首先自(zi)动识别、采(cai)集各(ge)个传(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)的(de)型号(hao)及(ji)数(shu)值，经过(guo)处(chu)理后将相关信(xin)(xin)息(xi)(xi)显示在液(ye)(ye)晶屏上(shang)，并传(chuan)(chuan)(chuan)(chuan)(chuan)递(di)给(ji)上(shang)位(wei)机(ji)，上(shang)位(wei)机(ji)经过(guo)分析(xi)处(chu)理后，生成(cheng)(cheng)数(shu)据(ju)报表(biao)，从中能(neng)反映(ying)出传(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)的(de)各(ge)性能(neng)参数(shu)，通过(guo)检(jian)查核对(dui)数(shu)据(ju)，并判断是(shi)否合格(ge)，然后按照对(dui)应的(de)编号(hao)将不合格(ge)选(xuan)出。同时也(ye)可以与轴温报警器(qi)(qi)进(jin)行配(pei)套(tao)试(shi)验，完成(cheng)(cheng)差温报警及(ji)定点报警等检(jian)测(ce)。具体的(de)，主控(kong)电路板的(de)操作(zuo)流(liu)程。在初始化、启动液(ye)(ye)晶屏并等待时间间隔(例(li)如(ru)6s)后，主控(kong)电路板识别并判断传(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)型号(hao)，例(li)如(ru)获得传(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)的(de)标(biao)识符以及(ji)其类(lei)型等，如(ru)果是(shi)模(mo)拟传(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)，则对(dui)模(mo)拟传(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)发送的(de)信(xin)(xin)号(hao)进(jin)行放大和(he)(he)AD采(cai)样后进(jin)行信(xin)(xin)息(xi)(xi)处(chu)理，如(ru)果是(shi)数(shu)字传(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)，直接对(dui)数(shu)字传(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)发送的(de)信(xin)(xin)号(hao)进(jin)行信(xin)(xin)息(xi)(xi)处(chu)理。传(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)测(ce)试(shi)台(tai)由多个组成(cheng)(cheng)部分构成(cheng)(cheng)，包(bao)括传(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)接口(kou)、信(xin)(xin)号(hao)转换器(qi)(qi)、数(shu)据(ju)采(cai)集器(qi)(qi)、信(xin)(xin)号(hao)处(chu)理器(qi)(qi)和(he)(he)数(shu)据(ju)分析(xi)软件。浙江(jiang)水(shui)流(liu)量传(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)测(ce)试(shi)台(tai)品牌(pai)

要(yao)完(wan)成(cheng)36个传(chuan)感器的(de)测试(shi)工(gong)作需要(yao)4块主(zhu)控(kong)电(dian)(dian)(dian)(dian)路(lu)(lu)板。①电(dian)(dian)(dian)(dian)源电(dian)(dian)(dian)(dian)路(lu)(lu)根据设计要(yao)求，本(ben)系统需要(yao)+12V、_12V和+5V的(de)直流(liu)电(dian)(dian)(dian)(dian)源供电(dian)(dian)(dian)(dian)，因此(ci)本(ben)部分采用开关电(dian)(dian)(dian)(dian)源提供的(de)±15V和+7. 5V电(dian)(dian)(dian)(dian)压(ya)作为(wei)输入，经(jing)过桥(qiao)式整(zheng)流(liu)、滤波、相应(ying)的(de)稳(wen)压(ya)集成(cheng)电(dian)(dian)(dian)(dian)路(lu)(lu)后得到所需电(dian)(dian)(dian)(dian)压(ya)。②通(tong)信(xin)(xin)电(dian)(dian)(dian)(dian)路(lu)(lu)主(zhu)要(yao)的(de)通(tong)信(xin)(xin)任务是(shi)与上(shang)位机(ji)进行(xing)信(xin)(xin)息(xi)(xi)交换及主(zhu)控(kong)电(dian)(dian)(dian)(dian)路(lu)(lu)板间的(de)通(tong)信(xin)(xin)。其中(zhong)I号主(zhu)控(kong)电(dian)(dian)(dian)(dian)路(lu)(lu)板负责与上(shang)位机(ji)进行(xing)通(tong)信(xin)(xin)，采用RS-232方式，选用当今主(zhu)流(liu)集成(cheng)电(dian)(dian)(dian)(dian)路(lu)(lu)MAX3232实现；各(ge)主(zhu)控(kong)电(dian)(dian)(dian)(dian)路(lu)(lu)板之间采用485总线模式进行(xing)信(xin)(xin)息(xi)(xi)交互，也是(shi)选用当今主(zhu)流(liu)集成(cheng)电(dian)(dian)(dian)(dian)路(lu)(lu)MAX3485实现。浙江水流(liu)量传(chuan)感器测试(shi)台品牌传(chuan)感器测试(shi)台： 试(shi)验(yan)系统具有(you)压(ya)力(li)传(chuan)感器标定(ding)接口。

