Ethiopia Standard Car Speed Limiter with Speed Recording and
Reporting Devices
1 Product Specifications
Dim. | 117*92*31 (mm) |
Weight | 280g |
Network | GSM/GPRS/GPS |
Band | 850/900/1800/1900MHz |
GPS chip | U-blox |
GSM/GPRS Module | SIM800C |
Bluetooth Module | BT360I |
CPU | STM32F105RBT6 |
Power IC | TD1509-ADJ |
Anti-jamming | Strengthened Anti-jamming |
GPS sensitivity | -159dBm |
GPS accuracy | 5 m |
GPRS requirement | GPRS Of speed limiter shall have a minimum of Multi-slot Class 8 |
GPRS Of speed limiter shall Support at minimum four coding schemes
(CS-1, CS 2, CS-3 and CS-4) download speed at least speed 85.6kbps upload
speed is at least 21.4kbps |
Positioning Accuracy of GPS shall be Less than 5 meters at 20 RMS |
2. Speed Limiter Requirement
Ethiopia Standard Car Speed Limiter with Speed Recording and
Reporting Devices
- The speed limiter devices shall be of industrial grade and designed
for automotive application;
- All components necessary for full function of the speed limiter or
the Speed limiter device shall be energized whenever the
vehicle is being driven;
- The device should provide functional check facility by which the
set speed and functioning can be checked by the field and
other concerned authorities;
- The speed limiter device system shall be equipped with a system
which shall accept an external device for testing the speed
limiter and verifying its functionality;
- All speed limiter device system shall able to be checked for
accuracy and functionality;
- The speed limiter device system shall be able to be verified.
Authenticated and tested whilst the vehicle is "on" the road.
- The input speed signal shall be obtained from global navigating
system (GNS) or speedometer vehicle speed signal or a
converted speed signal from vehicle gearbox or from other
separately installed sensor as deemed appropriate
Ethiopia Standard Speed Limiting Device Speed Limiter Real-time
Online Tracking
- Road speed limiting device shall have a users and technical's
manual, both written in English/Amharic ;
- The recorder shall incorporate a combination of an onboard and
off-board mechanism for recording and storing the speed of the
vehicle;
- The speed shall be recorded in Km/h at not more than five seconds
interval;
- The retrieved data shall clearly and in an unambiguous manner
display the date (dd Imm Iyyyy) of recording.
3 Application Field:
- For School Bus ;
- For tour bus and passenger car management ;
- For logistics vehicle monitoring and management ;
- For tank truck monitoring and management.
- For limit the speed of vehicles
4 Parts list:
Power wire
Executor wire
Buzzer (optional)
GPS Antenna
GSM Antenna
SIM Card Slot
Bluetooth printer
Bluetooth antenna