{"id":13425,"date":"2019-01-20T15:17:03","date_gmt":"2019-01-20T14:17:03","guid":{"rendered":"https:\/\/www.intellias.com\/?p=13425"},"modified":"2024-06-27T20:45:31","modified_gmt":"2024-06-27T18:45:31","slug":"body-control-module-bcm-in-automotive","status":"publish","type":"blog","link":"https:\/\/intellias.com\/body-control-module-bcm-in-automotive\/","title":{"rendered":"Body Control Module (BCM) in Automotive Industry"},"content":{"rendered":"

In recent decades, automotive OEMs and Tier 1 vendors have launched transformations that could hardly be imagined in any other industry. Think about it: If twenty years ago someone had told you that electric cars would become common on city streets, you would probably have considered it a joke.<\/p>\n

And there\u2019s no doubt about it: autonomous driving is the next groundbreaking technology that will radically change the face of our cities. But let\u2019s get down to business. Why are millions of people around the globe still not ready to start using the most technologically advanced vehicles? The two main concerns of end users are comfort and safety. Almost 80% of Americans<\/a> admit that they would be afraid to ride in a self-driving vehicle.<\/p>\n

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Almost 80% of Americans are afraid of riding in an autonomous vehicle primarily due to safety concerns.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t <\/span>\n\t\t\t\t<\/small>\n\t\t\t<\/blockquote>\n\t\t<\/section>\n

A brand-new communication tool lies at the core of building trust between machines and users. Safe and comfortable driving cannot be imagined without an automotive body control (BCM) module. What does BCM stand for in cars? This module monitors and controls many things in order to keep crucial electronics running smoothly. Well-targeted software solutions for body control module in automotive may personalize cars for users, use connected car smart data\u00a0for predictive maintenance, enhance\u00a0fleet management security<\/a>,\u00a0<\/span>and bring overall vehicle safety and comfort to a new level.<\/p>\n

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Learn about the main challenges OEMs and Tier 1 vendors face as autonomous technology hits the market fast<\/p>\n

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What is BCM in cars: Functions, benefits, and challenges<\/h2>\n

The rapidly increasing demand for driving comfort and safety inevitably leads to the need for a cutting-edge vehicle electrical system architecture. What is a body control module? It is a comprehensive system that communicates and integrates the work of all electronic modules through the vehicle bus. Strictly speaking, body control module function is to control load drivers and coordinates activation of auto electronics units.<\/p>\n

The microcontrollers and connectors integrated into a BCM constitute the central structural unit of the system responsible for the controlling part. Operating data is transmitted to the control module through input devices. These may include sensors, vehicle performance indicators, and variable reactors.<\/p>\n

After data is processed by the module, a response signal is generated through integrated output devices, including relays and solenoids. Through the system of output devices, the BCM coordinates the work of various electronics systems. This diagram of a body control module design shows a customized circuit that works as a gateway connecting and integrating smaller circuits.<\/p>\n

General representation of a body control module<\/strong><\/p>\n

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What are body control module functions?<\/h3>\n

A BCM in automotive can perform a wide range of functions. Output devices are managed based on data received from input devices via CAN (Controller Area Network), LIN (Local Interconnect Network), or Ethernet as the means of communication with modules and systems. Electronic systems that can be integrated and controlled via a BCM include:<\/p>\n