门禁控制系统的设计
本次作业采用matlab中的simulink来进行仿真，用stateflow来画状态机，用matlab自动生成C代码。
门禁控制系统的输入信 包括：
起落杆位置传感器：有两个位置值信 （升起/落下）
升起位置传感器：输入为1表示在升起位置，输入为0表示不在升起位置，状态图用sqwzcgq来表示。
下降位置传感器：输入为1表示在下降位置，输入为0表示不再下降位置，状态图用xlwzcgq来表示。
汽车入闸传感器：有两个值（True/False）输入为1表示汽车入闸，状态图用rzcgq来表示。
汽车出闸传感器：有两个值（True/False）输入为1表示汽车出闸，状态图用czcgq来表示。
门禁控制系统的输出信 包括：
起落杆电机控制信 ：（上升/下降）升起控制信 sckzxh：输出为1控制电机上升，输出为0控制电机不转。
下降控制信 xjkzxh：输出为1控制电机下降，输出为0控制电机不转。
通行灯信 ：（红灯/绿灯）红灯信 xhdhong：输出为1，红灯亮，绿灯信 xhdlv：输出为1，绿灯亮。
一辆汽车的通过流程为：
起落杆处于落下状态，通行灯为红灯。
汽车进入门禁系统，入闸传感器值变为True。
控制起落杆上升，直到起落杆位置传感器到达升起位置。
通行灯为绿灯。
汽车离开门禁，触发汽车出闸传感器值为True。
控制起落杆下降，直到起落杆位置传感器到达落下位置。
通行灯变为红灯。
转化为状态图为：
Matlab生成的程序代码，只粘贴出来了C文件和头文件，其他文件未粘贴出来
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* sskzrje.c |
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* |
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* Code generation for model “sskzrje”. |
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* |
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* Model version : 1.10 |
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* Simulink Coder version : 8.7 (R2014b) 08-Sep-2014 |
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* C source code generated on : Tue Dec 06 15:56:35 2016 |
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* |
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* Target selection: grt.tlc |
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* Note: GRT includes extra infrastructure and instrumentation for prototyping |
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* Embedded hardware selection: 32-bit Generic |
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* Code generation objectives: Unspecified |
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* Validation result: Not run |
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*/ |
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#include “sskzrje.h” |
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#include “sskzrje_private.h” |
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/* Named constants for Chart: ‘<Root>/Chart’ */ |
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#define sskzrje_IN_NO_ACTIVE_CHILD ((uint8_T)0U) |
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#define sskzrje_IN_lanjie ((uint8_T)1U) |
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#define sskzrje_IN_qiluoganshengqi ((uint8_T)2U) |
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#define sskzrje_IN_qiluoganxiajiang ((uint8_T)3U) |
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#define sskzrje_IN_tongxing ((uint8_T)4U) |
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/* Block states (auto storage) */ |
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DW_sskzrje_T sskzrje_DW; |
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/* Real-time model */ |
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RT_MODEL_sskzrje_T sskzrje_M_; |
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RT_MODEL_sskzrje_T *const sskzrje_M = &sskzrje_M_; |
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/* Model step function */ |
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void sskzrje_step(void) |
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{ |
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real_T rtb_ManualSwitch; |
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real_T rtb_ManualSwitch1; |
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real_T rtb_ManualSwitch2; |
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real_T rtb_ManualSwitch3; |
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/* ManualSwitch: ‘<Root>/Manual Switch’ incorporates: |
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* Constant: ‘<Root>/constant’ |
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* Constant: ‘<Root>/constant1’ |
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*/ |
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if (sskzrje_P.ManualSwitch_CurrentSetting == 1) { |
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rtb_ManualSwitch = sskzrje_P.constant_Value; |
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} else { |
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rtb_ManualSwitch = sskzrje_P.constant1_Value; |
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} |
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/* End of ManualSwitch: ‘<Root>/Manual Switch’ */ |
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/* ManualSwitch: ‘<Root>/Manual Switch1’ incorporates: |
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* Constant: ‘<Root>/constant’ |
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* Constant: ‘<Root>/constant1’ |
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*/ |
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if (sskzrje_P.ManualSwitch1_CurrentSetting == 1) { |
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rtb_ManualSwitch1 = sskzrje_P.constant_Value; |
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} else { |
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rtb_ManualSwitch1 = sskzrje_P.constant1_Value; |
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} |
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/* End of ManualSwitch: ‘<Root>/Manual Switch1’ */ |
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/* ManualSwitch: ‘<Root>/Manual Switch2’ incorporates: |
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* Constant: ‘<Root>/constant’ |
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* Constant: ‘<Root>/constant1’ |
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*/ |
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if (sskzrje_P.ManualSwitch2_CurrentSetting == 1) { |
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rtb_ManualSwitch2 = sskzrje_P.constant_Value; |
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} else { |
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rtb_ManualSwitch2 = sskzrje_P.constant1_Value; |
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} |
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/* End of ManualSwitch: ‘<Root>/Manual Switch2’ */ |
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/* ManualSwitch: ‘<Root>/Manual Switch3’ incorporates: |
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* Constant: ‘<Root>/constant’ |
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* Constant: ‘<Root>/constant1’ |
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*/ |
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if (sskzrje_P.ManualSwitch3_CurrentSetting == 1) { |
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rtb_ManualSwitch3 = sskzrje_P.constant_Value; |
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} else { |
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rtb_ManualSwitch3 = sskzrje_P.constant1_Value; |
