CN106204270A - Securities data covering method and system - Google Patents
Securities data covering method and system Download PDFInfo
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- CN106204270A CN106204270A CN201510220746.8A CN201510220746A CN106204270A CN 106204270 A CN106204270 A CN 106204270A CN 201510220746 A CN201510220746 A CN 201510220746A CN 106204270 A CN106204270 A CN 106204270A
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Abstract
A kind of securities data covering method and system, are implemented in an information service end.Termination can dynamically adjust the grade of the data to be transmitted according to the process of user operation, makes the service providing end of information service end can use different renewal frequencies that data are transferred in the way of wireless telecommunications termination according to the difference of grade.On the one hand the information that user can be allowed relatively to be concerned about then can relatively low renewal frequency can transmit to transmit the more negligent information of user compared with Gao Gengxin frequency, and then saves the wireless telecommunications frequency range that can take when service providing end delivers the information to termination；On the other hand, termination also by performing required mathematical operation or statistics voluntarily from the information received by service providing end, and then can reduce the computational load of service providing end.
Description
Technical field
Present invention is directed to a kind of securities data covering method and system, espespecially one combines active push
(push) securities data with the advantage passively pulling (pull) two kinds of data modes covers method and is
System.
Background technology
Along with advancing by leaps and bounds of Information technology, people obtain with communication need more for real-time and convenient information
It is to present volatile growth.And various variation function Portable wireless communication equipment, also in response to
Convenience that people are in life and needs, and be constantly developed.Such as, various mobile phone (or claim action
Phone, Cellular Phone), intelligent mobile phone (Smart Phone), stock handset, tool Mobile Communications
Personal digital assistant (the Personal Digital Assistant of function；It is called for short PDA) and have wireless
The tablet PC of communication function and mobile computer etc..
In addition to the hardware of aforesaid various wireless communication apparatus, more there is many that aforementioned hardware can be coordinated to perform
Constantly be developed with function with the software of application, with allow user can more convenient, more real-time and
Manage money matters more anywhere or anytime, work, entertain or acquisition information etc..Such as, come by wireless communication apparatus
Carrying out the electronic transaction of the marketable securities such as stock, bond or futures is a wherein example.These are used for carrying out stock
The wireless communication apparatus of the electronic transaction of the marketable securities such as ticket or futures, in addition to carrying out the function that electronics places an order,
There is provided real-time and effective stock jobbery information another indispensable critical function especially, in order to can assist
User goes to judge have potential marketable securities from the marketable securities of vast number in real time and exactly, with
And grasp optimal dealing point on opportunity.
Now for service and the transmission means of marketable securities relevant information, mainly it is dependent on high in the clouds technology.Card
Certificate information provider except will the real-time deal information of stock jobbery, historical transactional information, company's financial report,
And other news information etc. is transferred to the Portable wireless communication equipment of user with wireless communication mode
Outward, it is necessary to every real-time deal information and historical transactional information for stock jobbery are with predetermined mathematical table
Reach formula to calculate or add up, produce can assisting user assessment security dealing opportunity point various references
Data, such as, but be not limited to the various technology line illustrations that security are relevant.According to existing known techniques, only
Being found any securities data to be updated, securities information offer dealer will be in active push (push) mode
Send each to and have online user, or, securities information offer dealer also can be according to from user
Portable wireless communication equipment a data pull (pull) request and relevant securities data is sent to spy
Fixed user.But, owing to most of user is nearly all to use security to be correlated with in the same period
The service of information, such as, has a period being traded in stock market, and especially before stock market opens the set, half an hour is extremely
Open the set latter first hour period and from stock market close first 1 hour to close half an hour after period, more
It is to service the most congested two period.If some are not required to the most in real time by more to push (push) in these periods
If new data, such as company's financial report, shareholder understand the historical data on date, shareholdings of insiders etc.,
The wireless telecommunications frequency range of preciousness will be taken, cause the most congested former communication quality the most low.Anti-, if
Pulling if (pull) mode transmits if major part data all must rely on, not only can increase securities information provides
The system burden of dealer, and a large amount of Portable wireless communication equipment frequently upload pull request and equally can take
Precious wireless telecommunications frequency range, causes the most congested former communication quality the most low.
Summary of the invention
In view of this, present invention is primarily targeted at offer a kind of securities data covering method and system, its
Combine active push and the advantage passively pulling two kinds of data modes.The service providing end of securities data
Can wireless telecommunications the most congested from the transmission in the way of active push of peak period have the securities data of renewal to
The termination of each user, and each termination also can be waken up from the peak period same automatically
Parallel machine to service providing end with receive these update securities data.This active push mode is especially suitable
In transmitting the historical data being relatively not required to be real time updated to all of user.And when a certain user operates it
Excessive data if necessary during termination, will by this termination in the way of pulling to service providing end
Obtain these excessive datas, to meet the different demands of different users.Thereby, can avoid in service or logical
Interrogate congested period and transmit the securities data being not required to real-time update, it is possible to avoid termination the most continually to
Service providing end pulls the securities data of renewal, so improve wireless telecommunications quality and service providing end be
System burden.
