System of wireless electronic devices for construction...

Details System of wireless electronic devices for construction... System of wireless electronic devices for construction...

2006-08-25

2010-06-22

Tran, Khoi (Department: 3664)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Construction or agricultural-type vehicle

C701S001000, C701S036000, C701S200000, C340S426130, C340S426190, C340S438000, C340S539100, C455S550100, C455S554200, C455S556100, C455S555000, C455S561000, C709S213000

Reexamination Certificate

active

07742861

ABSTRACT:
A system of wireless electronic devices for construction equipment and a maintenance system thereof are disclosed, in which various information used in an input and output unit, like modules of a construction work vehicle such as a hydraulic excavator, etc., are transmitted and received based on a wireless method, so that the use of wires can be significantly decreased. The wireless electronic system of a construction machine comprises at least one control panel which transmits a wireless signal for controlling each part of a construction machine in accordance with an operator's control; a main control device which receives a wireless signal from the control panel and transmits a wireless control signal for controlling a corresponding device; at least one auxiliary control device which performs input and output control, operation control, error detection, automatic control, etc. of each part of a construction machine in accordance with a wireless control signal from the main control device; and an internal wireless network which is constructed by the main control device for wireless data communication between the control panel, the main control device and the auxiliary control device.

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Guocheng Jun, et al., “Design of a Wireless Remote Switch Control System”,Basic Automation, Feb. 2002, vol. 9, Issue 1, pp. 52-54.

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