校园防(fang)霸(ba)凌语(yu)音(yin)(yin)识别(bie)一(yi)键(jian)(jian)报(bao)(bao)警(jing)(jing)(jing)(jing)柱功(gong)(gong)(gong)能(neng)：报(bao)(bao)警(jing)(jing)(jing)(jing)录(lu)像(xiang)：中心接(jie)警(jing)(jing)(jing)(jing)后电脑端自动录(lu)像(xiang)取证，为(wei)时(shi)候查(cha)询(xun)提供资料；报(bao)(bao)警(jing)(jing)(jing)(jing)记(ji)录(lu)可(ke)(ke)(ke)查(cha)：中心平台(tai)接(jie)到(dao)报(bao)(bao)警(jing)(jing)(jing)(jing)后能(neng)够自动记(ji)录(lu)报(bao)(bao)警(jing)(jing)(jing)(jing)地(di)点、报(bao)(bao)警(jing)(jing)(jing)(jing)时(shi)间(jian)等(deng)信息；语(yu)音(yin)(yin)识别(bie)自动报(bao)(bao)警(jing)(jing)(jing)(jing)：可(ke)(ke)(ke)拓展语(yu)音(yin)(yin)识别(bie)报(bao)(bao)警(jing)(jing)(jing)(jing)功(gong)(gong)(gong)能(neng)，当探测到(dao)区(qu)域内(nei)语(yu)音(yin)(yin)有设(she)定关键(jian)(jian)词时(shi)立即(ji)自动报(bao)(bao)警(jing)(jing)(jing)(jing)到(dao)中心；应急广(guang)播(bo)：防(fang)霸(ba)凌语(yu)音(yin)(yin)识别(bie)一(yi)键(jian)(jian)报(bao)(bao)警(jing)(jing)(jing)(jing)柱具有应急广(guang)播(bo)功(gong)(gong)(gong)能(neng)，可(ke)(ke)(ke)以从平台(tai)远(yuan)(yuan)程广(guang)播(bo)，紧急喊(han)话，定时(shi)广(guang)播(bo)，实(shi)时(shi)广(guang)播(bo)；远(yuan)(yuan)程开(kai)关闸：支持输出继电器控(kong)制，停车(che)场远(yuan)(yuan)程开(kai)闸、远(yuan)(yuan)程开(kai)门等(deng)操作(zuo)。校园防(fang)霸(ba)凌语(yu)音(yin)(yin)识别(bie)一(yi)键(jian)(jian)报(bao)(bao)警(jing)(jing)(jing)(jing)柱外观：套机(ji)标(biao)配：一(yi)键(jian)(jian)报(bao)(bao)警(jing)(jing)(jing)(jing)柱体+电源+语(yu)音(yin)(yin)识别(bie)一(yi)键(jian)(jian)视频报(bao)(bao)警(jing)(jing)(jing)(jing)主(zhu)(zhu)机(ji)+报(bao)(bao)警(jing)(jing)(jing)(jing)的(de)灯。一(yi)键(jian)(jian)报(bao)(bao)警(jing)(jing)(jing)(jing)主(zhu)(zhu)机(ji)通常(chang)可(ke)(ke)(ke)以通过手机(ji)应用(yong)程序或(huo)计(ji)算机(ji)进行(xing)远(yuan)(yuan)程连接(jie)和控(kong)制。四川消防(fang)报(bao)(bao)警(jing)(jing)(jing)(jing)主(zhu)(zhu)机(ji)工(gong)作(zuo)原(yuan)理(li)

一(yi)键(jian)报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)主(zhu)(zhu)机(ji)(ji)的(de)误报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)问题是(shi)使(shi)用(yong)过程中(zhong)需要(yao)重点(dian)关(guan)注(zhu)的(de)问题之一(yi)，因为误报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)会(hui)给用(yong)户带(dai)来不必要(yao)的(de)麻(ma)烦和损失。以(yi)下是(shi)一(yi)些(xie)区分真实(shi)(shi)报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)和误报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)的(de)方(fang)(fang)法：安装多(duo)种探(tan)(tan)测(ce)(ce)(ce)器(qi)：一(yi)键(jian)报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)主(zhu)(zhu)机(ji)(ji)可(ke)(ke)(ke)以(yi)安装多(duo)种探(tan)(tan)测(ce)(ce)(ce)器(qi)，如红外探(tan)(tan)测(ce)(ce)(ce)器(qi)、烟雾探(tan)(tan)测(ce)(ce)(ce)器(qi)、门磁探(tan)(tan)测(ce)(ce)(ce)器(qi)等(deng)，不同(tong)类型(xing)的(de)探(tan)(tan)测(ce)(ce)(ce)器(qi)可(ke)(ke)(ke)以(yi)检(jian)测(ce)(ce)(ce)不同(tong)类型(xing)的(de)事件。