机(ji)器(qi)(qi)(qi)(qi)人由于超(chao)(chao)声(sheng)(sheng)(sheng)波(bo)(bo)(bo)指向(xiang)性(xing)强，在(zai)介质中(zhong)传(chuan)(chuan)播的(de)(de)距(ju)离(li)较远，因而超(chao)(chao)声(sheng)(sheng)(sheng)波(bo)(bo)(bo)经常用于距(ju)离(li)的(de)(de)测(ce)(ce)量(liang)，如(ru)测(ce)(ce)距(ju)仪(yi)和物(wu)位(wei)测(ce)(ce)量(liang)仪(yi)等,都可(ke)(ke)以通(tong)过超(chao)(chao)声(sheng)(sheng)(sheng)波(bo)(bo)(bo)来实(shi)现。利用超(chao)(chao)声(sheng)(sheng)(sheng)波(bo)(bo)(bo)检(jian)测(ce)(ce)往往比较迅(xun)速、方便、计算简单、易(yi)于做(zuo)到实(shi)时(shi)(shi)控制(zhi)，并且在(zai)测(ce)(ce)量(liang)精度方面能达到工业(ye)实(shi)用的(de)(de)要求(qiu)，因此在(zai)移动(dong)机(ji)器(qi)(qi)(qi)(qi)人的(de)(de)研制(zhi)上也(ye)得到了的(de)(de)应用。为(wei)了使(shi)移动(dong)机(ji)器(qi)(qi)(qi)(qi)人能自动(dong)避(bi)障行(xing)走，就必须装备(bei)测(ce)(ce)距(ju)系统，以使(shi)其及时(shi)(shi)获取距(ju)障碍物(wu)的(de)(de)距(ju)离(li)信(xin)息(xi)（距(ju)离(li)和方向(xiang)）。在(zai)三(san)方向(xiang)（前、左(zuo)、右(you)）组(zu)成超(chao)(chao)声(sheng)(sheng)(sheng)波(bo)(bo)(bo)测(ce)(ce)距(ju)系统，就是为(wei)机(ji)器(qi)(qi)(qi)(qi)人了解其前方、左(zuo)侧和右(you)侧的(de)(de)环境而提供(gong)一(yi)(yi)个运动(dong)距(ju)离(li)信(xin)息(xi)。超(chao)(chao)声(sheng)(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)接上电(dian)源可(ke)(ke)以单独(du)作(zuo)为(wei)超(chao)(chao)声(sheng)(sheng)(sheng)波(bo)(bo)(bo)测(ce)(ce)距(ju)使(shi)用，超(chao)(chao)声(sheng)(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)还可(ke)(ke)以指定从单片机(ji)I/O端(duan)口上输出分段距(ju)离(li)检(jian)测(ce)(ce)信(xin)号，可(ke)(ke)以直接装在(zai)机(ji)器(qi)(qi)(qi)(qi)人上，作(zuo)为(wei)寻物(wu)、避(bi)障探测(ce)(ce)等应用。下(xia)面让我们(men)以韩国Hagisonic机(ji)器(qi)(qi)(qi)(qi)人超(chao)(chao)声(sheng)(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)模块-HG-M40系列(lie)、HG-L40系列(lie)一(yi)(yi)起(qi)来了解用于机(ji)器(qi)(qi)(qi)(qi)人的(de)(de)超(chao)(chao)声(sheng)(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)模块具体(ti)方案(an)。机(ji)器(qi)(qi)(qi)(qi)人超(chao)(chao)声(sheng)(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)模块一(yi)(yi)、机(ji)器(qi)(qi)(qi)(qi)人超(chao)(chao)声(sheng)(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)模块-HG-M40系列(lie),HG-L40系列(lie)产(chan)品特性(xing)探测(ce)(ce)物(wu)体(ti)、测(ce)(ce)量(liang)距(ju)离(li)中(zhong)距(ju)多方向(xiang)“点(dian)击噪声(sheng)(sheng)(sheng)”低室内环境死区**小化实(shi)时(shi)(shi)信(xin)号(5VTTL)在(zai)40kHz下(xia)工作(zuo)3种模块−收发器(qi)(qi)(qi)(qi)(HG-M40D)−发送(song)器(qi)(qi)(qi)(qi)(HG-M40T)−接收器(qi)(qi)(qi)(qi)。浙江罗舸智能科(ke)技有限(xian)公司是一(yi)(yi)家专业(ye)提供(gong)超(chao)(chao)声(sheng)(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)的(de)(de)公司，有需求(qiu)可(ke)(ke)以来电(dian)咨(zi)询！贵(gui)州超(chao)(chao)声(sheng)(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)定制(zhi)

