# 방화셔터 백과사전 이미지 생성 프롬프트

> **작성일**: 2026-02-22
> **상태**: 확정
> **용도**: Google Gemini (Nano Banana Pro) 이미지 생성용

---

## 1. 개요

### 1.1 목적

MNG 아카데미 > 방화셔터 백과사전 페이지에 삽입할 기술 일러스트레이션을 AI 이미지 생성 도구(Google Gemini)로 제작하기 위한 프롬프트 모음이다.

### 1.2 사용 방법

1. Google Gemini (Nano Banana Pro 모델)에서 프롬프트를 입력한다
2. 생성된 이미지를 `mng/public/images/academy/fire-shutter/` 경로에 저장한다
3. Blade 뷰에서 `<img>` 태그로 참조한다

### 1.3 주의사항

- **화면 내 모든 라벨은 영어**로 작성되어 있다 (한글 텍스트는 AI 이미지 생성 시 깨짐 현상 발생)
- 전체 구성도, 설치 장면 등 넓은 이미지는 **16:9** 비율 권장
- 단면도, 부품 상세 등은 **1:1** 또는 **4:3** 비율 권장
- 생성 실패 시 프롬프트 앞에 `Detailed technical engineering illustration, clean white background, ` 를 추가한다

---

## 2. 프롬프트 목록

### 2.1 방화셔터 전체 구성도 (Full Component Diagram)

```
Technical illustration of a fire shutter (automatic fire-rated rolling shutter) installed in a building opening, cutaway side view showing all components with English labels.

Show these parts clearly labeled:
- Top: "CEILING SLAB" with "HEAD BOX / CASE" mounted below
- Inside head box: "SHAFT" with coiled steel slats, "BALANCE SPRING", "GEAR BOX", "MOTOR", "ELECTROMAGNETIC BRAKE", "BRACKET" on both sides
- Both sides: vertical "GUIDE RAIL" mounted on fireproof walls with "ANCHOR BOLTS"
- Center: multiple horizontal "STEEL SLATS" hanging down in interlocking pattern
- Bottom: "BOTTOM BAR" touching the floor with rubber seal
- Nearby wall: "MANUAL CONTROL BOX" with UP/STOP/DOWN buttons
- Ceiling: "SMOKE DETECTOR" and "HEAT DETECTOR"
- Wall-mounted: "FIRE SHUTTER CONTROLLER"

Style: Clean technical cutaway diagram, white background, professional engineering illustration, labeled with arrows pointing to each component. Color-coded: structural parts in gray/silver, electrical parts in blue, safety parts in red. Isometric or 3/4 perspective view.
```

---

### 2.2 슬랫 인터록킹 구조 (Slat Interlocking)

```
Technical cross-section illustration showing how fire shutter steel slats interlock with each other.

Show 3-4 slats connected in interlocking pattern:
- Each slat is a C-shaped or S-shaped profile made from 1.6mm EGI steel
- The curved edges of adjacent slats hook into each other, allowing flexibility while maintaining a continuous curtain surface
- One slat highlighted with dimension labels: "THICKNESS 1.6mm", "PITCH 75-100mm"
- Show the slight curved profile that allows the slat to wrap around the shaft when rolled up
- Arrow labeled "ROLLING DIRECTION"

Label each part: "SLAT", "INTERLOCKING JOINT", "EGI STEEL 1.6mm"

Style: Clean engineering cross-section diagram, white background, metallic silver color for steel. Include dimension lines. Zoomed-in detail view with magnified interlocking joint area in a callout circle.
```

---

### 2.3 가이드레일 단면도 (Guide Rail Cross-Section)

```
Technical cross-section illustration of a fire shutter guide rail mounted on a fireproof wall, viewed from top-down.

Show the C-channel shaped guide rail:
- C-channel profile, steel thickness 2.3mm+
- Inside the channel: slat edge sitting in the groove
- Smoke seal material strips on both sides of the channel, pressing against the slat
- Anchor bolts securing the guide rail to the concrete wall
- Wall shown as hatched concrete pattern

Labels with arrows:
- "GUIDE RAIL BODY (C-CHANNEL)"
- "SLAT EDGE"
- "SMOKE SEAL PACKING"
- "ANCHOR BOLT"
- "FIREPROOF WALL"
- "STEEL 2.3mm+"

Style: Clean technical cross-section, white background, steel parts in metallic gray, seal material in orange/red, wall in light brown hatched pattern. Include dimension annotations.
```

