Working principle: collect real-time parking data by the ultrasonic distance measuring, control the display of LED indicator, pass real-time lots information to ZCU through RS485 network.
Applications: hotel; hospital; big shopping center or mall; tall commercial buildings,etc.
How does KEYTOP parking guidance system work?
Ultrasonic detector is installed right above each parking space to collect real-time parking status,meanwhile,ultrasonic detector will send commands to LED indicator to control its color change,turn red when parking space is occupied,green when vacant.
ZCU will scan the detectors which is under its contol to collect data,then send to CCU.
CCU will send commands to LED display after data processing to show the vacant parking space quantity.
Advantages of KEYTOP parking guidance system:
1.trial and EM orders are welcome
2,ISO9001 and CE certificate
3.more than 7 years' experienceof projects implementation,over 700 cases located in 36 countries including USA.
4.first sale volumn in China,keeps more than 65% since 2007
5.use network cable as connection wire,easy installation,low wire cost
6.automatically storage: recover the data automatically when repower on,not need reset mannually
7.web edition software support hte management of parking lot anywhere anytime
9.pluggable connection,with high stability
10.support offiline checking: can check the detector status via LCD of ZCU