【正文】
the machine to twist to shut the wreath control emulation automobile to add to instruction signal pletion that the machine hand sends out according to the calculator shifts gear action to the different model number gearbox, can control gearbox to shift gear to the appointed file the period of test control software is solid to the movement parameter of the system record a manifestation, and to the temperature,turn soon and twist ,electric current and cover to signal etc. pletely actually supervision, meet to break down auto report to the police,auto analysis.3 The development and the realization of the system softwareThis system control software is according to set king39。The ② shifts gear the machine hand for cent。 (3)The pedestal experiments method section room,norm, attaining the automobile machine type gearbox pedestal to experiment national standard of method。The ⑥ spreads to move an efficiency to experiment. Work the function request is: (1)The system circulates a stability,safe credibility。The ④ jumps a file examination。The ② gearbox adds to carry an ability test。Can carry on the auto examination of the breakdown,report to the police and handle...etc.. system hardwares introduceThis system adoption double changes the electrical engineering emulation automobile gearbox to carry out the work condition, carrying out the true examination toward the gearbox function control of the electrical engineering changes the machine through Siemens 6 SE70 serieses to carry system changes the machine adoption exchanges vector control technique, to big power exchanges the electrical engineering carried out a precision a in that system change the machine quantity not much,the data deliver quantity not big, adoption RS485 total line to carry out work to control machine and change the munication of the machine, satisfy solid the hour of PLC control stability,credibility, so shift gear the performance organization(the machine hand) adoption PLC controller automatically to carry out different model number gearbox to shift gear action automatically. system software development environmentsThe industrial process control software usually needs to have a very strong munication ability,the spot data of solid hour examine the ability and strong database,good sketch king adopt the all new Chinese Explorer interface and own abundant painting tool with the huge sketch database(include a great deal of industrial standard ponent), the support multimedia and the ODBC database provide of function,have to control the piece and the control language strongly, use vivid,convenience, provide one convenience to the customer of integrated development environment, can make the developer construct applied system still has a strong munication ability with open sex system controls software is king39。The in a short time can plete a prehensive function(shift gear,add to carry,synchronous machine) test。附錄BGearbox the prehensive function experiment the set system structure and control software a developmentSummary:The gearbox is the key equipments in the automobile system, at same online examination that experiment on the stage to carry out it to synthesize function, has no precedent still in the text is introductive new experiment the pedestal system, carry out gearbox the online examination of the prehensive should experiment the system structure and the work principle of the pedestal system, and describe it a control software in detail of the development and the realization. Keyword:The gearbox experiments the set system structure control softwareThe automobile gearbox is a key equipments in the automobile, its function influences to the motive,economy and credibility of the automobile test of the automobile gearbox prehensive function is more plicated, the local automobile gearbox experiments the set automation degree currently low,the machine interface is not friendly,test the process depend on in experience of the the pedestal system auto degree therefore and originally high,the test item many,solid the hour is strong and pletely dependable. 1 systems introduceConcretely say that e, should experiment the pedestal system to have a following advantage:Can carry on five kinds of different mode