- What's New
- Function Overview
- Service Overview
- Getting Started
-
User Guide
- Who Uses HiLens
- Procedures for Using HiLens
- Permissions Management
- Creating a Workspace
- Registering HiLens Kit Devices
- Managing Devices
- Developing Skills on the Console
- Using the Skill Market
- Managing Data
- Managing Products
- Caffe Operator Boundaries
- TensorFlow Operator Boundaries
- Best Practices
-
Developer Guide
- Before You Start
- HiLens Framework Introduction
- Initialization
- Video Input Module
- Audio Input Module
- Preprocessing Module
- Model Management Module
- Output Module
- EIServices Module
- Resource Management Module
-
Hard Example Upload Module
- Introduction to Hard Example Upload
- Initializing
- Determining a Hard Example Image in a Detection Algorithm
- Determining a Hard Example Image in a Classification Algorithm
- Uploading a Hard Example Image Set
- Obtaining Hard Example Configurations
- Updating Hard Example Configurations
- Example - Hard Example Upload
- Log Module
- Error Codes
- Change History
- SDK Reference
-
FAQs
-
FAQs
-
HiLens Kit Devices
-
Device Introduction
- What Are the Differences Between HiLens Kit and Atlas 500?
- What Are the Differences Between HiLens Kit and Atlas 200 DK?
- What Is HiLens Kit?
- What Is the Focal Length of a HiLens Kit Camera? Can It be Adjusted?
- What Cameras Can Be Connected to HiLens Kit?
- Can I Develop HiLens Kit Skills Using Compute Architecture for Neural Networks (CANN)?
-
Device Hardware Operations
- What Storage Devices Can Be Mounted to the USB Port of a HiLens Kit Device?
- What Does the Red Indicator of a HiLens Kit Device Mean?
- How Do I Restore HiLens Kit Devices to Factory Settings?
- Can HiLens Kit Connect to Multiple USB Cameras?
- Do I Need to Use Other Devices Together with HiLens Kit Devices?
- How Do I Quickly Switch a HiLens Kit Device to the Wireless Network Configuration Mode?
- Does HiLens Kit Support Infrared Interfaces?
-
Device System Operations
- How Do I Log In to a Device Using SSH?
- After I Change the Password for a Huawei HiLens Device, Why Can't I Use PuTTY to Log In to the Device Even Though I Can Use the New Password to Log in to Huawei HiLens IES?
- How Do I Perform Bottom-Layer Operations on the HiLens Kit System?
- Can I Import a Custom Python Module to a HiLens Kit Device?
- How Do I Install YUM on HiLens Kit Devices?
- How Do I Manage Device Files?
- How Do I Install Software Packages on HiLens Kit Devices?
- How Do I Log In to a Device as Root User and Disable Connection Timeout?
- Can Python-based OpenMV Devices Invoke HiLens Kit Skills by Calling APIs?
- Why a HiLens Kit Device Cannot Display Chinese Characters?
- How Do I Clear Wi-Fi Information Saved on a HiLens Kit Device?
- How Do I Use SSH Commands to Connect a HiLens Kit Device to a Wi-Fi Network?
- How Do I Configure Permanent DNS on a HiLens Kit Device?
-
Device Introduction
-
Device Registration
- How Do I Handle Device Registration Failures with Different Causes Returned?
- How Do I Check Whether a Huawei Cloud Account Is Bound to a Device?
- What Should I Do If I Can't Access the Huawei HiLens IES?
- What Should I Do If There Is Not Enough Quota for Device Registration?
- Why Do HiLens Kit Devices Fail to Connect to Wi-Fi?
- How Do I View the IP address of a Wireless Network?
- What Do I Do If the System Displays a Message Indicating that Only Firmware 1.0.3 or Later Can Be Registered When I Use Register a Device with the Intelligent Edge System?
- What Are the Differences Between Using IES and SSH to Register a HiLens Kit Device?
- What Do I Do If I Forgot the Password to the Huawei HiLens Intelligent Edge System?
-
Managing Devices
- What Should I Do If the Device Is Offline for More Than 5 Minutes After a Firmware Upgrade?
- Do I Need to Upgrade Firmware in Sequence?
- Why Does the Firmware Upgrade Fail When the Device Is Online?
- What Should I Do If the System Displays a Message Indicating That the Upgraded Version Must Be Later Than the Current Version During Firmware Upgrade?
- What Can I Do If a Device Alarm Is Reported Indicating That the Directory Space Is Full?
-
Skill Development
- What Are the Causes of Skill Creation Failures?
- What Models Does Huawei HiLens Support?
- How Do I Upload Models to Huawei HiLens?
- Can One Skill Use Multiple Models? How Do I Add Multiple Models When Developing a Skill?
- Why Does Skill Releasing Fail?
- Can Sockets Be Used During Skill Development?
- How Do I Handle a Model Conversion Failure?
- To What Devices Does the HiLens Framework SDK Apply?
- How Do I Determine the Input Tensor Shape During Model Conversion?
- Does Huawei HiLens Only Support Models Trained by ModelArts?
- Can Skills Developed on Huawei HiLens Be Deployed on Edge Servers That Use P4 GPUs?
-
Installing and Starting Skills
- What Are the Possible Causes for Skill Installation Failures?
- How Many Skills Can Run on a HiLens Kit Device Concurrently?
- Why Does a Skill Stop After Being Started?
- Can a HiLens Kit Device Run Skills Offline?
- What Can I Do If Skill A Is Successfully Started But Skill B Fails to Be Started When the Two Skills Purchased from the Skill Market Are Both Output by HDMI?
