Skip to Content
Last modified by Karry Zhuang on 2025/07/03 11:59
From version 179.1
edited by Karry Zhuang
on 2024/05/16 17:31
Change comment: There is no comment for this version
To version 166.1
edited by Karry Zhuang
on 2024/05/16 16:39
Change comment: Uploaded new attachment "image-20240516163955-8.png", version {1}

Summary

Details

Page properties
Content
... ... @@ -1,15 +1,17 @@
1 -**Table of Contents:**
1 +
2 2  
3 -{{toc/}}
4 4  
5 5  
6 6  
6 +**Table of Contents:**
7 7  
8 +{{toc/}}
8 8  
9 9  
10 10  
11 11  
12 12  
14 +
13 13  = 1. Overview =
14 14  
15 15  AIS is a video photo recognition sensor, the sensor can be used in electricity meters, gas meters, water meters, pressure gauges and other types of meters. Accurately identify the number of the current dial or upload the picture of the current dial for comparison, which can replace people to go to the door to read the meter, and is more accurate and energy-saving than the meter. The first thing to do is to fix the AIS sensor, the end direction needs to be aligned with the object that needs to be identified, you can check whether the object all appears in the lens range through the upper computer, and then calibrate, Chapter 2 will explain the calibration method of different tables. 
... ... @@ -16,10 +16,7 @@
16 16  
17 17  = 2. Calibrate Digits Readings =
18 18  
19 -According to the requirements to upgrade the firmware to correct the reading, respectively:[[Digital wheel dial firmware>>url:https://www.dropbox.com/scl/fi/nxa0nw0k2qhbpcxzfsz03/Digital-table-wheel-firmware.rar?rlkey=u9wqmilfwu899fhc9i2jfcwou&st=ftsl46f5&dl=0]]，[[Pointer dial firmware>>url:https://www.dropbox.com/scl/fi/y03feisk7ztq1ey6pmhqb/Pointer-dial-firmware.rar?rlkey=knlx67m1g26xukrthcum1kk23&st=5m196s89&dl=0]].
20 20  
21 -Firmware upgrade Reference:[[Update Firmware for the AI Sensors>>http://wiki.dragino.com/xwiki/bin/view/Main/Update%20Firmware%20for%20AI%20Sensor/]].
22 -
23 23  == 2.1 Calibrate a Water Meter ==
24 24  
25 25  === 2.1.1 Introduce ===
... ... @@ -61,7 +61,7 @@
61 61  
62 62  Open the software  [[HMX_FT4222H_GUI.exe>>https://www.dropbox.com/scl/fi/yktibns4o33oh0lqitqjl/HIMAX_AMR_PC_Tool.7z?rlkey=94d637ntx152idhw8vij39icv&st=4lsq8xf9&dl=0]]. Please ensure that the firmware upgrade software ota.exe is closed before opening HMX_FT4222H_GUI.exe.
63 63  
64 -For example, Select the corresponding serial port number, here 14.
63 +Choose the largest number of serial port, for example, Select the corresponding serial port number, here 14.
65 65  
66 66  (% class="box warningmessage" %)
67 67  (((
... ... @@ -143,7 +143,7 @@
143 143  
144 144  Open the software  [[HMX_FT4222H_GUI.exe>>https://www.dropbox.com/scl/fi/yktibns4o33oh0lqitqjl/HIMAX_AMR_PC_Tool.7z?rlkey=94d637ntx152idhw8vij39icv&st=4lsq8xf9&dl=0]]. Please ensure that the firmware upgrade software ota.exe is closed before opening HMX_FT4222H_GUI.exe.
145 145  
146 -For example, Select the corresponding serial port number, here 14.
145 +Choose the largest number of serial port, for example, Select the corresponding serial port number, here 14.
147 147  
148 148  (% class="box warningmessage" %)
149 149  (((
... ... @@ -222,7 +222,7 @@
222 222  
223 223  Open the software  [[HMX_FT4222H_GUI.exe>>https://www.dropbox.com/scl/fi/yktibns4o33oh0lqitqjl/HIMAX_AMR_PC_Tool.7z?rlkey=94d637ntx152idhw8vij39icv&st=4lsq8xf9&dl=0]]. Please ensure that the firmware upgrade software ota.exe is closed before opening HMX_FT4222H_GUI.exe.
