CN107516977A - A kind of discrete motor driver based on PoE power supplies - Google Patents
A kind of discrete motor driver based on PoE power supplies Download PDFInfo
- Publication number
- CN107516977A CN107516977A CN201610427827.XA CN201610427827A CN107516977A CN 107516977 A CN107516977 A CN 107516977A CN 201610427827 A CN201610427827 A CN 201610427827A CN 107516977 A CN107516977 A CN 107516977A
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- CN
- China
- Prior art keywords
- poe
- circuit board
- drive circuit
- power
- motor driver
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- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/10—Current supply arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/0094—Structural association with other electrical or electronic devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
- H02K2211/03—Machines characterised by circuit boards, e.g. pcb
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
Abstract
The present invention relates to a kind of discrete motor driver based on PoE power supplies, drive circuit board, I/O connector and status indicator lamp including housing and on housing, described driver also includes the POE electric power systems being arranged on housing, the POE electric power systems are connected with drive circuit board, and transmission data and power supply are provided simultaneously for drive circuit board.Compared with prior art, the present invention has the advantages such as simple in construction, versatility is good, cost of implementation is low.
Description
Technical field
The present invention relates to a kind of discrete motor driver, more particularly, to a kind of discrete motor based on PoE power supplies
Driver.
Background technology
Motor driven systems are by motor, reponse system (apolegamy), driving amplifier, motion controller, communication control module
Formed Deng subsystem.The separation motor driver of prior art is to provide power supply by outside, passes through the electricity of driving amplifier
Source module, power supply is converted into the low-tension supply of motion control portion, passes through the power electronics part of driving amplifier, output is driven
The electric current of dynamic motor.Typically in separation motor driver commonly use control mode frequently with by Ethernet interface according to about
Fixed communication protocol carrys out controlled motor operation to send control instruction.As shown in Figure 1.Shown in Fig. 1,1 is power connector,
2 be I/O connector, and 3 be too net connector, and 4 be status indicator lamp.But the discrete motor driver so installed, just need
Power line and order wire etc. is wanted to be connected up in device interior, this can increase the manufacturing cost of equipment.Particularly in some Gao Zhen
Dynamic, the occasion of more bending times, the cost of wire harness can be multiplied.
POE (Power Over Ethernet) refer to existing Ethernet Cat.5 wiring architecture do not make it is any
In the case of change, for some IP-based terminal transmission data signals while, moreover it is possible to for this kind equipment provide direct current supply
The technology of electricity.POE technologies can ensure the normal operation of existing network, maximum limit while ensuring that existing structureization wiring is safe
Reduce cost degree.And improved way is to use power over Ethernet PoE, there is provided supplied needed for discrete motor driver
Electricity.And the technology is applied to all brushless motor drivers on sale in the market, stepper motor drives and servo motor
Driver.
The power supply mode of existing product, mainly by the power port of discrete motor driver, usually power supply connects
Connect device to power to the electronic component of motor portion, with drive motor.But so need special power supply wire harness and special
Power-feed connector.It is unfavorable for reducing wiring cost, and designs compact driver.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of simple in construction, general
Property the low discrete motor driver based on PoE power supplies of good, cost of implementation.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of discrete motor driver based on PoE power supplies, including housing and the drive circuit on housing
Plate, I/O connector and status indicator lamp, it is characterised in that described driver also includes the POE power supplies being arranged on housing
System, the POE electric power systems are connected with drive circuit board, and transmission data and power supply are provided simultaneously for drive circuit board.
Described POE electric power systems are specially that POE electric power systems are specially to include Ethernet interface, the first power line, the
Two power lines, data wire, driving power, DC-DC converter and Ethernet, described Ethernet interface by the first power line with
Driving power is connected, described driving power and motor connection, and described Ethernet interface is turned by second source line and DCDC
Parallel operation is connected, and described DC-DC converter is connected with drive circuit board, and described Ethernet interface passes through data wire and Ethernet
Connection, described Ethernet are connected with drive circuit board.
Described drive circuit board includes DSP and encoder, described DSP respectively with driving power, DC-DC converter, with
Too net connects with encoder, described encoder and motor connection.