大中小超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)的(de)(de)(de)工(gong)作原理解(jie)释(shi)2015-09-04迎风初开展开全文超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)的(de)(de)(de)工(gong)作原理解(jie)释(shi)人们(men)能(neng)听到(dao)声(sheng)(sheng)(sheng)(sheng)(sheng)音是由于物体(ti)(ti)(ti)振(zhen)(zhen)动产生的(de)(de)(de)，它(ta)(ta)的(de)(de)(de)频(pin)率(lv)(lv)在(zai)(zai)(zai)20HZ-20KHZ范围内(nei)，超(chao)(chao)(chao)(chao)(chao)过20KHZ称为(wei)超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)，低于20HZ的(de)(de)(de)称为(wei)次声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)。常用(yong)(yong)的(de)(de)(de)超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)频(pin)率(lv)(lv)为(wei)几十(shi)KHZ-几十(shi)MHZ。超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)是一(yi)(yi)种在(zai)(zai)(zai)弹性(xing)(xing)介质中的(de)(de)(de)机(ji)械(xie)振(zhen)(zhen)荡(dang)，有两种形式：横向振(zhen)(zhen)荡(dang)（横波(bo)(bo)(bo)）及(ji)(ji)(ji)纵向振(zhen)(zhen)荡(dang)（纵波(bo)(bo)(bo)）。在(zai)(zai)(zai)工(gong)业中应用(yong)(yong)主(zhu)要采用(yong)(yong)纵向振(zhen)(zhen)荡(dang)。超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)可以(yi)(yi)在(zai)(zai)(zai)气(qi)体(ti)(ti)(ti)、液体(ti)(ti)(ti)及(ji)(ji)(ji)固(gu)体(ti)(ti)(ti)中传(chuan)(chuan)(chuan)(chuan)(chuan)播(bo)，其传(chuan)(chuan)(chuan)(chuan)(chuan)播(bo)速度不同(tong)。另外，它(ta)(ta)也(ye)有折射(she)(she)和反射(she)(she)现(xian)象，并且(qie)在(zai)(zai)(zai)传(chuan)(chuan)(chuan)(chuan)(chuan)播(bo)过程中有衰(shuai)减。在(zai)(zai)(zai)空气(qi)中传(chuan)(chuan)(chuan)(chuan)(chuan)播(bo)超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)，其频(pin)率(lv)(lv)较低，一(yi)(yi)般为(wei)几十(shi)KHZ，而在(zai)(zai)(zai)固(gu)体(ti)(ti)(ti)、液体(ti)(ti)(ti)中则(ze)频(pin)率(lv)(lv)可用(yong)(yong)得较高。在(zai)(zai)(zai)空气(qi)中衰(shuai)减较快，而在(zai)(zai)(zai)液体(ti)(ti)(ti)及(ji)(ji)(ji)固(gu)体(ti)(ti)(ti)中传(chuan)(chuan)(chuan)(chuan)(chuan)播(bo)，衰(shuai)减较小，传(chuan)(chuan)(chuan)(chuan)(chuan)播(bo)较远。利用(yong)(yong)超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)的(de)(de)(de)特(te)性(xing)(xing)，可做成各种超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)传(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)，配上不同(tong)的(de)(de)(de)电(dian)(dian)(dian)路，制成各种超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)测量仪器(qi)(qi)及(ji)(ji)(ji)装置，并在(zai)(zai)(zai)通迅，医疗家电(dian)(dian)(dian)等各方面(mian)得到(dao)广泛应用(yong)(yong)。超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)主(zhu)要材料有压电(dian)(dian)(dian)晶体(ti)(ti)(ti)（电(dian)(dian)(dian)致伸缩(suo)）及(ji)(ji)(ji)镍铁铝合金（磁致伸缩(suo)）两类。电(dian)(dian)(dian)致伸缩(suo)的(de)(de)(de)材料有锆钛酸铅（PZT）等。压电(dian)(dian)(dian)晶体(ti)(ti)(ti)组成的(de)(de)(de)超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)是一(yi)(yi)种可逆传(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)，它(ta)(ta)可以(yi)(yi)将(jiang)电(dian)(dian)(dian)能(neng)转(zhuan)变(bian)成机(ji)械(xie)振(zhen)(zhen)荡(dang)而产生超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)，同(tong)时它(ta)(ta)接收到(dao)超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)时，也(ye)能(neng)转(zhuan)变(bian)成电(dian)(dian)(dian)能(neng)，所以(yi)(yi)它(ta)(ta)可以(yi)(yi)分成发送器(qi)(qi)或接收器(qi)(qi)。