TWI234095B - Transmission-type electronic device and its system with real-time patching function for stock transaction data - Google Patents

Abstract

This invention provides a transmission-type electronic device and system. The system operator (the server) not only one-way transmits the transaction information to the client (the transmission-type electronic device), but also records the every stock transaction information per unit time. The client will periodically, such as each ten minutes, return the detailed summary of transaction data per unit time via the two-way communication module to the server. The server checks if the detailed summary of transaction data returned by the client is matched with the records on the server. If not, it indicates that there is some loss in the transmission of stock transaction information. Then, it packs the lost detailed information of the transaction data into several packets, and returns in real-time via the two-way communication system to the two-way communication module on the electronic device. The electronic device re-processes the returned packet data, and replaces the corresponding old data. Therefore, it assures the correctness and completeness of the data.

Description

1234095 fix

Case No. 90119361 V. Description of the invention (1) [Technical field to which the invention belongs] The present invention relates to a type of securities transaction device having a one-way communication system device. The design of the invention of the function of securities trading asset replenishment function to provide real-time transaction information. [Prior technology] With the advancement of semiconductor technology, the search for light, thin, short, and fast electronic products & is no longer as difficult as in the past, many places; = You can only use it if you put it on the table; ί = ί: turn it into pen δ itself type, or even palm type for portable use: y base. There are many examples of this type, such as notebook personal computers: Li personal computers, MP3 player, pen open) broadcast Ra sub-dictionary, personal digital assistant Feng "Yue stick, pocket-type electric • digital assistant system (Personal Digi tal ss is tan t, PDA, mobile phone, etc. are all. ', For users who are engaged in business activities, in addition to the mine action number assistant system, it is another popular electronic product. The PDA is fully functional in addition to being portable, and can be used as a notepad.

Second record, the use of contacts, diaries, appointments, etc. In addition, the price of the hidden unit of Shi 1 ^ has been significantly reduced, and the memory of the PDA has been increased, because: Hunger also has an electronic dictionary function. Therefore, students therefore use = as shorthand and electronic codebooks. I also use PDAs. In addition, PDAs equipped with modem chips can be used for sending e-mails and connecting with home computers as long as they are connected to a telephone line. ": Models, even connected to a GSM module, you can Current line: Phone

Page 5 銮 No. 90119361 1234095 V. Description of the invention (2) ′ You can also access the Internet wirelessly. What's more, with the prevalence of personal financial management concepts, rational electronic devices have emerged at the historic moment. For example, stock machines are not uncommon. As long as you pay a small amount of communication fees, you can receive the information from the system operator. ”From the broadcaster ^, you can send the information to the ship early, and you know that gold is not only easy to look at: it also does n’t require the account number. You can also set a warning alert for the stock price that is displayed in advance. In addition, 彡 纟 analysis, technical analysis data. The system operator will also have experts to provide it. However, the current financial management function is very difficult to receive information through the system operator: one-way method, that is, 'at the same time π, for all electronics: For the broadcast mode, the two POCSAG or FLEX transmission formats are used to transmit the above-mentioned stock market information, real-time news 1 with weather information U 2, and film and television entertainment to the customer's device. 、 Monthly News Although the above communication costs can be greatly reduced. ^ ^ In the standby state, people are receiving dead ends of receiving information. For example: if the stock machine of the passenger = is in the parking lot, the tunnel, etc. will be missed, subway, underground, or power consumption. Exactly, or because of the information required by a 4b ^^ (or her), failure code, etc ... Seeing that there is information on the market to receive the information, but the industry manager is also helpless. Because the project is not only a user, the system operator has no way of knowing the customer; the transmission method of: is limited to one-way transmission. The situation is that the customer receives information for some reason: household profit. In addition-a kind only wants to make up for a certain time when it has time to deal with it completely shut down. For the stock transfer machine, it is unexpected. Based on the existing market, the inventor has made a claim in Chinese R_ Patent Application No. 0891 26298 "with five, the description of the invention (3) there is a one-way data transmission" proposed to use GSM combined with the results of the invention to achieve compensation despite some information Have this. Did not grasp the most. To grasp the real-time customer receiving when the environmental factors are dry, it is even more designed with this in mind to compensate for the design of the two-way information system or GPRS. The importance of information is caused by system disturbance. In the present invention, the function selection table of the personal system or CDMA system lacking the above-mentioned compensation function is used to achieve the effect. As far as households are concerned, if they do not have this characteristic, especially the stock market point, they may miss the identity. In particular, it was transmitted by broadcasting. The user missed at a critical moment. Digital assistant system. Two-way communication function. The effect of data backfill was satisfied. Because the transaction is as big as the next big money machine, there are several cases. The data is provided by an important piece of data outside-a kind of instant back-up function. [Summary of the Invention] The server of the present invention uses the present invention to expose the communication function. The number of transmissions (server-side) except the number of messages; and the customer-side communication module returns to the transmitter-side to check whether this piece of information is used to provide a two-way communication system and a unidirectional electronic device. Based on the one-way transmission information, the client (electronic device) received the same amount of information. If it does not match, the two-way communication system transmission type electronic system and system industry 4 are used for real-time backfilling of data. G Transmission / two-way data back-up The design of the invention, the system | = outside the client, and records the transmission of I time (for example, every ten minutes) to the server with intelligent or economical statistics. If there is no leakage, the server is sent to the client to achieve real-time E 1234095. Case No. 90119361_ Year, Month, and Day Amendment__ 5. Description of Invention (4) Purpose of Supplement. The above two-way communication system may be GSM (Global Special