因此(ci)(ci)，在(zai)判(pan)(pan)断报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)是(shi)否(fou)真实(shi)(shi)时，可(ke)(ke)(ke)以(yi)综合(he)考虑多(duo)种探(tan)(tan)测(ce)(ce)(ce)器(qi)的(de)报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)信(xin)号，以(yi)减少误报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)的(de)可(ke)(ke)(ke)能性。设(she)(she)定(ding)(ding)报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)阈值(zhi)(zhi)：一(yi)键(jian)报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)主(zhu)(zhu)机(ji)(ji)可(ke)(ke)(ke)以(yi)设(she)(she)定(ding)(ding)报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)阈值(zhi)(zhi)，当探(tan)(tan)测(ce)(ce)(ce)器(qi)检(jian)测(ce)(ce)(ce)到的(de)信(xin)号超过设(she)(she)定(ding)(ding)的(de)阈值(zhi)(zhi)时才会(hui)触发报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)。因此(ci)(ci)，在(zai)设(she)(she)定(ding)(ding)报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)阈值(zhi)(zhi)时，需要(yao)根据实(shi)(shi)际(ji)情况(kuang)进(jin)(jin)行合(he)理(li)调整(zheng)，以(yi)避免误报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)的(de)可(ke)(ke)(ke)能性。确认报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)类型(xing)：一(yi)键(jian)报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)主(zhu)(zhu)机(ji)(ji)可(ke)(ke)(ke)以(yi)识别不同(tong)类型(xing)的(de)报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)信(xin)号，如火警(jing)(jing)(jing)(jing)(jing)(jing)(jing)、入侵、紧急(ji)求救等(deng)，因此(ci)(ci)在(zai)接(jie)到报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)信(xin)息时，可(ke)(ke)(ke)以(yi)先确认报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)类型(xing)，以(yi)判(pan)(pan)断是(shi)否(fou)为真实(shi)(shi)报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)。远(yuan)程监(jian)控：一(yi)键(jian)报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)主(zhu)(zhu)机(ji)(ji)可(ke)(ke)(ke)以(yi)通(tong)过远(yuan)程监(jian)控的(de)方(fang)(fang)式(shi)实(shi)(shi)时查看监(jian)控画面，了解实(shi)(shi)际(ji)情况(kuang)，以(yi)判(pan)(pan)断报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)是(shi)否(fou)真实(shi)(shi)。人(ren)工确认：当一(yi)键(jian)报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)主(zhu)(zhu)机(ji)(ji)接(jie)到报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)信(xin)息时，可(ke)(ke)(ke)以(yi)通(tong)过电话、短信(xin)、邮件等(deng)方(fang)(fang)式(shi)联系用(yong)户，进(jin)(jin)行人(ren)工确认，以(yi)判(pan)(pan)断报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)是(shi)否(fou)真实(shi)(shi)。江(jiang)苏消防(fang)报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)主(zhu)(zhu)机(ji)(ji)厂一(yi)键(jian)报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)主(zhu)(zhu)机(ji)(ji)需要(yao)将三方(fang)(fang)信(xin)息及(ji)时通(tong)报(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)，保证及(ji)时得到应急(ji)处置。

