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Hardware for Smart Parking Solution

ASN Inc. IoT Controllers and Sensors

ASN Inc. is a technology company that develops and sells hardware for indoor positioning parking control solutions based on wireless platform in the area of the Sub Giga Hz, to the Industrial IoT world.

 

Smart Parking Solution Architecture

The parking sensors are battery-based wireless and designed to work for at least five years, so the installation does not require any infrastructure. The mounting of the sensors is on the surface (asphalt / concrete), and can be attached both by three screws designated residence or with special adhesives (bottom structure outlets hive shaped sensor that enables a large contact area with the glue used to maximize grip).

The range extenders (routers) communicate with sensors and wireless range extenders area, and consume DC power of 5 volts (low power). These range extenders can be layouts in street lighting fixtures – as we offer the integrated solution – control lighting and parking with Comexys (see attached brochure).

The gateway communicates with a wireless range extenders (routers) on the one hand and the server / cloud on the other side, and require a 5 V power. Communication toward the server can be wired / wireless or cellular.

Each gateway supports up to 30 routers, each Router supports up to 600 sensors. One Gateway can communicate with up to 18,000 sensors.

System Architecture Diagram

 

Parking Availability Sensor

ASN Inc. parking sensor contains two internal sensors: an optical sensor and a magnetic sensor, and has very high, over 98 percent, accuracy in identifying available / occupied parking space. Only when the combination of data from both sensors aligns, you receive the notification required. 2 percent inaccuracy appear because of unusual shape of the parked car
The sensor is rugged and built to survive pressure up to 5 tons. The sensor comply to IP67 standard, and is designed to withstand harsh environments. The sensor operates on internal batteries and is designed to work continuously for at least five years.



Operational environment
  • Temperature: -20°C~80°C(Working)/-40°C~80°C(Store)
  • Water Proof: Support IP-67
Sensing Technology
  • Magnetic Field Sensor
  • IR Sensor
  • RF Radar
Power
  • Battery: Lithium(3.6V)/ 5 years or longer
Dimension
  • Diameter: 150mm
  • Height: 35mm
  • Weight : 260g
RF Specification
  • 424Mhz : 20ch
  • 434Mhz : 10ch
  • RF Output : Less than 10mW

 

Communication Unit

Communication Unit
  • Communication between sensors
  • Gathering data from Parking Sensors
  • Receive up to 600 Sensors in real time
  • Support “Star mesh” communication between Repeaters
Operational environment
  • Temperature: -20°C~80°C(Working)/-40°C~80°C(Store)
  • Water Proof: Support IP-67
Sensing Technology
  • Magnetic Field Sensor
  • IR Sensor
  • RF Radar
Power
  • Battery: Lithium(3.6V)/ 5 years or longer
Dimension
  • Diameter: 150mm
  • Height: 35mm
  • Weight : 260g
RF Specification
  • 424Mhz : 20ch
  • 434Mhz : 10ch
  • RF Output : Less than 10mW