{"id":3457,"date":"2026-02-09T12:10:28","date_gmt":"2026-02-09T11:10:28","guid":{"rendered":"https:\/\/www.dunasys.com\/actualites\/non-classe\/automotive-datalogger-comment-les-constructeurs-accelerent-leurs-cycles-de-validation-vehicule\/"},"modified":"2026-07-07T13:44:34","modified_gmt":"2026-07-07T11:44:34","slug":"automotive-datalogger-comment-les-constructeurs-accelerent-leurs-cycles-de-validation-vehicule","status":"publish","type":"post","link":"https:\/\/www.dunasys.com\/en\/actualites\/technology\/automotive-datalogger-comment-les-constructeurs-accelerent-leurs-cycles-de-validation-vehicule\/","title":{"rendered":"Automotive Data Loggers: How Manufacturers Are Speeding Up Their Vehicle Validation Cycles"},"content":{"rendered":"\n\n\n\n<section class=\"block-hero block-hero-articles-dunasys\"\n        >\n            <div class=\"block-hero-articles-dunasys_breadcrumb\">\n            <div class=\"container\">\n                            <div class=\"breadcrumb\">\n            <ul class=\"breadcrumb-list\">\n                                                                                                                                            <li class=\"breadcrumb-list_item\">\n                    <a href=\"https:\/\/www.dunasys.com\/en\/\">Home<\/a>\n                <\/li>\n                                    <li class=\"breadcrumb-list_item\">Automotive Data Loggers: How Manufacturers Are Speeding Up Their Vehicle Validation Cycles<\/li>\n                            <\/ul>\n        <\/div>\n    \n            <\/div>\n        <\/div>\n        <div class=\"block-hero-articles-dunasys_content\">\n        <div class=\"container\">\n            <div class=\"grid\">\n                <div class=\"grid_title\">\n                                    \n                                \n                                        \n                                \n                    \n            <h1\n        class=\"title title-hero js-text-gradient-scroll\"\n                 data-gradient-duration=\"2.5\"        >Automotive Data Loggers: How Manufacturers Are Speeding Up Their Vehicle Validation Cycles<\/h1>\n    \n                                                \n                                    \n                \n        <div class=\"editor\"\n        >\n        The automotive industry is undergoing an unprecedented transformation at the start of 2026. <a href=\"https:\/\/www.dunasys.com\/en\/actualites\/technology\/automotive-datalogger-comment-les-constructeurs-accelerent-leurs-cycles-de-validation-vehicule\/\" class=\"read-more\">Read More<\/a>\n        <\/div>\n    \n                    <div class=\"meta\">\n                                                    <div class=\"author\">Par Bastien Jaffre<\/div>\n                                                <div class=\"date\">Le 09 February 2026<\/div>\n                    <\/div>\n                <\/div>\n                                    <div class=\"grid_thumb\">\n                                    \n                                                                                                                                            \n                <picture class=\"post-img-wrapper\">\n\n                                        <source media=\"(min-width: 1024px)\" srcset=\"https:\/\/www.dunasys.com\/wp-content\/uploads\/2026\/02\/post-870__automotive-datalogger-comment-les-constructeurs-accelerent-leurs-cycle-1200x0-c-default.webp 1x, https:\/\/www.dunasys.com\/wp-content\/uploads\/2026\/02\/post-870__automotive-datalogger-comment-les-constructeurs-accelerent-leurs-cycle-2400x0-c-default.webp 2x\">\n\n                                        <source media=\"(min-width: 768px)\" srcset=\"https:\/\/www.dunasys.com\/wp-content\/uploads\/2026\/02\/post-870__automotive-datalogger-comment-les-constructeurs-accelerent-leurs-cycle-800x0-c-default.webp 1x, https:\/\/www.dunasys.com\/wp-content\/uploads\/2026\/02\/post-870__automotive-datalogger-comment-les-constructeurs-accelerent-leurs-cycle-1600x0-c-default.webp 2x\">\n\n                                        <img decoding=\"async\" src=\"https:\/\/www.dunasys.com\/wp-content\/uploads\/2026\/02\/post-870__automotive-datalogger-comment-les-constructeurs-accelerent-leurs-cycle-400x0-c-default.webp\"\n                         srcset=\"https:\/\/www.dunasys.com\/wp-content\/uploads\/2026\/02\/post-870__automotive-datalogger-comment-les-constructeurs-accelerent-leurs-cycle-400x0-c-default.webp 1x, https:\/\/www.dunasys.com\/wp-content\/uploads\/2026\/02\/post-870__automotive-datalogger-comment-les-constructeurs-accelerent-leurs-cycle-800x0-c-default.webp 2x\"                         alt=\"Post 870 Automotive Datalogger Comment Les Constructeurs Accelerent Leurs Cycle\"\n                          width=\"2560\"                           height=\"1429\"                           class=\"post-img\"                                                       fetchpriority=\"high\" loading=\"eager\"\n                                             >\n                <\/picture>\n                        \n                    <\/div>\n                            <\/div>\n        <\/div>\n    <\/div>\n<\/section>\n\n\n\n\n<section    \n        class=\"block-editor block-editor-post\"\n        >\n    <div class=\"container\">\n        <div class=\"grid\">\n            <div class=\"grid_content\">\n                <div class=\"editor\"><div class=\"_chunkWrapper_6ta1u_30\">\n<p class=\"font-claude-response-body break-words whitespace-normal\"><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"0\">The automotive <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"15\">industry is undergoing an unprecedented <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"55\">transformation at the start of 2026. <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"92\">The emergence of Software-Defined <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"126\">Vehicles (SDV), massive <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"150\">electrification, and the widespread <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"186\">adoption of Advanced Driver Assistance <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"225\">Systems (ADAS) have turned the vehicle <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"264\">into a rolling data center. For test <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"301\">engineers and R&amp;D managers, this <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"334\">complexity translates into a major <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"369\">challenge: how to validate millions of <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"408\">lines of code and sophisticated <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"440\">hardware architectures within <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"470\">ever-shrinking timeframes?<\/span><\/p>\n<\/div>\n<div class=\"_chunkWrapper_6ta1u_30\">\n<p class=\"font-claude-response-body break-words whitespace-normal\"><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"0\">The <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"4\">automotive datalogger (or data <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"35\">recorder) is no longer a simple passive <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"75\">diagnostic tool. It has become the <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"110\">central pivot enabling manufacturers to <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"150\">compress time-to-market while <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"180\">guaranteeing watertight safety. In this <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"220\">article, we explore how the latest <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"255\">generations of loggers are helping <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"290\">manufacturers transform their <\/span><span class=\"_animating_6ta1u_10\" data-newtext-seq=\"320\">validation cycles.<\/span><\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<h2>What is an automotive data logger in 2026?<\/h2>\n<p>An automotive data logger is an onboard data acquisition system designed to capture, time-stamp, and store the data flows traveling through a vehicle\u2019s internal networks. Unlike a simple consumer-grade USB module or a basic data logger, it meets strict industrial and regulatory requirements.<\/p>\n<p>&nbsp;<\/p>\n<h3>Beyond Recording: A Smart Hub<\/h3>\n<p>Today, a modern data logger must be capable of handling a multitude of protocols simultaneously. It is no longer limited to monitoring the traditional CAN bus. It must now process CAN FD, LIN, FlexRay, and, above all, automotive Ethernet for video streams and high-resolution LiDAR or radar sensors.<\/p>\n<p>The major difference from a conventional data acquisition system lies in its ruggedness and autonomy. These devices are designed to operate under extreme conditions, withstanding temperature fluctuations ranging from -40\u00b0C to +85\u00b0C, while resisting the intense vibrations of test tracks. They intelligently manage their power supply to avoid draining the prototype\u2019s battery and guarantee data integrity even in the event of a sudden power loss.<\/p>\n<p>&nbsp;<\/p>\n<h2>The Data Explosion: Why Traditional Methods Are Reaching Their Limits<\/h2>\n<p>The global automotive validation market is under constant pressure. According to the latest forecasts, the testing and measurement sector is expected to reach several billion dollars by the end of the 2030 forecast period. This growth is driven by three critical factors:<\/p>\n<ul>\n<li><strong>Software complexity:<\/strong> A modern vehicle boasts phenomenal computing power. Every update requires comprehensive validation to prevent any regression.<\/li>\n<li><strong>ADAS and autonomous sensors:<\/strong> Validating a Level 3 or 4 autonomous driving function requires recording terabytes of raw data per hour to train and verify perception algorithms.<\/li>\n<li><strong>The multitude of variants:<\/strong> Between internal combustion, hybrid, and electric powertrains, the number of combinations that industry players must test has increased tenfold in a decade.