CN109754523B - Control method for preventing two-dimension code of vending machine from being damaged - Google Patents
Control method for preventing two-dimension code of vending machine from being damaged Download PDFInfo
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- CN109754523B CN109754523B CN201910018992.3A CN201910018992A CN109754523B CN 109754523 B CN109754523 B CN 109754523B CN 201910018992 A CN201910018992 A CN 201910018992A CN 109754523 B CN109754523 B CN 109754523B
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Abstract
The invention discloses a control method for preventing two-dimension code damage of a vending machine, which is controlled by a base, a cabinet door, a scanning module, a two-dimension code, a piezoelectric sensor, a photoelectric sensor and a cabinet body, wherein the cabinet body is fixedly arranged above the base, and the cabinet door is fixedly arranged on the left side of the cabinet body. The two-dimensional code is attached in a sticker mode, the camera and the projection lamp are hung outside the cabinet door, the camera is opposite to the two-dimensional code and is beneficial to updating the two-dimensional code regularly, the photoelectric sensor and the piezoelectric sensor are arranged outside the cabinet door at the bottom of the sticker and on the periphery of the sticker, when the sticker is uncovered or a foreign matter blocks the sensor, the sensor obtains a piezoelectric or photoelectric signal and sends the piezoelectric or photoelectric signal to a system, and the system obtains an instruction to transfer camera shooting to obtain information of an uncovered or blocked person so as to prevent a user from scanning the two-dimensional code which is maliciously damaged; the transmission pattern on one side of the two-dimensional code is a correct two-dimensional code pattern which is the same as the original two-dimensional code and is used for a user to normally scan the code.
Description
Technical Field
The invention relates to the technical field of two-dimension codes of vending machines, in particular to a control method for preventing two-dimension codes of vending machines from being damaged.
Background
With the continuous development of society, the selling mode is also changing continuously. The unmanned sales counter is one of the most commercial automatic new devices at present, is not limited by time, place and space, can save manpower and facilitate transactions, is a brand new commercial retail form, is also called a micro supermarket with 24-hour business, and is a future development trend.
The unmanned vending machine usually needs the user to hold the two-dimensional code that the cell-phone scanning cabinet door was pasted outward, however, because the two-dimensional code does not possess directive property, is pasted other people's payment two-dimensional code or advertisement promotion two-dimensional code or the two-dimensional code of malware download address maliciously easily, but the vending machine user is difficult to distinguish. In addition, the two-dimensional code set in a printing or sticker mode is easy to scratch, and the system cannot know after scratching, and can only be found when a manager stores goods or maintains the goods regularly, so that a sales counter cannot be used in the period.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the control method for preventing the two-dimension code of the vending machine from being damaged, which has scientific and reasonable design, is convenient for a user to use and can prevent the two-dimension code from being damaged.
In order to solve the technical problems, the invention provides the following technical scheme: a control method for preventing two-dimension code damage of a vending machine realizes automatic induction control through the vending machine, the vending machine comprises a base, a cabinet door, a scanning module, a two-dimension code, a piezoelectric sensor, a photoelectric sensor and a cabinet body, the cabinet body is fixedly arranged above the base, the left side of the cabinet body is fixedly provided with the cabinet door, the scanning module is fixedly arranged at the upper position in the cabinet door, the two-dimension code is fixedly attached inside the scanning module, the piezoelectric sensor and the photoelectric sensor are fixedly arranged at the lower side of the two-dimension code, a control system is fixedly arranged above the cabinet body, a fixing rod is fixedly arranged at the upper left side of the cabinet body, the fixing rod is wider than the cabinet body, a mounting groove is fixedly formed at the lower side of the fixing rod, a rotating base is fixedly arranged inside the mounting groove, a fixed sleeve head is fixedly arranged at the top end of the fixed rod, and a projection lamp is fixedly arranged at the lower right side of the fixed sleeve head; the specific automatic induction control method comprises the following steps:
the method comprises the following steps: the two-dimensional code is attached in a sticker mode, a camera and a projection lamp are hung outside the cabinet door to be opposite to the two-dimensional code, and the two-dimensional code is favorably and periodically updated;
step two: the photoelectric sensor and the piezoelectric sensor are arranged outside the cabinet door at the bottom of the sticker and on the lower side of the sticker, and when the sticker is lifted or a foreign matter covers the sensor, the sensor obtains a piezoelectric or photoelectric signal and sends the piezoelectric or photoelectric signal to the control system;
step three: the control system obtains an instruction to transfer camera shooting to obtain information of a person who is uncovered or sheltered, then the system delays for 1-2 minutes to send an instruction to enable the projection lamp to work, the projection lamp is provided with two lamp holders and sends out two light and shadow patterns to be transmitted to the two-dimensional code on the door of the original cabinet and one side of the two-dimensional code, the light and shadow patterns projected onto the two-dimensional code are covering patterns which can be white blocks and cross patterns to prevent a user from scanning the two-dimensional code which is maliciously damaged;
step four: the transmission pattern on one side of the two-dimensional code is a correct two-dimensional code pattern which is the same as the original two-dimensional code and is used for normal code scanning by a user;
step five: the control system regularly transfers the camera to shoot the two-dimensional code, when judging that the two-dimensional code damages, sends the instruction and makes the profection lamp work, can throw the warning poster simultaneously and remind the user to attend to correct two-dimensional code to effectively maintain the normal operating of vending machine.
