Related Manuals for Jorjin MM5D91-00
Summary of Contents for Jorjin MM5D91-00
- Page 1 MM5D91-00 Presence Detection Sensor Installation Guide Draft 0.1 Copyright © JORJIN TECHNOLOGIES INC. 2021 http://www.jorjin.com.tw CONFIDENTIAL...
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Page 2: Table Of Contents
3. MICRO AND MACRO DETECTION AND SETUP ..............15 3.1. P ............16 ROCEDURES OF MARCO AND MICRO LEVEL RECORDING 3.2. A ...................... 23 BNORMAL ITUATION 4. PITFALLS IN INSTALLATION ENVIRONMENT ..............24 5. HISTORY CHANGE ......................25 © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 1 http://www.jorjin.com.tw CONFIDENTIAL... -
Page 3: Introduction
Floor plan planning strategy is a methodology for radar installation in presence detection device. Planning steps are shown as below. 1.1. Flow Chart of planning strategy Figure 1-1. Flow chart of planning strategy © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 2 http://www.jorjin.com.tw CONFIDENTIAL... - Page 4 The small vibration can be quantified by the micro value in calibration mode. Special precaution should be made to avoid the pitfalls. © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 3 http://www.jorjin.com.tw CONFIDENTIAL...
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Page 5: Design The Coverage In Floor Parclan
The shape of the coverage is similar to a cone with a hemisphere added at the end. Height of the cone depends on the maximum detection range setting, which could be set from 1m to Figure 2-2. Radar coverage in side view © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 4 http://www.jorjin.com.tw CONFIDENTIAL... - Page 6 The top view coverage is a 90-degree arc area. Radius of the arc depends on the maximum detection range setting. (5m in this example). Figure 2-3. Radar coverage in top view © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 5 http://www.jorjin.com.tw CONFIDENTIAL...
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Page 7: Example Of Radar Installation In A Room
In this example, the radar is installed at corner with maximum range set to 3m. Some margins are left to avoid the disturbance coming from curtain. Figure 2-5. Radar setup in small room (Top view) © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 6 http://www.jorjin.com.tw CONFIDENTIAL... -
Page 8: Example Of Radar Installation In Big Room
Maximum setting of the 3 radars are set to 4m. Figure 2-7. Radar setup in big room (Top view) © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 7 http://www.jorjin.com.tw CONFIDENTIAL... - Page 9 The 3 radars are mounted on the wall at 2.6m heght with 45-degree elevation angle. A 0.5m gap between curtain and coverage area is to prevent false alarm caused by curtain movement. Figure 2-8. Radar setup in big room (Side view) © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 8 http://www.jorjin.com.tw CONFIDENTIAL...
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Page 10: Steps To Design Coverage In Floor Plan
Figure 2-9. Floor plan measurement Select Shapes and choose Partial Circle to create the radar detected area. Set angle of the partial circle from to 90 degree. Figure 2-10. Radar coverage shape creation © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 9 http://www.jorjin.com.tw CONFIDENTIAL... - Page 11 Right click the Partial Circle and select shape fill. Choose a color to fill the partial circle and set 50% in transparency. The partial circle area represents the coverage area of radar. Figure 2-12. Radar coverage shape setting © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 10 http://www.jorjin.com.tw CONFIDENTIAL...
- Page 12 Place the partial circle area on the target position. Figure 2-13. Radar coverage in floor plan Repeat Step-5 again to complete the setup. Figure 2-14. Multiple radars coverage in floor plan © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 11 http://www.jorjin.com.tw CONFIDENTIAL...
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Page 13: Distance Estimation In Side View
Figure 2-15. Floor plan creation Create a partial circle shape of 90 degree to represent the radar coverage area. Set the height and width (diameter) to 8cm Figure 2-16. Add radar coverage © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 12 http://www.jorjin.com.tw CONFIDENTIAL... - Page 14 A and B are examples of the rectangle. Figure 2-17. Coverage measurement Right click the rectangle and select Size and Position to see the scaled distance. Figure 2-18. Read the width of rectangle © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 13 http://www.jorjin.com.tw CONFIDENTIAL...
- Page 15 MM5D91-00-InstallationGuide-D01 Read the width value under Format Shape Bar. The cover length is 5.8cm, in this example. Which represents 2.9m Figure 2-19. Length of rectangle © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 14 http://www.jorjin.com.tw CONFIDENTIAL...
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Page 16: Micro And Macro Detection And Setup
If there are vibration objects inside the detection area, the micro value will keep at high level. Resulting in not able to switch to absence state when no one is in the detection area anymore © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 15 http://www.jorjin.com.tw CONFIDENTIAL... -
Page 17: Procedures Of Marco And Micro Level Recording
Following procedures show the steps to do recording. 1. Open BGT60TR13C_Radar_Config_Tool. Select radar COM port and press Connect. Figure 3-2. Radar config tool 2. Select Reset config in item and press Set. Figure 3-3. Reset radar config © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 16 http://www.jorjin.com.tw CONFIDENTIAL... - Page 18 3. Select Calibration mode in item. Select Enable in select bar and press Set. Figure 3-4. Enable Calibration mode 4. Select Calibration rate in item. Select 4 in select bar and press Set. Figure 3-5. Set Calibration rate © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 17 http://www.jorjin.com.tw CONFIDENTIAL...
- Page 19 5. Select Max range in item. Input 5.0 in Distance(m) and press Set. Figure 3-6. Set maximum range 6. Select Detect mode in item. Select Macro and micro in Select and press Set. Figure 3-7. Set the Detect mode © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 18 http://www.jorjin.com.tw CONFIDENTIAL...
- Page 20 7. Select Presence calibration tab page. Select save to file checkbox at bottom right side. Figure 3-8. Save marco and micro to a file 8. A csv file will be created at the same directory. Figure 3-9. Recording file © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 19 http://www.jorjin.com.tw CONFIDENTIAL...
- Page 21 10. For an empty environment with no moving object, the macro value will stay at a relatively low value. In this example, value 0.5 can be selected as the macro threshold. Figure 3-11. Analyze the Macro graph © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 20 http://www.jorjin.com.tw CONFIDENTIAL...
- Page 22 In this example, region highlighted in red area is the timing for empty environment. Select the maximum value in that range as the mirco threshold, which is 10. Figure 3-13. Analyze the Micro graph © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 21 http://www.jorjin.com.tw CONFIDENTIAL...
- Page 23 MM5D91-00-InstallationGuide-D01 13. Select Micro threshold in item. Input 10 in the Value and press Set. Figure 3-14. Set micro threshold © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 22 http://www.jorjin.com.tw CONFIDENTIAL...
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Page 24: Abnormal Situation
Area highlighted in blue is the timing which air conitioner is turned off. Figure 3-15. Mirco value and Marco value when small vibration exits © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 23 http://www.jorjin.com.tw CONFIDENTIAL... -
Page 25: Pitfalls In Installation Environment
Figure 4-1. to Figure 4-3. are the examples of pitfalls. It is recommended to keep the radar away from these objects. Avoid putting them in the detection area of the radar. Figure 4-1. Hanging light and Curtain Figure 4-2. Air conditioner © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 24 http://www.jorjin.com.tw CONFIDENTIAL... -
Page 26: History Change
MM5D91-00-InstallationGuide-D01 Figure 4-3. IP camera/CCTV HISTORY CHANGE Revision Date Description Draft 0.1 2021-09-08 Draft version. © Copyright JORJIN TECHNOLOGIES INC. 2021 Page 25 http://www.jorjin.com.tw CONFIDENTIAL...