Method, System, Computer Device and Storage Medium for Obtaining Parking Coupons

Abstract

The present invention provides a method, a system, a computer device and a storage medium for obtaining parking coupons. The method includes: obtaining coupon generation information input by an operator, generating a coupon receiving QR code according to the coupon generation information, where the coupon generation message includes coupon receiving conditions, and the coupon receiving conditions include longitude and latitude conditions and identity restriction conditions. The identity restriction conditions include the upper limit of the number of coupons received by each user, as well as a list of legal users and / or a list of illegal users; presenting the coupon receiving QR code to the user, obtaining the coupon receiving application information sent by the user by scanning the coupon receiving QR code, where the coupon receiving application information includes user identity information and user location information; if the user is a legal user, obtaining the current number of coupons received by the user, and when the current number of coupons received is less than the upper limit of the number of coupons received, if the user location information meets the longitude and latitude conditions; then sending the coupon to the user's account. The present invention can effectively avoid waste of resources.

Description

Technical Field

[0001] The present invention relates to the field of computers, and in particular to a method and system for obtaining parking coupons, a computer device, and a storage medium. Background Art

[0002] In order to promote orderly parking, reduce illegal parking, and alleviate road congestion caused by illegal parking, many parking lots have introduced various preferential activities, such as issuing parking coupons, in order to attract customers to shop at their malls.

[0003] However, since it does not require money or points to receive parking coupons, users often receive more parking coupons than they deserve, causing merchants to over-receive parking coupons. This not only wastes coupons, but also prevents users in need from receiving them. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a method for collecting parking lot coupons in response to the above-mentioned defects of the prior art, so as to solve the problem of excessive collection by users.

[0005] The technical solution adopted by the present invention to solve the technical problem is to provide a method for obtaining parking coupons, comprising:

[0006] Obtaining coupon generation information input by the operator, and generating a coupon redemption QR code based on the coupon generation information. The coupon generation information includes coupon redemption conditions, including latitude and longitude conditions and identity restriction conditions. The identity restriction conditions include an upper limit on the number of coupons each user can receive and a list of legal users and / or illegal users.

[0007] Prompt the user with the coupon QR code, and obtain the coupon application information sent by the user by scanning the coupon QR code, the coupon application information including user identity information and user location information;

[0008] Determine whether the user is a legitimate user based on the user identity information. If the user is a legitimate user, obtain the number of coupons currently received by the user. If the number of coupons currently received is less than the upper limit of the number of coupons received, determine whether the user location information meets the latitude and longitude conditions.

[0009] If the user location information meets the latitude and longitude conditions, the coupon is sent to the user's account.

[0010] Among them, the preferred solution is: the step of prompting the user with the coupon QR code includes:

[0011] Displaying the coupon QR code on a preset display screen; or

[0012] Send the coupon QR code to the user's mobile terminal.

[0013] Among them, the step of sending the coupon to the user's account includes:

[0014] Bind the coupon to the user identity information.

[0015] Among them, before the step of sending the coupon to the user's account, it includes:

[0016] Obtain the current received quantity of the coupon received by the user, and modify the current received coupon quantity according to the current received quantity.

[0017] Among them, the preferred solution is: before the step of modifying the current received coupon quantity according to the current received quantity, it includes:

[0018] Judge whether the sum of the current received quantity and the current received coupon quantity is greater than the upper limit of the received coupon quantity;

[0019] If the sum of the current received quantity and the current received coupon quantity is not greater than the upper limit of the received coupon quantity, then modify the current received coupon quantity according to the current received quantity, and perform the step of sending the coupon to the user's account;

[0020] If the sum of the current received quantity and the current received coupon quantity is greater than the upper limit of the received coupon quantity, then obtain the current available coupon quantity according to the current received coupon quantity and the upper limit of the received coupon quantity, and send the coupon of the current available coupon quantity to the user.

