PROBLEM TO BE SOLVED: To provide an anti-sideslip control device of a vehicle, which can improve motion performance and marginal performance by actuating an anti-sideslip control from a region with low possibility of a sideslip without giving uncomfortable feeling to a driver.SOLUTION: A anti-sideslip control device prevents a sideslip of a vehicle which comprises right and left motors for individually driving respective right and left drive wheels, and friction type brakes on the respective wheels. Stability determination means 20 is provided that acquires information on a vehicle behavior from detection means and, based on the information on the vehicle behavior, determines whether the vehicle enters an unstable state or a reduced stability state which comes before falling into the unstable state. Braking power control means 21 is further provided that adds a braking force to one of the drive wheels via either one or both of a regeneration brake and the friction type brake of the motor corresponding to the drive wheel, and adds a driving force to the motor of the other drive wheel, when the vehicle is determined to enter the unstable state of the reduced stability state.SELECTED DRAWING: Figure 3
【課題】 運転者に違和感を与えることなく、横滑りのおそれが比較的低い領域から横滑り防止制御を作動させ、運動性能と限界性能の向上を図ることができる車両の横滑り防止制御装置を提供する。【解決手段】 この横滑り防止制御装置は、左右の駆動輪をそれぞれ個別に駆動する左右のモータと、各輪の摩擦式ブレーキとを備えた車両の横滑りを防止する。車両挙動の情報を検出手段から取得し、車両挙動の情報から、車両が不安定状態またはこの不安定状態に至る前の安定性低下状態に入るか判定する安定性判定手段20を設ける。不安定状態または安定性低下状態に入ると判定されたとき、一方の駆動輪に対応するモータの回生ブレーキおよび摩擦式ブレーキのいずれか一方または両方により制動力を付加すると共に、他方の駆動輪のモータに駆動力を付加する制駆動力制御手段21をさらに設ける。【選択図】 図3
ANTI-SIDESLIP CONTROL DEVICE OF VEHICLE
車両の横滑り防止制御装置
11.04.2016
Patent
Elektronische Ressource
Japanisch
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