- Purchasing Skills
- Managing Products
-
Managing Data
- Why Is There No HDMI Skill Data on the Data Management Page?
- How Do I Configure the Data Storage Location (OBS Storage Path)?
- Why Does HDMI Black Screen Occur or HDMI Output Stop Working?
- Can I Record the Images Captured by a HiLens Kit Camera or the Skill Running Result for Storage?
- Why Don't the Logs Contain Any Device Data?
-
Algorithm Issues
- Why Is Error Code 17 Displayed During Model Inference?
- How Do I Use and Program the SDK or License of a Skill?
- Can a Huawei HiLens Skill Run on an Android or Arm Platform?
- What TensorFlow and Caffe Models Can Run on Huawei HiLens?
- Does Huawei HiLens Support Self-Developed Operators?
- What Language Does the Huawei HiLens Development Environment Support?
- Does HiLens Kit Provide an Interface that Converts a Color Image to a Grayscale Image?
- How Do I Configure Python Dependencies for a Skill?
-
Other
- Why Does the Huawei HiLens Console Keep Reporting 404 Errors?
- How Do I Assign Huawei HiLens Permissions to New IAM Users?
- Does Huawei HiLens Support 3D Object Recognition?
- What Can I Do If the System Displays a Message Indicating that the AK/SK Pair Is Unusable?
- What Devices Does Huawei HiLens Support?
-
HiLens Kit Devices
-
FAQs
- General Reference
Copied.
Managing Data
After a skill is delivered to a device, you can download the device data on the Huawei HiLens console for analysis purposes, for example, to check how the skill is performing on the device where it is currently deployed.
- Only the data of HiLens Kit devices can be managed on the Data Management page. The data of devices running HiSilicon Hi35xx series chips cannot be managed on the Huawei HiLens console.
- You can only use the data management function to view data of skills that are exported to OBS as files.
Prerequisites
- A common user successfully installs a purchased skill to a device. For details, see Installing a Skill.
- A developer successfully installs a skill to a device. For details, see Installing and Debugging Skills.
- Only when the output module of a skill defines the scenario that data is output to OBS, you can view the skill data on the Data Management page.
- If you are a skill developer and need to view the running effect of your skill on devices, you need to specify that the skill data is stored on OBS, so that you can download the data from the HiLens console.
- If you are a skill user, you need to check whether the data of a skill is stored on OBS on the skill details page in the skill market.
Configuring the Data Storage Location (OBS Storage Path)
- Log in to the Huawei HiLens console. In the navigation pane, choose Device Management > Devices. In the device list, click the name of the device to be managed to enter the device details page.
- Click
on the right of Data Storage Location. In the dialog box that is displayed, select an OBS directory to store the video data of the current device.
NOTE:
- Storing device data consumes storage resources of Huawei Cloud. Using OBS for storage will incur fees. For detailed operations and specifications, see the Object Storage Service Console Operation Guide.
- When a URL is used to access a bucket, the bucket name is a part of the URL. According to DNS standards, a URL does not support uppercase letters and cannot be used to access a bucket whose name contains uppercase letters. Therefore, a bucket name can contain only lowercase letters, digits, hyphens (-), and periods (.). It cannot contain two consecutive periods (.) or contain a period (.) and a hyphen (-) adjacent to each other. For details about the naming rules, see Creating a Bucket.
Figure 1 Configuring the data storage location
Viewing Data
You can view the device data and skill running effect based on the data output mode. For details about the skill output modes, see Table 1.
- Video data of most skills is output to a display through the HDMI port of a device, and little video data is output to a server for viewing. Go to the Skill Market and view the output settings of a skill under Product Description on the skill details page. For example, if the description of a celebrity recognition skill is "View via HDMI", you can view the skill running effect on a display after the skill is deployed.
- Skills of other output modes (excluding HDMI) are stored on OBS. For details about how to view data, see Configuring the Data Storage Location (OBS Storage Path).
Mode |
Data Viewing Description |
---|---|
HDMI |
The video data is directly output to a display through the HDMI port of the device. |
RTMP |
The video data is output to a server in real time for users to view. For details about the server address, see the skill's Product Description. |
H264_FILE |
The video data is output to OBS as files for users to view. For details about the OBS path, see Configuring the Data Storage Location (OBS Storage Path). |
Manually Collecting Logs
If the firmware version of the current device is 1.3.3 or later, you need to manually collect logs.
- Log in to the Huawei HiLens management console. In the navigation pane, choose Data Management (Beta). The Data Management page is displayed.
- Click the device that failed to upload logs and click Save All Logs in the upper right corner.
A dialog box for uploading logs is displayed.
- Select the device logs you want to upload to OBS and click OK.
Wait for log collection.
NOTE:
The system will collect the device logs you selected. This typically takes 5 minutes.
- After the log collection is complete, on the Data Management page, click the device card to go to the corresponding folder and download the log file package to the local PC to view the logs.
Downloading Data
- Log in to the Huawei HiLens console. In the navigation pane, choose Data Management (Beta). The Data Management page is displayed.
- Double-click the specified device name to access the device data folder to be downloaded.
Figure 2 Data Management
- Select the data folder and click Download to download the data to your local PC.
Deleting Data
- Log in to the Huawei HiLens console. In the navigation pane, choose Data Management (Beta). The Data Management page is displayed.
- Double-click the specified device name to access the device data folder to be deleted.
Figure 3 Data Management
- Select the data folder and click Delete.
Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.
For any further questions, feel free to contact us through the chatbot.
Chatbot