[0021] Among them, the preferred solution is: after the step of judging whether the sum of the current received quantity and the current received coupon quantity is greater than the upper limit of the received coupon quantity, it includes:

[0022] If the sum of the current received quantity and the current received coupon quantity is greater than the upper limit of the received coupon quantity, record the user's current over-receipt behavior;

[0023] Accumulate the number of times of the user's over-receipt behavior. If the number of times of the user's over-receipt behavior exceeds the preset threshold, perform a warning operation on the user.

[0024] Among them, the preferred solution is: the user identity information includes at least one of license plate number, mobile phone number, ID card number, driver's license number, and face picture.

[0025] The technical solution adopted by the present invention to solve its technical problems is: to provide a receiving system for parking lot coupons, including:

[0026] An acquisition module, configured to acquire coupon generation information input by an operator, generate a coupon redemption QR code according to the coupon generation information, where the coupon generation message includes coupon redemption conditions, and the coupon redemption conditions include longitude and latitude conditions and identity restriction conditions. The identity restriction conditions include the upper limit of the number of coupons that each user can redeem, as well as a list of legitimate users and / or a list of illegal users;

[0027] A prompt module, configured to prompt the coupon redemption QR code to a user, and acquire the coupon redemption application information sent by the user by scanning the coupon redemption QR code. The coupon redemption application information includes user identity information and user location information;

[0028] A judgment module, configured to judge whether a user is a legitimate user according to the user identity information. If the user is a legitimate user, acquire the current number of coupons redeemed by the user, and when the current number of coupons redeemed is less than the upper limit of the number of coupons redeemed, judge whether the user location information meets the longitude and latitude conditions;

[0029] A sending module, configured to send a coupon to the user's account if the user location information meets the longitude and latitude conditions.

[0030] The technical solution adopted by the present invention to solve its technical problems is: to provide a computer device, including a memory and a processor. The memory stores a computer program. When the computer program is executed by the processor, the processor executes the steps of the method described above.

[0031] The technical solution adopted by the present invention to solve its technical problems is: to provide a storage medium, storing a computer program. When the computer program is executed by a processor, the processor executes the steps of the method described above.

[0032] The beneficial effect of the present invention is that, compared with the prior art, by adding coupon redemption conditions when generating the coupon redemption QR code, the coupon redemption conditions include the upper limit of the number of coupons redeemed by each user and the longitude and latitude conditions, so that only users who meet the coupon redemption conditions can redeem coupons, effectively avoiding excessive redemption of coupons by users and avoiding waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The present invention will be further described below in conjunction with the drawings and embodiments. In the drawings:

[0034] Figure 1 is a flowchart of the first embodiment of the method for redeeming parking coupons provided by the present invention;

[0035] Figure 2 is a flowchart of the second embodiment of the method for redeeming parking coupons provided by the present invention;

[0036] Figure 3 It is a schematic structural diagram of an embodiment of the parking lot coupon receiving system provided by the present invention;

[0037] Figure 4 It is a schematic structural diagram of an embodiment of the computer device provided by the present invention;

[0038] Figure 5 It is a schematic structural diagram of an embodiment of the storage medium provided by the present invention. Detailed implementation manners

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0040] Please refer to Figure 1 , Figure 1 It is a schematic flowchart of the first embodiment of the parking lot coupon receiving method provided by the present invention. The parking lot coupon receiving method provided by the present invention includes the following steps:

[0041] S101: Obtain the coupon generation information input by the operator, and generate a coupon receiving QR code according to the coupon generation information. The coupon generation message includes coupon receiving conditions, and the coupon receiving conditions include longitude and latitude conditions and identity restriction conditions. The identity restriction conditions include the upper limit of the number of coupons received by each user and the list of legal users and / or illegal users.

[0042] In a specific implementation scenario, obtain the coupon generation information input by the operator, and generate a coupon receiving QR code according to the coupon generation information. The coupon generation information may include the amount of the coupon, such as 5 yuan, 3 yuan, the usage threshold of the coupon, such as available when the amount reaches 30 yuan, or no threshold, the validity period of the coupon, such as valid on the day of receipt, or valid in the month of receipt. It may also include the coupon receiving conditions of the coupon, that is, only users who meet the preset conditions can receive the coupon, so as to prevent some users from receiving more coupons.

