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Parking GPS synchro

Date time synchronisation via GPS.

Correctly synchronised date and time are of crucial importance in time-based parking systems. A GPS receiver synchronises the UTC (Coordinated Universal Time) time. Local time is then calculated from this.

Operation:

The GPS (Global Positioning System) consists of 24 operational satellites that orbit the Earth in six fixed paths, each satellite transmitting its own signal. The system operates 24 hours a day and covers practically the entire globe. Under ideal conditions, from 5 to 10 satellites will be visible at any one time.

Environmental conditions can play a major part in the number of satellites from which data can actually be received, however. Disruptive factors can include: high buildings, steel structures and wooded surroundings, as well as weather conditions such as rain, snow and fog. The internal clock compensates for these effects.

Specifications

GPS Antenna:

  • Mounting: Surface mounting
  • Water resistance: IP67
  • Cable length: 150 cm
  • Connector: SMA-male
  • Receiving signals: GPS
  • Function: antenna for use in combination with the synchronization module

 

Synchronisation Module:

  • Housing: black plastic
  • Supply voltage: 12-24Vdc +-10%
  • Mounting: Din-rail mountig
  • Water resistance: indoor use

 

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