发明名称 |
Information recording apparatus for vehicles |
摘要 |
Vehicle information such as vehicle speed, engine rotational speed when a vehicle runs are collected and converted into numerical data every constant period of time and these numerical data are written and recorded into a memory module. The memory module has therein a non-volatile memory and is detachably provided to a write unit attached to the vehicle. The data writing and power supply to the memory module from the write unit are executed by the contactless coupling using induction coils.
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申请公布号 |
US4866616(A) |
申请公布日期 |
1989.09.12 |
申请号 |
US19880168255 |
申请日期 |
1988.03.15 |
申请人 |
TOKYO KEIKI COMPANY, LTD. |
发明人 |
TAKEUCHI, KUNIHIKO;IKEDA, HAJIME;HORINOUCHI, SHINICHI |
分类号 |
G07C5/00;G06F17/40;G07C5/08;G08G1/00;G08G1/09 |
主分类号 |
G07C5/00 |
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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