[0043] In this implementation scenario, the coupon redemption conditions include longitude and latitude conditions and identity restriction conditions. The longitude and latitude conditions are a location area range. When a user redeems a coupon, the user's current location must be within the location area range corresponding to the longitude and latitude conditions in order to redeem the coupon. The identity restriction conditions include the upper limit of the number of coupons that each user can redeem and a list of legitimate users. To prevent users from redeeming too many coupons, the upper limit of the number of coupons that each user can redeem is set. It should be noted that the upper limits of the number of coupons for different users can be different.

[0044] For example, many shopping malls and office buildings now share a parking lot. Then, if a staff member works in the office building or the shopping mall, they may often park in the parking lot, need to pay multiple times, and require a large number of coupons. However, if they are just a customer of the shopping mall, then the parking frequency is relatively low, and the number of coupons needed is also small. Further, the membership database of the shopping mall corresponding to the parking lot can be obtained. Since mall VIP members have a high consumption frequency in the mall, their parking frequency will also be relatively high, and they need a large number of coupons. It is also possible to identify the user's mobile phone number and license plate. Users with out-of-town numbers and out-of-town license plates have a high probability of traveling or visiting relatives and a low probability of frequent parking, so the number of coupons they need is also low. Further, the license plate number can also be recorded. Obtain the preset duration of the license plate number, such as the payment record for each month. If the payment record is relatively frequent, the number of coupons needed is also large.

[0045] The list of legitimate users and the list of illegal users can be provided by the operator. For example, users with license plate numbers or mobile phone numbers registered in this parking lot are regarded as legitimate users, or users who have not maliciously redeemed too many coupons are regarded as legitimate users. Users who maliciously redeem coupons are regarded as the list of illegal users.

[0046] S102: Present the coupon redemption QR code to the user and obtain the coupon redemption application information sent by the user by scanning the coupon redemption QR code. The coupon redemption application information includes the user's identity information and the user's location information.

[0047] In a specific implementation scenario, presenting the coupon redemption QR code to the user can be to display the coupon redemption QR code on the display screen of the parking lot or send the coupon redemption QR code to the user's mobile phone. For example, when it is detected that the user is performing a payment operation, the coupon redemption QR code is displayed to the user, or when it is detected that the user parks the car in the parking lot, the coupon redemption QR code is displayed to the user. It can also be to regularly display the coupon redemption QR code to the user.

[0048] The user scans the coupon QR code to send a coupon application message. When scanning the coupon QR code, the user's location information is obtained through the positioning function of the user's mobile phone. At the same time, the user's mobile phone number, mobile phone identification code, or at least one of the license plate number, face image, fingerprint, ID card number, and driver's license number input by the user is obtained. The user's identity information is obtained based on at least one of the user's mobile phone number, mobile phone identification code, license plate number, face image, fingerprint, ID card number, and driver's license number.

[0049] S103: Determine whether the user is a legitimate user based on the user's identity information. If so, execute step S104.

[0050] In a specific implementation scenario, determine whether the user's identity information is in the list of legitimate users. If the user's identity information is in the list of legitimate users, the user is a legitimate user. If the user's identity information is not in the list of legitimate users, the user is an illegal user. When the user is an illegal user, display to the user that they are not currently entitled to receive a coupon.

[0051] In other implementation scenarios, the list of legitimate users and the list of illegal users provided by the operator can be obtained simultaneously. If the user is not in the list of illegal users, the user is regarded as a legitimate user and added to the list of legitimate users.

[0052] S104: Obtain the current number of coupons received by the user. When the current number of coupons received is less than the upper limit of the number of coupons that can be received, determine whether the user's location information meets the longitude and latitude conditions. If so, execute step S105.

