- 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
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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
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Skill Market Overview
After you register a device, you can purchase skills from the skill market of Huawei HiLens and install them to your device to enable AI capabilities. For example, if you install a facial recognition skill on your device, your device can recognize faces.
- You can search for and filter skills in the Skill Market to find the skills you need.
- If the Skill Market has the skills you need, you can directly purchase the skills. For details, see Purchasing Skills.
- You can manage the skills you purchased or released to the market on the Subscribe > All Skills page. For details, see Managing Orders.
Skill
A skill is an AI application ready to run on a camera or another computing device. It consists of a model and logic code. The logic code is the skill's framework that governs how the skill behaves, including data reading, model import, model inference, and result output. The model is an AI algorithm trained using big data and handles inference while the skill is running.
The Skill Market of Huawei HiLens provides extensive skills for users.
- The application scenarios for HiLens skills include smart campus, smart home, smart vehicle-mounted terminals, smart shopping mall, and more.
- Skills are classified into two types by device: skills for Ascend chips and skills for HiSilicon Hi35xx series chips.
Figure 1 Skill card
Skill Classification
As shown in the following figure, Huawei HiLens skills are classified into two types based on the chip types: skills used on HiLens Kit devices and skills used on devices that run HiSilicon Hi35xx series chips. The Huawei HiLens platform supports quick, convenient, and efficient skill development with skill templates, and also allows you to develop models and logic code to meet your specific requirements in more scenarios.
HiSilicon Hi35xx series chips have low memory and performance. Therefore, you need to optimize models of skills oriented to this type of chips. If you want to develop skills of this type, contact Huawei HiLens platform personnel for support.
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