CN108257227A - A kind of Quick Response Code settlement method, terminal and system - Google Patents
A kind of Quick Response Code settlement method, terminal and system Download PDFInfo
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- CN108257227A CN108257227A CN201810145794.9A CN201810145794A CN108257227A CN 108257227 A CN108257227 A CN 108257227A CN 201810145794 A CN201810145794 A CN 201810145794A CN 108257227 A CN108257227 A CN 108257227A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B11/00—Apparatus for validating or cancelling issued tickets
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/327—Short range or proximity payments by means of M-devices
- G06Q20/3274—Short range or proximity payments by means of M-devices using a pictured code, e.g. barcode or QR-code, being displayed on the M-device
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Abstract
The embodiment of the invention discloses a kind of Quick Response Code settlement method, terminal and systems.This method includes：After the entrance credential information for receiving server transmission, interception payment Quick Response Code is as payment picture, and store payment picture into picture library, entrance credential information is that server is generated according to entrance gate payment information as obtained from the payment Quick Response Code that end of scan is shown；When monitoring that current electric quantity is less than default power threshold, payment picture is set as the low electric prompting figure that shuts down；When monitoring that export events and current electric quantity are less than sleep threshold, the low electric prompting figure that will shut down shows outlet gate, so that server is getting outlet gate and obtains export license information by scanning the low electric prompting figure of shutdown and settled accounts according to entrance credential information and export license information.This method is set as shutting down low electric prompting figure by that will pay picture, can avoid user terminal be in off-mode can not the outbound situation of barcode scanning clearing, so as to promote user experience.
Description
Technical Field
The invention relates to the technical field of mobile payment, in particular to a two-dimensional code settlement method, a terminal and a system.
Background
In the information age, with the popularization of intelligent terminals and the wide application of mobile internet technologies, mobile payment has been deeply focused on the aspects of people's lives. Wherein, the application that the two-dimensional code has been extensive by virtue of its superior performance and cheap application cost is applied to transportation and logistics industry etc. and the subway is the indispensable vehicle of people's trip again, and the two-dimensional code payment provides very big facility in the aspect of taking advantage of the subway for people's trip.
At present, a user generally takes a subway through two-dimension code payment: when a user enters a station, the gate machine for entering the station opens the gate machine by scanning an application program with a payment function, such as a payment two-dimensional code of a payment treasure, provided by the user; when the user goes out of the station, the gate machine for going out of the station scans the same payment two-dimensional code as the user goes in the station again, and deducts money and goes out of the station. In the process, a user needs to swipe a gate once when entering or leaving the station, and if the user enters the station, the terminal cannot scan a code and leave the station according to a normal flow if a mobile phone is powered off, so that the user experience is poor.
Disclosure of Invention
The embodiment of the invention provides a two-dimensional code settlement method, a terminal and a system, wherein a payment picture is set as a shutdown low-power prompt picture, so that the phenomenon that a user cannot perform code scanning settlement and is out of a station due to the fact that the user terminal is in a shutdown state can be avoided, and the user experience is improved.
In a first aspect, an embodiment of the present invention provides a two-dimensional code settlement method, where the method includes:
after entrance certificate information sent by a server is received, intercepting a payment two-dimensional code as a payment picture, and storing the payment picture in a picture library, wherein the entrance certificate information is generated by the server according to payment information obtained by scanning a payment two-dimensional code displayed by a terminal through an entrance gate;
when the current electric quantity is monitored to be lower than a preset electric quantity threshold value, setting the payment picture as a shutdown low-power prompt picture;
and when an exit event is monitored and the current electric quantity is lower than a dormancy threshold value, displaying the shutdown low-power prompt picture to a gate machine, so that the server obtains exit voucher information by scanning the shutdown low-power prompt picture when obtaining the exit gate machine, and settling according to the entrance voucher information and the exit voucher information.
In a second aspect, an embodiment of the present invention further provides a two-dimensional code settlement method, where the method includes:
the method comprises the steps that a server obtains entrance certificate information obtained by an entrance gate through scanning a payment two-dimensional code provided by a terminal, and sends the entrance certificate information to the entrance gate and the terminal;
after receiving the entrance certificate information, the terminal intercepts the payment two-dimensional code as a payment picture and stores the payment picture in a picture library;
when the terminal monitors that the current electric quantity is lower than a preset electric quantity threshold value, the payment picture is set to be a shutdown low-power prompt diagram, and when an exit event is monitored and the current electric quantity is lower than a dormancy threshold value, the shutdown low-power prompt diagram is displayed to an exit gate;
and if the server acquires the export voucher information obtained by scanning the shutdown low-power prompt picture by the export gate, settling according to the entrance voucher information and the export voucher information, and sending successful settlement information to the export gate.
