針對目前電梯生產(chǎn)企業(yè)普遍存在的電梯現(xiàn)場調(diào)試的問題，設(shè)計了電梯現(xiàn)場仿真調(diào)試系統(tǒng)，并詳細闡述了其工作原理、系統(tǒng)組成以及軟硬件設(shè)計。系統(tǒng)由單片機構(gòu)建的下位機
和使用VB 語言編程實現(xiàn)的上位機構(gòu)成。通過旋轉(zhuǎn)編碼器測量的脈沖數(shù)據(jù)計算實際電梯的運行距離，并利用RS232 串行通信技術(shù)在下位機和上位機之間進行實時數(shù)據(jù)交換，在上位機中實現(xiàn)對電梯現(xiàn)場的真實模擬，下位機實時模擬輸出各開關(guān)信號，以實現(xiàn)在廠內(nèi)較準(zhǔn)確地調(diào)試電梯快車功能。
關(guān)鍵字：電梯調(diào)試；現(xiàn)場仿真；單片機；串行通訊; VB
Abstract: Aiming at the problem about the elevator commissioning in scene existed in most
of elevator factory, designs an elevator scene imitating commissioning system and explains its
principle of working, system composing, hardware and software. System is made up of the down machine composed on MCU and the up machine based on VB. Depend on the pulse from rotary encoder, computes the real run distance of elevator; and exchanges the data between the down and the up machine based on RS232 serial communication. The up machine imitates the scene of elevator running, the down imitates to output real-time switching signal. Then it can help to adjust the elevator commissioning well and truly.
Keyword: elevator commissioning; scene imitating; MCU; serial communication; VB