Product Services

Focused on support with easy downloads.

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Software Download

Installers, upgrades and patches with version and release notes.

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Chengyuntong Mobile App

The latest version of the Chengyuntong software

🏷️ Version: V12.12.16 💻 Android 📅 2026-09-21 ⬇️ 63

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Chengyuntong Dispatcher Console Software

🏷️ Version: V11.0.25 💻 Windows 10/11 x64 📅 2026-08-22 ⬇️ 34

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Voice API Function Plugin

For use in conjunction with voice‑function integration. Usage instructions: install it as an application on the dispatching‑console PC’s operating system, and it runs in the background.

🏷️ Version: V1.2.4 💻 Windows 10/11 x64 📅 2026-08-22 ⬇️ 1

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Documentation Download

Manuals, guides, tutorials, whitepapers and FAQs.

All Software Hardware API Docs

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Video API SDK Document

This document describes how to integrate CityTransit video into third‑party systems, including detailed technical specifications and parameters.

📅 2026-08-22 💾 — ⬇️ 4

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Video API SDK DEMO

Video Integration API DEMO source code. It introduces how to integrate "Chengyuntong" video into third‑party systems, including detailed technical specifications and parameters.

📅 2026-08-22 💾 — ⬇️ 3

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Voice API SDK Document

This document describes how to integrate CityTrans voice capabilities into third‑party systems, including detailed technical specifications and parameters.

📅 2026-08-22 💾 — ⬇️ 1

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Voice API SDK DEMO Code

This source code illustrates how to integrate CityTrans voice features into third‑party systems, covering comprehensive technical specifications and parameters.

📅 2026-08-22 💾 — ⬇️ 1

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CityTrans Management Backend and Trajectory Integration Documentation

This document describes the Chengyuntong management backend APIs, as well as the data integration solution for individual‑unit positioning and movement tracks.

📅 2026-08-22 💾 — ⬇️ 5

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Chengyuntong Event Reporting Integration Document

This document serves as the integration specification for the Chengyuntong Platform Event Reporting API. It guides third‑party business systems to implement standardized reporting integration for events, alarms and abnormal business data to the Chengyuntong Platform. The document defines interface protocols, authentication and signature rules, data formats, event enumerations, exception handling, as well as retry and idempotency strategies. It helps integrating parties complete development, joint debugging, testing and go‑live efficiently, ensuring real‑time, reliable and secure access of event data to the Chengyuntong Platform.

📅 2026-08-22 💾 — ⬇️ 0

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