In a third aspect, an embodiment of the present invention further provides a terminal, where the terminal includes:
one or more processors;
a storage device for storing one or more programs,
when the one or more programs are executed by the one or more processors, the one or more processors implement the two-dimensional code settlement method according to any one of the first aspect.
In a fourth aspect, an embodiment of the present invention further provides a two-dimensional code settlement system, where the system includes: the system comprises a server, a terminal and a gate, wherein the gate comprises an entrance gate and an exit gate; wherein,
the server is used for acquiring entrance certificate information obtained by an entrance gate machine through scanning a payment two-dimensional code provided by a terminal and sending the entrance certificate information to the entrance gate machine and the terminal;
the terminal is used for intercepting the payment two-dimensional code as a payment picture after receiving the entrance voucher information and storing the payment picture in a picture library;
the terminal is further used for setting the payment picture as a shutdown low-power-consumption prompt diagram when the current electric quantity is monitored to be lower than a preset electric quantity threshold value, and displaying the shutdown low-power-consumption prompt diagram to an exit gate when an exit event is monitored and the current electric quantity is lower than a dormancy threshold value;
and the server is also used for carrying out settlement according to the entrance voucher information and the exit voucher information and sending successful settlement information to the exit gate if the exit voucher information obtained by scanning the shutdown low-power prompt picture is obtained by the exit gate.
According to the two-dimension code settlement method, the terminal and the system, after the terminal receives the entrance certificate information sent by the server, the payment two-dimension code is automatically intercepted and used as the payment picture; when the current electric quantity is monitored to be lower than a preset electric quantity threshold value, setting the payment picture as a shutdown low-power prompt picture; when the terminal is in a power-off state, the terminal can display a power-off low-power prompt picture to the exit gate, so that the server obtains an exit certificate and settles according to the exit certificate information and the entrance certificate information to enable a user to go out. According to the method, the payment picture is set to the shutdown low-power prompt picture, so that the phenomenon that a user cannot clear a code to settle and exit due to the fact that the user terminal is in a shutdown state can be avoided, and the user experience is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
fig. 1 is a flowchart of a two-dimensional code settlement method according to a first embodiment of the present invention;
fig. 2 is a flowchart of a two-dimensional code settlement method provided in the second embodiment of the present invention;
fig. 3A is a signaling diagram of a two-dimensional code settlement method according to a third embodiment of the present invention;
fig. 3B is a flowchart of a two-dimensional code settlement method provided in the third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a terminal provided in the fourth embodiment of the present invention;
fig. 5 is a block diagram of a two-dimensional code settlement system according to a fifth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant aspects of the present invention are shown in the drawings.
Example one
Fig. 1 is a flowchart of a two-dimensional code settlement method according to an embodiment of the present invention, which is applicable to a situation where a user scans a two-dimensional code to take a subway through an application program with a payment function on a terminal, such as a pay bank. The whole two-dimensional code settlement method is usually executed by a server corresponding to an application program with a payment function, a terminal held by a user and a gate in a mutual matching manner, wherein the gate comprises an entrance gate and an exit gate. Referring to fig. 1, the method specifically includes:
s110, after entrance certificate information sent by the server is received, the payment two-dimensional code is intercepted to serve as a payment picture, and the payment picture is stored in a picture library, wherein the entrance certificate information is generated by the server according to payment information obtained by scanning the payment two-dimensional code displayed by the terminal through an entrance gate.
The gate is a channel management device used for managing pedestrian flow and regulating pedestrian entrance and exit, and the most basic most core function of the gate is to realize that only one person passes through at a time and can be used for entrance and exit of various occasions. The floodgate in this embodiment is for setting up in the access & exit floodgate of each station of subway, and is provided with two-dimensional code identification frame on this floodgate for supply the user to sweep the sign indicating number business turn over station. Correspondingly, the entrance gate is a gate arranged at the entrance of the subway; the payment two-dimensional code is a two-dimensional code of an application program with a payment function, which can be identified by the gate, such as a payment two-dimensional code of a payment treasure or a payment two-dimensional code of a WeChat.
The server in this embodiment is a background of the application having the payment function, such as a pay bank server, and the server may provide a decision for payment of the application.
The payment picture is a screenshot of a payment two-dimensional code which is captured by the terminal and displayed to the entrance gate by a user. The picture library may be a picture library set by a user for storing local pictures, may also be a picture library set by a terminal as a default, and may also be a picture library set on the cloud platform by the user for storing pictures.
