38results about How to "Improve the effect of data collection" patented technology

The invention belongs to the field of crystal structure analysis, and specifically relates to an X-ray diffraction data analysis system, including a format conversion module, a data processing module, a data analysis module, a batch processing module, a calculation service module, a resource statistics service module, and a user authentication module. The X-ray diffraction data analysis system provided by the present invention can perform data processing in batches, and combines artificial intelligence technology to enhance data collection capabilities. It is a more efficient indexing method, rich visual analysis, and can effectively reduce labor costs.

The invention discloses a dual-channel direction measurement machine and a self-correction method thereof and relates to the technical field of devices for determining the direction through radio waves. The dual-channel direction measurement machine comprises an ANT antenna which is located outside a housing; the ANT antenna is connected with a processing board and two routes of A / D (Analog to Digital) modules through two routes of radio frequency modules; the two routes of A / D modules are connected with an input end of the processing board; a network interface is inset in the housing; the network interface is electrically connected with the processing board through a network card module; a direct current power supply is electrically connected with the processing board and used for supplying a power supply for the processing board and other modules for which the power needs to be supplied; an antenna control module is located outside the housing and used for receiving the control information output through the processing board; a positioning module is electrically connected with the processing board and used for implementing the positioning of the position of the direction measurement machine; a positioning module antenna is located outside the housing and used for transmitting collected signals to the positioning module. According to the dual-channel direction measurement machine and the self-correction method thereof, a signal generation module, a switch control module, a transmission cable, a switch and the like do not need to be corrected any longer and accordingly the complexity and the production cost of the direction measurement machine are reduced.

The invention relates to a data transmission system and method. The system includes: a local cabinet and a cross-level cabinet; the local cabinet includes a main frame, a local bus distribution unit and a local expansion rack; Expansion rack; the main rack sends data packets and data tokens to the local bus distribution unit and the local expansion rack; the local bus distribution unit forwards the data packets and data tokens to the cross-level bus distribution unit; the local expansion rack Packets and data tokens collect data information and return the data information to the main rack; each cross-level bus distribution unit forwards data packets and data tokens to the cross-level expansion rack; the cross-level expansion rack is based on data packets and data tokens Collect data information and return the data information to the main frame. Applying this system, multiple cross-level cabinets can be expanded, and the local bus distribution unit and the cross-level bus distribution unit can be connected through the ECI bus to increase the data collection capability of the local cabinet.

The invention provides an intelligent monitoring voltage regulating compensation and protection control system for a high-speed DSP control power grid. A transformer isolation switch and a power griddetection device are connected with a transformer; a load isolating switch and a load detecting device are used for being connected with a load; the power grid detection device and the load detectingdevice transmit voltage and current signals of a plurality of paths as power grid detection signal data to a signal acquisition and analysis device; the signal acquisition and analysis device analyzesand calculates power grid signal data and parameters about power grid harmonics and reactive harmful power and transmits the power grid signal data and the parameters into a master controller; the master controller calculates a control instruction and power grid and load operation state signal of a power grid voltage regulating compensation controller and a power grid system protection controller; the power grid voltage regulating compensation controller and the power grid system protection controller respectively control and drive a power grid voltage regulating compensation device, the transformer isolation switch and the load isolating switch to execute voltage regulation and protecting operation for a power grid. The intelligent monitoring voltage regulating compensation and protection control system provided by the invention realizes monitoring voltage regulating compensation and protection control of a smart power grid.

The invention relates to the technical field of communication acquisition, and discloses an intelligent communication acquisition device with power supply control based on STM32, which includes an air conveying plate, a groove is opened on the top surface of the air conveying plate, and an elastic pad A is fixedly connected in the groove, and the elastic pad The top surface of A is fixedly connected with a pedal, and the top surface of the air transmission plate is fixedly connected with a fixed cylinder. Through the setting of the pedal, when the user steps on the pedal when passing through the equipment, the power supply mechanism is automatically activated to supply power to the body temperature detection mechanism, and then in use After the operator leaves the pedal, the body temperature detection mechanism will be automatically powered off, so as to achieve the benefits of saving electricity by starting the body temperature detection mechanism at an appropriate time. In addition, the operation of the device does not require additional power mechanisms and power sources, further saving energy and reducing The benefits of the complexity of the system also avoid the problem that the temperature accumulation caused by the continuous opening of the body temperature detection mechanism affects the service life.

A data capture terminal for, and a method of, automatically capturing data from targets located within a range of working distances from the terminal, employ a controller for automatically controlling a set of focal parameters of an imaging assembly, for storing one of the focal parameters of the imaging assembly upon a successful data capture from a first target, and for automatically selecting a subset of the focal parameters determined from the stored focal parameter to capture data from a second target. The subset is smaller than the set of the focal parameters and corresponds to a restricted zone within the range of working distances to enhance data capture performance of the terminal.

A sensor with a positioning data acquisition function, including a protective shell, a rotating track, a solar panel, a rotating wheel, a collection camera, an electronic control device and a rotating seat; the inner wall of the protective shell is provided with a rotating track; the The accessory fixed plate is rotated and installed on the rotating track by rotating the wheel; the bottom side of the accessory fixed plate is provided with an electric control device; the upper side array of the accessory fixed plate is provided with three acquisition cameras; the upper side of the accessory fixed plate The side is also fixedly provided with a solar panel. The solar panel of the sensor with positioning data acquisition function is designed with an annular umbrella structure, and the solar panel is fixedly installed on the top side of the accessory fixing plate through the support frame, and the solar panel is connected with the electric control panel set on the lower side. The devices are electrically connected, and the umbrella-shaped structure is conducive to better absorbing light energy from different angles, effectively avoiding the problem that the single-sided solar panel cannot absorb light due to the rotation of the device.