An OBD (On-Board Diagnostics) based speed limiter is an advanced device that connects to a vehicle’s OBD-II port to monitor and control its speed. This technology enhances safety, ensures regulatory compliance, and promotes responsible driving behavior.
Our OBD-Based Speed Governor is a compact, efficient device designed to control and monitor vehicle speed directly through the On-Board Diagnostics (OBD) port. Engineered for seamless integration, this speed governor is compatible with most modern vehicles and is ideal for fleet operators, commercial vehicles, and public transportation services aiming to enhance safety, compliance, and fuel efficiency.
| Main Heading | Details |
|---|---|
| MCU | |
| Core | ARM Cortex 32-bit |
| CPU Freq | 72MHz |
| CAN | |
| Version | 2.0 |
| TTL/UART | |
| Baud rate | 2400 to 115200 Configurable |
| Hardware Handshake | No |
| USB | |
| Version | 2.0 full speed device |
| Mode | Virtual COM port |
| Inputs / Outputs | |
| Digital Inputs | 2 Nos. |
| Voltage levels | 0 to 1.6V Logic Low / OFF 1.7 to 30V Logic High / ON |
| Dedicated Digital Inputs | |
| Isolated Pulse sensor input | 1 Nos. |
| Controller capture input | 1 Nos. |
| Digital Outputs | |
| Current | Open Drain, 3A max. |
| Status LEDs | |
| Power | Indicates whether the device is powered on. |
| STATUS | |
| Electrical | |
| Input Voltage | 8V to 36 V |
| Protections | Reverse Battery, Transient Protection Under Voltage lockout |
| ESD Protection | 4kV |
| Power Consumption | Less than 0.5 watt |
| Environmental | |
| Operating Temperature | -40 to 85 Deg C |
| Mechanical | |
| Dimensions | 70 X 55 X 25 mm. |
| Box Material | ABS |
| Ingress Protection | IP56 |
| Weight | 200 Grams (Approx.) |
GB-A3B trackers can support regular accessories such as a panic button, a mobile printer, an external relay, a speaker or microphone, and a controller. Tailored for the projects, we can provide sensors like the capacitive fuel level sensor, container door sensor, and rotation or temperature sensor.
To enable a speed-limiting function, this device needs an external relay, which will serve as fuel-cutoff lines to restrict speed.
Certainly, our solutions are relied upon by our customers, achieving vehicle speed limitation through precise, continuous control of fuel supply. This approach keeps the vehicle within safe operating limits, reducing accident risks and ensuring the safety of both passengers and assets.
We offer a range of speed-limiting solutions tailored to various vehicle types and models. Please reach out to us to verify the best solution for your needs.
Would you like to ask us a question, are you looking for a contact person or do you need help with a problem? Then simply fill in our contact form. We will get in touch with you as soon as possible.