In order to achieve the above object, the present invention provides a kind of securities data covering method, is implemented on an information service
In end, this information service end includes a server and a data base, and this server can provide at least one card
Certificate data are positioned at least one long-range termination, and respectively this securities data is respectively associated in a stock code；
This securities data covers method system and includes:
Step (A): store a DDT data definition table in this server, includes multiple in this DDT data definition table
Data name, each data name has its corresponding data code and a data processing time to be wrapped
It is contained in this DDT data definition table；This data name is the data class about this securities data, this data generation
Code corresponds to a Code Number of this data name, and this data processing time specifies these corresponding data
When this securities data of title should downloaded；
Step (B): by this server according to this DDT data definition table, when these data of this DDT data definition table process
Time specified by between, download this data corresponding with this data processing time from an extraneous Data Source
After this security data of each pen that title or this data code are consistent, this Number of each pen that will be downloaded
According to being stored into this data base, and, this server updates according to this download and is stored in advance in this data base
Multiple data update table；Wherein, this stock code each has the data renewal table of a correspondence to be stored in
In data base, and, in each this data renewal table, noted down this stock code corresponding thereto respectively
This data code of relevant each this securities data of pen and a renewal time of recent renewal thereof；
Step (C): updated table according to those data by this server, these security money updated for each pen
This stock code that material institute is out of the ordinary corresponding produces data and transmits timetable, in these data transmission timetable
Include the number corresponding to the transmission period corresponding to this stock code and each this data code
According to Start Date and an ED date；Wherein, this data Start Date and two days this ED dates
The interval of phase refers to that this securities data corresponding to this data code of this stock code had by the day of recent renewal
Phase is interval；And
Step (D): this transmission period included in these data transmit timetable by this server, by this biography
Send this stock code corresponding to the period in this data Start Date and the interval on this date on ED date two
This interior securities data, sends to and has online each this terminal in this server to fill within this transmission period
Put.
In an embodiment, there is an application program in the execution of this termination and store a personal set table,
This personal set table includes by least one this stock code set by user individual, this personal set table
It is at least to be stored in this data base, and, each this stock code included by this personal set table divides
Do not have this corresponding data renewal table and this data to transmit timetable to be stored in this termination；Its
In:
In the step (B), after when server update, these data of this stock code arbitrary update table, meeting and having
The online content in this personal set table corresponding to each this termination of this server is compared,
This data renewal table after having the renewal of this stock code of common factor sends this termination of correspondence to；Should
This application program performed by termination can update according to the content of this data renewal table from server
This data renewal table being stored in termination；
In step (C), after server creates these data transmission timetable of this stock code arbitrary, meeting
Compare with there being the online content in this personal set table corresponding to each this termination of this server
Right, these data having this stock code of common factor are transmitted timetable and sends this termination of correspondence to；Should
This application program performed by termination can come according to the content of these data transmission timetable from server
Update these data being stored in termination and transmit timetable；
In step (D), this application program performed by this termination can be according to being stored in termination
These data update table and transmit timetable with these data, automatically connect to this server to receive in this transmission period
This securities data transmitted by this server.
In an embodiment, when user operate this termination show an information needed time, this terminal fill
Putting this performed application program can be according to this operation of this user and these data being stored in termination
Renewal table decides whether to connect to this server one needed for obtaining and fills a vacancy data, when required
Then can online and transmit a data pull demand give this server；This server receives from this termination
Relevant this can be taken out from this data base after this data pull demand to fill a vacancy data send this termination to；
This termination except can this received fill a vacancy data be stored in the internal memory of this termination itself, with
And outside this information needed is shown on the terminal device, also can be stored in this termination and with this
Data of filling a vacancy have this relevant data renewal table to be updated.
In an embodiment, this server includes: (Data Collector is called for short a data collection module
For DC), a data programming module (Data Scheduler, referred to as DL), a data transmission module (Data
Disseminator, referred to as DD), a data working area (Data Cacher, referred to as DA), one
Temporary memory module (Memory Cache, referred to as MC), a service servo module (Service Server,
Referred to as SS) and a data pull module (Data Puller, referred to as DP)；This tidal data recovering
The source of data (Data Source, referred to as DS) that module (DC) can be linked to the external world is various to collect
This different securities datas, and it is stored into this data base after being acted upon and be converted into a predetermined format
In (Database, referred to as DB)；This data base (DB) has at least deposited this securities data；These data
After programming module (DL) regularly can be read data process by DB, produce " the data renewal that each item data is relevant
Table " and " data transmission timetable " be stored in DB, and send relevant this termination (Mobile to
Device, referred to as MD)；" the data transmission that data transmission module (DD) is deposited in DB according to DL
Timetable ", timing is read relevant data and sends related needs person's program to and do follow-up process；Data
Working area (DA) can receive after DL Yu DD transmits the data process come and be stored in MC；Temporary memory module
(MC) data of DA can be stored taken in order to follow-up DP and call；Service servo module (SS) can provide
" service server " network of relation of this termination (MD) every high in the clouds data covering service is online and counts
According to transfer function；After this data pull module (DP) can resolve the data covering order transmitted by SS, by MC
Underlying securities data required for middle acquirement MD also return to SS and send MD again to.
It is further understood that inventive feature and technology contents for enabling, refers to below in connection with the present invention's
Describing in detail and accompanying drawing, but appended detailed description and accompanying drawing only provide reference and explanation use, it is right to be not used for
The present invention is any limitation as.
Accompanying drawing explanation
Fig. 1 is an embodiment block schematic diagram of the securities data covering system of the present invention.
