OBD2数据记录仪-容易记录您的汽车数据
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">您要记录汽车中的OBD2数据吗?</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">本文概述了OBD2日志记录的<span style="color: black;">基本</span>知识,4大好处以及应用案例。您<span style="color: black;">亦</span><span style="color: black;">能够</span>下载来自奥迪A4的OBD2示例数据(速度,RPM等)。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/224c98be1fdc46ff803770aa46fc4095~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1724944781&x-signature=bQGx3lL%2F7QISSe0zb0keD2U0ykY%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">重视</span>:与大<span style="color: black;">都数</span>OBD2加密狗或扫描仪相比,CANedge将时间序列数据记录到SD卡中 ,您<span style="color: black;">能够</span><span style="color: black;">经过</span>完全免费的软件<span style="color: black;">或</span> API任意地对其进行处理。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">下面<span style="color: black;">咱们</span>将<span style="color: black;">认识</span>到<span style="color: black;">为何</span>CANedge是记录OBD2数据的理想工具</p>
<h1 style="color: black; text-align: left; margin-bottom: 10px;"><strong style="color: blue;"><span style="color: black;">怎样</span>实现OBD2数据的记录?</strong></h1>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">首要</span>,让<span style="color: black;">咱们</span>简要回顾一下OBD2的<span style="color: black;">基本</span>知识:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">OBD2<span style="color: black;">供给</span>了一组标准化的参数(OBD2 PID),您<span style="color: black;">能够</span>在大<span style="color: black;">都数</span>汽车上记录得到并<span style="color: black;">容易</span>解码。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">记录OBD2数据<span style="color: black;">触及</span>3个简单的<span style="color: black;">过程</span>:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">1、<span style="color: black;">运用</span>OBD2 PID列表配置OBD2记录仪</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2、<span style="color: black;">经过</span>OBD2适配器将其连接到汽车中<span style="color: black;">起始</span>记录</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">3、提取SD卡中的数据并<span style="color: black;">经过</span>免费的软件<span style="color: black;">或</span> API来进行数据解码</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/7c60ae3152d2433e861cbc69b24d70ec~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1724944781&x-signature=HWK%2F4nqrF2tVx2dfyq3BkuDOkrA%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">更<span style="color: black;">仔细</span>的信息,</strong>请参见下面的<span style="color: black;">平常</span>问题解答 ,或<span style="color: black;">咱们</span>的文档:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">https://canlogger.csselectronics.com/clx000-intro/record-data/obd2-data/</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">https://canlogger.csselectronics.com/canedge-getting-started/record-data/obd2-data/</p>
<h1 style="color: black; text-align: left; margin-bottom: 10px;">记录OBD2数据的四大好处</h1>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">您几乎<span style="color: black;">能够</span><span style="color: black;">经过</span>OBD2的记录日志收集任何汽车中的数据,下面对其优点分别进行介绍:</p>驾驶员、车辆或零件的优化<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/093a207eac1f43a18c47c19b70c74945~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1724944781&x-signature=1K8wfGsGqrIqEX5zawUs0MjSGk4%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">OBD2数据<span style="color: black;">能够</span>让您<span style="color: black;">监测</span>或优化驾驶<span style="color: black;">行径</span>并<span style="color: black;">调节</span>汽车。OEM<span style="color: black;">能够</span>利用这些数据来现场分析新型零件的性能</p> 偶发问题诊断<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/edb33ea5c2624768b8e816416849f4f6~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1724944781&x-signature=IkFABgo3pOdujvFgGiUR2vF%2FVrY%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">汽车中<span style="color: black;">有些</span>偶发问题可能会在驾驶过程中短暂<span style="color: black;">显现</span>,但在维修过程中不会<span style="color: black;">显现</span>。