The invention relates to the related technical field of engineering machinery, in particular to a brake control mechanism and method and engineering machinery. The brake control mechanism provided by the invention comprises a pedal which is used for moving within a preset stroke when being treaded; wherein the preset stroke comprises a first section of stroke and a second section of stroke; the maximum value in the first stroke is smaller than or equal to the minimum value in the second stroke; the first brake control assembly is used for collecting the stroke of the pedal, and when the stroke of the pedal is in the first section of stroke, a preset brake mechanism is controlled to brake by adopting the brake pressure corresponding to the stroke of the pedal; and the second brake control assembly is used for controlling the brake mechanism to brake emergently when the travel of the pedal is in the second section of travel. If the first brake control assembly and the related structure are out of order, the driver treads the brake pedal to the bottom according to habits and enters the second stroke of the pedal, and at the moment, the second brake control assembly can control the brake mechanism to conduct emergency braking.
本申请涉及工程机械相关技术领域,具体涉及一种制动控制机构、方法和工程机械。其中,本申请提供的制动控制机构,包括:踏板,用于被踩踏时,在预设的行程内移动;其中,预设的行程包括第一段行程和第二段行程;第一段行程中的最大值小于或等于第二段行程中的最小值;第一制动控制组件,用于采集取踏板的行程,当踏板的行程处于第一段行程时,控制预设的制动机构,采用与踏板的行程对应的制动压力,进行制动;第二制动控制组件,用于当踏板的行程处于第二段行程时,控制制动机构紧急制动。如果第一制动控制组件及其相关结构失灵,驾驶员出于习惯将刹车踏板踩到底,进入踏板第二段行程,此时第二制动控制组件,可以控制制动机构紧急制动。
Brake control mechanism and method and engineering machinery
制动控制机构、方法和工程机械
2022-11-29
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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