请教，监测中心检测，分界流量负百分之5.6是啥意思，是水表走的快了还是慢了？_百度知道
请教，监测中心检测，分界流量负百分之5.6是啥意思，是水表走的快了还是慢了？
误差为负，分解流量下示值误差应为+&#47首先，你的水表检测不合格;-2%
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TM卡智能水冷水表的研究及其系统实现论文.pdf73页
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重庆人学硕十学位毕业论文
Underthestudyofthecurrentadministrationstructureofusingwaterand
watersupplyindustry,Igivethedesigningideaoftheintelligentwater-meter
basedontheenvironmentalprotectionanddevelopmentofwatersupply
industry.Moreover,accordingtothesituationofourcountry，Iputforwardthe
projectondesignandresearchoftheintelligentwater-meteroftheTM touch
memory Card.
Asystematicalstudyonintelligentwater-meterofthe'FMCardhasbeen
carriedoutinthepaper,whichinvolvestheknowledgeinthefieldsofintellige-
nceICCardelectronics，microcomputer,informationsecure，machinerytech-
nologyetc.Itmainlyincludesthegeneralschemedesign,particularfunction,
softwareandhardwaredesignofcontrolsystemandthedevelopmentandappli-
cationofTMCardtechnology.Currently,TMCardinterfacecircuit，synchron-
ouswateraccumulationcircuitandbatterydetectcircuithavebeenaccomplish-
ed.Inaddition,thelength-of-lifeofbatteryhasbeenlengthen勿realizinglow
power-wastageinthewholewater-meter.
Theintelligentwater-meterthatisdevelopedhasthecharacteristicsoflow
cost,lowpower-wastage,simpleandconvenientoperation.Withpromotionof
thereliabilityofthewater-meter,Itisbeingusedinsomeuptown.
Theresearchnotonlysuppliesasolutionforincreasingtheideaofsaving
waterandachievingtheautomaticmanagementinthewatersupplyindustrybut
alsohasanimportanteffectonthedevelopmentofwatersupplyindustryandthe
actualizationoftheGold-cardengineering.
Keywords:watersupply intelligentwater-meterTouchMemoryCard
informationSecure reliability
a庆大学硕士学位毕业论文
第一0 绪论
第一章绪论
【摘要】本章首先概要的介绍了国内外白来水业及智能水表发展、应用的现状，分析
了现有智能水表存
正在加载中，请稍后...}