- What's New
- Function Overview
- Service Overview
- Getting Started
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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
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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
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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
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HiLens Kit Devices
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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)?
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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?
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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?
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Device Introduction
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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?
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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?
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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?
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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
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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?
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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?
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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?
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HiLens Kit Devices
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FAQs
- General Reference
Copied.
Registering a HiLens Kit Device via SSH
Prerequisites
- Use a network cable to connect the PC and the device. For details, see Connecting a HiLens Kit Device to a PC.
- Upgrade the HiLens Kit system firmware version. For details, see Upgrading the HiLens Kit System Firmware Version.
- Select either of the following network configuration modes:
A router cannot be connected to a wired network and a wireless network at the same time. If you connect the router to a wireless network, the default gateway will be automatically deleted. If you connect the router to a wired network again, you need to configure the default gateway. You are advised to connect the router to a wireless network, in case you forget the device IP address after updating it.
Procedure
- Run the following command to remotely register the HiLens Kit device with the Huawei HiLens console using SSH:
hdactl register -uUsername -dAccountName -nDeviceName
Press Enter. The Password prompt is displayed.
Username is the IAM username, and Account name is your HUAWEI CLOUD account name. For more information, see Basic Concepts of IAM. If no IAM account is available, the Account name is the same as the Username.
NOTE:
- The account you use to register a HiLens Kit device must be a HUAWEI CLOUD account, rather than a HUAWEI ID.
HUAWEI ID and HUAWEI CLOUD account are different. If you do not have a HUAWEI ID, you are advised to register one and enable HUAWEI CLOUD services. For details, see Registering a HUAWEI ID and Enabling HUAWEI CLOUD Services.
If your account is a HUAWEI ID, use this account to create a sub-account. For details, see Creating an IAM User, and add the admin permissions to the sub-account.
- When registering a device in Singapore, use the account name and username of your HUAWEI CLOUD (International) account. For details, see Differences Between HUAWEI CLOUD Websites (Chinese Mainland and International). If you do not have an account on HUAWEI CLOUD (International), create one first. For details, see Registering a HUAWEI ID and Enabling HUAWEI CLOUD Services.
Change the Device name by yourself.
The username, account name, and device name used for registering a HiLens Kit device can contain only letters, digits, and underscores (_). The names cannot start with a digit or contain digits only.
- The account you use to register a HiLens Kit device must be a HUAWEI CLOUD account, rather than a HUAWEI ID.
- Enter the password of your Huawei Cloud account at the password prompt and press Enter to complete the registration.
If the IAM username and Huawei Cloud account name are different, enter the IAM user password following the Password prompt.
If an error message indicating that the device cannot be registered, restore the device to factory settings and register it again.
NOTE:
- IAM users are not allowed to register devices with sub-projects. For detailed concepts, see IAM Basic Concepts.
- After the device is registered, you can log in to the Huawei HiLens console and choose Device Management > Devices to view the device status. Your device is offline for a short period of time.
- Log in to the Huawei HiLens console. In the navigation pane, choose Device Management > Devices to view the device status, as shown in Figure 1.
- Wait 3 minutes. If the device is online, the device has restarted successfully.
- Wait for 3 minutes. If the device is still offline, check whether the device time is consistent with the current time. For details, see Device Is Offline.
Viewing the Registered Device on the Huawei HiLens Console
Log in to the Huawei HiLens console. Switch the region to Singapore in the upper left corner of the console. In the navigation pane, choose Device Management > Devices. All registered devices are displayed in the device list by default. If you can view the device you registered and its status is Online, the device registration is successful.
If the registration fails or the device is offline, rectify the fault by following the instructions provided in HiLens Kit Registration Failed.
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When you check the device registration status:
- After registering the device, upgrade the HiLens_Device_Agent firmware to version 1.0.7 or later. For details, see Upgrading HiLens_Device_Agent Firmware.
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