---
title: "招牌门头设计 AI Skill|万维易源ShowAPI"
canonical_url: "https://www.showapi.com/ai/skills/6a8675e73c51f20e38006bcf"
last_updated: "2026-08-20T06:15:01.145Z"
meta:
  description: "基于用户上传的门头照片和设计要求，进行安全审核、视觉特征分析和需求意图解析，融合生成专业的生图提示词，最终输出重绘后的门头设计效果图及后续优化建议。 免费在线使用，也支持 API / Agent 接入。"
  keywords: "招牌门头设计 AI Skill Skills市场 AI技能 在线使用 API接入 api接口,api接口大全,免费api,免费数据接口,数据接口,api开放平台,万维易源,showapi,大模型,AI Skills"
  "og:description": "基于用户上传的门头照片和设计要求，进行安全审核、视觉特征分析和需求意图解析，融合生成专业的生图提示词，最终输出重绘后的门头设计效果图及后续优化建议。 免费在线使用，也支持 API / Agent 接入。"
  "og:title": "招牌门头设计 AI Skill|万维易源ShowAPI"
---

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# **招牌门头设计**

基于用户上传的门头照片和设计要求，进行安全审核、视觉特征分析和需求意图解析，融合生成专业的生图提示词，最终输出重绘后的门头设计效果图及后续优化建议。

S**Serenoa** 2026-08-20 13:27 · 8 个步骤

ID`6a8675e73c51f20e38006bcf`

### **能力组成**

**立即试一试** 在线体验此 Skill，输入参数即可看到实时效果

### **输出案例**

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### **内部编排**

共 8 步 · AI 自动编排的执行流程与原始定义 收起

1合规校验优化

2图片安全审核

3门头视觉特征分析

4设计需求意图解析

5融合生成专业提示词

6生成门头设计效果图

7轮询效果图生成状态

8门头设计优化建议

**完整定义 (JSON)**187 行

```
{
  "workflow_id": "storefront_signboard_design_workflow",
  "input": {
    "img_url": {
      "field_name": "img_url",
      "default": "",
      "description": "门头照片，可以上传URL也可以是base64字符串（如果使用base64字符串建议进行压缩）",
      "example": "https://showapi-pub-hangzhou.oss-cn-hangzhou.aliyuncs.com/huangye/img_4eea77e4-e059-411f-8897-94575c31c833.jpg",
      "type": "base64",
      "required": true
    },
    "design_request": {
      "field_name": "design_request",
      "default": "保持原图结构不变，提升整体清晰度和质感",
      "description": "用户对门头招牌的设计要求",
      "example": "改为小清新风格，文字放大显眼",
      "type": "string",
      "required": false
    },
    "aspect_ratio": {
      "field_name": "aspect_ratio",
      "default": "1:1",
      "description": "生成效果图的比例，支持：1:1、3:4、4:3、16:9、9:16",
      "example": "9:16",
      "type": "string",
      "required": false
    }
  },
  "steps": [
    {
      "point_code": "1",
      "id": "step_0_prompt_guardian",
      "api_code": "prompt_guardian",
      "backend_type": "sys_api",
      "status": "PENDING",
      "name": "合规校验优化",
      "action": "run",
      "params": []
    },
    {
      "id": "step_1_safety_check",
      "point_code": "1",
      "result": [],
      "api_code": "1201",
      "backend_type": "sys_api",
      "status": "PENDING",
      "name": "图片安全审核",
      "action": "run",
      "params": {
        "imgUrl": "{{@input.img_url}}"
      }
    },
    {
      "id": "step_2_storefront_vision_analyzer",
      "point_code": "",
      "result": [],
      "api_code": "storefront_vision_analyzer",
      "backend_type": "prompt_api",
      "status": "PENDING",
      "name": "门头视觉特征分析",
      "action": "run",
      "params": {
        "img_list": [
          {
            "url": "{{@input.img_url}}"
          }
        ],
        "user_prompt": "请详细分析这张店铺门头招牌的图片。识别并提取以下信息：1.招牌的主色调和辅助色；2.招牌的材质（如亚克力、铝塑板、霓虹灯、LED发光字等）；3.文字的排版布局（横排、竖排、居中等）及大概内容；4.整体风格（现代简约、复古、科技感等）；5.灯光布置情况。"
      },
      "depends_on": [
        "step_1_safety_check"
      ]
    },
    {
      "id": "step_3_design_intent_parser",
      "point_code": "",
      "result": [],
      "api_code": "design_intent_parser",