有的(de)(de)(de)超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)既作发送。云南超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)定制浙江罗舸智(zhi)能(neng)科技有限公(gong)司为(wei)您提(ti)供超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)(qi)，期待您的(de)(de)(de)光临！

移动(dong)机(ji)(ji)(ji)器(qi)(qi)人(ren)(ren)要获得(de)(de)自(zi)主行(xing)为(wei)，其(qi)**重要的(de)(de)(de)任务之(zhi)一(yi)是(shi)获取(qu)关于环境的(de)(de)(de)知识。这(zhei)是(shi)用不(bu)同的(de)(de)(de)传(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)测(ce)(ce)(ce)(ce)量(liang)并(bing)从那些测(ce)(ce)(ce)(ce)量(liang)中(zhong)(zhong)(zhong)提取(qu)有意义(yi)的(de)(de)(de)信息(xi)而实现的(de)(de)(de)。视觉、红外、激光、超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)等传(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)都(dou)在(zai)(zai)移动(dong)机(ji)(ji)(ji)器(qi)(qi)人(ren)(ren)中(zhong)(zhong)(zhong)得(de)(de)到(dao)(dao)实际应用。超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)传(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)以(yi)其(qi)性价比高、硬件(jian)实现简单等优点，在(zai)(zai)移动(dong)机(ji)(ji)(ji)器(qi)(qi)人(ren)(ren)感(gan)(gan)(gan)知系统中(zhong)(zhong)(zhong)得(de)(de)到(dao)(dao)了(le)的(de)(de)(de)应用。但是(shi)超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)传(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)也存(cun)在(zai)(zai)一(yi)定(ding)(ding)的(de)(de)(de)局限性，主要是(shi)因为(wei)波(bo)(bo)束角大(da)、方向(xiang)性差、测(ce)(ce)(ce)(ce)距(ju)(ju)的(de)(de)(de)不(bu)稳定(ding)(ding)性(在(zai)(zai)非垂直的(de)(de)(de)反射下(xia))等，因此往往采用多个(ge)超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)传(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)或采用其(qi)他传(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)来(lai)补(bu)偿。为(wei)了(le)弥补(bu)超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)传(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)本身的(de)(de)(de)不(bu)足，又能(neng)提高其(qi)获取(qu)环境信息(xi)的(de)(de)(de)能(neng)力，本文(wen)设计由(you)一(yi)体式超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)传(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)与步进(jin)电机(ji)(ji)(ji)组成(cheng)的(de)(de)(de)探测(ce)(ce)(ce)(ce)系统。1超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)传(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)的(de)(de)(de)探测(ce)(ce)(ce)(ce)原理及方法分析超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)传(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)的(de)(de)(de)基本原理是(shi)发(fa)送(超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng))压力波(bo)(bo)包，并(bing)测(ce)(ce)(ce)(ce)量(liang)该波(bo)(bo)包发(fa)射和回到(dao)(dao)接收器(qi)(qi)所占用的(de)(de)(de)时(shi)间(jian)。