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| 折扣與優(yōu)惠：團購最低可5折優(yōu)惠 - 了解詳情 | 論文格式：Word格式(*.doc) |  |
摘要：蓄電池作為直流備用電源，對系統的安全可靠運行有非常重要的作用。為避免蓄電池在長期使用中因質量問題出現故障而引發(fā)事故帶來經濟損失，需對蓄電池進行實時在線監(jiān)測。 本設計主要是基于CAN總線的對蓄電池狀態(tài)進行檢測設備的設計，通過ADC0832這一A/D轉換設備采集狀態(tài)數值，通過LCD1602顯示出數值，并在電壓較低的時候顯示警報。此設計完成了A/D轉換電路的設計，單片機控制電路的設計，LCD1602顯示電路的設計，并且完成了CAN總線部分的硬件設計。完成了A/D轉換部分、單片機控制部分、LCD顯示部分的軟件程序編寫與這些部分的系統調試，在CAN總線部分完成了硬件制作。實現了對大部分蓄電池的電壓數值實時顯示的功能，運用電子技術長時間檢測蓄電池的電壓水平，省去了人工檢測的工作并且能夠在電壓值較低時，提供警示顯示。 關鍵詞：蓄電池；單片機；LCD1602；ADC0832；CAN總線
Abstract：Battery as dc standby power, and the safe and reliable operation of the system is a very important role.To avoid battery in use for a long time because of quality problems have problems and cause accidents bring economic loss, accumulator must to on-line monitoring. This paper is designed to detect the battery status of equipment design based on CAN bus, through the ADC0832 A/D conversion equipment acquisition battery state of the numerical, through the LCD1602 showed numerical value and in low voltage when display alerts.This design completed the A/D converter circuit design, the design of the single chip microcomputer control circuit, LCD1602 display circuit design, and completed the CAN bus part of the hardware design.Completed the A/D conversion parts and single-chip microcomputer control part, LCD display part of the software programming in these parts of the system commissioning, in the CAN bus part completed the hardware production.Realize the most storage battery voltage values real-time display function, the use of electronic technology long time test battery voltage level, tell the artificial detection and be able to work in voltage value is lower, that provide warning. Key words：Battery;MCU 89C51; LCD1602; ADC0832;CAN Bus
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