WO2018149112A1

WO2018149112A1 - Information computation method, terminal, and non-volatile readable storage medium

Info

Publication number: WO2018149112A1
Application number: PCT/CN2017/099744
Authority: WO
Inventors: 周爱平; 王日英; 任家乐
Original assignee: 百富计算机技术（深圳）有限公司
Priority date: 2017-02-14
Filing date: 2017-08-30
Publication date: 2018-08-23
Also published as: CN106919385B; CN106919385A

Abstract

An information computation method comprises: calling, by means of an application tier, a middle interface provided by a middle tier; calling, by means of the middle interface, a corresponding hardware module interface in a system tier, such that the system tier calls, according to the hardware module interface, a corresponding hardware module to perform processing; acquiring, by means of the middle interface, processing information of the corresponding hardware module returned by the system tier, and transmitting the processing information to a message queue; reading, from the message queue, and by means of the middle tier, processing information of respective hardware modules; and performing, by means of the middle tier, and according to a preset configuration file, computation on the processing information of the respective hardware modules, and generating a resulting computation file.

Description

Information statistics method, terminal and non-volatile readable storage medium

Cross-reference to related applications

The present application claims the priority of the Chinese Patent Application, filed on Feb. 14, 2017, the entire disclosure of which is hereby incorporated by reference.

Technical field

The present application relates to the field of information processing technologies, and in particular, to an information statistics method, a terminal, and a non-volatile readable storage medium.

Background technique

With the rapid development of Internet technology, more and more convenient payment terminals (POS, Point Of Sale) appear on the market, and the payment terminals can be connected with smart devices such as mobile phones and tablet computers for data transmission. The payment terminal can complete operations such as card reading, PIN (personal identification number) input, data encryption and decryption, and prompt information display, thereby implementing the application of the payment function.

Nowadays, more and more merchants using payment terminals need to know the usage of each hardware module on the payment terminal, such as the number of successful MODEM (modem) communication and the number of successful contactless card detection, so as to accurately know the current payment terminal. Various states. In the conventional manner, the usage of each hardware module is counted by each application running on the payment terminal. After each application invokes the hardware module for use, the payment terminal system returns the processing result to the application, and then the application processes the result. For statistics, each application on the payment terminal needs to have the function of counting the usage of each hardware module. The early development consumes a large amount of resources and the statistical method is complicated.

Summary of the invention

According to various embodiments of the present application, an information statistical method, a terminal, and a non-volatile readable storage medium are provided.

An information statistical method, including:

Calling the intermediate interface provided by the middle layer through the application layer;

Calling, by the intermediate interface, a corresponding hardware module interface in the system layer, so that the system layer processes the matched hardware module according to the hardware module interface;

Acquiring processing information of the matched hardware module returned by the system layer by using the intermediate interface, and sending the processing information to a message queue;

Reading, by the intermediate layer, processing information of each hardware module from the message queue; and

The processing information of each hardware module is calculated by the intermediate layer according to a preset configuration file, and a statistical file is generated.

A terminal comprising a memory and a processor, the memory storing computer executable instructions, the computer executable instructions being executed by the processor, causing the processor to perform the following steps:

One or more non-volatile readable storage media storing computer-executable instructions, when executed by one or more processors, cause the one or more processors to perform the following steps:

Calling a corresponding hardware module interface in the system layer through the intermediate interface, so that the system layer Processing the matched hardware module according to the hardware module interface;

Details of one or more embodiments of the present application are set forth in the accompanying drawings and description below. Other features, objects, and advantages of the invention will be apparent from the description and appended claims.

DRAWINGS

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings to be used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present application, and other drawings can be obtained according to the drawings without any creative work for those skilled in the art.

Figure 1 is a block diagram of a terminal in an embodiment;

FIG. 2 is a schematic diagram of an internal system architecture of a terminal for an information statistical method in an embodiment.

3 is a flow chart of an information statistics method in an embodiment;

4 is a flow chart showing an intermediate interface in an embodiment;

FIG. 5 is a flowchart of processing information of each hardware module by an intermediate layer in an embodiment; FIG.

6 is a flowchart of processing information of each hardware module by an intermediate layer in another embodiment;

7 is a flow chart of querying statistical information in an embodiment;

Figure 8 is a block diagram of an information statistical device in an embodiment;

Figure 9 is a block diagram of an information statistical device in another embodiment;

Figure 10 is a block diagram of a statistical module in one embodiment;

Figure 11 is a block diagram of a statistical module in another embodiment;

Figure 12 is a block diagram of an information statistical device in still another embodiment.

detailed description

In order to make the objects, technical solutions, and advantages of the present application more comprehensible, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the application and are not intended to be limiting.

