Electronic name card exchange method based on mobile terminal two-dimensional code recognition

Abstract

The invention relates to an electronic name card exchange method based on mobile terminal two-dimensional code recognition. The method is characterized by comprising the following steps that: 1, when a user registers or a new electronic name card is added, a server stores the ID of the user or information of the newly added electronic name card and generates a two-dimensional code corresponding to the ID of the user or the newly added electronic name card; 2, during exchange of electronic name cards, a mobile terminal of the user allows the other side to scan the two-dimensional code generated in the step 1; 3, according to the two-dimensional code information scanned in the step 2, the information of the electronic name card corresponding to the two-dimensional code information is called from the server and is transmitted to a mobile terminal of the other side. The method provided by the invention can overcome the defects that the current paper name card is inconvenient to carry and can be lost easily, resources are wasted, and only a mobile terminal (mobile phone) is needed to realize short-range point-to-point accurate exchange and management of electronic name cards, so commercial activities and the like of individuals or enterprise personnel can be carried out more conveniently.

Description

technical field [0001] The invention relates to the technical field of electronic business cards, in particular to a method for exchanging electronic business cards based on a two-dimensional code using a mobile terminal. Background technique [0002] In the social society, business cards are an important way of self-promotion. In daily life, people often call for contact information by issuing business cards. But traditional business cards are all paper business cards, which are not only easy to lose, but also inconvenient to manage. When a person's contact information is urgently needed, it often takes a long time to search for the business cards in the business card holder. [0003] Although electronic business cards have appeared in the society now, the existing electronic business cards only carry out simple information transmission through bluetooth or infrared wireless technology. Business cards are sent to each other. Since the effective distance of Bluetooth recogn...

AI Technical Summary

Problems solved by technology

But the traditional business cards are all paper business cards, which are not only easy to lose, but also inconvenient to manage. When a person’s contact information is urgently needed, it often takes a long time to search for the business card in the business card holder

[0003] Although electronic business cards have appeared in the society now, the existing electronic business cards only carry out simple information transmission through bluetooth or infrared wireless technology. Business cards are sent to each other. Since the effective distance of Bluetooth recognition is about 10 meters, if this solution is adopted in public places, many Bluetooth devices will be searched by the mobile phone, and the user will not be able to know which Bluetooth device the other party is. The security is low. Moreover, these electronic business cards are simply stored in the mobile phone after transmission, and it is impossible to manage the business cards reasonably.

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