其(qi)中(zhong)(zhong)(zhong)，L为(wei)目标距(ju)(ju)超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)传(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)的(de)(de)(de)距(ju)(ju)离(li)；c为(wei)超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)波(bo)(bo)速(为(wei)了(le)简化说明，本文(wen)以(yi)下(xia)讨论(lun)的(de)(de)(de)测(ce)(ce)(ce)(ce)量(liang)距(ju)(ju)离(li)时(shi)不(bu)考虑(lv)波(bo)(bo)速受温度(du)的(de)(de)(de)影(ying)响(xiang))；t为(wei)发(fa)射到(dao)(dao)接收的(de)(de)(de)时(shi)间(jian)间(jian)隔。由(you)于用超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)测(ce)(ce)(ce)(ce)量(liang)距(ju)(ju)离(li)并(bing)不(bu)是(shi)一(yi)个(ge)点测(ce)(ce)(ce)(ce)量(liang)。超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)波(bo)(bo)传(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)具有一(yi)定(ding)(ding)的(de)(de)(de)扩(kuo)(kuo)散特性，发(fa)射的(de)(de)(de)超(chao)(chao)(chao)(chao)声(sheng)(sheng)(sheng)(sheng)能(neng)量(liang)主要集中(zhong)(zhong)(zhong)在(zai)(zai)主波(bo)(bo)瓣(ban)上(shang)，沿着主波(bo)(bo)轴两侧呈波(bo)(bo)浪型衰减，左右约30°的(de)(de)(de)扩(kuo)(kuo)散角。事实上(shang)，式。

可(ke)将多(duo)个传(chuan)感器(qi)(qi)的“阻止输入”端与一(yi)个外部同步单(dan)元(yuan)连(lian)(lian)接(jie)(jie)(jie)(jie)在(zai)一(yi)起55000001灵(ling)敏度(du)(du)调(diao)节两(liang)种(zhong)模(mo)式(shi)可(ke)选**大(da)感应距(ju)(ju)(ju)离(li)在(zai)此(ci)工(gong)作模(mo)式(shi)，测(ce)(ce)(ce)量(liang)距(ju)(ju)(ju)离(li)**大(da)，接(jie)(jie)(jie)(jie)收(shou)灵(ling)敏度(du)(du)和减(jian)(jian)低(di)(di)测(ce)(ce)(ce)量(liang)速(su)率(lv)低(di)(di)开关频率(lv)，Pin4或(huo)灰线(xian)(xian)接(jie)(jie)(jie)(jie)至(zhi)(zhi)正24Vdc**大(da)测(ce)(ce)(ce)量(liang)速(su)率(lv)**大(da)测(ce)(ce)(ce)量(liang)速(su)率(lv)被(bei)用(yong)(yong)于快速(su)检(jian)(jian)测(ce)(ce)(ce)程序(xu)。在(zai)此(ci)模(mo)式(shi)声(sheng)波(bo)发射(she)角和接(jie)(jie)(jie)(jie)收(shou)灵(ling)敏度(du)(du)被(bei)减(jian)(jian)低(di)(di)。Pin4或(huo)灰线(xian)(xian)接(jie)(jie)(jie)(jie)至(zhi)(zhi)0Vdc。接(jie)(jie)(jie)(jie)线(xian)(xian)模(mo)拟输出(chu)附(fu)件24VDC电(dian)(dian)(dian)(dian)源同步单(dan)元(yuan)插孔连(lian)(lian)接(jie)(jie)(jie)(jie)器(qi)(qi)声(sheng)波(bo)折射(she)板(ban)声(sheng)波(bo)汇聚头FF-MADB24RB95044-001适用(yong)(yong)940-A4V-AD-1C---002供(gong)(gong)电(dian)(dian)(dian)(dian)电(dian)(dian)(dian)(dian)源我(wo)们(men)强烈要求(qiu)使用(yong)(yong)稳定的供(gong)(gong)电(dian)(dian)(dian)(dian)电(dian)(dian)(dian)(dian)源超声(sheng)波(bo)精密(mi)接(jie)(jie)(jie)(jie)近传(chuan)感器(qi)(qi)Honeywell预接(jie)(jie)(jie)(jie)电(dian)(dian)(dian)(dian)缆(lan)PNP940-A4Y-AD-001预接(jie)(jie)(jie)(jie)电(dian)(dian)(dian)(dian)缆(lan)NPN940-A4Y-AD-002连(lian)(lian)接(jie)(jie)(jie)(jie)器(qi)(qi)PNP940-A4V-AD-001传(chuan)感器(qi)(qi)连(lian)(lian)接(jie)(jie)(jie)(jie)器(qi)(qi)NPN940-A4V-AD-002**大(da)检(jian)(jian)测(ce)