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Last modified by Karry Zhuang on 2025/07/03 11:59
From version 71.1
edited by Karry Zhuang
on 2024/04/22 09:27
Change comment: There is no comment for this version
To version 56.2
edited by Karry Zhuang
on 2024/04/20 15:47
Change comment: There is no comment for this version

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... ... @@ -18,11 +18,6 @@
18 18  
19 19  = 2. Calibrate Digits Readings =
20 20  
21 -
22 -The data cable should be connected to the AIS (note: there is no camera on this side), while the computer should be connected on the other side.
23 -
24 -[[image:image-20240420164123-15.jpeg]] [[image:image-20240420164123-16.jpeg]]
25 -
26 26  == 2.1 Calibrate a Water Meter ==
27 27  
28 28  === 2.1.1 Introduce ===
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39 39  
40 40  Use a hot glue gun and several sticks to attach a triangle for stabilizing the AIS. Adjust the height of the sticks so that the AIS can clearly view the numbers on the water meter.
41 41  
42 -[[image:image-20240422092251-1.png]]
37 +[[image:image-20240420154605-14.jpeg||height="903" width="903"]](% title="Click and drag to resize" %)​
43 43  
44 44  
45 45  === 2.1.3 Calibration ===
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46 46  
47 47  Perform a power reset on the EVB board, making sure to close the ota.exe program before opening HMX_FT4222H_GUI.exe.
48 48  
49 -Choose the largest number of serial port, for example, here shows 13 and 14, then choose 14.
50 -
51 51  (% class="box warningmessage" %)
52 52  (((
53 53  (% class="mark" %)Note: before you start the software (%%)HMX_FT4222H_GUI.exe(% class="mark" %). you must pre-install the visualcppredist_aio_x6_x64_v42.exe configuration environment. Otherwise, an error pop-up window occurs when running software.
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71 71  
72 72  (% aria-label="1713573839396-314.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1713573839396-314.png||data-widget="image" height="198" width="649"]](% title="Click and drag to resize" %)​
73 73  
74 -The computer's drawing tool can be used to open the latest bmp image and get the coordinates of the digital wheel dial, as shown below. Based on the format of the digital wheel dial, we can obtain each coordinate point of the current use dial. The (x,y) coordinate on the image is located at the bottom left corner.
67 +The computer's drawing tool should be used to open the most recent bmp image and get the coordinates of the digital wheel dial, as shown in the picture below. Also, we need to obtain each coordinate point of the current dial following the format of said digital wheel dial. It's important to note that the (x,y) coordinate of the mouse on the image corresponds to its bottom left corner.
75 75  
76 76  (% aria-label="1713574859715-722.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1713574859715-722.png||data-widget="image" height="481" width="576"]](% title="Click and drag to resize" %)​
77 77  
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112 112  
113 113  (% title="Click and drag to resize" %)​
114 114  
115 -== 2.2 Calibration Power Meter ==
108 +== 2.2 Calibration power meter ==
116 116  
110 +
111 +== 2.1 Calibrate a Power Meter ==
112 +
117 117  === 2.2.1 Introduce ===
118 118  
119 119  This power meter is designed in accordance with the Chinese standard for Electricity metering equipment, GB/T 17215.321-2008. It features six dial numbers for measurement accuracy.
120 120  
121 -=== 2.2.2 Fix Sensor to a Power Meter ===
117 +=== 2.2.2 Fix Sensor to a Water Meter ===
122 122  
123 123  Do the following with EVB_Board
124 124  Debug Board SW12=[off on] : FT4222H SPI Slave mode
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128 128  
129 129  Use a hot glue gun and several sticks to attach a triangle for stabilizing the AIS. Adjust the height of the sticks so that the AIS can clearly view the numbers on the power meter.
130 130  
131 -[[image:image-20240422092350-2.png]](% title="Click and drag to resize" %)​
127 +[[image:image-20240420134742-1.jpeg||height="909" width="909"]](% title="Click and drag to resize" %)​
132 132  
133 133  
134 134  === 2.2.3 Calibration ===
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135 135  
136 136  Perform a power reset on the EVB board, making sure to close the ota.exe program before opening HMX_FT4222H_GUI.exe.
137 137  
138 -Choose the largest number of serial port, for example, here shows 13 and 14, then choose 14.
139 -
140 140  (% class="box warningmessage" %)
141 141  (((
142 142  (% class="mark" %)Note: before you start the software (%%)HMX_FT4222H_GUI.exe(% class="mark" %). you must pre-install the visualcppredist_aio_x6_x64_v42.exe configuration environment. Otherwise, an error pop-up window occurs when running software.