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Without a high-performance data logger, teams are left facing information black holes. Engineers waste precious time trying to reproduce intermittent bugs observed on the road, due to a lack of precise and synchronized digital traces.<\/p>\n<p>&nbsp;<\/p>\n<h2>How the data logger actually speeds up the validation cycle<\/h2>\n<h3>Multi-source capture and precision synchronization<\/h3>\n<p>To validate automatic emergency braking, it is necessary to correlate in real time what the camera sees, what the radar detects, and the mechanical response of the chassis. A high-quality data logger ensures perfect temporal synchronization (often via the PTP\u2014Precision Time Protocol), guaranteeing that every signal\u2014whether from an analog channel or an Ethernet message is aligned to the microsecond.<\/p>\n<p>&nbsp;<\/p>\n<h3>Edge Computing and Intelligent Filtering<\/h3>\n<p>Transferring massive amounts of data to the cloud is costly and time-consuming. Modern data loggers incorporate computing capabilities to perform initial analysis directly in the field. They allow you to:<\/p>\n<ul>\n<li>Trigger recording only during specific events.<\/li>\n<li>Extract statistics in real time.<\/li>\n<li>Filter relevant information to download only the footage that is useful to engineers, thereby reducing storage and bandwidth costs.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>From the Field to the Digital Twin (HIL\/SIL)<\/h3>\n<p>This is where the acceleration is most evident. The data captured on the road isn\u2019t just used for immediate debugging; it feeds into HIL (Hardware-in-the-Loop) test benches and SIL (Software-in-the-Loop) environments. By recording a critical scenario just once, manufacturers can replay it indefinitely in the lab to test new software versions, thereby eliminating the need for thousands of kilometers of actual driving.<\/p>\n<p>&nbsp;<\/p>\n<h2>Industry Focus: ADAS, Electric Vehicles, and Software Quality<\/h2>\n<h3>Validation of ADAS and Autonomous Driving Systems<\/h3>\n<p>In this field, data volume is the number one enemy. A specialized data logger must be capable of ingesting massive data streams from multiple cameras and LiDAR sensors. The challenge is to capture the reality on the ground in order to compare it with the decisions made by the onboard artificial intelligence. Manufacturers in North America and the Asia-Pacific region use these tools to reduce the risk of critical failures before commercial launch.<\/p>\n<p>&nbsp;<\/p>\n<h3>Electric Vehicles (EVs)<\/h3>\n<p>In electric transportation, the focus is on energy management. High-frequency monitoring of cell voltages and temperatures is crucial for optimizing battery range and lifespan. This data is used to create real-world usage profiles, which are then reused for accelerated aging tests in the lab.<\/p>\n<p>&nbsp;<\/p>\n<h3>Continuous Integration and Software Updates<\/h3>\n<p>A vehicle\u2019s lifecycle no longer ends when it leaves the factory. Manufacturers are rolling out minor updates to pre-production fleets\u2014and even to customer vehicles (with consent)\u2014to detect abnormal behavior in real-world conditions. This continuous flow of information enables an unprecedented level of responsiveness to software security issues.<\/p>\n<p>&nbsp;<\/p>\n<h2>Best Practices for Scaling Your Data Flow<\/h2>\n<p>For a data logger deployment to be successful, it\u2019s not enough to simply install it in the trunk of a prototype. You need to consider the entire pipeline:<\/p>\n<ul>\n<li><strong>Standardization and metadata:<\/strong> Each data record must be accompanied by its context (vehicle software version, weather conditions, country, road type). Using standard file formats facilitates subsequent analysis.<\/li>\n<li><strong>Automated data collection:<\/strong> Set up automatic Wi-Fi or 5G gateways. As soon as the vehicle returns to the garage or completes its test session, the data is indexed and ready for engineers to analyze.<\/li>\n<li><strong>Security and cybersecurity:<\/strong> Test data is sensitive. Ensure that the logging system encrypts data transfers and that access to files is strictly controlled.<\/li>\n<li><strong>Interoperability:<\/strong> The logger must be able to communicate with lifecycle management tools and big data analytics platforms.<\/li>\n<\/ul>\n<h2>DUNASYS: The Architect of Your Validation Chain<\/h2>\n<p>In a global market where the complexity of embedded systems is redefining industry standards, DUNASYS has established itself as a strategic partner for automakers and automotive suppliers. As a French specialist in automotive engineering, the company has developed cutting-edge expertise in designing custom data acquisition and analysis solutions capable of meeting the most demanding challenges of modern R&amp;D.<\/p>\n<p>To accelerate test cycles, DUNASYS offers exceptionally reliable tools designed to capture every piece of critical data in the field. Beyond simply supplying hardware, DUNASYS stands out for its ability to integrate into the entire development cycle.