The payment information refers to account information acquired by the gate machine after scanning the payment two-dimensional code displayed by the user, and can include information such as the account name of the user, the used payment platform, the identity level of the user and the like. The entrance voucher information is a voucher for opening the gate of the entrance gate machine. Specifically, after confirming that the entry gate is an entry gate, the information indicating that the entry gate is opened, which is sent to the entry gate by the server, is entry credential information, which may include a location of the entry gate, a stop name, a one-trip fee, and the like.
For example, the process of generating the portal credential information may be: the entrance gate acquires payment information according to the payment two-dimensional code and sends entrance confirmation information to the server according to the payment information, wherein the entrance confirmation information is generated by the entrance gate according to the position information of the entrance gate; and after receiving the entrance confirmation information sent by the entrance gate, the server generates entrance credential information according to the entrance confirmation information.
And S120, when the current electric quantity is monitored to be lower than a preset electric quantity threshold value, setting the payment picture as a shutdown low-power prompt picture.
The preset electric quantity threshold value is an offline value of the electric quantity value of the battery of the terminal, which can support any one or more application programs on the user operation terminal, and can be 20%; the shutdown low-power prompt diagram refers to a battery power diagram displayed to a user when the battery power of the terminal is lower than a preset power threshold value so as to inform the user that the power of the terminal is insufficient and needs to be charged.
For example, the specific process may be: the method comprises the steps that a user displays a payment two-dimensional code of the payment treasure on a mobile phone to an entrance gate, and after the entrance gate scans the payment two-dimensional code, position information of the entrance gate is sent to a server of the payment treasure according to information provided by the payment two-dimensional code; and after receiving the information, the payment treasure server confirms that the payment treasure server is an entrance gate machine according to the information, generates entrance certificate information according to the information and the information of the user payment treasure account, sends an entrance certificate to the entrance gate machine and the terminal, and opens the gate after the entrance gate machine receives the information.
After receiving the entrance certificate information, the terminal confirms that the user enters the station according to the entrance certificate information, automatically intercepts the payment two-dimensional code displayed to the entrance gate by the user, stores the intercepted payment two-dimensional code into a picture library which is set by the user and automatically stores the intercepted payment, optionally names the payment picture by using the current time and the payment two-dimensional information, and rapidly obtains the payment picture according to the name when the payment picture is used later.
And S130, when the exit event is monitored and the current electric quantity is lower than the dormancy threshold value, displaying the shutdown low-power prompt picture to the exit gate, so that the server obtains exit voucher information by scanning the shutdown low-power prompt picture when obtaining the exit gate, and settling accounts according to the entry voucher information and the exit voucher information.
Corresponding to the entrance gate, the exit gate is a gate arranged at the exit of the subway; the exit event is a pressing signal generated by pressing a power key, a volume key or a terminal screen or the like on the terminal to enable the terminal to display a power-off low-power prompt diagram when a user goes out of the station; the sleep threshold is a battery power value corresponding to the terminal in a state where the terminal is powered off but can display a power-off low-power prompt diagram, and is generally 3.4V. It should be noted that, when the battery level of the terminal is lower than 3.4V but greater than 0V, the user presses a power key or other terminal screen to display a power-off low-power prompt.
For example, when an exit event is monitored and the current power level is below the hibernation threshold, the operation of presenting a shutdown low power prompt to the exit gate may include: and when the pressing signal is received and the current electric quantity is lower than the dormancy threshold value, displaying a shutdown low-power prompt diagram to the exit gate machine.
According to the method and the device, in order to avoid the situation that the terminal is not conductive so that the user cannot exit in the subway taking process, when the terminal monitors that the current battery power is lower than 20%, the previously stored payment picture is automatically acquired from the picture library, and the default shutdown low-power prompt picture of the system is replaced by the previously stored payment picture.
The export voucher information corresponds to the entry voucher information and is a voucher for the export gate machine to open the gate. Specifically, after confirming that the exit gate is the exit gate, the server sends information indicating that the exit gate is opened to the exit gate, which is exit credential information, and the information may include a location, a stop name, a total travel, and the like of the exit gate.
The specific process can be as follows: when a user needs to go out of a station and the terminal is in a power-off state, the user can enable the terminal to display a power-off low-power prompt diagram by pressing a power key on the terminal; after the terminal displays the shutdown low-power prompt picture, the user can display the shutdown low-power prompt picture to the exit gate machine, so that the exit gate machine scans the picture. And after the exit gate machine obtains payment information by scanning the picture, the exit gate machine sends exit confirmation information to the server, and after the server receives the information, the server generates exit certificate information according to the information and the information of the user account and settles accounts according to the entrance certificate information and the exit certificate information. In addition, the server sends a settlement success message to the exit gate to instruct the gate to open the gate.