Fig. 2 is module square and a reality of data stream of the server in the securities data covering system of the present invention
Execute illustration to be intended to.
Description of reference numerals: 100-service providing end；110-server；111-data collection module (DC)；
112-data programming module (DL)；113-data transmission module (DD)；114-data working area (DA)；
115-keeps in memory module (MC)；116-service servo module (SS)；117-data pull module (DP)；
120-data base；131-Data Source；132-stock exchange；140-medium of communication；150-channel radio
Information service system；161,162,163-termination；1 to 17-data stream number.
Detailed description of the invention
A kind of securities data covering method and system of the present invention combine active push and passively pull two kinds of numbers
Advantage according to load mode.The service providing end of securities data can wireless telecommunications the most congested from the peak period
In the way of active push, transmission has the securities data termination to each user of renewal, and each
Individual termination also can be waken up parallel machine to service providing end to receive these more same from the peak period automatically
New securities data.This active push mode is particularly suited for transmitting the history number being relatively not required to be real time updated
According to all of user.And when a certain user operates its termination excessive data if necessary, just
In the way of pulling, these excessive data can be obtained to service providing end by this termination, make meeting difference
The different demands of user.Thereby, can avoid transmitting in the period of service or communication congestion being not required to real-time update
Securities data, it is possible to avoid termination to pull the securities data of renewal the most continually to service providing end,
And then improve the system burden of wireless telecommunications quality and service providing end.
Refer to shown in Fig. 1, cover the system architecture diagram of an embodiment of system for the securities data of the present invention.
One embodiment system of the securities data covering system of the present invention includes: at least one server 110, an at least number
According to medium of communication 140, wireless telecommunications of storehouse 120, Data Source 131, stock exchange 132,
Service system 150 and multiple termination 161,162,163.This server 110 and data base 120
System constitutes a service providing end 100 of this securities data covering system, and its server 110 can be from this Data Source
131 and the relevant data of many security of this stock exchange source 132 reception, and for the security phase received
After the data closed resolve, store to this data base 120.The server 110 of service providing end 100
Can by medium of communication 140 and wireless communication services system 150 accept from multiple termination 161,162,
The online requirement of 163, make termination 161,162,163 can online, login service providing end 100 with
Enjoy the service that service providing end 100 is provided, be stored in including, but not limited to downloading from server 110
Those security in this data base 120 relevant in real time historical trading data or its statistical data or its
Technology line style data or other news data relevant to security, money certificate data, main force's data, battalion of company
Receipts data, company's financial report data, shareholders' meeting data, company's master data, shareholdings of insiders data, method are said
Meeting data, data splitting or other data etc..In the present invention, the data that those security are relevant is one
Rule is referred to as security data.
Those termination 161,162,163, server 110 and those data of this service providing end 100
Source 130 can be online to pass by the medium of communication 140 provided by least one communication services (PCS) system 150
Transmission of data.In the present embodiment, this service providing end 100 is used to provide the information about marketable securities to take
Business, this marketable securities system is including, but not limited to stock, futures, warrant, fund and bond etc..Should
Source of data 131 refers to that the server 110 of this service providing end 100 can capture the source of securities data,
It can be, but not limited to: by stock exchange, securities dealer, bank, news media, TV or broadcast
Real-time or the historical data that media and indivedual enterprise etc. are provided；Further, this service providing end 100
Server 110 also directly can be captured the real-time transaction data of security by stock exchange 132.This service carries
The security money that can will capture with stock exchange 132 from Data Source 131 for the server 110 of end 100
Material is stored in its data base 120 after being acted upon into predetermined format.In the present invention, these wireless telecommunications
Service system 150 can be, but not limited to: Global System for Mobile Communication GSM850/900/1800/1900,
Code division multiple access CDMA, broadband code division multiple access WCDMA, personal handyphone system PHS, general envelope
The nothing of packet radio service GPRS, micro-wave access global inter communication WiMAX and Long Term Evolution communication LTE etc.
Line communication system.This termination 161,162,163 can be, but not limited to: the stock of tool Touch Screen
The hand-held electronic device of ticket machine, personal digital assistant (PDA), smart mobile phone (Smart Phone) etc.,
Or the tool tablet PC of Touch Screen, mobile computer and personal computer etc..This communication
Medium 140 is at least to include following one: one mobile phone medium of communication therein, a wireless network communication matchmaker
It is situated between and a Internet medium.
The securities data of the present invention covers method system and is implemented in information service end 100 as shown in Figure 1.Should
Information service end 100 includes this server 110 and this data base 120, and this server 110 can be led to by this
Information service system 150 is provided this medium of communication 140 to provide at least one securities data long-range to being positioned at
At least one termination 161,162,163.Respectively this security data is respectively associated in a stock code.Yu Benshi
Executing in example, the securities data of the present invention covers method system and comprises the following steps:
Step (A): store a DDT data definition table in this server 110, include in this DDT data definition table
Multiple data names, each data name has its corresponding data code and data processing time
It is contained in this DDT data definition table.This data name be the data class about this securities data (such as
But be not limited to: K line (day), K line (all), legal person's (day), money certificate (day), the main force+(day),
Month business revenue, financial report, shareholders' meeting (year), company's master data, shareholdings of insiders, method say meeting, number of combinations
According to (day)), this data code correspond to this data name a Code Number (such as numeral 1,2,
3...), this data processing time specify this securities data of this corresponding data name should be when
Download (such as, but be not limited to the special time of the day of trade or period, and if when not being downloaded can
After a period of time, repeated attempt downloads n times).Please see table a reality of a DDT data definition table being the present invention
Execute example.
