An electronic price tag system centered on a cloud server

Abstract

The invention discloses an electronic price tag system centered on a cloud server, comprising a user terminal, a first wireless communication module, a first display module, a first power module, a first data storage module, price tag price changing software, a user login module, an information input module, a display template switching module, a first data processing module, a communication quality detection module, a communication mode switching module, a cloud server body, a commodity database, a display template database, a wireless base station, an electronic price tag body, a third wireless communication module, a second display module, a second power module, a second data storage module and a second data processing module. The invention is designed with four communication modes, which can be automatically switched according to actual communication conditions, thereby solving the problems of data congestion, low communication efficiency and low communication quality caused by single communication, effectively improving the communication stability of the electronic price tag system and reducing the risk of data loss.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic price labels, and in particular to an electronic price label system centered on a cloud server. Background Art

[0002] An electronic price tag is a device used to display commodity prices. It has the function of remotely sending and receiving information, so it can quickly update commodity price information. The underlying communication protocols of existing electronic price tags are mainly 2.4G frequency band private communication protocols, Bluetooth communication protocols and ZigBee wireless communication protocols. Due to the relatively single communication mode, data congestion is prone to occur, resulting in data loss, and the communication efficiency and quality will also be affected. The stability of electronic price tags cannot be guaranteed. Summary of the invention

[0003] The purpose of the present invention is to provide an electronic price tag system centered on a cloud server to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an electronic price tag system centered on a cloud server, comprising a user end, a cloud server body, a wireless base station, a cloud ERP subsystem, a device end and an electronic price tag body, wherein the user end establishes a data connection with the cloud server body, the cloud server body establishes data connections with the wireless base station, the cloud ERP subsystem and the device end respectively, the wireless base station establishes data connections with the cloud ERP subsystem, the device end and the electronic price tag body respectively, and the device end establishes a data connection with the cloud ERP subsystem.

[0005] Preferably, a first data processing module is provided inside the user terminal, the first data processing module is electrically connected to a first power supply module, the first data processing module is data connected to a first wireless communication module, a first display module, a first data storage module, a communication quality detection module and a communication mode switching module, and the first wireless communication module establishes a data connection with a cloud server body.

[0006] Preferably, the first data storage module is installed with price tag changing software, and the price tag changing software includes a user login module, an information input module and a display template switching module.

[0007] Preferably, a commodity database and a display template database are provided inside the cloud server body.

[0008] Preferably, the device end includes an electronic scale and a cash register, and the electronic scale and the cash register are both provided with a second wireless communication module, and the second wireless communication module establishes data connections with the cloud server body, the wireless base station and the cloud ERP subsystem respectively.

[0009] Preferably, a second data processing module is provided inside the electronic price tag body, the second data processing module is electrically connected to the second power supply module, the second data processing module is data connected to the third wireless communication module, the second display module and the second data storage module, and the third wireless communication module establishes a data connection with the wireless base station.

[0010] Compared with the prior art, the beneficial effects of the present invention are: the present invention is designed with four communication modes, which can be automatically switched according to the actual communication conditions, solving the problems of data congestion, low communication efficiency and low communication quality caused by single communication, effectively improving the communication stability of the electronic price tag system and reducing the risk of data loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a module block diagram of the present invention;

[0012] Figure 2 is a system flow chart of the present invention;

[0013] In the figure: 1. User end; 10. First wireless communication module; 11. First display module; 12. First power module; 13. First data storage module; 130. Price tag price changing software; 1300. User login module; 1301. Information input module; 1302. Display template switching module; 14. First data processing module; 15. Communication quality detection module; 16. Communication mode switching module; 2. Cloud server body; 20. Product database; 21. Display template database; 3. Wireless base station; 4. Cloud ERP subsystem; 5. Device end; 50. Electronic scale; 51. Cash register; 52. Second wireless communication module; 6. Electronic price tag body; 60. Third wireless communication module; 61. Second display module; 62. Second power module; 63. Second data storage module; 64. Second data processing module. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0015] See also Figure 1-2, an embodiment provided by the present invention: an electronic price tag system centered on a cloud server, comprising a user terminal 1, a cloud server body 2, a wireless base station 3, a cloud ERP subsystem 4, a device terminal 5 and an electronic price tag body 6, the user terminal 1 establishes a data connection with the cloud server body 2, the cloud server body 2 respectively establishes data connections with the wireless base station 3, the cloud ERP subsystem 4 and the device terminal 5, the wireless base station 3 respectively establishes data connections with the cloud ERP subsystem 4, the device terminal 5 and the electronic price tag body 6, and the device terminal 5 establishes a data connection with the cloud ERP subsystem 4; a first data processing module 14 is arranged inside the user terminal 1, the first data processing module 14 is electrically connected to a first power module 12, the first data processing module 14 is data-connected to a first wireless communication module 10, a first display module 11, a first data storage module 13, a communication quality detection module 15 and a communication mode switching module 16, and the first wireless communication module 10 is connected to the cloud The server body 2 establishes a data connection; the price tag changing software 130 is installed in the first data storage module 13, and the price tag changing software 130 includes a user login module 1300, an information input module 1301 and a display template switching module 1302; the cloud server body 2 is provided with a commodity database 20 and a display template database 21; the device end 5 includes an electronic scale 50 and a cash register 51, and the electronic scale 50 and the cash register 51 are both provided with a second wireless communication module 52, and the second wireless communication module 52 respectively establishes a data connection with the cloud server body 2, the wireless base station 3 and the cloud ERP subsystem 4; the electronic price tag body 6 is provided with a second data processing module 64, the second data processing module 64 is electrically connected to the second power module 62, the second data processing module 64 is data-connected to the third wireless communication module 60, the second display module 61 and the second data storage module 63, and the third wireless communication module 60 establishes a data connection with the wireless base station 3;

