CN106371399B - A kind of numerical control device machining information acquisition system and method - Google Patents
A kind of numerical control device machining information acquisition system and method Download PDFInfo
- Publication number
- CN106371399B CN106371399B CN201611010548.XA CN201611010548A CN106371399B CN 106371399 B CN106371399 B CN 106371399B CN 201611010548 A CN201611010548 A CN 201611010548A CN 106371399 B CN106371399 B CN 106371399B
- Authority
- CN
- China
- Prior art keywords
- control device
- numerical control
- current
- information acquisition
- fanuc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- General Factory Administration (AREA)
Abstract
The present invention is suitable for computer software and fields of numeric control technique, provide a kind of numerical control device machining information acquisition system and method, the system includes: numerical control device machining information acquisition device and first server, the current state parameter of the numerical control device machining information acquisition device timing acquiring numerical control device, and the current state parameter is sent to the first server, the current state parameter acquisition numerical control device is presently in state to first server based on the received.The embodiment of the present invention acquires the current state parameter of numerical control device by numerical control device machining information acquisition device self-timing, so as to obtain current device status automatically according to the current state parameter in first server, the acquisition dependence for solving the working condition of existing numerical control device is accomplished manually, the problem of taking time and effort is conducive to save production cost.
Description
Technical field
The invention belongs to computer software and fields of numeric control technique more particularly to a kind of numerical control device machining information acquisition systems
System and method.
Background technique
With the development of computer technology, the communication technology and Numeric Control Technology itself, numerical control device is present industry manufacture
Indispensable equipment, numerical control device is due to advantages such as its high-precision, the degree of automation height, by the blueness of domestic industry manufacturer
It looks at, the automation of Yao Shixian manufacturing process, other than the technologies such as system control, management, the information collection of manufacturing process is also
It is vital, the production efficiency and operating status of each numerical control device are obtained in time, can intuitively be numerical control device management
And production management provides data supporting.
Mainstream digital control system has numerous producers such as Fa Nake, Siemens, Heidenhain, Aukma at present, but these numbers at present
Control system all using the movement of control equipment, can not obtain the working condition that numerical control device is presently in, present numerical control device is worked as
The acquisition of preceding status information is all to rely on to be accomplished manually, and takes time and effort, is unfavorable for saving production cost.
Summary of the invention
The embodiment of the present invention provides a kind of numerical control device machining information acquisition system, it is intended to it is current to solve present numerical control device
The acquisition of status information is all to rely on the problem of being accomplished manually, taking time and effort, waste production cost.
The invention is realized in this way a kind of numerical control device machining information acquisition system, the system include:
Numerical control device machining information acquisition device and first server, the numerical control device machining information acquisition device are fixed
When acquire the current state parameter of numerical control device, and the current state parameter is sent to the first server, described the
The current state parameter acquisition numerical control device is presently in state to one server based on the received.
The embodiment of the present invention also provides a kind of numerical control device machining information acquisition of numerical control device machining information acquisition system
Method, described method includes following steps:
S11. detect whether to get the average current value I of numerical control device in current setting time；
If S12. testing result is no, judge that the numerical control device is in shutdown status；
Average current value I and critical current number if S13. testing result is yes, in the current setting time
According to IgSize；
S14. as I > IgWhen, then judge that the numerical control device is in running order, as I < IgWhen, then judge the numerical control
Equipment is in the non-working condition that is switched on.
The numerical control device machining information of another kind numerical control device machining information acquisition system provided in an embodiment of the present invention is adopted
Set method, which is characterized in that described method includes following steps:
S21. judge this total conduction time T with network interface FANUC equipment2With last time total conduction time T1Difference T2-T1It is
It is no to be equal to the timing every value Δ t；
If S22. T2-T1≠ Δ t then judges that the band network interface FANUC equipment is in shutdown status；
If S23. T2-T1=Δ t, detects this cutting time t2With cutting time last time t1Difference t2-t1Whether institute is equal to
Timing is stated every value Δ t；
If S24. t2-t1=Δ t then judges that the band network interface FANUC equipment is in running order, if t2-t1≠ Δ t, then
Judge that the band network interface FANUC equipment is in the non-working condition that is switched on.