---

### 2.4 샤프트 어셈블리 (Shaft Assembly)

```
Technical illustration showing the inside of a fire shutter head box, exploded or cutaway view.

Show these components assembled on or around the shaft:
- Central pipe labeled "SHAFT" with slats attached, partially wound
- Left side: "BRACKET" steel plate bolted to wall, with "BEARING" supporting shaft end
- Right side: "GEAR BOX" and "MOTOR" mounted on bracket
- "ELECTROMAGNETIC BRAKE" attached to motor assembly
- "BALANCE SPRING" torsion spring visible inside the shaft
- "AUTO CLOSER" device mounted near the brake
- "LIMIT SWITCH" small switches with actuator arms
- "HEAD BOX CASE" shown as transparent or partially removed to reveal internals
- Wiring connections going down labeled "TO CONTROLLER"

Style: Exploded technical diagram or cutaway 3D illustration, white background, professional engineering style. Color-coded: mechanical parts in silver/gray, motor in dark blue, brake in red, spring in green. All labels in English with leader lines.
```

---

### 2.5 감속기+모터+브레이크 (Gear Box + Motor + Brake Assembly)

```
Technical illustration of a fire shutter drive unit assembly, showing three main components connected together.

Show them assembled in sequence with labels:
1. "MOTOR (220V)" - cylindrical body with power cables
2. "ELECTROMAGNETIC BRAKE" - disc-type brake between motor and gearbox, showing brake disc, coil, and spring
3. "WORM GEAR BOX" - rectangular housing with cutaway revealing the worm gear and worm wheel inside

Assembly order shown with arrows: MOTOR → BRAKE → GEAR BOX → "OUTPUT TO SHAFT"
Include rotation direction arrows

Small inset callout showing worm gear mechanism detail labeled: "WORM", "WORM WHEEL", "SELF-LOCKING"

Style: Technical exploded/assembly diagram, white background, metallic rendering, engineering illustration style.
```

---

### 2.6 연동제어기 시스템 (Controller System)

```
Technical schematic diagram showing the fire shutter interlock control system wiring and signal flow.

Layout (block diagram style):
- Top center: "FIRE ALARM PANEL" - rectangular box
- Left: "SMOKE DETECTOR (PHOTOELECTRIC)" - circular device on ceiling
- Right: "HEAT DETECTOR (FIXED TEMP.)" - circular device on ceiling
- Center: "FIRE SHUTTER CONTROLLER" - panel with LED indicators labeled "POWER", "PARTIAL CLOSE", "FULL CLOSE"
- Below controller: "AUTO CLOSER" connected to shutter mechanism
- Bottom left: "MANUAL CONTROL BOX" with "UP / STOP / DOWN" buttons
- Bottom: "FIRE SHUTTER" shown schematically

Signal flow arrows with labels:
- Smoke detector → Controller: "STAGE 1: PARTIAL CLOSE (1m gap)"
- Heat detector → Controller: "STAGE 2: FULL CLOSE (floor sealed)"
- Controller → Auto closer: "CLOSE COMMAND"
- Controller → Speaker icon: "ALARM OUTPUT"
- Controller ↔ Fire alarm panel: "STATUS SIGNAL"

Style: Clean schematic/block diagram, white background, professional electrical diagram style. Color coding: red for fire signals, blue for power, green for status. All labels in English.
```

