Real-time transaction quotation communication system based on network

Abstract

The invention discloses a real-time transaction quotation communication system based on a network, and relates to the field of communication. Comprising an agent voice terminal, a currency agent company voice system, a first PTN packet transmission device, a data interaction center and an institution trader user terminal. The currency broker voice system receives the communication request of the data interaction center, determines the broker voice terminal matched with the current communication request, and transmits the current communication request to the broker voice terminal through the first PTN packet transmission equipment; the first PTN packet transmission equipment transmits feedback information of the broker voice terminal to the data interaction center by adopting a full duplex communication mode; when communication is established between the broker voice terminal and the institution trader user terminal, direct transmission is carried out between the voice terminals. According to the invention, an efficient and stable communication link is realized, and strict requirements of real-time transactions on information timeliness, accuracy, security and continuity are met.

Description

Technical Field

[0001] The present invention relates to the field of communications, and more particularly to a network-based real-time trading quote communication system. Background Art

[0002] With the continuous development of the financial market and the increasing expansion of trading scale, trading scenarios have become increasingly complex and diverse, posing higher requirements for the functions and application scopes of voice trading systems. Traditional voice trading systems have a single function and limited application scenarios, making it difficult to meet the diverse needs in current financial transactions. In addition, the trend of digital transformation in the financial industry has also prompted enterprises to seek more efficient and intelligent communication solutions. Existing voice trading systems are difficult to adapt to the development requirements of the digital age and cannot be deeply integrated with other digital business systems, restricting the business innovation and development of enterprises. For example, in the context of the wide application of technologies such as big data analysis and artificial intelligence, traditional voice systems cannot integrate and analyze voice data with other business data, making it difficult to extract valuable information and provide strong support for trading decisions.

[0003] In such a context, it is particularly urgent to build a cross-platform and multi-terminal collaborative integrated voice trading ecosystem. Connecting various devices such as the voice systems of money brokerage companies, brokers' voice terminals, and users' voice terminals through operator lines and central aggregation devices, and conducting an architecture design for deeply integrating various types of voice terminals and business systems, enabling voice terminals of different roles to efficiently collaborate under a unified architecture, realizing seamless flow and sharing of information, can not only solve the problems existing in traditional voice communication modes, but also expand the application scenarios and functional boundaries of voice trading systems, meet the ever-changing needs of the financial market, and promote the development of the financial trading industry towards a more efficient and intelligent direction. Summary of the Invention

[0004] In view of this, the present invention provides a network-based real-time trading quote communication system, which realizes an efficient and stable communication link through the full-duplex communication, precise matching of communication requests, and directional transmission mechanism of PTN packet transport equipment, meeting the stringent requirements of real-time trading for the timeliness, accuracy, security, and continuity of information.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] A network-based real-time trading quote communication system includes: a broker's voice terminal, a money brokerage company's voice system, a first PTN packet transport equipment, a data interaction center, and an institutional trader user terminal;

[0007] The voice system of the currency brokerage company receives a communication request from the data interaction center, determines the broker voice terminal that matches the current communication request, and sends the current communication request to the broker voice terminal through the first PTN packet transmission device. The first PTN packet transmission device uses a full-duplex communication method to transmit the feedback information of the broker voice terminal to the data interaction center;

[0008] The data interaction center is only responsible for establishing communication between the broker voice terminal and the institutional trader user terminal. After the communication starts, the voice information does not pass through the data interaction center and is directly transmitted between the broker voice terminal and the institutional trader user terminal.

[0009] Optionally, a second PTN packet transmission device, a central aggregation device, a router, and a line management platform are provided inside the data interaction center; the central aggregation device includes a first interface, a second interface, and a third interface; the first interface is connected to the line management platform for managing network lines; the second interface is connected to the second PTN packet transmission device for packet transmission of data; the third interface is connected to the router for selecting the best path to transmit data according to the routing table.

[0010] Optionally, the trading data sent by the institutional trader user terminal is transmitted by the user-side router to select the best path according to the routing table.

[0011] Optionally, a QoS priority queue is deployed in the data interaction center to allocate bandwidth resources according to the preset priority to give priority to ensuring high-timeliness communication; an FPGA chip is used to process multiple concurrent voice signals and manage the terminal session in combination with the WebSocket long connection.

