英語翻譯隨著科技的快速發展,智慧機器人的應用愈發廣泛.聲源搜索機器人是智慧機器人的一種,它將移動機器人技術和聲源搜索技術
題目:
英語翻譯
隨著科技的快速發展,智慧機器人的應用愈發廣泛.聲源搜索機器人是智慧機器人的一種,它將移動機器人技術和聲源搜索技術有機地融合起來,實現了對聲源的自動搜索,近年來已成爲國內外的研究熱點之一.
本文設計了一個由STC Micro 公司推出的單片機STC12C5A60S2爲控制核心的聲源機器人,實現了機器人可以自動搜索聲音,併到達指定地點,同時發出警報的目標.在本文的總體設計中,聲源搜索是關鍵.因此,爲了克服兩點法測試聲源位置不準確的問題,本文採用三角形麥克風陣列結構進行聲源定位,提高了定位的準確性.三角形麥克風陣列結構是通過三個聲音傳感器採集到聲音的時間差不同,確定出聲源的大概位置.爲了克服機器人判斷聲音方向不準確的問題,本文提出對多個麥克風通道進行同步採樣、同步處理的想法,並設計出了詳細的電路方案.三端穩壓集成電路的特點是可以同時爲幾個模塊同時供電,因此本文的電源模塊採用三端穩壓集成電路,解決了一個電源只能給一個模塊供電的問題.由於直流電機的控制簡單,性能出衆,直流電源也很容易實現,因此,本文設計的電機模塊採用直流電機L298N控制.通過電機正轉﹑反轉和停止實現智慧機器人的移動.本文選用一塊超聲波模塊,置於智能小車的前端,通過發射電路和接受電路實現機器人的避障功能.本文設計的顯示模塊,當聲源搜索機器人成功找到發出固定頻率和一定幅值的聲源時,單片機發出控制信號,點亮LED燈並使蜂鳴器發出報警信號.
實驗表明,智慧機器人可以避開障礙物,通過三個聲音傳感器接收到的時間差搜索到聲源,並發出警報.達到機器人可以搜索聲音並找到聲源的設計目標.
翻譯成英文,希望語態,主謂賓標準那種,
解答:
With the rapid development of science and technology, the application of intelligent robot more widely. Sound source search robot is a kind of intelligent robot, it will be mobile robot technology and sound source search technology organically combined, realize the automatic search of sound source, has become one of research hotspots at home and abroad in recent years.
This paper designed a hold by STC Micro launch of the single chip microcomputer STC12C5A60S2 as the control core of the sound source robot, the robot can automatically search the voice, and get to the designated place, also sounded the alarm. In this paper the overall design, the sound source search is the key. Therefore, in order to overcome the problem of two point method testing the sound source location is not accurate, this paper adopts triangle microphone array structure for sound source localization, improve the precision of positioning. Triangle structure of the microphone array is formed by the three sound sensor collected time difference is different, the general location of sound source. In order to overcome the problem of inaccurate judging robot voice direction, this paper puts forward to multiple microphone channel synchronized sampling, the idea of synchronous processing, and detailed circuit are designed. Three-terminal voltage regulator integrated circuit characteristics can be for several modules and power supply at the same time, so in this paper, a three-terminal voltage regulator power supply module USES integrated circuits, solved a power supply can only give a module power supply problems. Because of the dc motor control is simple, performance outstanding, dc power supply is easy to implement, therefore, this article design module of motor is controlled by dc motor L298N. Through the motor forward, reverse and stop intelligent mobile robot. This paper chooses a ultrasonic module, in the front end, of the smart car by emitting and receiving circuit to realize the obstacle avoidance of robot functions. Display module designed in this paper, when the sound source search robots managed to find a fixed frequency and amplitude of the sound source, the SCM control signal, lit LED lights and signals alarm buzzer.
Experiments show that the robot can avoid obstacles, through three sound sensor receives the time to search the sound source, and provide an alarm. Achieve the robot can search and find the sound source design target sound.
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