All cars manufactured today contain at least one computer. It is in charge of monitoring engine emissions and adjusting the engine to keep emissions as low as possible. The computer receives information from a many different sensors, including:
The oxygen sensor
The air pressure sensor
The air temperature sensor
The engine temperature sensor
The throttle position sensor
The knock sensor
The oxygen sensor
Using the information from these sensors, the computer can control things like the fuel injectors, spark plugs and the idle speed to get the best performance possible from the engine while keeping emissions low. The computer can also sense when something has gone wrong and can inform the driver with the "Check Engine" light. A mechanic can read a diagnostic code from the computer and fix the problem.
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Depending on how expensive the car is, there can be all sorts of other computers. For example:
There is probably a computer controlling the automatic transmission
If the car has anti-lock brakes , there is a computer reading the wheel speed and controlling the brakes
Many air bag systems have their own computers
A car with keyless entry or a security system has a computer for these systems
Advanced climate control systems often have computers
Some cars now have motorized seats and mirrors that can remember the settings for multiple drivers, and these contain computers
Any radio or CD player with a digital display contains a computer of its own
Cruise control systems use computers
In other words, a modern luxury car is a rolling computer network. It is amazing how many embedded controllers a car can have.
So what was the deal about whether our cars would start on January 1, 2000? Nothing. The computers in our cars have no idea what today's date is because it is irrelevant to their calculations. If you take the battery out of your car to replace it, all of the computers lose power. Your radio, for example, may forget its preset stations. However, you don't have to reset the date on any of these embedded computers because none of them care.
Here are some interesting links:
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The automotive industry has undergone a revolution in recent years. Gone are the days when cars were mere modes of transportation that got you from point A to point B. Today, cars are equipped with an array of sophisticated technologies that make driving safer, more comfortable, and more enjoyable. At the heart of these technologies are automotive embedded systems.
An embedded system is a computer system that is designed to perform a specific task within a larger system. In the automotive industry, embedded systems are used to control and monitor various functions of a vehicle.
These systems are composed of hardware and software that work together to perform a specific function. Examples of automotive embedded systems include engine control units, brake systems, and infotainment systems.
Automotive embedded systems have a wide range of applications in the automotive industry. Some of the most common applications include:
Safety: One of the primary applications of automotive embedded systems is safety. Embedded systems are used to control and monitor various safety features of a vehicle, including airbags, seat belts, and anti-lock braking systems. These systems work together to ensure that the driver and passengers are safe in the event of an accident.
Performance: Embedded systems are also used to enhance the performance of a vehicle. For example, electronic control units (ECUs) are used to optimise the overall performance of the vehicle by controlling factors such as fuel injection, ignition timing, and airflow.
Comfort: Another application of automotive embedded systems is to enhance the comfort of a vehicle. Infotainment systems, for example, provide a range of entertainment and communication features that make driving more enjoyable.
Environmental: Automotive embedded systems also play a vital role in reducing the environmental impact of vehicles. For example, electronic fuel injection systems can help reduce emissions by optimising fuel consumption.
Automotive embedded systems are driving innovation in the automotive industry. They are enabling car manufacturers to create vehicles that are safer, more efficient, and more enjoyable to drive. Here are some examples of how automotive embedded systems are driving innovation:
Autonomous Driving: Autonomous driving is the future of the automotive industry, and automotive embedded systems are playing a critical role in making it a reality. Embedded systems are used to control and monitor the various sensors and cameras that are used to enable autonomous driving.
Electric Vehicles: Automotive embedded systems are also driving innovation in the electric vehicle industry. Embedded systems are used to control and monitor various aspects of an electric vehicle, including battery management systems and charging systems.
Connected Cars: Another area where automotive embedded systems are driving innovation is in the area of connected cars. Embedded systems are used to enable communication between the vehicle and the outside world, including other vehicles, infrastructure, and the internet.
The career scope and salary of an embedded engineer will depend on various factors, such as the student's prior experience, the job market, and the industry trends. However, completing the course can significantly enhance one's skills and knowledge in automotive embedded systems, making them eligible for various job roles in the automotive industry.
Here are some job roles and their average salaries that one can expect after completing the Driving Innovation course:
Embedded Software Engineer: Embedded software engineers design and develop software for embedded systems. They work with microcontrollers, sensors, and other components to create systems that control various aspects of a vehicle. The average salary for an embedded software engineer in the automotive industry is around
$95,000
per year.
Control Systems Engineer: Control systems engineers design and develop control systems for various applications, including automotive. They work on systems that control factors such as engine performance, braking, and suspension. The average salary for a control systems engineer in the automotive industry is around
$85,000
per year.
Automotive Test Engineer: Automotive test engineers design and perform tests on various automotive systems, including embedded systems. They use tools such as simulators and test benches to ensure that the systems work as expected. The average salary for an automotive test engineer is around
$70,000
per year.
Autonomous Driving Engineer: Autonomous driving engineers design and develop systems that enable autonomous driving. They work on technologies such as sensors, cameras, and machine learning algorithms to create systems that can navigate and control a vehicle without human intervention. The average salary for an autonomous driving engineer is around
$115,000
per year.
Completing an embedded systems course can also open up opportunities for higher-level positions such as project managers, technical leads, and system architects, which offer even higher salaries.
Skill Lync is a company that provides high-quality engineering courses for students and professionals around the world. One of their most popular courses is "PG Program in Embedded Systems for EV Applications", which is designed to give students a deep understanding of automotive embedded systems and their applications.
Students are introduced to the basics of embedded systems and programming in the context of automotive applications. They learn how to program microcontrollers and use sensors and actuators to control various aspects of a vehicle.
Throughout the course, students work on a series of projects that allow them to apply the concepts they have learned to real-world scenarios. For example, one project involves designing and implementing an electronic control unit (ECU) for a car engine. Students learn how to program the ECU to control factors such as fuel injection, ignition timing, and airflow to optimise the engine's performance.
Another project involves designing and implementing a braking system for a car. Students learn how to use sensors and actuators to control the brakes and ensure that the car stops safely and efficiently.
The course also covers topics such as autonomous driving, electric vehicles, and connected cars, giving students a comprehensive understanding of the latest trends and technologies in the automotive industry.
Our embedded course is an ideal option for students, graduates, and working professionals who are passionate about building new-age technical skills. It provides students with a solid foundation in the fundamentals of embedded systems and programming while also allowing them to apply their knowledge to real-world scenarios. The course is taught by experienced professionals with a wealth of industry knowledge, making it an excellent investment for anyone looking to advance their career in the automotive industry.
Automotive embedded systems are revolutionising the automotive industry. They are enabling car manufacturers to create vehicles that are safer, more efficient, and more enjoyable to drive. From safety and performance to comfort and environmental impact, automotive embedded systems have a wide range of applications in the automotive industry. With autonomous driving, electric vehicles, and connected cars on the horizon, the role of automotive embedded systems in driving innovation will only continue to grow.
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