CN207969098U - A kind of connection backboard in electric machine controller - Google Patents
A kind of connection backboard in electric machine controller Download PDFInfo
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- CN207969098U CN207969098U CN201820224886.1U CN201820224886U CN207969098U CN 207969098 U CN207969098 U CN 207969098U CN 201820224886 U CN201820224886 U CN 201820224886U CN 207969098 U CN207969098 U CN 207969098U
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- Prior art keywords
- slot
- control panel
- driving plate
- reset signal
- host
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Abstract
The utility model discloses a kind of connection backboards in electric machine controller, including following slot：One for grafting mainboard host slot, one for grafting control panel control panel slot and be configured for multiple driving plate slots for grafting driving plate of different address position, pass through bus communication respectively between the host slot and control panel slot and between the control panel slot and each driving plate slot.The utility model can be linked together upper mainboard, control panel and the driving plate of modularized design by backboard, the backboard contains a host slot, a control panel slot and multiple driving plate slots, by various buses come connection communication between these slots, the quantity of driving plate can be adjusted according to actual demand, need how many motor drivings with regard to the how many a driving plates of grafting, therefore the electric machine controller is applicable in the machine of most of intelligentized control methods.
Description
Technical field
The utility model is related to intelligent machine field more particularly to a kind of connection backboards in electric machine controller.
Background technology
With the fast development of information technology, application of the machine intelligence in industry and life is more and more universal.
Now in society, it is seen everywhere various intelligentized machines, such as intelligent express delivery cabinet, removing in orange juice making device and industrial occasions
Transport robot and robot palletizer etc..The inside of intelligent machine generally includes host computer, control panel, driver and a variety of electricity
Machine.Wherein host computer is used for providing display, audio and operating system.And control panel is for controlling driver and motor.
In intelligent express delivery cabinet and orange juice making device, motor type includes mainly brush direct current motor, DC brushless motor and stepper motor three
Kind.In these machines, motor driver is typically independent plug-in, therefore complete machine cost is higher, and driver meeting more than one
Compare and takes up space.
In existing intelligent machine, some schemes are by different types of motor driver integrated chip in one piece of circuit
On plate, i.e., onboard three kinds of brush direct current motor, DC brushless motor and stepper motor driving chips simultaneously in driving plate, in addition
Input/output interface is also added in driving plate for input sensor signal and output motor control signal.The program can have
Effect reduces the cost of plug-in Standalone Drives, and reduces occupied space of the driver in complete machine.But said program is also deposited
In certain defect, i.e., after driving plate design scheme is shaped, the value volume and range of product of driving chip also can not just change again on plate,
Therefore certain specific machines be may be only available for.
Utility model content
The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, provide a kind of for electricity
Connection backboard in machine controller.
Technical solution adopted by the utility model to solve its technical problems is：It constructs a kind of in electric machine controller
Connect backboard, including following slot：One host slot, the control panel for grafting control panel for grafting mainboard is inserted
Slot and the multiple driving plate slots for grafting driving plate for being configured for different address position, the host slot and control panel
Pass through bus communication respectively between slot and between the control panel slot and each driving plate slot.
In the connection backboard described in the utility model for being used in electric machine controller, the host slot is inserted with control panel
It is connected by the electric wire of 485 buses and transmission reset signal between slot, the control panel slot and each driving plate slot
Between it is in parallel and by 485/CAN bus parallel connections by transmitting the electric wire of reset signal, the control panel slot with it is each
It is also connected by Ether CAT buses between driving plate slot.
In the connection backboard described in the utility model for being used in electric machine controller, the host slot includes one multiple
Position signaling interface and 485 serial ports, the control panel slot include two reset signal interfaces, two 485 serial ports and
Two Ether CAT network interfaces, the driving plate slot include a reset signal interface, 485 serial ports and two Ether CAT
Network interface,
First reset signal that the reset signal interface of the host slot passes through electric wire and the control panel slot
Interface connects, and 485 serial ports of the host slot are connect by 485 buses with first 485 serial ports of the control panel slot；
Second reset signal interface of the control panel slot is connect with the reset signal of each driving plate slot simultaneously by electric wire
Second 485 serial ports of mouth connection, the control panel slot pass through 485 of 485/CAN buses simultaneously with each driving plate slot
Serial ports connects, an Ether CAT network interface of the control panel slot and first Ether CAT net of first driving plate slot
Mouthful connection, another Ether CAT network interface and the last one driving plate slot second Ether CAT network interface connection, and it is preceding
Second Ether CAT network interface of one driving plate slot connects with first Ether CAT network interface of the latter driving plate slot
It connects.
