2.2 · System Architecture2.2 · 系统架构 Five nodes, one closed loop五个节点,一个闭环

Five Nodes, One Closed Loop

五个节点,一个闭环

Strip the leaves away and this is a precision environment-control machine. The architecture below is the order in which the plant actually makes decisions — and the last node is the one that turns a pilot into a replicable product.

把叶子剥掉,这是一台精密环境控制设备。下面的架构,就是这套系统真正做决定的顺序——而最后一个节点,才是把一次中试变成可复制产品的那个环节。

2.2

System Architecture系统架构

① Sensing layer① 感知层Root-zone temperature & humidity, EC/pH, dissolved oxygen, DLI — sampled continuously根温、根际湿度、EC/pH、溶氧、光照累积量——连续采样
→
② Decision layer② 决策层Full-cycle recipe model: variety × seedling age × target flavour profile全周期配方模型:品种 × 苗龄 × 目标风味谱
→
③ Execution layer③ 执行层Gas-liquid two-phase nozzles, pressure & interval control, spectrum and photoperiod气液两相喷嘴、压力与间隔控制、光谱与光周期
→
④ Root-zone outcome④ 根系结果Droplet spectrum, dissolved oxygen, root temperature → growth rate & flavour precursors雾滴谱、溶氧、根温 → 生长速率与风味前体物质
→
⑤ Data return⑤ 数据回流Each batch produces a reproducible parameter pack → the asset that makes module #2 cheaper than module #1每批次生成可复现的参数包 → 让第2个模块比第1个更便宜的资产

Node ⑤ is the commercial point. The patent protects the loop; the parameter packs are what make the loop repeatable across geographies — the real basis for a licensing or franchise model later.节点⑤才是商业意义所在。专利保护的是这个闭环;而参数包让闭环能够跨地域复现——这是未来授权或加盟模式的真正基础。

2.2.1

What Each Layer Is, Physically每一层在物理上是什么

The five nodes above are a control abstraction. This is the hardware and the personnel behind each one, so a technical diligence team can price the build.

上面五个节点是控制层面的抽象。下面是每一层背后的硬件与人员,好让技术尽调团队能给这套建造定价。

① Sensing — 200+ points per module① 感知——每模块 200+ 测点
ESP32-class nodes reporting root-zone temperature, relative humidity, EC, pH, dissolved oxygen and daily light integral. Already deployed at pilot scale, which makes it the least speculative layer in the stack.ESP32 级节点回报根区温度、相对湿度、EC、pH、溶氧与光照累积量。已在中试尺度部署,因此是整个技术栈中推测成分最少的一层。
② Decision — the recipe model② 决策——配方模型
A full-cycle schedule indexed by variety, seedling age and target flavour profile. Today it runs largely on rules distilled from batch records; the Head of Agronomy formalises it and the Lead IoT Engineer closes the loop automatically.按品种、苗龄与目标风味谱索引的全周期排程。目前主要依靠从批次记录中提炼的规则运行;农学负责人负责形式化,物联网主管工程师负责自动闭环。
③ Execution — atomisation and light③ 执行——雾化与光照
Gas-liquid two-phase nozzles with pressure and interval control, plus tunable spectrum and photoperiod. Nozzle configuration is deliberately excluded from the published application and held as a trade secret.气液两相喷嘴,配压力与间隔控制,外加可调光谱与光周期。喷嘴结构有意排除于公开申请文件之外,以商业秘密方式持有。
④ Outcome — the root zone④ 结果——根系
Droplet spectrum, dissolved oxygen and root temperature are the three variables that translate into growth rate and flavour precursors. This is where agronomy and engineering genuinely overlap.雾滴谱、溶氧与根温,是转化为生长速率与风味前体物质的三个变量。这一层是农艺与工程真正交叠的地方。
⑤ Return — the parameter pack⑤ 回流——参数包
Every completed batch writes a reproducible parameter pack, so module #2 should cost less to commission than module #1. That compounding is the whole reason to build a standard module rather than a bespoke farm.每个完成的批次都写出一份可复现的参数包,因此第 2 个模块的投产成本应低于第 1 个。这种复利效应,正是要建标准模块而不是定制农场的全部理由。
2.2.2

One Standard Module, in Numbers一个标准模块,用数字说话

Capex per module单模块资本开支
≈¥300万
≈US$414K · equipment, install and commissioning≈US$41.4万 · 设备、安装与调试
Annual output年产能
615,000 pcs株
Three batches a year at the validated 4-month cycle在已验证的 4 个月周期下年产三批
Footprint占地
10.8 acres英亩
81 cultivation systems per module每模块 81 套培育系统
Sensor points传感测点
200+
Per module, already running at pilot scale每模块,已在中试尺度运行
Revenue per module单模块年收入
≈¥1,540万
At ¥25 per seedling, before replication gains按每株 ¥25 计,未计入复制带来的成本改善
Payback投资回收期
2–3 yrs年
Target, contingent on the M24 cost path目标值,取决于 M24 成本路径能否实现

Capex, footprint and output come from the AIRCAFE operating model for the standard module geometry. Payback is a target derived from that model, not an observed outcome — it is the number the first commercial module is being built to test.资本开支、占地与产能来自 AIRCAFE 标准模块几何尺寸的运营模型。回收期是由该模型推导的目标值,而非已观测结果——首个商业模块的建设目的就是检验这个数字。

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