(ce)(ce)距(ju)(ju)(ju)离(li)mm1200R/600M**小检(jian)(jian)测(ce)(ce)(ce)距(ju)(ju)(ju)离(li)mm150声(sheng)波(bo)发射(she)角°10载波(bo)频率(lv)KHz220温(wen)度(du)(du)补偿有(you)重复精度(du)(du)±1mm开关量(liang)输出(chu)1常开线(xian)(xian)性(xing)度(du)(du)2开关频率(lv)Hz10/20输出(chu)调(diao)节电(dian)(dian)(dian)(dian)位器(qi)(qi)输出(chu)电(dian)(dian)(dian)(dian)流集电(dian)(dian)(dian)(dian)级开路(lu)(lu)100mA端子M125-pin连(lian)(lian)接(jie)(jie)(jie)(jie)器(qi)(qi)/2米接(jie)(jie)(jie)(jie)线(xian)(xian)指示灯(deng)LED可(ke)调(diao)灵(ling)敏度(du)(du)接(jie)(jie)(jie)(jie)线(xian)(xian)端电(dian)(dian)(dian)(dian)路(lu)(lu)输入控制阻止/同步工(gong)作温(wen)度(du)(du)°C0～50储存温(wen)度(du)(du)°C0～70供(gong)(gong)电(dian)(dian)(dian)(dian)电(dian)(dian)(dian)(dian)压(ya)VDC19～30无负载时电(dian)(dian)(dian)(dian)流消(xiao)耗mA30供(gong)(gong)电(dian)(dian)(dian)(dian)电(dian)(dian)(dian)(dian)源极性(xing)反(fan)向有(you)供(gong)(gong)电(dian)(dian)(dian)(dian)电(dian)(dian)(dian)(dian)源和输出(chu)线(xian)(xian)脉冲电(dian)(dian)(dian)(dian)压(ya)有(you)电(dian)(dian)(dian)(dian)路(lu)(lu)保(bao)护模(mo)拟输出(chu)短路(lu)(lu)保(bao)护有(you)密(mi)封IP65外壳(qiao)调(diao)节特性(xing)两(liang)种(zhong)工(gong)作模(mo)式(shi)**大(da)感应距(ju)(ju)(ju)离(li)R/**大(da)测(ce)(ce)(ce)量(liang)速(su)率(lv)M。浙江(jiang)罗舸智能科技有(you)限公司为您提供(gong)(gong)超声(sheng)波(bo)传(chuan)感器(qi)(qi)，欢迎新老客(ke)户来电(dian)(dian)(dian)(dian)！

借(jie)助(zhu)空气(qi)媒质传(chuan)(chuan)(chuan)播(bo)(bo)，到达测(ce)(ce)(ce)(ce)(ce)(ce)量(liang)目标或障碍(ai)物后反射(she)回来(lai)，经反射(she)后由超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)接(jie)(jie)(jie)收(shou)器(qi)(qi)(qi)接(jie)(jie)(jie)收(shou)脉冲，其所(suo)经历的(de)(de)(de)时(shi)(shi)间(jian)即(ji)往(wang)返时(shi)(shi)间(jian)，往(wang)返时(shi)(shi)间(jian)与超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)播(bo)(bo)的(de)(de)(de)路(lu)程的(de)(de)(de)远(yuan)近(jin)有(you)关。测(ce)(ce)(ce)(ce)(ce)(ce)试传(chuan)(chuan)(chuan)输时(shi)(shi)间(jian)可以(yi)(yi)得(de)出(chu)距(ju)(ju)离例(li)如：假定s为(wei)(wei)(wei)被测(ce)(ce)(ce)(ce)(ce)(ce)物体到测(ce)(ce)(ce)(ce)(ce)(ce)距(ju)(ju)仪之间(jian)的(de)(de)(de)距(ju)(ju)离，测(ce)(ce)(ce)(ce)(ce)(ce)得(de)的(de)(de)(de)时(shi)(shi)间(jian)为(wei)(wei)(wei)t／s，超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)播(bo)(bo)速(su)(su)度(du)(du)为(wei)(wei)(wei)v／m·s－1表示，则有(you)关系式(1)s=vt／2(1)在(zai)(zai)精度(du)(du)要(yao)求较(jiao)高的(de)(de)(de)情况下，需要(yao)考虑温(wen)(wen)度(du)(du)对超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)播(bo)(bo)速(su)(su)度(du)(du)的(de)(de)(de)影(ying)响(xiang)，按(an)式(2)对超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)播(bo)(bo)速(su)(su)度(du)(du)加以(yi)(yi)修正，以(yi)(yi)减(jian)小(xiao)误差(cha)。v=331．4+0．607T(2)式中(zhong)(zhong)，T为(wei)(wei)(wei)实际温(wen)(wen)度(du)(du)单(dan)位为(wei)(wei)(wei)℃，v为(wei)(wei)(wei)超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)在(zai)(zai)介(jie)质中(zhong)(zhong)的(de)(de)(de)传(chuan)(chuan)(chuan)播(bo)(bo)速(su)(su)度(du)(du)单(dan)位为(wei)(wei)(wei)m／s。