efficient data collection and data calculation are effectively achieved, and the code generation efficiency and the task execution efficiency of the target equipment are greatly improved.

The application relates to the technical field of Internet of Things and Internet, and discloses a low-power consumption control method and device for an embedded system; the method is applied to a device comprising a main processing unit, an auxiliary processing unit, a low-power consumption monitoring module and a nonvolatile storage unit. The main processing unit and the auxiliary processing unit are connected through a communication interface and share the storage unit, and the auxiliary processing unit is connected with the low-power consumption monitoring module. The main processing unit generates running parameters with check information, the auxiliary processing unit checks and initializes the monitoring module after storage, then the main unit sends running state data, the auxiliary unit judges the sleep condition in combination with a wake-up threshold value and generates an instruction, the main unit responds to the instruction, stores key data in layers and feeds back, and the auxiliary unit checks and cuts off the power supply, and enters a low-power consumption standby mode. The scheme breaks through the traditional sleep mode, significantly reduces the standby power consumption, and meets the long-endurance requirement of Internet of Things devices.

The invention relates to a multi-protocol mixed signal conversion device, method and equipment based on an MVB bus, and the device comprises an MVB bus interface circuit which is used for connecting a signal host and processing an MVB bus signal; the main management unit is connected with the MVB bus interface circuit; the RS485 interface circuit is connected with the main processing unit and is used for being connected with external RS485 equipment; the analog signal output circuit is used for outputting an analog control signal to drive an external actuator according to the digital quantity instruction output by the main processing unit; the main processing unit is configured to execute an MVB protocol stack, manage an RS485 communication protocol, control acquisition and output of analog control signals, dynamically configure a data mapping relation, and realize bidirectional data conversion between MVB process data and RS485 data and between the MVB process data and analog signal data according to the data mapping relation. Compared with the prior art, the system has the advantages of high integration level, flexible configuration, high reliability, good economical efficiency and the like.

The invention provides a remote FPGA debugging system and method based on a Wi-Fi network and an XVC protocol, and belongs to the technical field of FPGA debugging. The system comprises a PC (Personal Computer) end for running Vivado, a debugging host and a target FPGA (Field Programmable Gate Array), the debugging host adopts a Wi-Fi module supporting dual modes of infrastructure and access points, and three hardware forms of monolithic integration, discrete cooperation or pure logic can be realized; the main processing unit operates an XVC server to analyze network data, and the signal conversion unit generates a JTAG waveform. According to the invention, the constraint of a wired network is thoroughly eliminated, the full-scene wireless FPGA debugging independent of a specific hardware platform is realized, and the flexibility, the portability and the universality are excellent.

The application discloses a data transmission method and device, equipment, a storage medium and a program product, and relates to the technical field of communication. A first processing device acquires first data; acquires second data; transmits the first data through a first master processing unit of at least two master processing units corresponding to the first processing device; and transmits the second data through a second master processing unit and a slave processing unit of the at least two master processing units based on the data volume of the second data being greater than the data volume of the first data. The method accelerates the transmission of the second data through the slave processing unit, shortens the transmission completion time length of the second data, avoids a large difference between the transmission completion time length of the second data and the transmission completion time length of the first data, and further avoids a long tail phenomenon caused by the large data volume of the second data, thereby shortening the overall completion time length of data with different data volumes and improving the data transmission efficiency.

The application discloses a kind of aircraft height measurement method, device, equipment and storage medium, applied in wireless altimeter, involve main processing unit, monitoring processing unit, radio frequency processing unit and interface unit.Radio frequency processing unit sends transmission instruction, interface unit sends transmission signal according to transmission instruction and receives echo signal, back to radio frequency processing unit for processing, then send to main processing unit, monitoring processing unit.Main processing unit, monitoring processing unit respectively to echo signal processing obtains first height data, second height data, compares first height data, second height data and judges whether to satisfy height error threshold value, satisfies height error threshold value when sending height output instruction, main processing unit according to height output instruction is output first height data as current height by interface unit.The echo signal is processed by main processing unit and monitoring processing unit respectively, and the data is compared, which can effectively reduce the error and improve the measurement accuracy.

A system and method for parallel synchronization of enterprise application landscapes during migration is disclosed. The system comprises a primary processing unit operatively connected to a memory unit, a persistent storage unit, and a communication interface unit configured to establish continuous data connections with a legacy enterprise environment and a target enterprise environment. A transaction capture unit is configured to detect transactional changes associated with data insertion, modification, deletion, and structural updates from both environments. A structural mapping unit converts captured transactional data into corresponding data structures compatible with the other environment using predefined mapping information stored in the persistent storage unit. A synchronization control unit sequences the converted transactional data and coordinates ordered propagation to maintain alignment between the environments. A reconciliation unit compares corresponding data states and resolves inconsistencies to ensure consistency across both environments.