[0016] Working principle: When using the present invention to modify an electronic price tag, first log in to the price tag management backend through the user terminal 1, that is, run the price tag modification software 130 in the first data storage module 13 through the first data processing module 14, log in through the user login module 1300, modify the price tag information through the information input module 1301, change the price tag display template through the display template switching module 1302, and display all operations by the first display module 11. After final confirmation, the communication quality detection module 15 detects the efficiency and stability of each current communication mode, and the communication mode switching module 16 automatically switches to the optimal mode. Then, the first wireless communication module 10 sends the data to the electronic price tag body 6 according to the selected mode, and the third wireless communication module 60 receives the data, which is processed by the second data processing module 64 and displayed by the second display module 61; wherein, the first power supply module 12 is used to power the user terminal 1, and the commodity database 20 is used to The commodity price information is stored, and the display template database 21 is used to store the display template. The electronic scale 50 and the cash register 51 both belong to the device end 5, and communicate with the wireless base station 3 through the second wireless communication module 52. The second power supply module 62 is used to power the electronic price tag body 6, and the second data storage module 63 is used to store the system program and temporary data of the electronic price tag body 6; and the communication modes specifically include the following types, one is in the order of the user end 1, the cloud server body 2, the wireless base station 3, and the electronic price tag body 6; the second is in the order of the user end 1, the cloud server body 2, the cloud ERP subsystem 4, the wireless base station 3, and the electronic price tag body 6; the third is in the order of the user end 1, the cloud server body 2, the device end 5, the wireless base station 3, and the electronic price tag body 6; the fourth is in the order of the user end 1, the cloud server body 2, the cloud ERP subsystem 4, the device end 5, the wireless base station 3, and the electronic price tag body 6.

[0017] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An electronic price tag system centered on a cloud server, comprising a user terminal (1), a cloud server body (2), a wireless base station (3), a cloud ERP subsystem (4), a device terminal (5) and an electronic price tag body (6), characterized in that: The user terminal (1) establishes a data connection with a cloud server body (2), the cloud server body (2) respectively establishes data connections with a wireless base station (3), a cloud ERP subsystem (4) and a device side (5), the wireless base station (3) respectively establishes data connections with a cloud ERP subsystem (4), a device side (5) and an electronic price tag body (6), and the device side (5) establishes a data connection with the cloud ERP subsystem (4), the user terminal (1) is internally provided with a first data processing module (14), the first data processing module (14) is electrically connected to a first power supply module (12), and the first data processing module (14) is data connected to a first wireless communication module (10), a first display module (11), a first data storage module (13), a communication quality detection module (15) and a communication The electronic price tag body (6) is provided with a second data processing module (64), the second data processing module (64) is electrically connected to the second power module (62), the second data processing module (64) is data-connected to the third wireless communication module (60), the second display module (61) and the second data storage module (63), and the third wireless communication module (60) is data-connected to the wireless base station (3).

2. The electronic price tag system based on a cloud server according to claim 1, characterized in that: The cloud server body (2) is internally provided with a commodity database (20) and a display template database (21).

3. The electronic price tag system based on a cloud server according to claim 1, characterized in that: The device end (5) comprises an electronic scale (50) and a cash register (51), and the electronic scale (50) and the cash register (51) are both provided with a second wireless communication module (52), and the second wireless communication module (52) respectively establishes data connections with a cloud server body (2), a wireless base station (3) and a cloud ERP subsystem (4).

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