[0053] In a specific implementation scenario, obtain the current number of coupons received by the user. The current number of coupons received is the number of coupons corresponding to the received QR code that have been received. When the current number of coupons received is less than the upper limit of the number of coupons that can be received, it means that the user can continue to receive coupons. When the user's current number of coupons received is less than the upper limit of the number of coupons that can be received, determine whether the user's location information meets the longitude and latitude conditions, that is, determine whether the longitude and latitude of the user's location information belong to the longitude and latitude range corresponding to the longitude and latitude conditions. When the longitude and latitude of the user's location information belong to the longitude and latitude range corresponding to the longitude and latitude conditions, the user's location information meets the longitude and latitude conditions. In this implementation scenario, the longitude and latitude conditions are the longitude and latitude range of the location of the parking lot, so as to limit the user to only receive coupons within the parking lot and prevent the user from receiving too many coupons in other areas.

[0054] S105: Send the coupon to the user's account.

[0055] In a specific implementation scenario, coupons are sent to the user's account. Each time, the user can only receive one coupon, or the user can choose the number of coupons to receive. After the coupons are sent to the user's account, they are bound to the user's identity information. For example, they are bound to the user's license plate number. When the user makes a payment, the bound coupons are automatically retrieved based on the user's license plate number, and corresponding fee deductions are made according to the coupons during payment.

[0056] In other implementation scenarios, if the user's location information does not meet the longitude and latitude conditions, no coupons will be sent, and the user will be prompted that the current location information does not meet the longitude and latitude conditions, and please receive the coupons again within the parking lot.

[0057] In other implementation scenarios, before the step of sending the coupons to the user's account, obtain the current number of coupons received by the user, and modify the current number of received coupons according to the current number of received coupons. For example, if the user's current number of received coupons is 2 and the current number of received coupons is 1, then modify the current number of received coupons to 2 + 1 = 3. Recording and timely adjusting the user's current number of received coupons can effectively limit the number of coupons received by the user and avoid waste of resources caused by excessive coupon receiving.

[0058] From the above description, it can be seen that in this implementation scenario, by adding coupon receiving conditions when generating the coupon receiving QR code, the coupon receiving conditions include the upper limit of the number of coupons received by each user and the longitude and latitude conditions, so that only users who meet the coupon receiving conditions can receive the coupons, effectively avoiding excessive receiving of coupons by users and avoiding waste of resources.

[0059] Please refer to Figure 2 ,, Figure 2 is a schematic flowchart of the second embodiment of the method for receiving parking lot coupons provided by the present invention. The method for receiving parking lot coupons provided by the present invention includes the following steps:

[0060] S201: Obtain the coupon generation information input by the operator, and generate a coupon receiving QR code according to the coupon generation information. The coupon generation message includes coupon receiving conditions, and the coupon receiving conditions include longitude and latitude conditions and identity restriction conditions. The identity restriction conditions include the upper limit of the number of coupons received by each user and the list of legal users and / or illegal users.

[0061] S202: Prompt the coupon receiving QR code to the user, and obtain the coupon receiving application information sent by the user by scanning the coupon receiving QR code. The coupon receiving application information includes the user's identity information and the user's location information.

[0062] S203: Determine whether the user is a legal user according to the user's identity information. If so, execute step S204.

[0063] S204: Obtain the number of coupons currently received by the user. If the number of coupons currently received is less than the upper limit of the number of coupons received, determine whether the user's location information meets the latitude and longitude conditions. If so, execute step S205.

[0064] In a specific implementation scenario, steps S201-S204 are substantially the same as steps S101-S104 in the first embodiment of the method for obtaining parking coupons provided by the present invention, and are not described in detail here.

[0065] S205: Determine whether the sum of the current number of coupons to be collected and the number of coupons currently collected is greater than the upper limit of the number of coupons to be collected. If not, proceed to step S206. If so, proceed to step S206.

[0066] In a specific implementation scenario, the user can enter the current number of coupons to be received when submitting a coupon application, for example, 2. The sum of the current number of coupons to be received and the current number of coupons already received is determined to be greater than the upper limit for receiving coupons. It is possible that the user's current number of coupons already received exceeds the upper limit for receiving coupons, but the current number of coupons entered by the user exceeds the upper limit for receiving coupons. This may cause the user to intentionally or unintentionally receive excessive coupons.

