US 2026/0274221 A1Published application

System and method for controlling agricultural tractor

AssigneeLs Mtron Ltd.

InventorsJong Oh BONG, Jong Min CHOI

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Abstract

The present disclosure is directed to technology for controlling the driving of an agricultural tractor. The present disclosure provides a system for controlling an agricultural tractor, wherein a brake device according to the present disclosure is controlled to operate in either a first or second mode, the brake device operates in the first mode such that at least any one of first and second brakes operates according to the operation information input by the operation of a user, and the brake device operates in the second mode such that at least any one of the first and second brakes operates based on a predefined control algorithm. The present disclosure has the effects of ensuring that control is appropriately performed according to the work environment and guaranteeing high-precision control.

Claims10

Dependent claims

A system for controlling an agricultural tractor, the system comprising:

a brake device configured to apply stopping force to at least any one of first and second drive wheels that the agricultural tractor has;
a detection unit configured to detect a driving state of the agricultural tractor;
and
an integrated control unit configured to control operation of the brake device according to the driving state of the agricultural tractor detected by the detection unit;
wherein the brake device comprises:
a first brake operation means configured to operate a first brake connected to the first drive wheel;
and
a second brake operation means configured to operate a second brake connected to the second drive wheel;
wherein the integrated control unit controls the brake device to operate in either a first or second mode;
wherein the brake device operates in the first mode such that at least any one of the first and second brakes is operated according to operation information input by operation of a user;
and
wherein the brake device operates in the second mode such that at least any one of the first and second brakes is operated based on a predefined control algorithm.

9 more elements

Dependencies are inferred from the claim text.

Facts

Application: 19/670,389Filed 7 May 2026
Priority: KR 10-2023-015905516 Nov 2023
Published: 17 Sep 2026
Term ends: Not estimatedThe source records don’t support an estimate.

Classification23 codes

B60T 8/172
Using electrical or electronic regulation means to control braking: determining control parameters used in the regulation, e.g. by calculations…
B60T 7/042
Foot actuated: by electrical means, e.g. using travel or force sensors
B60T 7/12
Brake-action initiating means: for automatic initiation; for initiation not subject to will of driver or passenger
B60T 8/1701
Using electrical or electronic regulation means to control braking: braking or traction control means specially adapted for particular types of…