14 results about "Front end processor" patented technology

The invention provides a self-adaptive grabbing system and method based on photoelectric sensing and material recognition. The system comprises a manipulator, a mechanical arm, a front-end processor and an upper computer controller. The manipulator is driven by a torque-adjustable motor, and an optical sensor module based on a photoelectric sensing principle is mounted on a fingertip of the manipulator; the optical sensor module is used for acquiring a texture grayscale image and sliding micro-displacement information of the surface of a grabbed object; the front-end processor is used for collecting data of the optical sensor module and transmitting the data to the upper computer controller; the upper computer controller recognizes the material of the object and matches the friction coefficient, the optimal clamping force increment is calculated according to the sliding micro-displacement information and the friction coefficient, and the motor is controlled to achieve self-adaptive grabbing. According to the system, the manipulator can be controlled to increase the clamping force in an optimal clamping force increment mode according to the sliding amplitude and the friction characteristic of the object, and self-adaptive stable grabbing of the object is achieved.

A digital front end processor is proposed that includes a transmit channel and / or a receive channel. The digital front end processor may be a part of a multi-antenna wireless communication system or any other system including multiple data channels for which data output is to be in synchronization. The digital front end processor includes a data buffer to receive input data in synchronization with a first strobe signal and generate output data based in the input data. The digital front end processor is to synchronize the output data of transmit channels or receive channels of a plurality of digital front end processors based on a data delay applied to the input data.

An apparatus for accelerating simultaneous localization and mapping (SLAM) includes a SLAM processor including a front-end processor and a back-end processor. The front-end processor is configured to track a position of a first feature, among features extracted from a first frame, in a second frame subsequent to the first frame, and the back-end processor is configured to obtain a first measurement regarding a map point and a camera pose of the first feature based on the position of the first feature in the second frame tracked by the front-end processor, compute elements affecting an optimization matrix in relation to the first measurement, among elements of a Hessian matrix regarding the map point and the camera pose, and accumulate the computed elements in the optimization matrix used to perform an optimization operation with respect to states of the map point and the camera pose.

The application discloses a kind of based on compressive sensing's power transmission line anti-collision online monitoring system, including front-end monitoring module and background processing module, front-end monitoring module includes camera module, front-end processor and 4G communication module connected in turn;Background processing module includes background server and the early warning module connected with it, main idea is that camera module is monitored to the region in real time, when monitoring movement target, front-end processor extracts the pixel distribution characteristics of this target, and is transmitted to background server.After background server receives data, the feature database and the feature data of target are identified by compressive sensing algorithm, and then output identification result, facilitate staff to take timely disposal measures.Based on the power transmission line anti-collision online monitoring system of compressive sensing of the application, it is easy to realize, and it has higher power transmission line impact threat sample identification precision, can provide more reliable early warning information for power transmission line operation and inspection staff.

The present invention provides a non-volatile memory device and method. [Solution] A memory system 100 comprising a controller 102, a non-volatile memory 104 for storing data, and a local memory 106, wherein the controller comprises a front-end processor (FEP) circuit 110 and one or more back-end processor (BEP) circuits 112. The FEP circuit and BEP circuits operate in a master-slave configuration, with the FEP circuit being the master and each BEP circuit being a slave. The non-volatile memory comprises a plurality of memory packages. Each memory package comprises one or more memory dies. The controller then communicates with a host 120, which includes a host processor 122, host memory 124, and PCIe interface 126 connected along a bus 128, using a PCIe interface 130 connected to one or more non-volatile memory dies.

The application discloses a computer interlocking system operation method and computer equipment, and the method comprises the following steps: an interlocking CI sends a platform door command package to a front-end processor FEP; the FEP periodically initially receives the platform door command package sent by the CI and analyzes the platform door command package, and stores the analyzed platform door command information into corresponding platform door command buffer areas; according to a mapping relationship between the platform door and a platform door system PSD, the FEP periodically takes out the platform door command information from the platform door command buffer area at the end of a period, adds the platform door command information into a command information buffer area of a corresponding PSD system, adds a package header to the command information of the PSD system, and then sends the command information to the corresponding PSD system. According to the line requirement, the platform door system can be configured as a centralized platform door system or a decentralized platform door system, and the number of the platform door systems can be flexibly configured according to actual requirements when the decentralized platform door system is adopted, so that the fault resistance is stronger.

An electronic device may include a transceiver, a communication circuit, at least one antenna circuit, a processor, and a memory. The transceiver may include at least one transmission (Tx) chain and at least one reception (Rx) chain. The communication circuit may include a plurality of front ends electrically connected to the transceiver. The at least one antenna circuit may be connected to the plurality of front ends, respectively. The processor may be operatively connected to the communication circuit. The processor is configured to change the power and / or circuit driving of the at least one reception (Rx) chain on the basis of the strength of an output signal of the at least one transmission chain.

