Being one of the main parameters of physical and mental conditions of novice drivers(driving age ≤ 3 years),autobiographical sense measurement scale is constructed.

Application Of The Embedded System In Intelligent Coulomb-Measure Meter;

Therefore, it’s necessary to develop a non-contact, high-accuracy, multifunctional instrumentation system for the surface measurement, which contains more rich information and scratches prohibition.

Based on Twyman-Green laser wave interference principle and polarized phase shifting technology,synchronism phase-shifting interference technology was put forward,and a synchronism phase-shifting interferometry with excellent anti-vibraion characterisics was investigated,so that on-line precision surface measurement and quality monitoring problem can be solved.

System of the selfcalibration and selfdiagnostic in measuring instrument;