Mobile (Mobile) system, GPRS (General Package Radio Service) system, or CDMA (Code-Division Multiple Access) system, which can perform two-way communication, to achieve the purpose of two-way communication between system operators and electronic devices. The two-way communication system can be built in the electronic clothes, or transmit data to the electronic device through the transmission interface. [Embodiment] In view of the background of the invention, the traditional stock data transmission electronic device is The one-way transmission of universal data and messages to the broadcast method is transmitted to the personal digital assistant system on the user side. Although this communication method has low communication costs, the data transmission rate is stable. But no, communication, the biggest problem is that some special time and place factors may cause data loss due to interference, but the system operator cannot know the client's receiving effect. Not to mention, for different client situations, provide individual services to compensate for missing data. Therefore, the module with interactive two-way communication function is highly expected. °, = How to use the two-way communication module to provide back-up services for clients is not easy. The instant replacement service does not need to pay expensive communication costs, which is more difficult. I believe that it ’s not just what all stock-type PDA customer groups are looking for, but also what the relevant industry is trying to do. The present invention will provide answers to the above series of questions.

With the method of the present invention, the customer does not need to go to manual click, the system industry

5. Description of the invention (5) However, the person who knows (5) can immediately know that the customer has missed it-replenishing the information of one. Of course, the customer-party, I, and the system provider that provides the necessary information even if it is backed up are like: 2: two: enjoy the freedom, customers can also at some time, and :: break sample 1 one will one The function of data back-up for one period of time-paragraph data back-up, information costs. (Dlsable), in order to save communication. In order to understand the means of the present invention, please refer to the transmission electronic device I. Contains the main, one ::: map, this issue 4 'It can be unidirectional from the system server 199 :::' yuan 2. Caller) Received data stored in memory unit 2 ^ Random two RF 6c or non-volatile In the random access memory 20 of the random access memory, the processing unit m uses the screen-type read-only memory 2G6a to store the :: received information and display it on the display device 208 (usually 夂). Of course, there is still a user interface 212, so that users can input and select various functions or data. The feature of the present invention is that the central processing unit 204 is also based on the mask, which is processed by the program stored in the memory 20 6a. The status of the received data packet 'is sent back to the system operator using the two-way communication module every few minutes. 9 9. The system operator 199 checks the identity authentication of the client SIM control device, and understands the missing information based on the returned information. The data, and the amount of data, are divided into f data packets, and then the data packet is returned to the client using the two-way communication system. The central processing unit 204 then sends the packet returned by the system operator 199 using the two-way communication system. After the data is processed, the corresponding one-way communication system is replaced by 1234095 Month-Amended 9011 卯 ftl V. Description of the Invention (6) Months > The flowcharts of Figures 1 and 2 are the feeders and clients The ==: end executed by the two electronic devices is as follows: ~ Knife, None, now explained * Hours = Asset installation direction: Broadcast second round, Securities real-time transaction unit information (with τ brief): ίτ: Electronic device The central processing unit 204 processes and interprets the total number of seven i cks of the one-time gate to calculate the early time of the heterogeneous mother and temporarily stores a sequential step, and transmits the memory unit 2 to the communication module 202 every several unit times. 6 The number of ticks recorded per unit time is given to the system operator terminal 199 (step 4202); The system operator terminal 199 receives the tick number data transmitted by the individual electronic device, and communicates with the system operator terminal 199 The recorded corresponding number of ticks transmitted per unit time is compared (steps 302 and 304); § when the comparison is inconsistent, the two-way communication system is used to immediately return the transaction in the unit time where the inconsistency occurred. Information to that individual customer (step 30 6); The electronic device-side central processing unit 204 interprets and processes the transaction information transmitted by the system operator end received by the two-way communication module 202, and replaces the corresponding securities real-time transaction unit information originally received by the one-way communication module 2000 ( Step 404). The aforementioned transaction information may refer to the buying price, selling price, and transaction price of an individual stock's instantaneous trading volume or real-time transaction information related to stock index and broad market index, or amendments on page 10 5. Explanation of the invention (7) Futures trading Real-time data related to securities transactions .: Stock market data is an example. At present, the Taipei Stock Exchange of the Taiwan Stock Exchange only has a few minutes of transactions—a record of transactions. —A single stock,: J Zhong Yi details (tick, usually a single digit). Even for the most enthusiastic stocks, in general, the total number of ticks is not less than 2 t A: 4 seconds). ®This’If the intra-day data transfer is based on the m client's m, only 4 binary users per single stock are required. Braddon is more than enough to store the results of a single stock every minute. Suppose that the value in the clock dial says that it is enough to store her t and 15 bytes is enough to store each point. Of course, I: Of course, the customer-selected stocks are stored per second: Medium: and the maximum number of self-selected stocks is limited. Therefore, the maximum number of bytes of the total detail number that will be transferred by the storage bank will be: :: t: system? The data passed in by the user will be fixed by the client when an error occurs: 3 orders will be filled in.