stlon 1! Design a software system that controls the water quality, temperature and level of the goldfish tank. Basic requirements: This program is used to automatically control the water quality, water temperature, and water level in a goldfish tank. The system hardware includes an aquarium tank, a chemical sensor, a water temperature sensor, and a water level sensor. When the reading of the chemical sensor exceeds a certain range, the fish tank needs to eliminate some of the waste water and supplement the fresh water. When the temperature reading of the water temperature sensor is lower than a certain temperature or exceeds a certain temperature, the heating device or cooling device needs to be turned on to adjust the water temperature; When the water level reading is higher or lower than a certain height, you need to turn on the drain, remove some of the water or add fresh water. It is required to use the observer mode to design the software system. Specific requirements: 1. Draw a design class diagram. 2. Explain the style of the designed control program, explain the relationship between the software components in the class diagram, and the functions included in each software component.
stlon 1! Design a software system that controls the water quality, temperature and level of the goldfish tank. Basic requirements: This program is used to automatically control the water quality, water temperature, and water level in a goldfish tank. The system hardware includes an aquarium tank, a chemical sensor, a water temperature sensor, and a water level sensor. When the reading of the chemical sensor exceeds a certain range, the fish tank needs to eliminate some of the waste water and supplement the fresh water. When the temperature reading of the water temperature sensor is lower than a certain temperature or exceeds a certain temperature, the heating device or cooling device needs to be turned on to adjust the water temperature; When the water level reading is higher or lower than a certain height, you need to turn on the drain, remove some of the water or add fresh water. It is required to use the observer mode to design the software system. Specific requirements: 1. Draw a design class diagram. 2. Explain the style of the designed control program, explain the relationship between the software components in the class diagram, and the functions included in each software component.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Software Architecture
Transcribed Image Text:Question 1:
Design a software system that controls the water quality, temperature and level of the goldfish tank. Basic requirements: This program is
used to automatically control the water quality, water temperature, and water level in a goldfish tank. The system hardware includes an
aquarium tank, a chemical sensor, a water temperature sensor, and a water level sensor. When the reading of the chemical sensor
exceeds a certain range, the fish tank needs to eliminate some of the waste water and supplement the fresh water. When the temperature
reading of the water temperature sensor is lower than a certain temperature or exceeds a certain temperature, the heating device or
cooling device needs to be turned on to adjust the water temperature; When the water level reading is higher or lower than a certain
height, you need to turn on the drain, remove some of the water or add fresh water.
It is required to use the observer mode to design the software system. Specific requirements:
1. Draw a design class diagram.
2. Explain the style of the designed control program, explain the relationship between the software components in the class diagram,
and the functions included in each software component.
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