<\/p>\n<p>When you choose DUNASYS, you\u2019re not just getting a simple data logger you\u2019re gaining access to engineering expertise that can transform your test campaigns into performance drivers. To discover how these solutions can be tailored to your next development phase, explore DUNASYS\u2019s <a href=\"https:\/\/www.dunasys.com\/en\/dunasys-ingenierie\/\">engineering<\/a> and <a href=\"https:\/\/www.dunasys.com\/en\/dunasys-technology\/\">data logging services<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<h2>Conclusion: A Strategic Lever for the Industry<\/h2>\n<p>By 2026, accelerating validation cycles will no longer be an option but a vital necessity. The automotive data logger has evolved from a technical accessory to a strategic pillar. By enabling comprehensive data capture, seamless synchronization, and extensive reuse of on-road data in the virtual environment, it allows manufacturers to drastically reduce their development costs while raising safety standards.<\/p>\n<p>Whether for a specific segment of electric vehicles or for the comprehensive validation of a new automotive platform, mastering data acquisition is the key to competitiveness. Partners like DUNASYS play a major role in this transformation by helping engineers navigate the complexity of new measurement technologies.<\/p>\n<\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n<\/section>\n\n\n\n\n<section    \n        class=\"block-faq block-faq-1 block-faq-3-dunasys\"\n        >\n    <div class=\"container\">\n        <div class=\"grid\">\n            <div class=\"grid_title\">\n                                \n                                \n                                        \n                        \n                    \n            <h2\n        class=\"title title-section\"\n                        >Questions &#038; Answers<\/h2>\n    \n            <\/div>\n                            <div class=\"grid_content\">\n                                            <div class=\"accordion-item\">\n                            <div class=\"accordion-item_header\">\n                                <h3 class=\"question\">\n                                    <button class=\"question_btn\"\n                                            type=\"button\"\n                                            aria-expanded=\"false\"\n                                            aria-controls=\"faq-ans-block_633d37b6c6c7175ce74fbcc2c8c5b122-1\"\n                                            id=\"faq-q-block_633d37b6c6c7175ce74fbcc2c8c5b122-1\">\n                                        What is an automotive data logger?\n                                    <\/button>\n                                <\/h3>\n                                <div class=\"icon\">\n                                    <svg width=\"12\" height=\"18\" viewBox=\"0 0 12 18\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                        <line x1=\"5.68164\" y1=\"4.69898e-07\" x2=\"5.68164\" y2=\"15.7739\" stroke=\"white\" stroke-width=\"1.5\"\/>\n                                        <path d=\"M10.5312 10.9805L5.53125 15.9805L0.531259 10.9805\" stroke=\"white\" stroke-width=\"1.5\"\/>\n                                    <\/svg>\n                                <\/div>\n                            <\/div>\n                            <div class=\"accordion-item_content\"\n                                 id=\"faq-ans-block_633d37b6c6c7175ce74fbcc2c8c5b122-1\"\n                                 role=\"region\"\n                                 aria-labelledby=\"faq-q-block_633d37b6c6c7175ce74fbcc2c8c5b122-1\">\n                                                            \n                                    \n                \n        <div class=\"editor answer\"\n                                                        >\n        <p>An automotive data logger is an electronic data acquisition system designed specifically for the transportation industry. This high-performance data logger connects to a vehicle\u2019s internal networks to capture, time-stamp, and store data streams in real time. By 2026, it will no longer be a simple storage device, but rather an onboard computer capable of processing massive volumes of data from the vehicle\u2019s electronic architecture.<\/p>\n\n        <\/div>\n    \n                            <\/div>\n                        <\/div>\n                                            <div class=\"accordion-item\">\n                            <div class=\"accordion-item_header\">\n                                <h3 class=\"question\">\n                                    <button class=\"question_btn\"\n                                            type=\"button\"\n                                            aria-expanded=\"false\"\n                                            aria-controls=\"faq-ans-block_633d37b6c6c7175ce74fbcc2c8c5b122-2\"\n                                            id=\"faq-q-block_633d37b6c6c7175ce74fbcc2c8c5b122-2\">\n                                        What is the purpose of a data logger in vehicle testing?