Figure 1 is a block diagram of a terminal in one embodiment. As shown in FIG. 1, the terminal includes a processor connected through a system bus, a non-volatile storage medium, an internal memory, a data transmission interface, a display screen, and an input device. The memory of the terminal includes a non-volatile storage medium and an internal memory, wherein the non-volatile storage medium of the terminal stores an operating system and computer-executable instructions, which are executed by the processor to implement the embodiment of the present application. An information statistical method provided in the article. The processor is used to provide computing and control capabilities to support the operation of the entire terminal. The internal memory in the terminal provides an environment for the operation of computer executable instructions in a non-volatile storage medium. The data transmission interface is used for communication with other computer devices, and may be a USB (Universal Serial Bus) interface, a network interface, etc., such as connecting to a PC (personal computer) through a USB interface, and transmitting payment data, etc. . The display screen of the terminal may be a liquid crystal display or an electronic ink display screen, and the input device may be a touch layer covered on the display screen, or may be a button provided on the terminal housing. In this embodiment, the terminal may be a payment terminal or the like. A person skilled in the art can understand that the structure shown in FIG. 1 is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the terminal to which the solution of the present application is applied. Specifically, the terminal may include a ratio. More or fewer components are shown in the figures, or some components are combined, or have different component arrangements.

FIG. 2 is a schematic diagram of an internal system architecture of a terminal for an information statistical method in an embodiment. In the operating system of the terminal, an application layer 110, an intermediate layer 120, and a system layer 130 are included. The terminal invokes the intermediate interface provided by the intermediate layer 120 through each application in the application layer 110. The terminal invokes the corresponding hardware module interface in the system layer 130 through the intermediate interface of the intermediate layer 120, and processes the matching hardware module according to the hardware module interface through the system layer 130. The terminal acquires processing information of the matched hardware module returned by the system layer through the intermediate interface of the intermediate layer 120, and sends the processing information to the message team. Column. The terminal reads the processing information of each hardware module from the message queue through the statistics module of the intermediate layer 120, and then collects the processing information of each hardware module according to the preset configuration file through the statistics module of the intermediate layer 120, and generates a statistical file.

As shown in FIG. 3, in an embodiment, an information statistics method is provided, which is applicable to the terminal shown in FIG. 1, and includes the following steps:

Step S310, the intermediate interface provided by the middle layer is called by the application layer.

Various applications are installed in the application layer of the terminal. In this embodiment, the terminal may be a payment terminal, and the payment terminal may include a POS machine, a MPOS (simple POS) machine, a wireless POS machine, etc., and the payment terminal may pass through the USB. The interface, the RS232 serial port, and the wireless network interface are connected with other intelligent terminals to implement the payment function. In the conventional manner, when the payment terminal opens an application in the application layer for use, the application invokes a hardware module interface provided by the system layer of the payment terminal, so that the system layer calls the corresponding hardware module for processing, for example, the user. After the payment is made by the payment terminal, the payment terminal needs to print the relevant payment voucher, and the payment application in the payment terminal can call the printing module interface of the system layer, and then print the printing module of the payment terminal through the system layer.

In an embodiment, an intermediate layer may be established between an application layer and a system layer of the payment terminal, and the middle layer provides an intermediate interface corresponding to each hardware module interface to the application layer, and preprocesses the intermediate interface to make the payment terminal When the hardware module interface is called by the application of the application layer, the intermediate interface provided by the corresponding intermediate layer is called.

As shown in FIG. 4, in an embodiment, before step S310, the following steps are further included:

Step S402, respectively defining an intermediate interface corresponding to each hardware module interface.

The intermediate interface corresponding to each hardware module interface may be separately defined according to a preset manner, including defining a function name of the intermediate interface, a function content of the intermediate interface, and the like. The function name of the intermediate interface can be similar to the function name of the corresponding hardware module interface. For example, if the function name of the hardware module interface is FUN_A, the function name of the corresponding intermediate interface is defined as _FUN_A, but is not limited thereto. The function content of the intermediate interface can be defined at the same time, including calling the corresponding hardware module interface, and obtaining the system layer return. Processing information of the hardware module, etc.

Step S404, performing macro definition on each hardware module interface and the corresponding intermediate interface in the header file.

The program usually consists of header files and definition files. The header file is used as a carrier file containing function functions and data interface declarations. It is mainly used to save the declaration of the program, and the definition file is used to save the program. In this embodiment, the intermediate interface defined with each hardware module can be written into the corresponding definition file. Macro definitions can be made in the header file for each hardware module interface and the corresponding intermediate interface. The macro is defined as one of the preprocessing methods, and can also be called macro replacement. The format is generally: #define identifier string, for example , #define Pi 3.1415926, which means that all Pis appearing in the program are replaced by 3.1415926.

