7results about How to "Realize judgment" patented technology

The application belongs to the technical field of ferromagnetic part testing, and discloses a magnetic performance testing device and testing method for magnetic materials. The testing device comprises a testing table, which is provided with a plurality of testing holes and a sample placing hole. A proximity sensor and a testing block are arranged in the testing hole, and the testing block is an iron core block. A pressure sensor is arranged above the testing block. The testing device further comprises an analysis system, and data received by the proximity sensor and the pressure sensor is transmitted to the analysis system. The testing method comprises the following steps: placing a sample block to be tested into a limiting sleeve, placing a moving part on a fixed part, aligning the sample placing hole with the testing hole, transmitting data received by the proximity sensor and the pressure sensor to the analysis system, and completing the testing of the magnetic force intensity of the sample block to be tested; rotating the moving part to make the sample placing hole communicate with the testing hole, and judging the magnetic pole of the sample block by the approach or departure of the sample block and a standard magnetic part. The application can complete the testing of the magnetic performance by the attraction between the sample to be tested and the testing block.

The application discloses a resource visualization method, device and system based on pipeline optical cable management, relates to the technical field of optical cable data analysis, and solves the problem that pipeline optical cable maintenance resources cannot be visually adjusted based on vibration sensitivity. The method comprises the following steps: calculating the theoretical attenuation of optical signals in the pipeline optical cable according to the length and the bending radius; analyzing whether the pipeline optical cable is a vibration-sensitive optical cable according to the change trend of the attenuation deviation value and the vibration amplitude; dividing the analysis time period into different maintenance interval time periods according to different maintenance times, and calculating reference vibration data of the vibration-sensitive optical cable; constructing a maintenance judgment interval, and calculating the actual vibration data of the vibration-sensitive optical cable in the maintenance judgment interval; and judging whether the vibration-sensitive optical cable needs to be maintained in advance according to the reference vibration data and the actual vibration data. The application realizes the visual adjustment of pipeline optical cable maintenance resources based on vibration sensitivity.

The utility model discloses a low power circuit integration junction box, including casing, modular interface array, embedded control module and safety protection module, wherein, the modular interface array contains at least three kinds of specifications test terminal, and each test terminal is connected with the measured circuit board through the elastic contact, embedded control module contains microprocessor, programmable signal generator and AD conversion unit. In addition, the low power circuit integration junction box still includes power module and wireless communication module. The utility model provides junction box through using S3C2451 embedded control processor to realize the automatic measurement and judgement of low power point fast, and can save the various measurement parameters of detected through programmable signal generator and AD conversion unit, then through wireless communication module carries out data transmission, and the convenient implementation detection result inquiry and transmission have improved the detection efficiency, and the detection result also has higher measurement accuracy and good repeatability.

The application relates to the technical field of intelligent decision-making, and discloses a text detection method, a text detection device, equipment and a medium: a to-be-detected text is acquired, multi-modal analysis is performed on the to-be-detected text, and a multi-modal text fingerprint is obtained; when a text verification result of the to-be-detected text represents that all text verifications pass, a text semantic version graph is acquired; text matching is performed on the multi-modal text fingerprint and historical text fingerprints in the text semantic version graph, and a target detection text is obtained; a difference between the to-be-detected text and the target detection text is determined as a semantic difference, and when the semantic difference is key field information and a state of the target detection text is completed, the to-be-detected text is determined as a risk text. The application is applied to a financial scene. Through the multi-modal text fingerprint and the text semantic version graph, subtle information in the to-be-detected text and overall text fingerprint detection are realized, and the accuracy and reliability of risk text detection are improved.

This invention belongs to the field of highway engineering technology, specifically an intelligent approval system for highway engineering construction plans. It includes a network construction module, an instantiation processing module, a forward calculation module, a reverse derivation module, and an approval generation module. First, it matches standard verification indicators with the target component types in the plan to be approved, constructing a constraint network. Then, it obtains geological attributes based on component location information and retrieves the instantiated network for the target component from the constraint network. On one hand, it substitutes design parameters into the instantiated network to calculate the estimated values ​​of the standard verification indicators; on the other hand, it uses the qualified values ​​of the standard verification indicators as constraints to deduce the range of design parameter values. Finally, it generates an approval conclusion for the design parameters of the target component based on the results of the dual comparison. This system achieves consistency verification of highway construction plans from overall safety effect to local design logic, helping to improve the accuracy and interpretability of the approval process.

This invention discloses a method and system for determining livestock presence in a pen based on non-contact measurement, relating to the field of livestock management technology. First, depth and visible light images of the grazing herd are acquired, and then image fusion and segmentation are performed sequentially to obtain several segmented regions. The images of these segmented regions are input into a livestock recognition model to determine whether the target within the segmented region is livestock. The segmented regions where livestock are identified are designated as the livestock's location. For each livestock location region, midpoint measurement, distance calculation, and triangulation are performed sequentially to obtain the geographical coordinates of the midpoint within each region. Based on the geographical coordinates of the midpoint of each livestock location region and the location of a virtual electronic fence, the relationship between points and lines is used to determine whether the livestock is within the virtual electronic fence's range. This invention employs non-contact measurement technology, improving the free movement of livestock and effectively reducing the cost and labor intensity of pasture management, while accurately determining the livestock's pen presence status.

The application discloses a kind of collaborative power distribution network regulation systems and methods, including collaborative power distribution platform, the collaborative power distribution platform includes collaborative power unit, peak-shaving calculation unit, right and interest display unit and error analysis unit, and the application relates to power distribution control technical field.The collaborative power distribution network regulation system and method establish the classification mode of necessary power consumption and adjustable power consumption for user terminal, assist user terminal to classify household appliances, predict power consumption by predicting the power and use time length of appliances, and then simulate the peak-shaving of appliances in adjustable power consumption classification, realize the peak-shaving power consumption of user terminal, and show it to user terminal in the form of saving electricity charges, which is more intuitive, and promotes user terminal to carry out systematic peak-shaving power consumption, realizes the efficient cooperation of user terminal and power plant, provides protection for normal power consumption of user terminal, and achieves better peak clipping and valley filling standard.