As a preferred technical solution of the present invention, the piezoelectric sensor and the photoelectric sensor are respectively in signal connection with a control system.
As a preferable technical scheme of the invention, a control panel and a control button are fixedly arranged in the control system.
As a preferable technical solution of the present invention, the projection lamp is composed of a double base, and a translucent cover is fixedly mounted outside the projection lamp.
Compared with the prior art, the invention can achieve the following beneficial effects:
the two-dimension code is attached in a sticker mode, a camera and a projection lamp are hung outside a cabinet door, wherein the camera is opposite to the two-dimension code and is beneficial to updating the two-dimension code regularly, a photoelectric sensor and a piezoelectric sensor are arranged outside the cabinet door at the bottom of the sticker and on the lower side of the sticker, when the sticker is uncovered or is shielded by foreign matters, the sensor obtains a piezoelectric or photoelectric signal and sends the piezoelectric or photoelectric signal to a system, the system obtains an instruction to transfer camera shooting to obtain information of the uncovered or shielded person, then the system delays for 1-2 minutes to send the instruction to enable the projection lamp to work, the projection lamp is provided with double lamp caps, two light shadow patterns are sent out and transmitted to one side of the two-dimension code and the two-dimension code on the original cabinet door, the light shadow patterns projected on the two-dimension code are covering patterns which can be white blocks and cross patterns to prevent a user from scanning the two-dimension; the transmission pattern on one side of the two-dimensional code is a correct two-dimensional code pattern which is the same as the original two-dimensional code and is used for a user to normally scan the code. In addition, the system regularly transfers the camera to shoot the two-dimensional code, when judging that the two-dimensional code damages, sends the instruction and makes the profection lamp work, can throw the warning poster simultaneously and remind the user to attend to correct two-dimensional code to effectively maintain the normal operating of vending machine.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a control method for preventing two-dimension code destruction of a vending machine according to the present invention;
FIG. 2 is a schematic diagram of a part of the structure of the control method for preventing the two-dimension code of the vending machine from being damaged according to the invention;
wherein: 1. base, 2, cabinet door, 21, scanning module, 22, two-dimensional code, 23, piezoelectric sensor, 24, photoelectric sensor, 3, the cabinet body, 4, control system, 5, fixed pullover, 6, dead lever, 7, mounting groove, 8, rotating base, 9, camera, 10, printing opacity cover, 11, projection lamp, 12, two lamp holders.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to fig. 1-2, a control method for preventing two-dimension code damage of a vending machine is disclosed, which is to realize automatic induction control through the vending machine, the vending machine comprises a base 1, a cabinet door 2, a scanning module 21, a two-dimension code 22, a piezoelectric sensor 23, a photoelectric sensor 24 and a cabinet body 3, the cabinet body 3 is fixedly installed above the base 1, the cabinet door 2 is fixedly arranged at the left side of the cabinet body 3, the scanning module 21 is fixedly arranged at the upper middle position of the cabinet door 2, the two-dimension code 22 is fixedly attached inside the scanning module 21, the piezoelectric sensor 23 and the photoelectric sensor 24 are fixedly arranged at the lower side of the two-dimension code 22, a control system 4 is fixedly installed above the cabinet body 3, a fixing rod 6 is fixedly arranged at the upper left side of the cabinet body 3, the fixing rod 6 is wider than the cabinet body 3, an installation groove 7, the inside fixed camera 9 that is equipped with of rotating base 8, camera 9 is just 22 regions to the two-dimensional code, 6 top fixed mounting on dead lever have fixed pullover 5, 5 right downside fixed mounting on fixed pullover have projection lamp 11.
