Le marché mondial de l'architecture EE automobile devrait croître à un TCAC de plus de 11,44 % entre 2019 et 2028. Il devrait atteindre plus de 184,9 milliards USD d'ici 2028, contre un peu plus de 84 milliards USD en 2019.
L'architecture électrique et électronique automobile (E/E) représente un cadre méticuleux régissant les systèmes électriques et électroniques des véhicules contemporains, englobant un ensemble sophistiqué de capteurs, d'unités de contrôle, de câblage, de protocoles de communication et de puissance de calcul essentiels pour orchestrer diverses fonctions et caractéristiques du véhicule. Allant des systèmes avancés d'aide à la conduite ( ADAS ) au contrôle du groupe motopropulseur, à la mise en réseau des véhicules et aux systèmes de sécurité, cette architecture constitue la base de l'intégration de technologies et de fonctionnalités avancées dans les automobiles, permettant un fonctionnement transparent de systèmes critiques tels que les performances du moteur, le contrôle de la transmission et les fonctions de sécurité comme le déploiement des airbags et le contrôle de traction, tout en facilitant les fonctions de connectivité, les options d'infodivertissement et les capacités avancées d'assistance à la conduite.
L’industrie automobile connaît actuellement une évolution importante vers l’électrification, propulsée par l’émergence des véhicules électriques et hybrides. Cette transition entraîne une demande d’architectures électroniques/électriques (E/E) avancées capables de prendre en charge des systèmes complexes de gestion du groupe motopropulseur et de la batterie. L’essor des véhicules connectés et des systèmes avancés d’aide à la conduite ( ADAS ) alimente encore davantage la nécessité d’architectures E/E robustes, qui facilitent l’intégration transparente de capteurs, de caméras et de modules de communication, permettant aux véhicules d’offrir des fonctionnalités telles que l’assistance au maintien de la voie, le régulateur de vitesse adaptatif et les systèmes d’infodivertissement améliorés. Avec la complexité croissante des architectures E/E automobiles, la collaboration entre les constructeurs automobiles, les fournisseurs et les fournisseurs de technologie est impérative. Les efforts de normalisation et de plateformes open source prennent de l’ampleur pour rationaliser le développement, réduire les coûts et assurer l’interopérabilité entre les différents composants des véhicules.
Ces dernières années, des collaborations et des acquisitions notables ont remodelé le paysage des architectures électroniques/électriques (E/E) au sein de l'industrie automobile. Une coentreprise entre des entreprises de premier plan visait à faire avancer la mobilité électrique en créant Prime Planet Energy & Solutions, en se concentrant sur le développement de batteries prismatiques hautes performances pour les véhicules électriques . De même, des partenariats stratégiques tels que celui entre Bosch et Microsoft visaient à intégrer des capacités de maison intelligente dans les architectures E/E, facilitant une communication transparente entre les véhicules et les systèmes domotiques. En parallèle, des acquisitions telles que l'acquisition de Veoneer par Magna International Inc., un important fournisseur de systèmes de sécurité automobile , ont renforcé leur présence sur le marché de l'architecture E/E, en particulier dans les systèmes avancés d'assistance à la conduite (ADAS) et les technologies de conduite autonome.
The Global Automotive E-E Architecture Market is fragmented with number of multi-national, and regional companies. It is categorized by the presence of diversified companies at the regional, and international levels. Providers of Automotive E-E Architecture have raised the level of competition by offering innovative solution at competitive price than the international players leading to price wars.
The key players in this market are Continental Aktiengesellschaft, Aptiv PLC, Hella GmbH & co. KGaA, Magna International Inc, MAHLE GmbH, Robert Bosch GmbH, Valeo SE, Visteon Corporation, ZF Friedrichshafen AG, Hitachi, Ltd., etc.
The global automotive E/E architecture market by system type is divided into electronics system type and electrical system type. The electrical systems in commercial vehicles are becoming more and more prominent with time. In modern vehicles, the electrical systems account for a large part of development costs. These systems are responsible for a variety of functional and logical capabilities in the vehicle, for example, safety, communication, chassis, powertrain, and human-machine interface, etc.
In current E/E architecture, diverse topologies exist for implementing various domains and modules. The functions to be implemented in an ECU are based on its mounting location on the vehicle and the module to be realized using it. These ECUs perform computation for their local functions as well as control the I/O from/to various sensors and actuators on the vehicle. Moreover, these ECUs communicate with the other ECUs through the vehicle network. This communication is vital due to the inter-dependency of many functions within or between different domains.
The global automotive E/E architecture market by component type is divided into hardware component type and software component type. Hardware in the vehicles usually represent “hardware”—in the forms of stronger engines, silkier transmissions, and smoother suspensions. The core of the vehicle still lies in its hardware, which serves as an ultimate indicator of its performance.
Software is the key to developing vehicles to meet the emerging consumer trends and for the new E/E architecture. The AI that underpins automated driving technology, the motor and battery control of xEVs, and connected services to the cloud would not be possible without software. As if to prove this point, the size of the software installed in vehicles continues to grow. Software is a fundamental component of all engineering activities. Among the areas in which software plays an essential role are powertrains, driver assistance systems, safety systems, automated driving, cockpit and HMI systems, and vehicle connectivity solutions.
The global automotive E/E architecture market by application is divided into passenger vehicles and commercial vehicles. Among these, Passenger vehicles was the largest application of the global automotive E/E architecture market in 2020 and is expected to grow with a CAGR of 11.04%, over the forecast period.
Passenger cars are motor vehicles with at least four wheels, used for the transport of passengers, and comprising no more than eight seats in addition to the driver's seat. Light commercial vehicles or commercial vehicles are motor vehicles with at least four wheels, used for the carriage of goods. Advanced technologies are expected to improve the safety, productivity and capabilities of passenger cars and vehicles.
Vehicles in all sectors are growing in complexity as OEMs develop sophisticated platforms with growing levels of automation and connectivity. To cope with this growing complexity, automotive, aerospace and commercial vehicle OEMs must evolve their architectural design processes to leverage the advancements in the automotive E/E architecture.
The global automotive E/E architecture market by structure type is divided into Distributed Architecture, Domain Centralized Architecture, and Vehicle Centralized Architecture. The current mainstream E/E architecture is a "distributed architecture", in which a large number of ECUs are distributed throughout the vehicle according to their use. Domain centralized architecture is one in which the control of the entire vehicle is centralized in one place, and then into a "zone architecture", in which the vehicle is divided into several zones and controlled in a coordinated manner.
Vehicle centralized is what is going to drive the future. It is expected to drive the automotive E/E architecture because of its features, such as scalable and easy to plug-in hardware; upgradable and reusable software; and safe, redundant and streamlined network. Automotive E/E architectures will inevitably develop towards vehicle centralized E/E architectures.
The Automotive E-E Architecture Market by region includes North America, Asia-Pacific (APAC), Europe, South America, and Middle East & Africa (MEA).
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