记录OBD2数据可让您分析问题<span style="color: black;">出现</span>的时段<span style="color: black;">从而</span><span style="color: black;">处理</span>问题</p>车队的管理<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/cf981722cc7f410d921cc8bef20886af~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1724944781&x-signature=FYRQgrb0ofiJhT0XX14gD4jEmiQ%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">车队级别的OBD2日志记录可用于驾驶员<span style="color: black;">行径</span>的研究、降低燃油成本、减少故障<span style="color: black;">出现</span>、合规性、纠纷处理以及其他有价值的事情</p>数据<span style="color: black;">掌控</span>和用户自定义集成<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/757045a0bfb3424b94449c6bf5c90837~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1724944781&x-signature=PyRb8TmwfkAWuzeS7JLyfKf7odQ%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">运用</span>OBD2记录仪,您<span style="color: black;">能够</span>记录原始时间序列数据,这些数据<span style="color: black;">能够</span>从SD卡中提取或上传到自己的服务器中-<span style="color: black;">经过</span>开放的API<span style="color: black;">容易</span>地自定义集成</p>
<h1 style="color: black; text-align: left; margin-bottom: 10px;">CANedge OBD2数据记录仪</h1>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">CANedge是专业版的CAN总线数据记录器,其<span style="color: black;">拥有</span>以下<span style="color: black;">重点</span>功能的:</p> 即插即用<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/10931b4e7dd0419b9b0fabad9a6f92f8~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1724944781&x-signature=uaMEn%2BbM%2B5Cr9JDCSbawT8bjNfg%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">开箱<span style="color: black;">就可</span>记录数据。能够独立工作——不需PC。<span style="color: black;">经过</span>CAN<span style="color: black;">或</span> OBD2连接器供电</p>专业<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/8f09fce71c7c49f4bd6971764a9fe1cb~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1724944781&x-signature=01jRSfakEv4CwPs5JdwYoH%2FNxE4%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">可接入8-32 GB的SD卡。2个CAN 、 CAN FD/LIN通道。零数据丢失。RTC分辨率为50 µs</p>轻巧<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/268de4e839b2401093bc2765eb7262ae~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1724944781&x-signature=Z76WXzmFq9iRhiVW279z2aHOuCM%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">仅8 x 5 x 2 CM,100克。铝制外壳。4个LED灯。可配置的5V电源输出(CH2)</p>可配置<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/37784c2f66684c23b7c8c2c1eb6304cd~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1724944781&x-signature=igqykuHzVKe1o%2FpgWHUYc7s%2BIIY%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">高级过滤器、传输列表、触发器、循环记录和压缩等</p>快速安全<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/0cfd7c5769e34e95a66fc8781c0fc4a9~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1724944781&x-signature=QdYBCxNHcmL8vRyUFKjJM4rh57Q%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">工业SD卡。以80 MB / s的速度读取数据。GDPR 或 CCPA的数据加密</p>开源<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/e65064720f484a3cb6c2536c59efd6ef~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1724944781&x-signature=a1aHnLNngloNKs5%2B6hg7R3zk0bI%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">常用数据格式(MDF4)。免费的开源GUI / API。可<span style="color: black;">经过</span>DBC<span style="color: black;">容易</span>转换</p>
<h1 style="color: black; text-align: left; margin-bottom: 10px;">应用案例</h1>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">下面<span style="color: black;">咱们</span><span style="color: black;">供给</span>了<span style="color: black;">有些</span>实例,<span style="color: black;">来讲</span>明<span style="color: black;">怎样</span><span style="color: black;">运用</span>CANedge记录OBD2数据。</p>
