Contents

Objective

Requirements

Introduction

Configuration

Verification

Conclusion

FAQ

Related Articles

Objective

本文介紹如何在 Omada Central 上設定「人流統計」功能，內容涵蓋應用情境、設定指南、使用技巧，以及支援該功能的裝置清單（NVR 與 IPC）。

Requirements

• VIGI 攝影機
• VIGI 監控主機
• Omada 雲端系統> Omada 安防系統

Introduction

人流統計功能主要應用於商業零售店與超市。透過分析路過、進店與離店的人流數據，可產生詳細的人流統計報告。這些報告能協助企業：

• 透過辨識高人流區域，優化店面佈局並提升轉換率。
• ​據尖峰時段趨勢調整資源分配，優化營運策略，包括人力排班與庫存管理。
• 根據人流統計數據進行銷售預測與行銷策略調整，實現以數據為導向的決策，優化市場策略。

應用情境多樣且複雜。為提升人流統計的準確性，該功能透過偵測人物的頭部特徵來辨識人員。

Configuration

人流統計功能需同時支援 VIGI 網路攝影機（IPC）與 VIGI 監控主機（NVR）。IPC 負責擷取影像數據，NVR 則將數據傳送至 Omada Central 進行集中式分析與報表產出。本文將提供人流統計功能的詳細設定指南，並提供人流報表與使用建議。

Configuration guide

在開始使用人流統計功能之前，請先確認您的裝置是否支援此功能。

Step 1. Go to Devices > Event > VCA > Smart Analysis Configuration, and select the People Counting Mode.

Click Apply, and the device will reboot. Wait about 5 minutes and refresh the page to check the settings.

Notes:

1. Both the NVR and IPC must be configured in the People Counting mode.
2. Only one of the four modes can be enabled at a time on the Smart Analysis Configuration page.

Step 2. Go to VCA > People Counting, and enable People Counting.

Step 3. Click ‘+’ to create the People Counting areas and set the entry and exit rules.

1. A maximum of 3 people counting areas can be created.
2. People counting areas cannot overlap.
3. Please leave some space between the edge of the People Counting area and the edge of the IPC monitoring frame.
4. That detection areas and rules should be adjusted based on the specific scenario.

Rule Description

Assume the blue area is the IPC’s monitoring view, the yellow area is the People Counting area, and the red line splits the yellow area into an "Inside" and "Outside" area. The People Counting rule requires a trajectory of the human head to pass through the yellow area—meaning the human head must first appear in the blue area, then enter the yellow area, and finally exit the yellow area back into the blue area.

The People Counting rule determines whether the movement is a Walk-in, Walk-out, or Pass-by based on the position of the entry and exit points within the yellow area (i.e., the boundary points of the yellow area). Below is a detailed explanation of what defines a Walk-in, Walk-out, or Pass-by.

 

1. Walk-in

In the diagram below, the black line represents the trajectory of a person’s head, traveling from the bottom to the top within the yellow area. The human head moves from the blue area into the yellow area and then back into the blue area, creating two intersection points: A and B.

• Point A, where the trajectory enters the yellow area, is in the Outside region.
• Point B, where the trajectory exits the yellow area, is located in the Inside region.

As a result, the person is recognized as entering from the Outside and leaving from the Inside, which is counted as one visitor entry (Walk-in +1).

2. Walk-out

In the diagram below, the black line represents the trajectory of a person’s head, traveling from the top to the bottom within the yellow area.

• Point A, where the trajectory enters the yellow area, is located in the Inside region.
• Point B, where the trajectory exits the yellow area, is located in the Outside region.

As a result, the person is recognized as entering from the Inside and leaving from the Outside, which is counted as one visitor exit (Walk-out +1).

3. Pass-by

In the diagram below, the black line represents the trajectory of a person’s head, traveling from the left to the right within the yellow area.

• Point A, where the trajectory enters the yellow area, is in the Outside region.
• Point B, where the trajectory exits the yellow area, is in the Outside region.

As a result, the movement is recognized as entering from Outside and leaving from Outside, which is counted as one pass-by (Pass-by +1).

Although the human head crosses the red line and enters the Inside region, it remains within the yellow area and wanders without exiting from the Inside boundary. Instead, it exits from the Outside boundary. Therefore, it is not recognized as a visitor entry but as a pass-through.)

Notes:

The People Counting rule requires that the trajectory passes through the yellow area rather than simply remaining within it. It's essential to leave some space between the yellow area and the edges of the blue area so the system can recognize a complete travel.

The system does not care what the target does within the yellow or blue areas. It only considers the entry and exit points of the yellow area and determines whether those points are located Inside or Outside the yellow area.

1. Enter from Outside, exit from Inside → Counted as Walk-in
2. Enter from Inside, exit from Outside → Counted as Walk-out
3. Enter from Outside, exit from Outside → Counted as Pass-by
4. Enter from Inside, exit from Inside → Invalid data
5. Appears suddenly in the yellow area, entry point unknown; regardless of exit point → Invalid data
6. Enters yellow area but disappears suddenly, exit point unknown → Invalid data
7. Moves only within the blue area without entering the yellow area → Invalid data

Step 4. Select the periods for opening hours, then click Apply.

Step 5. To apply these settings to other devices, click Copy to other devices. Select the devices to which you want to copy the settings.

Step 6. Return to Application > People Counting to monitor and view the changes in the people flow at each site.

1. Select sites: Located at the top right of the page. The data between different sites is isolated, and real-time calculations are performed. (The calculations follow relevant statistical algorithms rather than simple aggregation.)
2. People Traffic Statistics for Today: This displays statistical data from midnight in the organization's time zone to the current time, with one data point every 15 minutes (calculating data for the completed 15-minute intervals, while incomplete intervals are not displayed). The data includes pass-by, walk-in, walk-out, and walk-in rates and refreshes automatically every minute.
3. Visitors for Today: This module displays real-time visitors. In addition to the visitors for today trend chart, it includes the current number of visitors, the maximum number of visitors for today, and the growth rate of today's peak walk-in visitors compared to yesterday. The data is automatically refreshed every minute.
4. Time: The time selection includes a custom time mode, where you can choose the start and end times for each day, with a minimum interval of half an hour. You can also select the opening hours mode, which will calculate data based on the opening hours configured on each device. The date selection includes multiple modes: day, week, month, year, and custom.
5. Total statistics: This includes pass-by, walk-in, walk-out, walk-in rate, and corresponding period-over-period growth data.
6. Trends: This chart displays based on the chosen time selection mode, including the data of pass-by, walk-in, walk-out, and walk-in rates. You can switch the chart to the People Traffic by site mode.
7. Table Mode and Data Export: In addition to the chart display, you can switch to table mode in the top right corner of the chart. In table mode, you can also export the data.

Usage Tips:

1. This feature should be used in scenes with stable and sufficient lighting. If used indoors, ensure that there is sufficient ambient light.
2. Keep the detection area clear and unobstructed.
3. The camera's recommended installation height is less than 5 meters.
4. Keep the camera's top-down angle between 20° and 60° to ensure the target's head appears within the detection area.
5. People Counting recognizes people by detecting their head features. The minimum head height in the recognition area must be greater than 5% of the video screen height.

Conclusion

With the steps above, you have successfully configured the People Counting feature on Omada Central.

Get to know more details of each function and configuration please go to Download Center to download the manual of your product.