The invention relates to the technical field of road early warning, in particular to a road intelligent early warning system and early warning method.The road intelligent early warning system comprises a first speed measuring module arranged on the non-motorized vehicle lane ground, a second speed measuring module arranged on the motorized vehicle lane ground and an alarm unit arranged in a street lamp terminal on a road; when the first speed measurement module senses that the driving speed of the non-motor vehicle is smaller than a first preset value or the second speed measurement module senses that the driving speed of the motor vehicle is smaller than a second preset value, the alarm unit behind the intersection is triggered to give an alarm, so that vehicles behind can know abnormal conditions in advance and prepare in advance, and the safety of the vehicles is improved. And when the non-motor vehicle reversely runs through the first speed measurement module, the first speed measurement module is located at the position behind the second speed measurement module on the non-motor vehicle lane, so that the situation that the non-motor vehicle transversely passes through the second speed measurement module is avoided, invalid early warning is avoided, and the safety of the non-motor vehicle is improved. And a better early warning effect at the road intersection is realized.
本发明涉及道路预警技术领域,具体涉及一种道路智能预警系统及预警方法,通过设于非机动车道地面上的第一测速模块和设于机动车道地面上的第二测速模块,报警单元设于道路上的路灯终端内,第一测速模块感测到非机动车的行驶速度小于第一预设值,或第二测速模块感测到机动车的行驶速度小于第二预设值时,触发路口后方的报警单元进行报警,则能够让后方的车辆提前获知异常情况,提前准备,能够更好的避免临时的避让不及或因紧急避让造成追尾事故,而非机动车反向行驶经由第一测速模块时,由于第一测速模块位于非机动车道上第二测速模块的后方位置处,不会有横穿情况,避免无效预警,实现对于道路路口处更好的预警效果。
Road intelligent early warning system and early warning method
一种道路智能预警系统及预警方法
2024-05-17
Patent
Elektronische Ressource
Chinesisch
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