Table one a: embodiment of the DDT data definition table of the present invention
| Data name | Data code | Data processing time |
| K line (day) | 1 | The 14:40 of the day of trade, is spaced 30 points and repeats n times |
| K line (all) | 2 | |
| ... | ... | |
| Legal person's (day) | 5 | The 15:30 of the day of trade, is spaced 30 points and repeats n times |
| Money certificate (day) | 8 | |
| The main force+(day) | 11 | |
| Month business revenue | 12 | |
| Financial report | 13 | |
| ... | ... | |
| Shareholders' meeting (year) | 21 | |
| Company's basic document | 22 | The 20:00 of the day of trade, is spaced 30 points |
| Shareholdings of insiders | 23 | |
| Method says meeting | 31 | |
| Data splitting (day) | 32 |
In " data processing time " field shown in table one, its content is intended for the data in server 110
Collection module is used.Although also having built-in DDT data definition table in termination 161,162,163,
But only data name and data code two field, do not have data processing time field.
Step (B): by this server 110 according to this DDT data definition table, at these data of this DDT data definition table
Time specified by the reason time, download and at these data from extraneous Data Source 131 (or exchange 132)
After this data name that the reason time is corresponding or this security data of each pen that this data code is consistent, by institute
This securities data of each pen downloaded is stored into this data base 120.Further, this server 110 is according to this download
Update the multiple data renewal tables being stored in advance in this data base 120.Wherein, this stock code each
The data renewal table having a correspondence is stored in data base 120, and, update table in each these data
Middle this data code having noted down each this securities data of pen that this stock code corresponding thereto is correlated with respectively
And the renewal time of recent renewal.Please see table two be the present invention an embodiment of data renewal table.
Table two: the data of the present invention update an embodiment of table
Additionally, have an application program (APP) in the execution of this termination 161,162,163 and store one
Personal set table (profolio), this personal set table includes by least set by user individual
This stock code, to I haven't seen you for ages, bedding and clothing business device 110 is stored in this data base 120 this personal set table.Further,
Each this stock code included by this personal set table has corresponding this data renewal table and this number respectively
It is stored in this termination 161,162,163 according to transmitting timetable.
Step (C): updated table, this card updated for each pen according to those data by this server 110
Certificate data this out of the ordinary corresponding stock code produce data and transmit timetable.The moment is transmitted in these data
Table includes corresponding to the transmission period corresponding to this stock code and each this data code
One data Start Date and an ED date.Wherein, this data Start Date and this ED date
The interval on two dates refers to that this securities data corresponding to this data code of this stock code has by recent renewal
Date interval.Please see table three for the present invention data transmit timetable an embodiment.
Table three: the data of the present invention transmit an embodiment of timetable
In a preferred embodiment, in step (B), when server 110 have updated this stock code arbitrary
These data update after table, meeting and have this termination of each in this server 110 online 161,162,
The content of this personal set table corresponding to 163 is compared, after having the renewal of this stock code of common factor
This data renewal table sends this termination 161,162,163 of correspondence to.After, this termination 161,
162, this application program performed by 163 can come according to the content of these data renewal table from server 110
Update this data renewal table being stored in termination 161,162,163.Additionally, in step (C),
Transmit after timetable when server 110 creates these data of this stock code arbitrary, also can with have online in
This this personal set table corresponding to termination 161,162,163 of each of this server 110 interior
Appearance is compared, and these data having this stock code of common factor is transmitted timetable and sends this terminal of correspondence to
Device 161,162,163.After, this application program performed by this termination can be according to from server
These data of 110 transmit the content of timetable and update this number being stored in termination 161,162,163
According to transmitting timetable
Step (D): this transmission period included in these data transmit timetable by this server 110, will
This stock code corresponding to this transmission period is on this data Start Dates and this date on ED date two
This securities data in interval, has online in this server in the way of propelling movement in sending in this transmission period
This termination 161,162,163 of each of 110.In step (D), this termination 161,162,
This application program performed by 163 can update according to these data being stored in termination 161,162,163
Table transmits timetable with these data, automatically connects to this server 110 in this transmission period, to receive by these clothes
This securities data that business device 100 transmits in a push manner.In other words, only stored in server 100
The time field that updates in data renewal table has the securities data of unusual fluctuation, just can be passed in data by server 110
Send what timetable noted down specifically to transmit the period (period that typically network is the most congested, such as morning)
It is pushed to online in each this termination 161,162,163 of this server 110.Additionally, in this
In one preferred embodiment of invention, only this personal set table has the security data that the stock code of record is correlated with
Just can be pushed to the termination being associated with this personal set table；Its way is to be implemented in termination
On application program can decide whether to transmit the period call out specific according to the content of its personal set table
Wake up termination parallel machine to server to receive securities data；If application program finds at this specifically
When the data that the transmission period is transmitted are the most uncorrelated with the stock code in its personal set table, then will not wake up
Termination.