224 224  
225 -For example, Select the corresponding serial port number, here 14.
224 +Choose the largest number of serial port, for example, Select the corresponding serial port number, here 14.
226 226  
227 227  (% class="box warningmessage" %)
228 228  (((
... ... @@ -323,7 +323,7 @@
323 323  
324 324  Open the software  [[HMX_FT4222H_GUI.exe>>https://www.dropbox.com/scl/fi/yktibns4o33oh0lqitqjl/HIMAX_AMR_PC_Tool.7z?rlkey=94d637ntx152idhw8vij39icv&st=4lsq8xf9&dl=0]]. Please ensure that the firmware upgrade software ota.exe is closed before opening HMX_FT4222H_GUI.exe.
325 325  
326 -For example, Select the corresponding serial port number, here 14.
325 +Choose the largest number of serial port, for example, Select the corresponding serial port number, here 14.
327 327  
328 328  (% class="box warningmessage" %)
329 329  (((
... ... @@ -356,36 +356,10 @@
356 356  [[image:image-20240516163622-6.png||height="648" width="666"]]
357 357  
358 358  
359 -Click on the ROI settingbutton in himax_amr_pc_tool. it will have three optionsThe long dial" option is a long dial dial.The "short dial" option is a short pointer and a number of wheel dial.The digit wheeler option is the digital wheel dial.Now the calibration is the pressure pointer table, which is long dialon."
360 360  
361 -[[image:image-20240516163910-7.png]]
362 362  
363 363  
364 -Fill in the values of the coordinates you just got, and it's best to get one and write one
365 365  
366 -1 Coordinates of the starting point of the scale
367 -
368 -2 Coordinates of the center point of the dial
369 -
370 -3 Coordinates of the end of the scale
371 -
372 -4 Starting scale value
373 -
374 -5 End point scale value *100
375 -
376 -After filling in the data, click "send ROI" to save the Settings and click "Cancel" to exit.
377 -
378 -[[image:image-20240516164128-13.png||height="410" width="889"]]
379 -
380 -
381 -After the calibration process is completed, The AIS cannot move thereafter to avoid misreading.
382 -
383 -it can be observed that the obtained reading aligns consistently with the numerical value displayed on the digital wheel dial.
384 -
385 -[[image:image-20240516164153-14.png]]
386 -
387 -
388 -
389 389  = (% title="Click and drag to resize" %)3. Get Sensor Data.(%%) =
390 390  
391 391  
... ... @@ -433,3 +433,8 @@
433 433  Open the saved JPG file to display the image transmitted by the AIS Sensor through the serial port.
434 434  
435 435  [[image:1714467134950-189.png]]
409 +
410 +=== ===
411 +
412 +
413 += =
image-20240516164007-9.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.karry
Size
... ... @@ -1,1 +1,0 @@
1 -1.3 MB
Content
image-20240516164028-10.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.karry
Size
... ... @@ -1,1 +1,0 @@
1 -300.5 KB
Content
image-20240516164052-11.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.karry
Size
... ... @@ -1,1 +1,0 @@
1 -1.3 MB
Content
image-20240516164111-12.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.karry
Size
... ... @@ -1,1 +1,0 @@
1 -1.3 MB
Content
image-20240516164128-13.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.karry
Size
... ... @@ -1,1 +1,0 @@
1 -297.7 KB
Content
image-20240516164153-14.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.karry
Size
... ... @@ -1,1 +1,0 @@
1 -1.9 MB
Content