CN102840902A

CN102840902A - Networked electronic scale weighing system

Info

Publication number: CN102840902A
Application number: CN2011101674934A
Authority: CN
Inventors: 申波
Original assignee: CHENGDU CODOON INFORMATION TECHNOLOGY Co Ltd
Current assignee: CHENGDU CODOON INFORMATION TECHNOLOGY Co Ltd
Priority date: 2011-06-21
Filing date: 2011-06-21
Publication date: 2012-12-26

Abstract

The invention discloses a networked electronic scale weighing system which comprises an electronic scale, identification equipment and a master server. The identification equipment is a microprocessor with a universal serial bus (USB) slave unit, a serial number is inbuilt in the USB slave unit, the electronic scale comprises a processor, a weighing sensor, a USB master unit, a wireless communication module and a displayer, wherein the weighing sensor, the USB master unit, the wireless communication module and the displayer are connected with corresponding ports of the processor, the master server is used for user registration, the serial number and a user registration number are bound through the USB slave unit, user information is transmitted to the processor through the wireless communication module, the processor compares the serial number with the user information to control the displayer to display corresponding user information and weight information, and the user information and the weight information are uploaded to the master server through the wireless communication module. The networked electronic scale weighing system can be widely popularized in public places, can distinguish registered users, can correspondingly transmit user data information to the master server to support various internet applications, and is high in interestingness.

Description

The electronic scale weighing system of networking

Technical field

The present invention relates to a kind of weighing system, relate in particular to a kind of electronic scale weighing system of networking.

Background technology

Electronic scale adopts LOAD CELLS and simple single-chip microcomputer to measure body weight more, and adopts LCD display to show, measuring accuracy is high; Display effect is good, and recently, a kind of electronic scale has been arranged; Can people's body weight be kept a record, and, data are sent to a particular server through short range wireless transmission equipment such as wired USB port or bluetooths; But this electronic scale is only applicable to the individual to be used, and can't discern different users, just can not distinguish the data of different user; If the user need use the data of electronic scale record oneself, just must buy one by oneself, cost is higher; Can not effectively promote in public places, and electronic scale can only show current weight information, not enough hommization.

Summary of the invention

The object of the invention just is that providing a kind of addresses the above problem, and can effectively promote in public places, can discern the user after registering, and cost is lower, the electronic scale weighing system of the networking of the corresponding transmitting user data information of ability.

To achieve these goals, the technical scheme of the present invention's employing is: a kind of electronic scale weighing system of networking comprises electronic scale, identification equipment and master server;

Said identification equipment is the microprocessor of a band USB slave unit, the built-in sequence number of USB slave unit;

Said electronic scale comprises LOAD CELLS, USB main equipment, wireless communication module and the display that processor links to each other with corresponding port with processor; Wherein LOAD CELLS is gathered body weight information; The USB main equipment obtains the sequence number of USB slave unit, and body weight information and sequence number are all sent in the processor;

Said master server is used for user's registration, and the register account number through the USB slave unit is bound sequence number and user is sent to processor through wireless communication module with user profile;

Said processor shows user information corresponding and body weight information with the comparison of sequence number and user profile on the control display, uploads family information and body weight information to master server through wireless communication module.

As preferably: said identification equipment is one or more.

As preferably: said wireless communication module is the GPRS module.

As preferably: said wireless communication module is the WIFI module.

Compared with prior art, the invention has the advantages that: electronic scale can be placed in various public places, and people only need buy identification equipment, and are cheap; Before the use, on master server, bind, just can user profile be synchronized on the electronic scale; Simple to operation, during use, people only need to insert the identification equipment of having bound at the corresponding port of electronic scale; Electronic scale is the ability display user's information just, and after weighing, body weight information and user profile can send to master server automatically; After master server receives these data, just can analyze and plan, realize multiple internet, applications; Owing to bind, master server can be discerned different users, and corresponding each user profile that receives.

Wherein, Realize wired data communication through USB interface between identification equipment and the master server, between identification equipment and the electronic scale, through the Communication Realization data interaction of USB slave unit and USB main equipment; Between electronic scale and master server, then be to realize data interaction through wireless communication module.

An electronic scale can correspondingly use a plurality of identification equipments, the built-in sequence number of USB slave unit in the identification equipment, and this sequence number can be the sequence number that microprocessor carries; A sequence number that writes in the time of also can being production, but all be unique, before the user uses identification equipment; First sequence number on master server that this is unique and user's register account number are bound; After master server and electronic scale were realized information synchronization, electronic scale only needed identification sequence number, just can discern user and display user's information.

During use; LOAD CELLS collection body weight information is sent in the processor and is handled, and shows out through display, then; Body weight information and user profile can be through sending to master server through wireless communication module, after master server receives can with the corresponding number of the account that is saved to the user under.

Said wireless communication module is GPRS module or WIFI module, can realize the wireless data transmission of long distance, receives the region restriction few, wide application.

Description of drawings

Fig. 1 is a structured flowchart of the present invention;

Fig. 2 is a topology diagram of the present invention.

Embodiment

To combine accompanying drawing that the present invention is described further below.

Embodiment 1: referring to Fig. 1, Fig. 2, a kind of electronic scale weighing system of networking comprises electronic scale, identification equipment and master server; Said identification equipment is the microprocessor of a band USB slave unit; The built-in sequence number of USB slave unit, said electronic scale comprise LOAD CELLS, USB main equipment, wireless communication module and the display that processor links to each other with corresponding port with processor, and wherein LOAD CELLS is gathered body weight information; The USB main equipment obtains the sequence number of USB slave unit; And body weight information and sequence number are all sent in the processor, and said master server is used for user's registration, the register account number of binding sequence number and user through the USB slave unit; Through wireless communication module user profile is sent to processor; Said processor shows user information corresponding and body weight information with the comparison of sequence number and user profile on the control display, uploads family information and body weight information to master server through wireless communication module.

Master server of the present invention can carry out data interaction with many electronic scales and a plurality of identification equipment; And each electronic scale can carry out data interaction with a plurality of identification equipments; At this, wireless communication module can be GPRS module or WIFI module, can realize the wireless messages transmission of long distance; Receive the region restriction few, wide application.

During use, the user only need buy an identification equipment, and electronic scale is placed in the public place; The user activates identification equipment on master server earlier, carries out operations such as the user registers through master server earlier exactly, the sequence number of identification equipment and user's register account number is bound again; Master server is synchronous with user profile and electronic scale, is about to user profile and corresponding sequence number and is sent to stock in the electronic scale, and the processor in the electronic scale only needs identification sequence number; Just can discern user and display user's information, the mode of its identification sequence number is a way of contrast, with the sequence number of USB slave unit and stock's sequence number contrast; Find identical after; Inquire about the user account of its binding, after people had claimed body weight with electronic scale, body weight information and user profile can pass in the master server in the lump and store; Be used for supporting various internet, applications, interesting strong.

Because what use in identification equipment and the electronic scale is unified USB slave unit and USB main equipment, admittedly can be general, identification equipment can be used on the electronic scale in any playscript with stage directions system, very hommization.

Claims

1. the electronic scale weighing system of a networking is characterized in that: comprise electronic scale, identification equipment and master server;

2. the electronic scale weighing system of networking according to claim 1 is characterized in that: said identification equipment is one or more.

3. the electronic scale weighing system of networking according to claim 1, it is characterized in that: said wireless communication module is the GPRS module.

4. the electronic scale weighing system of networking according to claim 1, it is characterized in that: said wireless communication module is the WIFI module.