In the securities data of the present invention covers an embodiment of method, when user operates this termination
161,162,163 when showing an information needed, performed by this termination 161,162,163 should
Can be according to this operation of this user and be stored in these data in termination 161,162,163 by program
Renewal table decides whether to connect to this server 110 one needed for obtaining and fills a vacancy data.If eventually
When securities data stored in end device 161,162,163 the most enough deals with the information needed of this operation,
Then termination 161,162,163 will not be to server 110 pulling data.And when termination 161,162,
When securities data stored in 163 is not enough to deal with this operation information needed, then there is a need to server 110
Pulling data；Now, termination 161,162,163 when required can be online and transmit data and draw
The demand that takes is to this server 110.This server 110 receives being somebody's turn to do from this termination 161,162,163
Relevant this can be taken out from this data base 120 after data pull demand to fill a vacancy data sending to pull mode
This termination 161,162,163.This termination 161,162,163 is except meeting is this benefit received
Scarce data are stored in the internal memory of this termination 161,162,163 itself and this information needed are shown
Outside showing on this termination 161,162,163, also can be stored in this termination 161,162,
Data of filling a vacancy in 163 and to this have this relevant data renewal table to be updated.So, when the dress of terminal next time
Put 161,162,163 these data of needs or when server 110 will be with abovementioned steps (A) to step (D)
Method when pushing securities data, just need not repeat and pull or push these data.
Refer to shown in Fig. 2, for the server in the securities data covering system of the present invention module square and
One embodiment schematic diagram of data stream.As in figure 2 it is shown, the service in the securities data covering system of the present invention
One embodiment system of device 110 includes: (Data Collector is referred to as a data collection module 111
DC), a data programming module 112 (Data Scheduler, referred to as DL), a data transmission module
113 (Data Disseminator, referred to as DD), data working area 114 (Data Cacher, a letter
Be referred to as DA), one keep in memory module 115 (Memory Cache, referred to as MC), one service servo mould
Block 116 (Service Server, referred to as SS) and a data pull module 117 (Data Puller,
Referred to as DP).This data collection module 111 (DC) can be passed through the Internet (Internet) and be linked to number
According to source 131,132 (Data Source, referred to as DS) to collect various different security relevant information
(securities data), and it is stored into data base (Database, letter after being acted upon and be converted into predetermined format
It is referred to as DB) in.Data base 120 (DB) is used to the permanent storage of the securities data after depositing various conversion
Cryopreservation device.After data programming module 112 (DL) regularly can be read data process by DB, produce each item data
" data renewal table " and " the data transmission timetable " data being correlated with are stored in DB, and are passed by network
Send (multicast) answering to the associated end devices (Mobile Device, referred to as MD) in all downstreams
Use by program." the data transmission timetable " that data transmission module 113 (DD) is deposited in DB according to DL,
After timing is read relevant data and is done by related needs person's program in network transmission (multicast) downstream
Continuous process.Data working area 114 (DA) can receive after DL with DD transmits the data process come and be stored into
In MC.Temporary memory module 115 (MC) can store the data of DA in internal memory, needed for follow-up DP
Time call.Service servo module 116 (SS) can provide user (termination MD) every high in the clouds data
Covering service " service server " network of relation is online and data-transformation facility.Data pull module 117
(DP) after the data covering order transmitted by SS can being resolved, by MC obtains the underlying securities required for MD
Data also return to SS and send MD again to.
In one embodiment of the invention, those modules 111,112,113,115,116,117 respectively can
To be the servo host computer hardware of one or many platform independent, in other words, this server 110 is to be watched by several
Take main frame to be formed, and each servo host may be located at different geographical position and uses computer network mutual
Link.Especially, in order to be supplied to the online service of the termination 161,162,163 of substantial amounts, should
The quantity of service servo module 116 is typically larger than other module.But, in another embodiment of the invention,
Those modules 111,112,113,115,116,117 can also be to carry by the way of computer software
For required function and be in the server 110 being integrated in and being positioned at same geographical position.
Refer to Fig. 2, when server 110 carries out being changed by securities data and being stored into the operation of data base 120
Time, first, DC provide system input " DDT data definition table ", and after program starts, reload this number
According to definition table.Then, as shown in Figure 2 data stream number 1, DC specifies at " DDT data definition table "
In time, after collecting by the Internet from DS and download the securities data specified, these securities datas are changed
Follow-up DD uses (data stream number 2) to become specific form being stored in DB to wait.Further, DC is also
According to the data code definition of " DDT data definition table ", can be written to " the number of server the date of these data
According to updating table " in, wait that follow-up DL uses.
When server 110 carries out the operation producing data renewal table, DL can be in the time check DB specified
" the data renewal table " in market, for completing the data code that data update, to the personal share in all DB
(stock code corresponding to the most each security personal share) produce respectively one new " data renewal table " and
It is stored in DB medium (data stream number 3) for later use.Meanwhile, DL is by above-mentioned personal share (stock code)
" data renewal table " after renewal by network transmission (multicast) give DA and SS (data stream number 4,
6).Further, " data renewal table " after DA will receive personal share (stock code) renewal is stored in MC
Etc. (data stream number 5) for later use.After, the personal share (stock code) received is updated by SS
After " data renewal table " and personal share in online personal set table (profolio) relevant for middle MD (card
Voucher code) after related data comparison, will have after the renewal of common factor personal share (stock code) " data update
Table " send MD (data stream number 7) to.Application program in MD, then by received personal share (security generation
Code) renewal after " data renewal table " that " data renewal table " and MD had previously stored compare after more
Newly there is the data field position of unusual fluctuation, " the number after making " the data renewal table " that store in MD to meet received renewal
According to updating table ".