超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)测(ce)(ce)(ce)(ce)(ce)(ce)距(ju)(ju)传(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)工作原(yuan)理(li)超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)测(ce)(ce)(ce)(ce)(ce)(ce)距(ju)(ju)传(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)工作原(yuan)理(li)超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)测(ce)(ce)(ce)(ce)(ce)(ce)距(ju)(ju)原(yuan)理(li)是通(tong)过超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)发射(she)器(qi)(qi)(qi)向某一方向发射(she)超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo),在(zai)(zai)发射(she)时(shi)(shi)刻(ke)的(de)(de)(de)同时(shi)(shi)开始计(ji)时(shi)(shi),超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)在(zai)(zai)空气(qi)中(zhong)(zhong)传(chuan)(chuan)(chuan)播(bo)(bo)时(shi)(shi)碰到障碍(ai)物就立即(ji)返回来(lai),超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)接(jie)(jie)(jie)收(shou)器(qi)(qi)(qi)收(shou)到反射(she)波(bo)(bo)(bo)就立即(ji)停止计(ji)时(shi)(shi)。而超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)测(ce)(ce)(ce)(ce)(ce)(ce)距(ju)(ju)传(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)，采用(yong)(yong)(yong)超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)回波(bo)(bo)(bo)测(ce)(ce)(ce)(ce)(ce)(ce)距(ju)(ju)原(yuan)理(li)，运用(yong)(yong)(yong)精确(que)的(de)(de)(de)时(shi)(shi)差(cha)测(ce)(ce)(ce)(ce)(ce)(ce)量(liang)技术，检测(ce)(ce)(ce)(ce)(ce)(ce)传(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)与目标物之间(jian)的(de)(de)(de)距(ju)(ju)离，采用(yong)(yong)(yong)小(xiao)角度(du)(du)，小(xiao)盲区超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)，具有(you)测(ce)(ce)(ce)(ce)(ce)(ce)量(liang)准确(que)，无接(jie)(jie)(jie)触，防水，防腐蚀，低成(cheng)本等优点。超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)测(ce)(ce)(ce)(ce)(ce)(ce)距(ju)(ju)传(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)常(chang)用(yong)(yong)(yong)的(de)(de)(de)方式是1个放射(she)头对应1个接(jie)(jie)(jie)收(shou)头。浙江罗舸智能科(ke)技有(you)限(xian)公司为(wei)(wei)(wei)您提供超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)，有(you)想法的(de)(de)(de)不要(yao)错过哦！电容式超(chao)(chao)(chao)(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)(chuan)感(gan)器(qi)(qi)(qi)直(zhi)销(xiao)

浙江罗(luo)舸(ge)智(zhi)能科技有限公司致力于提供(gong)超(chao)声波(bo)传(chuan)感器，有想法的(de)不要错过哦！贵州(zhou)超(chao)声波(bo)传(chuan)感器定制

