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Last modified by Karry Zhuang on 2025/07/03 11:59
From version 56.4
edited by Karry Zhuang
on 2024/04/20 16:16
Change comment: There is no comment for this version
To version 59.1
edited by Karry Zhuang
on 2024/04/20 17:30
Change comment: There is no comment for this version

Summary

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4 4  
5 5  
6 -**Table of Contents:**
7 7  
8 -{{toc/}}
9 9  
10 10  
11 11  
12 12  
13 13  
14 -
15 15  = 1. Overview =
16 16  
17 17  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. 
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18 18  
19 19  = 2. Calibrate Digits Readings =
20 20  
18 +
19 +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.
20 +
21 +[[image:image-20240420164123-15.jpeg]] [[image:image-20240420164123-16.jpeg]]
22 +
21 21  == 2.1 Calibrate a Water Meter ==
22 22  
23 23  === 2.1.1 Introduce ===
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41 41  
42 42  Perform a power reset on the EVB board, making sure to close the ota.exe program before opening HMX_FT4222H_GUI.exe.
43 43  
46 +Choose the largest number of serial port, for example, here shows 13 and 14, then choose 14.
47 +
44 44  (% class="box warningmessage" %)
45 45  (((
46 46  (% 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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105 105  
106 106  (% title="Click and drag to resize" %)​
107 107  
108 -== 2.2 Calibration power meter ==
112 +== 2.2 Calibration Power Meter ==
109 109  
110 -
111 -== 2.1 Calibrate a Power Meter ==
112 -
113 113  === 2.2.1 Introduce ===
114 114  
115 115  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.
116 116  
117 -=== 2.2.2 Fix Sensor to a Water Meter ===
118 +=== 2.2.2 Fix Sensor to a Power Meter ===
118 118  
119 119  Do the following with EVB_Board
120 120  Debug Board SW12=[off on] : FT4222H SPI Slave mode
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131 131  
132 132  Perform a power reset on the EVB board, making sure to close the ota.exe program before opening HMX_FT4222H_GUI.exe.
133 133  
135 +Choose the largest number of serial port, for example, here shows 13 and 14, then choose 14.
136 +
134 134  (% class="box warningmessage" %)
135 135  (((
136 136  (% 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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191 191  [[image:1713595371004-125.png]]
192 192  
193 193  
194 -== 2.3 Calibration gas meter ==
197 +== 2.3 Calibration Gas Meter ==
195 195  
196 196  === 2.3.1 Introduce ===
197 197  
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215 215  
216 216  Perform a power reset on the EVB board, making sure to close the ota.exe program before opening HMX_FT4222H_GUI.exe.
217 217  
221 +Choose the largest number of serial port, for example, here shows 13 and 14, then choose 14.
222 +
218 218  (% class="box warningmessage" %)
219 219  (((
220 220  (% 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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