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Contents of Technical Glossary A A/C Air Conditioner A/F Ratio Air/Fuel Ratio ABS Anti Lock Brake System ACC(1) Adaptive Cruise Control ACC(2) Accessory ACM Active Control Mounting AD Convertor Analogue Digital Convertor AFS(1) Air Flow Sensor AFS(2) Adaptive Front Light System AGP Mirror Auto Glare-Proof Room Mirror ALC Automatic Lighting Control A Pillar APS Automatic Parking System APT Automotive Pressure Transducer ASTM A.. 더보기
Brake System Brake Systems If I want to stop a running vehicle, what can I do ? The easiest way is cutting power flow from engine to driving wheels, then the vehicle will surely stop in a while, not so effective and quick enough as I want. Therefore, the quickest way to stop a running vehicle is to grab wheel not to be able to turn and let the road surface grip the tire surface, then we can reduce the speed .. 더보기
Automotive Technology & Industry Engine and Combustion Combustion (1) Air and Fuel (A/F Ratio) Simple Combustion Equation and its Principle Combustion (2) Heat Generation Combustion and its products Intake and Exhaust System Structure and Components of Intake and Exhaust System Turbocharger and Charge Air Cooler Turbocharger, Aftercooler, Charger Air Cooler Spark and Ignition (1) How can we make a spark in engines ? Spark and I.. 더보기
Turbocharger Turbocharger Turbochargers are used to increase engine performance by compressing intake air before it enters the engine combustion chamber. Turbochargers are air pumps driven by the engine’s exhaust gas stream. The heat and pressure of the exhaust gases spin the turbine blades of the pump. In general, piston inside a reciprocating engine moves up and down to intake fresh air and to exhaust gas... 더보기
Hyundai Santa Cruz Hyundai Santa Cruz As a number five automaker in the world, Hyundai apparently did not want to miss Pick-Up truck market in North America. But considering the sales volume of Hyundai in US and Canada, it was always not understandable why they did not introduce any Pick-Up there. Finally they have brought a model “Santa Cruz” a car-truck. Probably somebody who is accustomed to the “full” size of .. 더보기
Electronic Control (2) Electronic Control (2) Normally the control system consists of sensor parts which supply the information of moving parts of a vehicle or engine, controller part which processes the signals from sensors and make a proper decision based on the control logic inside of the control program and the actuator part which really does proper actions and generates a necessary movement of a vehicle. Sensors .. 더보기
Electronic Control (1) Electronic Control (1) Together with big technical advance in electronic industry, every side of our life is also being equipped with electronic devices and controllers, and our car is not an exception of this trend. The value of electronic part in our car is getting bigger every year, if electronic vehicle comes to our daily life the automotive industry can be categorized as a part of electroni.. 더보기
Spark and Ignition (3) Spark and Ignition (3) The power plant of this high voltage is “Ignition coil” of the system. Normally the ignition coil is covered by engine cover, therefore, you cannot easily see the coil. The ignition coil is small version of voltage transformer which you can find easily on the street to convert electric voltage which comes from power plant. The primary coil has windings of 200 or 300 times .. 더보기