Highway serial rear-end collision accident safety early warning device and method
The invention discloses an expressway serial rear-end collision accident safety early warning device and method, and the device comprises a vertical rod camera group which comprises a plurality of camera devices which are disposed at intervals and are disposed on a vertical rod; the camera device co...
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| creator | HAO TIANZHI LI MINGSHAN ZHU JIANHONG LI SHENG YANG MIN WEI JICHUN YU GUORONG MI JIANHUI LIU TAO ZHAO YUEQING |
| description | The invention discloses an expressway serial rear-end collision accident safety early warning device and method, and the device comprises a vertical rod camera group which comprises a plurality of camera devices which are disposed at intervals and are disposed on a vertical rod; the camera device comprises a camera device, a positioning device, a 4G/5G communication module, a Lora/NB-Iot module, an AI module, a character recognition module, an audible and visual alarm and a processor; the traffic prompt device group comprises a plurality of traffic prompt devices which are arranged at intervals; the traffic prompt device comprises a display screen and a Lora/NB-Iot module; the traffic prompt device group is used for receiving the traffic event information sent by the vertical rod camera group and then carrying out prompt and early warning; and the cloud traffic guidance system is used for receiving the traffic event information sent by the vertical rod camera group, analyzing the traffic event information and |
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the camera device comprises a camera device, a positioning device, a 4G/5G communication module, a Lora/NB-Iot module, an AI module, a character recognition module, an audible and visual alarm and a processor; the traffic prompt device group comprises a plurality of traffic prompt devices which are arranged at intervals; the traffic prompt device comprises a display screen and a Lora/NB-Iot module; the traffic prompt device group is used for receiving the traffic event information sent by the vertical rod camera group and then carrying out prompt and early warning; and the cloud traffic guidance system is used for receiving the traffic event information sent by the vertical rod camera group, analyzing the traffic event information and</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ALARM SYSTEMS CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ORDER TELEGRAPHS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SIGNALLING SIGNALLING OR CALLING SYSTEMS TRAFFIC CONTROL SYSTEMS WIRELESS COMMUNICATIONS NETWORKS |
| title | Highway serial rear-end collision accident safety early warning device and method |
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