技术(shu)实现要素：1.针对现有技术(shu)中的(de)(de)(de)(de)(de)(de)缺陷，本实用(yong)新型的(de)(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)(de)是提供(gong)一(yi)种高(gao)压(ya)(ya)(ya)(ya)传感器(qi)(qi)测(ce)试台。2.根据(ju)本实用(yong)新型提供(gong)的(de)(de)(de)(de)(de)(de)一(yi)种高(gao)压(ya)(ya)(ya)(ya)传感器(qi)(qi)测(ce)试台，包括(kuo)：主(zhu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)源、uc3842电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路、igbt管(guan)(guan)、主(zhu)变(bian)压(ya)(ya)(ya)(ya)器(qi)(qi)、以及数码显(xian)示屏(ping)；3.所述(shu)(shu)主(zhu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)源的(de)(de)(de)(de)(de)(de)正极(ji)分(fen)(fen)(fen)别与(yu)uc3842电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路的(de)(de)(de)(de)(de)(de)供(gong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)端(duan)(duan)(duan)、主(zhu)变(bian)压(ya)(ya)(ya)(ya)器(qi)(qi)的(de)(de)(de)(de)(de)(de)初级(ji)线(xian)圈(quan)(quan)头(tou)一(yi)端(duan)(duan)(duan)口以及数码显(xian)示屏(ping)的(de)(de)(de)(de)(de)(de)供(gong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)端(duan)(duan)(duan)连(lian)接(jie)，所述(shu)(shu)uc3842电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路的(de)(de)(de)(de)(de)(de)输(shu)出端(duan)(duan)(duan)与(yu)igbt管(guan)(guan)的(de)(de)(de)(de)(de)(de)门极(ji)连(lian)接(jie)，所述(shu)(shu)igbt管(guan)(guan)的(de)(de)(de)(de)(de)(de)集(ji)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)极(ji)与(yu)主(zhu)变(bian)压(ya)(ya)(ya)(ya)器(qi)(qi)的(de)(de)(de)(de)(de)(de)初级(ji)线(xian)圈(quan)(quan)的(de)(de)(de)(de)(de)(de)第二(er)端(duan)(duan)(duan)口连(lian)接(jie)，所述(shu)(shu)igbt管(guan)(guan)的(de)(de)(de)(de)(de)(de)发射(she)极(ji)与(yu)主(zhu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)源的(de)(de)(de)(de)(de)(de)负极(ji)连(lian)接(jie)，所述(shu)(shu)主(zhu)变(bian)压(ya)(ya)(ya)(ya)器(qi)(qi)的(de)(de)(de)(de)(de)(de)次(ci)级(ji)线(xian)圈(quan)(quan)头(tou)一(yi)端(duan)(duan)(duan)口构成被测(ce)高(gao)压(ya)(ya)(ya)(ya)传感器(qi)(qi)的(de)(de)(de)(de)(de)(de)输(shu)入连(lian)接(jie)端(duan)(duan)(duan)；所述(shu)(shu)主(zhu)变(bian)压(ya)(ya)(ya)(ya)器(qi)(qi)的(de)(de)(de)(de)(de)(de)次(ci)级(ji)线(xian)圈(quan)(quan)头(tou)一(yi)端(duan)(duan)(duan)口上连(lian)接(jie)有分(fen)(fen)(fen)压(ya)(ya)(ya)(ya)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路、取(qu)样电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路、稳(wen)压(ya)(ya)(ya)(ya)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路和以及光耦(ou)，所述(shu)(shu)主(zhu)变(bian)压(ya)(ya)(ya)(ya)器(qi)(qi)的(de)(de)(de)(de)(de)(de)次(ci)级(ji)线(xian)圈(quan)(quan)头(tou)一(yi)端(duan)(duan)(duan)口经(jing)过所述(shu)(shu)分(fen)(fen)(fen)压(ya)(ya)(ya)(ya)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路、取(qu)样电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路以及光耦(ou)后与(yu)uc3842电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路连(lian)接(jie)。