According to the two-dimension code settlement method provided by the embodiment of the invention, after receiving the entrance certificate information sent by the server, the terminal automatically intercepts the payment two-dimension code as a payment picture; when the current electric quantity is monitored to be lower than a preset electric quantity threshold value, setting the payment picture as a shutdown low-power prompt picture; when the terminal is in a shutdown state, the terminal can display a shutdown low-power prompting picture to the exit gate so that the server obtains exit certificate information and performs settlement according to the exit certificate information and the entrance certificate information, and finally a user can exit. According to the method, the payment picture is set to the shutdown low-power prompt picture, the phenomenon that the user terminal cannot be cleared to settle and is out of the station when the user terminal is in a shutdown state can be avoided, and therefore user experience is improved.
In order to prevent the payment picture from being reused after the terminal is lost, for example, after the exit event is detected, the method may further include: and when a charging event is monitored, deleting the payment picture from the picture library, and setting a default picture of the system as a power-off low-power prompt picture. The charging event refers to an event that a user charges the terminal by using the charging device.
Example two
Fig. 2 is a flowchart of a two-dimensional code settlement method according to a second embodiment of the present invention. The embodiment is applicable to the situation that a user scans the code to take the subway through an application program with a payment function on the terminal, such as a payment two-dimensional code of a payment treasure. The whole two-dimensional code settlement method is generally executed by the server corresponding to the application program with the payment function, the terminal held by the user and the gate in a mutual cooperation manner, wherein the gate comprises an entrance gate and an exit gate. Referring to fig. 2, the method specifically includes:
s210, the server obtains entrance certificate information obtained by the entrance gate through scanning the payment two-dimensional code provided by the terminal, and sends the entrance certificate information to the entrance gate and the terminal.
The entrance gate is a gate arranged at the entrance of the subway; the payment two-dimensional code is a two-dimensional code of an application program with a payment function, which can be identified by the gate, such as a payment two-dimensional code of a payment treasure or a payment two-dimensional code of a WeChat. The server in this embodiment is a background of the application having the payment function, such as a pay bank server, and the server may provide a decision for payment of the application.
The entrance voucher information is a voucher for opening the gate of the entrance gate machine. Specifically, after confirming that the gateway is the entrance gateway, the server sends information indicating that the gateway is opened to the entrance gateway, that is, entrance credential information.
In order to ensure the security of a payment account provided by a user code scanning, after an entrance gate scans a payment two-dimensional code provided by a terminal, the entrance gate is required to send confirmation information of the gate to a server, wherein the confirmation information is information generated by the entrance gate according to the position where the entrance gate is located, namely the gate which can be the gate at which station and which position is sent to the server by the entrance gate, such as the entrance gate of subway B in Tianjin airport economic area; and the server generates entrance voucher information according to the confirmation information and the information of the payment account after receiving the confirmation information, and sends the entrance voucher to the entrance gate to indicate the entrance gate to store the entrance voucher so as to be used for subsequently settling the cost required by the user for taking the subway at this time. And the entrance gate machine opens the gate after receiving the information.
For example, the server may also determine whether the portal gate is the portal gate by acquiring the location information of the current terminal and comparing the confirmation information containing the location information sent by the portal gate with the location information of the current terminal.
And S220, after receiving the entrance certificate information, the terminal intercepts the payment two-dimensional code as a payment picture and stores the payment picture in a picture library.
The payment picture is a screenshot of a payment two-dimensional code which is captured by the terminal and displayed to the entrance gate by a user. The picture library may be a picture library set by a user for storing local pictures, may also be a picture library set by a terminal as a default, and may also be a picture library set on the cloud platform by the user for storing pictures.
And S230, when the terminal monitors that the current electric quantity is lower than a preset electric quantity threshold value, setting the payment picture as a shutdown low-power prompt picture, and when an exit event is monitored and the current electric quantity is lower than a dormancy threshold value, displaying the shutdown low-power prompt picture to an exit gate.
The preset electric quantity threshold value is an offline value of the electric quantity value of the battery of the terminal, which can support any one or more application programs on the user operation terminal, and can be 20%; the shutdown low-power prompt diagram is generally a battery power diagram displayed to a user when the battery power of the terminal is lower than a preset power threshold value so as to inform the user that the power of the terminal is insufficient and needs to be charged.
Corresponding to the entrance gate, the exit gate is a gate arranged at the exit of the subway; the exit event is a pressing signal generated by pressing a power key, a volume key or a terminal screen or the like on the terminal to enable the terminal to display a power-off low-power prompt diagram when a user goes out of the station; the sleep threshold is a corresponding battery power value when the terminal is in a state of being powered off but capable of displaying a power-off low-power prompt diagram, and is generally 3.4V. It should be noted that, when the battery level of the terminal is lower than 3.4V but greater than 0V, the user presses a power key or other terminal screen to display a power-off low-power prompt.