随着科学技(ji)术的(de)(de)(de)(de)(de)(de)发(fa)展(zhan)，对传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)需求量与日(ri)俱增，其应(ying)用的(de)(de)(de)(de)(de)(de)领(ling)域已渗入到(dao)国民经济的(de)(de)(de)(de)(de)(de)各个(ge)部门以(yi)及日(ri)常文(wen)化生活之中(zhong)。在(zai)这些(xie)应(ying)用中(zhong)选择(ze)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)对任何项目都(dou)具有(you)(you)挑(tiao)战性(xing)。系统的(de)(de)(de)(de)(de)(de)性(xing)能在(zai)很大(da)程(cheng)度(du)(du)(du)上(shang)(shang)取决于传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)和应(ying)用程(cheng)序其他(ta)组件(jian)的(de)(de)(de)(de)(de)(de)可(ke)(ke)(ke)靠性(xing)。下面一起了(le)解(jie)一下超(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)与红外传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)哪个(ge)更(geng)好(hao)？为(wei)了(le)确定(ding)适(shi)合(he)项目应(ying)用的(de)(de)(de)(de)(de)(de)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)选择(ze)需要考虑一些(xie)因素。1、准确度(du)(du)(du)-读数与真实距(ju)(ju)(ju)离(li)的(de)(de)(de)(de)(de)(de)接近程(cheng)度(du)(du)(du)。2、分(fen)辨率-可(ke)(ke)(ke)以(yi)报告的(de)(de)(de)(de)(de)(de)最小(xiao)读数或读数变(bian)化。3、精(jing)度(du)(du)(du)-可(ke)(ke)(ke)重(zhong)复且(qie)可(ke)(ke)(ke)靠地读取的(de)(de)(de)(de)(de)(de)最小(xiao)读数。超(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)与红外线(xian)(xian)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)它们如何工作？1、超(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)工作原理(li)是(shi)反射声(sheng)(sheng)波(bo)(bo)(bo)，用于测(ce)(ce)量距(ju)(ju)(ju)离(li)。一个(ge)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)可(ke)(ke)(ke)以(yi)检(jian)测(ce)(ce)到(dao)附近的(de)(de)(de)(de)(de)(de)其他(ta)人(ren)超(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)发(fa)出声(sheng)(sheng)波(bo)(bo)(bo)，如果前面有(you)(you)物体，它们会被反射回来。传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)检(jian)测(ce)(ce)这些(xie)波(bo)(bo)(bo)并测(ce)(ce)量发(fa)送(song)和接收这些(xie)声(sheng)(sheng)波(bo)(bo)(bo)之间(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)时间(jian)(jian)(jian)。然后(hou)通过传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)和物体之间(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)时间(jian)(jian)(jian)间(jian)(jian)(jian)隔估算距(ju)(ju)(ju)离(li)。超(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)很大(da)程(cheng)度(du)(du)(du)上(shang)(shang)对阻(zu)碍因素完全不敏(min)感(gan)(gan)(gan)，例(li)如：光、灰尘、抽烟、薄雾、汽、皮棉。在(zai)定(ding)义区(qu)域边(bian)缘(yuan)时，超(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)不如红外线(xian)(xian)好(hao)。超(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)用于液(ye)位测(ce)(ce)量，物体检(jian)测(ce)(ce)，距(ju)(ju)(ju)离(li)测(ce)(ce)量，防碰撞检(jian)测(ce)(ce)和托盘(pan)检(jian)测(ce)(ce)等。超(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)用于提高(gao)操(cao)作效率并在(zai)制造设施(shi)中(zhong)提供(gong)额外的(de)(de)(de)(de)(de)(de)安全性(xing)。这是(shi)推(tui)动(dong)超(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)需求的(de)(de)(de)(de)(de)(de)主要因素。贵州超(chao)(chao)声(sheng)(sheng)波(bo)(bo)(bo)传(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)定(ding)制

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