PROBLEM TO BE SOLVED: To provide an interlocked brake system capable of appropriately performing interlocked braking according to not only a load but also a traveling environment.SOLUTION: An interlocked brake system includes a first fluid pressure circuit that controls the pressure of a brake fluid to be fed to a first brake unit which brakes first wheels, a second fluid pressure circuit that controls the pressure of a brake fluid to be fed to a second brake unit which brakes second wheels, and a pump that pressurizes the brake fluid. When the first brake unit is allowed to brake the wheels, the brake fluid of the second fluid pressure circuit is pressurized by the pump in order to allow the second brake unit to brake the wheels in an interlocked manner. Herein, slip of the wheel and the brake fluid pressure are detected. If the detected slip is smaller than an ideal relationship of association, the braking force for the second wheels is increased. If the detected slip is larger than the ideal relationship of association, the braking force for the second wheels is decreased so that a current relationship of association approaches the ideal relationship of association.SELECTED DRAWING: Figure 4
【課題】積載量だけでなく走行環境に応じても適切に連動ブレーキを実行することができる連動ブレーキシステムを提供する。【解決手段】第1の車輪を制動させる第1の制動部に供給するブレーキ液の液圧を制御する第1の液圧回路と、第2の車輪を制動させる第2の制動部に供給するブレーキ液の液圧を制御する第2の液圧回路と、前記ブレーキ液を加圧するポンプとを備え、前記第1の制動部を制動させるときに、前記第2の液圧回路の前記ブレーキ液を前記ポンプで加圧し、前記第2の制動部を連動して制動させる連動ブレーキシステムにおいて、車輪のスリップ、及びブレーキ液圧を検出し、前記検出したスリップが理想的な対応関係よりも小さいときは、前記第2の車輪の制動力を大きくし、前記検出したスリップが理想的な対応関係よりも大きいときは、前記第2の車輪の制動力を小さくして前記理想的な対応関係に近づくように補正するようにした。【選択図】図4
INTERLOCKED BRAKE SYSTEM AND CONTROL METHOD THEREOF
連動ブレーキシステム及びその制御方法
2016-05-19
Patent
Electronic Resource
Japanese
Door control for buses is interlocked with air brake system
Engineering Index Backfile | 1925
|Interlocked Marine Reverse Gear Pneumatic Control
SAE Technical Papers | 1962
|TRAFFIC LIGHTS INTERLOCKED COOLING CLEAN ROAD SYSTEM AND CONSTRUCTION METHOD THEREOF
European Patent Office | 2021
|