地铁客运服务英语unit7

• Situation: Please introduce the FAS in your own city from different aspects. It may include the following parts:
• 1. supervision mode • 2. alarm mode • 3. fire control coordination mode • 4. disaster-proof communication mode • 5. disaster-proof extension integration • 6. disaster-proof extension network
• 2. The role of emergency alarm call is inform people with voice fire . • 3. The role of temperature probe is reaches a certain temperature on alarm . • 4. The role of control module is control the action of each hardware. • 5. The role of CCTV is monitoring site conditions. • 6. The role of broadcasting system is promptly inform passengers of the
current situation.
Part A Part B Part C Part D Part E
wk.baidu.com
• (David is from America. He is talking about the Beijing Subway with Mr. Zhang. )
• David: Can you tell me the full name of FAS? • Mr. Zhang: Sure. FAS mean fire alarm system. • David: So what is the function of it? • Mr. Zhang: Well, it has at least three functions, such as fire alarm,
panel, floor display, detector, control module and manual alarm. • David: And can you tell me its working principle? • Mr. Zhang: Once the detector measures smoke, it will automatically send
• 2. What’s the function of FAS?
• __________________________________________ ____________________________
• __________________________________________ _____________________________
an alarm signal. And it will activate automatic spray device to extinguish fire in time. • David: Oh, it seems that FAS has a perfect function. • Mr. Zhang: Right. Because subway is an underground transport, it will cause great loss if fire cannot be extinguished in time.
Part A Part B Part C Part D Part E
Part A Part B Part C Part D Part E
Part A Part B Part C Part D Part E
Part A Part B Part C Part D Part E
• 1. Please list all the mode names of FAS.
Unit 7 Fire Alarm System
防灾报警系统
Unit Aim
You will be able to • Remember some words about fire
alarm system • Introduce the composition and
profile of fire alarm system • Describe the function and working
procedure of fire alarm system Advised Hours: • 2 class hours
Part A Part B Part C Part D Part E
Top 10 subways in the world
• 1. The role of fire extinguish device is promptly extinguished the fire in subway station.
• __________________________________________ ____________________________
• __________________________________________ _____________________________
• __________________________________________ _____________________
automatic spray & extinguishing, and alarm linkage. • David: Then what does FAS consist of? • Mr. Zhang: Basically it contains a supervising and managing center, control