The invention relates to the technical field of image processing, in particular to an image signal processing system, method, device, equipment and product, and the image signal processing system comprises a front-end processor, a middle-end processor and a rear-end processing unit. In the first working mode, the front-end processor and the middle-end processor are coupled to form an image front-end processing unit, and the image front-end processing unit and the rear-end processing unit form a first image processing path through the data storage unit; in the second working mode, the front-end processor, the middle-end processor and the rear-end processing unit form a second image processing path through the data storage unit; wherein the first image processing path and the second image processing path have different access times to the data storage unit in the image processing process. By configuring multiple working modes for the image signal processing system, a proper image processing path can be selected according to scene requirements.

To acquire and output a conversion character string candidate for input character information from a server device.SOLUTION: The character conversion support system includes client devices CL1 to CLN each having a front end processor that performs character-string processing, and a server device 1 that acquires character strings from the front end processors, wherein the client devices CL1 to CLN are configured to transfer character information input to the front end processors to the server device 1, acquire character-string candidates that are sequentially converted by an inference engine that uses a large-scale language model, and determine the character-string candidates as character strings to be outputted by an outputting unit.SELECTED DRAWING: Figure 1

The invention discloses a structured and miniaturized large model deployment system and method oriented to the vertical field, and relates to the field of model deployment, a front-end CPU real-time lightweight identification and scheduling module is deployed on a front-end processor to operate a lightweight model in a CPU of terminal equipment to generate low-dimensional structured data; deploying a cloud / edge GPU high-order reasoning service module and an intelligent evaluation optimization module on a cloud / edge processor to perform high-order reasoning based on low-dimensional structured data and perform intelligent optimization on a reasoning link; and deploying a structured world model and dynamic memory library module and a domain-specific model generation module on a rear-end processor to construct a domain-specific model and store industry knowledge by using the general large model according to a capability graph of a vertical domain by applying a miniaturized compression technology. The problems that the vertical integration capability of the frame is weak, the contradiction between the end-side computing power dependence and the cost is prominent, and the cloud model capability and the end-side resources are mismatched can be solved.

This application relates to a front-end processor for a testing device. The front-end processor includes a cabinet, a mounting frame, and an information processing host. The mounting frame is disposed on the cabinet and has a mounting cavity formed within it. It also includes a partition mechanism, which comprises a partition block disposed on the mounting frame with a portion located within the mounting cavity. The information processing host is capable of contacting the partition block. This application has the effect of extending the overall service life.

The invention discloses a positioning system, method, device and equipment, a storage medium and a program product, relates to the technical field of communication, and is used for improving the precision and efficiency of multi-source information fusion positioning. The system comprises a front-end processor, a cloud server and an edge server, the front-end processor is used for determining a first fusion position parameter based on a first position parameter and a second position parameter of the to-be-positioned device, the first position parameter is measured by the satellite navigation system, and the second position parameter is measured by the inertial measurement unit; the cloud server is used for determining a second fusion position parameter based on a second position parameter and a third position parameter of the to-be-positioned device, and the third position parameter is measured by the binocular camera; and the edge server is used for performing asynchronous weighted fusion based on the first fusion position parameter and the second fusion position parameter, and determining a target fusion position parameter which is used for representing the position of the to-be-positioned device.

The application provides a pipeline early warning method and system based on optical fiber sensing, and relates to the technical field of pipeline safety equipment. The pipeline early warning method comprises a pipeline information processing module, a signal emitting module, a front-end processor and a back-end processor. The pipeline information processing module is connected with the signal emitting module and the back-end processor. The input end of the front-end processor is connected with the signal emitting module. A sensing optical fiber is arranged between the front-end processor and the back-end processor. The application further comprises an early warning sleeve, which is arranged outside a pipeline to be warned. The sensing optical fiber is arranged between the early warning sleeve and the pipeline to be warned. Sealing rings are arranged at the front end and the back end of the early warning sleeve. The front-end processor and the back-end processor are arranged at the two sealing rings respectively to record the optical fiber signals at the corresponding positions and transmit the signals to the pipeline information processing module. Compared with the prior art, the application has the advantages of simple structure, convenient use, real-time monitoring of the pipeline state, and effective monitoring and protection of slight leakage.

The embodiment of the invention provides an eddy current sensor and swing frame static automatic calibration measurement and control system and method.The measurement and control system is connected with an eddy current sensor and swing frame static automatic calibration device and comprises a TFT touch screen module, a measurement module, a communication module, a motion control module and a power module, and the modules are controlled through a single-chip microcomputer; the TFT touch screen module comprises a TFT touch screen and is used for receiving input information and displaying process data and curves of automatic calibration; the measurement module is used for realizing linear displacement measurement and measuring the output voltage of the current vortex sensor proximitor; the communication module is used for enabling the STM32 single-chip microcomputer to communicate with the TFT touch screen and the storage medium to realize data transmission; the motion control module is used for controlling the operation of the stepping motor; the power supply module is used for supplying power to the system and external equipment.