Motor vehicle speed measuring device displays images

As a vehicle speed measuring device using the principle of receiving and broadcasting using Doppler Radar effect, it allows accurate vehicle speed measurement, while displaying vehicle image and measuring speed.

All data after measurement will be written to the memory card or printed directly for processing. The device was improved by the Center for Electrical Industries (Institute of Electronic Engineering, Ministry of Public Security) on the basis of STALKER-ATR motorized vehicle speedometer.

Some specifications of the machine before and after conversion.

Before conversion After conversion
- Power supply: Battery 6.6 - 9.0 VDC, 0.7A
Battery 12.0 VDC, 0.9A

- Battery capacity: 1.5Amp / h
Battery capacity: 2.2 Amp / h

- Battery life: 4-12h
Battery usage time: 4-8h

New specifications are added

- CCTV camera: zoom lens: 1-22X; control tele, wide, near, far; automatic light control, sharpness; Compact size.

- Digital recorder: 2.5 'LCD monitor; Memory card 256 MB - 512 GB (can record from 5,000-10,000 photos).

- Controller: Controlling and processing video signals from the camera with the measurement data of the machine put on the screen.

- Some equipment, accessories included: Digital photo printers; suitcase containing the whole device.

Features and utilities

The device can be measured in static mode (stationary fixed at one point) with a maximum distance of 100 to 150 m and dynamic (vehicle in operation), a distance of 50 to 60 m; allows to display clear images, identify vehicles, number plates, speed, shooting time; The device is compact, easy to disassemble and fast; operating in a stable, high reliability outdoor environment; Warranty, easy maintenance and convenience; In particular, the cost of a converted machine is only 1/4 of the price of imported meters. The equipment has been tested at the Measurement Center (Ministry of Defense), was actually tested in the field to achieve good results. The Center for Electrical and Business Services is improving the entire STALKER-ATR of the United States to be widely used nationwide.

For more information, please contact: Center of Electrical Engineering, Institute of Electronic Engineering and Professional Mechanics, General Department of Technology Ministry of Public Security, 80 Tran Quoc Hoan, Cau Giay, Hanoi, telephone: 069.47678.

Hai Hang : CNM-SPM