本(ben)实(shi)用新型(xing)提出(chu)(chu)的(de)轴(zhou)温(wen)(wen)(wen)传(chuan)(chuan)感(gan)(gan)(gan)器测(ce)(ce)(ce)(ce)试(shi)系统的(de)架构(gou)图；图2是主控(kong)电路板的(de)操作流程示意具体实(shi)施(shi)方式。以下所(suo)述为(wei)本(ben)实(shi)用新型(xing)的(de)较佳实(shi)施(shi)实(shi)例，并(bing)不因此(ci)(ci)而限定(ding)(ding)本(ben)实(shi)用新型(xing)的(de)保(bao)护范围。首先(xian)，本(ben)实(shi)用新型(xing)提出(chu)(chu)的(de)系统要(yao)实(shi)现(xian)的(de)一个或多个目(mu)标(biao)为(wei)。准(zhun)(zhun)确(que)(que)定(ding)(ding)温(wen)(wen)(wen)、自(zi)动(dong)及(ji)时(shi)(shi)地采集传(chuan)(chuan)感(gan)(gan)(gan)器性(xing)(xing)能(neng)参(can)(can)(can)数该设(she)计(ji)(ji)作为(wei)轴(zhou)温(wen)(wen)(wen)传(chuan)(chuan)感(gan)(gan)(gan)器性(xing)(xing)能(neng)参(can)(can)(can)数测(ce)(ce)(ce)(ce)试(shi)平台，必(bi)(bi)须保(bao)证参(can)(can)(can)数测(ce)(ce)(ce)(ce)定(ding)(ding)的(de)准(zhun)(zhun)确(que)(que)。温(wen)(wen)(wen)度节点(dian)(dian)的(de)准(zhun)(zhun)确(que)(que)与(yu)否(fou)，将严(yan)重影响传(chuan)(chuan)感(gan)(gan)(gan)器性(xing)(xing)能(neng)参(can)(can)(can)数的(de)测(ce)(ce)(ce)(ce)定(ding)(ding)，因此(ci)(ci)高低温(wen)(wen)(wen)恒温(wen)(wen)(wen)槽的(de)定(ding)(ding)温(wen)(wen)(wen)必(bi)(bi)须准(zhun)(zhun)确(que)(que)；在温(wen)(wen)(wen)度节点(dian)(dian)附近通过(guo)PID调(diao)节，并(bing)经大(da)量试(shi)验得出(chu)(chu)当温(wen)(wen)(wen)度达到设(she)定(ding)(ding)节点(dian)(dian)温(wen)(wen)(wen)度后(hou)，大(da)约稳(wen)定(ding)(ding)2-5分钟是采集较准(zhun)(zhun)确(que)(que)的(de)时(shi)(shi)间，因此(ci)(ci)设(she)计(ji)(ji)时(shi)(shi)将这些(xie)因素(su)都要(yao)考虑进去，以便及(ji)时(shi)(shi)自(zi)动(dong)采集传(chuan)(chuan)感(gan)(gan)(gan)器的(de)各性(xing)(xing)能(neng)参(can)(can)(can)数。传(chuan)(chuan)感(gan)(gan)(gan)器测(ce)(ce)(ce)(ce)试(shi)台对现(xian)代(dai)化(hua)生产和科技的(de)发展(zhan)起(qi)着重要(yao)的(de)作用。

