{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/morcibacsi/PSAVanCanBridge/blob/14268bfdc34458d9259ae4bcb32dcd80525d4a04/docs/VAN-LP-CORE-ARCHITECTURE.md"
  ],
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "PSA VAN-CAN protocol bridge converts vehicle messages from AEE2001 to AEE2004 or AEE2010, and from AEE2004 to AEE2010, so newer PSA head units and displays can work in older cars. Its ESP32 firmware handles VAN and CAN traffic, including steering controls, dashboard data and display messages. The repository documents VAN frame encoding, fields, checks and reply timing.",
  "description_zh": "PSA VAN-CAN protocol bridge 将 AEE2001 车载网络的消息转换为 AEE2004 或 AEE2010 消息，也将 AEE2004 消息转换为 AEE2010 消息，使较新的 PSA 主机和显示屏可用于旧款车辆。ESP32 固件处理 VAN 与 CAN 流量，包括方向盘控制、仪表数据和显示消息；仓库还记录 VAN 帧编码、字段、校验与应答时序。",
  "entry_url": "https://awesomerea.org/resources/psa-van-can-protocol-bridge-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/psa-van-can-protocol-bridge-case/",
  "evidence_url": "https://github.com/morcibacsi/PSAVanCanBridge/blob/14268bfdc34458d9259ae4bcb32dcd80525d4a04/readme.md",
  "group": "cases",
  "id": "psa-van-can-protocol-bridge-case",
  "json_url": "https://awesomerea.org/resources/psa-van-can-protocol-bridge-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/psa-van-can-protocol-bridge-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/psa-van-can-protocol-bridge-case/index.md",
  "name": "PSA VAN-CAN protocol bridge: translating vehicle bus generations",
  "name_zh": "PSA VAN-CAN protocol bridge：转换汽车总线协议代际",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirements": [
    "A compatible custom PCB is required; the documented VAN-CAN hardware uses an ESP32, CAN transceivers and a TSS463C VAN controller.",
    "VAN-CAN operation was tested on a 2004 Peugeot 307 SW.",
    "Mixed-generation head unit and display combinations are unsupported."
  ],
  "requirements_zh": [
    "需要兼容的定制电路板；文档所述的 VAN-CAN 硬件使用 ESP32、CAN 收发器和 TSS463C VAN 控制器。",
    "VAN-CAN 功能曾在 2004 年款 Peugeot 307 SW 上测试。",
    "不支持不同代际的主机与显示屏混搭。"
  ],
  "targets": [
    "protocol"
  ],
  "url": "https://github.com/morcibacsi/PSAVanCanBridge",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}