帛 One case is that the customer case is the time of the system operator (㈣Γ-system operator side). The second type.................. ............. the return time to the server end. The first case occurs after completion of $ The information has obvious jealousy. ΓΓίί The receiver system operator passed in. At this time, the message: "The page has been stationary for a long time." The garbled characters will be received every minute to: use the two-way communication system to make up for the communication module, : Service ... and the system operator will send the second case; ^ County & <,. There is no obvious error in the information:: =: The person passed in 彳-it has been one to several minutes 1234995 Amendment_ Case No. 90119361 V. Description of the Invention (8) The information is incorrect. At this time, the preset time at the feeder end can be: 杳 provided by-return-to-in a preferred embodiment, check; ② correct missing data. To return this ten minutes to the client every ten minutes, the dsefauit time can be set to the total number of ticks. Of course, the preset time can be ‘2 share-minute events, and make adjustments as necessary for special regions ^. ,, Temple date, special As previously explained in this embodiment, = 3 is stored in 4bit. Therefore, the feeder = == Note: you can. If the one-minute error is wrong, take one for the information of the earlier stock, Pu ,,,,, and stocks as an example. You must check within ten minutes:: Describe 30 optional two SM: Say, the delivery time required by households It can be completed in less than a second: the number of ticks in the module record = _ typical transmission rate is 9600_ P so that the header (at least 450,000bps) is deducted). — Tian Ran, the present invention provides the client with a time selection for transmitting the t ck number, and the taxi can have a lot of flexibility. For example, the customer can choose a shorter time = = one time to send back to achieve fast and immediate, to ensure that they are all up-to-date and correct. The two customers can also choose a longer time to send back one time, such as 308T. Or pass it once an hour to save money. Even on the same day: Real-time data back-up function provided by the system operator. When a data loss is found on the server side and needs to be compensated, according to a preferred embodiment, the method provided by the present invention is a packet. A packet is a binary sequence block containing an address and control information. Can contain up to 106 bytes of control information. Transaction details (t 丨 = Page 121234095 Amendment-^^ 90119361 V. Description of the invention (9) The relationship between those who are equal to ^ = is as if the post office postman sent the letter to each recipient first;: two letters = one Envelopes are bundled together into bundles. Ti ck is like a "" ck: Therefore, each-packet will contain multiple to several packets, divided into-Zhongwei according to the size of the data to be backed up; ί: P: in this implementation In the example, 'Because, the system operator has recorded the number of ... k in the time interval with -minute m, so even if ^ editions are in a certain period of time, the mouth misses τ every 1 minute. 佃 你 焱 > Once the unit information See the supplementary information. Ρ η Main Erli /, if you miss a piece of securities, the data of the parent must be replaced. Due to the missing information between the two, the smallest unit of a single packet within 1 minute of the share may be Yes-a message agreement and s. Therefore, the largest unit of one or two packets is loaded according to the packet. The server t can contain a few minutes of ticks. When the client's two-way communication system is transmitted to the client's PDA. Tick number of transaction information. Tick of the clock. ' Including cross-point interference, Apple Client A1: In a certain period of time, it was subject to external factors. The next $ Client A's self-selected stocks received every minute and within 13 ten minutes, so A to F points & 丨 __ (The number in the table of note is 16 rounds, = 2 d = = tenth 2 ^ 1Q to ⑸. Compared with the stocker end, the stock selection is on the 2nd, 4th, 5th, 8th, 9 minutes, 28 minutes, there are errors, the second branch has errors since 2, 4, 5, 8 minutes. &Quot; There are wrong blocks', and the 3rd optional stocks are in the 'need to fill in the information' ancient wall one tick, stock code 2 of 4 pens dagger #: 口 刀 扣 股 f code 1 of 3 strokes (see bold part of figure 4), and 8 factory ticks of 3, etc. (please refer to page 131234095 g 5 2. Description of the invention (ίο) After feeding and checking the leakage, re-pack these ticks into packets (the number of tlck of each share in the knife and knife is transmitted to the client, and the unit included in the packet is used through a two-way agreement When packing a packet, it will try to use at most t '; as much as possible: find the bandwidth to fully transport the maximum amount of the packet is 10 ticks, then the servo is $, full. Assume that if one is shown: 『Serving state 碥 The method of filling data can be as follows: Therefore, it may happen that the tlck within the same minute (the aforementioned = the first knife buckle) of the eighth-eighty-one ^ 弋 33 of the stock surrogate q spans the shape of the Packetl, the bold font in Figure 5. This means that the aforementioned cross-packeting has occurred. ^ In summary, the present invention has the following advantages ... 1) The data received by the client can ensure that the correct and almost instantaneous method is maintained, regardless of the client Both server and server are guaranteed to have wide value and power, even if they require the highest real-time service (every minute's, there is no need to pay a high price, because only a few bits are returned. ^ ^ Depends on the number of stocks selected ). Therefore, customers can achieve the required update of information at the lowest cost. The application of the invention of the present invention is described above in a preferred embodiment, and is not intended to limit the scope of the application of the present invention. Those skilled in the art can make some modifications without departing from the present invention. For example, the above-mentioned application is based on the example of a stock data transmission type PDA receiving an instant message. In fact, 'other instant news, the above concepts can also be applied equivalently. Here =, the above results are stored in 4bit. According to the current GSM bandwidth delivery rate of 3 easy-to-finance funds and the current actual rate of Taiwan Securities. If you hand in page 14 1234095 _ case number 90119361 _ revised month _ five, the description of the invention (11) the higher the rate of easy information transfer, I believe that the actual rate of securities blending should be higher, more than 16 should be a breeze thing. Therefore, it may actually be necessary to increase the number of bit used, or adjust the number of bit to decrease due to bandwidth limitation. Therefore, as long as equivalent changes or modifications are made without departing from the spirit disclosed by the present invention, they should all be included in the scope of patent application described below.

