6results about How to "Improve inspection accuracy" patented technology

This invention provides a method, apparatus, electronic device, and medium for monitoring terminal inspection, applied to an inspection system connected to multiple monitoring terminals to be inspected. The method includes: acquiring historical service traffic information and real-time network stability information of the inspection system; determining inspection configuration information for the multiple monitoring terminals based on the historical service traffic information and the real-time network stability information, the inspection configuration information including inspection concurrency and inspection time period; and performing inspection on the multiple monitoring terminals according to the inspection configuration information to generate monitoring data for the multiple monitoring terminals. This invention achieves automated generation of inspection configuration information during the inspection process, while improving the concurrency performance of the inspection system, increasing the number of concurrent inspections within a period, and improving inspection efficiency.

The utility model discloses a circuit board maintenance device. The device comprises a master control module, an electrical performance detection module, an input acquisition module and a temperature and humidity detection module. The electrical performance detection module is connected with the main control module and is used for detecting the voltage and current of a target detection point on the circuit board to be detected, transmitting the voltage and current to the main control module and displaying the voltage waveform of the target detection point. The input acquisition module is respectively connected with the main control module and the input end of the circuit board to be detected and is used for acquiring electrical parameters of the input end of the circuit board to be detected and transmitting the electrical parameters to the main control module; wherein the electrical parameters comprise input current, input current frequency, input voltage, input voltage frequency and input power. The temperature and humidity detection module is connected with the main control module and used for detecting the temperature and humidity of the working environment where the to-be-detected circuit board is located and transmitting the temperature and humidity to the main control module. According to the utility model, the circuit board maintenance precision and efficiency can be improved.

This utility model discloses a fabric inspection mechanism, relating to the field of fabric inspection machine technology. It includes a machine body with a rotating take-up roller at the lower end and an inspection light panel at the upper end. Connecting seats are fixed on both sides of the inspection light panel, and a frame rod is fixedly connected between the connecting seats. Lifting mechanisms are rotatably mounted on both sides of the frame rod. Each lifting mechanism includes a rotating ring located on both sides of the frame rod. This fabric inspection mechanism, through the lifting mechanism and the linkage structure of the rotating ring, lifting rod, and support rod, allows inspectors to easily lift the fabric for inspection, avoiding contamination caused by directly handling the fabric. The coordinated design of the pressure rod and the clamping rod can fix the fabric position during inspection, reducing vibration and improving inspection stability. The tapered rounded corner design of the support rod reduces fabric displacement and improves take-up efficiency. The overall structure is easy to operate, reduces labor intensity, and improves inspection accuracy and efficiency.

The utility model discloses a device of cooperation children anaesthetized under magnetic resonance examination relates to medical auxiliary technical field. Including split type mattress, this split type mattress is divided into the headrest area of supporting head portion and the main body support area of bearing body, and all are by the upper pad layer and lower pad layer of interconnection composition, head adjustment subassembly is set up above headrest area, is used for adjusting the head of patient is the head -up and holds the state of the chin. The utility model can promote the safety, accuracy and comfort of children nuclear magnetic resonance scanning examination.

This invention provides a method and system for verifying the accuracy of tidal force estimation. By calculating the tidal force at a given measuring station and the force exerted by the Earth on the station, the total change in gravitational acceleration at that station is calculated and matched with data collected by a gravimeter. Positioning is then performed using a gravitational positioning method. The accuracy of the tidal force calculation is evaluated based on the positioning accuracy, thus verifying the accuracy of the tidal force estimation. Due to error propagation, even small errors in the tidal force calculation will manifest as significant positioning errors in the positioning results. This invention, by verifying the tidal force through the positioning results, can greatly improve the verification accuracy.

The utility model discloses a motor rotor overhauls instrument, including the at least two sets of support mechanism of lifting in motor rotor end part and install the connecting piece between adjacent support mechanism, the support mechanism includes: support frame, support seat and at least two support wheel, the support seat installs on the support frame, a plurality of support wheel all horizontal sliding connection on the support seat, and the cooperation gap of lifting motor rotor is arranged between adjacent support wheel, install the locking assembly of the support seat on the rotation of the support wheel and control the cooperation gap size. Can improve security and stability, facilitate the operation of overhaul personnel to motor rotor, has improved the efficiency of overhauls, has expanded the scope of use, is convenient for adjusting, has reduced the abrasion to motor rotor, has improved the overhaul precision to motor rotor, has lightened the labor intensity, is applicable to more use environment.