[0012] Optionally, a relay active device is further included. The relay active device uses the K-means clustering algorithm to perform clustering analysis on the institutional trader user terminals within n adjacent nodes of the relay active device, determines the idle level of the institutional trader user terminals according to the clustering analysis result, and the idle level is one of the elements of the institutional trader user terminal voice terminal that matches the communication request; calculate the link consumption for the candidate matching results and select the one with the minimum link consumption as the final matching result.

[0013] Optionally, the full-duplex communication method is used to send uplink communication resources and downlink communication resources, so that at least some of the uplink communication resources in the uplink communication resources and at least some of the downlink communication resources in the downlink communication resources are simultaneously transmitted and received.

[0014] Optionally, it further includes a node management component, which manages the nodes of the communication system, maintains a node registry in the management cluster, responds to the dynamic addition or withdrawal of edge nodes, and eliminates node conflicts in the cluster.

[0015] As can be seen from the above technical solutions, compared with the prior art, the present invention provides a network-based real-time trading quote communication system, which has the following beneficial effects:

[0016] 1. The first PTN packet transport device is adopted in the system, which operates in full-duplex communication mode. Full-duplex means that at the same time, data can be transmitted in two directions simultaneously, greatly improving the communication efficiency. Compared with half-duplex or simplex communication, the broker voice terminal and the institutional trader user terminal can communicate bidirectionally in real time without waiting for the switching of the data transmission direction, greatly reducing the delay of information interaction and ensuring the timeliness and smoothness of transaction information transmission.

[0017] 2. From the data interaction center to the broker voice terminal is connected through the PTN packet transport device, and the data interaction center and the institutional trader user terminal transmit data through the operator's Internet line. This multi-link collaborative architecture enables different links to select the most suitable communication method according to their own characteristics and requirements. The PTN packet transport device is suitable for internal communication scenarios with extremely high requirements for real-time performance and stability, while the operator's Internet line can make full use of its wide coverage and mature network system to accurately deliver the voice of the broker terminal to the institutional trader user terminal, overall ensuring the efficient and stable operation of the entire communication link from the money brokerage company to the institutional trader. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the provided drawings.

[0019] Figure 1 It is a schematic structural diagram of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] An embodiment of the present invention discloses a network-based real-time trading quote communication system, as Figure 1 shown, including: a broker voice terminal, a voice system of a currency brokerage company, a first PTN packet transport device, a data interaction center, and an institutional trader user terminal;

[0022] The voice system of the currency brokerage company receives a communication request from the data interaction center, determines the broker voice terminal that matches the current communication request, and sends the current communication request to the broker voice terminal through the first PTN packet transport device. The first PTN packet transport device uses a full-duplex communication method to transmit the feedback information of the broker voice terminal to the data interaction center;

[0023] The data interaction center is only responsible for establishing communication between the broker voice terminal and the institutional trader user terminal. After the communication starts, the voice information does not pass through the data interaction center and is directly transmitted between the broker voice terminal and the institutional trader user terminal.

[0024] The voice system of the currency brokerage company in the present invention can receive communication requests from the data interaction center and accurately determine the broker voice terminal that matches the current communication request. In a complex financial trading environment, a currency brokerage company may serve numerous institutional traders and trading businesses simultaneously. This accurate matching mechanism of the system ensures that each communication request can quickly find the corresponding broker and institutional trader, avoiding misinformation or chaos, enabling trading instructions to be accurately conveyed to the counterparty, improving the accuracy and pertinence of trading communication, and helping to enhance the efficiency and quality of the entire trading process.

[0025] Further, a second PTN packet transport device, a central aggregation device, a router, and a line management platform are provided inside the data interaction center; the central aggregation device includes a first interface, a second interface, and a third interface; the first interface is connected to the line management platform for managing network lines; the second interface is connected to the second PTN packet transport device for packet data transmission; the third interface is connected to the router for selecting the best path to transmit data according to the routing table.

[0026] The router maintains a routing table that contains information about each network segment in the network and the best path to reach these segments. When data arrives at the router, it will select the optimal path to send the data according to the information in the routing table. The router can automatically learn changes in the network topology through dynamic routing protocols such as the Routing Information Protocol (RIP), the Open Shortest Path First Protocol (OSPF), etc., and update the routing table in a timely manner. When a fault occurs or a new path becomes available in the network, the router can quickly adjust the routing to ensure that the data is always transmitted along the optimal path, improving the reliability and flexibility of the network.

