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粮仓温湿度监控系统|**库房温湿度监控系统

2016-01-20  来自: 成都鑫芯电子科技有限公司 浏览次数:17136

一、系统环境概述

系统用于露天仓储堆垛中温度、湿度的测量和采集,目前有十个仓储场区需要采用此设备,每个场平时堆垛数量在2000个左右,生产旺季在2500左右。每个场区分5-6个区,每个区在200-400个堆垛,堆垛之间有供通行的4米宽装卸道路,TA区、B区和D区为堆垛的典型分布图,堆垛体积长×宽×高为8m×4m×4m,采用露天堆放,每个堆垛中需要温度探头6—8个,探头埋置于堆垛中。堆垛中物品含水量在20%左右,对电磁波的吸收较大。现场只有灯塔处有220V电源,灯塔高15米,在10米以下可以架设天线,其他地方没有电源且不能布线。

二、系统要求

(YI)QUANWUXIAN,QIETANTOUCAIYONGYITISHIDIANCHIGONGDIANFANGSHI。

(ER)SHUJUJIZHONGXIANSHIJIGUANLI。

(SAN)KEKAOXINGGAO,BUNENGCHUXIANWUBAO、LOUBAOQINGKUANG。

三、系统设计依据

●《GB50198-94JISUANJIXITONGANQUANZHUNZE》

●《HG20507-92GONGYEZIDONGHUAYIBIAOGONGCHENGSHIGONGJIYANSHOUGUIFAN》

●《GB 50194-93JIANSHEGONGCHENGSHIGONGXIANCHANGGONGYONGDIANANQUANGUIFAN》

●《JJG874-2007WENDUZHISHIKONGZHIYI》

●《YIDONGTONGXINJISHU》

四、系统构架描述

根据现场示意图分析,整个无线温湿度传输系统采用“蜂窝通信”方式,如图一所示:

温湿度监控系统

图一、蜂窝信道分布示意图

在图一中,整个厂区采用蜂窝方式进行数据通信,以每个灯塔划分为一个蜂窝,每个蜂窝采用不同的无线频段,在每个灯塔处安装一个无线接收基站,由基站接收所在小区的无线温湿度探头的数据。每一个蜂窝的通信方式如图二所示:

温湿度监控系统

图二、蜂窝描述图

在图二中,无线温湿度传感器由电池供电,放置于堆垛当中,工作信道与它所处的蜂窝中基站的信道一致;无线接收基站安装在灯塔处,供电采用灯塔处的市电接入;基站将接收到的无线温湿度传感器的数据缓存在本地,由上级设备轮训时上传到上级网络,这样可以充分保证数据的可靠性。

JIEXIALAIJIUSHIMEIGEFENGWODESHUJUSHANGCHUANDAOSHANGYIJIWANGLUO(JIESHOUZHONGXIN)DETUOPUJIEGOU,RUTUSANSUOSHI:

温湿度监控系统

图三、蜂窝数据与接收中心拓扑图

ZAITUSANZHONG,WUXIANJIESHOUZHONGXINFUZEZHUDONGLUNXUNMEIGEFENGWOZHONGWUXIANJIESHOUJIZHANHUANCUNDESHUJU,BINGBAHUOQUDESHUJUTONGGUORJ45JIEKOUSHANGCHUANDAOJUYUWANGZHONG。

整个系统包含四种主要设备,无线温湿度传感器、无线接收基站、无线接收中心、个人计算机,数据流向如图四所示:

温湿度监控系统

图四、系统数据流向图

五、系统设备描述

(YI)DUIDUOCHU:NEIZHI868MHzWUXIANTANTOU(YITISHI、DIANCHIGONGDIAN)

MEIGEDUIDUOZHONGFENBIEFANGZHI868MHzWUXIANTANTOU(YITISHI、DIANCHIGONGDIAN)YIZHI,CAIYONG868MHzFENXINDAOCHUANSHUMOSHIJIANGSHUJUZHUDONGFASONGDAOZIJISUOZAIFENGWODEWUXIANJIESHOUJIZHAN(JIDENGTACHU)。

