Parking Lot Guidance System

PGS SERIES – Parking Lot Guidance System

COMPONENTS

1 PGS controller

Technical Parameters

• Power Supply: DC12V/1A
• CAN bus network can be up to 3000 meters
• 58 zones and 62 extensions set can be managed by1 host
• 32 parking lots and 8pcs parking guiding display can managed by each RS485 bus
• Off-line records can be stored up to 60 days

Main Features

• Industrial grade 32bits ARM microprocessor
• Embedded real-time operating system (RTOS)
• CAN bus network
• Integrating 5 lines high-speed real-time RS-485 bus port
• Off-line work, can be cut off from computer and work independently
• Parking lots data is collected and issued in real time
• GPRS-DTU module can be connected to Central Control Unit (CCU)

Installation and setting

1. Installation

Lay the cables and install according to the design scheme; arrange layout reasonably, handy installation. In installation, please pay more attention to matched resistance of CAN bus and RS485 bus. Already including CAN bus matched resistance (120 Ohm), user just need to short-circuit two longest controller’s CANL and RES in CAN bus network. The matched

resistance (180 Ohm) is connected to every line RS-485 bus controlled by PGS-320 controller with parallel mode. In your use, just need one resistance(180 Ohm) connect to LED screen or the longest detector in bus.

2. Terminal setting

Chart 1 PGS-320 Silk print

Chart 2 DIP switch

As chart 2, all DIP switch in bottom is 0# terminal regarded as data center acquiescently. For A5-A0, high-order in front and low-order in behind, S1 and S0 are preset switch.

2 Ultrasonic Sensor

Technical Parameters

• Operating Voltage: DC12V/24V ,max not over26V
• Operating temp: -20℃ to 50℃
• Storage temp.:-40℃ to 85℃
• Operating relative humidity: 30%-90%
• Used condition: installed on the top of the parking space (range 1.0m to3.5m)

Main Features

• Industrial standard design, adapt to all kinds of bad environment;
• For parking lot space vehicle real-time detection；
• Use RS485 communication bus, max can connect 32 pcs ultrasonic sensor;
• Can not connect the controller to work independently.

Installation