<p>注：*为必填项。</p> <p>【请在报名阶段填写 ↓】 <em>  简要介绍作品： 一款低功耗的BMS车载铅蓄电池管理系统，由于硬件（车载控制板），云平台（中国移动onenet托管）、手机APP（正在制作）构成。可以有效的告知车主车辆的健康状况。 【请在竞赛阶段填写 ↓】 </em>  一、作品详情；     本产品是一款低功耗的BMS管理系统，通过采集端---云平台---手机APP（还在制作）的方式对电动车进行联网管理。用户可以将自己的电动车托管给管理公司，管理公司会对每量电动车进行编号管理。如果车辆发生丢失，托管公司可以实时的通过云平台发现并且进行报警。并且在车辆电池健康状态不佳的时候，主控制板会告知平台，平台会人工和车主进行联系并且进行有偿的电池更换服务。 <em>  二、描述作品所面临的挑战及所解决的问题；     现阶段我国电动车保有量众多，电动车在充电时候极易发生火灾。并且电动车极易被盗窃。     可以有效发现电动车电池存在的隐患，解决二三线城市电动车火灾频发的问题。节能减排将铅蓄电池寿命最大化。 </em>  三、描述作品硬件、软件部分涉及到的关键点；     硬件部分：因为节能的考虑所以在电路设计的时候要考虑每个电阻的阻值。和mos管的导通电阻。尽量减少不必要的电量损耗。     软件部分：采用状态机编程的方式，定时的将数据反馈给平台，从而降低整机的功耗；不上传数据的时候主控芯片将关闭外围设备的电源，GSM和GPS电源都将断开。 *  四、作品材料清单；</p> <table> <tr> <th></th> <th></th> <th></th> <th></th> <th></th> <th></th> </tr> <tr> <td>Comment</td> <td>Description</td> <td>Designator</td> <td>Footprint</td> <td>LibRef</td> <td>Quantity</td> </tr> <tr> <td>M3</td> <td>铜柱孔</td> <td>1, 2, 3, 4</td> <td>M3 140X350</td> <td>M3</td> <td>4</td> </tr> <tr> <td>M3</td> <td>铜柱孔</td> <td>5, 6</td> <td>M3 125X200</td> <td>M3</td> <td>2</td> </tr> <tr> <td>6mm端子公</td> <td></td> <td>B+I1, B+I2</td> <td>检测线连接</td> <td>欧立优插头</td> <td>2</td> </tr> <tr> <td>XH414</td> <td>XH414 IV01E</td> <td>BAT</td> <td>XH414</td> <td>XH414</td> <td>1</td> </tr> <tr> <td>10uF</td> <td>贴片电阻, 无极性贴片电容</td> <td>C1, C2, C3, C4</td> <td>C 0805_M</td> <td>R, C</td> <td>4</td> </tr> <tr> <td>0.1uF</td> <td>贴片电阻, 无极性贴片电容</td> <td>C5, C7, C13, C14,</td> <td></td> <td></td> <td></td> </tr> <tr> <td>C16, C17, C19, C23, C24, C28, C31, C33, C34</td> <td>C 0805_M</td> <td>R, C</td> <td>13</td> <td></td> <td></td> </tr> <tr> <td>104</td> <td>贴片电阻, 无极性贴片电容</td> <td>C6, C8, C9, C15, C22,</td> <td></td> <td></td> <td></td> </tr> <tr> <td>C25, C32</td> <td>C 0805_M</td> <td>R, C</td> <td>7</td> <td></td> <td></td> </tr> <tr> <td>33pF</td> <td>无极性贴片电容</td> <td>C10, C11, C12</td> <td>C 0805_M</td> <td>C</td> <td>3</td> </tr> <tr> <td>22nF</td> <td>贴片电阻</td> <td>C18</td> <td>C 0805_M</td> <td>R</td> <td>1</td> </tr> <tr> <td>1uF</td> <td>无极性贴片电容</td> <td>C20, C21</td> <td>C 0805_M</td> <td>C</td> <td>2</td> </tr> <tr> <td>22PF</td> <td>无极性贴片电容, 贴片电阻</td> <td>C26, C27, C29, C30</td> <td>C 0805_M</td> <td>C, R</td> <td>4</td> </tr> <tr> <td>1220</td> <td>微型电池</td> <td>CR1</td> <td>CR1220_B</td> <td>CR-3V</td> <td>1</td> </tr> <tr> <td>SS34</td> <td>肖特基二极管</td> <td>D1, D2</td> <td>SMA</td> <td>SS34</td> <td>2</td> </tr> <tr> <td>BZT52C20</td> <td>5.1V/1W稳压管</td> <td>D3</td> <td>SMA</td> <td>1N4733</td> <td>1</td> </tr> <tr> <td>1N4148</td> <td>高速开关二极管</td> <td>D4</td> <td>MINI_MELF (LL34)</td> <td>1N4148</td> <td>1</td> </tr> <tr> <td>1N4148</td> <td>高速开关二极管</td> <td>D5, D6</td> <td>SOD-323</td> <td>1N4148</td> <td>2</td> </tr> <tr> <td>Comment</td> <td></td> <td>Designator7,</td> <td></td> <td></td> <td></td> </tr> <tr> <td>Designator8, Designator9</td> <td>Mark 1</td> <td></td> <td>3</td> <td></td> <td></td> </tr> <tr> <td>1N5256</td> <td>30V/0.5W稳压管</td> <td>DZ1</td> <td>SMA</td> <td>1N5256</td> <td>1</td> </tr> <tr> <td>100uF/100V</td> <td>直插电解电容</td> <td>E1</td> <td>CAP 2.5*6.3*11.2</td> <td>C-CAP</td> <td>1</td> </tr> <tr> <td>47uF/100V</td> <td>直插电解电容</td> <td>E2, E7, E8</td> <td>CAP 2.5*6.3*7</td> <td>C-CAP</td> <td>3</td> </tr> <tr> <td>100uF/25V</td> <td>贴片固态电容</td> <td>E3, E5</td> <td>CT 5*6 - C</td> <td>C-CT</td> <td>2</td> </tr> <tr> <td>220uF</td> <td>贴片固态电容</td> <td>E4, E6</td> <td>CT 5*6 - C</td> <td>C-CT</td> <td>2</td> </tr> <tr> <td>MF2410F2.000TM</td> <td></td> <td>F1, F2, F3, F4, F5,</td> <td></td> <td></td> <td></td> </tr> <tr> <td>F6, F7</td> <td>SMD2410</td> <td>GSMD10.S01_UnNamed_58</td> <td>7</td> <td></td> <td></td> </tr> <tr> <td>MF2410F2.000TM</td> <td></td> <td>F8</td> <td>插片保险丝盒</td> <td>GSMD10.S01_UnNamed_58</td> <td>1</td> </tr> <tr> <td>LM2596-ADJ</td> <td>DC降压芯片</td> <td>IC1, IC2</td> <td>TO263-5A</td> <td>LM2596-ADJ</td> <td>2</td> </tr> <tr> <td>24C32</td> <td>外置EEPROM</td> <td>IC3</td> <td>T-SSOP8</td> <td>24Cxx</td> <td>1</td> </tr> <tr> <td>24C04</td> <td>外置EEPROM</td> <td>IC4</td> <td>SOP8_L</td> <td>24Cxx</td> <td>1</td> </tr> <tr> <td>W25Qxx</td> <td>外置Flash</td> <td>IC5</td> <td>SOP8W_M</td> <td>W25Qxx</td> <td>1</td> </tr> <tr> <td>TLP521-1</td> <td>1路开关光耦</td> <td>J1</td> <td>SOP4-W2.54_M</td> <td>TLP521-1</td> <td>1</td> </tr> <tr> <td>SIM</td> <td>SIM卡座</td> <td>J2</td> <td>SIMcard</td> <td>MICRO SIM</td> <td>1</td> </tr> <tr> <td>HDR-1X3</td> <td>3P接插件</td> <td>JP1</td> <td>KFHB9500-LI-3P</td> <td>Header 3</td> <td>1</td> </tr> <tr> <td>HDR-1X2</td> <td>2P接插件</td> <td>JP2, JP3</td> <td>KF301-5.0-2P</td> <td>Header 2</td> <td>2</td> </tr> <tr> <td>HDR-1X5</td> <td>5P接插件</td> <td>JP4</td> <td>XH2.54-WI-5P</td> <td>Header 5</td> <td>1</td> </tr> <tr> <td>SMA</td> <td>SMA-2.4G射频天线接口</td> <td>JP5</td> <td>SMA_FR</td> <td>SMA</td> <td>1</td> </tr> <tr> <td>SMA WIFI 天线接口</td> <td>SMA-2.4G射频天线接口</td> <td>JP6</td> <td>SMA_FR</td> <td>SMA</td> <td>1</td> </tr> <tr> <td>HDR-1X8</td> <td>8P接插件</td> <td>JP7</td> <td>XH2.54-WI-8P</td> <td>Header 8</td> <td>1</td> </tr> <tr> <td>Header2X2</td> <td>2*2P接插件</td> <td>JP8</td> <td>HDR2.54-LI-2x2P</td> <td>Header 2X2</td> <td>1</td> </tr> <tr> <td>33uH</td> <td>贴片功率电感</td> <td>L1, L2</td> <td>CD106</td> <td>L-CD</td> <td>2</td> </tr> <tr> <td>红色</td> <td>贴片LED</td> <td>L3, L4</td> <td>LED 0805W</td> <td>LED-SMD</td> <td>2</td> </tr> <tr> <td>红色</td> <td>贴片LED</td> <td>LED1</td> <td>LED 0805G</td> <td>LED-SMD</td> <td>1</td> </tr> <tr> <td>霍尔传感器HCS-LSP-15A</td> <td>Header, 3-Pin</td> <td>P1</td> <td>HCS-LSP15A</td> <td>Header 3</td> <td>1</td> </tr> <tr> <td>IRF540</td> <td>N沟场效应管</td> <td>Q1</td> <td>TO263-3B</td> <td>IRF840</td> <td>1</td> </tr> <tr> <td>SI2302</td> <td>N沟道场效应管</td> <td>Q2</td> <td>TO263-3B</td> <td>SI2302</td> <td>1</td> </tr> <tr> <td>SS8050</td> <td>高频放大-NPN型</td> <td>Q3, Q4, Q7, Q8</td> <td>SOT23-3M</td> <td>8050-SMD</td> <td>4</td> </tr> <tr> <td>SI2301</td> <td>P沟道场效应管</td> <td>Q5, Q6</td> <td>SOT23-3M</td> <td>SI2301</td> <td>2</td> </tr> <tr> <td>5K</td> <td>贴片电阻</td> <td>R1</td> <td>R 0805_M</td> <td>R</td> <td>1</td> </tr> <tr> <td>471K</td> <td>压敏电阻</td> <td>R2</td> <td>VDR 9D-4.5</td> <td>R_VDR</td> <td>1</td> </tr> <tr> <td>1M</td> <td>贴片电阻</td> <td>R3, R10, R58</td> <td>R 0805_M</td> <td>R</td> <td>3</td> </tr> <tr> <td>1.1k</td> <td>贴片电阻</td> <td>R4, R6</td> <td>R 0805_M</td> <td>R</td> <td>2</td> </tr> <tr> <td>470</td> <td>贴片电阻</td> <td>R5, R9</td> <td>R 0805_M</td> <td>R</td> <td>2</td> </tr> <tr> <td>10K</td> <td>贴片电阻</td> <td>R7, R18, R19, R21,</td> <td></td> <td></td> <td></td> </tr> <tr> <td>R22, R36, R37, R40, R41, R59</td> <td>R 0805_M</td> <td>R</td> <td>10</td> <td></td> <td></td> </tr> <tr> <td>0</td> <td>贴片电阻</td> <td>R8, R26, R27, R29,</td> <td></td> <td></td> <td></td> </tr> <tr> <td>R32, R35, R52, R53, R60, R61, R62, R63</td> <td>R 0805_M</td> <td>R</td> <td>12</td> <td></td> <td></td> </tr> <tr> <td>1K</td> <td>贴片电阻</td> <td>R11, R13, R16, R17,</td> <td></td> <td></td> <td></td> </tr> <tr> <td>R20, R23, R24, R25, R31, R38, R39, R57</td> <td>R 0805_M</td> <td>R</td> <td>12</td> <td></td> <td></td> </tr> <tr> <td>3K</td> <td>贴片电阻</td> <td>R12, R14, R15</td> <td>R 0805_M</td> <td>R</td> <td>3</td> </tr> <tr> <td>22</td> <td>贴片电阻</td> <td>R28, R30, R33</td> <td>R 0805_M</td> <td>R</td> <td>3</td> </tr> <tr> <td>100K</td> <td>贴片电阻</td> <td>R34, R42, R43</td> <td>R 0805_M</td> <td>R</td> <td>3</td> </tr> <tr> <td>510R</td> <td>贴片电阻</td> <td>R44, R50, R51</td> <td>R 0805_M</td> <td>R</td> <td>3</td> </tr> <tr> <td>4.7K</td> <td>贴片电阻</td> <td>R45, R46, R54, R55</td> <td>R 0805_M</td> <td>R</td> <td>4</td> </tr> <tr> <td>120R</td> <td>贴片电阻</td> <td>R47</td> <td>R 0805_M</td> <td>R</td> <td>1</td> </tr> <tr> <td>47K</td> <td>贴片电阻</td> <td>R48, R49</td> <td>R 0805_M</td> <td>R</td> <td>2</td> </tr> <tr> <td>103</td> <td>贴片网络排阻</td> <td>R56</td> <td>RCA-8P4R-0603</td> <td>R-8P4R</td> <td>1</td> </tr> <tr> <td>RJ11-4P4C</td> <td>电话接口</td> <td>RJ1</td> <td>RJ11-4P4C-LI-GY</td> <td>RJ11-4P</td> <td>1</td> </tr> <tr> <td>6x6x5</td> <td>侧按直插6x6轻触开关</td> <td>SW1</td> <td>TSW DIP-6_6_4.3_V</td> <td>TSW DIP-6x6_V</td> <td>1</td> </tr> <tr> <td>TEST</td> <td>测试点</td> <td>T1, T2, TP1</td> <td>TEST 1</td> <td>TEST</td> <td>3</td> </tr> <tr> <td>TFD</td> <td></td> <td>TF1, TF2, TF3, TF4,</td> <td></td> <td></td> <td></td> </tr> <tr> <td>TF5, TF6, TF7, TF8, TF9, TF10, TF11, TF12</td> <td>TF</td> <td>TF</td> <td>12</td> <td></td> <td></td> </tr> <tr> <td>KAQY212A</td> <td>q</td> <td>U1, U3, U5, U6, U7,</td> <td></td> <td></td> <td></td> </tr> <tr> <td>U9, U10, U12</td> <td>KAQY212A</td> <td>KAQY212A</td> <td>8</td> <td></td> <td></td> </tr> <tr> <td>ADS1115</td> <td></td> <td>U2</td> <td>ADS1115</td> <td>ADS1115模块</td> <td>1</td> </tr> <tr> <td>ADS1115</td> <td></td> <td>U4</td> <td>MSOP10_M</td> <td>ADS1115_1</td> <td>1</td> </tr> <tr> <td>ISO1541DR</td> <td>数字隔离器</td> <td>U8</td> <td>SOP8_M</td> <td>ISO1541DR</td> <td>1</td> </tr> <tr> <td>NW1-05S05B</td> <td></td> <td>U11</td> <td>DC_DC_ND1</td> <td>NW1-05S05</td> <td>1</td> </tr> <tr> <td>M6312</td> <td></td> <td>U13</td> <td>M6312</td> <td>M6312</td> <td>1</td> </tr> <tr> <td>SMF05C</td> <td>SMF05C-TVS二极管</td> <td>U14</td> <td>SOT363</td> <td>SMF05C</td> <td>1</td> </tr> <tr> <td>RT9193-33xG5</td> <td></td> <td>U15</td> <td>SOT23-5M</td> <td>RT9193-33xG5</td> <td>1</td> </tr> <tr> <td>GPS_NEO-6</td> <td></td> <td>U16</td> <td>ATGM332D</td> <td>GPS_NEO-6</td> <td>1</td> </tr> <tr> <td>STM32F105RB</td> <td>32位STM单片机</td> <td>U17</td> <td>LQFP64 10X10_M</td> <td>STM32F105RB</td> <td>1</td> </tr> <tr> <td>AMS1117-3V3</td> <td>三端稳压芯片</td> <td>V1</td> <td>SOT223_L</td> <td>AMS1117</td> <td>1</td> </tr> <tr> <td>32.768K</td> <td>2脚无源脚晶振</td> <td>X1</td> <td>OSC 3215-2P</td> <td>XTAL-2P</td> <td>1</td> </tr> <tr> <td>8MHz</td> <td>2脚无源脚晶振</td> <td>X2</td> <td>OSC HC-49SMD</td> <td>XTAL-2P</td> <td>1</td> </tr> </table> <p>*  五、作品图片上传；（PCB上须有大赛logo标识并拍照上传，若无视为放弃参赛） <img src="//image.lceda.cn/pullimage/ofNod7NlQN6vjLoHaconC7YQ1yrvTj0YbpI94s1g.jpeg" alt="TIM图片20190922171926.jpg"></p> <p>*  六、演示您的作品并录制成视频上传；（视频内容须包含：作品介绍；功能演示；性能测试；PCB上大赛logo标识特写镜头，若无视为放弃参赛） <a href="https://www.bilibili.com/video/av68639594/" target="_blank">https://www.bilibili.com/video/av68639594/</a> 七、开源文档。 电路部分开源到了附加文档中。</p>