3results about How to "Realize remote supervision" patented technology

The application discloses a kind of IEC104 protocol fast analysis device and method based on P4 programmable switch, device includes P4 programmable switch main body, protocol analysis unit, rule configuration unit, matching execution unit and unpacking unit;Hardware processing pipeline is equipped in P4 programmable switch main body, protocol analysis unit, matching execution unit, unpacking unit are sequentially arranged in the corresponding position of flow line and are connected, and rule configuration unit is connected with main body control plane in communication.This device cooperates through each unit, solves the drawbacks that existing software analysis delay is high, throughput is low, operation and maintenance are complex and traditional switch cannot be deeply analyzed, without additional deployment host, reduce cost and operation and maintenance difficulty, programmable and adapt to multiple business scenarios, meet the real-time performance, reliability requirements of new power system to communication.

The utility model discloses a kind of inspection well operation safety monitoring devices, including sensor module, wireless transmission module, positioning module, alarm module, display module, data acquisition processor and power module.Sensor module integrates methane, ammonia nitrogen, hydrogen sulfide, oxygen concentration sensor and liquid level sensor, realizes multi-parameter synchronous monitoring;Wireless transmission module supports 4G / 5G communication, and real-time upload data to monitoring platform;Positioning module provides accurate position information;Alarm module triggers sound-light alarm when parameter is over limit.The device solves the problem of single function and data isolation of traditional monitoring equipment, has remote monitoring, multi-parameter integration and efficient alarm capability, significantly improves the safety of inspection well operation.

The application discloses an intelligent carriage weight detection system and a vehicle, and can solve problems such as real-time monitoring absence of the vehicle in transit, poor vehicle model adaptability of a vehicle-mounted device, complex sensor arrangement, and inability of data to be intelligently linked and transmitted, realizes flexible adaptation of different suspension structure vehicle models and real-time and accurate detection of carriage load, can simultaneously synchronize the load data to a vehicle-mounted communication network and a vehicle networking data platform, realizes remote supervision of the load data, eliminates a blind area of in-transit supervision caused by a card point load gauge detection, and thus improves the accuracy and adaptability of load detection.