SR provides engineering services in the areas of planning, detailed design, Safety Diagnosis, construction engineering, Electric construction, consulting, and business support for the operation control systems of various types of trains, including conventional railways, high-speed railways, urban railways, light railways, AGT (Automatic Guided Transit), track procedures, industrial railways, and subways.
RAMS (Reliability, Availability, Maintainability, Safety) is an integrated term used in railway project Request for Proposals (RFPs) to describe
the characteristics of a system for long-term operation. It encompasses the following aspects:
involves ensuring that a system/subsystem/device can perform its intended functions without failure, under given conditions, until its disposal. It is quantitatively expressed through metrics such as Mean Time Between Failures (MTBF), Mean Time To Failure (MTTF), and reliability. In the design phase of a system/subsystem/device, reliability is predicted to select proven devices and manage the design to achieve the reliability objectives of the system.
is a measure that represents the broader concept of reliability, which combines both reliability and maintainability of a system, under the assumption that necessary external resources (environment, time) are provided. It quantitatively expresses the probability that a system or subsystem can perform its intended functions at a given point in time, known as availability.
ensures that railway systems are designed and manufactured to achieve the acceptable safety objectives. Safety is managed by identifying and analyzing hazards associated with the system or subsystem, classifying them, and implementing measures to reduce risks to an acceptable level.
focuses on ensuring that the system, subsystem, or device operates reliably and performs its intended functions without failure or instability until its intended end-of-life. It is often expressed in terms of Mean Time Between Failures (MTBF), Mean Time To Failure (MTTF), and reliability.
Reliability, Availability, Maintainability, Stability
"Company SR" (hereinafter referred to as the "Company") has established the following privacy policy to protect and ensure the privacy and rights of
users in accordance with the Personal Information Protection Act and to handle user complaints related to personal information smoothly.
Your information is not only a valuable asset but also an important data for the operation of the Company. Therefore, the Company promises to make every effort to protect your personal information in all operational processes. The Company will notify users of any changes to the privacy policy through the website.
Chapter 1. Procedure for Obtaining Consent for Personal Information Collection The Company provides a procedure where users can click the "Agree" or "Disagree" button regarding the contents of the privacy policy or terms of use on the website. Clicking the "Agree" button is considered as consent to the collection of personal information.
Chapter 2. Collection and Purpose of Use of Personal Information The Company utilizes personal information for the following purposes. The processed personal information will not be used for purposes other than the following, and if the purpose of use is changed, prior consent will be obtained.
a. Name, username, password: Confirmation of membership registration, prevention of service misuse, frequency of access, verification process for member-only services. b. Email address, phone number (confirmation of consent to receive): Delivery of notifications, verification of intent, smooth communication channels for complaints, provision of event and promotional information, opportunities for participation, frequency of access, and statistics on member service usage. c. Address, phone number: Accurate collection of delivery address for prizes and goods.
Chapter 3. Transmission of Advertising Information a. The Company will not send commercial advertisements without explicit refusal of consent from the user. b. The Company will provide information on changes in terms and conditions, other changes related to service usage, new services/products or event information, and other product information through methods such as email, mobile phone text messages, and other universal transmission media. In this case, relevant legal requirements and notification methods will be followed. c. When sending advertising information via email or other means for online marketing, the Company will ensure that the user can easily recognize it through the subject line and content of the email.
Chapter 4. Scope of Personal Information Collection Users can freely access most of the content without a separate membership registration process. If you wish to use member-only services, you must provide the following information: a. Personal information collection items: Name, email, date of birth, username, password, gender, address, phone number (landline/mobile), consent to receive emails, consent to receive SMS, service usage records, access logs, recipient information (name, phone number, address, email). b. Personal information collection method: Membership registration on the website and bulletin boards, etc.
Chapter 5. Retention and Use Period of Personal Information After the purpose of collecting and using personal information is achieved, the Company will promptly destroy the relevant information. However, for the following information, it will be retained for the specified period for the reasons stated below:
Retained items: Name, login ID, password, email, date of birth.
Basis for retention: Prevention of reoccurrence of unauthorized use by fraudulent members.
Retention period: 1 month.
In addition, if there is a need to retain member information due to the provisions of relevant laws and regulations, the Company will store the member information for a certain period of time as specified by the relevant laws and regulations. Records related to consumer complaints or dispute resolution: 3 years (Act on Consumer Protection in Electronic Commerce, Etc.)
Chapter 6. Procedures and Methods for Personal Information Disposal The Company will dispose of personal information without delay when the purpose of personal information processing is achieved.
본 홈페이지에 게시된 이메일 주소가 전자우편 수집 프로그램이나 그 밖의 기술적 장치를 이용하여 무단으로 수집되는 것을 거부하며, 이를 위반시 정보통신망법에 의해 형사처벌됨을 유념하시기 바랍니다 .
※ 정보통신망 이용촉진 및 정보보호 등에 관한 법률
* 제 50조의 2 (전자우편주소의 무단 수집행위 등 금지)
* 제74조 (벌칙) 다음 각호의 1에 해당하는 자는 1천만원 이하의 벌금에 처한다.