The embodiment of the present invention acquires the current shape of numerical control device by numerical control device machining information acquisition device self-timing
State parameter, so as to be solved in first server according to the current state parameter come obtaining numerical control device is presently in state automatically
The acquisition dependence that existing numerical control device is presently in state is accomplished manually, and takes time and effort problem, is conducive to save production cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of numerical control device machining information acquisition system provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram provided in an embodiment of the present invention with network interface FANUC equipment machining information acquisition device；
Fig. 3 is the first server provided in an embodiment of the present invention electricity current according to current sensing means induction numerical control device
Flow valuve obtains the flow chart that numerical control device is presently in state；
Fig. 4 is the band network interface that first server provided in an embodiment of the present invention is read according to second server timing
FANUC equipment current total conduction time and total cutting time obtain the flow chart that numerical control device is presently in state.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The embodiment of the present invention acquires the current of numerical control device 1 by 2 self-timing of numerical control device machining information acquisition device
State parameter solves so that first server 3 obtains numerical control device 1 and be presently in state automatically according to the current state parameter
The acquisition dependence that existing numerical control device 1 of having determined is presently in state is accomplished manually, and takes time and effort problem, is conducive to saving and is produced into
This.
Fig. 1 is the structural schematic diagram of numerical control device machining information acquisition system provided in an embodiment of the present invention, for the ease of
Illustrate, part related to the embodiment of the present invention is only shown.
The numerical control device machining information acquisition system includes:
Numerical control device machining information acquisition device 2 and first server 3, numerical control device machining information acquisition device 2 are used for
The current state parameter of timing acquiring numerical control device 1, and the current state parameter is sent to first server 3, first service
Current state parameter acquisition numerical control device 1 is presently in state to device 3 based on the received.
In embodiments of the present invention, state analysis software is integrated in first server 3, state analysis software is according to
Received 1 current state parameter of numerical control device of one server 3, to judge that numerical control device 1 is presently in state；Numerical control device 1 is worked as
Preceding status includes: shutdown status, the non-working condition of booting, working condition.
The embodiment of the present invention acquires the current of numerical control device 1 by 2 self-timing of numerical control device machining information acquisition device
State parameter solves so that first server 3 obtains numerical control device 1 and be presently in state automatically according to the current state parameter
The problem of acquisition dependence that existing numerical control device 1 of having determined is presently in state is accomplished manually, takes time and effort, is conducive to save production
Cost.
As the first embodiment of the present invention, numerical control device machining information acquisition device 2 includes:
Numerical control device 1, current sensing means, wireless launcher and manager, manager by wireless network timing to
Current sensing means send current value acquisition instruction, and current sensing means incude the current value of numerical control device 1, and by current value
It is sent to manager by wireless launcher, which is sent to first server 3 by manager；
In embodiments of the present invention, numerical control device machining information acquisition device 2 includes the FANUC (Fa Nake) with network interface
Equipment machining information acquisition device, FANUC equipment machining information acquisition device and non-FANUC equipment machining information without network interface
Acquisition device.
These above-mentioned numerical control device information collecting devices 2 have can be by manager self-timing to current sensing means
Induced current acquisition instruction is sent, so that current sensing means timing incudes the current value of corresponding numerical control device 1, and by wireless
Network is sent to manager, and manager is sent to first server 3, so that first server 3 obtains automatically according to induced current
Take numerical control device 1 to be presently in state, solve existing numerical control device 1 be presently in state acquisition dependence be accomplished manually, consume
When effort the problem of, be conducive to save production cost；
In addition, state parameter is obtained by current sensing means self-timing, so that first server 3 is according to induced current
Automatically the method that numerical control device 1 is presently in state is obtained, suitable for all numerical control devices 1, can unifies to acquire different
The numerical control device 1 of control system is presently in the information of state.
In another embodiment of the invention, above-mentioned current sensing means can be with are as follows:
Across 1 general supply line of numerical control device induction coil and connect with induction coil adjuster induction coil induction
The electric current of 1 general supply line of numerical control device, and induced current is sent to adjuster, induced current is converted digital letter by adjuster
Number, which is sent to by manager by wireless network.
