Everyone learned IoT --------- Chapter VI Study Notes

Things applications, unlimited future

6.1 Things in the wisdom of the city's application

Municipal Management:
  Street Lights, covers management, parking management, intelligent water supply, garbage management
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and Street Lights:
  On materials Energy saving: high pressure sodium lamp ---- LED lamp
  
  energy saving on management strategies: 6 am - 6 pm, with infrared lights combine to adapt to different road
  
  challenge: the need to regularly patrol inspection, high labor costs.
  
  Considering the factors:
    management, income level, the local price, location.
    
  Street Lights mode:
    Zigbee, PLC, NB-IoT, LPWA

Parking Management:
  infrared detection, geomagnetic detection (early adoption Zigbee technology, current trends: LPWA Technology)

Trash Management:
  General: storage can not know the extent of the trash.
  Expected: detected by networking technology.

Management covers:
  using Zigbee technology for detection, Western Europe has been launched.

Smart Water:
  phenomenon: rain erosion, sediment into the water pipes, pipe blockage over time, periodic maintenance, high costs.
  
  Solution: sensor, where the water collection / water; a water level detecting calculated dredging needs streets.

6.2 Things in consumer electronics applications

--- --- ICT consumer technology manufacturers

Applications in consumer electronics of things:

When Amazon encounter things:
  through the issuance of a key button purchase, the button attached to the item you are buying, you can press the button to make a purchase directly next purchase.
  
Things appliances:
  White goods: people can reduce labor intensity (such as washing machines, kitchen appliances section), improve the living environment improvement of living standards (such as air conditioners, refrigerators, etc.) products.

Things solution:
  an implantable chip real-time monitoring of the operating state of the washing machine in the washing machine, if a failure occurs, sale and direct dial telephone for help.
benefit:

  • Can improve the user experience
  • Improve the reputation of the product
  • Improve service capacity and quality manufacturers

6.3 Things in green energy application

Two
  directions: AMI (Advanced Metering Infrastructure), intelligent buildings
  
AMI:
  Application:
    electric, gas, water, hot table, the table with the other
four aspects:
  the input
  variable
  equipped
  with: AMI: Data acquisition
was first employed:
  narrowband PLC technology
Huawei AMI The core technology:
  Hass PLC (Hi-PLC) communication protocol.
  
  Features: The only reliable communication up to 100%, the fastest transmission network

Intelligent buildings:
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energy-saving effect of up to:

  • To people without sacrificing comfort as a precondition
  • The energy transferred to the best state of the environment

Comfort:
  humidity, light, wind speed, amount of activity, dressing, temperature.
  
 Strategy:

  • The front end data collection, simple control
  • The upper end of management strategies.

In the field of vehicle networking applications 6.4 of Things

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Smart Bus:
  demand: to be in the car on-demand movies, buy drinks, buy food and other needs.
  
  Third-party companies to cooperate with buses, taxis
  
  revenue: advertising.
  
  Intelligent bus station.
UBI (Usage Based Insurance) - Insurance premiums may be based on driving behavior.

Risk analysis and fixing the premium.
  
  OBD collect your driving behavior.
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6.5 Things in Public Safety Application

Early: Britain often complain about violations of our presence information.

Shenzhen Security Exhibition:
  Video resolution:

  • 720p: 1280 × 720-- HD
  • 1080p: 1920 × 1080-- ultra-clear
  • 4K: 4096 × 2160-- movie level

Status:
  video resolution, more and more storage capacity growing, processing of data is particularly important.

Face recognition:
  technology needs:
    the back-end database matching, requiring high computing power

Intelligent Transportation:
  red light camera, wearing a seat belt.
  
solution:

  • The bottom line on the coil buried, car lights creating recorded.
  • By way of intelligent video license plate buckle up.
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