For example, when the terminal monitors an exit event and the current power level is lower than the hibernation threshold, the operation of presenting the shutdown low-power prompt diagram to the exit gate may include: and when the terminal receives the pressing signal and the current electric quantity is lower than the dormancy threshold value, displaying a shutdown low-power prompt diagram to the exit gate.
Specifically, in order to avoid the situation that the terminal fails to conduct electricity to cause the user to be unable to exit in the process of taking a subway by the user, when the terminal monitors that the current battery power is lower than 20%, the terminal automatically acquires the previously stored payment picture from the picture library and replaces the default shutdown low-power prompt picture of the system with the previously stored payment picture. Meanwhile, when the user needs to go out of the station and the terminal is in a power-off state, the user can enable the terminal to display a power-off low-power prompt diagram by pressing a power key on the terminal; after the terminal displays the shutdown low-power prompt picture, the user can display the shutdown low-power prompt picture to the exit gate machine, so that the exit gate machine scans the picture.
Illustratively, if the terminal monitors that the current electric quantity is not lower than a preset electric quantity threshold value, the subway taking process is scanned according to a normal payment two-dimensional code, the payment two-dimensional code is opened twice to enable a gate to perform code scanning settlement, but the gate sends corresponding confirmation information to a server after the code scanning is performed every time, so that the property safety problem of a user is prevented from being caused after a mobile phone is lost.
For example, in order to improve the experience of the user, if the server receives the confirmation information which is not sent by the gate, the server sends alarm information to the user or displays an input password interface to the user, and the user can complete the transaction by fingerprint, face recognition or inputting a preset payment password.
S240, if the server obtains the export voucher information obtained by scanning the shutdown low-power prompt picture, the settlement is carried out according to the entrance voucher information and the export voucher information, and settlement success information is sent to the export gate.
The outlet certificate information corresponds to the inlet certificate information and is a certificate for opening the gate of the outlet gate machine. Specifically, after confirming that the exit gate is the exit gate, the server sends information indicating that the exit gate is opened to the exit gate, that is, the exit credential information.
Similar to the entrance gate sending the confirmation information of the gate to the server, for account security, the exit gate also sends the confirmation information of the gate to the server at the exit, where the confirmation information is generated by the exit gate according to the location, that is, the exit gate sends to the server the gate at which location, such as the exit gate of tianjin subway station a; the server generates export voucher information according to the confirmation information and the information of the payment account after receiving the confirmation information, and settles the expense generated when the user takes the subway at this time according to the export voucher information and the entry voucher information; meanwhile, the settlement success information is sent to the exit gate machine to indicate the exit gate machine to open the gate after receiving the information.
For example, the server may also send the export voucher to the export gate, after receiving the information, the export gate generates a travel bill by combining the entry voucher information and the export voucher information, and sends the travel bill to the server, so that the server performs settlement, and after the settlement, the server sends a settlement success information to the export gate to instruct the export gate to open the gate. Wherein, the trip bill is the expense bill of taking the subway by the user at this moment, and can include: the station entrance, the station exit, the single-stroke cost, the total stroke cost and the like.
According to the two-dimensional code settlement method provided by the embodiment of the invention, after the server acquires the entrance certificate information, the entrance certificate information is sent to the terminal; after receiving entrance voucher information sent by a server, a terminal automatically intercepts a payment two-dimensional code as a payment picture, and sets the payment picture as a shutdown low-power prompt picture when the current electric quantity is monitored to be lower than a preset electric quantity threshold value; when the user needs to go out and the terminal is in a power-off state, the terminal can display a power-off low-power prompt picture to the exit gate, so that the server obtains exit certificate information and carries out settlement according to the exit certificate information and the entrance certificate information, and finally the user goes out. According to the method, the payment picture is set to the shutdown low-power prompt picture, so that the phenomenon that a user cannot clear a code to settle and exit due to the fact that the user terminal is in a shutdown state can be avoided, and the user experience is improved.
In order to prevent the payment picture from being reused when the terminal is lost, the terminal may further include, for example, after monitoring an exit event: when monitoring a charging event, the terminal deletes the payment picture from the picture library and sets a default picture of the system as a power-off low-power prompt picture.
EXAMPLE III
Fig. 3A is a flowchart of a two-dimensional code settlement method provided by the third embodiment of the present invention, and fig. 3B is a signaling diagram of the two-dimensional code settlement method provided by the third embodiment of the present invention. The present embodiment provides a preferred example of further optimizing the generation of the entrance credential information and the exit credential information based on the above-described embodiments. Referring to fig. 3A and 3B, the method specifically includes:
and S310, the terminal displays the payment two-dimensional code to the entrance gate.