When server 110 carries out the operation producing data transmission timetable, DL is at the time check DB specified
In " data renewal table ", for complete data update data code, to all markets (all security
Code) produce " the data transmission timetable " after updating and be stored in medium (the data stream for later use of DB
Numbering 3)." data transmission timetable " after the renewal of above-mentioned server is passed through network transmission by DL simultaneously
(multicast) DA and SS (data stream number 4,6) is given.Further, " the number after the renewal that DA will receive
According to transmitting timetable " it is stored into MC medium (data stream number 5) for later use.After, SS will receive
" data transmission timetable " after renewal send to online in MD (data stream number 7).Answering in MD
By program, " the data transmission timetable " after the renewal that will the be received and " data of previously storage in MD
Transmit timetable " update after comparison of comparing and have the data field position of unusual fluctuation, make MD stores " data pass
Send timetable " meet " data transmission timetable " after received renewal.
When server 110 carries out the operation of data covering in a push manner, DD is according to " the data biography in DB
Send timetable ", after reading the securities data that in DB, this period needs transmit, by securities data transmission
(multicast) DA Yu SS (data stream number 9,11) is given.Then, the security that DA will be transmitted by DD
Data are stored in MC medium (data stream number 10) for later use.Separately, being positioned at long-range MD can basis
The content of " data renewal table " and " data transmission timetable " stored in it determines when connect to
Data needed for SS acquirement.SS is by the securities data transmitted by DD and online personal set relevant for middle MD
After personal share (stock code) related data comparison in table, will there be the security of common factor personal share (stock code)
Data send MD (data stream number 12) to.In the present invention, server 110 carry out in a push manner
The covering operation of security relevant historical data, is " the data transmission moment relevant according to each stock code
Table " described in specific transmit the period and carry out, it is possible to a large amount of pushing from the peak period in the dead of night
Data are to great amount of terminals device；Further, distinctly can update and this data code according to different data codes
Corresponding securities data；It is pushed to additionally, more different SS can be distributed to according to different geographical position
It is positioned at the termination of different geographic regions, so the congestion phenomenon of wireless telecommunications frequency range of not only having releived, more
Reduce the burden of System Operation.
When server 110 receiving terminal device request and during to pull operation that mode carries out data covering,
First, user can show the information of required viewing by operation MD.Now, the application program of MD can depend on
" the data renewal table " previously stored according to operational order and the MD itself of user, decides whether to online
Data of filling a vacancy (data stream number 13) needed for obtaining to SS.If there is a need to when server pull data,
DM will the online and data pull demand that transmits to SS.This data pull transmitted according to MD is needed by SS
Ask to produce a corresponding data covering instruction and pass to DP and do subsequent treatment (data stream number 14).Connect
, the MD instruction that DP is transmitted according to SS, to covering data (data stream number 15) to be correlated with for MC,
Then the package form needed for data being changed and be packaged into MD sends SS (data stream number 16) to.'s
After, SS sends MD (data stream number 17) to after the data returned by DP being encapsulated.Then, MD will receive
After the relevant covering data parsing of SS passback, store the data in the internal memory of MD itself, then by number
According to the user being shown to MD.Meanwhile, MD is stored and relevant to this return data in being also required to update it
" data renewal table " content, in order to follow-up use.
Cover method and system by the securities data of the invention described above, active push (push) can be taken into account
With the advantage passively pulling (pull) two kinds of data modes.Such as, enter in active push (push) mode
The covering operation of row securities data can have: be applicable to have online MD, real-time is high, reduce what MD uploaded
Frequency range, reduce internal system data traffic, reduce SS Yu DP load, same type can be transmitted simultaneously
Data are given different MD, can be serviced the advantages such as more MD simultaneously；And use and passively pull (pull) mode
The covering operation carrying out securities data then has: be applicable to have the most different demand (on-demand) MD,
Data are on-demand i.e. obtains the advantages such as the data-requirements of applicable fragment, data type variation are bigger, compared to known skill
Art has marked improvement really.
Described above it is merely exemplary for the purpose of the present invention, and nonrestrictive, ordinary skill people
Member understands, in the case of the spirit and scope limited without departing from claims appended below, can make perhaps
Many amendments, change, or equivalence, but fall within protection scope of the present invention.