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158 158  
159 159  (% aria-label="image-20240420094632-13.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240420094632-13.png||data-widget="image" height="148" width="588"]]
160 160  
161 -The computer's drawing tool can be used to open the latest bmp image and get the coordinates of the digital wheel dial, as shown below. Based on the format of the digital wheel dial, we can obtain each coordinate point of the current use dial. The (x,y) coordinate on the image is located at the bottom left corner.
155 +The computer's drawing tool should be used to open the most recent bmp image and get the coordinates of the digital wheel dial, as shown in the picture below. Also, we need to obtain each coordinate point of the current dial following the format of said digital wheel dial. It's important to note that the (x,y) coordinate of the mouse on the image corresponds to its bottom left corner.
162 162  
163 163  [[image:image-20240420153316-11.png||height="569" width="755"]]
164 164  
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197 197  [[image:1713595371004-125.png]]
198 198  
199 199  
200 -== 2.3 Calibration Gas Meter ==
194 +== 2.3 Calibration gas meter ==
201 201  
202 202  === 2.3.1 Introduce ===
203 203  
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209 209  Debug Board SW12=[off on] : FT4222H SPI Slave mode
210 210  AIoT Board SW123456=[off off off off off off]
211 211  
212 -(% aria-label="image-20240419174248-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240419174248-4.png||data-widget="image" height="419" width="419"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(%%) (% aria-label="image-20240419174159-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240419174159-3.png||data-widget="image" height="420" width="556"]](% title="Click and drag to resize" %)​
206 +(% aria-label="image-20240419174248-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240419174248-4.png||data-widget="image" height="419" width="419"]](% style="background-image: url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background: rgba(220, 220, 220, 0.5); display: none; background-image: url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background: rgba(220, 220, 220, 0.5); display: none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(%%) (% aria-label="image-20240419174159-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240419174159-3.png||data-widget="image" height="420" width="556"]](% title="Click and drag to resize" %)​
213 213  
214 214  Use a hot glue gun and several sticks to attach  for stabilizing the AIS. Adjust the height of the sticks so that the AIS can clearly view the numbers on the gas meter.
215 215  
216 -(% title="Click and drag to resize" %)​[[image:image-20240422092731-2.png]]
210 +[[image:image-20240420152258-9.jpeg||height="931" width="698"]]
217 217  
212 +(% title="Click and drag to resize" %)​
218 218  
219 -=== 2.3.3 Calibration ===
214 +=== 2.1.3 Calibration ===
220 220  
221 221  Perform a power reset on the EVB board, making sure to close the ota.exe program before opening HMX_FT4222H_GUI.exe.
222 222  
223 -Choose the largest number of serial port, for example, here shows 13 and 14, then choose 14.
224 -
225 225  (% class="box warningmessage" %)
226 226  (((
227 227  (% class="mark" %)Note: before you start the software (%%)HMX_FT4222H_GUI.exe(% class="mark" %). you must pre-install the visualcppredist_aio_x6_x64_v42.exe configuration environment. Otherwise, an error pop-up window occurs when running software.
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237 237  
238 238  [[image:1713592384928-500.png||height="494" width="266"]][[image:1713598094208-496.png||height="494" width="790"]]
239 239  
240 -This gas meter has eight fields, and the coordinates of the digital roulette wheel are shown in the figure.
233 +This power meter has eight fields, and the coordinates of the digital roulette wheel are shown in the figure.
241 241  
242 242  If your device's digital scroll wheel dial does not match these eight fields, you can try the other field dial coordinate dot plots in 2.4.
243 243  
244 244  (% aria-label="image-20240420094632-15.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240420094632-15.png||data-widget="image" height="113" width="542"]]
245 245  
246 -(% id="cke_bm_196694S" style="display:none" %) (%%)The computer's drawing tool can be used to open the latest bmp image and get the coordinates of the digital wheel dial, as shown below. Based on the format of the digital wheel dial, we can obtain each coordinate point of the current use dial. The (x,y) coordinate on the image is located at the bottom left corner.
239 +(% id="cke_bm_196694S" style="display:none" %) (%%)The computer's drawing tool should be used to open the most recent bmp image and get the coordinates of the digital wheel dial, as shown in the picture below. Also, we need to obtain each coordinate point of the current dial following the format of said digital wheel dial. It's important to note that the (x,y) coordinate of the mouse on the image corresponds to its bottom left corner.
247 247  
248 248  [[image:image-20240420153139-10.png||height="530" width="710"]]
249 249  
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255 255  
256 256  The "Digit wheel" option is the digital wheel dial.
257 257  
258 -Now we are calibrating the digital wheel face of the gas meter. Here we select "digit wheel".
251 +Now we are calibrating the digital wheel face of the power meter. Here we select "digit wheel".
259 259  
260 260  (% aria-label="1713576691266-408.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1713576691266-408.png||data-widget="image"]]
261 261  
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