[0067] Therefore, after obtaining the user's current number of coupons, before sending coupons, you need to determine whether the sum of the current number of coupons and the current number of coupons already received is greater than the upper limit for coupons. If the sum of the current number of coupons and the current number of coupons already received is not greater than the upper limit for coupons, coupons can be sent according to the user's current number of coupons. If the sum of the current number of coupons and the current number of coupons already received is greater than the upper limit for coupons, coupons for the current number of coupons received cannot be sent.

[0068] S206: Modify the current number of coupons received according to the current number of coupons received, and send the coupons to the user's account.

[0069] In a specific implementation scenario, if the sum of the current number of coupons claimed and the current number of coupons already claimed is not greater than the upper limit for the number of coupons claimed, coupons can be sent based on the user's current number of coupons claimed. Before sending the coupons to the user's account, the current number of coupons claimed by the user is obtained, and the current number of coupons already claimed is modified based on the current number of coupons claimed. This accurately records the number of coupons the user has claimed.

[0070] S207: Obtain the current number of coupons available for redemption based on the current number of coupons received and the upper limit of the number of coupons available for redemption, and send the current number of coupons available for redemption to the user.

[0071] In a specific implementation scenario, if the sum of the current received quantity and the current quantity of received coupons is greater than the upper limit of the quantity of received coupons, then the coupons cannot be sent according to the current received quantity of the user. The current available quantity of coupons is obtained based on the current quantity of received coupons and the upper limit of the quantity of received coupons. For example, if the current quantity of received coupons is 2, the upper limit of the quantity of received coupons is 4, and the current received quantity is 5, then the calculated current available quantity of coupons is 2, and 2 coupons are sent to the user. Thus, it effectively prevents users from over-receiving coupons.

[0072] S208: Record the user's current excessive receiving behavior; accumulate the number of times of the user's excessive receiving behavior. If the number of times of the user's excessive receiving behavior exceeds the preset threshold, then perform a warning operation on the user.

[0073] In a specific implementation scenario, to prevent users from habitually over-receiving coupons, record the user's current excessive receiving behavior. Within a certain period of time, such as a quarter, calculate the number of times of the user's excessive receiving behavior. If the number of times of the user's excessive receiving behavior exceeds the preset threshold, then perform a warning operation on the user. For example, reduce the upper limit of the coupons that the user can receive, or cancel the user's qualification to receive coupons.

[0074] From the above description, it can be seen that in this embodiment, when the user receives coupons, it is calculated whether the quantity of received coupons exceeds the upper limit of the quantity that the user can receive. If it exceeds, only the quantity of coupons that the user can receive is sent. By statistically analyzing the user's excessive behavior and performing a warning when the number of times exceeds the preset threshold, it can effectively prevent the user from over-receiving coupons and avoid wasting resources.

[0075] Please refer to Figure 3 , Figure 3 which is a schematic structural diagram of an embodiment of the receiving system for parking coupons provided by the present invention. The receiving system 10 for parking coupons includes an obtaining module 11, a prompting module 12, a judging module 13, and a sending module 14.

[0076] The acquisition module 11 is used to acquire the coupon generation information input by the operator, generate a coupon collection QR code according to the coupon generation information. The coupon generation message includes coupon collection conditions, and the coupon collection conditions include longitude and latitude conditions and identity restriction conditions. The identity restriction conditions include the upper limit of the number of coupons that each user can collect, as well as a list of legitimate users and / or a list of illegal users. The prompt module 12 is used to prompt the coupon collection QR code to the user and acquire the coupon collection application information sent by the user through scanning the coupon collection QR code. The coupon collection application information includes user identity information and user location information. The judgment module 13 is used to judge whether the user is a legitimate user according to the user identity information. If the user is a legitimate user, the currently collected coupon quantity of the user is acquired. When the currently collected coupon quantity is less than the upper limit of the number of coupons that can be collected, it is judged whether the user location information meets the longitude and latitude conditions. The sending module 14 is used to send the coupon to the user's account if the user location information meets the longitude and latitude conditions.

