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How RemotiveTopology Extends Google Cloud Horizon to Test Entire Vehicles
RemotiveTopology adds whole vehicle electrical and electronic architecture testing to Horizon, letting teams run virtual systems before hardware is ready and connect physical components later. The “vehicle as code” approach describes a runnable network topology that can combine virtual and physical nodes and support...
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Key takeaways
- RemotiveTopology adds whole vehicle electrical and electronic architecture testing to Horizon, letting teams run virtual systems before hardware is ready and connect physical components later.
- The “vehicle as code” approach describes a runnable network topology that can combine virtual and physical nodes and support early integration across vehicle systems.
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openai.comCreate a landscape editorial hero image for this Studio Global article: How does RemotiveLabs’ integration of RemotiveTopology with Google Cloud’s open-source Horizon platform enable automakers to build and test. Article summary: Integrating RemotiveTopology with Horizon lets automakers describe and run a vehicle’s electrical and electronic architecture as software in the cloud. Teams can connect simulated systems—and later physical components—to. Topic tags: general, documentation, general web, user generated. Style: premium digital editorial illustration, source-backed research mood, clean composition, high detail, modern web publication hero. Use reference image context only for broad subject, composition, and topical grounding; do not copy the exact image. Avoid: logos, brand marks, copyrighted characters, real person likenesses, fake screenshots, UI text, readable text, watermarks,
RemotiveTopology brings virtual vehicle-network testing into Google Cloud’s Horizon platform, extending development beyond the cockpit and Android Automotive software. Automakers can describe vehicle systems as executable software, test their interactions before all physical parts are available, and bring hardware into the same topology as it arrives. 4
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A Google Cloud executive cited roughly 40% lower feature-development costs, increased test coverage and virtual software testing up to nine times faster. These are reported benefits, not independently verified results for every automaker or Horizon project. 3
What the integration adds to Horizon
Horizon is an open-source development platform for automakers and suppliers. Its initial focus includes building, testing and deploying Android Automotive software. RemotiveTopology adds a way to model and test interactions across a vehicle’s wider electrical and electronic architecture, rather than limiting virtual development to the cockpit and core compute systems. 4
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That broader scope matters because vehicle software depends on connected systems. Testing an individual component in isolation may not show how it behaves when exchanging data with other parts of the car. RemotiveTopology is designed to represent those connections, including vehicle network traffic, so virtual systems can be tested together and linked with real hardware. 4
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“Vehicle as code”: from topology description to test environment
RemotiveTopology represents a vehicle system as a topology: a structured description of its components and connections that can be executed as a test environment. Teams can combine virtual and physical nodes, and the documentation describes use cases ranging from early component development to hardware-in-the-loop testing. 1
This makes it possible to start with simulated components or models, test system interactions, and incorporate physical parts as they become available. RemotiveLabs says teams can run tests without waiting for hardware or other teams’ dependencies to mature. 7
The approach is intended to help teams reuse a common setup across software and hardware stages. The topology can be version-controlled as code, while the virtual environment can reproduce vehicle network communications. That gives teams a shared basis for integration work across organizational and supplier boundaries, although the sources do not quantify how much those silos are reduced in practice. 4
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Network protocols and earlier integration
RemotiveTopology supports simulation involving vehicle communication technologies including CAN, LIN, FlexRay and Ethernet. Its virtual nodes can be used alongside physical hardware, allowing teams to test a relevant portion of a vehicle network instead of waiting for a complete vehicle to be assembled. 1
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The practical benefit is an earlier opportunity to find integration issues: software teams can exercise connected systems while some components are still represented by mocks, behavioral models or virtual ECUs. The setup can then evolve as real components become available. RemotiveLabs describes this as supporting work from early development through larger-scale hardware-in-the-loop testing. 1
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What the reported performance figures mean
A Google Cloud executive cited approximately 40% lower feature-development costs, improved quality through increased test coverage, and software testing in virtual environments that can be up to nine times faster. The figures are presented as reported benefits of virtual development; the available source does not provide enough detail to treat them as universal, independently validated outcomes for every Horizon deployment. 3
The underlying product capabilities are distinct from those headline estimates. RemotiveTopology documentation describes mixing virtual and physical nodes, while RemotiveLabs’ integration-testing material describes testing systems and their interactions before hardware or other teams’ dependencies are ready. Those capabilities explain how earlier testing can work, but do not by themselves establish a particular cost reduction or speedup. 1
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How Arm and Volvo Cars fit into the picture
RemotiveLabs has also described digital-twin work with Arm involving virtual platforms and vehicle electrical and electronic systems. That source names Volvo Cars as a supporting partner in the demonstration and describes Google Cloud infrastructure in that context. Separately, Volvo Cars is identified as Horizon’s lead industry partner. 17
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These are related examples of cloud-based automotive development, but the available sources do not establish that the Arm demonstration and the RemotiveTopology–Horizon integration are the same project. 4
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What is the short answer to "How RemotiveTopology Extends Google Cloud Horizon to Test Entire Vehicles"?
RemotiveTopology adds whole vehicle electrical and electronic architecture testing to Horizon, letting teams run virtual systems before hardware is ready and connect physical components later.
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RemotiveTopology adds whole vehicle electrical and electronic architecture testing to Horizon, letting teams run virtual systems before hardware is ready and connect physical components later. The “vehicle as code” approach describes a runnable network topology that can combine virtual and physical nodes and support early integration across vehicle systems.
Sources
automotiveworld.comRemotiveLabs brings full-vehicle testing to Google Horizon
remotivelabs.comVirtual vehicle integration testing - RemotiveLabs
forbes.comGoogle Cloud, RemotiveLabs Partner To Speed Virtual Vehicle Development
prnewswire.comAccenture and Google Cloud Transform Software Development with ...