The invention, which relates to the technical field of navigation path planning of the intelligent fire fighting truck, discloses an intelligent network connection passing decision module for an intelligent fire fighting truck, comprising a fire alarm data acquisition unit, a central control unit, an intelligent network connection unit, a navigation planning unit based on an electronic map, a traffic signal lamp command unit and an emergency traffic command unit. The navigation planning chip always follows the principle of shortest time consumption, pre-estimation is carried out on branch road intersection passing time according to intersection picture information shot by the emergency traffic guidance unit, then time required by standard road conditions of paths behind all intersections is accumulated, the minimum value of the required time is selected as the branch road which needs to pass, and the required road condition is calculated. Therefore, the dynamic window navigation of the shortest time-consuming path is realized, and the police passing time of the intelligent fire fighting truck is greatly reduced; when the intelligent fire fighting truck is congested when passing through the intersection, emergency traffic guidance is carried out in a voice mode, navigation broadcasting can be carried out according to road condition information, and therefore the passing efficiency of the intelligent fire fighting truck is greatly improved.

    本发明公开了用于智能消防车的智能网联通行决策模块,涉及智能消防车的导航路径规划技术领域,包括火灾警情数据获取单元、中央控制单元、智能网联单元、基于电子地图的导航规划单元、交通信号灯指挥单元和应急交通指挥单元;本发明导航规划芯片始终遵循耗时最短原则,根据应急交通指挥单元拍摄的路口画面信息进行支路路口通行时间预估,再累计每个路口后方路径标准路况所需时间,选所需时间最小值即是需要经过的支路,从而实现最短耗时路径的动态窗口导航,大大降低智能消防车的出警通行时间;智能消防车在通过路口如果遇到拥堵情况时,采用语音的方式进行应急交通指挥,可以根据路况信息进行导航播报,从而大大提高智能消防车的通行效率。


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    Title :

    Intelligent network connection passing decision-making module for intelligent fire fighting truck


    Additional title:

    用于智能消防车的智能网联通行决策模块


    Contributors:
    JIANG CHENGCHENG (author) / NAN QINGXIA (author) / WANG JINSHENG (author) / DAI JIARONG (author) / WANG XIA (author) / CUI XINGLONG (author)

    Publication date :

    2023-04-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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