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parking_solution/wiki/entities/bom.md
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julian 355026dcf7 Remove UHPPOTE/ZKTeco; Dingtian is the only access driver
Neither UHPPOTE nor ZKTeco is used — the Dingtian relay controller was chosen
and verified. Remove their code and re-scope the wiki.

Code:
- delete access-uhppote.ts, uhppoted.d.ts, access.ts (zkteco/esp32-relay stubs),
  and the three uhppote-*.mjs hardware test scripts.
- remove the `uhppoted` npm dependency from @parking/devices and @parking/server.
- unregister uhppote/zkteco/esp32-relay from the driver registry; drop their
  exports. Catalog access drivers = dingtian only. Build green (5/5).
- refresh now-stale example comments (registry/interfaces/setup/api) to use
  current examples; keep the two "UHPPOTE blocker" references that explain why
  the precondition capability exists.

Wiki (kept pages, re-scoped):
- uhppote-controller, zkteco-controller -> rejected/historical with callouts;
  uhppote-vs-esp32 -> historical (detection-vs-prevention lens still useful).
- re-point all "current device" framing (standing-decisions, bom, overview,
  open-questions, device-registry, device-discovery, index) to dingtian-relay.
- transferable concepts (network-isolation, event-log-ingestion, barrier-not-a-
  door, threat-model) untouched. Raw source immutable. Links lint clean.
2026-06-14 14:28:52 +02:00

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Markdown

---
type: entity
tags: [parking, hardware, bom, reference]
sources: [parking-system-architecture]
updated: 2026-06-14
---
# Reference BOM (recommended devices)
Reference bill of materials. Models to **verify for local availability (Albania/EU)**; the
payment terminal is dictated by the acquiring bank. (See [[parking-system-architecture]] §9.)
| Subsystem | Recommendation | Why |
| --- | --- | --- |
| Barrier operator | Magnetic Autocontrol / FAAC / CAME / Nice | Owns physical safety in firmware ([[barrier-not-a-door]]) |
| Induction loops | Feig / BEA / EMX | Safety + free-exit detection |
| Access controller | [[dingtian-relay]] relay+input board | Decoupled inputs (host-in-the-loop); **isolate the VLAN** ([[network-isolation]]). ([[uhppote-controller]]/[[zkteco-controller]] rejected) |
| Permit readers | Nedap/Kathrein UHF, or Mifare → [[wiegand]] | Hands-free, or autonomous offline decisions |
| Casual identity | [[lpr-camera]] (Milesight, edge AI) | Plate = ticket + independent record |
| Ticket dispenser | Custom VKP80 | Parking-grade thermal/ESC-POS |
| Booth printer | Epson TM / Citizen (USB or network) | ESC/POS; one adapter covers both transports |
| Payment | Bank-certified P2PE standalone terminal + cash drawer | Keeps the app out of **PCI-DSS scope** |
| Host machine | Fanless industrial PC + UPS + [[atecc608]] | Reliability, power-loss safety, offline signing |
| Network | Managed VLAN switch, PoE+ | Isolate the open control protocol |
Open procurement-driving decisions live in [[open-questions]] (esp. lane topology, payment
subsystem). Payment subsystem detail: a standalone certified terminal keeps PCI scope out of
the application — [[open-questions]] #3.