      "backend_type": "prompt_api",
      "status": "PENDING",
      "name": "设计需求意图解析",
      "action": "run",
      "params": {
        "design_request": "{{@input.design_request}}"
      },
      "depends_on": [
        "step_1_safety_check"
      ]
    },
    {
      "id": "step_4_signboard_prompt_generator",
      "point_code": "",
      "result": [],
      "api_code": "signboard_prompt_generator",
      "backend_type": "prompt_api",
      "status": "PENDING",
      "name": "融合生成专业提示词",
      "action": "run",
      "params": {
        "visual_features": "{{@step_2_storefront_vision_analyzer.result.data.result}}",
        "design_directives": "{{@step_3_design_intent_parser.result.data.result}}"
      },
      "depends_on": [
        "step_2_storefront_vision_analyzer",
        "step_3_design_intent_parser"
      ]
    },
    {
      "id": "step_5_start_image_generation",
      "point_code": "1",
      "result": [],
      "api_code": "3373",
      "backend_type": "sys_api",
      "status": "PENDING",
      "name": "生成门头设计效果图",
      "action": "run",
      "params": {
        "referImages": [
          "{{@input.img_url}}"
        ],
        "prompt": "{{@step_4_signboard_prompt_generator.result.data.result}}",
        "aspect_ratio": "{{@input.aspect_ratio}}"
      },
      "depends_on": [
        "step_4_signboard_prompt_generator"
      ]
    },
    {
      "id": "step_6_poll_image_status",
      "point_code": "",
      "result": [],
      "api_code": "polling",
      "backend_type": "sys_api",
      "status": "PENDING",
      "name": "轮询效果图生成状态",
      "action": "run",
      "params": {
        "result_url": "{{@step_5_start_image_generation.result.data.result_url}}"
      },
      "depends_on": [
        "step_5_start_image_generation"
      ],
      "polling": {
        "interval_seconds": 5,
        "timeout_seconds": 1200,
        "success_condition": "{{@step_6_poll_image_status.result.data.task_status}} === 'SUCCEEDED'"
      }
    },
    {
      "id": "step_7_design_feedback_advisor",
      "point_code": "",
      "result": [],
      "api_code": "design_feedback_advisor",
      "backend_type": "prompt_api",
      "status": "PENDING",
      "name": "门头设计优化建议",
      "action": "run",
      "params": {
        "generated_prompt": "{{@step_4_signboard_prompt_generator.result.data.result}}",
        "design_directives": "{{@step_3_design_intent_parser.result.data.result}}"
      },
      "depends_on": [
        "step_6_poll_image_status"
      ]
    }
  ],
  "output": {
    "design_suggestions": {
      "field_name": "design_suggestions",
      "description": "针对当前设计图的后续专业修改建议和拓展方案",
      "value": "{{@step_7_design_feedback_advisor.result.data.suggestions}}",
      "type": "object"
    },
    "generated_image_url": {
      "field_name": "generated_image_url",
      "description": "生成的门头设计效果图URL",
      "value": "{{@step_6_poll_image_status.result.data.result_url}}",
      "type": "string"
    },
    "safety_status": {
      "field_name": "safety_status",
      "description": "原图的安全审核结果",
      "value": "{{@step_1_safety_check.result.data.code}}",
      "type": "string"
    }
  }
}
```

介绍

在线运行

Skill与API