Page 15 1234095 --- ^ 90119361__ Year, month, day, correction diagram, simple explanation [Simplified illustration of the diagram] Figure 2 shows a functional block diagram with a single central processing device to generate a one-way / two-way communication personal digital assistant system. Figure 2 and Figure 3 show the flow chart of the system operator's one-way broadcast to the client's electronic device and using the two-way communication module to perform back-up when the number of 7 cks returned is not consistent with the server record. Shows the flowchart of comparing and comparing the number of t i cks transmitted by the system operator to the electronic device of the client via the two-way communication module. Figure 4 shows the number of tiCKs sent by the server to a certain 3 stocks and the number of ticks actually received by the customer under the influence of external factors. Figure 5 shows two packets backfilled in the same minute (bold text is across packets). I get it [Description of main component symbols] System operator 1 9 9 One-way communication module 200 Communication module 2 02 Central processing unit 204 Memory unit 206 Mask type read-only memory 206a Non-volatile memory 20 6b RAM 206c display device 2 0 8 user interface 2 1 2

Page 16 1234095 Case No. 90119361 Λ_ Correction Brief description of the diagram SIM control device 214 Sound interface 2 1 6 Step 300 in Figure 3, Step 400 in Figure 4, 302 402 304 404 306

Page 17

Claims (1)

