Designed to capture, measure, and store vehicle data across all testing environments, DunaLog provides reliable and high-performance data logging capabilities. Proven over millions of kilometers, it delivers a robust solution that adapts to every type of vehicle and meets the majority of data acquisition requirements.
Our data upload is stable and 100% reliable, with no data loss. The system is designed to prevent recording gaps and eliminate the need to re-run tests.
The system supports a large number of input and sensor connections. This extends test coverage, simplifies logistics, and reduces installation back-and-forth.
Our onboard HMI, accessible via Ethernet or Wi-Fi, lets you import DBC files to view vehicle network data in real time.
Our product lets you automate diagnostic requests to get a complete picture of your vehicle’s status. Identify the root cause of a fault faster and make the right decisions, with no loss of information.
Short, actionable information (alerts, errors) is reported live, in real time. All relevant data is available on a remote platform, which also lets you view and manage your devices’ configuration. You can react immediately when an issue arises, while processing the bulk of the data later.
Our teams can remotely update the system, deploy files, and manage configuration settings. This eliminates time-consuming on-site interventions and enables faster response times when support or adjustments are required.
As soon as a recording file is complete, it is sent directly to the server via our Wi-Fi and cellular networks.
A simple press of a button marks the event and activates all 4 cameras. The relevant moment is instantly tagged, and our smart video acquisition captures the context up to 60 seconds before and after the event. This reduces sorting time and helps identify the root causes of anomalies.
The system is configured to transfer data to the server. Storage is automatically updated, deleting what has already been transferred. Our device can therefore handle long test campaigns without running out of space.
Our technology lets you add your own applications and trigger custom actions. The system adapts to each team’s methods, without changing the way they work.
Setup is designed to be simple: the case containing our device can be placed directly in the trunk. This reduces handling, minimizes errors, and gets your tests started faster.
As a TISAX-certified company, we provide our partners with the added assurance of a recognized security standard for the protection of our data and infrastructure.
A discreet and highly efficient embedded fault recorder designed to capture and diagnose intermittent vehicle faults during testing and validation activities.
A device designed to remotely send a wake-up signal to the DunaLog.
DunaLog supports up to four cameras for recording video footage synchronized with captured events and vehicle data. This additional context significantly facilitates post-test analysis, helping engineers understand events more quickly and identify the root causes of anomalies.
A robust and secure carrying case designed to transport the DunaLog and its accessories while ensuring a clean and efficient installation inside the vehicle during testing activities.
A combined external antenna providing reliable communications, precise positioning, and seamless system connectivity.
Standard storage capacity. Lower-capacity options can be provided upon specific customer request.
A module that adds additional USB ports, increasing the number of camera connections available for synchronized video acquisition.
Our proprietary platform enables you to read, extract, and convert recorded data from the device into your preferred formats, with no preprocessing required.
A connected datalogger (or data recorder) is a standalone electronic device designed for the monitoring, measurement, and automatic recording of physical or logical variables. The Dunalog is a state-of-the-art logger dedicated to the automotive sector. Connected to the vehicle networks (CAN FD, LIN, Ethernet), this device captures onboard data in real time and secures the automatic transfer of files to a cloud or web server via cellular and Wi-Fi networks, ensuring zero data loss.
The Dunalog is a versatile device with multiple connectivity sources. It enables the acquisition of complex signals from the vehicle network (via DBC file import) and also includes its own internal sensors (accelerometer, gyroscope, magnetometer). Although designed for communication buses, it can track the operating status of your infrastructure in extreme environments (withstanding -30°C to +85°C). For specific needs such as thermometers, hygrometers, or the humidity and temperature measurements usually found on other types of dataloggers, our technology allows the addition of custom applications and probes suited to your validation campaigns.
Recording and system configuration are managed wirelessly and remotely. The Dunalog includes a mobile network and Wi-Fi connection to automate data transfer. For live monitoring, short information (alerts, errors) is reported in real time to a remote platform. Our teams can also manage firmware updates remotely, which avoids time-consuming on-site visits and optimizes the monitoring of your fleet.
The raw measurements and files recorded on the internal SD card are converted using our LogAnalyzer software. This program transforms proprietary files into standard, interoperable formats. Your engineers can then process the data directly in their everyday work tools. The software also offers automatic database import, video synchronization, and the visualization of the GPS track on a map during road testing.
To prioritize robustness in real-world conditions and very low standby power consumption, the Dunalog device does not have a built-in LCD screen, but uses LED indicators. However, it features an HMI (Human-Machine Interface) that is easily accessible via Wi-Fi or Ethernet from any Android device, computer, or mobile terminal. In addition, the triggering of specific events during testing can be controlled directly through a dedicated smartphone app or a physical button.
This product is specifically intended for automakers, suppliers, and automotive engineering professionals. It adapts to a wide range of test environments:
Dunalog is a connected automotive datalogger designed to capture, record, and transmit vehicle data in a wide variety of test contexts. Developed for the needs of automakers, suppliers, and engineering teams, this datalogger reliably collects data from embedded electronic architectures, particularly during testing, validation, and on-vehicle acquisition phases.
Proven over millions of kilometers and used in many automotive test campaigns, Dunalog offers a robust, high-performance solution for projects requiring vehicle data acquisition, embedded signal tracking, and reliable recording of data from CAN/LIN networks.
Designed for road testing, varied weather conditions, test benches, and embedded electronics validation phases, Dunalog stands out as the reference automotive datalogger for professionals looking for a connected solution that is easy to deploy and suited to most data acquisition needs.
With its balance of reliability, connectivity, and ease of integration, Dunalog allows test teams to centralize, leverage, and analyze vehicle data throughout their validation campaigns.
