Project outline - GachonCapstoneDesign/DoorWatcher GitHub Wiki

Project Name : DoorWatcher

Motivation

From the moment your house is empty, the house is not perfect from external threats. Door locks, which are the most used as security devices, are easily penetrated by electric shockers and strong impacts. But it costs too much to use an outside security company. So we introduce ways to enhance security at a reasonable cost.

The core of our project is to do image processing of the situation in front of the front door and detect suspicious people according to our algorithms. When detected, it sends an warning message to the user's smartphone and enables real-time streaming to the user's application.

To use this system, you only need a smartphone to view streaming screen, Raspberry pi, and camera module. First, install the camera module of the raspberry pi to the side of front of the entrance door. If motion is detected, our algorithms will work, and if the condition is met, the message will be sent to the user on the smartphone. When the user turns on the smartphone application, the situation in front of the front door can be streamed in real time. Through this process, the user can understand the situation in front of his / her home and receive services that enhance the existing security.

The following process is required for this service.

  1. Install the library to use RaspberryPi OS installation and services.
  2. Set Raspberry Pi IP to be accessible from external network.



In addition, we separated our functions so that they can be used by the required modules.

  1. Instructions on how to use the DoorWatcher project
  2. Live streaming scenes from a raspberry pi camera on your smartphone
  3. Motion detection through image processing with Raspberry pi camera





[ ν•œκΈ€ μœ„ν‚€ ]

Project Name : DoorWatcher

Motivation

μ—¬λŸ¬λΆ„μ˜ 집이 λΉ„μ–΄μžˆλŠ” μˆœκ°„λΆ€ν„° 집은 μ™ΈλΆ€μ˜ μœ„ν˜‘μœΌλ‘œλΆ€ν„° μ™„λ²½ν•˜μ§€ μ•ŠμŠ΅λ‹ˆλ‹€.
κ°€μž₯ 저희가 많이 μ‚¬μš©ν•˜λŠ” λ³΄μ•ˆμž₯치인 도어락도 μ „κΈ°μΆ©κ²©κΈ°λ‚˜ κ°•ν•œ 좩격에 μ‰½κ²Œ λš«λ¦½λ‹ˆλ‹€.
κ·Έλ ‡λ‹€κ³  μ™ΈλΆ€μ˜ 경비업체λ₯Ό μ‚¬μš©ν•˜κΈ°μ—” λ„ˆλ¬΄λ‚˜ λ§Žμ€ λΉ„μš©μ΄ μ†Œλͺ¨λ©λ‹ˆλ‹€.
κ·Έλž˜μ„œ μ €ν¬λŠ” 합리적인 λΉ„μš©μ— λ³΄μ•ˆμ„ κ°•ν™”ν• μˆ˜ μžˆλŠ” 방법을 μ†Œκ°œν•©λ‹ˆλ‹€.

μ €ν¬μ˜ ν”„λ‘œμ νŠΈμ˜ ν•΅μ‹¬λ‚΄μš©μ€ ν˜„κ΄€λ¬Έ μ•žμ˜ 상황을 이미지 ν”„λ‘œμ„Έμ‹±ν•˜λ©΄μ„œ 저희 μ•Œκ³ λ¦¬μ¦˜μ— 맞게 μˆ˜μƒν•œ μ‚¬λžŒμ„ κ°μ§€ν•©λ‹ˆλ‹€.
감지가 된경우 μœ μ €μ˜ 슀마트폰으둜 μ•ŒλžŒλ©”μ‹œμ§€λ₯Ό 보내고 μœ μ €μ˜ μ–΄ν”Œλ¦¬μΌ€μ΄μ…˜μœΌλ‘œ μ‹€μ‹œκ°„ 슀트리밍이 κ°€λŠ₯ν•˜κ²Œ ν•©λ‹ˆλ‹€.

이 μ‹œμŠ€ν…œμ„ μ‚¬μš©ν•˜κΈ° μœ„ν•΄μ„  라즈베리 νŒŒμ΄μ™€ 카메라 λͺ¨λ“ˆ, 그리고 슀트리밍 화면을 λ³΄κΈ°μœ„ν•œ 슀마트폰만 있으면 κ°€λŠ₯ν•©λ‹ˆλ‹€. λ¨Όμ € 라즈베리파이의 카메라λͺ¨λ“ˆμ„ ν˜„κ΄€λ¬Έ μ•žμ„ λ³΄κ²Œλ” μ„€μΉ˜ν•©λ‹ˆλ‹€.
λ§Œμ•½ μ›€μ§μž„μ΄ κ°μ§€λ˜κΈ° μ‹œμž‘ν•˜λ©΄ μ €ν¬μ˜ μ•Œκ³ λ¦¬μ¦˜μ΄ λ™μž‘ν•˜κ²Œλ˜κ³ , 쑰건을 λ§Œμ‘±ν•˜λ©΄ μœ μ €μ—κ²Œ 슀마트폰으둜 λ©”μ‹œμ§€λ₯Ό λ‚ λ¦½λ‹ˆλ‹€.
μœ μ €κ°€ 슀마트폰 μ–΄ν”Œλ¦¬μΌ€μ΄μ…˜μ„ 켜면 μ‹€μ‹œκ°„μœΌλ‘œ ν˜„κ΄€λ¬Έ μ•ž 상황을 슀트리밍 받을 수 μžˆμŠ΅λ‹ˆλ‹€. μ΄λŸ¬ν•œ 과정을 ν†΅ν•΄μ„œ μœ μ €λŠ” 자기 집 μ•žμ˜ 상황을 νŒŒμ•…ν•  수 있고 기쑴의 λ³΄μ•ˆμ„ μ’€ 더 κ°•ν™”ν•΄μ£ΌλŠ” μ„œλΉ„μŠ€λ₯Ό 받을 수 μžˆμŠ΅λ‹ˆλ‹€.

이 μ„œλΉ„μŠ€λ₯Ό μœ„ν•΄μ„œλŠ” λ‹€μŒκ³Ό 같은 과정이 ν•„μš”ν•©λ‹ˆλ‹€.

  1. 라즈베리 파이 OS μ„€μΉ˜ 및 μ„œλΉ„μŠ€λ₯Ό μ΄μš©ν•˜κΈ°μœ„ν•œ 라이브러리λ₯Ό μ„€μΉ˜ν•©λ‹ˆλ‹€.
  2. 라즈베리파이 IPλ₯Ό μ™ΈλΆ€λ§μ—μ„œ μ ‘κ·Ό κ°€λŠ₯ν•˜λ„λ‘ μ„€μ •ν•©λ‹ˆλ‹€.

λ˜ν•œ μ €ν¬μ˜ κΈ°λŠ₯을 λΆ„λ¦¬ν•΄μ„œ ν•„μš”ν•œ λͺ¨λ“ˆλ³„λ‘œ μ‚¬μš©ν•  수 있게 λ‚˜λˆ΄μŠ΅λ‹ˆλ‹€.

  1. Instructions on how to use the DoorWatcher project
  2. 라즈베리파이 μΉ΄λ©”λΌλ‘œ μ΄¬μ˜ν•˜λŠ” μž₯면을 슀마트폰으둜 μ‹€μ‹œκ°„ 슀트리밍
  3. 라즈베리파이 μΉ΄λ©”λΌλ‘œ 이미지 ν”„λ‘œμ„Έμ‹±μ„ ν†΅ν•œ μ›€μ§μž„ 감지
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