In embodiments of the present invention, first server 3 is according to the collected numerical control device of current sensing means 1 current
Current value is presently in state to obtain numerical control device 1, which specifically includes:
Average current value detection unit, for detecting whether getting the average current value I in current setting time；
In embodiments of the present invention, manager timing sends current value acquisition instruction to sensing device, so that electric current incudes
Device obtains the current current value of numerical control device 1, is divided into 1 second between currently preferred setting time, and in setting time
Average current value I refer to per minute in average current value, the time interval of setting time be it is the smaller the better, setting time when
Between be spaced it is smaller, it is shorter to the monitoring period interval of numerical control device 1, can more precisely obtain the working condition of numerical control device 1, still
The problem of time interval of setting time is smaller, will increase the calculation amount of system, will lead to judgement delay, therefore, setting time
The two are comprehensively considered because usually setting.
First state judging unit, if testing result be it is no, for judging that the numerical control device 1 is in shutdown status；
Current value comparing unit, if testing result is average current that is yes, being used in the current setting time
Value I and critical current data IgSize；
Second state judging unit, as I > IgWhen, then for judging that the numerical control device 1 is in running order, as I < Ig
When, then judge that the numerical control device 1 is in the non-working condition that is switched on.
In embodiments of the present invention, critical current data IgRefer to that the in running order electric current with halted state of equipment faces
Boundary's numerical value.As I > IgWhen, then the numerical control device 1 is in running order, I < IgWhen, then the numerical control device 1 is in booting not
Working condition, if equipment is in halted state, no electric current passes through in the general supply line of numerical control device 1, thus, electric current
Sensing device can not obtain the current value of general supply line.
Fig. 2 is the structural schematic diagram provided in an embodiment of the present invention with network interface FANUC equipment machining information acquisition device, is
Convenient for explanation, part related to the embodiment of the present invention is only shown.
Due to obtaining the state parameter (current value of numerical control device 1) of numerical control device 1 using electromagnetic induction device, need
Hardware investment, such as induction coil, manager (single-chip microcontroller) add the FANUC equipment with network interface to further save cost
Work information collecting device can be using such as flowering structure:
FANUC equipment 11 with network interface and connect by 2 interface of FOCAS with the FANUC equipment 11 with network interface second
Server 21, second server 21 read the current state parameter with network interface FANUC equipment 11 by local area network timing, concurrently
Give first server 3.
In embodiments of the present invention, FANUC management software, FANUC management software timing are installed on second server 21
Read the current state parameter with network interface FANUC equipment 11.
In embodiments of the present invention, second server 21 is logical by 2 interface of FOCAS and the FANUC equipment 11 with network interface
News establish data connection with network interface FANUC equipment 11 by cnc-allclibhndl3 function, 21 timing of second server to
Band network interface FANUC equipment 11 sends cnc-allclibhndl3 function, and 0 (EW-OK) is returned after successful connection and obtains communication sentence
Handle, by the incoming traffic handle parameter in cnc-rdtimer3 function, second server 21 can obtain with it is various when
Between data structure.
In embodiments of the present invention, the data volume structure of various band times includes with current total of network interface FANUC equipment 11
When conduction time and total cutting time, total conduction time refers to the conduction time after producing with network interface FANUC equipment 11
Aggregate-value, total cutting time refers to the aggregate-value of the cutting time after network interface FANUC equipment 11 is produced.
In embodiments of the present invention, the band network interface FANUC that first server 3 is read according to 21 timing of second server
The current total conduction time of equipment 11 and total cutting time are presently in state to obtain numerical control device 1, the first server 3 tool
Body includes:
Total conduction time comparing unit, for judging this total conduction time T with network interface FANUC equipment 112With last time
Total conduction time T1Difference T2-T1Whether the timing is equal to every value Δ t；
Third state judging unit, if T2-T1≠ Δ t is then shut down for judging that the band network interface FANUC equipment 11 is in
State；
Total cutting time comparing unit, if T2-T1=Δ t, for detecting this cutting time t2With cutting time last time t1
Difference t2-t1Whether the timing is equal to every value Δ t；
4th state judging unit, if t2-t1=Δ t, then for judging that the band network interface FANUC equipment 11 is in work
State, if t2-t1≠ Δ t then judges that the band network interface FANUC equipment 11 is in the non-working condition that is switched on.
