<p>汽车导航能够准确的导航还是靠卫星接收器来实现的,如果接受出现故障或者被挡住就无法实现定位,对于车载导航仪来说每次启动都会有搜星的时间,根据环境和终端的不同时间会略长,若遇到不能搜星或搜星慢的情况换地点改时间再试试。</p> <p>由于卫星状态每天都不尽相同,也许同一个地方,信号满格,换个时间段信号就很弱,这种情况出现的时间也是会多的。</p> <p><a href="https://iknow-pic.cdn.bcebos.com/8601a18b87d6277f043c698026381f30e924fc58?x-bce-process=image/quality,q_85" target="_blank" title="点击查看大图" rel="nofollow noopener"></a><a href="https://iknow-pic.cdn.bcebos.com/8601a18b87d6277f043c698026381f30e924fc58" target="_blank" title="点击查看大图" class="ikqb_img_alink" rel="nofollow noopener"><img class="ikqb_img" src="https://iknow-pic.cdn.bcebos.com/8601a18b87d6277f043c698026381f30e924fc58?x-bce-process%3Dimage%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_jpg" esrc="https://iknow-pic.cdn.bcebos.com/8601a18b87d6277f043c698026381f30e924fc58"></a></p>