利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN110473417A 一种高架桥限速值提示方法、装置及存储介质 无效 - 驳回

一种高架桥限速值提示方法、装置及存储介质
摘要：
本发明公开了一种高架桥限速值提示方法、装置及存储介质，包括：接收前方高架道路属性；采集地面坡度信息；基于所述地面坡度信息判断车辆是否进入高架桥行驶，若是，则车辆当前道路属性为高架桥，若否，则车辆当前道路属性为高架桥下平直道路；获取平直道路限速信息和高架桥限速信息，与所述车辆当前道路属性进行比对获得当前道路限速信息，若车辆当前道路属性为高架桥，则当前道路限速信息为高架桥限速信息，若车辆当前道路属性为高架桥下平直道路，则当前道路限速信息为平直道路限速信息；显示所述当前道路限速信息；具有精确播报限速信息、优化驾驶体验的优点。
摘要（英）：

The invention discloses a method and device for prompting a speed limit value of a viaduct and a storage medium. The method comprises the steps of: receiving a front elevated road attribute; acquiringground slope information; judging whether a vehicle enters the viaduct to run on the basis of the ground slope information, if yes, determining a vehicle current road attribute as the viaduct, and ifno, determining the vehicle current road attribute as a straight road under the viaduct; acquiring straight road speed limit information and viaduct speed limit information, carrying out comparison with the vehicle current road attribute to acquire current road speed limit information, if the vehicle current road attribute is the viaduct, determining the current road speed limit information as the viaduct speed limit information, and if the vehicle current road attribute is the straight road under the viaduct, determining the current road speed limit information as the straight road speed limit information; and displaying the current road speed limit information. The method has the advantages of accurately broadcasting the speed limit information and optimizing driving experience.

0/0