---

### 2.7 2단계 폐쇄 시퀀스 (2-Stage Closure Sequence)

```
Technical illustration showing the two-stage closing sequence of an automatic fire shutter, presented as 3 side-by-side panels:

Panel 1 - Title: "NORMAL (OPEN)":
- Fire shutter fully open, rolled up inside head box
- People walking through the opening freely
- Smoke and heat detectors on ceiling shown in standby (green LED)
- Caption: "Shutter open, passage clear"

Panel 2 - Title: "STAGE 1: PARTIAL CLOSE":
- Smoke detector activated (red LED, smoke wisps shown)
- Shutter descended leaving about 1 meter gap from floor
- A person crouching to pass under the gap
- Alarm buzzer icon showing sound waves
- Caption: "Smoke detected → Partial close, 1m gap for evacuation"

Panel 3 - Title: "STAGE 2: FULL CLOSE":
- Heat detector activated (red LED, flames shown)
- Shutter fully closed to floor, bottom bar sealed against floor
- Fire and smoke on one side, clean air on other side
- Caption: "Heat detected → Full close, fire/smoke blocked"

Arrow at bottom labeled "TIME SEQUENCE →"

Style: Clean technical illustration with slight architectural rendering, sequential format left to right, white background. People as simple silhouettes. Fire/smoke rendered subtly.
```

---

### 2.8 롤포밍 공정 (Roll Forming Process)

```
Technical illustration showing the roll forming manufacturing process for fire shutter steel slats, production line viewed from the side.

Show the line from left to right with labels:
1. "UNCOILER" - Steel coil (EGI 1.6mm) being unrolled
2. "LEVELER" - Flattening rollers correcting coil curvature
3. "ROLL FORMING STATION" - 6-8 pairs of forming rollers progressively shaping the flat strip into C/S-shaped slat profile
4. "CUTTING STATION" - Flying shear cutting the formed strip to length
5. "FINISHED SLATS" - Slats stacked neatly on output table

Detail callout at top showing progressive cross-section shape changes: "FLAT → STAGE 1 → STAGE 2 → STAGE 3 → FINAL PROFILE"

Arrow at bottom: "MATERIAL FLOW →"
Label on coil: "EGI STEEL COIL 1.6mm"

Style: Technical factory/manufacturing illustration, clean white background, machinery in industrial gray/green, steel in silver. Side view. Directional arrows showing material flow.
```

---

### 2.9 현장 설치 (Field Installation)

```
Technical illustration showing fire shutter installation at a construction site, depicting key installation steps in a single scene.

Scene showing a large building opening (about 5m wide, 4m tall) with:
- Two workers on scaffolding installing the head box assembly at the top
- Brackets already bolted to both side walls near the ceiling
- Guide rails mounted vertically on walls with anchor bolts
- Shaft with wound slat curtain being lifted up to place on brackets
- Manual control box being mounted on adjacent wall
- Wiring conduits visible running from controller to head box
- Construction tools: level tool, drill, anchor bolts, wrenches

Labels with arrows pointing to activities:
- "BRACKET MOUNTING"
- "GUIDE RAIL ANCHORING"
- "SHAFT PLACEMENT"
- "ELECTRICAL WIRING"
- "LEVEL CHECK"
- "ANCHOR BOLT FIXING"

Style: Technical construction illustration, slightly warm tone, realistic building interior with exposed concrete. Workers wearing safety helmets and vests. Clean architectural illustration style. All text in English.
```

---

### 2.10 유지보수 점검 (Maintenance Inspection)

```
Technical illustration showing fire shutter maintenance inspection scene.

Show a maintenance technician inspecting a fire shutter:
- Technician with safety vest and hard hat, holding a tablet
- Fire shutter partially lowered (halfway) for testing
- Close-up callout bubbles showing key inspection points:
  1. "SLAT CONDITION" - checking for deformation, rust
  2. "SMOKE SEAL CHECK" - checking guide rail seal condition
  3. "BOTTOM BAR PACKING" - checking floor seal
  4. "MOTOR / BRAKE CHECK" - head box open, listening for sounds
  5. "MANUAL BOX TEST" - pressing UP/STOP/DOWN buttons
  6. "CONTROLLER STATUS" - checking LED indicators

Checklist overlay in corner:
☑ MOTOR OPEN/CLOSE TEST
☑ DETECTOR INTERLOCK TEST
☑ ALARM SOUND CHECK
☑ MANUAL OPERATION CHECK
☑ BOTTOM BAR SEAL CHECK

Style: Clean technical illustration, bright well-lit building interior, professional maintenance scene. Color callout bubbles with icons. All text in English.
```