无线温湿度传感器之所以采用868MHz频率,原因有以下几点:

1、GENJUWOMENSHIJICESHIHESHIYONGXIAOGUOKANCHU,MUQIANCAIYONGDECIKUAN868MHz(JIANRONG915MHz)FANGAN,DUIZHANGAIWUDECHUANTOUNENGLIQIANG;

2、MUQIANCAIYONGDEFANGANZHONG,WAIWEIYUANJIANJISHAO,DIAOSHIJIANDAN,WEIHOUQIDAPILIANGSHENGCHANTIGONGLEBAOZHANG;

3、MUQIANBANBENYIJINGQUYUCHENGSHU,SHUIMIANGONGHAOJIDI(XIAOYU10uA),CAIYONGYIYOUDE2400mA/HDIANCHI,ZAISHIJIYUSUAN5FENZHONGFASONGYICISHUJUDEQINGKUANGXIA,DIANCHIKESHIYONGYINIANBANYISHANG,WEIJIANGDIXITONGHOUQIWEIHUTIGONGLEBAOZHANG;

4、MUQIANFANGANZHONG,WUXIANXINDAODUODA102GE,WEIXITONGLIUYOUCHONGFENDERONGLIANG,ZAISHIJIXIANCHANGDANGZHONG,SHENZHIMEIGEFENGWOKEYICAIYONGWANQUANBUTONGDEXINDAOJINXINGCHUANSHU,WEIXITONGDEWENDINGXING、KEKAOXINGJIXITONGTANTOUDEYANZHANXINGDOUDAILAILEJI DADEBAOZHANG。

(ER)DENGTACHU:WUXIANJIESHOUJIZHAN(NEIZHI868MHzZHUAN433MHzWUXIANWANGQIAOGONGNENG,GONGCHENGSHIGONGSHIXUJIAZHUANGBILEIQI)

在每个灯塔处安装无线接收基站一台(现场供电),向下提供868MHz频段来接收温湿度传感器的数据,向上提供433MHz大功率双向通信功能(向上采用433MHz频率主要考虑到传输距离问题,灯塔到办公室距离比较远,加之可能有很多遮挡因素,433MHz初步预算功率为2W),以便接收来自无线接收中心的命令;根据现场图纸描述,把以基站(即灯塔)为圆心,30米(具体视调试而定)为半径的区域划为一个蜂窝,各个蜂窝分别采用868MHz分信道进行数据收发。基站把用868MHz接收到的探头数据缓存到本地高速缓存当中,当接收到无线接收中心的轮训命令(433MHz频率)时,通过433MHz频率将缓存数据应答给无线接收中心。

(SAN)BANGONGSHI(GUANLIZHONGXIN)WAI:WUXIANJIESHOUZHONGXIN(GONGCHENGSHIGONGSHIXUJIAZHUANGBILEIQI)

ZHENGGEXITONGGONGSHEJIYITAI433MHzWUXIANJIESHOUZHONGXIN,FUZEZHUDONGLUNXUNGEGEFENGWODANGZHONGDEWUXIANJIESHOUJIZHAN,TONGSHI,WUXIANJIESHOUZHONGXINDUISHANGXINGTIGONGYIGERJ45WANGLUOJIEKOU,JIANGJIESHOUDAODESUOYOUSHUJUTONGGUOJUYUWANGSHANGCHUANZHIBANGONGSHIPCSHANG。

(四)办公室(管理中心)PC:无线温湿度系统管理软件

ZAIBANGONGSHI(GUANLIZHONGXIN)DEPCSHANGANZHUANGWUXIANWENSHIDUXITONGGUANLIRUANJIANYITAO,YONGYUJIZHONGGUANLIZHENGGEXITONGDESUOYOUWENSHIDUSHUJU,GONGNENGBAOKUO:

