The invention discloses a multi-working-condition automobile electric control suspension system and a control method of the system. The system comprises a signal processing module, an electronic control module and a suspension adjusting executing mechanism. The signal processing module collects, processes and analyzes vehicle speed signals, vehicle body state signals and the like firstly, and vehicle running working conditions comprise a general linear running working condition, a speed change linear running working condition and a steering running working condition; the electronic control module determines an optimal adjusting manner and an optimal control strategy according to the different running working conditions and is connected with a suspension height, rigidity and damping adjusting executing mechanism through a driving circuit. A single chip microcomputer is adopted in the system to control an automobile suspension, and the system has the beneficial effects of being high in safety performance, low in cost, rapid in response, accurate in control and the like. The multi-working-condition control method is utilized for controlling the suspension system, in the whole driving process, an automobile has the good handling stability and the good smoothness, and the whole performance under the global working condition is improved.
Multi-working-condition automobile electric control suspension system and control method thereof
2015-12-02
Patent
Electronic Resource
English
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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