In an embodiment, a macro definition is performed on each hardware module interface and a corresponding intermediate interface, and the format may be: an intermediate interface corresponding to the #define hardware module interface, for example, #define FUN_A_FUN_A, that is, replacing the FUN_A in the system. Is _FUN_A. By means of macro definition, the function name of the intermediate interface of the middle layer can be defined as the function name of the corresponding hardware module interface, so that the function name of the intermediate interface is consistent with the function name of the corresponding hardware module interface. When the application in the application layer of the payment terminal calls the intermediate interface provided by the middle layer, it is consistent with the way of directly calling the hardware module of the system layer in the traditional manner, and for each application installed by the payment terminal, the middle layer is constructed for each hardware. The usage statistics of the module do not need to be changed at all, and there is no need to re-consume resources for application development.

Step S320, calling the corresponding hardware module interface in the system layer through the intermediate interface, so that the system layer calls the matched hardware module to process according to the hardware module interface.

The payment terminal can call the intermediate interface provided by the middle layer through the application layer, and can execute the function content of the intermediate interface, and invoke the hardware module interface corresponding to the intermediate interface in the system layer through the intermediate interface. The system layer can call the corresponding hardware module according to the hardware module interface called by the intermediate interface, wherein the hardware module can include a card reading and writing module, a PIN input module, a printing module, a MODEM module, and a WIFI (Wireless-Fidelity, wireless fidelity). Module, Ethernet module, etc., but not limited to this.

Step S330, obtaining processing information of the matched hardware module returned by the system layer through the intermediate interface, and sending the processing information to the message queue.

After the system layer calls the corresponding hardware module for processing, the payment terminal can obtain the processing information of the hardware module returned by the system layer through the intermediate interface, and the processing information can include the interface number and the processing return value, and each hardware module interface has its unique corresponding The interface number, the interface number can be composed of one or more of letters, numbers, and symbols. The processing return value is used to indicate the processing result of the system layer calling the corresponding hardware module for processing. Different hardware modules may include different processing results. For example, the processing result of the MODEM module may include MODEM receiving success, MODEM receiving failure, and MODEM receiving timeout, etc., but is not limited thereto, and different processing results may correspond to different processing return values.

For example, the application A of the application layer of the payment terminal needs to call the card reading and writing module to read the card information, and the application A directly calls the card reading and writing module interface FUN_A, thereby calling the intermediate interface provided by the middle layer corresponding to the card reading and writing module interface FUN_A. _FUN_A, in the intermediate interface _FUN_A, call the card read/write module interface FUN_A of the system layer. The system layer calls the corresponding card reading and writing module to read and write the card according to the called card reading and writing module interface FUN_A, and the intermediate interface _FUN_A can obtain the processing information of the card reading and writing module returned by the system layer, and the processing information can include card reading and writing. The interface number corresponding to the module interface is 0x0101, and the processing returns a value of 0. The processing return value of 0 indicates that the card is successfully read and written.

Step S340, the processing information of each hardware module is read from the message queue through the intermediate layer.

After the payment terminal obtains the processing information of the hardware module returned by the system layer through the intermediate interface of the middle layer, the processing information can be sent to the message queue through the intermediate interface, that is, when the application layer of the application layer calls the intermediate interface, the intermediate interface The processing information of the corresponding hardware module is sent to the message queue. The processing information of the plurality of hardware modules is stored in the message queue, and the payment terminal can read the processing information of one or more hardware modules from the message queue through the statistics module of the middle layer, and perform statistics.

Step S350, the processing information of each hardware module is calculated according to the preset configuration file by the intermediate layer, and a statistical file is generated.

The configuration file can be pre-configured according to the actual statistical requirements. The configuration file can contain information such as the statistical name, interface number, and judgment conditions. The statistics name is used to indicate the statistics items. For example, the number of MODEM reception successes, MODEM reception failure times, etc. The interface number is used to indicate the hardware module interface of the hardware module for which statistics are required. For example, the hardware module required for statistics is the MODEM module, and the interface number of the corresponding MODEM module interface is 0x0201; the judgment condition refers to the statistics corresponding to the statistical items. Conditions are counted only when the judgment condition is met. After the payment module reads the processing information of each hardware module from the message queue through the statistics module of the middle layer, the processing information of each hardware module can be counted one by one according to the preset configuration file, and the statistical result is written into the statistical file.

In this embodiment, the payment terminal collects the processing information of each hardware module of the payment terminal through the intermediate layer, and separates each application program in the application layer from the statistical information, and the application program does not need to have a statistical function, and does not need to consume a large amount of resources in the early stage. Conduct application development.

The above information statistics method calls the intermediate interface provided by the middle layer through the application layer, and calls the corresponding hardware module interface in the system layer through the intermediate interface, so that the system layer processes the matched hardware module according to the hardware module interface, and returns to the intermediate interface. The processing information of the matched hardware module is sent to the message queue through the intermediate interface, and the processing information of each hardware module is read from the message queue through the intermediate layer, and the processing information of each hardware module is calculated according to the preset configuration file. And generate a statistical file, which can flexibly count the usage of each hardware module of the payment terminal, and the statistical method is simple, and does not need to consume a large amount of resources for application development.

