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| 折扣與優(yōu)惠：團(tuán)購最低可5折優(yōu)惠 - 了解詳情 | 論文格式：Word格式(*.doc) |  |
摘要：小型滅火機(jī)器人能完成人們期望的機(jī)器人滅火功能，受到人們極大重視。本文基于單片機(jī)完成了滅火機(jī)器人硬件系統(tǒng)設(shè)計(jì)。該滅火機(jī)器人由STC89C51單片機(jī)芯片作為控制核心，通過避障傳感器連接電壓比較器輸出電平由單片機(jī)處理后實(shí)現(xiàn)避障，當(dāng)達(dá)到火源邊界，通過火焰?zhèn)鞲衅鳈z測(cè)到的信號(hào)，單片機(jī)啟動(dòng)滅火程序，有效完成滅火功能。左右輪電機(jī)用于驅(qū)動(dòng)車輪的轉(zhuǎn)動(dòng)，另有L298N智能電機(jī)驅(qū)動(dòng)芯片，二者相互配合，完美的實(shí)現(xiàn)自動(dòng)前進(jìn)、后退、轉(zhuǎn)彎等功能。紅外傳感器用于采集光信號(hào)與單片機(jī)配合實(shí)現(xiàn)避障功能，火焰?zhèn)鞲衅骱蜏囟雀袘?yīng)器用來尋找、鎖定火源，通過單片機(jī)控制風(fēng)扇來進(jìn)行滅火工作。通過實(shí)驗(yàn)證明系統(tǒng)設(shè)計(jì)是成功的，達(dá)到了預(yù)期的目的。 關(guān)鍵詞:STC89C51；滅火機(jī)器人；火焰?zhèn)鞲衅?/p>
Abstract:Small fire-fighting robot is expected to complete the fire fighting robot function by the great attention.this article the fire fighting robot hardware system design is based on single chip.The STC89C51 single chip is used as the main controller of the fire fighting robot,according to the sensor connected with a voltage comparator to output low and high transmission, When the fire source reached the border,through the sensor signal to the microcontroller to start the fire fighting procedures, effectively complete fire fighting. The left and right motor are used to drive the wheels turning, and another smart L298N Motor Driver IC coordinates with each other, achieve the perfect automatic forward and backward, turning functions. One of infrared sensors is used to collect optical signals with single-chip implementation with the obstacle avoidance function. Flame sensors and temperature sensors are used to search and find out fire source for fighting fire.Through single-chip mircomputer a fans is controller extinguishing fire.By experiments the systems has also been successfully,final can control electric machine to achieve fire extinguishing. Keyword:STC89C51;Fire-fighting Robot;flame sensor
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