It is shown for the ease of statistics and Terminals Report, the 1 machining information acquisition system of numerical control device further include: database,
State is presently in for storing the numerical control device 1 that first server 3 is got.
Speed is shown in order to reduce database burden and increasing terminal, and above-mentioned numerical control device 1 is presently in state number
It is marked；Shutdown status such as is indicated with number 0, is indicated the non-working condition of booting with number 1, is indicated working condition with number 2.
Fig. 3 is the first server provided in an embodiment of the present invention electricity current according to current sensing means induction numerical control device
Flow valuve obtains the flow chart that numerical control device is presently in state, includes the following steps:
S11. detect whether to get the average current value I in current setting time；
In embodiments of the present invention, manager timing sends current value acquisition instruction to sensing device, so that electric current incudes
Device obtains the current current value of numerical control device 1, is divided into 1 second between currently preferred setting time, and in setting time
Average current value I refer to per minute in average current value, the time interval of setting time be it is the smaller the better, setting time when
Between be spaced it is smaller, it is shorter to the monitoring period interval of numerical control device 1, can more precisely obtain the working condition of numerical control device 1, still
The problem of time interval of setting time is smaller, will increase the calculation amount of system, will lead to judgement delay, therefore, setting time
The two are comprehensively considered because usually setting.
If S12. testing result is no, judge that numerical control device is in shutdown status；
Average current value I and critical current number if S13. testing result is yes, in the current setting time
According to IgSize；
S14. as I > IgWhen, then the numerical control device is in running order, as I < IgWhen, then the numerical control device 1 is in
Be switched on non-working condition.
In embodiments of the present invention, critical current data IgRefer to that the in running order electric current with halted state of equipment faces
Boundary's numerical value.As I > IgWhen, then the numerical control device is in running order, as I < IgWhen, then the numerical control device is in booting not
Working condition, if equipment is in halted state, no electric current passes through in the general supply line of numerical control device 1, thus, electric current
Sensing device can not obtain the current value of general supply line.
The current electricity of the numerical control device 1 that first server 3 in the embodiment of the present invention is sensed according to current sensing means
Flow valuve is next, and obtaining numerical control device 1 is presently in state automatically, solves the acquisition dependence that existing numerical control device 1 is presently in state
It is accomplished manually, takes time and effort problem, be conducive to save production cost.
Fig. 4 is the band network interface that first server provided in an embodiment of the present invention is read according to second server timing
FANUC equipment current total conduction time and total cutting time obtain the flow chart that numerical control device is presently in state, including
Following steps:
S21. judge this total conduction time T with network interface FANUC equipment2With last time total conduction time T1Difference T2-T1It is
It is no to be equal to the timing every value Δ t；
If S22. T2-T1≠ Δ t then judges that the band network interface FANUC equipment is in shutdown status；
If S23. T2-T1=Δ t, detects this cutting time t2With cutting time last time t1Difference t2-t1Whether institute is equal to
Timing is stated every value Δ t；
If S24. t2-t1=Δ t then judges that the band network interface FANUC equipment is in running order, if t2-t1≠ Δ t, then
Judge that the band network interface FANUC equipment is in the non-working condition that is switched on.
The band network interface FANUC equipment that first server 3 in the embodiment of the present invention is directly read according to second server 21
The band network interface FANUC equipment 11 that 11 current total conduction times and total cutting time obtain automatically is presently in state, solves
The acquisition dependence that existing numerical control device 1 is presently in state is accomplished manually, and takes time and effort problem, is conducive to save and is produced into
This.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (7)
1. a kind of numerical control device machining information acquisition system, the system comprises: numerical control device machining information acquisition device and
One server, the current state parameter of the numerical control device machining information acquisition device timing acquiring numerical control device, and will be described
Current state parameter is sent to the first server, and the current state parameter obtains the first server based on the received
Numerical control device is presently in state；
Numerical control device machining information acquisition device includes the FANUC equipment machining information acquisition device with network interface, the band network interface
FANUC equipment machining information acquisition device includes: the FANUC equipment with network interface and by 2 interface of FOCAS and the band network interface
The second server of FANUC equipment connection, the second server read the band network interface FANUC equipment by local area network timing
Current state parameter, and be sent to the first server；The current state parameter with network interface FANUC equipment is band net
Mouth FANUC equipment current total conduction time and total cutting time, which is characterized in that based on numerical control device machining information acquisition system
The numerical control device machining information acquisition method of system includes the following steps:
S21. judge this total conduction time T with network interface FANUC equipment2With last time total conduction time T1Difference T2-T1Whether etc.