\n                                    <\/button>\n                                <\/h3>\n                                <div class=\"icon\">\n                                    <svg width=\"12\" height=\"18\" viewBox=\"0 0 12 18\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                        <line x1=\"5.68164\" y1=\"4.69898e-07\" x2=\"5.68164\" y2=\"15.7739\" stroke=\"white\" stroke-width=\"1.5\"\/>\n                                        <path d=\"M10.5312 10.9805L5.53125 15.9805L0.531259 10.9805\" stroke=\"white\" stroke-width=\"1.5\"\/>\n                                    <\/svg>\n                                <\/div>\n                            <\/div>\n                            <div class=\"accordion-item_content\"\n                                 id=\"faq-ans-block_633d37b6c6c7175ce74fbcc2c8c5b122-2\"\n                                 role=\"region\"\n                                 aria-labelledby=\"faq-q-block_633d37b6c6c7175ce74fbcc2c8c5b122-2\">\n                                                            \n                                    \n                \n        <div class=\"editor answer\"\n                                                        >\n        <p>In R&amp;D, the data logger is used to monitor the vehicle\u2019s dynamic behavior under real-world conditions. It enables engineers to conduct a precise analysis of the interactions between different control units, detect intermittent software anomalies, and ensure the safety of systems before they are brought to market. It is an indispensable tool for validating thermal performance, energy consumption, and the behavior of driver-assistance systems.<\/p>\n\n        <\/div>\n    \n                            <\/div>\n                        <\/div>\n                                            <div class=\"accordion-item\">\n                            <div class=\"accordion-item_header\">\n                                <h3 class=\"question\">\n                                    <button class=\"question_btn\"\n                                            type=\"button\"\n                                            aria-expanded=\"false\"\n                                            aria-controls=\"faq-ans-block_633d37b6c6c7175ce74fbcc2c8c5b122-3\"\n                                            id=\"faq-q-block_633d37b6c6c7175ce74fbcc2c8c5b122-3\">\n                                        What is the difference between a standard data logger and an automotive data logger?\n                                    <\/button>\n                                <\/h3>\n                                <div class=\"icon\">\n                                    <svg width=\"12\" height=\"18\" viewBox=\"0 0 12 18\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                        <line x1=\"5.68164\" y1=\"4.69898e-07\" x2=\"5.68164\" y2=\"15.7739\" stroke=\"white\" stroke-width=\"1.5\"\/>\n                                        <path d=\"M10.5312 10.9805L5.53125 15.9805L0.531259 10.9805\" stroke=\"white\" stroke-width=\"1.5\"\/>\n                                    <\/svg>\n                                <\/div>\n                            <\/div>\n                            <div class=\"accordion-item_content\"\n                                 id=\"faq-ans-block_633d37b6c6c7175ce74fbcc2c8c5b122-3\"\n                                 role=\"region\"\n                                 aria-labelledby=\"faq-q-block_633d37b6c6c7175ce74fbcc2c8c5b122-3\">\n                                                            \n                                    \n                \n        <div class=\"editor answer\"\n                                                        >\n        <p>The main difference lies in durability and the supported protocols. A conventional data logger (such as an industrial model or a simple USB flash drive) is not designed to withstand extreme temperature fluctuations (-40\u00b0C to +85\u00b0C) or the vibrations of a moving chassis. In addition, an automotive model incorporates specific interfaces for communication buses (such as CAN or Ethernet) and intelligently manages its power supply so as not to interfere with the vehicle\u2019s systems, even when the vehicle is stationary.<\/p>\n\n        <\/div>\n    \n                            <\/div>\n                        <\/div>\n                                            <div class=\"accordion-item\">\n                            <div class=\"accordion-item_header\">\n                                <h3 class=\"question\">\n                                    <button class=\"question_btn\"\n                                            type=\"button\"\n                                            aria-expanded=\"false\"\n                                            aria-controls=\"faq-ans-block_633d37b6c6c7175ce74fbcc2c8c5b122-4\"\n                                            id=\"faq-q-block_633d37b6c6c7175ce74fbcc2c8c5b122-4\">\n                                        What types of signals can be recorded using an automotive data logger (CAN, LIN, FlexRay, etc.)?