I2 | 4〇95 »^ 9〇i19361 5 Special Scope 1 · A system for the transfer of electronic data of securities transaction data, Hg and n putt data, the system of real-time backfilling, at least as early as the sub-device and fitness Transmitting real-time securities transaction information to such electricity by broadcasting: Set the amount of this information per unit time; record the "securities of the securities trading unit" per unit and calculate and use the two-way, i = securities real-time transaction unit information at the same time Quantity, n, send these records to the server at the time of the message; the time when the securities are transmitted by the individual electronic device received by the individual electronic device is the real-time six counties = the number of messages, corresponding to the server Record of the certificate, the two .: The total number of information is checked. When a check occurs, the electronic device will return the time of the inconsistency. #Transaction information to the individual electricity! 1 The device receives the transaction information returned by the server. And replace the corresponding information received before. Take 1 month j 2. If the system of the scope of patent application of item 丨, where each unit of the above two, the total number of securities real-time transaction unit information is recorded at least 4bit t Coupon At 3 o'clock, the system of item 1 of the patent scope, wherein the unit of time mentioned in the above mentioned transmission of is > 5fi, can be separated by a single interval of 1 minute to transfer the transaction information of the securities per minute. 4 ^ The system of item 1 of the scope of patent application, in which the unit of time mentioned in the above-mentioned transmission of tokens ^ information is a time interval that can be multiple seconds in order to transmit the transaction information of the securities within the multiple seconds. 5 · If the system of item 1 of the scope of patent application, in which the above transaction information 1234095 ί Duozheng --- Case No. 90] 19361___ Month, Day 6, Application for Special Fiber Wai ___ The news contains at least the buying price, selling price, and stock price of individual stocks. Fear knows that the instantaneous trading volume 6. If you apply for the system of item 1 of the scope of patents, you will be notified of at least the "Real-time Transaction Related to Stock Index and Large-Cap Index" 7. If you apply for the system of item of scope of patents, Dou. SfL-2 Including futures trading, etc. are related to securities trading: real-time trading capital 8. If you apply for the system in the scope of the patent application, dou = 枓. In the case of inconsistency, the return method is to use ^ when comparing m ” , Equal to-the number of the instant parent soap level information when the unit time is fully loaded. Good morning securities 1 10. If the system of the eighth patent application is applied, the bean is equal to the number of real-time transactions of the client's multiple securities in multiple units of time. The user of the electric meter sets the system of μ / 2 · Λ in the patent scope, which is set by the user, in which the setting of the feeding room at the time of feeding is provided by the feeder end-the preset time The device will send according to the setting of the preset time. This is a method of real-time data back-up for electronic devices of securities transaction data transmission through the two-way communication operator's terminal, which is compiled by the system operator > including the following steps: The one-way broadcast method is used to transmit the real-time securities transaction information to the client. , Page 19, 1234095 —----— Case No. 901193FH Sunshine iE 6. The scope of patent application while recording securities per unit time, that is, receiving customers who passed the identity identification = total number of two pieces of information; total number of real-time transaction unit information; The securities returned per unit of time are based on the securities received by individual clients: corresponding securities recorded by the system operator's end 2: the total number and number of 5 newsletters for comparison; timely and easy to communicate early information totals 5 such as Λ The method of generating real-time transaction information of inconsistent time to the time of the individual customer is the method of real-time transaction order 1 of each record unit mentioned above. 4. The total number of the early 4 seasons is based on at least 4bits—the method of applying for item 13 of the patent scope in the certificate form YD, where the above is transmitted to the time interval of the main round unit mentioned in the coupon real-time information: , It can be 1 minute as ^ to pass the transaction information of the parent minute securities. The method of securities ^ such as item 13, wherein the time unit of the above-mentioned round unit = Γ and each unit time, can be multiple seconds, 3 intervals ′ to transfer the transaction information of the securities within the multiple seconds. Time 17. If the method of applying for the scope of the patent, the above-mentioned transaction includes at least the purchase price, the selling price, the transaction price of the individual stock, and the instant transaction capital ^ 1 8 Among them, the above-mentioned transaction at least includes real-time transaction information related to the stock index and the broad market index. Times ▲ 9 · If the method of claim 13 of the patent scope is applied, the above-mentioned transaction Beicheng contains at least real-time data related to securities trading such as futures trading. 