An Electronic Control Air Suspension System for Commercial Vehicles

Abstract

At present, the developed countries will air suspension applications in medium and heavy trucks and trailers on the penetration rate of more than 90%. In contrast, due to the influence of commercial vehicle production technology, the utilization rate of air suspension in commercial vehicles is relatively low. The proportion of air suspension used in heavy trucks and trailers is only 5% - 10%.With the rapid development of China’s economy, people’s demand for cars is also getting higher and higher, not only a means of transport, but also on the ride comfort, ride comfort requirements are also getting higher and higher. Foreign advanced electronic control air suspension is also becoming more and more popular, which will inevitably lead to the domestic market demand for electrically controlled air suspension. The author of this article during the Ruian Ruili group Beijing Great Automotive Components Company Limited, the electronically controlled air suspension hardware localization, has made some achievementsand some suggestions.