Inspur Suzhou Intelligent Technology Co., Ltd

Jiangsu Xcmg Construction Machinery Research Institute Ltd.

Xuzhou Xcmg Agricultural Equipment Technology Co., Ltd

Hongbo Zhang

Bing Wang

Zhiyuan Xu

Haoliang Qin

Luyun Zhang

Shaojun Yang

Xiao Zhang

Disclosed are an implement descending stability control method and system and a tractor. An outlet of a main pump is communicated with an inlet of a main overflow valve, an inlet of a constant-difference overflow valve and an inlet of an implement control valve. An oil outlet of the implement control valve is connected with a spring cavity of the constant-difference overflow valve through a steady-state throttle valve and is communicated with an inlet of a switching valve. An oil outlet of the switching valve is connected with a rodless cavity of a suspension cylinder in a suspension mechanism, and the rodless cavity of the suspension cylinder is communicated with an inlet of a descending valve. A rod cavity of the suspension cylinder is connected with an inlet of a secondary overflow valve.

Implement descending stability control method and system and tractor

A BIOS error locating method and apparatus, a device, and a storage medium are provided. The method includes: acquiring one or more MAP files which are generated during a compilation process of a BIOS and used for recording an entry address offset of each function; recording a base address of each function module after the BIOS is started, so as to obtain a base address log file; in response to occurrence of an EXCEPTION error during an execution process of the BIOS, executing an Exception handling function, so as to determine, according to the base address log file and the one or more MAP files, a target function that results in the EXCEPTION error; and recording a name of the target function in a serial log, and sending the serial log to a BMC.

BIOS error locating method and apparatus, device and non-volatile storage medium

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Jiangsu, China

Hongbo Zhang