It is host slot, control panel slot, more described in the utility model in the connection backboard in electric machine controller
A driving plate slot is in sequentially several rows of row.
In the connection backboard described in the utility model for being used in electric machine controller, it is each equipped with above each slot
Positioning pin, for assisting modules accurately to navigate in corresponding slot.
It is onboard respectively in each driving plate in the connection backboard described in the utility model for being used in electric machine controller
Three kinds of motor drive ics for brush direct current motor, DC brushless motor and stepper motor.
The connection backboard being used in electric machine controller for implementing the utility model, has the advantages that：This practicality is new
Type can be linked together upper mainboard, control panel and the driving plate of modularized design by backboard, which includes
One host slot, a control panel slot and multiple driving plate slots are connected by various buses between these slots
Letter is connected, the quantity of driving plate can adjust according to actual demand, need how many motors drivings with regard to the how many a driving plates of grafting, because
This electric machine controller is applicable in the machine of most of intelligentized control methods.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer：
Fig. 1 is the structural schematic diagram of the connection backboard of the utility model；
Fig. 2 be the utility model backboard in each module connection schematic diagram.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The exemplary embodiments of the utility model are given in attached drawing.But the utility model can in many different forms come in fact
It is existing, however it is not limited to embodiment described herein.Make public affairs to the utility model on the contrary, purpose of providing these embodiments is
It is more thorough and comprehensive to open content.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
The term comprising ordinal number such as " first " that is used in this specification, " second " can be used for illustrating various inscapes,
But these inscapes are not limited by these terms.It is only that using the purpose of these terms and distinguishes an inscape
In other inscapes.For example, under the premise of not departing from the interest field of the present invention, the first inscape can be named as the
Two inscapes, similarly, the second inscape can also be named as the first inscape.
In order to better understand the above technical scheme, in conjunction with appended figures and specific embodiments to upper
It states technical solution to be described in detail, it should be understood that the specific features in the utility model embodiment and embodiment are to this
Apply for the detailed description of technical solution, rather than to the restriction of technical scheme, in the absence of conflict, this practicality
Technical characteristic in new embodiment and embodiment can be combined with each other.
With reference to figure 1, the utility model connects upper mainboard, control panel and the driving plate of modularized design by backboard
It is connected together, wherein onboard in each driving plate to be respectively used to brush direct current motor, DC brushless motor and stepper motor
Three kinds of motor drive ics.
The connection backboard of the utility model includes following slot：One for grafting mainboard host slot, one be used for
The control panel slot of grafting control panel and multiple driving plate slots for grafting driving plate, the host slot and control panel
Pass through bus communication respectively between slot and between the control panel slot and each driving plate slot.In addition, on backboard
Each driving plate slot is configured for different address position, this can be by configuring the address bit in upper pull down resistor setting slot
The low and high level of corresponding pin realizes that the address bit of driving plate slot can allow host computer accurately to recognize in systems often
The number of a driving plate, to control it (including reset, communication and online burning etc.).
In the present embodiment, the onboard host slot of 1 48Pin on backboard, the control panel slot of 1 48Pin and N number of
The driving plate slot of 30Pin.These slots are arranged in order on backboard, are respectively from left to right：Host slot, control panel slot
With driving plate slot.It should be noted that the cabinet of entire electric machine controller is closed, each module can essence for convenience
It is inserted on backboard accurately, it is preferred that a positioning pin is increased right over each slot, for assisting modules smart
It navigates to accurately in corresponding slot.
