The invention provides a riding tool ramp safety reminding method, a riding tool comprises a measuring unit and a voice broadcast device, an inclination angle a of the riding tool is obtained through data calculation of the measuring unit, the inclination angle a is judged to be smaller than set angle threshold values theta1, theta2 and theta3, if the inclination angle a is smaller than the set threshold value theta1, reminding of the voice broadcast device is closed, and if not, reminding of the voice broadcast device is stopped. The time counting variables t1 and t2 are removed at the same time, if the inclination angle a is larger than theta1 and smaller than theta2, the inclination angle a continues to be detected, if the inclination angle a is larger than theta2 and smaller than theta3, whether the time counting variable t1 is larger than the set time t or not is judged, and if the inclination angle a is larger than theta3, whether the time counting variable t2 is larger than the set time t or not is judged. The inclination angle of the tool for riding instead of walk can be calculated through data of the measuring unit, and the accuracy and fault tolerance of ramp reminding of the tool for riding instead of walk are fully improved through gradient setting of three different threshold values and corresponding judgment time.
本发明提供了一种代步工具坡道安全提醒方法,代步工具包括测量单元及语音播报装置,通过测量单元的数据计算得到代步工具的倾角a,判断倾角a与设定角度阈值θ1、θ2、θ3的大小,若倾角a小于设定阈值θ1,则关闭语音播报装置的提醒,同时清除时间计数变量t1和t2,若倾角a大于θ1且小于θ2,则继续检测倾角a,若倾角a大于θ2且小于θ3,判断时间计数变量t1是否大于设定时间t,若倾角a大于θ3,则判断时间计数变量t2是否大于设定时间t。本申请能够通过测量单元的数据计算得到代步工具的倾角,通过三个不同阈值的坡度设置及相应判定时间,充分提高了代步工具坡道提醒的准确性及容错性。
Travel tool ramp safety reminding method
一种代步工具坡道安全提醒方法
2023-06-23
Patent
Elektronische Ressource
Chinesisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS |
VEHICLE SAFETY REMINDING DEVICE AND VEHICLE SAFETY REMINDING METHOD
Europäisches Patentamt | 2017
|Europäisches Patentamt | 2023
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