[0077] The prompt module 12 is also used to display the coupon collection QR code on a preset display screen; or send the coupon collection QR code to the user's mobile terminal.

[0078] The sending module 14 is also used to bind the coupon with the user identity information.

[0079] The sending module 14 is also used to acquire the currently collected quantity of the coupon collected by the user, and modify the currently collected coupon quantity according to the currently collected quantity.

[0080] The sending module 14 is also used to judge whether the sum of the currently collected quantity and the currently collected coupon quantity is greater than the upper limit of the number of coupons that can be collected; if the sum of the currently collected quantity and the currently collected coupon quantity is not greater than the upper limit of the number of coupons that can be collected, then modify the currently collected coupon quantity according to the currently collected quantity, and send the coupon to the user's account; if the sum of the currently collected quantity and the currently collected coupon quantity is greater than the upper limit of the number of coupons that can be collected, then acquire the currently available coupon quantity according to the currently collected coupon quantity and the upper limit of the number of coupons that can be collected, and send the coupon of the currently available coupon quantity to the user.

[0081] The sending module 14 is also used to record the user's current excessive collection behavior if the sum of the currently collected quantity and the currently collected coupon quantity is greater than the upper limit of the number of coupons that can be collected; accumulate the number of times of the user's excessive collection behavior. If the number of times of the user's excessive collection behavior exceeds the preset threshold, a warning operation is performed on the user.

[0082] Among them, the user identity information includes at least one of license plate number, mobile phone number, ID card number, driver's license number, and face picture.

[0083] As can be seen from the above description, in this implementation scenario, the parking coupon receiving system adds coupon receiving conditions when generating the QR code for receiving coupons. The coupon receiving conditions include the upper limit of the number of coupons received by each user and the longitude and latitude conditions. Thus, only users who meet the coupon receiving conditions can receive coupons, effectively avoiding the over-receipt of coupons by users and resource waste.

[0084] Please refer to Figure 4 , Figure 4 which is a schematic structural diagram of an embodiment of the computer device provided by the present invention. The computer device 20 includes a processor 21 and a memory 22. The processor 21 is coupled to the memory 22. A computer program is stored in the memory 22, and the processor 21 executes the computer program during operation to implement the method shown in any one of Figures 1 - 2 . The detailed method can be seen above and will not be elaborated here.

[0085] Please refer to Figure 5 , Figure 5 which is a schematic structural diagram of an embodiment of the storage medium provided by the present invention. At least one computer program 31 is stored in the storage medium 30, and the computer program 31 is used to be executed by the processor to implement the method shown in any one of Figures 1 - 2 . The detailed method can be seen above and will not be elaborated here. In one embodiment, the storage medium 30 can be a storage chip in the terminal, a hard disk, a mobile hard disk, a USB flash drive, an optical disc or other writable and readable storage tools, or a server, etc.

[0086] Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing relevant hardware through a computer program. The program can be stored in a non-volatile computer-readable storage medium. When the program is executed, it can include the processes of the embodiments of the above methods. Among them, any reference to a memory, storage, database, or other medium used in the embodiments provided in the present application can include non-volatile and / or volatile memories. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous link DRAM (SLDRAM), Rambus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and Rambus dynamic RAM (RDRAM), etc.

