What is the 'Open Vehicles' project, which enables the introduction of open-source telemetry functions into electric vehicles to monitor and control vehicle status, such as charging sessions?
The Open Vehicles project was founded in September 2011 by three Tesla Roadster owners and develops and releases the OVMS (Open Vehicle Monitoring System) , a completely open-source vehicle telemetry monitoring, diagnostic, and control system.
Open Vehicle Monitoring System | Open Vehicles
Since the developers of OVMS are themselves a group of avid electric vehicle users, they are very enthusiastic about providing detailed telemetry data about the vehicle's interior.
• Live monitoring function : Real-time monitoring of various vehicle information such as charging status, temperature, tire pressure, and diagnostic error status.
• Alert function : Warns you if a serious situation or event occurs, such as charging interruption, battery cell failure, or potential theft.
• Vehicle control : Depending on the vehicle's connectivity, it may also be possible to control the charging process, air conditioning, engine tuning parameters, etc.
• Remote control : Remote control via web app and smartphone app
Looking at the hardware of the basic components, it is a small, inexpensive module that connects to the vehicle's
Systems running on OVMS modules provide a web application user interface and remote control capabilities via smartphone apps. Furthermore, they support integration into home automation and process automation systems via Message Queuing Telemetry Transport (MQTT) and offer data logging capabilities to SD cards and servers.
openvehicles/Open-Vehicle-Monitoring-System-3: Open Vehicle Monitoring System - Version 3
https://github.com/openvehicles/Open-Vehicle-Monitoring-System-3
For developers and engineers, OVMS provides a variety of CAN tools, including multiple log formats, a configurable OBD2 translator, a DBC decoder, a reverse engineering toolkit, and a CANopen client. These tools enable the reading and writing of CAN frames via TCP using SSH or WebSocket.
As of the time of writing, the following vehicles are supported by OVMS:
BMW i3 / i3s
・Chevrolet Bolt EV / Ampera-e
BYD Atto 3
Cadillac 2nd gen CTS
Cadillac CT5
Chevrolet C6 Corvette
DBC-Based Vehicles
・DEMO Vehicle
• Energica motorbikes
Fiat 500e
Fiat e-Doblo
Hyundai Ioniq 5 / Kia EV6
Hyundai Ioniq vFL
Jaguar IPace
・Kia e-Niro / Hyundai Kona / Hyundai Ioniq FL
Kia Soul EV
・Maxus eDeliver3
Maxus Euniq 5 6-seats
Maxus T90 EV (MT90)
Mercedes-Benz B250E W242
MG EV
Mini Cooper SE
Mitsubishi Trio (i-MiEV)
Nissan Leaf / e-NV200
NIU MQi GT EVO / 100
OBDII Vehicles
・Renault Twizy
・Renault Zoe
・Renault Zoe Phase 2
• Smart ED Gen.3
• Smart ED/EQ Gen.4 (453)
・Tesla Model 3
Tesla Model S
Tesla Roadster
Toyota RAV4 EV
Tracking Vehicles
VW e-Golf
VW e-Up
VW e-Up via OBD2
・VW e-Up via Comfort CAN (T26A)
・ZombieVerter VCU
While OVMS is open-source and open hardware, making it possible to build your own, we also sell pre-built systems for those who are not confident in their ability to build one themselves.
Buy OVMS | Open Vehicles
https://www.openvehicles.com/buy
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