Described POE electric power systems use the middle access of method transboundary drive circuit board.
Described POE electric power systems are using end method access transboundary drive circuit board.
Ethernet interface in described POE electric power systems uses RJ45 connectors.
Compared with prior art, the present invention has advantages below：
1) power line is saved using POE, saves the cost of client.
2) power and communicate using PoE standards, the loop area of power supply is small, anti-interference, reliable communications.
3) ethernet communication is used, saves connector, reduces product cost.
4) it is simple and reliable for structure, avoid the line of complexity.
5) versatility is good, it is not necessary to customizes wire harness, buys standard compliant CAT5 netting twines.
Brief description of the drawings
Fig. 1 is the structural representation of existing apparatus；
Fig. 2 is the structural representation of the present invention；
Fig. 3 is the physical circuit module map of the present invention；
Fig. 4 is mid-span method circuit diagram；
Fig. 5 is that end bridges method circuit diagram.
Wherein 1 is power connector, and 2 be I/O connector, and 3 be Ethernet interface, and 4 be status indicator lamp；5 be DSP, and 6 are
Encoder, 7 be motor body, and 21 be the first power line, and 22 be second source line, and 23 be data wire, and 24 be driving power, and 25 are
DC-DC converter, 26 be Ethernet.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is the part of the embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other reality that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example is applied, should all belong to the scope of protection of the invention.
As shown in Fig. 2 the discrete motor driver based on PoE power supplies, including housing and the drive on housing
Dynamic circuit board, I/O connector 2 and status indicator lamp 4, described driver also include the POE power supplies system being arranged on housing
System, the POE electric power systems are connected with drive circuit board, and transmission data and power supply are provided simultaneously for drive circuit board.Ether
Network interface can use it is all be used for Ethernet connector, the use RJ45 connections of Ethernet interface 3 in POE electric power systems
Device, but as long as meeting the connector of Cat.5 Wiring architectures, power supply can be provided by the way of the present invention.
As shown in figure 3, POE electric power systems be specially include Ethernet interface 2, the first power line 21, second source line 22,
Data wire 23, driving power 24, DC-DC converter 25 and Ethernet 26, described Ethernet interface 2 pass through the first power line 21
It is connected with driving power 24, described driving power 24 is connected with motor 7, and described Ethernet interface 2 passes through second source line
22 are connected with DC-DC converter 25, and described DC-DC converter 25 is connected with drive circuit board, and described Ethernet interface 2 passes through
Data wire 23 is connected with Ethernet 26, and described Ethernet 26 is connected with drive circuit board.
Described drive circuit board includes DSP5 and encoder 6, and described DSP5 changes with driving power 24, DCDC respectively
Device 25, Ethernet 26 and encoder 6 are connected, and described encoder 6 is connected with motor 7.
The power supply of drive circuit board power section, pass through the direct power taking of the Ethernet of POE electric power systems, it is not necessary to reserved
Power input interface.POE can provide the power supply required for onboard all electronic component work.
The specifically embodiment in motor driver, cancel the power connector in original design, driving power is straight
According to the two ways of PoE standards, middle method (as shown in Figure 4) transboundary or the access (as shown in Figure 5) of end bridging method.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, various equivalent modifications can be readily occurred in or replaced
Change, these modifications or substitutions should be all included within the scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection domain be defined.
Claims (6)
1. a kind of discrete motor driver based on PoE power supplies, including housing and drive circuit board on housing,
I/O connector and status indicator lamp, it is characterised in that described driver also includes the POE power supplies system being arranged on housing
System, the POE electric power systems are connected with drive circuit board, and transmission data and power supply are provided simultaneously for drive circuit board.
2. a kind of discrete motor driver based on PoE power supplies according to claim 1, it is characterised in that described
POE electric power systems are specially that POE electric power systems are specially to include Ethernet interface, the first power line, second source line, data
Line, driving power, DC-DC converter and Ethernet, described Ethernet interface are connected by the first power line with driving power,
Described driving power and motor connection, described Ethernet interface is connected by second source line with DC-DC converter, described
DC-DC converter be connected with drive circuit board, described Ethernet interface is connected by data wire with Ethernet, it is described with
Too net is connected with drive circuit board.