Claims (8)
1. a securities data covering method, is implemented in an information service end, and this information service end includes
One server and a data base, this server can provide at least one securities data to being positioned at long-range at least one
Termination, respectively this securities data is respectively associated in a stock code；It is characterized in that, this securities data returns
Compensating method includes:
Step A: store a DDT data definition table in this server, includes many numbers in this DDT data definition table
According to title, each data name has its corresponding data code and a data processing time to be comprised
In this DDT data definition table；This data name is the data class about this securities data, this data code
Corresponding to a Code Number of this data name, this data processing time specifies this corresponding data name
When this securities data claimed should downloaded；
Step B: by this server according to this DDT data definition table, in this data processing time of this DDT data definition table
The specified time, download this data name corresponding with this data processing time from an extraneous Data Source
After this security data of each pen that title or this data code are consistent, this securities data of each pen that will be downloaded
It is stored into this data base, and, this server updates according to this download and is stored in advance in this data base
Multiple data update table；Wherein, this stock code each has the data renewal table of a correspondence to be stored in number
According in storehouse, and, in each this data renewal table, noted down this stock code phase corresponding thereto respectively
This data code of each this securities data of pen closed and a renewal time of recent renewal thereof；
Step C: updated table, this security data updated for each pen according to those data by this server
This out of the ordinary corresponding stock code produce data and transmit timetable, wrap in these data transmit timetable
The data corresponding to the transmission period corresponding to this stock code and each this data code are included
Start Date and an ED date；Wherein, this data Start Date and this date on ED date two
Interval refer to that this securities data corresponding to this data code of this stock code had by the date of recent renewal
Interval；And
Step D: this transmission period included in these data transmit timetable by this server, by this transmission
This stock code corresponding to period is in the interval on this data Start Date and this date on ED date two
This securities data, send to have within this transmission period online in each this termination of this server.
2. securities data covering method as claimed in claim 1, it is characterised in that hold in this termination
Row has an application program and stores a personal set table, and this personal set table includes by user individual institute
At least one this stock code set, this personal set table is at least to be stored in this data base, and,
Each this stock code included by this personal set table has corresponding this data renewal table and this number respectively
It is stored in this termination according to transmitting timetable；Wherein:
In step B, after when server update, this data of this stock code arbitrary update table, meeting and having
The online content in this personal set table corresponding to each this termination of this server is compared,
This data renewal table after having the renewal of this stock code of common factor sends this termination of correspondence to；Should
This application program performed by termination can update according to the content of this data renewal table from server
This data renewal table being stored in termination；
In step C, after server creates these data transmission timetable of this stock code arbitrary, meeting
Compare with there being the online content in this personal set table corresponding to each this termination of this server
Right, these data having this stock code of common factor are transmitted timetable and sends this termination of correspondence to；Should
This application program performed by termination can come according to the content of these data transmission timetable from server
Update these data being stored in termination and transmit timetable；
In step D, this application program performed by this termination can be according to being stored in termination
These data update table and transmit timetable with these data, automatically connect to this server to receive in this transmission period
This securities data transmitted by this server.
3. securities data covering method as claimed in claim 1, it is characterised in that when user operation should
When termination shows an information needed, this application program performed by this termination can be according to this use
This operation of person and this data renewal table being stored in termination decide whether to connect to this service
Device filling a vacancy data needed for obtaining, the most then can the online and data pull demand that transmits to should
Server；This server receives and can take out from this data base after this data pull demand of this termination
Relevant this is filled a vacancy data send this termination to；This termination is except filling a vacancy this received
Data are stored in the internal memory of this termination itself and this information needed are shown on the terminal device
Outside, also can be being stored in this termination and data of filling a vacancy to this have this relevant data renewal table to carry out
Update.
4. securities data covering method as claimed in claim 1, it is characterised in that this server includes:
One data collection module, a data programming module, a data transmission module, a data working area, one keep in
Memory module, service servo module and a data pull module；This data collection module is used for linking
In an extraneous source of data to collect various these different securities datas, and it is acted upon and to be converted into one pre-
It is stored into after the formula that fixes in this data base；This data base has at least deposited this securities data；These data programming mould
Block, after timing is read data process by data base, produces the relevant data renewal table of each item data and data
Transmit timetable to be stored in data base, and send this relevant termination to；Data transmission module according to
The data that data programming module is deposited in data base transmit timetable, and timing is read relevant data and transmits
Follow-up process is done to related needs person's program；Data working area is used for receiving data programming module and passes with data
Defeated module transmits after the data come process and is stored in temporary memory module；Temporary memory module is used for storing number
Pull module according to the data in working area in order to follow-up data to be taken and call；Service servo module is used for providing this
The service server network of relation of termination every high in the clouds data covering service is online and data-transformation facility；
This data pull module DP is after resolving the data covering order transmitted by SS, by temporary memory module
Obtain the underlying securities data required for termination and return to service servo module and send this terminal dress again to
Put.
5. a securities data covering system, it is characterised in that include:
At least one termination；And
One information service end, this information service end includes a server and a data base, and this server can carry
It is positioned at this long-range at least one termination at least one securities data；Respectively this security data is respectively associated
In a stock code；This information service end can implement a securities data covering method, this securities data covering side
The genealogy of law comprises the following steps:
Step A: store a DDT data definition table in this server, includes many numbers in this DDT data definition table
According to title, each data name has its corresponding data code and a data processing time to be comprised
In this DDT data definition table；This data name is the data class about this securities data, this data code
Corresponding to a Code Number of this data name, this data processing time specifies this corresponding data name
When this securities data claimed should downloaded；
Step B: by this server according to this DDT data definition table, in this data processing time of this DDT data definition table
The specified time, download this data name corresponding with this data processing time from an extraneous Data Source
After this securities data of each pen that title or this data code are consistent, this securities data of each pen that will be downloaded
It is stored into this data base, and, this server updates according to this download and is stored in advance in this data base
Multiple data update table；Wherein, this stock code each has the data renewal table of a correspondence to be stored in number
According in storehouse, and, in each this data renewal table, noted down this stock code phase corresponding thereto respectively
This data code of each this securities data of pen closed and a renewal time of recent renewal thereof；
Step C: updated table, this securities data updated for each pen according to those data by this server
This out of the ordinary corresponding stock code produce data and transmit timetable, wrap in these data transmit timetable
The data corresponding to the transmission period corresponding to this stock code and each this data code are included
Start Date and an ED date；Wherein, this data Start Date and this date on ED date two
Interval refer to that this securities data corresponding to this data code of this stock code had by the date of recent renewal
Interval；And
Step D: this transmission period included in these data transmit timetable by this server, by this transmission
This stock code corresponding to period is in the interval on this data Start Date and this date on ED date two
This securities data, send to have within this transmission period online in each this termination of this server.