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</div>OEM现场测试汽车零部件<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">需要记录现场车辆的CAN或OBD2数据吗?</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/c4fe073c1d9140a18215b14272482aac~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1724944781&x-signature=tNA2us0HqDX6fnjfLC6KfkPsBQA%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">做为</span>OEM,您可能在后期需要对设备样本进行现场测试。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">这<span style="color: black;">一般</span>会采集数月之内来自多辆车的OBD2和CAN数据。而CANedge1非常理想,<span style="color: black;">由于</span>它非常紧凑轻巧,即插即用并且<span style="color: black;">能够</span><span style="color: black;">容易</span>地进行预配置。<span style="color: black;">能够</span><span style="color: black;">定时</span>收集数据并在您<span style="color: black;">爱好</span>的CAN工具或免费的asammdf GUI / API中进行分析。</p>实时监控公路车辆<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">是不是</span>需要从运营车队收集数据?</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/31a32c1c512d493bb5acf1889d8143bc~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1724944781&x-signature=PJ9EESenxiHEhK%2F6CwxrLSYPkXg%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">CANedge2<span style="color: black;">能够</span><span style="color: black;">经过</span>无线网络(例如3G / 4G热点)上传记录的OBD2数据。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">这般</span><span style="color: black;">能够</span>实现运营车辆近实时的将数据传输到您的云服务器。OBD2数据<span style="color: black;">能够</span><span style="color: black;">经过</span>开放的API(<span style="color: black;">包含</span>支持OBD2解码)进行自动处理 ,而CANedge2设备<span style="color: black;">亦</span><span style="color: black;">能够</span>无线更新。</p>来自奥迪A4的OBD2数据<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在下面,您<span style="color: black;">能够</span>从CANedge下载OBD2示例。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/b9371bdf24a24b1c83d9bb5e760808da~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1724944781&x-signature=mpV%2FwZSMzg1BnGfuFnQSHCesD4k%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">您还<span style="color: black;">能够</span>下载免费的开源软件,并尝试对原始OBD2数据进行解码的过程。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">https://canlogger.csselectronics.com/canedge-getting-started/log-file-tools/</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">https://docs.google.com/spreadsheets/d/14yrEPcUr6fz16eOJ6W5iBuEDy2DSegVtM9aE5FU11SE/edit?usp=sharing</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">https://www.csselectronics.com/screen/page/asammdf-gui-api-mdf4</p>
<h1 style="color: black; text-align: left; margin-bottom: 10px;"><span style="color: black;">平常</span>问题</h1>OBD2记录的参数<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">OBD2协议(SAE J1979)指定了<span style="color: black;">能够</span>从汽车记录的一系列标准化车辆数据。<span style="color: black;">然则</span>请<span style="color: black;">重视</span>,每辆车在支持OBD2数据方面有所<span style="color: black;">区别</span>-<span style="color: black;">尤其</span>是旧款的车<span style="color: black;">一般</span>支持较少的参数。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">话虽如此,<span style="color: black;">咱们</span>列出了<span style="color: black;">有些</span><span style="color: black;">平常</span>可用的标准OBD2参数:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 燃油系统状态</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 发动机负荷</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 冷却液温度</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 燃油修正</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 燃油压力</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 进气歧管压力</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 发动机转速</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 车速</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 进气温度</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 质量空气流量</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 油门踏板位置</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 空气<span style="color: black;">情况</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 氧气传感器状态</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 自发动机<span style="color: black;">起步</span><span