1、SHISHISHUJUXIANSHI

2、LISHISHUJUCHAXUN、DAOCHU(PDFHUOEXCEL)HEDAYIN

3、TANTOUCANSHUSHEZHI,RUWENSHIDUBUCHANG、BAOJINGSHANGXIAXIANZHIZIDINGYI、TANTOUMINGCHENGJIDIZHIZIDINGYIDENGDENG

4、ZHIDINGSHIJIANDUANWENSHIDUBIANHUAQUXIANTU

5、GUANLIYUANJICAOZUOYUANQUANXIANSHEZHI

6、CAOZUORIZHIGUANLI

7、QITA

六、设备技术参数 

(一)传感器(环境温湿度传感器):

温湿度监控系统

图五、环境温湿度传感器示意图(防水型)

GONGZUODIANYUAN:DIANCHIGONGDIAN(3.6V)

FASHEGONGLV:10dBm-30dBm(RUANJIANKESHEZHI)

CAIJIZHOUQI:8MIAO-2XIAOSHIRUANJIANKESHEZHI

GONGZUOPINDUAN:RUANJIANKESHEZHI

WENDUJIANCEFANWEI:-40℃~+124℃ 

SHIDUJIANCEFANWEI:0%~100%RH

WENSHIDUJINGDUWUCHA:±0.5℃ ±3%RH 

GONGZUOPINDUAN: 868MHz(DUODA102GEPINDUANKEYONG,AESJIAMI)

WUXIANSULV:20~100kbps

XIANGDUIWEIYIFANWEI:YIGECHANGNEIDUIDUONEI

FASHEJULI: >100m(TANTOUZHIYUYANDUONEI)

SHIYONGNIANXIAN:>1NIAN

(ER)WUXIANJIESHOUWANGQIAO:

温湿度监控系统

图六、蜂窝无线接收网桥/网关(防水型)

GONGDIANDIANYA:JIAOLIU220V

GONGZUOWENDU:-40℃~+85℃

SHANGXINGGONGZUOPINLV:BIAOZHUN433MHz(GONG8GEPINDUANKEYONG)

FASHEGONGLV:≤2W

JIESHOULINGMINDU:-110dBm

TONGXINJULI:>3GONGLI(KONGKUANGJULI)

XIAXINGGONGZUOPINDUAN:868MHz(DUODA102GEPINDUANKEYONG,AESJIAMI)

JIESHOULINGMINDU:-110dBm

FASHEGONGLV: 10dBm-30dBm(RUANJIANKESHEZHI)

SHEBEIBIANHAO:RUANJIANKESHEZHI

TIANXIANJIEKOUFANGSHI:SMABIAOZHUNTIANXIANJIEKOU

KANGGANRAO:SHOUJIPINLV、ZHENGFUWUXIANPINLV、TIELUTONGXINPINLV、WUXIANWIFIPINLVDENGCHANGYONGPINLVKANGGANRAO。

(SAN)WUXIANJIESHOUZHONGXIN

温湿度监控系统

图七、无线接收中心(老版)

GONGDIANDIANYA:JIAOLIU220V

SHANGXINGTONGXUNJIEKOU: RJ45WANGLUOJIEKOU

XIAXINGTONGXINJIEKOU:WUXIAN433MHz(GONG8GEPINDUANKEYONG)

FASHEGONGLV:≤2W

JIESHOULINGMINDU:-110dBm

TONGXINJULI:>3GONGLI(KONGKUANGJULI)

KANGGANRAO:SHOUJIPINLV、ZHENGFUWUXIANPINLV、TIELUTONGXINPINLV、WUXIANWIFIPINLVDENGCHANGYONGPINLVKANGGANRAO

TIANXIANJIEKOUFANGSHI:SMABIAOZHUNTIANXIANJIEKOU

GONGZUOWENDU:-40℃~+85℃

JIE  KOU:MJ-MJJIEKOU

七、系统互换性与维护

XITONGDEHUHUANXINGYUKEWEIHUXINGZHUYAOTIXIANZAITANTOUYUWUXIANJIESHOUJIZHANSHANG,JUTISHIXIANRUXIA:

