AUMI Industrial Equipment and Automation Co., Ltd. is proud to be the only genuine distributor of SICK (Germany) in Vietnam, a supplier of SICK laser sensor technology, in conjunction with service providers and system integrators, together creating a total solution for non-stop toll collection stations.
With the development of technology in general and the traffic sector in particular, toll collection stations in Vietnam are gradually shifting from one-stop toll collection (MTC) to non-stop toll collection (ETC).
With many benefits such as followings:
- State: Building a national database on traffic.
- Society: Reduce congestion, reduce pollution, reduce accidents.
- BOT investor: Avoid loss, save station construction cost, save toll station personnel cost, save cost of printing paper tickets.
- Vehicle owners: Save time, save fuel, increase vehicle life.
To deploy non-stop toll collection stations, 2 main technologies are needed:
- RFID (Radio Frequency Identification) technology uses radio waves to automatically identify motor vehicles.
- Laser sensor technology to detect and separate vehicles, trigger the camera to capture license plates, command the RFID reader to latch data and send it to the server
AUMI Industrial Equipment and Automation Co., Ltd. is proud to be the only genuine distributor of SICK (Germany) in Vietnam, a supplier of SICK laser sensor technology, in conjunction with service providers and system integrators, together creating a total solution for non-stop toll collection stations.
With the leading advantage in laser technology, SICK sensors with LMS lines are trusted and widely used by contractors in Vietnam and around the world, especially in the field of traffic.
Many outstanding features of LMS series can meet the high requirements of vehicle detection accuracy, vehicle passing speed, minimum distance between 2 vehicles, detection range, number of detection lanes, operation stability when working outdoors, remote control and monitor equipment…
Below feature is LMS511 SICK series, popularly applied model:
- Technology: Laser sensor
- Light source type: Infrared (Infrared – 905 nm)
- Laser Type: 1, eye-safe (eye-safe: IEC 60825-1 (2007-6))
- Scan Frequency: 25 Hz / 35 Hz / 50 Hz / 75 Hz / 100 Hz
- Maximum measuring distance: 80m
- Scan angle: 190°
- Resolution is adjustable in degrees of angle: 0.1667°, 0.25°, 0.333°, 0.5°, 0.667°, 1°
- Power supply: 24VDC
- Enclosure rating: IP67
- Interface: RS-232, RS-422/485, Ethernet 10/100 Mbit/s, USB, 2 switching inputs, 3 switching outputs
- There is a light to show the status of the device
- Power Consumption (Normal): 22 W
- Operating Conditions: −30°C to +50°C
- Filter modes: rain, fog, dust, glass
Figure 1: Installation location of SICK. Device
