The invention relates to a vehicle-mounted navigation system based on multiple sensors, which belongs to the technical field of vehicle-mounted systems and comprises a vehicle-mounted navigation system. The vehicle-mounted navigation system comprises a GPS/Beidou dual-mode navigation module, a central processing unit, a navigation unit, a cloud communication unit, a vehicle-mounted display unit, a camera module, an image processing module, a positioning module, a path input module and a guide module; the vehicle-mounted navigation system further comprises a distance measuring unit, the distance measuring unit comprises a sensor, a vibration feedback signal is given through the vibration motor, compared with a sound signal given in the prior art, the vibration feedback signal is not prone to interference, and a user can conveniently obtain touch feedback in time when using the vehicle-mounted touch screen; meanwhile, an arranged pressure sensor is used for detecting the magnitude of a pressure signal, a normal pressing threshold value is set, when the threshold value is exceeded, it is considered that the touch control belongs to invalid touch control, and misoperation, caused by false triggering, of the touch screen is reduced; by arranging the vehicle speed monitoring sensor, the vehicle speed can be monitored in real time.

    本发明的一种基于多传感器的车载导航系统,属于车载系统技术领域,包括有车载导航系统,所述车载导航系统包括有GPS/北斗双模导航模块、中央处理器、导航单元、云通信单元、车载显示单元、摄像模块、图像处理模块、定位模块、路径输入模块以及引导模块;所述车载导航系统还包括有测距单元,所述测距单元包括有传感器,本发明通过振动马达给出振动反馈信号,相较于现有技术给出的声音信号来说,更不易不干扰,方便用户在使用车载触摸屏时及时获取触控反馈;同时设置的压力传感器用于检测压力信号的大小,设置正常按压的阈值,当超出阈值时,认为属于无效触控,减少误触发造成的触控屏的误操作;本发明通过设置车速监控传感器,可以实时监控车速。


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    Title :

    Vehicle-mounted navigation system based on multiple sensors


    Additional title:

    一种基于多传感器的车载导航系统


    Contributors:

    Publication date :

    2023-08-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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