\n                                    <\/button>\n                                <\/h3>\n                                <div class=\"icon\">\n                                    <svg width=\"12\" height=\"18\" viewBox=\"0 0 12 18\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                        <line x1=\"5.68164\" y1=\"4.69898e-07\" x2=\"5.68164\" y2=\"15.7739\" stroke=\"white\" stroke-width=\"1.5\"\/>\n                                        <path d=\"M10.5312 10.9805L5.53125 15.9805L0.531259 10.9805\" stroke=\"white\" stroke-width=\"1.5\"\/>\n                                    <\/svg>\n                                <\/div>\n                            <\/div>\n                            <div class=\"accordion-item_content\"\n                                 id=\"faq-ans-block_633d37b6c6c7175ce74fbcc2c8c5b122-4\"\n                                 role=\"region\"\n                                 aria-labelledby=\"faq-q-block_633d37b6c6c7175ce74fbcc2c8c5b122-4\">\n                                                            \n                                    \n                \n        <div class=\"editor answer\"\n                                                        >\n        <p>A modern data logger offers several types of channels for comprehensive data capture:<\/p>\n<ul>\n<li><strong>Standard communication buses:<\/strong> CAN, CAN FD, LIN, and FlexRay.<\/li>\n<li><strong>High-speed networks:<\/strong> Automotive Ethernet for cameras and ADAS sensors.<\/li>\n<li><strong>Analog and digital signals:<\/strong> for measuring temperature, pressure, or electrical currents.<\/li>\n<li><strong>Geolocation data:<\/strong> via built-in GPS\/GNSS modules.<\/li>\n<\/ul>\n\n        <\/div>\n    \n                            <\/div>\n                        <\/div>\n                                            <div class=\"accordion-item\">\n                            <div class=\"accordion-item_header\">\n                                <h3 class=\"question\">\n                                    <button class=\"question_btn\"\n                                            type=\"button\"\n                                            aria-expanded=\"false\"\n                                            aria-controls=\"faq-ans-block_633d37b6c6c7175ce74fbcc2c8c5b122-5\"\n                                            id=\"faq-q-block_633d37b6c6c7175ce74fbcc2c8c5b122-5\">\n                                        Why do manufacturers use data loggers during the prototype phase?\n                                    <\/button>\n                                <\/h3>\n                                <div class=\"icon\">\n                                    <svg width=\"12\" height=\"18\" viewBox=\"0 0 12 18\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                        <line x1=\"5.68164\" y1=\"4.69898e-07\" x2=\"5.68164\" y2=\"15.7739\" stroke=\"white\" stroke-width=\"1.5\"\/>\n                                        <path d=\"M10.5312 10.9805L5.53125 15.9805L0.531259 10.9805\" stroke=\"white\" stroke-width=\"1.5\"\/>\n                                    <\/svg>\n                                <\/div>\n                            <\/div>\n                            <div class=\"accordion-item_content\"\n                                 id=\"faq-ans-block_633d37b6c6c7175ce74fbcc2c8c5b122-5\"\n                                 role=\"region\"\n                                 aria-labelledby=\"faq-q-block_633d37b6c6c7175ce74fbcc2c8c5b122-5\">\n                                                            \n                                    \n                \n        <div class=\"editor answer\"\n                                                        >\n        <p>During the prototype phase, new software and hardware features are still unstable. Industry players use data loggers to capture every unexpected event that occurs during road tests. This valuable data makes it possible to fix bugs earlier in the development cycle, thereby avoiding massive recall costs once the vehicle enters mass production. It is a key driver for fostering technological innovation.<\/p>\n\n        <\/div>\n    \n                            <\/div>\n                        <\/div>\n                                            <div class=\"accordion-item\">\n                            <div class=\"accordion-item_header\">\n                                <h3 class=\"question\">\n                                    <button class=\"question_btn\"\n                                            type=\"button\"\n                                            aria-expanded=\"false\"\n                                            aria-controls=\"faq-ans-block_633d37b6c6c7175ce74fbcc2c8c5b122-6\"\n                                            id=\"faq-q-block_633d37b6c6c7175ce74fbcc2c8c5b122-6\">\n                                        How do you choose a data logger for vehicle validation?