压力传感器(qi)耐久(jiu)测(ce)(ce)(ce)试(shi)(shi)台(tai)特点，单独(du)工位，可测(ce)(ce)(ce)试(shi)(shi)2个工件(jian)(jian)(jian)，用(yong)(yong)两套控(kong)制(zhi)系(xi)(xi)统，一(yi)套控(kong)制(zhi)系(xi)(xi)统控(kong)制(zhi)一(yi)个工件(jian)(jian)(jian)单独(du)测(ce)(ce)(ce)试(shi)(shi)。可实时显(xian)示脉冲压力波(bo)形(xing)(xing)(设定(ding)波(bo)形(xing)(xing)和(he)(he)实际波(bo)形(xing)(xing))、压力值、循环次(ci)数(shu)、流(liu)体温度(du)、环境温度(du)等(deng)参数(shu)。控(kong)制(zhi)软件(jian)(jian)(jian)可以从计算机指(zhi)定(ding)的(de)(de)位置存(cun)储(chu)和(he)(he)提取试(shi)(shi)验项目的(de)(de)文(wen)件(jian)(jian)(jian)和(he)(he)试(shi)(shi)验过(guo)程的(de)(de)数(shu)据。传感器(qi)测(ce)(ce)(ce)试(shi)(shi)系(xi)(xi)统的(de)(de)组成和(he)(he)原理，在系(xi)(xi)统原理上，传感器(qi)测(ce)(ce)(ce)试(shi)(shi)系(xi)(xi)统的(de)(de)主要是PXI系(xi)(xi)统，它主要由控(kong)制(zhi)器(qi)，万用(yong)(yong)表(biao)模块，示波(bo)器(qi)模块，数(shu)字I/O模块，运动控(kong)制(zhi)模块和(he)(he)矩(ju)阵开关模块组成。PXI系(xi)(xi)统使用(yong)(yong)PXI总线进行数(shu)据传输。传感器(qi)测(ce)(ce)(ce)试(shi)(shi)台(tai)可以帮助用(yong)(yong)户节(jie)约时间和(he)(he)成本(ben)，提高(gao)生产效率(lv)。广东轴式(shi)扭矩(ju)传感器(qi)测(ce)(ce)(ce)试(shi)(shi)台(tai)品牌

压(ya)力传(chuan)感器测试台气接(jie)口可通(tong)过(guo)手动阀门进行(xing)配置是(shi)否检(jian)测。浙江水流(liu)量传(chuan)感器测试台品牌

在一些实施(shi)例中，所(suo)(suo)(suo)述(shu)(shu)测(ce)试主机，用于(yu)(yu)在一对所(suo)(suo)(suo)述(shu)(shu)待测(ce)设(she)备的亮(liang)度(du)(du)数(shu)(shu)据(ju)(ju)(ju)差值(zhi)大于(yu)(yu)所(suo)(suo)(suo)述(shu)(shu)头一预(yu)设(she)阈(yu)值(zhi)、且小(xiao)于(yu)(yu)所(suo)(suo)(suo)述(shu)(shu)第二预(yu)设(she)阈(yu)值(zhi)时，确(que)定(ding)该(gai)对待测(ce)设(she)备中的光(guang)(guang)线(xian)(xian)传感(gan)(gan)器(qi)(qi)(qi)(qi)为待标定(ding)光(guang)(guang)线(xian)(xian)传感(gan)(gan)器(qi)(qi)(qi)(qi)。在一些实施(shi)例中，所(suo)(suo)(suo)述(shu)(shu)测(ce)试主机，还用于(yu)(yu)根据(ju)(ju)(ju)所(suo)(suo)(suo)述(shu)(shu)标定(ding)用照度(du)(du)计的亮(liang)度(du)(du)数(shu)(shu)据(ju)(ju)(ju)和所(suo)(suo)(suo)述(shu)(shu)待标定(ding)光(guang)(guang)线(xian)(xian)传感(gan)(gan)器(qi)(qi)(qi)(qi)的亮(liang)度(du)(du)数(shu)(shu)据(ju)(ju)(ju)，确(que)定(ding)所(suo)(suo)(suo)述(shu)(shu)待标定(ding)光(guang)(guang)线(xian)(xian)传感(gan)(gan)器(qi)(qi)(qi)(qi)的修(xiu)正系数(shu)(shu)，并将所(suo)(suo)(suo)述(shu)(shu)修(xiu)正系数(shu)(shu)存储至所(suo)(suo)(suo)述(shu)(shu)电子(zi)设(she)备，以在所(suo)(suo)(suo)述(shu)(shu)待标定(ding)光(guang)(guang)线(xian)(xian)传感(gan)(gan)器(qi)(qi)(qi)(qi)工作时，根据(ju)(ju)(ju)所(suo)(suo)(suo)述(shu)(shu)修(xiu)正系数(shu)(shu)对所(suo)(suo)(suo)述(shu)(shu)待标定(ding)光(guang)(guang)线(xian)(xian)传感(gan)(gan)器(qi)(qi)(qi)(qi)的亮(liang)度(du)(du)数(shu)(shu)据(ju)(ju)(ju)进行(xing)修(xiu)正。浙江(jiang)水流量传感(gan)(gan)器(qi)(qi)(qi)(qi)测(ce)试台品牌

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