wireless parking lot system | Global Trade leader ecrobot

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wireless parking lot system

Posting date : Oct 26, 2012

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Free Member Scince May 15, 2012

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TRANSPORTATION | Vehicles o

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87-

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Detailed Description

1. Technical Parameters : Service Voltage: 3V battery Battery Life: >5 years Average Current: 55uA Power Dissipation: 165uW Dormancy Current: <4uA Communication Way: 915/868/470MHz, Rf communication Case Material: PC(high impact resistance,antiflaming, anti-corrosion) Transmitting Power: 5dBm Detection Distance: 30~50cm Communication Distance: 30m Weight Capacity: 10tons Working Temperature: -40~75 2.SystemStructure Principle: Wireless ultrasonic detector detects the parking space status, then transmit the detect information to related wireless zone controller via RF signal. Meanwhile, wireless zone controller will collect these information and forward to wireless router which connected to wireless central controller by Wifi. After acquiring the whole garage parking information, the wireless central controller would send the updated information to every LED screen in the car park by LED screen controller via wireless router. It realizes the parking guidance function through above procedure 3.Cases: 1 August,2008 200 cars Japan Shin-Tokyo Building(TOKYO Marunouchi) 2 August,2008 70 cars Beijing hongqiao pearl-market 3 Sep,2008 3160 cars Philippines Mall of Asia (Manila SM) 4 Oct,2008 1500 cars Singapore Harbourfront Centre(OEM) 5 Nov,2008 320 cars Thailand Kasikorn Bank 6 Feb,2009 241 bays Xuchang PANGDONGLAI Plaza 7 April,2009 105 bays Spain OviedoBus station 8 May, 2009 109 bays Beijing Ocean family 9 June,2009 650 bays France Alizes 10 July, 2009 890 bays Kunming THE TWIN TOWERS 11 July,2009 1700 bays Philippines SM megamall ......