10results about How to "Realize automatic recording" patented technology

The invention provides an automatic opening and closing drawer structure which comprises a cabinet body, an inner cavity is formed in the cabinet body, a drawer is arranged in the inner cavity in a drawable mode, a rack is arranged on one side of the drawer in the drawer drawing direction, a driving unit meshed with the rack to drive the drawer to be opened or closed is arranged in the drawer, and an electromagnetic lock is arranged on the rear side of the inner cavity. The front end of the rack is hinged to the interior of the inner cavity, a back plate of the cabinet body is provided with a sliding groove, the rear end of the rack is provided with an operation arm which penetrates through the sliding groove and extends to the outer side of the cabinet body, and the locking mechanism is connected with the operation arm. The operating arm is detachably installed on the back plate of the cabinet body and at the rear end of the fixed rack, a pressing rod is arranged in the operating arm and used for pressing a shifting rod of the electromagnetic lock to release the locking state of the electromagnetic lock, and when the drawer needs to be opened emergently, the locking mechanism is detached, the operating arm is pressed, the gear is disengaged from the rack, and the locking state of the electromagnetic lock is released.

This invention discloses a method, apparatus, device, and storage medium for identifying vehicle type and materials. The method includes: acquiring a vehicle image of the target vehicle when a target vehicle is detected in a vehicle identification area; identifying the vehicle type of the target vehicle from the vehicle image; identifying the type of material being transported by the target vehicle from the vehicle image when the vehicle type is a material vehicle; and recording the vehicle type and the type of material. This invention can efficiently and accurately identify vehicle type and materials.

The invention discloses interactive equipment based on an electronic paper display screen and application of the interactive equipment, and the equipment takes the electronic paper display screen as a core display interface and integrates three functions of an intelligent chessboard, an intelligent calendar photo frame and an electronic book reader. In the intelligent chessboard mode, multiple chess playing modes combining virtual chess pieces and entity chess pieces are supported, and the chess game can be recorded through the AI technology, and replaying and key node commenting are carried out. In the intelligent photo frame mode, background pictures can be matched based on geographic positions and seasonal AI, and personalized photos pushed by a user are recognized through a camera. In an electronic book mode, AI intelligent retrieval and origin analysis of knowledge points are supported. Through multifunctional integration and AI deep fusion, the defects that an existing single-function device is poor in interactivity and insufficient in intelligence are overcome, and the method is suitable for a multi-scene intelligent interaction solution.

The invention provides an automatic spectrograph debugging device and method, and the device comprises a standard light source module which is used for providing a reference light signal with a known characteristic spectral line for a to-be-debugged spectrograph; the grating adjusting mechanism comprises an electric rotary displacement table and a linear displacement table, the electric rotary displacement table is used for driving a grating in the spectrometer to rotate around a shaft so as to adjust wavelength accuracy, and the linear displacement table is used for translating the grating in the light path direction so as to adjust spectral resolution; the spectrum acquisition module is used for acquiring spectrum data processed by the spectrograph in real time; a reference spectrum is excited through a multi-spectral-line standard light source, the peak position and the full width at half maximum are accurately extracted by adopting spline interpolation, an electric rotary displacement table and a linear displacement table are driven to perform two-dimensional closed-loop adjustment on a grating, and the wavelength-pixel non-linear mapping correction and convergence criterion are combined, so that the resolution of the grating is improved. And full-automatic high-precision calibration of wavelength accuracy and spectral resolution is realized.

The utility model discloses a portable device for testing the permeability coefficient of a high-activity plant-growing capsule material, and relates to the technical field of permeability testing. The water supply set comprises a water tank, a flow control valve and a water pipe, and the flow control valve is fixedly installed on the inner wall of the water tank and communicated with the water pipe; the measuring set comprises an outer cylinder, an inner cylinder, a filter screen, a connecting steel plate, a digital water level sensor and a flexible sealing washer, the outer cylinder and the inner cylinder are fixed through the connecting steel plate, the digital water level sensor is installed on the inner wall of the inner cylinder, the water pipe is communicated with the interior of the outer cylinder, and the filter screen is fixedly installed between the top of the outer cylinder and the top of the inner cylinder; the flexible sealing washer can be placed at the bottom of the inner cylinder and attached to the inner wall of the inner cylinder. And the handheld grip is hinged to the outer wall of the outer cylinder. The portable measuring device can effectively solve the problem that a traditional measuring mode is inconvenient to operate in the field, time is saved for a user, the permeability coefficient of a material can be rapidly measured, and reference is provided for follow-up engineering operation.