In timing every value Δ t；
If S22. T2-T1≠ Δ t then judges that the band network interface FANUC equipment is in shutdown status；
If S23. T2-T1=Δ t, detects this cutting time t2With cutting time last time t1Difference t2-t1Whether be equal to described fixed
Constantly spacing value Δ t；
If S24. t2-t1=Δ t then judges that the band network interface FANUC equipment is in running order, if t2-t1≠ Δ t, then judge
The band network interface FANUC equipment is in the non-working condition that is switched on.
2. numerical control device machining information acquisition system as described in claim 1, which is characterized in that the numerical control device processing letter
Ceasing acquisition device includes:
Numerical control device, current sensing means, wireless launcher and manager, the manager by wireless network timing to
The current sensing means send current value acquisition instruction, and the current sensing means incude the current value of the numerical control device,
And the current value is sent to the manager by the wireless launcher, the manager sends the current value
To the first server.
3. numerical control device machining information acquisition system as claimed in claim 2, which is characterized in that the current sensing means tool
Body includes:
Induction coil across the numerical control device general supply line and the adjuster that is connect with the induction coil, the induction
The electric current of the coil-induced numerical control device general supply line, and the induced current is sent to the adjuster, the adjusting
The induced current is converted digital signal by device, and the digital signal is sent to by the wireless launcher described
Manager.
4. numerical control device machining information acquisition system as claimed in claim 2 or claim 3, which is characterized in that the first server
It specifically includes:
Average current value detection unit, for detecting whether getting the average current value I in current setting time；
First state judging unit, if testing result be it is no, for judging that the numerical control device is in shutdown status；
Current value comparing unit, if testing result be it is yes, in the current setting time average current value I with
Critical current data IgSize；And
Second state judging unit, as I > IgWhen, then for judging that the numerical control device is in running order, as I < IgWhen, then
Judge that the numerical control device is in the non-working condition that is switched on.
5. numerical control device machining information acquisition system as described in claim 1, which is characterized in that the first service implement body
Include:
Total conduction time comparing unit, for judging this total conduction time T with network interface FANUC equipment2When being always powered with last time
Between T1Difference T2-T1Whether timing is equal to every value Δ t；
Third state judging unit, if T2-T1≠ Δ t, then for judging that the band network interface FANUC equipment is in shutdown status；
Total cutting time comparing unit, if T2-T1=Δ t, for detecting this cutting time t2With cutting time last time t1Difference
t2-t1Whether the timing is equal to every value Δ t；And
4th state judging unit, if t2-t1=Δ t, then for judging that the band network interface FANUC equipment is in running order, if
t2-t1≠ Δ t then judges that the band network interface FANUC equipment is in the non-working condition that is switched on.
6. the numerical control device machining information acquisition system as described in claims 1 to 3 any claim, which is characterized in that institute
It states numerical control device and is presently in state and be marked with number.
