Infrared axle temperature detection and vehicle number management system
chrispeng [ad_1]
1. Introduction to the system
For a long time, infrared detection equipment has made great progress in accurate temperature measurement technology, but the technical problems of hot axis positioning and hot axis tracking have not been well solved. As railways continue to increase speed and traffic density continues to increase, the difficulty in tracking hot axle forecasts is also becoming more and more difficult. The resulting mis-parking but letting go of genuinely problematic trains will cause confusion in the operation of railway transportation. Discussion, redundant workload of staff and huge economic losses.
The infrared axle temperature detection system is equipped with an intelligent tracking device for the train number, which can achieve high-quality tracking of the whole train operation and accurate prediction of the hot axle, avoiding the accidents of “parking the wrong train” and “wrong tooth extraction”, and making full use of the railway The basic information resources of the system.
2. System composition
The system includes intelligent vehicle number tracking device and infrared axle temperature detection system.
Three, work flow
After the infrared axle temperature detection system adds the vehicle number intelligent tracking device, the specific workflow for actually obtaining vehicle number information is:
◇The train wheel presses the power-on magnet of the infrared axle temperature detection system, and the system sends a notification signal to the train number intelligent device, and the train number intelligent device switches from the standby state to the working state.
◇The electronic tag installed at the bottom of the beam in the carriage enters the antenna radiation area of the vehicle number intelligent tracking device, and the vehicle number intelligent tracking device reads the electronic tag information and performs corresponding decoding processing.
◇The vehicle number intelligent tracking device decodes the correct electronic label information and transmits it to the infrared axle temperature detection system. After the infrared system receives the vehicle number information, it realizes automatic alignment.
◇After the train passes, the infrared axle temperature detection system will form a message and send it to the monitoring center. When detecting a hot axis failure, a corresponding alarm indication will be given.
Four, system advantages
◇ Accurately and timely forecast the number and number of the hot axle vehicle to avoid the occurrence of car detaining and picking errors;
◇ Carry out accurate hot axle tracking for low-heat vehicles that have not reached the forecast standard;
◇ Improve the efficiency of the infrared axle temperature detection system and reduce the labor intensity of personnel;
◇ Automatically generate reports corresponding to the hot axle and vehicle number data; realize real-time query and sharing of network data of the infrared axle temperature detection system.
5. System implementation benefits
The original infrared axle temperature detection equipment has added a car number intelligent recognition device to make the infrared axle temperature detection system more complete and improved in hot axle tracking, hot axle prediction and other functions, and use the car number information to predict the hot axle and the position of the car. , It can completely avoid the “wrong tooth extraction” phenomenon in the past sequential forecasting method. While improving the accuracy of hot axle forecasting, it also avoids the wastage of a large number of transportation, wheel changes, and travel expenses caused by accidental dumping. More importantly, it avoids real hot axle vehicles due to improper positioning. Major losses caused by being missed.
It can be seen that the combination of the intelligent identification device of the vehicle number and the infrared axle temperature detection equipment can effectively improve the safety protection capability of the infrared equipment, and has achieved good results in terms of social and economic benefits.
[ad_2]
