Study Of Temperature Characteristic Of Mobile Water Temperature Sensor

With the extensive application of temperature transducer used in Automobile,especially used as the information source of car electronics control system,theresearch and the technical improvement of the temperature transducer seem to beparticularly for importance. So that is in car realm,real time and the high accuracyacquires the temperature is the key to go deep into investigative in automobile.Performance of temperature transducer used in car realm test system embodies thetechnology of computer control,information detect. The research for this system topass real time detect the temperature transducer with temperature and resistance,anddraw the characteristic curve of the each temperature according to the parameter.Firstly we study the construction of the system,it is the basis to realize themeasure and control. In this system we design the electric elevator,gasoline tankand the circulatory system to examine the system,discuss how to design and how tomanufacture them,and proceed to analyze the examination accuracy.The control system is the core for test-bed,for this,this text design the controlsystem of the electric elevator and the control system of the temperature.Make use of the interface technique of computer and hardware,apply VisualBasic language,establish the customer interface on the computer screen,push thecontrol button,realize to control all procedures and the whole system. Namely werealize to collect the data of temperature transducer,enactment of the temperature,the auto control of the electric elevator and use the picture box of VB to hatch sothat we can compare,analyze and research.After debugging and operating dynamic character parameter of the test system,we analyze the error of the experimental result and prove that experiment data andcurves are in the range of permission. The design of the whole system can reduce totest manpower for needing devotion consumedly with time,the system circulatesdependable. The design of the whole system is reasonable and successive,and canproceed the practical stage completely. It is of grea t importance to study howimprove and increase the technique of temperature transducer.