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} |
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/* End of ManualSwitch: ‘<Root>/Manual Switch3’ */ |
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/* Chart: ‘<Root>/Chart’ */ |
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/* Gateway: Chart */ |
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/* During: Chart */ |
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if (sskzrje_DW.is_active_c3_sskzrje == 0U) { |
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/* Entry: Chart */ |
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sskzrje_DW.is_active_c3_sskzrje = 1U; |
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/* Entry Internal: Chart */ |
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/* Transition: ‘<S1>:6’ */ |
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sskzrje_DW.is_c3_sskzrje = sskzrje_IN_lanjie; |
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/* Entry ‘lanjie’: ‘<S1>:1’ */ |
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} else { |
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switch (sskzrje_DW.is_c3_sskzrje) { |
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case sskzrje_IN_lanjie: |
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/* During ‘lanjie’: ‘<S1>:1’ */ |
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if (rtb_ManualSwitch == 1.0) { |
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/* Transition: ‘<S1>:3’ */ |
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sskzrje_DW.is_c3_sskzrje = sskzrje_IN_qiluoganshengqi; |
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/* Entry ‘qiluoganshengqi’: ‘<S1>:2’ */ |
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} else { |
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if (rtb_ManualSwitch2 == 0.0) { |
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/* Transition: ‘<S1>:25’ */ |
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sskzrje_DW.is_c3_sskzrje = sskzrje_IN_qiluoganxiajiang; |
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/* Entry ‘qiluoganxiajiang’: ‘<S1>:16’ */ |
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} |
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} |
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break; |
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case sskzrje_IN_qiluoganshengqi: |
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/* During ‘qiluoganshengqi’: ‘<S1>:2’ */ |
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if (rtb_ManualSwitch3 == 1.0) { |
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/* Transition: ‘<S1>:15’ */ |
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sskzrje_DW.is_c3_sskzrje = sskzrje_IN_tongxing; |
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/* Entry ‘tongxing’: ‘<S1>:14’ */ |
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} else { |
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if (rtb_ManualSwitch == 0.0) { |
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/* Transition: ‘<S1>:22’ */ |
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sskzrje_DW.is_c3_sskzrje = sskzrje_IN_lanjie; |
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/* Entry ‘lanjie’: ‘<S1>:1’ */ |
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} |
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} |
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break; |
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case sskzrje_IN_qiluoganxiajiang: |
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/* During ‘qiluoganxiajiang’: ‘<S1>:16’ */ |
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if (rtb_ManualSwitch2 == 1.0) { |
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/* Transition: ‘<S1>:18’ */ |
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sskzrje_DW.is_c3_sskzrje = sskzrje_IN_lanjie; |
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/* Entry ‘lanjie’: ‘<S1>:1’ */ |
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} else { |
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if (rtb_ManualSwitch1 == 0.0) { |
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/* Transition: ‘<S1>:24’ */ |
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sskzrje_DW.is_c3_sskzrje = sskzrje_IN_tongxing; |
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/* Entry ‘tongxing’: ‘<S1>:14’ */ |
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} |
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} |
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break; |
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default: |
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/* During ‘tongxing’: ‘<S1>:14’ */ |
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if (rtb_ManualSwitch1 == 1.0) { |
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/* Transition: ‘<S1>:17’ */ |
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sskzrje_DW.is_c3_sskzrje = sskzrje_IN_qiluoganxiajiang; |
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/* Entry ‘qiluoganxiajiang’: ‘<S1>:16’ */ |
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} else { |
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if (rtb_ManualSwitch3 == 0.0) { |
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/* Transition: ‘<S1>:23’ */ |
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sskzrje_DW.is_c3_sskzrje = sskzrje_IN_qiluoganshengqi; |
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/* Entry ‘qiluoganshengqi’: ‘<S1>:2’ */ |
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} |
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} |
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break; |
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} |
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} |
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/* End of Chart: ‘<Root>/Chart’ */ |
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/* Matfile logging */ |
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rt_UpdateTXYLogVars(sskzrje_M->rtwLogInfo, (&sskzrje_M->Timing.taskTime0)); |
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/* signal main to stop simulation */ |
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{ /* Sample time: [0.2s, 0.0s] */ |
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if ((rtmGetTFinal(sskzrje_M)!=-1) && |
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!((rtmGetTFinal(sskzrje_M)-sskzrje_M->Timing.taskTime0) > |
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sskzrje_M->Timing.taskTime0 * (DBL_EPSILON))) { |
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rtmSetErrorStatus(sskzrje_M, “Simulation f 声明：本站部分文章及图片源自用户投稿，如本站任何资料有侵权请您尽早请联系jinwei@zod.com.cn进行处理,非常感谢！
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