随(sui)(sui)着(zhe)(zhe)我国(guo)教育(yu)事业的(de)(de)(de)发(fa)(fa)(fa)展(zhan)和综合国(guo)力(li)的(de)(de)(de)不(bu)断提(ti)高(gao)，学(xue)校(xiao)(xiao)尤其是(shi)高(gao)等教育(yu)院校(xiao)(xiao)的(de)(de)(de)规模在(zai)不(bu)断的(de)(de)(de)扩大(da)。学(xue)生数量的(de)(de)(de)提(ti)高(gao)意(yi)味着(zhe)(zhe)全(quan)(quan)体国(guo)民(min)素(su)质水平(ping)(ping)的(de)(de)(de)提(ti)高(gao)，与此同(tong)时带的(de)(de)(de)则是(shi)学(xue)校(xiao)(xiao)管理(li)(li)难度的(de)(de)(de)加大(da)。近年(nian)来，危(wei)害学(xue)生人(ren)(ren)身安(an)全(quan)(quan)，破坏校(xiao)(xiao)园(yuan)秩序的(de)(de)(de)案(an)件仍(reng)然(ran)时有发(fa)(fa)(fa)生。随(sui)(sui)着(zhe)(zhe)平(ping)(ping)安(an)校(xiao)(xiao)园(yuan)行动(dong)的(de)(de)(de)大(da)规模开(kai)展(zhan)，安(an)全(quan)(quan)防(fang)范(fan)报警(jing)系(xi)(xi)统也随(sui)(sui)之进入(ru)校(xiao)(xiao)园(yuan)，为平(ping)(ping)安(an)校(xiao)(xiao)园(yuan)做出(chu)了不(bu)容忽视的(de)(de)(de)贡献(xian)。然(ran)而，传(chuan)统的(de)(de)(de)入(ru)侵报警(jing)系(xi)(xi)统结构复杂，施工要求高(gao)，后端管理(li)(li)系(xi)(xi)统功能(neng)选(xuan)择少，不(bu)够(gou)(gou)人(ren)(ren)性化(hua)(hua)也不(bu)够(gou)(gou)智能(neng)化(hua)(hua)。随(sui)(sui)着(zhe)(zhe)近几年(nian)移动(dong)互联网(wang)技术(shu)的(de)(de)(de)高(gao)速发(fa)(fa)(fa)展(zhan)，现代化(hua)(hua)管理(li)(li)手段的(de)(de)(de)进步和科学(xue)技术(shu)的(de)(de)(de)提(ti)升(sheng)，传(chuan)统的(de)(de)(de)学(xue)校(xiao)(xiao)安(an)全(quan)(quan)防(fang)范(fan)系(xi)(xi)统显(xian)得有些(xie)“落后”了，一(yi)套更人(ren)(ren)性化(hua)(hua)的(de)(de)(de)，智能(neng)化(hua)(hua)的(de)(de)(de)校(xiao)(xiao)园(yuan)安(an)全(quan)(quan)防(fang)范(fan)系(xi)(xi)统是(shi)大(da)势所趋，也是(shi)传(chuan)统智慧(hui)校(xiao)(xiao)园(yuan)，数字(zi)校(xiao)(xiao)园(yuan)的(de)(de)(de)基础工程中的(de)(de)(de)重要组成部分。

一键报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)主(zhu)机(ji)通(tong)(tong)常会(hui)(hui)具(ju)备记(ji)录(lu)报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)历(li)史(shi)的(de)(de)功能。报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)历(li)史(shi)记(ji)录(lu)可以帮助(zhu)用户(hu)了解(jie)报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)主(zhu)机(ji)的(de)(de)工作情况，包括(kuo)哪些报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)事(shi)(shi)件(jian)(jian)(jian)(jian)发(fa)生(sheng)(sheng)(sheng)过、何时(shi)发(fa)生(sheng)(sheng)(sheng)、发(fa)生(sheng)(sheng)(sheng)地(di)点等信息，从而更(geng)好地(di)了解(jie)和(he)管理(li)报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)系统。