Reference no: EM13864725
LabVIEW based building security and monitoring system
Aims
Modern security systems are commonly installed in industrial buildings, offices and most homes. They have different levels of complexity and are implemented using diverse electronic and computing technologies.
Aim of this project is to design and implement building security and ambient monitoring system prototype using LabVIEW, and evaluate its operation using the CIB boards in CWG/02 Embedded Systems laboratory. The inputs to the system should be simulated by dip switches and the built-in transducers, and the outputs by the LEDs and a DC motor.
Objectives
Write structured LabVIEW program to simulate PC based security system control panel, connected to sensors and actuators in a building.
Design a control panel to display a map of a building and the current state of monitored and controlled equipment. A user of the security system should be able to monitor switches, lights, temperature, alarm conditions, and equipment attached to a control panel.
Provide evidence of the development of each stage of the VI. This will consist of producing a report and a copy of your complete software solution uploaded to VLE.
Demonstrate a functional (fully or partially) program to your tutor at a scheduled laboratory session. The report and copy of your solution on a disc will be required to be handed in prior to your demonstration.
Tasks
Virtual Instrument for building security system should be able to monitor and control the building and sound an alarm if security is breached. The alert system could be triggered when a number of events are detected from sensors placed around the building. The functionality of this system should include:
1. Alarm system
Intruder Detection: An alarm system with entry control into a restricted area
i) To arm alarm systems enter your chosen code
ii) After 3 seconds the inputted code will clear and will arm. To disarm enter the correct code again.
iii) Sound alarm in case of invalid code entry.
iv) Sound alarm if access into the restricted area was gained through breaking a door or a window
2. Lights control
Based on the measured light level activate the lights in a room eg. If a light level in a room is below a set value, automatically switch on LED lights.
3. Temperature control
Based on the measured temperature and a set value, apply control to regulate room temperature turning on a Fan/Heater. Display the temperature chart over a given time interval (day, week), as well as maximum, minimum and average temperature.
Analogue inputs (AI)
Temperature measurement - Thermistor.
Light measurement -LDR sensor.
Digital inputs(DI)
Switches for code set/reset input
Switches - alarm trip switches
Digital outputs (AI)
LEDs Alarm set/reset
LEDs Lights on/off indicators
LEDs Intrusion detection
Analogue output
Fan/Heater - DC motor
What accounting is appropriate for non controlling interest
: As we know, total ownership is not a requirement for consolidation. A parent need only gain control of another company to create a business combination. If less than 100% of a subsidiary's voting stock is obtained, how is the presence of the other ow..
|
Record the gain or loss on the sale of marketable securities
: December 31 Sold 150 shares of Sohn Corporation common stock for $27.00 per share. The shares were originally purchased on July 11, 2013 for $21.00 per share plus a commission of $60. Calculate and record the gain or loss on the sale of the marketabl..
|
What are the current challenges in federal
: What are the current challenges in federal, state, and local government retirement programs? What are the ideas for future reforms in federal, state, and local pension systems? How can you measure the financial condition of a government?
|
Corporate bonds might be issued at face value
: Discuss why corporate bonds might be issued at face value, a discount, or a premium. Describe the accounting for bonds under each situation.
|
Design a control panel to display a map of a building
: Write structured LabVIEW program to simulate PC based security system control panel, connected to sensors and actuators in a building - Design a control panel to display a map of a building and the current state of monitored and controlled equipment..
|
What is its self-supporting growth rate
: Maggie’s Muffins, Inc., generated $5,000,000 in sales during 2013, and its year-end total assets were $2,5000,000. Also, at year-end 2013, current liabilities were $1,000,000, consisting of $3000,000 of notes payable, $5000,000 of accounts payable, a..
|
Psychological aspect of female sexuality
: Relate concepts from the psychological aspect of female sexuality to the attatched Vagina Monologue titled My Angry Vagina. This 4-page, APA-style writing assignment is intended to assess your ability to understand and apply course materials. For th..
|
Amount of chantals gross income from these wages
: In 2015, Chantal had a salary of $110,000. What is the amount of Chantal's Gross Income from these wages?
|
What was the balance in unearned service revenue
: A partial adjusted trial balance for Dodgers Co at 9/30/15 shows the following, with each account having a normal balance: If $4,182,000 was collected in September for services performed in September and $596,000 was collected in September for servic..
|