Specifically, passing through the electronics of 485 buses and transmission reset signal between the host slot and control panel slot
Line connects, in parallel and pass through by transmitting the electric wire of reset signal between the control panel slot and each driving plate slot
485/CAN bus parallel connections are also connected by Ether CAT buses between the control panel slot and each driving plate slot.
Next function of the backboard in electric machine controller is explained in detail.As shown in Fig. 2, mainboard, control panel and driving plate
Between be in communication with each other and control and completed by various buses, and backboard is then the connecting platform of various buses, can
What it is with understanding is the situation that three driving plate slots are only illustrated in Fig. 2.The host slot includes a reset signal interface
And 485 serial ports, the control panel slot include two reset signal interfaces (as shown in Reset in figure, generally IO
Mouthful), two 485 serial ports and two Ether CAT network interfaces, the driving plate slot includes a reset signal interface, 485 strings
Mouthful and two Ether CAT network interfaces, the Reset in Fig. 2 indicate reset signal interface, network interface 1,2 indicates first respectively, the
Two Ether CAT network interfaces.
First reset signal that the reset signal interface of the host slot passes through electric wire and the control panel slot
Interface connects, and 485 serial ports of the host slot are connect by 485 buses with first 485 serial ports of the control panel slot；
Second reset signal interface of the control panel slot is connect with the reset signal of each driving plate slot simultaneously by electric wire
Second 485 serial ports of mouth connection, the control panel slot pass through 485 of 485/CAN buses simultaneously with each driving plate slot
Serial ports connects, an Ether CAT network interface of the control panel slot and first Ether CAT net of first driving plate slot
Mouthful connection, another Ether CAT network interface and the last one driving plate slot second Ether CAT network interface connection, and it is preceding
Second Ether CAT network interface of one driving plate slot connects with first Ether CAT network interface of the latter driving plate slot
It connects.
The following detailed description of the effect of each circuit：
RS485 buses act on：After clicking operation, host computer needs operational order being sent to by 485 serial ports user
Control panel, then driving plate is issued instructions to by control panel and controls various motors completions.In addition, when motor operation to designated position,
And control panel is completed also can information be fed back to mainboard again after instructing.In the present invention, the information between module passes
It is defeated all to be completed by RS485 buses.Wherein one-to-one serial communication between mainboard and control panel, and control panel and
It is then one-to-many serial communication between driving plate.In some short-range information communications, CAN bus has stronger stabilization
Property, so can also be communicated using CAN bus between control panel and driving plate.
Ether CAT buses act on：Ether CAT buses are common a kind of communication bus in servo controller, at this
In utility model, we are used in being in communication with each other between control panel and driving plate and driving plate and driving plate.With superfluous
The Ether CAT of remaining configuration are ring bus structures, therefore all onboard 2 Ether CAT network interfaces in control panel and driving.Such as
Shown in Fig. 2, entire communication process is as follows：1-driving plate of network interface, 1 network interface 1 of control panel, 1 2-driving plate of network interface of driving plate, 2 net
Mouth 1 ..., driving plate N 2-control panels of network interface network interface 2, the connection of above-mentioned communication link is completed on backboard.
Reset signal：The cabinet of entire electric machine controller is sealing, and inside complete machine, and dismounting can be quite numb
It is tired.Due to not having equipped system on control panel and driving plate, so when it crashes, outer signal is needed to reset.In this reality
In novel, the reset of control panel is completed by upper mainboard, after system discovery control panel crashes, can directly be sent out
Go out reset signal online to reset it.And the reset of driving plate is completed by control panel, due to driving plate quantity compared with
More, in order to correctly to the driving sheet reset of crash, we have carried out address number to each driving plate, first driving plate
Address bit is 000...00, and second is 000...01, and third is 000...10, and the 4th is 000...11, and so on.
The address bit of driving plate can be read in control panel, therefore be known which driving plate has crashed by address bit.
When it crashes, control panel can be sent out reseting pulse signal by reset signal interface and be resetted again to it.In the utility model
In, the address bit of driving plate also has another effect, mainboard, can be online to each drive by the address bit of identification driving plate
Movable plate burning program successively.
