● S-AWC system
This system is applied not only the ACD (Active Center Differential: active center differential), AYC (Active Yaw Control: Active Yaw Control) and Sport ABS (Athletic ABS), also equipped with ASC (active stability control: active stability control system), and applies them to the respective models on the EVO. Four integrated management system capable of controlling torque component and the braking force of each wheel. S-AWC system is applied on a yaw feedback control system, the system can be controlled in a variety of effects each wheel driving environments and the driver’s manipulation information performed faithfully, so that the driver can sufficiently confidence enjoy driving under various conditions.
“the driver to enjoy driving under various conditions enough confidence.”
○ S-AWC (Super All Wheel Control System) Detailed
(1) system Overview
S-AWC vehicle dynamics control system integrates the control of AYC, ACD, ASC and sport ABS components, and but also it can be used to increase the braking control system of the AYC. Thus, S-AWC not only enhance the effect of the curve and the power output, and steering stability under various road conditions has been effectively improved. The system is equipped with a new tenth generation EVO is not only suitable for everyday driving, but also more suitable for reaction in emergency situations.
(2) ACD (active center differential lock)
Active central differential lock hydraulic multi-plate using an electronic differential control device. The system is optimized to maximize the overload withstand different driving road surface, so that the differential control operation in the case of open or locked, to optimize torque distribution front and rear wheels. In this way, the balance of traction and steering feedback can achieve optimal effects.
(3) AYC (Active Yaw Control System)
AYC uses a torque transmitted to the rear differentialDelivery mechanism to control rear wheel torque differential in response to different driving road. Thus, the problem of the vehicle yaw get suppressed effectively, it is possible to effect a corresponding cornering is improved. AYC also used to control the sliding limited slip differential of the rear wheels, thereby increasing the output effect traction. As the system was first used in vehicle technology, which listed in 1996 on April fourth generation EVO models first appeared. And later evolved, with the official and the market in January 2003, the eighth generation EVO models.
and the system then known as Super the AYC, since it is applied on the first bevel gear of the differential planetary gear, so that it can transmit the torque doubled. Compared with the application in a system EVO ninth, tenth advantage of the new generation of AYC EVO to be used in that case is controlled by using a yaw yaw sensor, but also to apply a braking force to the wheel. Because of its ability to precisely control the dynamic effect of the car in the corners, so it can not only effectively control the vehicle cornering performance in the corners, but also capable of precise reaction driver’s driving intention.
(4) ASC (active stability control)
“by the wheels during acceleration control ensures the vehicle on slippery surfaces have enough grip “
ASC system through the engine’s power output and the braking force for each wheel is controlled so as to optimize the traction of the vehicle output, an attempt to keep the vehicle stable results. This new system than the previous generation EVO more advanced system, because it gives each wheel equipped with a brake pressure sensor, it is possible to more accurately sense and control the output of the braking force. During acceleration, it is controlled by a wheel on a wet road surface to ensure the vehicle has enough grip. In addition, when the vehicle encounters an emergency situation or a sudden steering wheel being disturbed by external forces when it can inhibit the slide, to stabilize the vehicle.
(5) Sport ABS system (Antilock Braking System sports)
to ensure that the anti-lock system for controlling the steering of the driver, and to ensure that the vehicle braking condition since when does the next emergency braking or braking on slippery surfaces, the occurrence of tire locking. And rely on additional yaw senseAnd a braking force sensor should Athletic ABS system can also improve the tenth generation EVO new braking effect when cornering.
(6) S-AWC control system
in the ACD and AYC components of the engine torque is applied and the braking force information to ensure that S-AWC system when vehicle acceleration or deceleration, the faster the reaction. Yaw feedback system used on the system is unprecedented. The system can help the vehicle traveling along the driver’s wishes. After transmitting the data in the yaw sensor, the system can be compared with the difference between the dynamic response of the vehicle with the driver’s intention, so as to determine the magnitude of the steering force, the effect of correcting the output power. AYC braking force exerted to achieve torque transmission between the left and right wheels, thereby ensuring the effect of the vehicle in the limit, the AWC is possible to better control the vehicle attitude.
at the time of understeer, the AYC the power control system can be applied freshly certain braking force to the inner wheels; in oversteer when the outer wheel braking force is increased, so that the optimal output torque to ensure efficient vehicle cornering, stability out of the corners. Integration Management System ASC and ABS by controlling S-AWC to ensure with acceleration or deceleration, when the snow-covered road, the car can dynamically control the percentage obtained 100 communicated. The system can implement three control modes: SNOW GRAVEL Mode Mode Mode TARMAC dry road surface, wet or bumpy road and the snowy road. After the driver selects the mode best suited to current road conditions, posture S-AWC will be able to better control of the vehicle, and can limit the performance of the vehicle played out.