This paper focuses on the lead queued vehicle on a single approach of signalized intersection and presents a Lead Queued Vehicle Determination Algorithm on the basis of real-time detector data.

This paper puts forward to increase modules of real-time data monitoring and SMS alarming system of automatic weather station,in the system of monitoring and technical support.

The real time measurement and control of the viscosity were achieved in the preparation process of Al and Al alloy, revealing the rule of viscosity change as well as the influence on pore structure.

The requirements for the amplitude phase receiver for plane active phased array antenna real time measurement are discussed in this paper.

The advanced method of real-time detection of voltage sag characteristics;

Research on real-time detection of underwater target signal;

Scale-adaptive real-time detection for small targets;

Research on the harmonic real-time measurement and control methods;

ln this paper,a real-time measurement system was developed to measure the weld pool width from the surface of weld.

With the advantages of the quick detection, simple structure and high precision,the method can be used in real-time measurement of the quality of gratings in produ.