The invention provides a rollover-preventive safety system which comprises an inclination rate sensor, an acceleration sensor, an A/D (analog/digital) converter, a controller, a first air bag restraint system and a second air bag restraint system. The inclination rate sensor is arranged on frame middle columns on two sides of a vehicle, detects inclination angles of the vehicle and outputs angle signals; the acceleration sensor is connected to a speed display instrument of an instrument panel, detects the acceleration of the vehicle and outputs acceleration signals; the A/D converter is connected to the inclination rate sensor and the acceleration sensor and converts the analog signals outputted by the sensors into digital signals; the controller is connected to an output end of the A/D converter, compares the signals outputted by the sensors to internal standards and outputs control signals; the first air bag restraint system is arranged on a ceiling above a left door and covers glass of the left door when in a spread state; the second air bag restraint system is arranged on the roof above a right door and covers glass of the right door when in a spread state; the first air bag restraint system and the second air bag restraint system can be started and shut under the control of the control signals outputted by the controller.
Rollover-preventive safety system
2015-06-24
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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