CN203689550U

CN203689550U - RFID (Radio Frequency Identification) based servo drive management device

Info

Publication number: CN203689550U
Application number: CN201420047736.XU
Authority: CN
Inventors: 张少林
Original assignee: WUHAN MAXSINE ELECTRIC CO Ltd
Current assignee: WUHAN MAXSINE ELECTRIC CO Ltd
Priority date: 2014-01-25
Filing date: 2014-01-25
Publication date: 2014-07-02
Anticipated expiration: 2024-01-25

Abstract

The utility model provides an RFID (Radio Frequency Identification) based servo drive management device, which comprises a handheld reader and a servo drive, wherein a radio frequency antenna, an integrated circuit and a storage device are integrated in the servo drive, a storage space of the storage device is divided into two parts, the first part is used for storing ID parameters of the servo drive, and the second part is used for storing default parameters and current application parameters of the servo drive; the handheld reader comprises an RFID transmitting module, an RFID receiving module, a keyboard, an LCD, an RAM, a FLASH, an Ethernet interface and an ARM processor; and the RFID transmitting module and the RFID receiving module are used for being communicated with an RFID tag in the servo drive.

Description

Servo-driver management devices based on RFID

Technical field

The utility model relates to radio RF recognition technology (Radio Frequency Identification is called for short RFID), especially relates to a kind of management devices for servo-driver.This management devices is divided into servo-driver logistic information management module and internal operation parameter management module.By this management devices, can be that every servo-driver is labelled on the one hand, apply to the link such as the manufacturing, flow distribution of servo-driver; On the other hand, this management devices can be revised servo-driver parameter quickly and easily, can industry, operating mode be adjusted rapid pin.

Background technology

RFID technology is a kind of non-contact automatic identification technology that utilizes radio communication to realize, there is the function of label and storage, be widely used in business logistics, supply chain management, library's item tracking, medical implant, intelligent transportation, building automatic, financial certification authority, Aero-Space etc.A set of complete rfid system is made up of radio-frequency (RF) tag and read write line conventionally.RFID label generally includes again an integrated circuit and radio-frequency antenna two parts.In magnetic field, label can receive the radiofrequency signal that plug-in reader sends, the energy that relies on induction current to obtain sends out the product information being stored in chip, or is initiatively sent the signal of a certain frequency by label, after read write line reading out data decoding, carries out respective handling.In RFID label, can add other functions such as internal memory, sensor, encryption and access control, strengthen the usable range of RFID.

Servo-driver is a kind of controller for controlling servomotor, is widely used in high-precision fortune control control system, is one of core product promoting industrial automation development.At present, be domesticly in economic development transition, in the modernization that automaticity improves constantly, the demand of servo-driver product promoted rapidly, also meet the tendency and produced a collection of servo-driver manufacturer, demonstrate flourishing vigor.But the application industry of servo-driver is very extensive, different industries is had to different technique, often need to do parameter adjustment according to different equipment, application scenario, there is higher dirigibility.At present, some flexible processing are all that slip-stick artist by having higher level carrys out field maintemance like this, and some even needs to return former factory and does special adjustment according to industry, can not at once adapt at scene, seems very clumsy.

In addition, current commercial production way to manage is more old, can only realize simple product reckons by the piece, the logistics management of macroscopic view, single product is not possessed to tracking power, can not realize preferably quality management, stock control, client's feedback management of adaptation management, the product in production capacity and market etc., domestic servo-driver manufacturer is not all preponderated at aspects such as price, delivery date, reliabilities, more without the new varieties of mental and physical efforts developing target market demand, thereby cannot improve market share, miss development opportunity.

For above-mentioned two problems, this device wishes to realize good solution by introduce RFID technology in servo-driver.Can take full advantage of like this two large function and every superperformances of RFID technology, overcome the weakness that servo-driver is produced and sold, applied, realize the perfect mode solving.

Utility model content

The utility model is intended to address the above problem; in servo-driver, increase RFID module; utilize the data capacity of RFID technology greatly, efficiently to read and write, Dynamic Maintenance facilitates, can reuse, have the features such as cryptoguard; parameter management is flexibly and fast provided; solve a quick application difficult problem for different industries; save the troublesome operation of servo-driver rig-site utilization, reach the object that improves the adaptation of product.Simultaneously, the application of RFID technology provides the tracking power to each product in producing and selling, monitor the life cycle of whole product, greatly improve the intelligent of logistics management, for whole commercial production manufacture, sale flow process provide controllability completely, finally realize industrial control product management qualitative leap.

For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of servo-driver management devices based on RFID, comprising: hand-held read-write and servo-driver; It is characterized in that: integrated RF antenna, integrated circuit and memory device in this servo-driver, wherein the storage space of memory device is divided into two parts, the ID parameter of Part I for storing this servo-driver, Part II is for storing servo driver default parameters and current application parameter; Described hand-held read-write comprises RFID sending module, RFID receiver module, keyboard, LCD, RAM, FLASH, Ethernet interface and arm processor; Wherein, described RFID sending module and RFID receiver module, for carrying out communication with the RFID label of servo-driver.

