发明名称 |
INFORMATION COMMUNICATION SYSTEM AND COMMUNICATION TERMINAL UNIT FOR OPERATOR |
摘要 |
PROBLEM TO BE SOLVED: To provide an information communication system and a communication terminal unit for an operator capable of securely informing the operator of occurrence of abnormality of a construction machine even at work site causing loud noise when warning the occurrence of abnormality of the construction machine to the operator. SOLUTION: This information communication system 6 applied to the construction machine is provided with a communication terminal unit 7 for the construction machine provided in the construction machine and the communication terminal unit 8 for the operator of wrist band type mounted on an arm of the operator aboard the construction machine and capable of communicating with the communication terminal unit 7 for the construction machine by radio. An alarm information transmitting means for transmitting alarm information of the construction machine to the communication terminal unit 8 for the operator is provided in the communication terminal unit 7 for the construction machine. An alarm information receiving means for receiving the alarm information from the communication terminal unit 7 for the construction machine and an alarm means for warning based on the received alarm information are provided in the communication terminal unit 8 for the operator. COPYRIGHT: (C)2007,JPO&INPIT
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申请公布号 |
JP2007023527(A) |
申请公布日期 |
2007.02.01 |
申请号 |
JP20050203997 |
申请日期 |
2005.07.13 |
申请人 |
SHIN CATERPILLAR MITSUBISHI LTD |
发明人 |
YAMADA HIDEO;ONO TOMOAKI;FUJII SATOSHI |
分类号 |
E02F9/24;E02F9/26 |
主分类号 |
E02F9/24 |
代理机构 |
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