---

### 2.11 강판형 vs 스크린형 (Steel Plate vs Screen Type)

```
Technical side-by-side comparison illustration of two types of fire shutters in similar building openings:

Left side - Title "STEEL PLATE TYPE":
- Steel slat fire shutter in partially closed position
- Opaque metallic surface of interlocking steel slats visible
- Heavier, industrial appearance with thick guide rails
- Bottom bar with rubber seal
- Callout: "EGI STEEL 1.6mm / HEAVY / OPAQUE / HIGH SEALING"

Right side - Title "SCREEN / FABRIC TYPE":
- Fabric fire shutter in partially closed position
- Semi-transparent woven silica fiber screen, you can faintly see light through it
- Lighter, sleeker with thin guide rails (11mm)
- Fabric gathered at top
- Callout: "SILICA FIBER / LIGHTWEIGHT / SEMI-TRANSPARENT / RAIL 11mm"

Center dividing line with "VS" label
Bottom comparison bar: "WEIGHT: Heavy vs Light | VISIBILITY: Opaque vs See-through | RAIL WIDTH: Wide vs 11mm"

Style: Clean technical comparison, white background, same scale, professional product comparison layout. All text in English.
```

---

### 2.12 주요 고장 유형 (Major Fault Types)

```
Technical illustration showing 6 common fire shutter failure types in a 2x3 grid layout, each in its own panel with a red problem highlight:

Panel 1 - "SLAT DERAILMENT":
- A slat edge coming out of the guide rail groove, curtain jammed
- Red circle on problem area

Panel 2 - "MOTOR BURNOUT":
- Motor with smoke marks, burnt wiring
- Overheat warning symbol

Panel 3 - "BRAKE PAD WEAR":
- Electromagnetic brake with worn disc pad
- Side comparison: "NEW" thick pad vs "WORN" thin pad

Panel 4 - "CONTROLLER MALFUNCTION":
- Controller panel with error LED, disconnected wires
- Broken signal path indicator

Panel 5 - "CLOSER SPEED FAULT":
- Shutter dropping fast, speedometer showing "0.15 m/s LIMIT EXCEEDED"
- Governor mechanism detail

Panel 6 - "SMOKE SEAL FAILURE":
- Smoke wisps leaking through guide rail gaps
- Comparison: "NEW SEAL" vs "DEGRADED SEAL"

Style: Technical diagnostic illustration, white background, bordered panels. Problem areas in red/orange highlight. Clean maintenance manual style. All titles and labels in English.
```

---

## 3. 이미지 파일 관리

### 3.1 저장 경로

```
mng/public/images/academy/fire-shutter/
├── 01-full-component-diagram.png
├── 02-slat-interlocking.png
├── 03-guide-rail-cross-section.png
├── 04-shaft-assembly.png
├── 05-gearbox-motor-brake.png
├── 06-controller-system.png
├── 07-two-stage-closure.png
├── 08-roll-forming-process.png
├── 09-field-installation.png
├── 10-maintenance-inspection.png
├── 11-steel-vs-screen-type.png
└── 12-major-fault-types.png
```

### 3.2 Blade 참조 예시

```html
<img src="{{ asset('images/academy/fire-shutter/01-full-component-diagram.png') }}"
     alt="방화셔터 전체 구성도"
     class="w-full rounded-lg shadow">
```

---

## 관련 문서

- `mng/resources/views/academy/fire-shutter.blade.php` - 방화셔터 백과사전 Blade 뷰
- `mng/app/Http/Controllers/AcademyController.php` - 아카데미 컨트롤러

---

**최종 업데이트**: 2026-02-22
