英语翻译The system can be programmed with a password for arming and disarming(消除) it.When a sensor(传感器) event occurs,the software should activate(活动的) an alarm(警告) attached to the system.Telephone number(s) of the central moni

英语翻译The system can be programmed with a password for arming and disarming(消除) it.When a sensor(传感器) event occurs,the software should activate(活动的) an alarm(警告) attached to the system.Telephone number(s) of the central moni
英语翻译
The system can be programmed with a password for arming and disarming(消除) it.When a sensor(传感器) event occurs,the software should activate(活动的) an alarm(警告) attached to the system.Telephone number(s) of the central monitoring(监控) cell can be input to the system for automatic(自动的) dialing when a sensor event occurs.If the alarm is not reset within a preset time period,the software should dial a telephone number,giving the location and type of the event.(Each sensor is therefore assigned a number and type.)
The control panel of the system has a LCD display to prompt the manager or security officer with appropriate(适当的) messages during programming/configuration(设置) of the system and to display the status(情况) of the system.
• Three actors can be defined(定义) for this system:the security officer,sensors and the monitoring and response(响应) subsystem.
• We will develop a use case for the security officer actor.He should be able to interact(与…结合) with the system in the following ways:
• He should be able to enter a password to unlock the system for future interactions(交互作用).
• He should be able to query(询问) the status of a security zone (a particular division in the store).
• He should be able to query the status of a sensor(传感器).
• He should be able to press a panic button in an emergency(紧急情况).
• He should be able to activate/deactivate
• We will develop a use case for system activation:
1.The security officer observes the control panel(面板) to determine(决定) if the system is ready.If the system is not ready,it implies(意味着) that a sensor is open/activated.Then the security officer must personally(个人的) look for the cause and rectify it.
2.The security officer uses the keyboard attached(被附上的) to the control panel to enter a password.The software compares(比较) the entered password with the valid(有效的) password stored in the system.Depending upon the validity(正确性) of the password,the system either displays a “Invalid Password” message and resets itself so that a new password can be entered or it gets unlocked awaits further action.
3.The security officer selects and keys in fire,touch,or all to activate the system.Fire activates only the (temperature and smoke) sensors(传感器) that are capable(有能力的) of detecting(探测) fire; touch activates only the touch-sensitive(触觉敏感的) sensors that are attached(被附上的) to doors and windows and are capable of detecting illegal(不合法的) entry while all activates all the sensors in the store.

英语翻译The system can be programmed with a password for arming and disarming(消除) it.When a sensor(传感器) event occurs,the software should activate(活动的) an alarm(警告) attached to the system.Telephone number(s) of the central moni
系统能为武装与～一起规划一个密码和似消除的 (消除) 它. 当一件感应器 ( 传感器) 事件发生的时候,软件应该刺激 (活动的) 对系统的一声警报 (警告) 附件.当一件感应器事件发生的时候 , 电话细胞为自动机械 (自动的) 拨可能是对系统的输入中央的监听 (监控) 数 (s) . 如果警报不被在一个被预先设定的时间时期内重新设定,软件应该拨一个电话号码,给事件的位置和类型. (每个感应器因此被分配数字和类型).
系统的控制嵌板有一个 LCD 炫耀在系统的规画/结构 (设置) 期间用～激励经理或安全官员适当的 (适当的) 信息和显示系统的状态 (情况) .
? 三个演员能被为这个系统定义 ( 定义): 安全官员,感应器和监听和回应 ( 响应) 次要系统.
? 我们将会为安全官员演员发展一个使用情形. 他应该可以 用 系统在下列各项方法中互相影响 (与…结合):
? 他应该可以 进入一个密码为将来的交互作用开启系统.(交互作用)
? 他应该可以 疑问 ( 询问) 安全地域的状态. ( 特别的区分在商店中)
? 他应该可以 问感应器的状态.( 传感器)
? 他应该可以 在一件紧急状况中按一个惊慌的按钮.(紧急情况)
? 他应该可以 刺激/ 解除动员
? 我们将会为系统使活动发展一个使用情形:
是否系统准备好了, 1.The 安全官员观察控制嵌板 ( 面板) 决定 (决定) . 如果系统不准备好,它暗示 (意味着) 一个感应器是开着的/刺激. 然后安全官员必须自己 ( 个人的) 神情为因素而且订正它.
2.The 安全官员使用键盘附上的 ( 被附上的) 对控制嵌板进入一个密码. 软件把被进入的密码与～作比较有效的 ( 有效的) 密码在系统中储存. 仰赖密码的有效性 ( 正确性), 系统或显示 "有病的密码" 信息和重新设定它本身以便 一个新的密码能被进入,否则它拿开启等候进一步的行动.
3. 安全官员选择和火的钥匙 , 触觉, 或所有的刺激系统. 火只刺激能够发现 (探测) 火的感应器 (传感器) ；触觉只刺激触觉-敏感的 (触觉敏感的) 对～是附上的 (被附上的) 门和窗户,而且能够发现违法的 (不合法的) 进入的感应器当在商店中的所有活化所有的感应器的时候.
给我分吧,谢谢了,看我这么辛苦,谢谢了