6. securities data covering system as claimed in claim 5, it is characterised in that hold in this termination
Row has an application program and stores a personal set table, and this personal set table includes by user individual institute
At least one this stock code set, this personal set table is at least to be stored in this data base, and,
Each this stock code included by this personal set table has corresponding this data renewal table and this number respectively
It is stored in this termination according to transmitting timetable；Wherein:
In step B, after when server update, this data of this stock code arbitrary update table, meeting and having
The online content in this personal set table corresponding to each this termination of this server is compared,
This data renewal table after having the renewal of this stock code of common factor sends this termination of correspondence to；Should
This application program performed by termination can update according to the content of this data renewal table from server
This data renewal table being stored in termination；
In step C, after server creates these data transmission timetable of this stock code arbitrary, meeting
Compare with there being the online content in this personal set table corresponding to each this termination of this server
Right, these data having this stock code of common factor are transmitted timetable and sends this termination of correspondence to；Should
This application program performed by termination can come according to the content of these data transmission timetable from server
Update these data being stored in termination and transmit timetable；
In step D, this application program performed by this termination can be according to being stored in termination
These data update table and transmit timetable with these data, automatically connect to this server to receive in this transmission period
This securities data transmitted by this server.
7. securities data covering system as claimed in claim 5, it is characterised in that when user operation should
When termination shows an information needed, this application program performed by this termination can be according to this use
This operation of person and this data renewal table being stored in termination decide whether to connect to this service
Device filling a vacancy data needed for obtaining, the most then can the online and data pull demand that transmits to should
Server；This server receives and can take out from this data base after this data pull demand of this termination
Relevant this is filled a vacancy data send this termination to；This termination is except filling a vacancy this received
Data are stored in the internal memory of this termination itself and this information needed are shown on the terminal device
Outside, also can be being stored in this termination and data of filling a vacancy to this have this relevant data renewal table to carry out
Update.
8. securities data covering system as claimed in claim 5, it is characterised in that this server includes:
One data collection module, a data programming module, a data transmission module, a data working area, one keep in
Memory module, service servo module and a data pull module；This data collection module is used for linking
In an extraneous Data Source to collect various these different securities datas, and it is acted upon and to be converted into one pre-
It is stored into after the formula that fixes in this data base；This data base has at least deposited this securities data；These data programming mould
Block, after timing is read data process by data base, produces the relevant data renewal table of each item data and data
Transmit timetable to be stored in data base, and send this relevant termination to；Data transmission module according to
The data that data programming module is deposited in data base transmit timetable, and timing is read relevant data and transmits
Follow-up process is done to related needs person's program；Data working area is used for receiving data programming module and passes with data
Defeated module transmits after the data come process and is stored in temporary memory module；Temporary memory module is used for storing number
Pull module according to the data in storehouse in order to follow-up data to be taken and call；Service servo module can provide this terminal to fill
Put that the service server network of relation of every high in the clouds data covering service is online and data-transformation facility；These data
Pull module for resolve by service servo module transmit data covering order after, by temporary memory module
Obtain the underlying securities data required for termination and return to service servo module and send terminal dress again to
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510220746.8A CN106204270A (en) | 2015-05-04 | 2015-05-04 | Securities data covering method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510220746.8A CN106204270A (en) | 2015-05-04 | 2015-05-04 | Securities data covering method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106204270A true CN106204270A (en) | 2016-12-07 |
Family
ID=57458649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510220746.8A Pending CN106204270A (en) | 2015-05-04 | 2015-05-04 | Securities data covering method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106204270A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301110A (en) * | 2001-01-10 | 2001-06-27 | 倚天资讯股份有限公司 | Data supplement method with bidirectional transmission of palm computer |
| CN1334672A (en) * | 2001-09-03 | 2002-02-06 | 倚天资讯股份有限公司 | Electronic system with instantaneous backfilling function of securities trade data and its implement method |
| CN1397900A (en) * | 2001-07-19 | 2003-02-19 | 英业达股份有限公司 | Data updating method and system |
-
2015
- 2015-05-04 CN CN201510220746.8A patent/CN106204270A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301110A (en) * | 2001-01-10 | 2001-06-27 | 倚天资讯股份有限公司 | Data supplement method with bidirectional transmission of palm computer |
| CN1397900A (en) * | 2001-07-19 | 2003-02-19 | 英业达股份有限公司 | Data updating method and system |
| CN1334672A (en) * | 2001-09-03 | 2002-02-06 | 倚天资讯股份有限公司 | Electronic system with instantaneous backfilling function of securities trade data and its implement method |
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Application publication date: 20161207 |