发明名称 |
Security system for parcel service has link to monitor parcel code reader distance locks van automatically in absence of driver |
摘要 |
The security system has a transmitter (5) in the parcel code reader that sends impulses to a receiver (1) which measures the distance to the transmitter using amplitude or frequency setting and operates a security system which locks the vehicle or power system if the distance exceeds a set value.
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申请公布号 |
DE19956285(A1) |
申请公布日期 |
2001.05.31 |
申请号 |
DE19991056285 |
申请日期 |
1999.11.23 |
申请人 |
RUOS, HARALD |
发明人 |
RUOS, HARALD |
分类号 |
G08B13/22;(IPC1-7):G08C17/02;G08B13/00 |
主分类号 |
G08B13/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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