CN202133455U

CN202133455U - Networked electronic scale weighing system

Info

Publication number: CN202133455U
Application number: CN201120210196U
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: 2012-02-01
Anticipated expiration: 2021-06-21

Abstract

The utility model discloses a networked electronic scale weighing system comprising an electronic scale, an identification device and a main server, wherein the identification device is a microprocessor with a USB (Universal Serial Bus) slave device, the USB slave device has a built-in serial number, the electronic scale comprises a processor, a USB main device, a wireless communication module, a display and a weighing sensor which are connected with the processor, the main server can perform data interaction with the identification device through a USB port, and can perform data interaction with the electronic scale through the wireless communication module. The networked electronic scale weighing system of the utility model can be effectively popularized in public places; in addition, the networked electronic scale weighing system can identify registered users and can correspondingly transmit user data information to the main server in order to support various Internet applications, thus the networked electronic scale weighing system has strong enjoyments.

Description

The electronic scale weighing system of networking

Technical field

The utility model relates to a kind of weighing system, relates 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 purpose of the utility model 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 utility model employing is:

A kind of electronic scale weighing system of networking is characterized in that: comprise 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 processor and the USB main equipment, wireless communication module and the display that link to each other with processor I/O mouth; With the LOAD CELLS that processor A/the D mouth links to each other; 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 and identification equipment carry out data interaction through USB port, carry out data interaction with electronic scale through wireless communication module.

As preferably: said identification equipment is one or more.

As preferably: said wireless communication module is GPRS module or WIFI module.

Compared with prior art; The advantage of the utility model is: electronic scale can be placed in various public places; People only need buy identification equipment, just can be uploaded in the master server through the body weight information etc. of electronic scale with oneself, cooperate corresponding software; Just can these information be analyzed and plans, realize multiple internet, applications.

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.

Before the use, only need to cooperate corresponding software, the user binds identification equipment earlier on master server; 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, and electronic scale is the ability display user's information just, after weighing; Body weight information and user profile can send to master server automatically; Owing to bind, master server can be discerned different users, and correspondence receives, preserves each user profile.

At this, 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 the structured flowchart of the utility model;

Fig. 2 is the topology diagram of the utility model.

Embodiment

To combine accompanying drawing that the utility model 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, and 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 processor and the USB main equipment, wireless communication module and the display that link to each other with processor I/O mouth, and with the LOAD CELLS that processor A/the D mouth links to each other, 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 and identification equipment carry out data interaction through USB port, carry out data interaction with electronic scale through wireless communication module.Here; Master server is used for user's registration; 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, and said processor is with sequence number and user profile comparison; Show user information corresponding and body weight information on the control display, upload family information and body weight information to master server through wireless communication module.

The master server of the utility model 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 one or more identification equipments, the built-in sequence number of USB slave unit in the identification equipment; 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, 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, each 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 through wireless communication module, 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 GPRS module or WIFI module.