style="color: black;">败兴</span>的运行时间</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· MIL灯亮了之后的行驶里程(Distance with MIL on)</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 燃油量(Fuel tank level input)</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 系统的蒸气压</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 绝对负荷值</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 混合动力电池组寿命</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 机油温度</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 发动机燃油消耗率</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 扭力</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· 车辆识别号码VIN(序列号)</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">· <span style="color: black;">各样</span>故障诊断代码</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">相关</span><span style="color: black;">更加多</span><span style="color: black;">仔细</span>信息,请参见OBD2 PID Wiki页面或SAE J1979标准。</strong></p>汽车<span style="color: black;">是不是</span>支持OBD2<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">大部分都支持OBD2,大<span style="color: black;">都数</span>汽车和轻型卡车<span style="color: black;">运用</span>OBD2标准<span style="color: black;">做为</span>其车载诊断<span style="color: black;">办法</span>。尤其是,自1996年<span style="color: black;">败兴</span>OBD2在美国是被强制<span style="color: black;">需求</span>的,而自2003年<span style="color: black;">败兴</span>在欧盟中是被强制<span style="color: black;">需求</span>的(此处记为EOBD,但基本相同)。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">然则</span>,即使您的车辆支持OBD2,您<span style="color: black;">亦</span>可能<span style="color: black;">没法</span>记录所需的数据。<span style="color: black;">首要</span>,每种车辆型号(品牌/年)在支持<span style="color: black;">那些</span>OBD2数据参数方面是有所<span style="color: black;">区别</span>。<span style="color: black;">尤其</span>是老式汽车<span style="color: black;">一般</span>对车速、RPM等实时参数的支持有限。<span style="color: black;">另外</span>,<span style="color: black;">有些</span>车企为了更好地<span style="color: black;">守护</span>车辆的数据,<span style="color: black;">已然</span><span style="color: black;">起始</span>限制对OBD2数据的<span style="color: black;">拜访</span>。最后,虽然绝大<span style="color: black;">都数</span>汽车都将CAN协议用作OBD2的信号协议,但您<span style="color: black;">亦</span>可能会遇到美系老车(2008年前)或某些欧盟品牌<span style="color: black;">运用</span>其他协议的<span style="color: black;">状况</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">重视</span>:</strong><span style="color: black;">检测</span>汽车中的OBD2连接器很重要。要使CAN记录仪记录OBD2数据,在OBD2连接器的CAN高(引脚6)和CAN低(引脚14)引脚中必须要有"金属引脚",<span style="color: black;">能够</span>参考<span style="color: black;">咱们</span>的OBD2连接器图示(红色引脚) 。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">共有5种OBD2信号协议:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">ISO 15765(CAN):占主导地位,自2008年<span style="color: black;">败兴</span>在美国<span style="color: black;">营销</span>的所有车辆均<span style="color: black;">需求</span>采用</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">SAE J1850:福特汽车<span style="color: black;">机构</span>的标准</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">SAE J1850:通用汽车的标准</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">ISO 9141-2:克莱斯勒和某些欧盟<span style="color: black;">或</span>亚洲车辆<span style="color: black;">运用</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">ISO 14230(KWP2000):<span style="color: black;">重点</span>由欧盟制造商<span style="color: black;">运用</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">CANedge / CLX000支持基于CAN的OBD2,<span style="color: black;">倘若</span>不确定您的汽车<span style="color: black;">是不是</span>受支持,请与虹科联系。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>您<span style="color: black;">没法</span>直观地查看车辆的OBD2连接器,则<span style="color: black;">能够</span><span style="color: black;">瞧瞧</span>下面的网址来粗略地对特定汽车协议进行判断:OBD2兼容性(汽车)。<span style="color: black;">相关</span><span style="color: black;">基本</span>知识的进一步<span style="color: black;">指点</span>,请查看<span style="color: black;">咱们</span>的OBD2简单介绍。