As shown in FIG. 5, in an embodiment, step S350 collects processing information of each hardware module according to a preset configuration file by using an intermediate layer, and generates a statistical file, including the following steps:

Step S502, obtaining, by using an intermediate layer, a configuration item in a preset configuration file.

In one embodiment, the configuration file may include one or more configuration items, and each configuration item includes information such as a statistical name, an interface number, and a judgment condition. You can set the content of each configuration item in the configuration file according to the actual statistical requirements. The file format of the configuration file can be as shown in Table 1:

Table 1

统计名称Statistical name	接口编号Interface number	判断条件Analyzing conditions
卡片读写成功次数Card read and write success times	0x01010x0101	＝＝0==0

卡片读写失败次数Card read and write failures	0x01010x0101	！＝[0，-2903]! =[0,-2903]
MODEM接收成功次数MODEM reception success times	0x02010x0201	＞0>0
MODEM接收失败次数MODEM reception failure times	0x02010x0201	＜0<0
MODEM接收超时次数MODEM reception timeout	0x02010x0201	＝＝0==0
……......	……......	……......

The judgment condition refers to a condition that needs to be satisfied in processing the return value in the information. For example, ==0 means that the card read and write success is successful only when the processing return value needs to be equal to 0. It can be understood that the file format of the configuration file is not limited thereto, and may be other file formats, for example, storing configuration items in the form of configuration parameters, or the configuration item includes a statistical item number, a function name, a judgment condition, and the like. information.

Step S504, comparing the processed processing information of each hardware module with the configuration item through the intermediate layer.

After the payment module reads the processing information of each hardware module from the message queue through the statistics module of the middle layer, the processing module compares each processing information with each configuration item in the configuration file. The payment terminal can compare the interface number included in the processing information with the interface number in each configuration item through the statistics module of the middle layer to determine whether there is a configuration item matching the interface number included in the processing information. For example, the number of the interface included in a piece of processing information is 0x0101. According to Table 1, it can be determined that there are two configuration items matching the interface number 0x0101. The statistical names are the number of card read/write successes and the number of card read/write failures.

Step S506, it is determined by the intermediate layer whether there is a configuration item matching the interface number included in the read processing information, and if yes, step S508 is performed, and if no, step S504 is performed.

If there is no configuration item matching the interface number included in the processing information, the payment terminal can compare the processing information of the next hardware module with each configuration item in the configuration file through the statistics module of the middle layer.

Step S508, the intermediate layer determines whether the processing return value included in the processed processing information meets the matching condition of the matching configuration item. If yes, step S510 is performed, and if no, step S504 is performed.

If there is a configuration item in the configuration file that matches the interface number included in the processing information, payment is made. The terminal may determine, by the statistic module of the middle layer, whether the processing return value included in the processing information meets the matching condition of the matching configuration item, and if yes, update the statistical number corresponding to the statistical name of the configuration item that meets the determining condition. For example, the processing information includes an interface number of 0x0101 and a processing return value of 0. According to Table 1, it can be determined that there are two configuration items matching the interface number 0x0101, where the processing return value conforms to the first configuration item. Judgment condition = =0, does not meet the judgment condition of the second configuration item! =[0, -2903], the payment terminal can update the number of statistics corresponding to the number of successful card reading and writing through the statistics module of the middle layer.

Step S510, the statistics of the statistical names of the configuration items that meet the judgment condition are updated by the intermediate layer.

In this embodiment, the processing information of each hardware module is calculated by the intermediate layer according to the preset configuration file, and the usage of each hardware module of the payment terminal can be flexibly counted according to the actual needs of the user, and the statistical manner is simple.

In an embodiment, step S350 collects processing information of each hardware module according to a preset configuration file by using an intermediate layer, and generates a statistical file, and further includes steps (a) and (b):

Step (a): Generate a statistical file every predetermined time through the intermediate layer.

The payment terminal can generate a statistical file every preset time through the statistics module of the middle layer, and the preset time can be set according to the actual needs of the user, for example, one month, one week, one day, and the like. When generating a statistical file, you can name the generated statistical file according to the preset time and the time when the statistical file is generated. For example, if a statistical file is generated every month, the statistical file can be named according to the generated year and month.

Step (b): Initializing, by the intermediate layer, the number of statistics corresponding to each statistical name included in the configuration file into the statistical file according to a preset format.