(一)环境温湿度传感器

1、KEWEIHUXING:

WUXIANWENSHIDUCHUANGANQICAIYONGLVHEJINWAIQIAO,WEILEZENGJIASHEBEIWENDINGXINGJIFANGHUDENGJI,JIANGCAIYONGYITISHEJI(JIANGDIANLUBAN、CHUANGANQITANTOU、WUXIANCHUANSHUMOKUAI、DIANCHI、PEIZHIJIEKOUDENGDOUZHENGTIGUDINGHANJIEZAIDIBANSHANG),GEGEGONGNENGMOKUAIWEIYINGLIANJIE,DIANLUDIBANLIYONGWAIQIAOKACAOANZHUANG,YUWAIQIAOMEIYOULUOSI,DANGCHUXIANSUNHUAIXUYAOGENGHUANSHI,ZHIXUCHAIXIEQIZHONGYIDUANDANGBANZHIHOU,JIUNENGHENFANGBIANDEJIANGZHENGTIDIANLULACHU,RANHOUBAXINDEDIANLUBANTUIRUKACAOJINXINGTIHUAN,ZHUANGSHANGDANGBANJIKE,BUXUYAOGENGHUANWAIQIAO,CAOZUOJIANDANFANGBIAN,GONGZUOLIANGXIAO,WEIHOUQIWEIHUGENGHUANDAILAIHENDABIANLI,TONGSHIYEJIEYUELECHENGBEN。

2、HUHUANXING:

DANGWENSHIDUCHUANGANQIXUYAOGENGHUANSHIYONGWEIZHIHEHUANJINGSHI,KEYITONGGUOCHUANGANQIWAIQIAOSHANGTIGONGDEYIGEUSBFANGTOUJIEKOUFANGBIANDEZHONGXINSHEZHIXINDEJIBENCANSHU,BAOKUOTONGXINXINDAO、FASHEGONGLV、FASONGSHIJIANJIANGE、IDHAODENG,XIANGDANGYUZHONGXINDINGYILEYIGEXINDECHUANGANQI,CISHIJIUKEYIFANGBIANDEZHONGXINTOURUYIGEXINDEXITONGDANGZHONGSHIYONG。

(二)无线接收基站

WUXIANJIESHOUJIZHANDEIDHAOYUGONGZUOXINDAOKEYIFANGBIANDELIYONGWENSHIDUXITONGGUANLIRUANJIANTONGGUOWUXIANJIESHOUZHONGXINZAIXIANGENGGAI(WUXUCONGANZHUANGXIANCHANGCHAIXIE),ZHEIYANG,ZAIXITONGZHONGXINFENPEIDESHIHOU,WOMENKEYILIYONGZHEIGEGONGNENGFANGBIANDEZHONGXINDINGYIFENGWO,BAOKUOFENGWODEBIANHAO、FENGWOGONGZUODEXINDAODENG,WEIYONGHUHOUQISHIYONGTIGONGDEBIANLI。

八、售后和维保

BENGONGSICHANPINCHENGNUO1NIANNEIMIANFEIBAOXIU,CHAOGUOWEIBAOQIZHISHOUQUCHENGBENFEIYONG。

(YI)JISHUZHICHIYUFUWU

DUIYUWOGONGSIXIAOSHOUDECHANPINHESHEBEIWOMENBAOZHENGYONGHUNENGGOUDEDAOZHENGGEXITONGDEZHONGSHENJISHUZHICHIHEFUWU。ZUOWEIJISHUZHICHIZHONGYAOBUFEN,WOMENHAIJIANGWEIYONGHUTIGONGDEXITONGSHENGJIFUWU,BINGQUEBAO:

1、JISHUDEXIANJINXINGYUYINGYONGSHIYONGFAZHANQUSHI; 

2、SUISHINENGGOUWEIYONGHUTIGONGXITONGDEKUOZHANNENGLI,YIMANZUYONGHURIYIFAZHANDEYAOQIU; 

