Method and device for two-dimensional code secure payment

A secure payment and two-dimensional code technology, applied in the field of expressway tolls, can solve the problems of the unpopularity of ETC, the reduction of car traffic speed, the lack of high-speed payment methods, etc., and achieve the effect of solving low efficiency and ensuring safety

Active Publication Date: 2021-10-26
SHANGHAI WINGTECH ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the traditional manual toll collection in expressway toll stations requires cash payment, change and queuing to pay, which greatly reduces the speed of cars
Compared with the traditional charging method, the ETC non-stop charging system has greatly improved the traffic efficiency of vehicles, but the use of ETC is not yet popular, and it is still difficult to meet the requirements of most people.
[0004] Therefore, there is still a lack of convenient high-speed payment methods

Method used

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  • Method and device for two-dimensional code secure payment
  • Method and device for two-dimensional code secure payment
  • Method and device for two-dimensional code secure payment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] figure 1 It is a flow chart of a two-dimensional code secure payment method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation where vehicles pay on expressways. This method can be executed by a two-dimensional code secure payment device. Specifically include the following steps:

[0033] S101. Perform short-distance wireless communication with an entrance toll booth device to acquire information on the entrance toll booth.

[0034] Among them, the corresponding entrance toll station equipment and vehicle-mounted projection equipment can realize short-range wireless communication functions. The above-mentioned short-distance wireless communication methods include Bluetooth, Wi-Fi, and ZIGBEE, etc. communication between. Specifically, when the vehicle enters within a certain distance from the toll booth, the vehicle-mounted mobile terminal will automatically search and connect with the toll booth equipment through wireless...

Embodiment 2

[0044] figure 2 It is a flow chart of a two-dimensional code secure payment method provided by Embodiment 2 of the present invention. On the basis of the above embodiments, this embodiment encrypts the payment information of the car owner according to the entrance toll station information to generate an encrypted payment method. Dimensional code steps are refined. Such as figure 2 As shown, it specifically includes the following steps:

[0045] S201. Perform short-range wireless communication with an entrance toll booth device to acquire information on the entrance toll booth.

[0046] S202. Using an encryption algorithm to process the entrance toll booth information to generate an encryption key.

[0047]Wherein, the encryption algorithm is preset in the vehicle-mounted projection device, and the generated encryption key is obtained by processing the entrance toll station information by using the encryption algorithm. For example, the above encryption algorithm can be im...

Embodiment 3

[0056] image 3 It is a flow chart of a two-dimensional code secure payment method provided by Embodiment 3 of the present invention. This embodiment is applicable to the situation where vehicles pay on expressways. This method can be executed by a two-dimensional code secure payment device. Specifically include the following steps:

[0057] S301. Obtain the association relationship between the vehicle information identified by the entrance toll booth equipment and the encryption key sent by the entrance toll booth equipment.

[0058] Wherein, the encryption key is obtained by the on-vehicle projection device processing the entrance toll booth information obtained from the entrance toll booth equipment by using an encryption algorithm. The encryption key is used to encrypt the payment information of the car owner to generate an encrypted payment QR code, which is projected onto the front windshield of the vehicle by the on-board projection device.

[0059] S302. Obtain the c...

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PUM

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Abstract

The invention discloses a method and a device for safe payment by two-dimensional code. Wherein, the method includes: performing short-range wireless communication with entrance toll station equipment to obtain entrance toll station information; encrypting the payment information of the vehicle owner according to the entrance toll station information, and generating an encrypted payment two-dimensional code; The QR code is projected onto the front windshield of the vehicle so that the encrypted payment QR code can be scanned by the exit toll booth equipment. The embodiments of the present invention provide a method and a device for secure payment by two-dimensional code. By scanning the encrypted payment two-dimensional code for charging, the problem of low efficiency of queuing for toll payment on the expressway is solved, and a high-speed payment method is provided. A convenient and safe payment method on the road.

Description

technical field [0001] The embodiment of the present invention relates to expressway toll collection technology, in particular to a method and device for two-dimensional code secure payment. Background technique [0002] With the gradual popularization of mobile payment methods, more and more people tend to use this payment method, and gradually develop the habit of going out without cash. [0003] At present, the traditional manual toll collection in expressway toll stations requires cash payment, change and queue payment, which greatly reduces the speed of cars. Compared with the traditional charging method, the ETC non-stop charging system has greatly improved the traffic efficiency of vehicles, but the use of ETC is not yet popular, and it is still difficult to meet the requirements of most people. [0004] Therefore, there is still a lack of convenient high-speed payment methods. Contents of the invention [0005] The invention provides a method and device for two-d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q20/32G06Q20/38
CPCG06Q20/3274G06Q20/3276G06Q20/3829
Inventor 冯伟
Owner SHANGHAI WINGTECH ELECTRONICS TECH
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