After the statistic file is generated by the statistic module of the middle layer, the payment terminal can initialize the statistic times corresponding to the statistic names included in the configuration file to the statistic file. The user can specify the statistic time period according to the actual requirements. For example, the number of successful MODEM receptions per day is counted, and the number of successful MODEM receptions per week is counted. The preset format may be "[statistic name]: statistical time period number = number of statistics", but is not limited thereto. In one embodiment, statistics The time period may be the same as or different from the preset time for generating the statistical file. For example, the payment terminal generates a statistical file every month through the statistics module of the middle layer, and the user needs to count the number of successful MODEM receptions in the month, and the format in the statistical file may be [MODEM reception success number]: the number of days = The number of statistics, or the user needs to count the number of successful MODEM receptions per week during the month, the format in the statistics file can be [MODEM Receive Success Times]: Week Number = Statistics Number.

The statistics of the statistics are initialized into the statistics file. When the statistics file is generated, all the statistics are 0 according to the preset format. When the payment terminal starts to pass the statistics module of the middle layer, the hardware is used. When the processing information of the module is counted, it is automatically updated.

As shown in FIG. 6, in an embodiment, step S510 updates the statistical number of the statistical names of the configuration items that meet the determination condition by the intermediate layer, including the following steps:

Step S602, obtaining, by the intermediate layer, a statistical name of the configuration item that meets the determination condition and a time for performing the comparison.

The payment terminal determines whether the processing return value included in the processing information of the hardware module meets the judgment condition in the configuration item matching the interface number included in the processing information through the statistics module of the middle layer, and if yes, obtains the matching through the statistics module of the middle layer. The statistical name of the configuration item that determines the condition and the time at which the processing information is compared.

In step S604, the intermediate layer obtains the matching statistics number from the statistical file according to the statistical name of the configuration item that meets the determination condition and the time for performing the comparison.

According to the time when the processing information is compared, the payment terminal can obtain the corresponding statistical file through the statistics module of the middle layer, and then according to the statistical name of the configuration item that meets the judgment condition and the time when the processing information is compared, the corresponding statistical file is used. Get the number of statistics for the match.

For example, the payment terminal generates a statistical file every one month through the statistics module of the middle layer, and the user specifies the processing information of the hardware module of the daily, and the statistical name of the configuration item that meets the judgment condition is the number of successful receptions of the MODEM, and the comparison time is performed. For January 15th, 2017 at 15:00 pm, according to the time of comparison, the statistical file of January 2017 can be obtained first, and then according to the preset format in the statistical file [statistical name]: number of days = number of statistics , get the MODEM received successfully The number of days in which the number of days is 5.

In step S606, the number of matched statistics is incremented by one and then rewritten into the statistical file.

After the statistic module of the middle layer obtains the statistic name of the configuration item that meets the judgment condition and the statistic number of the matching time, the statistic module can add the statistic number to the corresponding statistic file.

In this embodiment, the statistical file can be used to store the statistical result of the processing information of each hardware module, and the statistical time period can be flexibly set, and the statistical data query can be conveniently performed.

As shown in FIG. 7, in an embodiment, the foregoing information statistics method further includes the following steps:

Step S702, sending a statistical information query request to the middle layer through the application layer.

The payment terminal may send a statistical information query request to the statistics module of the middle layer by calling the statistical data query interface provided by the middle layer through each application in the application layer.

Step S704, obtaining, by the intermediate layer, the statistical name and the query time of the query according to the statistical information query request.

The payment terminal receives the statistical information query request sent by the application of the application layer through the statistics module of the middle layer, and can obtain the statistical name of the required query and the query time of the required query.

Step S706: Obtain a statistical number corresponding to the statistical name of the query and the query time from the statistical file through the intermediate layer, and return to the application layer.

The payment module can obtain the corresponding statistical file according to the query time through the statistics module of the middle layer, and obtain the statistical number matching the queryed statistical name and the query time from the statistical file, and return the obtained statistics count to the application layer. For example, the payment terminal may send a statistical information query request to the middle layer through the application A of the application layer to query the number of successful card reading and writing on December 3, 2016, and the statistics module of the middle layer may be based on the query time on December 3, 2016. Obtain the statistics file of March 2016, and obtain the statistics number of the card number of the number of days of card reading and writing success from the data file of March 2016, and return the number of statistics to the application A of the application layer, applying A direction. The user shows the number of statistics.

In this embodiment, the statistical information of the required hardware modules can be easily obtained, which is convenient and quick.

It can be understood that the above information statistics module can be applied to the payment terminal in addition to the payment terminal. Its terminal, such as a smart phone, a tablet, etc., is not limited to the payment terminal described above.

As shown in FIG. 8 , in an embodiment, an information statistics apparatus is provided, including: an intermediate interface calling module 810 , a system interface calling module 820 , a processing information acquiring module 830 , a reading module 840 , and a statistics module 850 .

The intermediate interface invoking module 810 is configured to invoke an intermediate interface provided by the intermediate layer through the application layer.

