68 results about "Board processor" patented technology

Systems, articles, and methods perform gesture identification with limited computational resources. A wearable electromyography (“EMG”) device includes multiple EMG sensors, an on-board processor, and a non-transitory processor-readable memory that stores data and/or processor-executable instructions for performing gesture identification. The wearable EMG device detects and determines features of signals when a user performs a physical gesture, and processes the features by performing a decision tree analysis. The decision tree analysis invokes a decision tree stored in the memory, where storing and executing the decision tree may be managed by limited computational resources. The outcome of the decision tree analysis is a probability vector that assigns a respective probability score to each gesture in a gesture library. The accuracy of the gesture identification may be enhanced by performing multiple iterations of the decision tree analysis across multiple time windows of the EMG signal data and combining the resulting probability vectors.

A machine control system and method includes an on-board GPS receiver, an on-board processor adapted to store a preplanned guide pattern and a guidance device. The processor includes a comparison function for comparing the vehicle GPS position with a line segment of the preplanned guide pattern. The processor controls the guidance device for guiding the vehicle along the line segment. Various guide pattern modification functions are programmed into the processor, including best-fit polynomial correction, spline correction, turn-flattening to accommodate minimum vehicle turning radii and automatic end-of-swath keyhole turning.

The invention discloses a device and a method for dynamically upgrading a complex programmable logic device (CPLD), wherein a service one-board processor acquires background CPLD version information from a remote background network management platform and compares the background CPLD version information with the version information of the CPLD operating in the single board and the working version information saved in an on-chip FLASH user data area; if the background CPLD version information is inconsistent with the version information of the CPLD operating in the single board and the working version information saved in the on-chip FLASH user data area, a version downloading process is carried out, the acquired background CPLD version file is written in an on-chip FLASH working version area of a CPLD chip, and the working version information of the user data area is updated; and a version loading module of a logic unit is upgraded on line, and the background CPLD version is acquired from the working version area for loaded according to a command for switching and loading the working version. The invention has simple circuit, only an on-chip FLASH of the CPLD is utilized, other tasks of the service processor can be normally executed in the on-line upgrading process, and version switching can be completed quickly.

A method and system provide for entering text into a text field by determining complete-text terms, displaying the complete-text terms, and receiving a selection of a complete-text term as text to be entered into the text field. In some cases, a complete-text term can include all prior text entries used to determine the complete-text terms. In other cases, a complete-text term can include only a portion or none of the prior text entries used to determine the complete-text term. The determination of the complete-text terms can be based on a vehicle identifier. The determination of the complete-text terms can be based on one or more complete-text term selection-limiters, such a location, use, or diagnostic trouble code associated with the vehicle. The system can include a vehicle service tool that requests a set of complete-text terms and receives the set from a complete-text term storage device or an off-board processor.

The invention discloses multi-information fusion display intelligent fire-fighting breathing mask glasses, and the glasses are characterized in that the glasses comprise a spectacle frame, an imagingmodule, and a battery module; the spectacle frame is installed on a breathing mask; the imaging module is disposed at one side, close to the eyes, of the top of the spectacle frame; the battery moduleis integrated at one side of the tail end of the spectacle frame; the spectacle frame is integrated with a circuit board processor and a control module. According to the invention, the glasses are installed in a fire-fighting breathing mask, and can be connected to display a pressure value of a respirator oxygen bottle, the gas concentration of a gas detector, the physical sign parameters of a vital sign bracelet and an image of a thermal imager. The glasses are compact in structure, are light in weight, are convenient for application and interaction, do not affect the normal sight line, liberate two hands of a firefighter indeed, and improves the rescue and self-protection capability of the firefighter.

The invention relates to the technical field of laser cutting, and specifically relates to a control system based on multi-axis synchronous movement of an EtherCAT bus, for a laser cutting head. The control system based on the multi-axis synchronous movement of the EtherCAT bus, for the laser cutting head is characterized in that a signal end of an EtherCAT main station is bidirectionally connected with a motor driver for the laser cutting head; a signal output end of a PD controller is connected with a signal input end of an EtherCAT communication controller through a communication line; theEtherCAT communication controller is bidirectionally connected with a first main control board processor through a communication line; the first main control board processor is bidirectionally connected with a second main control board processor through a communication line; the second main control board processor is bidirectionally connected with a lens motor controller through ports separately;and the first main control board processor is bidirectionally connected with a sensor control board through a line port P18. Compared with the prior art, a whole laser cutting process is dynamically monitored and corresponding key process parameters are collected by virtue of an EtherCAT bus technology, any manual intervention is not needed, and a spot diameter size, a focus position and other parameters are automatically adjusted.

Lighting fixture data hubs and systems and methods for use. An example of a data hub may include an annunciator configured to generate a first indication and a second indication, one or more sensors configured to detect between one or more vehicles and one or more pedestrians and potential convergence thereof within a zone in a vicinity of the data hub and to emit one or more signals corresponding to said detection, and a gateway in communication with an on-board processor and the annunciator, the on-board processor configured to wirelessly receive and analyze the one or more signals, communicate said one or more signals to the gateway so that the gateway can generate the first indication or the second indication in response to the one or more signals. Data hubs may also include a sensor unit housing and/or a light source.

Lighting fixture data hubs and systems and methods for use. An example of a data hub may include an annunciator configured to generate first and second indications; a sensor configured to detect a zone including one or more parking spaces, pedestrians, or other activity areas in a vicinity of the data hub and to determine whether or not one or more vehicles, pedestrians, and/or activities occurring in the activity areas are present within the zone, the sensor further configured to emit signals corresponding to said detection; and a gateway in communication with an on-board processor and the annunciator, the on-board processor configured for EDGE computing and processing to receive and analyze the signals from the sensor, communicate said signals to the gateway, and operable to allow the gateway to direct the annunciator to generate the first indication or the second indication in response to the signals.

A system for manufacturing an assembly board includes an undersupporting device, a transporter configured to transport a board and the undersupporting device, an undersupporting-device installer provided below the transporter, the undersupporting-device installer being attachable to and detachable from the undersupporting device, a board processor configured to perform a predetermined processing to an upper surface of the board, a carry-in side delivering unit having first and second receiving positions different from each other, a board supplier configured to supply the board to the first receiving position, and an undersupporting-device supplier configured to supply the undersupporting device to the second receiving position. The transporter transports, to the carry-in side delivering unit, the undersupporting device detached from the undersupporting-device installer. The carry-in side delivering unit positions, at the second receiving position, the undersupporting device delivered from the transporter to allow the undersupporting device to be carried out from the second receiving position.