Lock Controller of Working Machine, and Working Machine
First Claim
1. A lock control device for a working machine, which locks starting upon a stop operation of the working machine being performed and releases the starting lock upon password input via an input unit, comprising:
- a stop operation detection unit which detects that a predetermined stop operation has been performed by the working machine;
a time period length measurement unit which measures time period length from when it has been detected that said predetermined stop operation has been performed, to the present; and
a lock setting unit which;
if said time period length which has been measured is within a predetermined time period length, makes said locking of said working machine ineffective, and, if the starting of said working machine is requested, makes it possible to restart said working machine without password input; and
, if said time period length which has been measured is greater than said predetermined time period length, locks the starting of said working machine, and releases said locking and makes it possible to restart said working machine upon the password input.
1 Assignment
0 Petitions
Accused Products
Abstract
The convenience of use of a method for locking a working machine without locking actuation by a human being is improved. A lock control device (80) of a working machine (1) includes: a stop operation detection means (186) which detects that a predetermined stop operation has been performed by the working machine (1); a time period length measurement means (187) which measures the time period length from when it has been detected that the predetermined stop operation has been performed, to the present; and a lock setting means (188) which: if the time period length which has been measured is within a predetermined time period length, without locking the working machine, makes it possible to restart it without a password; and, if the time period length which has been measured is greater than the predetermined time period length, locks the working machine (1), and makes restarting possible upon password input.
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Citations
7 Claims
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1. A lock control device for a working machine, which locks starting upon a stop operation of the working machine being performed and releases the starting lock upon password input via an input unit, comprising:
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a stop operation detection unit which detects that a predetermined stop operation has been performed by the working machine;
a time period length measurement unit which measures time period length from when it has been detected that said predetermined stop operation has been performed, to the present; and
a lock setting unit which;
if said time period length which has been measured is within a predetermined time period length, makes said locking of said working machine ineffective, and, if the starting of said working machine is requested, makes it possible to restart said working machine without password input; and
, if said time period length which has been measured is greater than said predetermined time period length, locks the starting of said working machine, and releases said locking and makes it possible to restart said working machine upon the password input. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification