【技术贴】车载智能设备在车上怎么取电?
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="http://mmbiz.qpic.cn/mmbiz/b1SlMwg6zZ281pNA1iaxrkrHibsJHkBvaTvtPnSeD1lMJJ5Fqat7mQ3UmibEXQKKnBFOLMia9oq3fibHPpmzM1gOelw/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 行车记录仪越来越火,智能后视镜功能更加完善,简直是车主<span style="color: black;">伴侣</span>的福音!</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 可是,问题来了,在车上怎么供电?</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">以下是某位车主<span style="color: black;">伴侣</span>的技术贴,<span style="color: black;">咱们</span><span style="color: black;">亦</span>来借鉴借鉴吧!</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 车载智能电子<span style="color: black;">制品</span><span style="color: black;">重点</span>的供电方式有四种:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">1.电池,车载电子<span style="color: black;">制品</span>本身内置电源,<span style="color: black;">通常</span><span style="color: black;">便是</span>锂电池。<span style="color: black;">或</span>有电池槽,<span style="color: black;">能够</span>装5号或7号电池。<span style="color: black;">不外</span>内置电池存在电量有限、更换电池频繁等问题。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 2.从OBD取电,OBD接口从电瓶直接供电,车辆熄火依然<span style="color: black;">能够</span>供电。<span style="color: black;">然则</span>可能需要拆开汽车部件来布线。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 3.从保险盒、阅读灯取电。都需要破线,虽然熄火后依然<span style="color: black;">能够</span>供电,<span style="color: black;">然则</span>会留给4S店不保修的借口。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">4.从点烟器取电,这是<span style="color: black;">日前</span>比较主流的取电方式,<span style="color: black;">不外</span>点烟器的位置<span style="color: black;">一般</span>在中控下面,容易挡住挂档位,<span style="color: black;">况且</span>熄火后就会断电。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 综上所述,<span style="color: black;">思虑</span>到4种取电方式的利<span style="color: black;">坏处</span>,从OBD取电应该是最合适的,<span style="color: black;">由于</span>不需要破线,<span style="color: black;">另一</span><span style="color: black;">能够</span>藏线在车里,<span style="color: black;">而后</span>又能顺便<span style="color: black;">认识</span><span style="color: black;">落车</span>况信息。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">我在X宝上淘到了一个带供电线的OBD盒子!<span style="color: black;">能够</span>从OBD取电12V常电。OBD<span style="color: black;">便是</span>车载自动诊断系统,能监测多个系统和部件,<span style="color: black;">包含</span>发动机、催化转化器、颗粒捕集器、氧传感器、排放<span style="color: black;">掌控</span>系统、燃油系统、EGR等。<span style="color: black;">经过</span><span style="color: black;">各样</span>与排放<span style="color: black;">相关</span>的部件信息,联接到电控单元(ECU),ECU具备检测和分析与排放<span style="color: black;">关联</span>故障的功能。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 下面我就为<span style="color: black;">大众</span>演示一下<span style="color: black;">怎样</span>从OBD取电给后视镜供电,并做好车内藏线布线的。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> <span style="color: black;">首要</span>科普一下<span style="color: black;">为何</span>OBD<span style="color: black;">能够</span>引出线路来供电。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="http://mmbiz.qpic.cn/mmbiz/b1SlMwg6zZ2hecHNuSftFHNKK1icBibfWYllIXCoibPclrwibGWBuNb3jmJpRwUBbjicopQiavLeLIhp7YDVVBp0MCfw/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">OBD接口有16针,其中第16针为常电源,4针和5针为地线,只要电线的一头分别接上常电源和其中一个地线,<span style="color: black;">就可</span>从OBD接口引出电来。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 找到车辆上的OBD接口,OBD接口的位置<span style="color: black;">通常</span>都在方向盘下方的内饰板中,靠近驾驶员膝盖<span style="color: black;">周边</span>的<span style="color: black;">地区</span>,<span style="color: black;">区别</span>车型的位置稍有区别,但基本位置都差不多。图中框框圈出的即为OBD接口。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="http://mmbiz.qpic.cn/mmbiz/b1SlMwg6zZ2hecHNuSftFHNKK1icBibfWYPAsueov0u264T3x9TMOREaxj4O7xLA68OdwTXB4CHhicoLqQQDkE9qg/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">为了方便<span style="color: black;">大众</span>找到自己爱车的OBD接口位置,我给<span style="color: black;">大众</span>贴出一张<span style="color: black;">平常</span>车型OBD接口位置。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="http://mmbiz.qpic.cn/mmbiz/b1SlMwg6zZ2hecHNuSftFHNKK1icBibfWYgClkzFj8yic4RsXq5LDX6iaLge5xRMm7E5LJXuys9x8l2IdbdRFa77Wg/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 从市面上买来的OBD带线盒子,OBD接口<span style="color: black;">必定</span>要插<span style="color: black;">牢靠</span>,防止松脱,影响驾驶安全。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="http://mmbiz.qpic.cn/mmbiz/b1SlMwg6zZ2hecHNuSftFHNKK1icBibfWYs8WEicqlJY6C3XgwXvOmiaTVmggRQBiauPyaoDPWDKlrdpMcPibsMibqH0w/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 将线路沿着主驾驶座旁门缝<span style="color: black;">周边</span>装。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="http://mmbiz.qpic.cn/mmbiz/b1SlMwg6zZ2hecHNuSftFHNKK1icBibfWY94L5gnAQSSALnDg5YMTqFaW2epNPZmJqSxR9GvS5vglrEEynxW1uWA/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 沿着A柱布线,<span style="color: black;">能够</span>将线藏进A柱的塑料装饰板里面。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="http://mmbiz.qpic.cn/mmbiz/b1SlMwg6zZ2hecHNuSftFHNKK1icBibfWYhQ3E54MVcBdnwe1iaJ6wVLQxibdzdUZ4ht83ghTYNsPsQ5I0TQyibrM6w/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 将线紧贴车顶与前车玻璃的缝隙。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="http://mmbiz.qpic.cn/mmbiz/b1SlMwg6zZ2hecHNuSftFHNKK1icBibfWYuRIPBxMFbjwdkq3dxrLQhHcYHpeia2wo6bRYibsEWxiaYGOPKdqUqDVGQ/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">此刻</span><span style="color: black;">非常多</span>车载设备,<span style="color: black;">例如</span>行车记录仪,都安装在后视镜<span style="color: black;">周边</span>,<span style="color: black;">因此</span>我将线引到后视镜<span style="color: black;">周边</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="http://mmbiz.qpic.cn/mmbiz/b1SlMwg6zZ2hecHNuSftFHNKK1icBibfWYkdacET1VNvwj5mwUYTZn7LiarJQk9q9eicKIK1Q71iccZia1m73cWUKyTw/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 至此,连接OBD并布线的工作基本完毕。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 以上,<span style="color: black;">便是</span>这位<span style="color: black;">伴侣</span>的分享,<span style="color: black;"><span style="color: black;">期盼</span>这位车主<span style="color: black;">伴侣</span>的分享对你有所<span style="color: black;">帮忙</span>。<span style="color: black;">倘若</span>你<span style="color: black;">已然</span>入手了一款四维行车记录仪,那就借着这位<span style="color: black;">伴侣</span>的经验动动手,<span style="color: black;">亦</span>亲自布线、亲自安装行车记录仪吧,要<span style="color: black;">晓得</span>,实践<span style="color: black;">才可</span>出真知哦!</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="http://mmbiz.qpic.cn/mmbiz/b1SlMwg6zZ281pNA1iaxrkrHibsJHkBvaT3t7WOObLqZvUrAOjdSqJiaGR8gMJnoJT0Ec1NA4hEbXPic6iaib5AZvIww/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
这篇文章真的让我受益匪浅,外链发布感谢分享! 期待更新、坐等、迫不及待等。 我完全同意你的观点,说得太对了。
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