In-Vehicle Embedded and Intelligent Connected Terminal Development Solution An in-vehicle embedded or connected terminal links vehicle power, ECU networks, sensors, positioning and communications to cloud platforms and may provide acquisition, gateway, recording, edge processing, diagnostics or device management. Subsystem development does not establish whole-vehicle functional-safety certification, road approval or a complete autonomous-driving system.
| Project element | Solution statement |
|---|---|
| Best fit | For vendors and integrators of telematics terminals, commercial fleets, special vehicles, data recorders, vehicle gateways, roadside or vehicle-road terminals and test tools that need custom hardware, system software, communication protocols, cloud integration or prototype validation. |
| Required inputs | Inputs include vehicle model and environment, ECU and message matrix, CAN/CAN FD/LIN/automotive Ethernet, power transients and sleep/wake behavior, temperature and vibration, positioning and cellular communications, operating system, boot time, diagnostics, OTA, data and privacy, cybersecurity and functional-safety targets, installation space and third-party test standards. |
| Delivery scope | Deliverables may include schematic and PCB or selected devices, prototypes, BSP/drivers, firmware and applications, message and interface documents, configuration and diagnostics tools, OTA design, cloud APIs, bench and vehicle integration records, test cases, issue lists and production-introduction materials. Automotive components and third-party tests follow the confirmed scope. |
| How is acceptance defined? | Acceptance may check vehicle power-up/down, cold boot, sleep and wake, bus load and message loss, acquisition timestamps, end-to-end latency, network recovery, failed-update rollback, logs, permissions, temperature and electromagnetic environment. EMC, ESD, environmental and road tests use the designated standards and qualified laboratory or responsible party. |
Best-fit users and scenarios
For vendors and integrators of telematics terminals, commercial fleets, special vehicles, data recorders, vehicle gateways, roadside or vehicle-road terminals and test tools that need custom hardware, system software, communication protocols, cloud integration or prototype validation.
What inputs are required to start?
Inputs include vehicle model and environment, ECU and message matrix, CAN/CAN FD/LIN/automotive Ethernet, power transients and sleep/wake behavior, temperature and vibration, positioning and cellular communications, operating system, boot time, diagnostics, OTA, data and privacy, cybersecurity and functional-safety targets, installation space and third-party test standards.
What modules can the system include?
Scope may include MCU/SoC hardware, power protection, vehicle interfaces, BSP and drivers, message parsing, data logging, edge algorithms, GNSS and cellular communications, V2X peripheral interfaces, diagnostics, OTA and rollback, device management, cloud APIs, permissions and logs, bench tools and HIL or replay interfaces.
What can be delivered?
Deliverables may include schematic and PCB or selected devices, prototypes, BSP/drivers, firmware and applications, message and interface documents, configuration and diagnostics tools, OTA design, cloud APIs, bench and vehicle integration records, test cases, issue lists and production-introduction materials. Automotive components and third-party tests follow the confirmed scope.
How is acceptance defined?
Acceptance may check vehicle power-up/down, cold boot, sleep and wake, bus load and message loss, acquisition timestamps, end-to-end latency, network recovery, failed-update rollback, logs, permissions, temperature and electromagnetic environment. EMC, ESD, environmental and road tests use the designated standards and qualified laboratory or responsible party.
Limits and responsibility boundary
The solution does not include whole-vehicle functional safety, safety of the intended functionality, cybersecurity certification, automotive qualification, road approval, complete ADAS or autonomous-driving responsibility by default. ISO 26262, ISO/SAE 21434, AEC-Q and similar targets require explicit scope and separate validation.
Related services and cases
Return to the solutions overview to compare scenarios, or review related project cases. Metrics and conditions from a case do not automatically apply to a new project.
Frequently asked questions
Can the terminal connect to an existing vehicle ECU and CAN network?
It can be assessed when authorized interface and message information is available. Bus load, gateway policy, diagnostic access, message timing, electrical interfaces and data compliance must be checked; vehicle safety mechanisms must not be bypassed.
Can the project develop a complete ADAS or autonomous-driving system?
Sensor interfaces, data recording, edge processing or a scoped assistance module may be developed, but complete ADAS and autonomous driving involve whole-vehicle architecture, redundancy, safety, road testing and regulatory responsibility outside ordinary terminal development.
Are automotive-grade and functional-safety certifications automatically included?
No. Component grades, development process, test standards, third-party laboratories, whole-vehicle validation and certification responsibility must be agreed at project start. A functionally tested prototype is not an automotive or functional-safety certification.
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