度目视频分析盒子-解决方案-配合门禁使用介绍
度目视频分析盒子-案例第一篇
百度的出品的度目视频分析盒子优点：
- 价格绝对便宜，3559AV100（4T算力）的价格从500涨到3000多，度目视频分析盒子没有涨价这个要送一波广告：度目视频分析盒子购买链接
- 检测人脸和抓拍效果很好，抓拍10ms，误抓拍率低
- 识别效果很好，速度也非常快，应该还有待提升（我还没遇见过）
- 视频盒子外壳工艺很不错，有点Mac意思
- 6路基本满帧、8路15帧的样子（性能不错呦）
百度视频分析盒子的不足：主要是易用性问题
- 没有支持web的配置，连接显示虽然展示效果很Nice，但是实际部署就有点鸡肋了
- 只有鼠标的配置，不支持键盘，这个添加URL是真的有点恐怖（心惊胆战）
完整的视频分析盒子连接继电器控制闸机操作指南
| 物料名称 | 价格 | 购买链接 | 功能 | 备注 |
|---|---|---|---|---|
| 视频分析会 | 3999 | 视频分析盒子 | 人脸识别和抓拍 | 核心物料 |
| 交换机 | 700 | 华三 | poe供电和网络传输 | 华三路由器作为华为当年的子公司质量有保障 |
| 继电器 | 20 | fu植本段内容 z 7 R t c b P G l j x z7RtcbPGljx z7RtcbPGljx打楷τao寶【时间继电器模块延时启动闭合断开倒计时通电开关3.3V5V12V24V】 | 用于接收IO输出控制开门 | 淘宝一大堆这里推荐一个合理的，这里注意要买3.3V或者5V的，因为视频盒子的IO输出是3.3v |
| 摄像头 | - | - | 传输视频流 | 市面上普通摄像头就有可以，这里不做推荐 |
| 网线 | - | 连接桥梁 |
1.人脸识别通过http接口上报给server（视频盒子主动上报）
2.之后server接受到人脸识别结果控制http发送一个IO请求
3.IO输出的是3.3V的电压数字信号（带不了负载，所以需要继电器）
4.通过继电器接受到3.3V电压，控制继电器闭合
完事
友情提示：测试阶段发送http的IO请求，用万用表测试一下是否3.3v电压
度目视频分析盒子，里面可以直接配置识别即GPIO输出的信号位和时长、蜂鸣器的控制（视频分析盒子内置蜂鸣器）
这个完全解决，不用server接收到识别的人脸再去控制io造成的网络延迟（极大方便用户作为解决方案）
轮巡，当人脸识别时候，所选择的通道会直接扩展为全屏，突出抓拍人脸的所在位置。
http的上传心跳、注册、人脸图及原图、IO控制代码示例
需要安装
1.pydantic
2.fastapi
- 人脸上报代码块（仅供参考）
# -*- coding: utf-8 -*-
# @time : 2020/06/03from pydantic import BaseModel
from fastapi import FastAPI
from fastapi.encoders import jsonable_encoder
import timeapp = FastAPI()class SubDeviceInfo_Capture(BaseModel):SubDeviceIP: str = NoneSubDeviceUUID: str = Noneclass DeviceInfo_Capture(BaseModel):DeviceId: str DeviceUUID: str DeviceMac: str DeviceIP: str ChannelNo: int SubDeviceInfo: SubDeviceInfo_Capture = Noneclass CaptureInfo_Capture(BaseModel):SendTime: str CaptureTime: str CaptureCount: int FacePicture: str = NoneBodyPicture: str = NoneBackgroundPicture: str = Noneclass FaceInfo_Capture(BaseModel):FaceId: int = NoneFaceQuality: int = NoneFacePosition: str = Noneclass Attribute_Capture(BaseModel):Age: int = NoneGender: int = NoneGlasses: int = NoneMask: int = NoneBeard: int = NoneRace: int = Noneclass PersonExtension_Capture(BaseModel):PersonCode1: str = NonePersonCode2: str = NonePersonCode3: str = NonePersonReserveName: str = NonePersonParam1: int = NonePersonParam2: int = NonePersonParam3: int = NonePersonParam4: int = NonePersonParam5: int = NonePersonData1: str = NonePersonData2: str = NonePersonData3: str = NonePersonData4: str = NonePersonData5: str = Noneclass PersonInfo_Capture(BaseModel):PersonId: str = NonePersonName: str = NoneSex: int = NoneIDCard: str = NoneNation: str = NoneBirthday: str = NonePhone: str = NoneAddress: str = NoneSaveTime: str = NoneLimitTime: int = NoneStartTime: str = NoneEndTime: str = NoneLabel: str = NonePersonExtension: PersonExtension_CapturePersonPhoto: str = Noneclass CompareInfo_Capture(BaseModel):AlarmEvent: int = NoneLiveness: int = NoneAttribute: Attribute_Capture = NoneCompareTime: str = NonePersonType: int = NoneVisitsCount: int = NoneSimilarity: str = NonePersonInfo: PersonInfo_Capture = Noneclass Data_Capture(BaseModel):DeviceInfo: DeviceInfo_CaptureCaptureInfo: CaptureInfo_CaptureFaceInfo: FaceInfo_Capture = NoneCompareInfo: CompareInfo_Capture = Noneclass CaptureCBItem(BaseModel):Name: str TimeStamp: int Session: str Data: Data_Captureclass DeviceInfo_HeartBeat(BaseModel):DeviceId: str DeviceUUID: str DeviceMac: str ChannelNo: int WebVersion: str CoreVersion: str VersionDate: str class Data_HeartBeat(BaseModel):DeviceInfo: DeviceInfo_HeartBeatHTTPVersion: str HTTPDate: str HeartbeatCount: int CaptureCount: int class HeartBeatCBItem(BaseModel):Name: str TimeStamp: str Session: strData: Data_HeartBeatclass DeviceInfo_Register(BaseModel):DeviceId: str = NoneDeviceUUID: str = NoneDeviceMac: str = NoneDeviceIP: str = NoneDeviceType: int = NoneChannelNum: int = NoneWebVersion: str = NoneCoreVersion: str = NoneVersionDate: str = Noneclass Data_Register(BaseModel):DeviceInfo: DeviceInfo_Register = NoneHTTPVersion: str = NoneHTTPDate: str = Noneclass RegisterItem(BaseModel):Name: str = NoneTimeStamp: str = NoneData: Data_Register = None# @app.post('/test')
# def calculate(request_data: Item):
# a = request_data.a
# b = request_data.b
# c = a + b
# # with open('./11.txt', 'w') as f_res:
# # f_res.write(str(c))
# res = {"res":c}
# return res# def get_value_for_key(raw_value):
# """
# """
# request_info = {}
# part_str_array = raw_value.split(' ')# print(part_str_array)
# for part_str in part_str_array:# idx_key = part_str.find('=')
# key_value = part_str[0: idx_key]# if part_str[-1] == ')':# idx = part_str.find('(')
# new_raw_value = part_str[idx + 1 : -1]
# print('11111', new_raw_value)
# request_info[key_value] = get_value_for_key(new_raw_value)
# else:
# print('yyy', part_str)
# if part_str[-1] != '"' and part_str[-1] != "'" :
# print('jjj', part_str[idx_key + 1 : ])
# request_info[key_value] = part_str[idx_key + 1 : ]
# else:
# print('fff', part_str[idx_key + 2 : -1])
# request_info[key_value] = part_str[idx_key + 2 : -1] # return request_info@app.post('/CaptureCB')
def strore_Capturemessage(request_data: CaptureCBItem):# print(str(request_data.Name), str(request_data.Session), flush=True)with open('./CaptureCB.txt', 'a+') as f_res:request_info = jsonable_encoder(request_data)f_res.write(str(request_info) + "\n")current_ts = round(time.time())res = \{"Name": "captureInfoResponse","TimeStamp": current_ts,"Session": request_data.Session,"Code": 1,"Message": ""}return res@app.post('/HeartBeatCB')
def strore_HeartBeatmessage(request_data: HeartBeatCBItem):""""""print(jsonable_encoder(request_data))with open('./HeartBeatCB.txt', 'a+') as f_res:request_info = jsonable_encoder(request_data)f_res.write(str(request_info) + "\n")current_ts = round(time.time())res = \{"Name": "heartbeatResponse","TimeStamp": current_ts,"Session": request_data.Session,"Code": 1,"Message": ""}return res@app.post('/Register')
def strore_Resgistermessage(request_data: RegisterItem):""""""print(jsonable_encoder(request_data))with open('./Register.txt', 'a+') as f_res:request_info = jsonable_encoder(request_data)f_res.write(str(request_info) + "\n")current_ts = round(time.time())Session_name = request_info['Data']['DeviceInfo']['DeviceUUID'] + '_' + str(current_ts)res = \{"Name": "registerResponse","TimeStamp": current_ts,"Data":{"Session": Session_name,"ServerVersion": "1.1.0"},"Code": 1,"Message": ""}return resif __name__ == '__main__':import uvicornuvicorn.run(app=app,host="0.0.0.0",port=8080,workers=1)- http请求IO控制代码块（仅供参数）
#!/usr/bin/python
import requests as req
import base64
import jsonpost_url = "http://192.168.1.9:595"data = {
'Name':'IOControlRequest',
'Data':
{'ContinueSeconds':10
}
}json_data = json.dumps(data)r = req.post(url = post_url, data = json_data)print(r.text)具体逻辑靠大家的异想天开了哈
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