The specific induction control method comprises the following steps: the two-dimension code is attached in a sticker mode, a camera 9 and a projection lamp 11 are hung outside the cabinet door 2 and are opposite to the two-dimension code 22, and the two-dimension code can be updated regularly; the photoelectric sensor 24 and the piezoelectric sensor 23 are arranged outside the cabinet door 2 at the bottom of the sticker and on the lower side of the sticker, and when the sticker is uncovered or a foreign body blocks the sensor, the sensor obtains a piezoelectric or photoelectric signal and sends the piezoelectric or photoelectric signal to the control system 4; the control system 4 obtains an instruction to transfer camera shooting to obtain information of a person who is uncovered or sheltered, then the system delays for 1-2 minutes to send an instruction to enable the projection lamp 11 to work, the projection lamp 11 is provided with a double lamp head 12 and sends out two light and shadow patterns to transmit to the two-dimensional code 22 on the original cabinet door and one side of the two-dimensional code 22, the light and shadow patterns projected onto the two-dimensional code 22 are covering patterns which can be white blocks and cross patterns to prevent a user from scanning the two-dimensional code 22 which is maliciously damaged; the transmission pattern on one side of the two-dimensional code 22 is a correct two-dimensional code 22 pattern which is the same as the original two-dimensional code 22 and is used for normal code scanning by a user; the control system 4 regularly transfers the camera 9 to shoot the two-dimensional code 22, when the two-dimensional code 22 is judged to be damaged, the projection lamp 11 is enabled to work by sending an instruction, and meanwhile, a warning slogan can be projected to remind a user of paying attention to the correct two-dimensional code 22, so that the normal operation of the vending machine is effectively maintained.
The piezoelectric sensor 23 and the photoelectric sensor 24 are respectively in signal connection with the control system 4, a control panel and a control button are fixedly installed inside the control system 4, the projection lamp 11 is composed of a double-lamp holder 12, and the light-transmitting cover 10 is fixedly installed outside the projection lamp 11.
The two-dimension code is attached in a sticker mode, a camera and a projection lamp are hung outside a cabinet door, wherein the camera is opposite to the two-dimension code and is beneficial to updating the two-dimension code regularly, a photoelectric sensor and a piezoelectric sensor are arranged outside the cabinet door at the bottom of the sticker and on the lower side of the sticker, when the sticker is uncovered or is shielded by foreign matters, the sensor obtains a piezoelectric or photoelectric signal and sends the piezoelectric or photoelectric signal to a system, the system obtains an instruction to transfer camera shooting to obtain information of the uncovered or shielded person, then the system delays for 1-2 minutes to send the instruction to enable the projection lamp to work, the projection lamp is provided with double lamp caps, two light shadow patterns are sent out and transmitted to one side of the two-dimension code and the two-dimension code on the original cabinet door, the light shadow patterns projected on the two-dimension code are covering patterns which can be white blocks and cross patterns to prevent a user from scanning the two-dimension; the transmission pattern on one side of the two-dimensional code is a correct two-dimensional code pattern which is the same as the original two-dimensional code and is used for a user to normally scan the code. In addition, the system regularly transfers the camera to shoot the two-dimensional code, when judging that the two-dimensional code damages, sends the instruction and makes the profection lamp work, can throw the warning poster simultaneously and remind the user to attend to correct two-dimensional code to effectively maintain the normal operating of vending machine.
The embodiments of the present invention are not limited thereto, and according to the above-described embodiments of the present invention, other embodiments obtained by modifying, replacing or combining the above-described preferred embodiments in various other forms without departing from the basic technical idea of the present invention by using the conventional technical knowledge and the conventional means in the field can fall within the scope of the present invention.