7. the numerical control device machining information acquisition system as described in claim 2 to 3 any claim, which is characterized in that institute
The method of stating includes the following steps:
S11. detect whether to get the average current value I of numerical control device in current setting time；
If S12. testing result is no, judge that the numerical control device is in shutdown status；
Average current value I and critical current data I if S13. testing result is yes, in the current setting timeg's
Size；
S14. as I > IgWhen, then judge that the numerical control device is in running order, as I < IgWhen, then judge the numerical control device
In the non-working condition that is switched on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611010548.XA CN106371399B (en) | 2016-11-17 | 2016-11-17 | A kind of numerical control device machining information acquisition system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611010548.XA CN106371399B (en) | 2016-11-17 | 2016-11-17 | A kind of numerical control device machining information acquisition system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106371399A CN106371399A (en) | 2017-02-01 |
| CN106371399B true CN106371399B (en) | 2019-03-29 |
Family
ID=57890989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611010548.XA Active CN106371399B (en) | 2016-11-17 | 2016-11-17 | A kind of numerical control device machining information acquisition system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106371399B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931960A (en) * | 2018-08-02 | 2018-12-04 | 烟台汽车工程职业学院 | A kind of numerical control device machining information acquisition system and method |
| CN112180201A (en) * | 2020-11-30 | 2021-01-05 | 长沙树根互联技术有限公司 | Equipment state monitoring method and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944242A (en) * | 2010-08-06 | 2011-01-12 | 西北工业大学 | Operational use time recorder of general machine tool |
| CN104298173A (en) * | 2014-09-26 | 2015-01-21 | 北京卫星制造厂 | Networked real-time monitoring-oriented numerically-controlled machine tool machining process parameter acquiring method |
| CN105652794A (en) * | 2016-02-29 | 2016-06-08 | 东北大学 | Numerical control machine tool data collecting and managing system based on FOCAS and method thereof |
| CN207082012U (en) * | 2016-11-17 | 2018-03-09 | 瑞鹄汽车模具股份有限公司 | A kind of numerical control device machining information acquisition system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6392581B2 (en) * | 2014-08-20 | 2018-09-19 | ファナック株式会社 | Robot control device and processing system for robots used with machine tools |
-
2016
- 2016-11-17 CN CN201611010548.XA patent/CN106371399B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944242A (en) * | 2010-08-06 | 2011-01-12 | 西北工业大学 | Operational use time recorder of general machine tool |
| CN104298173A (en) * | 2014-09-26 | 2015-01-21 | 北京卫星制造厂 | Networked real-time monitoring-oriented numerically-controlled machine tool machining process parameter acquiring method |
| CN105652794A (en) * | 2016-02-29 | 2016-06-08 | 东北大学 | Numerical control machine tool data collecting and managing system based on FOCAS and method thereof |
| CN207082012U (en) * | 2016-11-17 | 2018-03-09 | 瑞鹄汽车模具股份有限公司 | A kind of numerical control device machining information acquisition system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106371399A (en) | 2017-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102223264B (en) | Alarm processing method and alarm processing system for monitoring system | |
| CN103293399B (en) | Method and system for fault analysis of electric equipment | |
| CN105630885A (en) | Abnormal power consumption detection method and system | |
| CN101183993B (en) | Network management system and performance data processing method | |
| CN102722971B (en) | Intelligent data acquisition device with solidified protocol | |
| CN205038500U (en) | Intelligent fault diagnostic of digit control machine tool | |
| CN106371399B (en) | A kind of numerical control device machining information acquisition system and method | |
| CN105606958A (en) | Processing method, system, and apparatus for fault information of power system | |
| JP6754693B2 (en) | How to match data and event gaps sent and received on networks using different communication technologies | |
| CN103824434A (en) | Universal wireless data acquisition device and method | |
| CN207082012U (en) | A kind of numerical control device machining information acquisition system | |
| CN104502692A (en) | Power abnormality detection method and central processing device | |
| CN204789798U (en) | Distribution lines operation condition monitoring device and monitoring system | |
| CN205120859U (en) | Transmission line electric current state on -line monitoring system | |
| CN103078401A (en) | Time synchronization and sampling synchronization system and method for transformer substation | |
| CN201508207U (en) | Data acquisition terminal for thermal power plant energy-conserving scheduling system | |
| CN103955192B (en) | A kind of curve form data sampling method for sewage work | |
| CN206149291U (en) | Transformer station monitoring system | |
| CN113644711B (en) | Management system for wireless charging of interactive mobile phone | |
| CN106849346A (en) | A kind of system for testing power distribution automation equipment time adjustment function and timekeeping performance | |
| CN102904779A (en) | Communication protocol consistency detection method and system | |
| CN104352215A (en) | Wireless fetus central monitoring method and system | |
| CN106455041A (en) | Time synchronization method and system of electric power wireless sensor network based on power transmission line | |
| CN207352111U (en) | One kind is based on CAN communication cable-type fault locator | |
| CN102567470A (en) | System-level performance data processing method and equipment utilizing same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |