PH12020000029A1 - Methods and devices for deadlock detection in real-time gross settlement systems - Google Patents

Methods and devices for deadlock detection in real-time gross settlement systems

Info

Publication number
PH12020000029A1
PH12020000029A1 PH12020000029A PH12020000029A PH12020000029A1 PH 12020000029 A1 PH12020000029 A1 PH 12020000029A1 PH 12020000029 A PH12020000029 A PH 12020000029A PH 12020000029 A PH12020000029 A PH 12020000029A PH 12020000029 A1 PH12020000029 A1 PH 12020000029A1
Authority
PH
Philippines
Prior art keywords
real
liquidity
time gross
methods
users
Prior art date
Application number
PH12020000029A
Inventor
Hui Fang
Yuan Yuan
Shengjiao Cao
Original Assignee
Advanced New Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Advanced New Technologies Co Ltd filed Critical Advanced New Technologies Co Ltd
Publication of PH12020000029A1 publication Critical patent/PH12020000029A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
    • G06F9/524—Deadlock detection or avoidance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/602—Providing cryptographic facilities or services
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures

Abstract

Disclosed herein are methods, devices, and apparatuses, including computer programs stored on computer-readable media, for detecting deadlocks in n a real-time gross settlement system. One of the methods includes: instructing a plurality of users of the real-time gross settlement system to independently calculate their respective liquidity information, and to perform a joint calculation for determining a total liquidity within the real-time gross settlement system; receiving calculation results of the joint calculation from the plurality of users and calculating the total liquidity based on the received calculation results; verifying correctness of the liquidity information of the plurality of users based on the calculated total liquidity; and after the correctness of the liquidity information of the plurality of users is verified, determining whether a deadlock exists in the real-time gross 15 settlement system.
PH12020000029A 2019-07-31 2020-01-28 Methods and devices for deadlock detection in real-time gross settlement systems PH12020000029A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG10201907039XA SG10201907039XA (en) 2019-07-31 2019-07-31 Methods and devices for deadlock detection in real-time gross settlement systems

Publications (1)

Publication Number Publication Date
PH12020000029A1 true PH12020000029A1 (en) 2021-09-13

Family

ID=68062739

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12020000029A PH12020000029A1 (en) 2019-07-31 2020-01-28 Methods and devices for deadlock detection in real-time gross settlement systems

Country Status (3)

Country Link
CN (1) CN111506435A (en)
PH (1) PH12020000029A1 (en)
SG (1) SG10201907039XA (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112199714B (en) * 2020-12-04 2021-09-07 支付宝(杭州)信息技术有限公司 Privacy protection method and device based on block chain and electronic equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106127569A (en) * 2016-06-15 2016-11-16 中国人民银行清算总中心 The clearing operation buffer queue match method of inter-bank payment system and device
US10810546B2 (en) * 2017-10-02 2020-10-20 R3 Ltd. Settling obligations via netting transactions
CN108009823A (en) * 2017-11-03 2018-05-08 厦门快商通信息技术有限公司 The distributed call method and system for calculating power resource based on block chain intelligence contract
CN108921558A (en) * 2018-07-11 2018-11-30 物数（上海）信息科技有限公司 Assets settle accounts calculation method, system, equipment and storage medium based on block chain
CN109388960A (en) * 2018-10-24 2019-02-26 全链通有限公司 Information sharing and multi-party computations model based on block chain
CN109615378B (en) * 2019-01-24 2021-06-15 上海点融信息科技有限责任公司 Block chain-based secure multi-party computing method and device and readable storage medium

Also Published As

Publication number Publication date
SG10201907039XA (en) 2019-09-27
CN111506435A (en) 2020-08-07

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