And S320, the entrance gate acquires payment information according to the payment two-dimensional code and sends entrance confirmation information to the server according to the payment information, wherein the entrance confirmation information is generated by the entrance gate according to the position information of the entrance gate.
The payment information refers to account information acquired by the gate machine after scanning the payment two-dimensional code displayed by the user, and can include information such as the account name of the user, the used payment platform, the identity level of the user and the like; the entrance confirmation information is information generated by the entrance gate according to the position of the entrance gate, namely the entrance gate sends the gate which can be the station and the position to the server, such as the entrance gate of subway B in Tianjin airport economic area.
S330, after receiving the entrance confirmation information sent by the entrance gate, the server generates entrance credential information according to the entrance confirmation information.
In order to avoid the situation that the two-dimensional code for payment is used by others after the mobile phone is lost in the process of taking a subway by a user, the gate can be set to send confirmation information of the gate to the server, and the server can perform operations such as settlement and payment after receiving the confirmation information.
In this embodiment, after receiving the entry confirmation information sent by the entry gate, the server generates entry credential information according to the entry confirmation information and information of the payment account corresponding to the payment two-dimensional code, and sends the entry credential information to the entry gate and the terminal.
S340, the server sends the entrance certificate information to the entrance gate and the terminal.
After the entrance gate receives the entrance voucher sent by the server, the user information in the entrance voucher information and the position information of the entrance gate can be compared with the payment information and the position information stored by the gate, and if the user information and the position information are consistent, the gate is opened.
And S350, after receiving the entrance certificate information, the terminal intercepts the payment two-dimensional code as a payment picture and stores the payment picture in a picture library.
And S360, when the terminal monitors that the current electric quantity is lower than a preset electric quantity threshold value, the payment picture is set to be a shutdown low-power prompt picture, and when an exit event is monitored and the current electric quantity is lower than a dormancy threshold value, the shutdown low-power prompt picture is displayed to an exit gate.
And S370, the exit gate acquires payment information according to the shutdown low-power prompt picture and sends exit confirmation information to the server according to the payment information, wherein the exit confirmation information is generated by the exit gate according to the position information of the exit gate.
The exit confirmation information is information generated by the exit gate according to the location, that is, the exit gate may send to the server which gate is at which location, such as the exit gate of tianjin subway station a.
And S380, after receiving the export confirmation information sent by the export gate, the server generates export voucher information according to the export confirmation information.
And S390, the server settles the account according to the entrance voucher information and the exit voucher information and sends settlement success information to the exit gate.
According to the two-dimensional code settlement method provided by the embodiment of the invention, after the server acquires the entrance certificate information, the entrance certificate information is sent to the terminal; after receiving entrance voucher information sent by a server, a terminal automatically intercepts a payment two-dimensional code as a payment picture, and sets the payment picture as a shutdown low-power prompt picture when the current electric quantity is monitored to be lower than a preset electric quantity threshold value; when the user needs to go out and the terminal is in a power-off state, the terminal can display a power-off low-power prompt picture to the exit gate, so that the server obtains exit certificate information and carries out settlement according to the exit certificate information and the entrance certificate information, and finally the user goes out. According to the method, the payment picture is set to the shutdown low-power prompt picture, so that the phenomenon that a user cannot clear a code to settle and exit due to the fact that the user terminal is in a shutdown state can be avoided, and the user experience is improved.
Example four
Fig. 4 is a block diagram of a terminal according to a fourth embodiment of the present invention, and fig. 4 shows a block diagram of an exemplary terminal 12 suitable for implementing the embodiment of the present invention. The terminal 12 shown in fig. 4 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present invention.
As shown in fig. 4, the terminal 12 is in the form of a general purpose computing device. The components of the terminal 12 may include, but are not limited to: one or more processors or processing units 16, a system memory 28, and a bus 18 that couples various system components including the system memory 28 and the processing unit 16.
Bus 18 represents one or more of any of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, and a processor or local bus using any of a variety of bus architectures. By way of example, such architectures include, but are not limited to, Industry Standard Architecture (ISA) bus, micro-channel architecture (MAC) bus, enhanced ISA bus, Video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnect (PCI) bus.
Terminal 12 typically includes a variety of computer system readable media. Such media may be any available media that is accessible by terminal 12 and includes both volatile and nonvolatile media, removable and non-removable media.