The system interface invoking module 820 is configured to invoke a corresponding hardware module interface in the system layer through the intermediate interface, so that the system layer processes the matched hardware module according to the hardware module interface for processing.

The processing information obtaining module 830 is configured to acquire processing information of the matched hardware module returned by the system layer through the intermediate interface, and send the processing information to the message queue.

The reading module 840 is configured to read processing information of each hardware module from the message queue through the intermediate layer.

The statistics module 850 is configured to collect, by using an intermediate layer, processing information of each hardware module according to a preset configuration file, and generate a statistical file.

The information statistics device calls the intermediate interface provided by the middle layer through the application layer, and calls the corresponding hardware module interface in the system layer through the intermediate interface, so that the system layer processes the matched hardware module according to the hardware module interface, and returns to the intermediate interface. The processing information of the matched hardware module is sent to the message queue through the intermediate interface, and the processing information of each hardware module is read from the message queue through the intermediate layer, and the processing information of each hardware module is calculated according to the preset configuration file. And generate a statistical file, which can flexibly count the usage of each hardware module of the payment terminal, and the statistical method is simple, and does not need to consume a large amount of resources for application development.

As shown in FIG. 9, in an embodiment, the information statistics device includes a middle interface call module 810, a system interface call module 820, a process information acquisition module 830, a read module 840, and a statistics module 850, and includes a definition module. 860 and macro definition module 870.

The definition module 860 is configured to respectively define an intermediate interface corresponding to each hardware module interface.

The macro definition module 870 is configured to perform macro definition on each hardware module interface and the corresponding intermediate interface in the header file.

In this embodiment, by using the macro definition, when the intermediate interface provided by the middle layer is invoked through the application layer, the interface mode of the hardware module directly calling the system layer in the traditional manner is consistent, and the application is installed for each application installed by the payment terminal. The intermediate layer does not need to make any changes to the usage statistics of each hardware module, and does not need to re-consume resources for application development.

In one embodiment, the processing information includes an interface number and a processing return value. As shown in FIG. 10, the statistics module 850 includes a configuration item acquisition unit 1002, a comparison unit 1004, a determination unit 1006, and an update unit 1008.

The configuration item obtaining unit 1002 is configured to obtain, by using an intermediate layer, a configuration item in a preset configuration file, where the configuration item includes a statistical name, an interface number, and a determination condition.

The comparison unit 1004 is configured to compare the processing information of each read hardware module with the configuration item through the intermediate layer.

The determining unit 1006 is configured to determine, by the intermediate layer, whether the processing return value included in the read processing information meets the matching configuration item if there is a configuration item that matches the interface number included in the read processing information. condition.

The updating unit 1008 is configured to update, by the intermediate layer, the number of statistics corresponding to the statistical name of the configuration item that meets the determination condition, if the processing return value included in the processed processing information meets the determination condition of the matching configuration item.

As shown in FIG. 11 , in one embodiment, the foregoing statistics module includes a configuration unit acquisition unit 1002, a comparison unit 1004, a determination unit 1006, and an update unit 1008, and a generation unit 1010 and an initialization unit 1012.

The generating unit 1010 is configured to generate a statistical file by the intermediate layer every preset time.

The initializing unit 1012 is configured to initialize, by the intermediate layer, a statistical number corresponding to each statistical name included in the configuration file to the statistical file according to a preset format.

The update unit 1008 includes an acquisition subunit 1102 and a write subunit 1104.

The obtaining sub-unit 1102 is configured to obtain, by the intermediate layer, a statistical name of the configuration item that meets the determining condition and a time for performing the comparison.

The obtaining sub-unit 1102 is further configured to obtain, by the intermediate layer, the number of matching statistics from the statistical file according to the statistical name of the configuration item that meets the judgment condition and the time for performing the comparison.

The writing subunit 1104 is configured to add one of the matching statistics to the statistical file and rewrite it into the statistical file.

As shown in FIG. 12, in one embodiment, the information statistics device includes an intermediate interface calling module 810, a system interface calling module 820, a processing information acquiring module 830, a reading module 840, a statistics module 850, a definition module 860, and The macro definition module 870 further includes a sending module 880, a query information acquiring module 890, and a returning module 900.

The sending module 880 is configured to send a statistical information query request to the middle layer through the application layer.

The query information obtaining module 890 is configured to obtain the statistical name and the query time of the query according to the statistical information query request by the intermediate layer.

The returning module 900 is configured to obtain, by using an intermediate layer, a statistical number corresponding to the statistical name of the query and the query time from the statistical file, and return to the application layer.

Each of the above-described information statistical devices may be implemented in whole or in part by software, hardware, or a combination thereof. For example, in the hardware implementation, the updating unit 1008 may update the statistical number corresponding to the statistical name of the configuration item that meets the determination condition by using the processor of the terminal, where the processor may be a central processing unit (CPU), a microprocessor, or the like. . The above modules may be embedded in the hardware of the terminal or may be stored in the memory of the terminal in the form of software, so that the processor can call the corresponding operations of the above modules.