2 0 If the method of item 13 of the scope of patent application, where the above is greater than the above page 20, 1234095 η said amendment-Xiang No. 901 IQ% l Sixth, the scope of patent application-^ In the case of inconsistency, the return — The party that is as large as the 20th in the scope of patent application =, sealed / Chinese: transmission. The size refers to the number of real-time transaction unit information of the above-mentioned packet coupons, which is at least equal to one. / The customer at the time of the shipment—single certificate 22. If the method in the scope of patent application No. 20 is applied, the basin K is at least equal to the number in the unit time and the above-mentioned number of packet information. A single-type electronic device for real-time trading of multiple-cylinder vouchers, and other materials such as securities transaction data transmission with instant replenishment, etc. ^ To ^ module 'is used to receive the securities transaction-two-way communication transmitted by the system operator The module is used to communicate with a memory unit and use U six # ^ 罘 to have two-way communication, data; store system programs, applications and the above-mentioned central processing, leave a interpretation process, and store the one-way pass ^ hibi f line stored in the The program of the memory unit, and-displaying the information mounted to the communication module; the message; and the one controlled by the central processing unit for displaying a user interface for the convenience of user input or electronic devices and users Among the communication bridges among them, the central “it” function or data. At the same time of receiving information, it also interprets and processes the quantity received by the one-way communication module and saves it; The information module will store the storage [in the memory unit of 'Ji Yi's regular use of the two-way communication ° has been recorded to the system operator, receive processing system industry page 211234095 amendment said Ά 11 9011Q ^ fi1 six applications Those who benefit from the scope use the two-way communication module to respond to the old information in real time. 丨 卞 W package information and replace the relative 24. If the patent application scope of the 23rd Gan Shi L send records, 丨 time settings are widely set, where the above timing The central processing unit will transmit according to the time setting. Customized Han 25 · If the patent application scope is 23rd, the record will be sent at 1 o'clock ~ you 丄 ^ The device has the above-mentioned regular transmission time, the central government: Gland Heart: The preset provided by the operator-return-back? Β l is transmitted by the early time according to the setting of the preset time. Unit 2 The device of the 23rd scope of the patent application, in which each of the above recording units The number of sub-frames is as follows: At least 4 bits are used as a data transmission electronic device for securities transactions. The method of real-time data back-up through the two-way general rule of beauty includes at least a double-white pass table. ^ ^ Handle the decaying information provided by the system operator received by a one-way communication module: the time is easy to change the information, and the total number of real-time securities transactions per unit time is calculated and stored in a memory unit for recording; ^ In addition, the record is transmitted to the system by a two-way communication module at any time, and the system operator-side transmission of embers received by the two-way communication module is processed. ^ The real-time transaction unit information of the coupon is replaced by the corresponding one. One-way communication mode, and the information of the securities real-time transaction unit received. ~~ 28. The method of item 27 in the scope of patent application, in which the time setting described in the above-mentioned step of regularly transmitting s is recorded by the electronic device. The user uses a user interface to set it by himself. 1234095 Λ. Said i No. 9011〇 邗] — 6. The scope of patent application is reversed, such as the method of patent application scope No. 27, I middle and upper, f ~ master ks have Whereas in the recording steps, the above-mentioned 疋 时 传 30. Such as Shen Zhizhuan, Japanese ^ and 疋 are provided by the end of the Haihai system industry. Each time in the above calculations in certificate 1 per unit time: per unit time: of; :: = ,; step of storing records 4bit is a unit of record. The quantity of Beixun is at least based on the material transmission type electric seed Denso \\ reading and taking: recording media, its records-securities transaction information program, the executive processing unit executes the data back-up function received by the securities group Unit capital provided by the system operator] ϊίΐ: Calculate the real-time securities transactions per unit time ^ heart number and store it in a memory unit for recording. The unit time is borrowed-the two-way communication module transmits the record to the transmission ： == :::: The module receives the real-time securities received by the system operator's terminal module;: The one-way communication corresponding to the page 第 23 页