In conclusion the present embodiment has the advantages that：By the upper mainboard of modularized design, control panel and
Driving plate is linked together by backboard slot, and electric machine controller can be made to be suitable for most of intelligent machine；Mainboard,
Being in communication with each other between control panel and driving plate and controlling is completed by various buses, and a variety of bus forms make motor control
The function of device processed is more abundant；There are one positioning pins for band above each slot on backboard, facilitate modules accurately fixed
On position to backboard slot；Each driving plate slot on backboard is designed with address bit, can allow host computer in systems accurately
The number for recognizing each driving plate, to control it (including reset, communication and online burning etc.).
The embodiments of the present invention are described above in conjunction with attached drawing, but the utility model is not limited to
The specific implementation mode stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the protection of the utility model.
Claims (6)
1. a kind of connection backboard in electric machine controller, which is characterized in that including following slot：One is used for grafting mainboard
Host slot, one for grafting control panel control panel slot and be configured for different address position it is multiple be used for grafting
The driving plate slot of driving plate, between the host slot and control panel slot and the control panel slot and each driving plate
Pass through bus communication between slot respectively.
2. the connection backboard according to claim 1 in electric machine controller, which is characterized in that the host slot with
It is connected by the electric wire of 485 buses and transmission reset signal between control panel slot, the control panel slot and each drive
By the electric wire parallel connection of transmission reset signal and by 485/CAN bus parallel connections between movable plate slot, the control panel is inserted
It is also connected by Ether CAT buses between slot and each driving plate slot.
3. the connection backboard according to claim 2 in electric machine controller, which is characterized in that the host slot packet
Include a reset signal interface and 485 serial ports, the control panel slot include two reset signal interfaces, two 485
Serial ports and two Ether CAT network interfaces, the driving plate slot include a reset signal interface, 485 serial ports and
Two Ether CAT network interfaces,
First reset signal interface that the reset signal interface of the host slot passes through electric wire and the control panel slot
Connection, 485 serial ports of the host slot are connect by 485 buses with first 485 serial ports of the control panel slot；It is described
Second reset signal interface of control panel slot is connected with the reset signal interface of each driving plate slot simultaneously by electric wire
It connects, second 485 serial ports of the control panel slot pass through 485/CAN buses while 485 serial ports with each driving plate slot
It connects, an Ether CAT network interface of the control panel slot and first Ether CAT network interface of first driving plate slot connect
It connects, another Ether CAT network interface of the control panel slot and second Ether CAT net of the last one driving plate slot
Mouth connection, and first Ether of second Ether CAT network interface of previous driving plate slot and the latter driving plate slot
CAT network interface connections.
4. the connection backboard according to claim 1 in electric machine controller, which is characterized in that host slot, control
Plate slot, multiple driving plate slots are in sequentially several rows of row.
5. the connection backboard according to claim 1 in electric machine controller, which is characterized in that the top of each slot
It is each equipped with positioning pin.
6. the connection backboard according to claim 1 in electric machine controller, which is characterized in that each driving plate upper plate
Three kinds of motor drive ics for being respectively used to brush direct current motor, DC brushless motor and stepper motor are carried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820224886.1U CN207969098U (en) | 2018-02-08 | 2018-02-08 | A kind of connection backboard in electric machine controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820224886.1U CN207969098U (en) | 2018-02-08 | 2018-02-08 | A kind of connection backboard in electric machine controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207969098U true CN207969098U (en) | 2018-10-12 |
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ID=63738194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820224886.1U Expired - Fee Related CN207969098U (en) | 2018-02-08 | 2018-02-08 | A kind of connection backboard in electric machine controller |
Country Status (1)
| Country | Link |
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| CN (1) | CN207969098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114096105A (en) * | 2022-01-20 | 2022-02-25 | 国网山东省电力公司菏泽供电公司 | Modular structure of battery integrated controller |
-
2018
- 2018-02-08 CN CN201820224886.1U patent/CN207969098U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114096105A (en) * | 2022-01-20 | 2022-02-25 | 国网山东省电力公司菏泽供电公司 | Modular structure of battery integrated controller |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20200208 |