\n                                    <\/button>\n                                <\/h3>\n                                <div class=\"icon\">\n                                    <svg width=\"12\" height=\"18\" viewBox=\"0 0 12 18\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                        <line x1=\"5.68164\" y1=\"4.69898e-07\" x2=\"5.68164\" y2=\"15.7739\" stroke=\"white\" stroke-width=\"1.5\"\/>\n                                        <path d=\"M10.5312 10.9805L5.53125 15.9805L0.531259 10.9805\" stroke=\"white\" stroke-width=\"1.5\"\/>\n                                    <\/svg>\n                                <\/div>\n                            <\/div>\n                            <div class=\"accordion-item_content\"\n                                 id=\"faq-ans-block_633d37b6c6c7175ce74fbcc2c8c5b122-6\"\n                                 role=\"region\"\n                                 aria-labelledby=\"faq-q-block_633d37b6c6c7175ce74fbcc2c8c5b122-6\">\n                                                            \n                                    \n                \n        <div class=\"editor answer\"\n                                                        >\n        <p>The choice depends on your application and the target test segment. Several criteria should be reviewed in the technical specifications:<\/p>\n<ul>\n<li><strong>Number of ports:<\/strong> Make sure you have enough channels to cover all your networks (CAN, Ethernet, etc.).<\/li>\n<li><strong>Bandwidth:<\/strong> Crucial for very large volumes of ADAS data.<\/li>\n<li><strong>Connectivity:<\/strong> The ability to download data via 4G\/5G or Wi-Fi greatly facilitates the teams\u2019 work.<\/li>\n<li><strong>Environment:<\/strong> Verify that the enclosure type is suitable for the conditions in your region (humidity, extreme heat).<\/li>\n<\/ul>\n\n        <\/div>\n    \n                            <\/div>\n                        <\/div>\n                                            <div class=\"accordion-item\">\n                            <div class=\"accordion-item_header\">\n                                <h3 class=\"question\">\n                                    <button class=\"question_btn\"\n                                            type=\"button\"\n                                            aria-expanded=\"false\"\n                                            aria-controls=\"faq-ans-block_633d37b6c6c7175ce74fbcc2c8c5b122-7\"\n                                            id=\"faq-q-block_633d37b6c6c7175ce74fbcc2c8c5b122-7\">\n                                        Is a data logger compatible with test benches?\n                                    <\/button>\n                                <\/h3>\n                                <div class=\"icon\">\n                                    <svg width=\"12\" height=\"18\" viewBox=\"0 0 12 18\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                        <line x1=\"5.68164\" y1=\"4.69898e-07\" x2=\"5.68164\" y2=\"15.7739\" stroke=\"white\" stroke-width=\"1.5\"\/>\n                                        <path d=\"M10.5312 10.9805L5.53125 15.9805L0.531259 10.9805\" stroke=\"white\" stroke-width=\"1.5\"\/>\n                                    <\/svg>\n                                <\/div>\n                            <\/div>\n                            <div class=\"accordion-item_content\"\n                                 id=\"faq-ans-block_633d37b6c6c7175ce74fbcc2c8c5b122-7\"\n                                 role=\"region\"\n                                 aria-labelledby=\"faq-q-block_633d37b6c6c7175ce74fbcc2c8c5b122-7\">\n                                                            \n                                    \n                \n        <div class=\"editor answer\"\n                                                        >\n        <p>Yes, absolutely. One of the great strengths of modern data logging is interoperability. Data captured on the road can be fed back into HIL or SIL test benches. This makes it possible to simulate real-world scenarios in the lab, thereby accelerating validation without the need to physically deploy vehicles on the road. This is now a common practice in North America, Europe, and Asia to reduce development time.<\/p>\n\n        <\/div>\n    \n                            <\/div>\n                        <\/div>\n                                    <\/div>\n                    <\/div>\n    <\/div>\n<\/section>\n\n\n\n\n<section    \n        class=\"block-faq block-faq-1 block-faq-3-dunasys\"\n        >\n    <div class=\"container\">\n        <div class=\"grid\">\n            <div class=\"grid_title\">\n                                \n                                \n                                        \n                        \n                    \n    \n            <\/div>\n                    <\/div>\n    <\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>The automotive industry is undergoing an unprecedented transformation at the start of 2026.<\/p>\n","protected":false},"author":2,"featured_media":3458,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[29],"tags":[],"class_list":["post-3457","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - 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