Pilot control method and device for engineering machinery, controller and storage medium

A technology of construction machinery and pilot control, which is applied in earth movers/excavators, construction, etc., can solve problems such as safety risks and operation existence, and achieve the effect of improving safety

Inactive Publication Date: 2020-11-27
SANY HEAVY MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the control of the hydraulic system is mainly completed through the pilot system. The existing pilot system uses a mechanical handle as the pilot switch, and there are safety risks in the operation.

Method used

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  • Pilot control method and device for engineering machinery, controller and storage medium
  • Pilot control method and device for engineering machinery, controller and storage medium
  • Pilot control method and device for engineering machinery, controller and storage medium

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Embodiment Construction

[0047] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0048] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art w...

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PUM

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Abstract

The embodiment of the invention provides a pilot control method and device for engineering machinery, a controller and a storage medium, and relates to the technical field of engineering machinery. The pilot control method comprises the following steps that after detecting that an engine is in a starting state, receiving activation information of pilot control equipment; activating a pilot systemaccording to the activation information; after the engine is started and the pilot system is activated, acquiring whether an operator is in a cab of the engineering machinery or not detected by a personnel detection system; and if the operator is not in the cab of the engineering machinery, controlling an indicating system to be in an alarm state. According to the pilot control method, after the pilotsystem is activated, the information of the operator in the cab is monitored through the personnel detection system, and alarm warning can be carried out through an alarm system, so that the safety during operation of the engineering machinery is improved.

Description

technical field [0001] The present application relates to the technical field of construction machinery, in particular, to a pilot control method, device, controller and storage medium of construction machinery. Background technique [0002] With the development of the economy and the progress of society, excavators are widely used in various engineering constructions. Excavators are the most widely used and most representative construction machinery. As an economical and efficient earth-rock construction machine, excavators have been widely used in mechanized construction such as industrial and civil construction, transportation, hydraulic power engineering, farmland transformation, mining and modern military engineering. [0003] As an important part of the excavator, the hydraulic system organically connects various hydraulic components with pipelines according to the transmission requirements of the excavator's working device and various mechanisms to realize various act...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F9/20E02F9/22E02F9/26
CPCE02F9/20E02F9/2025E02F9/22E02F9/2246E02F9/26
Inventor 林国富王东林高月玲
Owner SANY HEAVY MACHINERY
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