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">重视</span>:在<span style="color: black;">运用</span>OBD2记录时,您还<span style="color: black;">能够</span>看下您汽车在OBD2 01模式下所支持的参数ID。为此,您需要"Supported PIDs"参数(ID 00、20、40、60、80,A0,C0)。记录完这些之后,<span style="color: black;">能够</span>逐位查看响应数据字节,以确定<span style="color: black;">是不是</span>支持PID(<span style="color: black;">仔细</span>信息,请参阅Wikipedia OBD2 PID<span style="color: black;">文案</span>)。</p>CANedge / CLX000的选型<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">CANedge和CLX000数据记录仪系列都<span style="color: black;">能够</span>用作OBD2数据记录仪。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>您的<span style="color: black;">重点</span><span style="color: black;">目的</span>是将数据记录到SD卡,则<span style="color: black;">意见</span>您<span style="color: black;">运用</span>CANedge系列,它是CLX000的第二代<span style="color: black;">制品</span>,并针对记录功能进行了优化。<span style="color: black;">另一</span>,<span style="color: black;">倘若</span>您<span style="color: black;">期盼</span>能够将日志文件自动上传到自己的服务器,请<span style="color: black;">思虑</span><span style="color: black;">运用</span>CANedge2。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>您<span style="color: black;">期盼</span>能够<span style="color: black;">经过</span>USB将OBD2数据实时传输到PC端,<span style="color: black;">咱们</span><span style="color: black;">意见</span>您<span style="color: black;">运用</span>CLX000系列,例如CL2000。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">如有疑问,请与虹科联系 ,<span style="color: black;">咱们</span>将<span style="color: black;">按照</span>您的<span style="color: black;">状况</span>,<span style="color: black;">帮忙</span>您快速找到最合适的<span style="color: black;">制品</span>。</p><span style="color: black;">是不是</span><span style="color: black;">能够</span>实时传输OBD2数据<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">能够</span>,CLX000系列可<span style="color: black;">经过</span>USB实时传输原始CAN数据和OBD2数据,请参阅<span style="color: black;">咱们</span>的OBD2传输介绍。</p>OBD2和CAN记录仪的区别<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>您<span style="color: black;">经过</span>OBD2连接器将诸如CANedge或CLX000之类的CAN记录仪连接到您的汽车,<span style="color: black;">那样</span>在默认<span style="color: black;">状况</span>下,它将<span style="color: black;">起始</span>记录原始CAN总线数据(在大<span style="color: black;">都数</span>汽车中)。原始的CAN数据由汽车传感器以"广播"的形式传播,在汽车中用于通信。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在某些<span style="color: black;">状况</span>下,您可能<span style="color: black;">期盼</span>记录原始的CAN数据。例如,<span style="color: black;">倘若</span>您是汽车的OEM(Original Equipment Manufacturer),在这种<span style="color: black;">状况</span>下,您将<span style="color: black;">晓得</span><span style="color: black;">每一个</span>CAN ID和数据字节<span style="color: black;">表率</span>什么,并且您会<span style="color: black;">持有</span>一个CAN数据库(DBC文件),可用于解码原始CAN数据。<span style="color: black;">然则</span>,<span style="color: black;">倘若</span>您不是汽车的OEM,则解码原始CAN数据的<span style="color: black;">独一</span><span style="color: black;">办法</span>是把自己的汽车给黑了并对数据进行反向工程。在<span style="color: black;">有些</span><span style="color: black;">状况</span>下,您可能会非常幸运地在网上找到特定汽车型号/年份的部分数据库,例如,来自像opendbc<span style="color: black;">这般</span>的项目。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在大<span style="color: black;">都数</span><span style="color: black;">状况</span>下,<span style="color: black;">倘若</span>您不是汽车OEM,则收集数据的<span style="color: black;">重点</span><span style="color: black;">选取</span>是<span style="color: black;">经过</span>OBD2协议。如今,几乎所有汽车的OBD2通信都基于CAN总线。与原始CAN总线数据相反,OBD2仅在"请求时"可用。要记录OBD2数据,基本上是将特定的自定义CAN帧发送到车辆CAN总线。本质上,您是在<span style="color: black;">运用</span>CAN总线上汽车响应请求而发出的数据。<span style="color: black;">倘若</span>汽车支持特定的OBD2 PID,则汽车可能会响应您的请求(在某种程度上取决于OEM的决定)。</p>OBD2记录仪、加密狗和扫描仪的区别?