The invention relates to a human body detection device comprising a control module comprising a main processing unit; the sensing module is electrically connected with the main processing unit of the control module and is used for collecting a signal representing the existence state of the human body, so that the control module determines whether the human body exists in the current environment or not; the power supply module is electrically connected with the control module, is used for supplying power to the device and supports battery power supply; the identification module comprises a co-processing unit which is in communication connection with the main processing unit, and the static operation power consumption of the identification module is lower than that of the main processing unit; the illumination sensing unit is electrically connected with the co-processing unit and the main processing unit and is used for converting the ambient illumination into an electric signal representing the illumination intensity; the co-processing unit is configured to execute primary illumination detection and output a trigger signal to the main processing unit; the primary processing unit is configured to perform secondary illumination detection in response to the trigger signal to determine current ambient illumination.

A robot comprising a robot arm and a control unit for such a robot are disclosed. The robot arm extends between a base end and a tool end and comprises a plurality of joints comprising a first joint and a second joint, and a base at the base end. The plurality of joints connects the base and the tool end. The robot arm comprises a plurality of motors comprising a first motor and a second motor. The plurality of motors causes movement of the robot arm relative to a plurality of axes. The base of the robot arm comprises a control unit comprising a voltage converter, an IO board with a plurality of digital IO terminals, and a main processing unit.

A data scheduling method and a computing device, the method is applied to a main processing unit, the main processing unit is in communication connection with a coprocessing unit, the coprocessing unit includes a plurality of processing cores, and the method includes: aligning target data of a target data amount according to a preset alignment boundary; determining a target level according to the aligned target data amount; determining a data splitting parameter of the target data according to the target data amount and the target level; and sending the data splitting parameter to the coprocessing unit, so that the coprocessing unit schedules the processing cores to perform calculation according to the data splitting parameter. Thus, by designing a targeted data splitting scheme to determine the data splitting parameter for target data of different sizes of target data amount, reasonable scheduling and allocation of the plurality of processing cores can be achieved, and the rate of executing target binocular operator calculation of the system is improved.

The invention discloses a master-slave dual-channel continuous measurement system and method for the same strain resistor, and the system comprises a main processing unit and at least two sensing units, and the at least two sensing units are electrically connected to the same strain resistor. The sensing unit is used for applying constant current excitation to the strain resistor and collecting a voltage signal generated by the strain resistor; and the main processing unit is used for providing a working power supply for each sensing unit, processing the measurement signals from the plurality of sensing units, and sending the processed measurement data to an external terminal. According to the invention, the same strain resistor is measured synchronously through at least two measurement channels, and comparison, verification or joint processing of measurement results is realized, so that the stability and reliability in a continuous measurement process are improved.

The present application provides a circuit element protection device and its method, which is applied to a signal input end. The circuit element protection device comprises a slave processing unit, a main processing unit, a first slow start unit and a second slow start unit. The first slow start unit receives a signal of the signal input end and is used to filter noise of the signal and delay transmission of the signal to the slave processing unit. The second slow start unit receives the signal of the signal input end and is used to filter noise of the signal and delay transmission of the signal to the main processing unit. Thus, the technical problem that the prior art cannot consider the safe operation specification of all elements and the master-slave relationship of individual elements is solved, and the purposes of saving element maintenance cost and improving element operation convenience are achieved.

A data processing method, a main processing unit, a chip system, an apparatus, a device, a storage medium and a program product are provided. The method includes: at a main processing unit, in response to receiving first speech data for a digital assistant, sending the first speech data to a first co-processing unit associated with the digital assistant to perform processing on the first speech data, the main processing unit being communicatively connected to a plurality of co-processing units including the first co-processing unit, the plurality of co-processing units being respectively configured to perform different processing operations; receiving the processed first speech data from the first co-processing unit; determining encoded speech data based on the processed first speech data; and sending the encoded speech data to the digital assistant.

We provide a network camera that can implement compensation measures for video interruptions. [Solution] The network camera 10 includes an imaging unit 14 that generates frame images at regular time intervals, a main processing unit 11 that performs video recording processing on video data captured by the imaging unit 14, an auxiliary processing unit 15 that operates independently of the main processing unit 11 and performs still image recording processing to record frame images received from the imaging unit 14 as still image data at predetermined time intervals, and a non-volatile storage unit 16 that records still image data through the still image recording processing of the auxiliary processing unit.