[0027] Further, the trading data sent by the institutional trader user terminal is transmitted by the user-side router selecting the best path according to the routing table.

[0028] Further, a QoS priority queue is deployed in the data interaction center to allocate bandwidth resources according to the preset priority to preferentially guarantee high-timeliness communication; an FPGA chip is used to process the concurrent multi-channel voice signals, and the WebSocket long connection is combined to manage the terminal session.

[0029] Further, a relay active device is further included in this embodiment. The relay active device uses the K-means clustering algorithm to perform clustering analysis on the institutional trader user terminals within n adjacent nodes of the relay active device, determines the idle level of the institutional trader user terminals according to the clustering analysis result, and the idle level is one of the elements of the voice terminal of the institutional trader user terminal matching the communication request; calculates the link consumption for the candidate matching results, and selects the one with the minimum link consumption as the final matching result. Further, the full-duplex communication mode is used to send the uplink communication resources and the downlink communication resources, so that at least some of the uplink communication resources in the uplink communication resources and at least some of the downlink communication resources in the downlink communication resources are simultaneously sent and received.

[0030] Further, this embodiment further includes a node management component, which is used to manage the nodes of the communication system, maintain the node registry in the management cluster, handle the dynamic addition or withdrawal of edge nodes, and eliminate node conflicts in the cluster.

[0031] The various embodiments in this specification are described in a progressive manner. The key point of each embodiment is to illustrate the differences from other embodiments. The same or similar parts among the various embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the description of the method part.

[0032] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A network-based real-time transaction quotation communication system, characterized in that: include: Broker voice terminals, currency brokerage company voice systems, first PTN packet transmission equipment, data exchange centers and institutional trader user terminals; The currency brokerage company voice system receives the communication request from the data interaction center, determines the broker voice terminal that matches the current communication request, and transmits the current communication request to the broker voice terminal through the first PTN packet transmission device, and the first PTN packet transmission device transmits the feedback information of the broker voice terminal to the data interaction center in a full-duplex communication mode; The data interaction center is only responsible for establishing communication between the broker's voice terminal and the institutional trader's user terminal. After the communication starts, the voice information does not pass through the data interaction center, but is directly transmitted between the broker's voice terminal and the institutional trader's user terminal.

2. A network-based real-time transaction quotation communication system according to claim 1, characterized in that: The data exchange center is internally provided with a second PTN packet transmission device, a central aggregation device, a router and a line management platform; the central aggregation device includes a first interface, a second interface, and a third interface; the first interface is connected to the line management platform for managing the network line; the second interface is connected to the second PTN packet transmission device for transmitting data packets; The third interface is connected to the router and is used to select the best path to transmit data according to the routing table.

3. A network-based real-time transaction quotation communication system according to claim 1, characterized in that: The transaction data sent by the institutional trader's user terminal is transmitted through the user-side router by selecting the best path according to the routing table.

4. A network-based real-time transaction quotation communication system according to claim 2, characterized in that: A QoS priority queue is deployed in the data interaction center, and bandwidth resources are allocated according to pre-set priorities to give priority to ensuring high-timeliness communications; an FPGA chip is used to process multiple concurrent voice signals, and the terminal session is managed in combination with a WebSocket long connection.

5. A network-based real-time transaction quotation communication system according to claim 1, characterized in that: It also includes a relay active device, which uses a K-means clustering algorithm to perform cluster analysis on the institutional trader user terminals within n adjacent nodes of the relay active device, and determines the idle level of the institutional trader user terminals according to the cluster analysis results, wherein the idle level is one of the elements of the institutional trader user terminal voice terminal that matches the communication request; and calculates the link consumption of the selected matching results, and selects the one with the smallest link consumption as the final matching result.

6. A network-based real-time transaction quotation communication system according to claim 1, characterized in that: The full-duplex communication mode is used to transmit uplink communication resources and downlink communication resources, so that transmission and reception are simultaneously performed in at least some of the uplink communication resources and in at least some of the downlink communication resources.

7. A network-based real-time transaction quotation communication system according to claim 1, characterized in that: It also includes a node management component to manage the nodes of the communication system, maintain a node registry in the management cluster, respond to the dynamic joining or leaving of edge nodes, and eliminate node conflicts in the cluster.

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