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Speed ​​control display system and method

A real-time speed and indication technology, applied in the direction of control devices, transportation and packaging, mechanical equipment, etc., can solve problems such as low performance, insufficient performance, collision damage, machine wear, etc.

Active Publication Date: 2020-11-03
KOMATSU AMERICA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When waiting in queue, reaching the resulting lower temperature may be sufficient to cause insufficient or poor performance for cab heating or catalyst exhaust system operation, and may result in additional power consumption while waiting in queue to increase these temperatures to appropriate levels
[0005] Another disadvantage is that the total space for waiting queues to accommodate trucks may be limited, which in turn can lead to congestion and low space clearance lanes between trucks
Reduced aisle space Higher potential for collision damage and machine wear due to area movement patterns that limit operations

Method used

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  • Speed ​​control display system and method
  • Speed ​​control display system and method
  • Speed ​​control display system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] figure 1 A diagram of an example vehicle 101 is shown, which may represent an off-road mining truck used to haul material in a mining environment. The example vehicle 101 includes an engine 102 connected to a power generation assembly 103 which in turn transmits electrical energy in a controlled manner through an electrical control device 104 to an electric traction motor 105 which provides traction for the vehicle 101 . The electric traction motor 105 can take deceleration action as desired by extracting rotational energy and dissipating the resulting electrical energy to the atmosphere as heat passes through the deceleration fence assembly 106 . The engine controller 121 monitors and controls many aspects of the engine 102 and allows for both storage and real-time data retrieval. The gas system of the engine includes an air filter assembly 107 , an intake duct 108 , a turbocharger 109 , an exhaust duct 110 , an exhaust fluid injector 111 , a catalyst reaction chamber...

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PUM

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Abstract

The invention relates to a speed control display system and method. A method is disclosed for determining a vehicle characteristic with reference to an optimal route and determining a machine performance adjustment based on a calculated arrival time compared to the optimal arrival time. The method provides the operator with a resulting instantaneous display of the modified vehicle settings.

Description

technical field [0001] The present invention relates to an operator display instrument for vehicle speed control. In particular, the invention relates to the adjustment of the planned time of arrival based on the expected time of arrival according to the current vehicle location. The present invention includes an operator display that adjusts machine operation for optimized targets, which can be used concurrently with an automatically adjusted machine intervention control system. Background technique [0002] Operator control of vehicles, such as off-road dump trucks, during mining operations may need to be at a certain location at a certain time to prevent loss of efficiency for multiple machine scheduling. As in the mining application example, loading equipment tools such as electric powered wire rope shovels lose operational efficiency while waiting for haul trucks to arrive. [0003] Continuing with the mining application example, the solution used to minimize shovel w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W10/04B60W50/14B60W50/08G06Q10/08
CPCB60W10/04B60W50/082B60W50/14B60W2710/0677B60W2050/146B60W2554/00B60K35/22B60K35/81B60K35/21B60K35/60B60W30/182B60W30/188B60W2556/50B60K35/28B60K2360/16B60K35/00B60Q9/00
Inventor 大卫·J·斯科特
Owner KOMATSU AMERICA CORP