通(tong)(tong)常，一键报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)主(zhu)机(ji)会(hui)(hui)将(jiang)报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)历(li)史(shi)记(ji)录(lu)在内部(bu)存储器(qi)(qi)或(huo)SD卡中。当(dang)报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)事(shi)(shi)件(jian)(jian)(jian)(jian)发(fa)生(sheng)(sheng)(sheng)时(shi)，报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)主(zhu)机(ji)会(hui)(hui)自动记(ji)录(lu)相关信息，并将(jiang)其存储在存储器(qi)(qi)中。用户(hu)可以通(tong)(tong)过报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)主(zhu)机(ji)的(de)(de)操作界面或(huo)远(yuan)程(cheng)控制软(ruan)件(jian)(jian)(jian)(jian)来查看(kan)报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)历(li)史(shi)记(ji)录(lu)。报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)历(li)史(shi)记(ji)录(lu)通(tong)(tong)常包括(kuo)以下信息：报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)时(shi)间(jian)：报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)事(shi)(shi)件(jian)(jian)(jian)(jian)发(fa)生(sheng)(sheng)(sheng)的(de)(de)时(shi)间(jian)。报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)类(lei)型(xing)：报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)事(shi)(shi)件(jian)(jian)(jian)(jian)的(de)(de)类(lei)型(xing)，例(li)如(ru)火警(jing)(jing)(jing)、入侵、紧(jin)急(ji)求救等。报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)位(wei)置(zhi)(zhi)：报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)事(shi)(shi)件(jian)(jian)(jian)(jian)发(fa)生(sheng)(sheng)(sheng)的(de)(de)位(wei)置(zhi)(zhi)，例(li)如(ru)哪个房间(jian)、哪个区(qu)域等。报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)状(zhuang)态：报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)事(shi)(shi)件(jian)(jian)(jian)(jian)的(de)(de)状(zhuang)态，例(li)如(ru)已(yi)处理(li)、未(wei)处理(li)等。处理(li)人员：对(dui)报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)事(shi)(shi)件(jian)(jian)(jian)(jian)进(jin)行处理(li)的(de)(de)人员，例(li)如(ru)保安(an)、管理(li)员等。一键报(bao)(bao)(bao)(bao)警(jing)(jing)(jing)主(zhu)机(ji)的(de)(de)灵敏度通(tong)(tong)常是(shi)可调的(de)(de)，用户(hu)可以根据实际情况对(dui)其进(jin)行调整。

在报(bao)(bao)(bao)警(jing)(jing)信息(xi)的处理(li)方(fang)(fang)(fang)面(mian)(mian)，设(she)(she)备接(jie)警(jing)(jing)信息(xi)可以(yi)在Linux主机系统(tong)中(zhong)处理(li)，还可以(yi)转(zhuan)发至其它接(jie)警(jing)(jing)系统(tong)（如报(bao)(bao)(bao)警(jing)(jing)管(guan)(guan)理(li)监控(kong)中(zhong)心、微信平台、报(bao)(bao)(bao)警(jing)(jing)管(guan)(guan)理(li)平台）或通过(guo)MQTT协议(yi)扩(kuo)展至其它物联(lian)网(wang)(wang)平台。也(ye)就是(shi)说，只(zhi)要(yao)有(you)一台全网(wang)(wang)络报(bao)(bao)(bao)警(jing)(jing)主机，直接(jie)处理(li)报(bao)(bao)(bao)警(jing)(jing)信息(xi)，无需接(jie)入平台处理(li)，系统(tong)运(yun)行(xing)更为高效。