ZH
03

Products / 产品

Highway Event Detection 1Highway Event Detection 2Highway Event Detection 3
R-01
01/03

Guangzhou–Shenzhen Expwy · Coastal Expwy (Zhuhai)

01 · Product

Highway Event Detection

高速事件检测系统

Every incident, every jam — seen the second it happens

Embedded vision modules paired with our proprietary event-detection algorithms are deployed roadside to identify accidents, debris, wrong-way driving, congestion, and illegal stopping in real time. The system perceives and decides independently — no back-end compute required.

All inference runs on-device with millisecond-latency alerting. When connected, only structured event data is sent upstream over minimal bandwidth. In offline mode, the unit records and buffers events locally until connectivity resumes.

Use cases

  • Real-time highway incident detection & dispatch
  • Tunnel safety monitoring and anomaly alerting
  • Urban expressway violation recognition
  • Construction zone and emergency corridor coverage

Highlights

Roadside on-deviceMillisecond responseProprietary algorithmLow-bandwidth uplink
Compact Meter-reading Sensor 1Compact Meter-reading Sensor 2
R-02
01/02

State Grid Corporation of China

02 · Product

Compact Meter-reading Sensor

微型抄数视觉传感器

Meter reading — not a task, but an instinct built into the sensor

An ultra-compact embedded vision module for automatic reading of both analog dials and digital displays. Install and go — no modification to existing meters. Proprietary OCR and meter-recognition algorithms run entirely on-device, with low-power design for long-term battery operation.

Continuously reads and stores data locally while offline; transmits to the data platform via low-power wireless when connected. Supports multiple meter types, with algorithms that can be quickly updated for new form factors.

Use cases

  • Automated electricity meter reading and auditing
  • Water network digital transformation
  • Industrial facility gauge inspection automation
  • Legacy building meter data collection

Highlights

Ultra-low powerOffline local readingPlug-and-readProprietary OCR
03
03 · Product

Multimodal Annotation Platform

多模态数据标注平台

Annotation — engineered into a process that algorithms accelerate

An efficient annotation platform fusing multiple AI models across speech, text, image, and video. Model-assisted pre-annotation dramatically reduces manual effort; a human-correction loop guarantees quality with full traceability. Supports private deployment so data never leaves the organization.

Built-in project management, version control, QA, and review workflows. Supports multi-user collaboration with role-based access. Integrates with major training frameworks and exports annotations in model-ready formats.

Use cases

  • Supervised learning dataset creation and curation
  • Annotation feedback loops for model iteration
  • Industry-specific corpus and image data production
  • Quality control for outsourced annotation projects

Highlights

4-modality coverageModel pre-annotationPrivate deploymentEnd-to-end QA
04

Vertical Modules

行业模组

Beyond the above, we supply standardized hardware-software modules across the following verticals — and offer non-standard design and optimization services tailored to each client's specific application.

Service RoboticsSmart HomeSmart ManufacturingSmart RetailPublic SafetySmart Transportation

Custom enquiries → havon@havon.cn