Preferably, described Ethernet interface carries out communication, reads and uploads parameter for this servo-driver management devices and host computer.

Preferably, described LCD is for data demonstration, and keyboard is for the input of various supplemental characteristics.

Preferably, this host computer is PC, panel computer, PDA or mobile terminal.

This device need to be put into the setting of RFID label in servo-driver, in servo-driver, can use RFID technology.Then for different industries, customized good complete application parameter, is stored on servo-driver, while running into different industry control environment, controlled device, can fast and easy read easily, copy and revise product parameters, do not need to return former factory upgrade-system version or do other adjustment.Meanwhile, utilize the label following function of RFID technology, the whole life cycle of every servo-driver can both be followed the tracks of easily, realizes the management of production, logistics.

Although industry parameter can be scheduled in advance, between distinct device, always there is little difference, need on-the-spot real time modifying low volume data.Therefore, also need to design a hand-held read-write, possess simple programing function, read-write capability, Presentation Function, analytic function and help function.This device stores the application parameter of corresponding servo-driver product, can realize writing of data by shirtsleeve operation, and can be from a servo-driver backup parameter, be written to an other servo-driver, realize the quick adaptation of product, saved the troublesome operation of upgrading servo-driver firmware version.This read write line can be realized simple programming, revises indivedual parameters, realizes manual operation.Analytic function comprises the power analysis of servo-driver, error analysis etc.In addition, this read write line provides basic help function, points out clearly next step operation to select, and is convenient to rig-site utilization and selects.

For the management of production, logistics, by this management devices, can realize following several functions:

1, production efficiency management: formulate the production schedule according to order, produce corresponding ID number; Operation, production time, quantity to production line, add up;

2, quality of production management: the information to every production line, producers and No. ID binding, make product quality relevant to personnel, easy-to-look-up quality of production factor source;

3, stock control: each stock is set No. ID, deposit corresponding product, fast and easy is searched, follows the tracks of; Statistics warehouse memory space and clearance spaces;

4, sales management: the sale in each area is set to ID scope, prevent that each department from vying each other, search competition source.Analyze the sales achievement of different regions, statistics market distribution;

5, client's feedback management: the behaviour in service to each client is followed the tracks of, the advantage of analytic product is with not enough.

Accompanying drawing explanation

Fig. 1 is hand-held read-write hardware configuration schematic diagram.

Fig. 2 is hand-held read-write writing labels process schematic diagram.

Embodiment

For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.

As shown in Figure 1, a kind of servo-driver management devices based on RFID that embodiment of the present utility model provides, comprising: hand-held read-write and servo-driver; It is characterized in that: integrated RF antenna, integrated circuit and memory device in this servo-driver, wherein the storage space of memory device is divided into two parts, the ID parameter of Part I for storing this servo-driver, Part II is for storing servo driver default parameters and current application parameter; Described hand-held read-write comprises RFID sending module, RFID receiver module, keyboard, LCD, RAM, FLASH, Ethernet interface and arm processor; Wherein, described RFID sending module and RFID receiver module, for carrying out communication with the RFID label of servo-driver.

Preferably, this host computer is PC, panel computer, PDA or mobile terminal.

In conjunction with Fig. 1 and Fig. 2, following instance the part process of RFID label in this servo-driver management devices of read-write of this hand-held read-write:

The storage space of the memory device of servo-driver is divided into two, and one is the ID of this servo-driver, and for logistics, one is the configuration of servo-driver default parameters, parameter current management etc.For industries such as weaving, printing, numerical control, robots, the parameter of customization servo-driver, builds industry parameter database.

Read write line search RFID label, and judge password, then carry out write operation, three steps all success complete write operation one time, otherwise write operation failure.RFID read operation similarly.

Hand-held read-write, preserves the various parameters of servo-driver, selects to download on the label of servo-driver by keyboard.Meanwhile, in logistics, use No. ID, hand-held read-write testing product, for the production of service.

By host computer, mutual as PC and hand-held read-write, downloads relevant parameter, analyzes;

By the logistics management module of host computer, realize production, the whereabouts management of servo-driver.

The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. the servo-driver management devices based on RFID, comprising: hand-held read-write and servo-driver; It is characterized in that:

Integrated RF antenna, integrated circuit and memory device in this servo-driver, wherein the storage space of memory device is divided into two parts, the ID parameter of Part I for storing this servo-driver, Part II is for storing servo driver default parameters and current application parameter;

Described hand-held read-write comprises RFID sending module, RFID receiver module, keyboard, LCD, RAM, FLASH, Ethernet interface and arm processor; Wherein, described RFID sending module and RFID receiver module, for carrying out communication with the RFID label of servo-driver.

2. servo-driver management devices as claimed in claim 1, is characterized in that: described Ethernet interface carries out communication, reads and upload parameter for this servo-driver management devices and host computer.

3. servo-driver management devices as claimed in claim 1, is characterized in that: described LCD is for data demonstration, and keyboard is for the input of various supplemental characteristics.

4. servo-driver management devices as claimed in claim 2, is characterized in that: this host computer is PC, panel computer, PDA or mobile terminal.