在主机的操作(zuo)方(fang)(fang)(fang)面(mian)(mian)，主机控(kong)制(zhi)面(mian)(mian)板(ban)采用(yong)图形化设(she)(she)计，实(shi)时(shi)(shi)显(xian)示(shi)接(jie)入设(she)(she)备状(zhuang)态(tai)，报(bao)(bao)(bao)警(jing)(jing)状(zhuang)态(tai)一目了然(ran)；10.1寸IPS高清显(xian)示(shi)屏，触控(kong)操作(zuo)，简单方(fang)(fang)(fang)便(bian)(bian)。设(she)(she)备布防(fang)(fang)、撤防(fang)(fang)、离(li)线(xian)、电压异常(chang)(chang)、防(fang)(fang)区报(bao)(bao)(bao)警(jing)(jing)、短(duan)路等信息(xi)可实(shi)时(shi)(shi)在主机界面(mian)(mian)显(xian)示(shi)免于去项目现(xian)场查看设(she)(she)备状(zhuang)态(tai)，方(fang)(fang)(fang)便(bian)(bian)进(jin)(jin)行(xing)日常(chang)(chang)的维护或故(gu)障排查。支(zhi)持网(wang)(wang)络设(she)(she)备在线(xian)实(shi)时(shi)(shi)搜索(suo)及网(wang)(wang)络参数配(pei)置，也(ye)可批量进(jin)(jin)行(xing)网(wang)(wang)络配(pei)置。一键报(bao)(bao)(bao)警(jing)(jing)主机需要(yao)定期进(jin)(jin)行(xing)演练和训练，以(yi)提(ti)高应急响(xiang)应能力(li)。江苏消防(fang)(fang)报(bao)(bao)(bao)警(jing)(jing)主机厂

一键(jian)报警(jing)主(zhu)(zhu)机可以根据(ju)不同的安全级别进行报警(jing)，提(ti)高处理效率。四(si)川(chuan)消防报警(jing)主(zhu)(zhu)机工作(zuo)原理

一(yi)(yi)键(jian)报(bao)(bao)(bao)(bao)(bao)警(jing)(jing)主机(ji)(ji)的报(bao)(bao)(bao)(bao)(bao)警(jing)(jing)信号通常是(shi)不能(neng)被随意屏(ping)(ping)蔽(bi)或(huo)(huo)关(guan)(guan)(guan)闭(bi)的，因(yin)为(wei)它们是(shi)为(wei)了保障(zhang)安全(quan)(quan)而设计(ji)的。当(dang)主机(ji)(ji)检(jian)(jian)测到异常情况时(shi)(shi)(shi)，会自动(dong)触发(fa)报(bao)(bao)(bao)(bao)(bao)警(jing)(jing)信号，以(yi)提醒人(ren)们采取(qu)相应的应急措施，保障(zhang)人(ren)员和财(cai)产的安全(quan)(quan)。当(dang)然，一(yi)(yi)些特殊情况下(xia)，一(yi)(yi)键(jian)报(bao)(bao)(bao)(bao)(bao)警(jing)(jing)主机(ji)(ji)的报(bao)(bao)(bao)(bao)(bao)警(jing)(jing)信号可(ke)以(yi)被暂时(shi)(shi)(shi)关(guan)(guan)(guan)闭(bi)或(huo)(huo)屏(ping)(ping)蔽(bi)。例如，在(zai)进行维护和检(jian)(jian)修时(shi)(shi)(shi)，需要关(guan)(guan)(guan)闭(bi)报(bao)(bao)(bao)(bao)(bao)警(jing)(jing)功(gong)能(neng)以(yi)免(mian)误报(bao)(bao)(bao)(bao)(bao)。但这(zhei)种(zhong)情况下(xia)，需要在(zai)维护和检(jian)(jian)修完(wan)成后，及时(shi)(shi)(shi)恢复报(bao)(bao)(bao)(bao)(bao)警(jing)(jing)功(gong)能(neng)，以(yi)保证主机(ji)(ji)的正(zheng)常运行。需要注意的是(shi)，随意屏(ping)(ping)蔽(bi)或(huo)(huo)关(guan)(guan)(guan)闭(bi)一(yi)(yi)键(jian)报(bao)(bao)(bao)(bao)(bao)警(jing)(jing)主机(ji)(ji)的报(bao)(bao)(bao)(bao)(bao)警(jing)(jing)信号可(ke)能(neng)会导致安全(quan)(quan)隐患，因(yin)此不建议这(zhei)样做。如果需要关(guan)(guan)(guan)闭(bi)报(bao)(bao)(bao)(bao)(bao)警(jing)(jing)功(gong)能(neng)，应该按照主机(ji)(ji)的说明书(shu)进行操作(zuo)，并在(zai)必要时(shi)(shi)(shi)寻求专业人(ren)士的帮助。四川消防报(bao)(bao)(bao)(bao)(bao)警(jing)(jing)主机(ji)(ji)工作(zuo)原理(li)

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