[0087] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0088] The above embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A method for obtaining a parking lot coupon, characterized in that, Including: Obtain the coupon generation information input by the operator, generate a coupon redemption QR code according to the coupon generation information, the coupon generation message includes coupon redemption conditions, and the coupon redemption conditions include longitude and latitude conditions and identity restriction conditions. The identity restriction conditions include the upper limit of the number of coupons that each user can redeem and a list of legitimate users and / or a list of illegal users; Prompt the coupon redemption QR code to the user, and obtain the coupon redemption application information sent by the user by scanning the coupon redemption QR code. The coupon redemption application information includes user identity information and user location information; Judge whether the user is a legitimate user according to the user identity information. If the user is a legitimate user, obtain the current number of coupons redeemed by the user. When the current number of coupons redeemed is less than the upper limit of the number of coupons that can be redeemed, judge whether the user location information meets the longitude and latitude conditions; If the user location information meets the longitude and latitude conditions, obtain the current redemption quantity of the coupons redeemed by the user; Judge whether the sum of the current redemption quantity and the current number of coupons redeemed is greater than the upper limit of the number of coupons that can be redeemed; If the sum of the current redemption quantity and the current number of coupons redeemed is not greater than the upper limit of the number of coupons that can be redeemed, modify the current number of coupons redeemed according to the current redemption quantity, and send the coupon to the user's account; If the sum of the current redemption quantity and the current number of coupons redeemed is greater than the upper limit of the number of coupons that can be redeemed, obtain the current available coupon quantity according to the current number of coupons redeemed and the upper limit of the number of coupons that can be redeemed, and send the coupon with the current available coupon quantity to the user.

2. The method for obtaining a parking lot coupon according to claim 1, wherein The step of prompting the coupon redemption QR code to the user includes: Display the coupon redemption QR code on a preset display screen; or Send the coupon redemption QR code to the user's mobile terminal.

3. The method for obtaining a parking lot coupon according to claim 1, wherein The step of sending the coupon to the user's account includes: Bind the coupon to the user identity information.

4. The method for obtaining a parking lot coupon according to any one of claims 1 to 3, characterized in that After the step of judging whether the sum of the current redemption quantity and the current number of coupons redeemed is greater than the upper limit of the number of coupons that can be redeemed, it includes: If the sum of the current redemption quantity and the current number of coupons redeemed is greater than the upper limit of the number of coupons that can be redeemed, record the user's current excessive redemption behavior; Accumulate the number of times of the user's excessive redemption behavior. If the number of times of the user's excessive redemption behavior exceeds a preset threshold, perform a warning operation on the user.

5. The method for obtaining a parking lot coupon according to claim 1, wherein The user identity information includes at least one of a license plate number, a mobile phone number, an ID card number, a driver's license number, and a face picture.

6. A receiving system for parking lot coupons, characterized in that, Including: An acquisition module, configured to acquire the coupon generation information input by the operator, generate a coupon redemption QR code according to the coupon generation information, the coupon generation message includes coupon redemption conditions, and the coupon redemption conditions include longitude and latitude conditions and identity restriction conditions. The identity restriction conditions include the upper limit of the number of coupons that each user can redeem and a list of legitimate users and / or a list of illegal users; A prompt module, configured to prompt the coupon redemption QR code to the user, and obtain the coupon redemption application information sent by the user by scanning the coupon redemption QR code. The coupon redemption application information includes user identity information and user location information; A judgment module, configured to judge whether a user is a legitimate user according to the user identity information. If the user is a legitimate user, obtain the current number of coupons received by the user, and when the current number of coupons received is less than the upper limit of the number of coupons to be received, judge whether the user location information meets the longitude and latitude conditions; A sending module, configured to, if the user location information meets the longitude and latitude conditions, obtain the current number of coupons received by the user; Judge whether the sum of the current number of coupons received and the current number of coupons already received is greater than the upper limit of the number of coupons to be received; If the sum of the current number of coupons received and the current number of coupons already received is not greater than the upper limit of the number of coupons to be received, modify the current number of coupons already received according to the current number of coupons received, and send the coupons to the user's account; If the sum of the current number of coupons received and the current number of coupons already received is greater than the upper limit of the number of coupons to be received, obtain the current number of coupons that can be received according to the current number of coupons already received and the upper limit of the number of coupons to be received, and send the coupons of the current number of coupons that can be received to the user.

7. A computer device, comprising a memory and a processor, where the memory stores a computer program, and when the computer program is executed by the processor, the processor executes the steps of the method according to any one of claims 1 to 5.

8. A storage medium, storing a computer program, and when the computer program is executed by a processor, the processor executes the steps of the method according to any one of claims 1 to 5.

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