发明名称 |
WARNING SYSTEM FOR PREVENTING ROAD ACCIDENTS |
摘要 |
A warning system for preventing road accidents is provided and has a radio frequency transmitter (1) which emits a warning signal when a sensor (7, 8) detects sudden acceleration or deceleration or rolling over of a vehicle in which the transmitter (1) is mounted. The warning system also has a radio frequency receiver (2) to receive such a warning signal within a limited range, perhaps 1-2 kilometers, from the transmitter (1). The receiver (2) has means to emit an alerting signal to a driver of a vehicle in which the receiver is mounted and such an alerting signal is emitted after receipt of a warning signal. The alerting signal may be audible and if so the system may have an incoming signal acknowledge switch (15) to enable the driver to silence the signal. |
申请公布号 |
AU7671291(A) |
申请公布日期 |
1991.11.11 |
申请号 |
AU19910076712 |
申请日期 |
1991.04.18 |
申请人 |
RICHARD CHARLES KEARNEY LOCHEAD |
发明人 |
RICHARD CHARLES KEARNEY LOCHEAD |
分类号 |
B60K28/14;B60W30/00;G08G1/16 |
主分类号 |
B60K28/14 |
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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