In one embodiment, a terminal is provided that includes a memory and a processor having stored therein computer executable instructions that, when executed by the processor, cause the processor to perform the statistical methods described above.

In one embodiment, one or more non-volatile readable storage media storing computer-executable instructions are provided that, when executed by one or more processors, implement the statistical methods described above.

One of ordinary skill in the art can understand that all or part of the process of implementing the foregoing embodiments can be completed by a computer program to instruct related hardware, and the program can be stored in a computer readable storage medium. When executed, the flow of an embodiment of the methods as described above may be included. The storage medium may be a non-volatile storage medium such as a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

The technical features of the above-described embodiments may be arbitrarily combined. For the sake of brevity of description, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be considered as the scope of this manual.

The above-mentioned embodiments are merely illustrative of several embodiments of the present application, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the present application. Therefore, the scope of the invention should be determined by the appended claims.

Claims

An information statistical method, including:

Calling the intermediate interface provided by the middle layer through the application layer;

Calling, by the intermediate interface, a corresponding hardware module interface in the system layer, so that the system layer processes the matched hardware module according to the hardware module interface;

Acquiring processing information of the matched hardware module returned by the system layer by using the intermediate interface, and sending the processing information to a message queue;

Reading, by the intermediate layer, processing information of each hardware module from the message queue; and

The processing information of each hardware module is calculated by the intermediate layer according to a preset configuration file, and a statistical file is generated.
The method according to claim 1, wherein before the invoking an intermediate interface provided by the intermediate layer by the application layer, the method further comprises:

Defining an intermediate interface corresponding to each hardware module interface; and

Macro definitions are made in the header file for each hardware module interface and the corresponding intermediate interface.
The method according to claim 1, wherein the processing information comprises an interface number and a processing return value;

The calculating, by the intermediate layer, the processing information of each hardware module according to a preset configuration file, and generating a statistical file, including:

Acquiring, by the intermediate layer, a configuration item in a preset configuration file, where the configuration item includes a statistical name, an interface number, and a determination condition;

Comparing, by the intermediate layer, processing information of each read hardware module with the configuration item; and

If there is a configuration item matching the interface number included in the read processing information, determining, by the intermediate layer, whether the processing return value included in the read processing information meets the judgment condition of the matched configuration item, If yes, the statistical number corresponding to the statistical name of the configuration item that meets the judgment condition is updated by the intermediate layer.
The method according to claim 3, wherein said passing said intermediate layer is based The preset configuration file collects processing information of each hardware module and generates a statistical file, and further includes:

Generating a statistical file by the intermediate layer every preset time; and

The statistical number corresponding to each statistical name included in the configuration file is initialized and written into the statistical file by the intermediate layer according to a preset format.
The method according to claim 4, wherein the updating the statistical number corresponding to the statistical name of the configuration item that meets the determination condition by the intermediate layer comprises:

Obtaining, by the intermediate layer, a statistical name of the configuration item that meets the judgment condition and a time for performing the comparison;

Obtaining, by the intermediate layer, the number of matching statistics from the statistical file according to the statistical name of the configuration item that meets the judgment condition and the time for performing the comparison; and

The number of statistics of the matching is increased by one and then rewritten into the statistical file.
The method of claim 1 further comprising:

Sending a statistical information query request to the intermediate layer by using the application layer;

Obtaining, by the intermediate layer, the statistical name and the query time of the query according to the statistical information query request; and

And obtaining, by the intermediate layer, a statistical number corresponding to the statistical name and the query time of the query from the statistical file, and returning to the application layer.
A terminal comprising a memory and a processor, the memory storing computer executable instructions, the computer executable instructions being executed by the processor, causing the processor to perform the following steps:

Calling the intermediate interface provided by the middle layer through the application layer;

Calling, by the intermediate interface, a corresponding hardware module interface in the system layer, so that the system layer processes the matched hardware module according to the hardware module interface;

Acquiring processing information of the matched hardware module returned by the system layer by using the intermediate interface, and sending the processing information to a message queue;

Reading, by the intermediate layer, processing information of each hardware module from the message queue; and

The processing information of each hardware module is calculated by the intermediate layer according to a preset configuration file, and a statistical file is generated.
The terminal according to claim 7, wherein said computer executable instructions are executed by said processor, further causing said processor to perform said step of calling said intermediate layer provided by said intermediate layer through said application layer Also executed:

Defining an intermediate interface corresponding to each hardware module interface; and

The macro definition step is performed in the header file for each hardware module interface and the corresponding intermediate interface.
The terminal according to claim 7, wherein the processing information comprises an interface number and a processing return value;

The calculating, by the intermediate layer, the processing information of each hardware module according to a preset configuration file, and generating a statistical file, including:

Acquiring, by the intermediate layer, a configuration item in a preset configuration file, where the configuration item includes a statistical name, an interface number, and a determination condition;

Comparing, by the intermediate layer, processing information of each read hardware module with the configuration item; and

If there is a configuration item matching the interface number included in the read processing information, determining, by the intermediate layer, whether the processing return value included in the read processing information meets the judgment condition of the matched configuration item, If yes, the statistical number corresponding to the statistical name of the configuration item that meets the judgment condition is updated by the intermediate layer.
The terminal according to claim 9, wherein the calculating, by the intermediate layer, the processing information of each hardware module according to a preset configuration file, and generating a statistical file, further comprising:

Generating a statistical file by the intermediate layer every preset time; and

The statistical number corresponding to each statistical name included in the configuration file is initialized and written into the statistical file by the intermediate layer according to a preset format.
The terminal according to claim 10, wherein said passing said intermediate layer is further The number of statistics corresponding to the new statistical name of the configuration item that meets the judgment criteria, including:

Obtaining, by the intermediate layer, a statistical name of the configuration item that meets the judgment condition and a time for performing the comparison;

Obtaining, by the intermediate layer, the number of matching statistics from the statistical file according to the statistical name of the configuration item that meets the judgment condition and the time for performing the comparison; and

The number of statistics of the matching is increased by one and then rewritten into the statistical file.
The terminal of claim 7 wherein said computer executable instructions, when executed by said processor, further cause said processor to:

Sending a statistical information query request to the intermediate layer by using the application layer;

Obtaining, by the intermediate layer, the statistical name and the query time of the query according to the statistical information query request; and

Obtaining, by the intermediate layer, a statistical number corresponding to the statistical name of the query and the query time from the statistical file, and returning to the application layer.
One or more non-volatile readable storage media storing computer-executable instructions, when executed by one or more processors, cause the one or more processors to perform the following steps:

Calling the intermediate interface provided by the middle layer through the application layer;

Calling, by the intermediate interface, a corresponding hardware module interface in the system layer, so that the system layer processes the matched hardware module according to the hardware module interface;

Acquiring processing information of the matched hardware module returned by the system layer by using the intermediate interface, and sending the processing information to a message queue;

Reading, by the intermediate layer, processing information of each hardware module from the message queue; and

The processing information of each hardware module is calculated by the intermediate layer according to a preset configuration file, and a statistical file is generated.
A non-volatile readable storage medium according to claim 13 wherein said one or more processes are also performed when said computer executable instructions are executed by one or more processors Before executing the step of calling the intermediate interface provided by the middle layer through the application layer, the device further performs:

Defining an intermediate interface corresponding to each hardware module interface; and

Macro definitions are made in the header file for each hardware module interface and the corresponding intermediate interface.
The non-volatile readable storage medium according to claim 13, wherein the processing information comprises an interface number and a processing return value;

The calculating, by the intermediate layer, the processing information of each hardware module according to a preset configuration file, and generating a statistical file, including:

Acquiring, by the intermediate layer, a configuration item in a preset configuration file, where the configuration item includes a statistical name, an interface number, and a determination condition;

Comparing, by the intermediate layer, processing information of each read hardware module with the configuration item; and

If there is a configuration item matching the interface number included in the read processing information, determining, by the intermediate layer, whether the processing return value included in the read processing information meets the judgment condition of the matched configuration item, If yes, the statistical number corresponding to the statistical name of the configuration item that meets the judgment condition is updated by the intermediate layer.
The non-volatile readable storage medium according to claim 15, wherein the intermediate layer collects processing information of the respective hardware modules according to a preset configuration file, and generates a statistical file, further including :

Generating a statistical file by the intermediate layer every preset time; and

The statistical number corresponding to each statistical name included in the configuration file is initialized and written into the statistical file by the intermediate layer according to a preset format.
The non-volatile readable storage medium according to claim 16, wherein the statistical number corresponding to the statistical name of the configuration item that meets the determination condition by the intermediate layer is updated, including:

Obtaining, by the intermediate layer, a statistical name of the configuration item that meets the judgment condition and a time for performing the comparison;

Performing comparison by the intermediate layer according to the statistical name of the configuration item that meets the judgment condition Time to obtain matching statistics from the statistical file; and

The number of statistics of the matching is increased by one and then rewritten into the statistical file.
The non-volatile readable storage medium of claim 13, wherein when the computer executable instructions are executed by one or more processors, the one or more processors are further caused to:

Sending a statistical information query request to the intermediate layer by using the application layer;

Obtaining, by the intermediate layer, the statistical name and the query time of the query according to the statistical information query request; and

Obtaining, by the intermediate layer, a statistical number corresponding to the statistical name of the query and the query time from the statistical file, and returning to the application layer.