PROBLEM TO BE SOLVED: To provide a regenerative cooperation braking device which can appropriately set brake force of at least a driving wheel regardless of car weight.SOLUTION: A regenerative cooperation braking device is applicable to an electric propulsion vehicle comprising: a regenerative motor mechanically connected to a driving wheel; and a first friction brake for the driving wheel. The regenerative cooperation braking device comprises: a first derivation unit which derives brake force of the driving wheel according to weight of the electric propulsion vehicle; and a second derivation unit which derives a regenerative brake force of the regenerative motor and a friction brake force of the first friction brake on the basis of the derived regenerative brake force and the brake force of the driving wheel derived by the first derivation unit.SELECTED DRAWING: Figure 1
【課題】車重によらず、少なくとも駆動輪の制動力を適切に設定可能な回生協調制動装置を提供すること。【解決手段】本開示は、駆動輪と機械的に接続された回生電動機と、駆動輪用の第一摩擦ブレーキとを備えた電気推進車両に適用可能な回生協調制動装置であって、電気推進車両の重量に応じて駆動輪の制動力を導出する第一導出部と、回生電動機の回生制動力を導出すると共に、導出した回生制動力と、第一導出部が導出した駆動輪の制動力とに基づき、第一摩擦ブレーキの摩擦制動力を導出する第二導出部と、を備えた回生協調制動装置に向けられる。【選択図】図1
REGENERATIVE COOPERATION BRAKING DEVICE AND ELECTRIC PROPULSION VEHICLE
回生協調制動装置および電気推進車両
2018-01-11
Patent
Electronic Resource
Japanese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
REGENERATIVE COOPERATION BRAKING DEVICE AND ELECTRIC PROPULSION VEHICLE
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