3results about How to "Real-time detection status" patented technology

This invention discloses a differential VGA signal decoding and display device, relating to the display field. It includes a signal input module, an ESD protection module, a differential receiving module, a synchronization separation module, an image decoding driver module, a display module, an audio processing module, and a control module. These modules are interconnected and work together to decode, process, and display differential VGA signals. This differential VGA signal decoding and display device solves the problems of short transmission distance, weak anti-interference capability, limited resolution, and high power consumption associated with traditional VGA interfaces. It also achieves full compatibility with traditional VGA devices, integrating audio processing, local playback, intelligent signal enhancement, and remote monitoring and management functions. It achieves reliable conversion from analog to differential signals, supports high-definition display, and has a transmission distance of up to 50 meters, while maintaining full compatibility with traditional VGA devices. This technology is particularly suitable for professional fields such as industrial automation and medical imaging, meeting the diverse display and intelligent operation and maintenance needs of professional scenarios.

The application discloses a kind of warehouse safety monitoring method and system based on visual detection, it is related to warehouse safety monitoring technical field.A kind of warehouse safety monitoring system based on visual detection, including have: warehouse goods monitoring module and warehouse safety judging module.The application can detect the state of warehouse stacking in real time by stereoscopic modeling analysis and continuous monitoring to warehouse stacking, and improve the sensitivity to small changes through feature enhancement processing, to realize the dynamic monitoring and timely warning to warehouse safety, effectively prevent the loss caused by stacking instability or other safety problems;Feature enhancement processing based on video stream identifies anomaly, can also classify the safety state, provide different risk levels and corresponding safety operation suggestions, ensure that necessary intervention measures are taken in time in warehouse environment.

According to the rotary table angle measurement system and method, a two-way rotary transformer is meshed with a hollow main shaft gear through a gear transmission combination with different transmission ratios to measure the angle, the angle digital quantity of a rotary transformer signal is calculated through a special RDC circuit, and in addition, the switch information of a fixed rotation angle position is detected according to a proximity switch on a rotary table; the processor collects the digital quantity and switch information of the two angles, and calculates the high-precision main shaft angle and the angles of the two rotary transformers according to the relation between the two angles and the main shaft transmission ratio and the relation between the proximity switch and the high-speed transmission ratio rotary transformer angle. The RDC resolving of the resolver signal improves the hardware reliability through hot redundancy, the processor compares the angle resolving values of different RDC circuits for the same resolver and the resolving angles of the high and low speed resolvers in real time, the running states of the resolvers and the RDC resolving circuits are determined in real time, fault elements are rapidly and accurately positioned, and the testability and reliability of an angle measurement system are improved.