3results about How to "Immediate" patented technology

The invention relates to the technical field of instrument reading, and discloses a pointer type instrument reading device and method, and the device comprises an isolation cover which is connected above an instrument panel, a light source which is arranged in the isolation cover, a camera which is arranged in the isolation cover, and an image analysis unit which is electrically connected with the camera. By arranging the sealed isolation cover and erecting the stable light source, the interference of external dust and oil dirt can be effectively isolated, the consistency of the detection environment is ensured, the reading accuracy in the severe environment is improved, and the environmental adaptability is improved. According to the invention, low-cost components and an easy-to-deploy design scheme are adopted, so that the overall cost is reduced, the installation and maintenance processes are simplified, and wide application in a power grid is facilitated. By arranging the alarm, real-time early warning is carried out, and intelligent control is achieved.

The embodiments of this specification relate to the field of metallurgical technology, and disclose a sintering operation parameter analysis method and device, including: determining the initial sintering parameters based on the initial sintering data; obtaining the set value of the initial sintering parameters, and obtaining the current value of the initial sintering parameters, comparing the current value with the set value to determine the numerical relationship; classifying and determining at least two types of operation parameter data based on the numerical relationship; performing regularity analysis based on the operation parameter data to determine the operation parameter analysis results. Classifying and determining at least two types of operation parameter data based on the numerical relationship; performing regularity analysis based on the operation parameter data to determine the operation parameter analysis results can realize real-time processing and rapid analysis of sintering data using big data technology with real-time dynamic parameters of the sintering process as the core, with fast processing speed and strong immediacy of analysis results.

This application provides a steering wheel hands-off detection method, storage medium, and electronic device, including: monitoring the capacitance value of a heating coil installed on the steering wheel; calculating the capacitance value change curve of the heating coil based on the capacitance value; and determining whether the driver's hands have left the steering wheel based on the capacitance value change curve. This application's solution achieves cost reduction and structural simplification through integrated reuse of the heating coil. Furthermore, the mechanical performance and service life of the original heating coil are superior to traditional mechanical pressure sensors, and the capacitance value monitoring is performed in real time, providing immediacy. Additionally, since this application's solution does not require additional components, it will not affect the internal structure and tactile feel of the current steering wheel.