隨著當(dāng)前電子技術(shù)及發(fā)動機(jī)電控技術(shù)的發(fā)展，以32位嵌入式微控制器及多任務(wù)實(shí)時(shí)操作系統(tǒng)為基本技術(shù)特征的新一代電子控制單元ECU(Electronic Control Unit)的開發(fā)已成為汽車電子發(fā)展應(yīng)用的主流。本文在Tonadofor OSEKWorks多任務(wù)實(shí)時(shí)操作系統(tǒng)及32佗Power PC微控制器MPC555的基礎(chǔ)上，介紹高壓共軌柴油發(fā)動機(jī)電子控制單元的最小系統(tǒng)設(shè)計(jì)方案。
設(shè)計(jì)一種應(yīng)用于某全地形ATV車載武器裝置中的中控系統(tǒng)，該系統(tǒng)設(shè)計(jì)是以TMS320F2812型DSP為核心，采用模塊化設(shè)計(jì)思想，對其硬件部分進(jìn)行系統(tǒng)設(shè)計(jì)，能夠完成對武器裝置高低、回轉(zhuǎn)方向的運(yùn)動控制，實(shí)現(xiàn)靜止或行進(jìn)狀態(tài)中對目標(biāo)物的測距，自動瞄準(zhǔn)以及按既定發(fā)射模式發(fā)射彈丸和各項(xiàng)安全性能檢測等功能。通過編制相應(yīng)的軟件，對其進(jìn)行系統(tǒng)調(diào)試，驗(yàn)證了該設(shè)計(jì)運(yùn)行穩(wěn)定。
Abstract:
A central control system applied to an ATV vehicle weapons is designed. The system design is based on TMS320F2812 DSP as the core， uses modular design for its hardware parts. The central control system can complete the motion control of the level of weapons and equipment， rotation direction， to achieve a state of static or moving objects on the target ranging， auto-targeting and according to the established target and the projectile and the launch of the security performance testing and other functions. Through the development of appropriate software and to carry out system testing to verify the stability of this design and operation.