The system memory 28 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM)30 and/or cache memory 32. The terminal 12 can further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 34 may be used to read from and write to non-removable, nonvolatile magnetic media (not shown in FIG. 4, and commonly referred to as a "hard drive"). Although not shown in FIG. 4, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In these cases, each drive may be connected to bus 18 by one or more data media interfaces. System memory 28 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the invention.
A program/utility 40 having a set (at least one) of program modules 42 may be stored, for example, in system memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. Program modules 42 generally carry out the functions and/or methodologies of the described embodiments of the invention.
The terminal 12 may also communicate with one or more external devices 14 (e.g., keyboard, pointing device, display 24, etc.), one or more devices that enable a user to interact with the device, and/or any devices (e.g., network card, modem, etc.) that enable the terminal 12 to communicate with one or more other computing devices. Such communication may be through an input/output (I/O) interface 22. Also, the terminal 12 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN) and/or a public network, such as the Internet) via the network adapter 20. As shown, the network adapter 20 communicates with the other modules of the terminal 12 via the bus 18. It should be understood that although not shown in fig. 4, other hardware and/or software modules may be used in conjunction with the terminal 12, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
The processing unit 16 executes various functional applications and data processing by executing programs stored in the system memory 28, for example, to implement the two-dimensional code settlement method provided in the first embodiment of the present invention.
EXAMPLE five
Fig. 5 is a block diagram of a two-dimensional code settlement system according to a fifth embodiment of the present invention, where the system can be used to execute a two-dimensional code settlement method according to any embodiment of the present invention, and has corresponding functional modules and beneficial effects of the execution method. Specifically, the system 100 includes: a server 101, a terminal 102 and a gate 103; the gates include an entrance gate 104 and an exit gate 105, wherein,
the server 101 is configured to obtain entry credential information obtained by the entry gate 104 by scanning the payment two-dimensional code provided by the terminal 102, and send the entry credential information to the entry gate 104 and the terminal 102;
the terminal 102 is used for intercepting the payment two-dimensional code as a payment picture after receiving the entrance certificate information, and storing the payment picture in a picture library;
the terminal 102 is further configured to set the payment picture as a shutdown low-power prompt diagram when it is monitored that the current power amount is lower than a preset power amount threshold, and display the shutdown low-power prompt diagram to the exit gate 105 when an exit event is monitored and the current power amount is lower than a dormancy threshold;
the server 101 is further configured to, if the export voucher information obtained by scanning the shutdown low-power prompt diagram by the export gate 105 is obtained, perform settlement according to the entry voucher information and the export voucher information, and send a settlement success information to the export gate 105.
According to the two-dimensional code settlement system provided by the embodiment of the invention, after the server acquires the entrance certificate information, the entrance certificate information is sent to the terminal; after receiving entrance voucher information sent by a server, a terminal automatically intercepts a payment two-dimensional code as a payment picture, and sets the payment picture as a shutdown low-power prompt picture when the current electric quantity is monitored to be lower than a preset electric quantity threshold value; when the user needs to go out and the terminal is in a power-off state, the terminal can display a power-off low-power prompt picture to the exit gate, so that the server obtains an exit certificate and carries out settlement according to the exit certificate information and the entrance certificate information, and finally the user goes out. According to the method, the payment picture is set to the shutdown low-power prompt picture, so that the phenomenon that a user cannot clear a code to settle and exit due to the fact that the user terminal is in a shutdown state can be avoided, and the user experience is improved.
Optionally, the step of the server 101 obtaining the entrance credential information obtained by the entrance gate 104 by scanning the payment two-dimensional code provided by the terminal 102 may include:
the terminal 102 displays the payment two-dimensional code to the entrance gate 104;
the entrance gate 104 acquires payment information according to the payment two-dimensional code and sends entrance confirmation information to the server 101 according to the payment information, wherein the entrance confirmation information is generated by the entrance gate 104 according to the position information of the entrance gate;
after receiving the entry confirmation information sent by the entry gate 104, the server 101 generates entry credential information based on the entry confirmation information.
Correspondingly, the step of the server 101 acquiring the exit credential information obtained by the exit gate 105 by scanning the shutdown low-power prompt diagram may include:
the exit gate 105 acquires payment information according to the shutdown low-power prompt diagram and sends exit confirmation information to the server 101 according to the payment information, wherein the exit confirmation information is generated by the exit gate 105 according to the position information of the exit gate;
after receiving the export confirmation information sent by the export gate 105, the server 101 generates export credential information based on the export confirmation information.
Optionally, the terminal 102 is further configured to delete the payment picture from the picture library when the charging event is monitored, and set a default picture of the system as a power-off low-power-supply prompting picture.