This invention provides an automatic testing device to solve the problems of low testing efficiency and cumbersome manual operation in existing technologies. It includes: an industrial control computer connected to a microcomputer-based test and protection device, a switch input detection module, and a relay output signal generator; the microcomputer-based test and protection device, whose outputs are connected to the analog input interfaces of the device under test; the switch input detection module, whose outputs are connected to the switch output terminals of the device under test; the relay output signal generator, whose outputs are connected to the switch input terminals of the device under test; a barcode input module, a touch screen, indicator lights, and an alarm, all mounted on the device panel and connected to the industrial control computer; and a network communication module connected to the industrial control computer, including at least two network interfaces, one for connecting to the time synchronization interface of the device under test and the other for connecting to the MES system. This solution achieves automatic interface docking and automatic testing, significantly improving efficiency, ensuring safety and reliability, and reducing the risk of manual intervention and errors.

This utility model discloses a tooling for testing the torque of a car key, relating to the field of car key testing technology. It includes a base plate and an electrical control box. The electrical control box is fixedly mounted on one side of the upper surface of the base plate. A first guide rail is provided on the side of the electrical control box near the base plate, and a clamping mechanism is provided on the upper side of the first guide rail. A fixture positioning plate is provided on the upper surface of the base plate, located on one side of the first guide rail. A positioning vertical plate is fixedly mounted on the upper surface of the fixture positioning plate, and a testing mechanism is fixedly mounted on the upper surface of the positioning vertical plate. This utility model can measure the torsional force of a car key in its working state. It features a bidirectional guide rail moving platform to meet the fixing requirements of various keys. It replaces the traditional torque measuring tool with a torque sensor, automatically outputting and recording the measurement results, thus improving measurement efficiency. Furthermore, an angle sensor is added to verify whether the key rotation angle meets design requirements while measuring the torque.

The hypochlorous acid disinfectant mixing method production device comprises a cabinet shell, a touch screen used for man-machine interaction is fixedly installed at the position, close to the top, of one side of the cabinet shell, and the interior of the cabinet shell is divided into a first cavity, a second cavity and a third cavity through partition plates; a mounting plate is fixedly mounted on the inner side wall of the first cavity, and a stock solution bin is movably mounted in the first cavity and located on one side of the mounting plate; and a water outlet and a water inlet are pre-formed in the positions, corresponding to the second cavity and the third cavity, of the side face of the cabinet body shell respectively. By integrating the metering pump body, the electromagnetic valve, the injection valve, the check valve and other liquid inlet components, automatic and accurate metering and mixing of stock solution and water are achieved, a traditional manual metering and calculating mode is replaced, manual reading errors and operation inconsistency are effectively eliminated, and the working efficiency is improved. Therefore, the preparation precision and the production efficiency of the hypochlorous acid disinfectant are remarkably improved, and the stability of inter-batch concentration is guaranteed.

The invention relates to a nuclear power plant rod position and average power accumulated out-of-tolerance time calculation method and system. The system comprises a screening module, a database, a calculation module and an analysis processing module. The screening module is connected with the database and the nuclear power unit DCS control system. The database is connected between the screening module and the calculation module. And the calculation module is connected between the database and the analysis processing module. And the analysis processing module is connected with the database and the calculation module, and is used for comparing the secondary loop thermal power and the actually measured basic data at each moment, and giving the average power and the rod position out-of-tolerance cumulative time under the corresponding data time according to the comparison data. According to the method, the real-time thermal power of the unit is obtained by arranging a direct measurement method and an indirect calculation method of the real-time data system for the nuclear power station, and comparison is carried out, so that the problem that the average thermal power level and the accumulated time at each power level do not exist in the prior art is solved; therefore, the problem that operators and related support personnel cannot provide feasibility analysis for improving thermal power is solved.

The invention relates to a data change recording method and device, computer equipment and a storage medium. The method comprises the following steps: analyzing a data operation request by using a data mapping tool, thereby obtaining a target data field requested to be operated by the data operation request, a target business table where the target data field is located, a target operation type and a target historical table associated with the target business table, and forming a change record in the process of changing the data value of the target data field from the first data value to the second data value according to the target operation type, and storing the change record in the target historical table, so that automatic recording of data change is completed without manual pre-annotation and manual intervention. Therefore, the problem of how to realize automatic recording of data change without manual pre-annotation and manual intervention is solved.