<h1 class="pgc-h-arrow-right">前言</h1> <p><span>充电头网采购了ETCSP品牌推出的一款智能无卡ETC，这款ETC设备无需插卡，采用微信代扣通行费，支持微信零钱，零钱通和银行卡代扣。ETC设备内置锂电池和超级电容，内置太阳能电池板充电，支持通过USB-C接口充电。在侧面设有蓝牙/ETC开关按键，有效防蹭防盗刷。下面就带来ETCSP这款无卡ETC的拆解，一起看看内部的设计和用料。</span></p> <h1 class="pgc-h-arrow-right">ETCSP智能无卡ETC开箱</h1> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4iID"> </div> <p><span>包装盒正面印有产品名称、外观以及设计标语。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l44Uu"> </div> <p><span>背面印有产品规格信息。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l49TA"> </div> <p><span>包装内除ETCSP智能无卡ETC外，还有安装激活说明书和产品合格证。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4iIM"> </div> <p><span>ETCSP智能无卡ETC采用PC防火材质黑色外壳，机身表面磨砂处理，边缘倒角设计，正面印有ETCSP品牌和ETC速通卡名称。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4cgl"> </div> <p><span>正面左侧边缘设计有指示灯，亮绿光。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4iIV"> </div> <p><span>机身一侧设有蓝牙/ETC开关按键，一键关断可有效防蹭防盗刷。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l49TT"> </div> <p><span>底部设有USB-C主流充电接口，上方还做了缺口设计，方便用户将正面盖板打开。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l425j"> </div> <p><span>机身背面贴有ETC背胶。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4iJa"> </div> <p><span>背胶处还设有防拆按钮。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4cgB"> </div> <p><span>背面下方还设有太阳能电池板，外带无需充电线也能充电，十分方便。</span></p> <h1 class="pgc-h-arrow-right">ETCSP智能无卡ETC拆解</h1> <p><span>看完了这款ETC设备的开箱和展示，下面就进行拆解，一起来看看内部的设计和用料。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4eHQ"> </div> <p><span>首先沿壳体接缝拆开ETC外壳。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l44UY"> </div> <p><span>壳体采用PC材质制成。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4eHV"> </div> <p><span>壳体内部LED灯导光柱特写。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4eHX"> </div> <p><span>ETC内置</span><span>锂/亚硫酰氯电池和SPC电池电容器，焊接连接到PCBA模块。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l44V8"> </div> <p><span>PCBA模块通过导线连接太阳能电池板。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4cgN"> </div> <p><span>壳体内部天线板和太阳能电池特写。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l477A"> </div> <p><span>太阳能电池来自创益新能源，采用壳体热熔固定。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4glz"> </div> <p><span>壳体采用PC+ABS材质制成。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l425U"> </div> <p><span>测得太阳能电池开路电压为6.21V。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4cgS"> </div> <p><span>ETC内部PCBA模块正面一览，设有ETC主控芯片和蓝牙芯片，还设有蜂鸣器和防拆开关。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4cgT"> </div> <p><span>另一面焊接加密芯片和指示灯。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4eIk"> </div> <p><span>ETC主控芯片来自斯凯瑞利，型号SKY6610，芯片内置ARM Cortex M0内核，内置128KB FLASH和10KB SRAM，</span><span>符合GB/T20851-2019标准的5.8GHz DSRC处理器，ISO14443 Type A标签（PICC），ISO7816-3接口，安全加解密算法模块（SM4，DES-3DES），10bits ADC。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4268"> </div> <p><span>PCB印刷天线特写。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4eIu"> </div> <p><span>蓝牙芯片来自易兆微，型号YC1021，澳门威尼斯人官网是一颗低功耗，高性能和高集成度的蓝牙三模解决方案，支持3.0BR/EDR+BLE+2.4G。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l44VD"> </div> <p><span>印刷蓝牙天线特写。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4ch6"> </div> <p><span>安全芯片来自宏思电子，型号HSC32C1，是一款32位超低功耗车规级安全芯片，具备商密二级证书，通过AEC-Q100车规认证Grade2。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l426l"> </div> <p><span>锂/亚硫酰氯电池来自武汉昊诚能源科技有限公司。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4eID"> </div> <p><span>电池型号为ER14250，额定电压3.6V，禁止充电。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4eII"> </div> <p><span>电池电容器来自亿纬锂能，型号SPC0920A。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4eIP"> </div> <p><span>防拆开关特写。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l478k"> </div> <p><span>ETC内部蜂鸣器特写。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4eJ2"> </div> <p><span>USB-C母座印有MUP字样，来自德海威实业。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4chw"> </div> <p><span>自恢复保险丝用于过流保护。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4iKd"> </div> <p><span>用于浪涌保护的TVS来自君耀电子，型号SMBJ24CA。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l426O"> </div> <p><span>机身侧面开关机滑动开关特写。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4gmd"> </div> <p><span>用于指示工作状态的指示灯特写。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l44Ws"> </div> <p><span>测量内部</span><span>锂/亚硫酰氯电池电压为3.64V。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l4eJn"> </div> <p><span>电池电容器电压为3.533V。</span></p> <div class="pgc-img"> <img data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1l44Wx"> </div> <p><span>全部拆解一览，来张全家福。</span></p> <h1 class="pgc-h-arrow-right">充电头网拆解总结</h1> <p><span>ETCSP这款智能无卡ETC采用低调的黑色外壳设计，设有太阳能板供电。这款ETC设备无需插卡，使用手机签约绑定，通过微信代扣通行费。ETC侧面设有开关控制，防蹭防盗刷。ETC还设有USB-C接口充电，方便补电。</span></p> <p><span>充电头网通过拆解了解到，ETC主控芯片来自斯凯瑞利，型号SKY6610，蓝牙芯片来自易兆微，型号YC1021，还使用宏思电子HSC32C1安全芯片。内部还使用武汉昊诚锂/亚硫酰氯电池和亿纬锂能SPC电池电容器供电。整机体积小巧，内部结构紧凑。</span></p>

如今澳门威尼斯人官网，通过合理布局，有效整合，儿童友好村（社区）优化了儿童成长空间，强化了服务体系，逐步实现环境育人，资源共建共享。

前不久，我有幸担任贵港市第五届“小荷尖尖”青少年新作文大赛评委（小学组），有缘遇见《卖水果》和《奶糖》两篇佳作，并与它们的小作者进行了一场心灵对话。

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