Claims (4)
1. The utility model provides a control method that vending machine prevented two-dimensional code destruction, realizes automatic induction control through vending machine, its characterized in that: the vending machine comprises a base (1), a cabinet door (2), a scanning module (21), a two-dimension code (22), a piezoelectric sensor (23), a photoelectric sensor (24) and a cabinet body (3), wherein the cabinet body (3) is fixedly arranged above the base (1), the cabinet door (2) is fixedly arranged on the left side of the cabinet body (3), the scanning module (21) is fixedly arranged at the upper middle position of the cabinet door (2), the two-dimension code (22) is fixedly attached to the inner part of the scanning module (21), the piezoelectric sensor (23) and the photoelectric sensor (24) are fixedly arranged on the lower side of the two-dimension code (22), a control system (4) is fixedly arranged above the cabinet body (3), a fixing rod (6) is fixedly arranged on the upper left side of the cabinet body (3), the fixing rod (6) is wider than the cabinet body (3), and a, a rotating base (8) is fixedly installed inside the installation groove (7), a camera (9) is fixedly arranged inside the rotating base (8), the camera (9) is over against the two-dimensional code (22) area, a fixed sleeve head (5) is fixedly installed at the top end of the fixed rod (6), and a projection lamp (11) is fixedly installed on the lower right side of the fixed sleeve head (5); the specific automatic induction control method comprises the following steps:
the method comprises the following steps: the two-dimensional code is attached in a sticker mode, a camera (9) and a projection lamp (11) are hung outside the cabinet door (2) and are opposite to the two-dimensional code (22), and the two-dimensional code can be updated regularly;
step two: a photoelectric sensor (24) and a piezoelectric sensor (23) are arranged outside a cabinet door (2) at the bottom of the sticker and on the lower side of the sticker, and when the sticker is uncovered or a foreign body blocks the sensor, the sensor obtains a piezoelectric or photoelectric signal and sends the piezoelectric or photoelectric signal to a control system (4);
step three: the control system (4) obtains an instruction to transfer camera shooting to obtain information of a person who is uncovered or sheltered, then the system delays for 1-2 minutes to send the instruction to enable the projection lamp (11) to work, the projection lamp (11) is provided with a double lamp holder (12) and sends out two light and shadow patterns to be transmitted to one side of a two-dimensional code (22) and one side of the two-dimensional code (22) on an original cabinet door, and the light and shadow patterns projected onto the two-dimensional code (22) are covering patterns which can be white blocks and cross patterns to prevent a user from scanning the two-dimensional code (22) which is maliciously damaged;
step four: the transmission pattern on one side of the two-dimensional code (22) is a correct two-dimensional code (22) pattern which is the same as the original two-dimensional code (22) and is used for normal code scanning by a user;
step five: the control system (4) regularly transfers the camera (9) to shoot the two-dimensional code (22), when the two-dimensional code (22) is judged to be damaged, an instruction is sent to enable the projection lamp (11) to work, and meanwhile, a warning slogan can be projected to remind a user of paying attention to the correct two-dimensional code (22), so that the normal operation of the vending machine is effectively maintained.
2. The control method for preventing the two-dimensional code of the vending machine from being damaged according to claim 1, wherein the piezoelectric sensor (23) and the photoelectric sensor (24) are respectively in signal connection with the control system (4).
3. The control method for preventing the two-dimension code of the vending machine from being damaged according to claim 1, wherein a control panel and a control button are fixedly installed inside the control system (4).
4. The control method for preventing the two-dimensional code of the vending machine from being damaged according to claim 1, wherein the projection lamp (11) is composed of a double-head lamp (12), and a light-transmitting cover (10) is fixedly arranged outside the projection lamp (11).
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| CN201910018992.3A CN109754523B (en) | 2019-01-09 | 2019-01-09 | Control method for preventing two-dimension code of vending machine from being damaged |
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| CN201910018992.3A CN109754523B (en) | 2019-01-09 | 2019-01-09 | Control method for preventing two-dimension code of vending machine from being damaged |
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| CN109754523B true CN109754523B (en) | 2021-04-13 |
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