Illustratively, the terminal 102 is further configured to present a power-off low power prompt to the exit gate 105 when the push signal is received and the current power level is below the sleep threshold.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (9)
1. A two-dimension code settlement method is characterized by comprising the following steps:
after entrance certificate information sent by a server is received, intercepting a payment two-dimensional code as a payment picture, and storing the payment picture in a picture library, wherein the entrance certificate information is generated by the server according to payment information obtained by scanning a payment two-dimensional code displayed by a terminal through an entrance gate;
when the current electric quantity is monitored to be lower than a preset electric quantity threshold value, setting the payment picture as a shutdown low-power prompt picture;
and when an exit event is monitored and the current electric quantity is lower than a dormancy threshold value, displaying the shutdown low-power prompt picture to a gate machine, so that the server obtains exit voucher information by scanning the shutdown low-power prompt picture when obtaining the exit gate machine, and settling according to the entrance voucher information and the exit voucher information.
2. The method of claim 1, further comprising, after monitoring the exit event:
and when a charging event is monitored, deleting the payment picture from the picture library, and setting a system default picture as a power-off low-power prompt picture.
3. A two-dimension code settlement method is characterized by comprising the following steps:
the method comprises the steps that a server obtains entrance certificate information obtained by an entrance gate through scanning a payment two-dimensional code provided by a terminal, and sends the entrance certificate information to the entrance gate and the terminal;
after receiving the entrance certificate information, the terminal intercepts the payment two-dimensional code as a payment picture and stores the payment picture in a picture library;
when the terminal monitors that the current electric quantity is lower than a preset electric quantity threshold value, the payment picture is set to be a shutdown low-power prompt diagram, and when an exit event is monitored and the current electric quantity is lower than a dormancy threshold value, the shutdown low-power prompt diagram is displayed to an exit gate;
and if the server acquires the export voucher information obtained by scanning the shutdown low-power prompt picture by the export gate, settling according to the entrance voucher information and the export voucher information, and sending successful settlement information to the export gate.
4. The method of claim 3, wherein the step of obtaining the entrance certificate information obtained by the entrance gate through scanning the payment two-dimensional code provided by the terminal by the server comprises the steps of:
the terminal displays the payment two-dimensional code to the entrance gate;
the entrance gate acquires payment information according to the payment two-dimensional code and sends entrance confirmation information to the server according to the payment information, wherein the entrance confirmation information is generated by the entrance gate according to the position information of the entrance gate;
and after receiving the entrance confirmation information sent by the entrance gate, the server generates the entrance credential information according to the entrance confirmation information.
5. The method of claim 3, wherein the server obtaining the export credential information obtained by the export gate by scanning the power-off low-power prompt comprises:
the exit gate acquires payment information according to the shutdown low-power prompt picture and sends exit confirmation information to the server according to the payment information, wherein the exit confirmation information is generated by the exit gate according to the position information of the exit gate;
and after receiving the export confirmation information sent by the export gate, the server generates the export voucher information according to the export confirmation information.
6. The method of claim 3, wherein the terminal, after monitoring the exit event, further comprises:
and when monitoring a charging event, the terminal deletes the payment picture from the picture library and sets a default picture of the system as a power-off low-power prompt picture.
7. The method of claim 3, wherein the terminal, upon detecting an exit event and the current power level being below a sleep threshold, presenting the shutdown low power prompt to the exit gate comprises:
and when the terminal receives a pressing signal and the current electric quantity is lower than a dormancy threshold value, displaying the shutdown low-power prompt diagram to the exit gate.
8. A terminal, characterized in that the terminal comprises:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the two-dimensional code settlement method as recited in claims 1-2.
9. A two-dimensional code settlement system, comprising: the system comprises a server, a terminal and a gate, wherein the gate comprises an entrance gate and an exit gate; wherein,
the server is used for acquiring entrance certificate information obtained by an entrance gate through scanning a payment two-dimensional code provided by a terminal and sending the entrance certificate information to the entrance gate and the terminal;
the terminal is used for intercepting the payment two-dimensional code as a payment picture after receiving the entrance voucher information and storing the payment picture in a picture library;
the terminal is further used for setting the payment picture as a shutdown low-power-consumption prompt diagram when the current electric quantity is monitored to be lower than a preset electric quantity threshold value, and displaying the shutdown low-power-consumption prompt diagram to an exit gate when an exit event is monitored and the current electric quantity is lower than a dormancy threshold value;
and the server is also used for carrying out settlement according to the entrance voucher information and the exit voucher information and sending successful settlement information to the exit gate if the exit voucher information obtained by scanning the shutdown low-power prompt picture is obtained by the exit gate.
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| CN201810145794.9A CN108257227A (en) | 2018-02-12 | 2018-02-12 | A kind of Quick Response Code settlement method, terminal and system |
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