3、SHENGJIHOUDEXITONGYOULIANGHAODEXINGNENGJIAGEBI; 

4、JINGJIXING。 

(ER)DIANHUAZHICHIFUWU

KEHUDEXITONGGUANLIYUANHUOXITONGGUANLIWEIHURENYUANSUISHIKEYUWOGONGSIZHIJIEDIANHUALIANXI,YOUWOSIGONGCHENGSHITONGGUODIANHUAXIANGYONGHUTIGONGZHUANYEDEJISHUZHICHI,YIJIKUAIDESUDUJIEJUEYONGHUWANGLUOXITONGZHONGCHUXIANDEWENTI,BINGTIGONGQUANTIANHOU、WUZHOUMOXIANGYINGFUWU。 

(SAN)FANXIUWEIHUFUWU

DANGWOMENDEGONGCHENGSHITONGGUODIANHUAWUFAJISHIPAICHUWENTISHI,GUIFANGKEXUANZEJIANGSHEBEIJIHUIWOGONGSISHOUHOUDIAN,WOGONGSIJIANGJINKUAIWEININJIEJUECHAZHAOYUANYINBINGJISHICHULIWENTI。

(SI)SHEBEIWEIXIUFUWU

WOMENDUIMIANFEIWEIHUQINEIDEXITONGSHEBEITIGONGWEIHUHEGENGHUANFUWU,DUIHOUXUBAOYONGFUWUHETONGNEIZHIDINGDESUOYOUSHEBEITIGONGBAOXIUHEBAOYANGFUWU。DUIYUWEIBAOHANZAIHOUXUBAOYONGFUWUNEIDESHEBEIJINXINGCHENGBENSHOUFEIFUWU。 

(WU)RENYUANPEIXUN

GENJUKEHUDEXUYAO,WOGONGSIJIANGKEHUXIANGGUANJISHURENYUANJINXINGQUANMIANDEJISHUPEIXUN,DADAOQUANMIANLIJIEXITONGDEGONGNENGHEXIANGGUANJISHU、BINGQIEKEYIDULIJINXINGANZHUANGPEIZHI、RICHANGSHIYONGWEICHI、YIBANGUZHANGZHENDUANHEXIUFUDENGGONGZUOZHIMUDE,YOUGUANJUTIDEPEIXUNNEIRONGBAOKUO: 

1、XITONGDETIXIJIEGOUJIXIANGGUANJISHU; 

2、XITONGDEANZHUANGDIAOSHI; 

3、XITONGGUANLIYUANHEYONGHUPEIXUN。 

九、联系方式

企业名称:成都鑫芯电子科技有限公司

LIANXIDIANHUA:4006628160

Q        Q:

LIAN XI REN:HANXIANSHENG

DI    ZHI:CHENGDOUSHIJINNIUQUJINNIUGAOXINJISHUCHANYEYUANXINGSHENGXILU2HAOTIANYUANDASHA

WANG    ZHI:http://maixiangjiao.com 

HEZUODANWEI

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WENSHIDUCHUANGANQIXILIE:

温湿度传感器 壁挂式温湿度传感器 温湿度记录仪 无线温湿度传感器 数字温湿度传感器 GPS温湿度传感器 


WENSHIDUJIANKONGXITONGCHANPIN:

温湿度监控系统 大棚温湿度监控系统 仓库温湿度监控系统 药品库房温湿度监控系统 库房温湿度监控系统 冷链物流温湿度监控系统 畜牧养殖监控系统 物联网+智慧农业平台 粮仓温湿度监控系统


叶面温湿度传感器 二氧化碳传感器 土壤PH测试仪 土壤PH传感器 光照度传感器 土壤温湿度传感器


XIAOXINGQIXIANGZHANCHANPIN:

环境监测气象站 农业小型气象站


GONGSIDIZHI:SICHUANSHENGCHENGDOUSHIJINNIUQUSHUXILU42HAOSANTAIMOFANGBQU5DONG1DANYUAN202

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