UML-acompany

A company, Secure(安全) Systems Pvt. Ltd., is in the field of developing security enforcing(强制执行) products ranging(范围) from simple alarms(警告) to sophisticated(辨证的) microprocessor-based systems that can be installed(安装) in shops, homes and small offices. It has been approached(接近) by a large supermarket chain(连接) to develop a customized security system for its stores to recognize(认可) and protect against a variety(多样的) of undesirable situations such as shoplifting, trespassing(入侵), burglary(袭击), fire etc. The security officer or manager of each store should be able to program the system to recognize particular types of situations and react accordingly(因此). The system should use appropriate sensors to detect each type of situation and automatically(自动地) telephone the security officer’s central monitoring cell when it does detect something.
Secure Systems Pvt. Ltd. Engages(从事) a software consulting(商议的) firm to develop the software for the product, tentatively(暂时的) called SecurityMas