3. a kind of discrete motor driver based on PoE power supplies according to claim 2, it is characterised in that described
Drive circuit board includes DSP and encoder, and described DSP connects with driving power, DC-DC converter, Ethernet and encoder respectively
Connect, described encoder and motor connection.
4. a kind of discrete motor driver based on PoE power supplies according to claim 1, it is characterised in that described
POE electric power systems use the middle access of method transboundary drive circuit board.
5. a kind of discrete motor driver based on PoE power supplies according to claim 1, it is characterised in that described
POE electric power systems are using end method access transboundary drive circuit board.
6. a kind of discrete motor driver based on PoE power supplies according to claim 1, it is characterised in that described
Ethernet interface in POE electric power systems uses RJ45 connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610427827.XA CN107516977A (en) | 2016-06-16 | 2016-06-16 | A kind of discrete motor driver based on PoE power supplies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610427827.XA CN107516977A (en) | 2016-06-16 | 2016-06-16 | A kind of discrete motor driver based on PoE power supplies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107516977A true CN107516977A (en) | 2017-12-26 |
Family
ID=60720822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610427827.XA Pending CN107516977A (en) | 2016-06-16 | 2016-06-16 | A kind of discrete motor driver based on PoE power supplies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107516977A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110221550A (en) * | 2018-04-04 | 2019-09-10 | 固高科技(深圳)有限公司 | Robot system |
Citations (6)
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| CN1430375A (en) * | 2002-01-04 | 2003-07-16 | 浙江浙大中控技术有限公司 | Electric executive mechanism capable of realizing Ethernet communication and power supply by network redundant |
| CN101150272A (en) * | 2007-11-09 | 2008-03-26 | 大连光洋科技工程有限公司 | Bus type intelligent motor |
| JP2009153025A (en) * | 2007-12-21 | 2009-07-09 | Sony Corp | Camera apparatus and control method |
| US20110071691A1 (en) * | 2009-09-18 | 2011-03-24 | Bergeron Pierre Jean | Industrial device controlled through a power over ethernet system |
| US20150077024A1 (en) * | 2013-09-18 | 2015-03-19 | Siemens Aktiengesellschaft | Drive system with combined actuation of brake and encoder |
| CN204408479U (en) * | 2015-02-10 | 2015-06-17 | 深圳市中瀛鑫科技股份有限公司 | A kind of monopod video camera and supervisory control system |
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2016
- 2016-06-16 CN CN201610427827.XA patent/CN107516977A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1430375A (en) * | 2002-01-04 | 2003-07-16 | 浙江浙大中控技术有限公司 | Electric executive mechanism capable of realizing Ethernet communication and power supply by network redundant |
| CN101150272A (en) * | 2007-11-09 | 2008-03-26 | 大连光洋科技工程有限公司 | Bus type intelligent motor |
| JP2009153025A (en) * | 2007-12-21 | 2009-07-09 | Sony Corp | Camera apparatus and control method |
| US20110071691A1 (en) * | 2009-09-18 | 2011-03-24 | Bergeron Pierre Jean | Industrial device controlled through a power over ethernet system |
| US20150077024A1 (en) * | 2013-09-18 | 2015-03-19 | Siemens Aktiengesellschaft | Drive system with combined actuation of brake and encoder |
| CN204408479U (en) * | 2015-02-10 | 2015-06-17 | 深圳市中瀛鑫科技股份有限公司 | A kind of monopod video camera and supervisory control system |
Non-Patent Citations (1)
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| 罗卫兵: "《air MAX无线网络原理、技术与应用》", 西安电子科技大学出版社, pages: 184 - 187 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110221550A (en) * | 2018-04-04 | 2019-09-10 | 固高科技(深圳)有限公司 | Robot system |
| CN110221550B (en) * | 2018-04-04 | 2022-03-29 | 固高科技股份有限公司 | Robot system |
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