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[sell=2,2][hide=2,money]PDM需要实现以下功能:
功能框图
蓝牙通信:需要较为可靠的通讯协议实现和CSII通信,主要通讯数据为
CSII药量剩余(监测及时补充药),
电量信息(监测及时更换电池),
时间同步(通讯校验使用),
步数监测数据、当前地理经纬位置(后续待定功能,作为补充功能,会对功耗有一定影响),给药注射命令(保护用户隐私),
系统设置命令(泵体提醒状态设置,泵体闹钟设置,闹钟用于定期更换耗材),
PDM和CSII距离检测(待定功能,防丢失提醒功能)
特定紧急联系方式(通过PDMà蓝牙àCSIIàGPRS/GSM呼叫远程联系人,发送特定数据)
其他
实时时钟:RTC实时时钟,用于掉电时间保存,通讯时间基准
电压监测:监测PDM电压电流状况,监测系统稳定并及时更换电池
数据存储:用于放置PDM固件(音效,视频,图片,字库,出厂设置信息),存储录音数据,存储血糖历史数据,存储胰岛素注射历史数据,其他信息
录音功能:实现信息录制,方便历史查询(录音检索功能暂时无法实现)
液晶显示:显示各种关于CSII信息和PDM信息以及设置功能,显示交互界面,对使用教程的语音方式讲解
语音播报:对使用教程的语音方式讲解(配合液晶显示),对特定行为的提醒(插入试纸等),其他警报和提醒功能
按键触屏交互:实现人机交互功能,通过触屏交互,按键来实现特定功能的快捷操作
USB-PC:实现数据上载到PC机,PC实现数据保存或者上传云端
血糖监测:实现指血方式的血糖监测功能
震动警报:实现系统自校验,实时监测系统运行稳定状态,保证系统处于正常工作,否则报警,实现一些重要功能的提醒,比如定时提醒采集指血时警报
工程目录文件如下
工程目录
BOM如下:
Designator | Description | Part Number | *1 | BLDC | LAL-06VM01 | BAT1 | buttoncell,3.3v | BC-2001 | BAT2 | BATTERY,1.9-3.2V | AA L91 | BEEP | | UGPT09A | C1, C2,C3, C4, C5, C7, C9, C13, C19, C20, C21, C22, C23, C24, C25, C26, C27, C28,C29, C30, C31, C32, C33, C37, C39, C40, C43, C47, C51, C55, C56, C57, C58,C59, C60, C61, C62, C63, C64, C89, C92 | Cap_100nF_16V_X7R_10%_0402 | 0402B104K160CT | C6, C36, C38, C72, C73, C74, C75, C90 | Cap_1uF_10V_X5R_10%_0603,Cap_1uF_16V_X5R_10%_0603 | CC0603KRX5R7BB105 | C8, C12 | Cap_10uF_6.3V_X5R_10%_0805 | GRM21BR60J106KE19L | C10, C11, C48, C49, C50, C52, C53, C54 | Cap_10nF_25V_X7R_10%_0402 | GRM155R71E103KA01D | C14 | Cap_1uF_10V_X5R_10%_0603 | GRM188R61A105KA61D | C15 | Cap_470nF_6.3V_X5R_10%_0402 | GRM155R60J474KE19D | C16 | Cap_4.7uF_16V_X5R_10%_0805 | GRM21BR61C475KA88L | C17, C18 | Cap_10pF_50V_C0G_5%_0402 | GRM1555C1H100JA01D | C34, C35 | Cap_220nF_16V_X7R_10%_0402 | C1005X7R1C224K050BC | C41, C44 | Cap_6.8pF_50V_C0G_5%_0402 | GRM1555C1H6R8BA01D | C42, C45 | Cap_22pF_50V_C0G_5%_0402 | GRM1555C1H220JA01D | C46 | Cap_47uF_6.3V_X5R_10%_0805 | JMK212BJ476MG-T | C65 | Cap_220uF_16V_10%_2917 | T491D227K016AT | C66, C68, C70, C78, C79, C88, C93, C94 | Cap_10uF_25V_X5R_10%_0805 | GRM219R61E106KA12D | C67,C69, C71, C76, C77, C83, C84, C85, C86 | Cap_100nF_25V_X7R_10%_0805 | GRM21BR71E104KA01 | C80 | Cap_220pF_25V_C0G_1%_0603 | MCMT18N221F250CT | C81 | Cap_1000pF_16V_X7R_5%_0402 | 0402B102J250CT | C82 | Cap_100pF_16V_X7R_5%_0402 | 0402N101J160CT | C87,C91, C95, C96, C97 | Cap_10uF_10V_X5R_10%_0603 | GRM188R61A106KE69D | C98, C99 | Cap_24pF_50V_C0G_5%_0603 | CL10C240JB8NCNC | C100,C101 | Cap_10uF_10V_X5R_10%_0805 | LMK212BJ106KG-T | CN1 | SPC-5CKT | | D1 | ESD SMD +/-30kVBidirectional Double Diode RoHS SOD-882 | PESD5V0S1BL | D2, D3, D6, D7, D8, D9, D10, D11 | 发光二极管,绿色, SMD, 0.8mm x 1.1mm, 20 mA, 2 V, 570 nm | 5988070107F | D4, D5 | 二极管 小信号, 单, 75V, 150 mA, 1 V, 4 ns | 1N4148 | FB1, FB2, FB3 | FB0603-10R@100MHZ | 7427927310 | J1 | FH26-39S-0.3HW | FH26-39S-0.3SHW | J2 | MicroUSB Type B,USB 2.0,Surface Mount,Right Angle,5路 | 10104110-0001LF. | L1, L2 | BEAD_10HM_700mA_0603 | BLM18BB100SN1D | L3 | Inductance_2.2uH_0.069ohm_6.7A_SMD | LQH3NPN2R2NJ0 | L4, L5 | Inductance_470.0nH_15mOhm_6.7A_SMD | IHLP1212AEERR47M11 | LCD_BL1 | 测试点 | | MIC1 | | | P1 | Header,6-Pin | | P2, P3 | Header, 2-Pin,Pad,SMT for SPK | 排针2.54mm | Q1 | MOSFETSMD P-Channel 12V 0.75A RoHS SOT2 | BSH205 | Q2, Q3,Q5, Q7, Q9, Q11, Q13, Q14, Q16, Q17, Q21 | AO3400 N-MOS,MOSFET N-CH 30V 5.7A SOT23 | AO3400A | Q4, Q6, Q8, Q10, Q12, Q15, Q18, Q19, Q20 | MOSFETP-CH 30V 4A SOT23 | AO3401A | R1, R11,R16, R20, R21, R115, R117 | Res_100KΩ_50V_1%_0402 | CRCW0402100KFKED | R2 | Res_1KΩ_50V_1%_0402 | CRCW04021K00JNED | R3, R4,R9, R10 | Resistor | CRCW0603360KFKEA | R5, R7, R12 | Res_118KΩ_50V_1%_0402 | CRCW040216K9FKED | R6, R8,R18, R22, R26, R40 | Res_10Ω_50V_1%_0402 | CRCW040210R0FKED | R13, R14 | Res_118KΩ_50V_1%_0402 | CRCW0402118KFKED | R15 | Res_348KΩ_50V_1%_0402 | CRCW0402348KFKED | R17, R19 | Res_100Ω_50V_1%_0402 | CRCW0402100RFKED | R23 | Resistor | CRCW040269K8FKED | R24 | Resistor | CRCW040261K9FKED | R25 | Resistor | CRCW0402392KFKED | R27, R28, R29, R32, R35, R38, R39, R51, R52, R53, R54, R55, R57,R58, R59, R60, R61, R62, R71, R72, R85 | Res_10KΩ_50V_1%_0402 | RC0402FR-0710KL | R30,R31, R41, R47, R63, R67, R73, R77, R93, R97, R113 | Res_1KΩ_50V_1%_0402 | RC0402FR-071KL | R33, R34, R42, R111, R112 | Res_220Ω_50V_1%_0402 | RC0402FR-07220RL | R36,R37, R44, R45, R48, R49, R64, R65, R68, R69, R74, R75, R79, R94, R95, R98,R118, R119 | Res_100KΩ_50V_1%_0402 | RC0402FR-07100KL | R43 | Res_51Ω_50V_1%_0402 | RC0402FR-0751RL | R46,R50, R66, R70, R76, R84, R86, R87, R90, R96, R99, R100, R101, R102, R103,R105, R120 | Res_0Ω_50V_5%_0402 | RC0402JR-070RL | R56, R106 | Res_68Ω_50V_1%_0402 | RC0402FR-0768RL | R78,R80, R81, R82, R91, R92 | Res_4.7KΩ_50V_1%_0402, Resistor | RC0402FR-074K7L | R83 | Res_10Ω_50V_5%_0402 | RC0402JR-0710RL | R88 | Res_680Ω_50V_1%_0402 | RC0402FR-07680RL | R89 | Res_47kΩ_50V_1%_0402 | RC0402FR-0747KL | R104 | Res_0.05Ω_200V_1%_1206 | LR1206-R05FW | R107 | Res_180kΩ_50V_1%_0402 | RC0402FR-07180KL | R108 | Res_1.6MΩ_50V_1%_0402 | MC00625W040211M60 | R109 | Res_20kΩ_50V_1%_0402 | RC0402FR-0720KL | R110 | Res_470KΩ_50V_1%_0402 | RC0402FR-07470KL | R114, R116 | Res_316kΩ_50V_1%_0402 | CRCW0402316KFKED | RP1,RP2, RP3, RP4, RP5, RP6, RP7 | 排阻 | EXBV8V470JV | RT1 | NTC,SMD, 10KΩ,bete=3477K ,0603 | NTHS0603N02N1002JE | S1, S2,S3, S4, S5, S6 | | | TP1, TP2 | 测试点 | | TP3 | 测试点 | | TP4 | 测试点 | | TP5 | 测试点 | | TP6 | 测试点 | | TP7, TP8 | 测试点 | | TP9 | 测试点 | | TP10 | 测试点 | | TP11 | 测试点 | | TP12 | 测试点 | | TP13 | 测试点 | | TP14 | 测试点 | | TP15 | 测试点 | | TP16 | 测试点 | | TP17 | 测试点 | | TP18,TP19, TP20, TP21, TP22, TP23, TP24, TP25, TP26, TP27, TP28, TP29, TP30, TP31,TP32, TP33, TP34, TP35, TP36, TP37, TP38, TP39, TP40, TP41, TP42, TP43, TP44,TP45, TP46, TP47, TP48, TP49, TP50, TP51, TP52, TP53, TP54, TP55, TP56, TP57 | 测试点 | | U1 | ESDProtection Device, Array, SOT, 5 Pins, 950 mV | TPD3E001DRLR | U2 | PrecisionAmplifiers 60uA 880 KHz LV Precision RR | TSV632IST | U3 | VoltageReference, Precision, Low Power, Series - Fixed, REF3025 Series, 2.5V,SOT-23-3 | REF3025AIDBZR | U4 | 48-LQFP,STM8STM8L EnergyLite Microcontroller IC 8-Bit 16MHz 16KB (16K x 8) FLASH | STM8L152C4T6 | U5 | 32Bit Microcontroller, High Performance, ARM Cortex-M4, 180 MHz, 1 MB, 256 KB, | STM32F439IGT6 | U6 | BLE 4.0 | B-0004 | U7 | BH1750 | BH1750FVI | U8 | SDRAM 64M(4Mx16) 166MHz SDRAM, 3.3v | IS45S16400J-6TLA1 | U9 | SLCNAND Flash Parallel 3.3V 4Gbit 512M x 8bit 25ns 48-Pin TSOP-I Tray | MT29F4G08ABADAWPTR | U10 | Interface -CODECs Stereo Codec w H/P SPKR QFN-32 | WM8978CGEFL/V | U11, U12, U13 | XT1505,RGB,0.2W,SMD | XT1505 | U14 | Motor DriverCMOS On/Off 6-DFN/MLP (1.5x2) | A1442EEWLT-P | U15 | DC-DCSwitching Boost Step Up Regulator, Adjustable, WSON | TPS61202DSCR | U16 | Fixed LDOVoltage Regulator, 3.8V to 15V, 1.1V Dropout, 3.3Vout, 800mAout, SOT-223-3 | REG1117-3.3 | U17 | ORController Source Selector Switch P-Channel 2:1 TSOT-23-6 | LTC4412ES6#TRMPBF | U18, U19 | TPS61021ADSGR | TPS61021ADSGR | Y1 | NX3215SA-32.768K-STD-MUA-14 | NX3215SA-32.768K-STD-MUA-14 | Y2 | CrystalOscillator | ABS07-LR-32.768KHZ-6-1-T | Y3 | Crystals25MHz 30ppm -20 to 70C 12pF | 7V-25.000MAAE-T |
BOM文件
PCB截图:
PCB板子3D view
2016PDM01_V1.4.zip
(1.72 MB, 下载次数: 18)
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