<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">市面上有<span style="color: black;">海量</span>的OBD2设备,下面<span style="color: black;">咱们</span>概述了<span style="color: black;">有些</span><span style="color: black;">重点</span>的类型:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">OBD2扫描仪:</strong>机械/技术人员<span style="color: black;">一般</span>将其用于诊断目的,例如,为了确定MIL(malfunction indicator lamp)灯打开的<span style="color: black;">原由</span>。OBD2扫描仪<span style="color: black;">一般</span><span style="color: black;">包含</span>用于诊断故障代码(DTC)的内置数据库以及用于清除这些故障的功能。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">OBD2加密狗:</strong>虽然不是"正式"定义,但OBD加密狗<span style="color: black;">一般</span><span style="color: black;">指的是</span>小型、低成本且易于<span style="color: black;">运用</span>、面向消费者的OBD2读取器。它们<span style="color: black;">一般</span><span style="color: black;">经过</span>蓝牙将数据传到手机的app上,从而使您<span style="color: black;">能够</span>实时查看车辆的性能。它们非常适用于即插即用的消费者,<span style="color: black;">然则</span>在实用方面<span style="color: black;">供给</span>的灵活性非常有限。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">OBD2数据记录仪:</strong>OBD记录仪<span style="color: black;">能够</span>在"独立模式"(即,无需PC或应用程序)下将OBD2 时间序列数据记录到SD卡。<span style="color: black;">能够</span><span style="color: black;">经过</span>USB或WiFi提取数据以供以后分析。<span style="color: black;">有些</span>OBD2记录仪(如CLX000)<span style="color: black;">亦</span><span style="color: black;">能够</span>兼作OBD2接口,从而<span style="color: black;">能够</span><span style="color: black;">经过</span>USB将OBD2数据实时传输到PC。OBD2记录仪适用于例如分析<span style="color: black;">长时间</span>数据模式,优化驾驶,进行<span style="color: black;">研究</span>,诊断偶发问题和类似应用。<span style="color: black;">相关</span><span style="color: black;">更加多</span><span style="color: black;">仔细</span>信息,请参见下文。</p><span style="color: black;">能够</span>将OBD2记录仪留在车上吗?<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在大<span style="color: black;">都数</span><span style="color: black;">状况</span>下,<span style="color: black;">能够</span>的。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">一般</span>,当您将CANedge连接至车辆时,<span style="color: black;">因为</span>OBD2连接器<span style="color: black;">一般</span><span style="color: black;">运用</span>IGN电源,<span style="color: black;">因此呢</span>它将随点火开关<span style="color: black;">一块</span>打开<span style="color: black;">或</span>关闭。这<span style="color: black;">寓意</span>着在点火开关关闭时,CANedge不会消耗车辆电池的电量。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">然则</span>,在某些车辆中,OBD2连接器的电源将直接连接到电池,这<span style="color: black;">寓意</span>着在汽车关闭时,CANedge可能仍会打开。<span style="color: black;">一般</span><span style="color: black;">来讲</span>这<span style="color: black;">无</span>什么影响,<span style="color: black;">由于</span>记录器本身的功耗极小(<1W)。<span style="color: black;">然则</span>,<span style="color: black;">倘若</span>您要从ECU<span style="color: black;">查找</span>OBD2数据,则可能在汽车关闭时"唤醒" ECU。<span style="color: black;">倘若</span>汽车<span style="color: black;">长期</span>不行驶,可能就会<span style="color: black;">引起</span>电池消耗<span style="color: black;">太多</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">您<span style="color: black;">能够</span><span style="color: black;">经过</span>观察在汽车熄火后15至20分钟LED灯来快速验证记录仪<span style="color: black;">是不是</span>随车辆开启/关闭,<span style="color: black;">倘若</span>LED灯不点亮,则CANedge关闭。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>CANedge / CLX000<span style="color: black;">没法</span>随车辆<span style="color: black;">一块</span>关闭,并且<span style="color: black;">晓得</span>车辆将较<span style="color: black;">长期</span>不<span style="color: black;">起步</span>,则<span style="color: black;">这里</span><span style="color: black;">时期</span><span style="color: black;">能够</span>断开设备的连接。<span style="color: black;">或</span><span style="color: black;">能够</span>设置CANedge<span style="color: black;">按照</span>广播的CAN数据模式<span style="color: black;">起始</span>/停止发送。例如,<span style="color: black;">倘若</span>您的汽车在打开/关闭点火开关时发出特定的CAN ID或数据字节模式,则可用于切换CANedge的传输功能。<span style="color: black;">相关</span><span style="color: black;">仔细</span>信息,<span style="color: black;">能够</span>参考CANedge文档。</p>
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