CN206506046U - A kind of dish-style Stirling solar generating system CAN RJ11 distribution plates - Google Patents
A kind of dish-style Stirling solar generating system CAN RJ11 distribution plates Download PDFInfo
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- CN206506046U CN206506046U CN201720142538.5U CN201720142538U CN206506046U CN 206506046 U CN206506046 U CN 206506046U CN 201720142538 U CN201720142538 U CN 201720142538U CN 206506046 U CN206506046 U CN 206506046U
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- dish
- generating system
- binding post
- solar generating
- distribution plates
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Abstract
The utility model discloses a kind of dish-style Stirling solar generating system CAN RJ11 distribution plates, including one piece of pcb board, 3 RJ11 communication interfaces and two groups of binding posts are set on the pcb board, two groups of binding posts are respectively the first binding post and the second binding post, circuit connected in series resistance between the RJ11 communication interfaces, first binding post one end ground connection, the second binding post connects CANH the and CANL data signal lines of CAN.The utility model can both make two control unit information sharings to realize linkage, and individually one of control unit can be monitored again, meet the requirement of debugging, maintenance and the monitoring of system overall operation.
Description
Technical field
The utility model is related to a kind of distribution plate, specifically a kind of dish-style Stirling solar generating system CAN RJ11
Distribution plate.
Background technology
The control unit of dish-style Stirling solar generating system is divided into 2, and one is SCC control units（Generation Control list
Member）, one is motor control unit, and two control units are separate unit, uses CAN to be communicated to realize that system joins
Dynamic, two control units are separately mounted to PCU（Electricity generation module）In support column arrangement, the position apart from ground is higher, and PCU
For enclosed construction, be attached thereto on the ground it is extremely difficult, if the CAN communication line of two units is guided on ground, monitoring meter
Calculation machine can not connect two connections simultaneously, can only same one unit of time monitoring running-active status, due to two units
Information mutual communication is not carried out, does not reach the target of linkage, does not also reach the purpose that holonomic system is monitored in real time.
The content of the invention
The purpose of this utility model is to provide a kind of dish-style Stirling solar generating system CAN RJ11 distribution plates,
To solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：
On a kind of dish-style Stirling solar generating system CAN RJ11 distribution plates, including one piece of pcb board, the pcb board
3 RJ11 communication interfaces and two groups of binding posts are set, and two groups of binding posts are respectively the first binding post and the second terminals
Circuit connected in series resistance between son, the RJ11 communication interfaces, the first binding post one end ground connection, the connection of the second binding post
CANH the and CANL data signal lines of CAN.
It is used as further program of the utility model：The series resistance value is according to the characteristic impedance value of actual transmissions line
Match.
It is used as further program of the utility model：In 3 RJ11 communication interfaces, it is 4P4C interfaces, one to have two
Individual is 6P6C interfaces.
It is used as the utility model further scheme：Second binding post can also be with other monolithics in need
CANH with the CANL data signal lines of machine CAN are connected.
Compared with prior art, the beneficial effects of the utility model are：The utility model dish-style Stirling sun, which generates electricity, is
System CAN RJ11 distribution plates can both make two control unit information sharings to realize linkage, again can be individually to wherein
A control unit be monitored, meet debugging, maintenance and system overall operation monitoring requirement.
Brief description of the drawings
Fig. 1 is the circuit diagram of dish-style Stirling solar generating system CAN RJ11 distribution plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of dish-style Stirling solar generating system CAN RJ11 points
3 RJ11 communication interfaces and two groups of binding posts, two groups of binding posts are set on matching board, including one piece of pcb board, the pcb board
Circuit connected in series resistance between respectively the first binding post and the second binding post, the RJ11 communication interfaces, first wiring
Terminal one end is grounded, and the second binding post connects CANH the and CANL data signal lines of CAN.The series resistance value root
Factually the characteristic impedance value of border transmission line matches.In 3 RJ11 communication interfaces, it is 4P4C interfaces to have two, and one is
6P6C interfaces.Second binding post can also be believed with CANH the and CANL data of other single-chip microcomputer CANs in need
Number line is connected.The pcb board is fixed in chest.
In Fig. 1, the protective grounding connection of the first binding post D1 1 end and chest；Second binding post D2 CANH
It is connected with CANL terminals with CANH the and CANL data-signals of single-chip microcomputer CAN in need；J1 is the 6P6C of RJ11 standards
Interface, is connected with the communication plug of outer computer, for debugging communication port；J2 and J3 is the 4P4C interfaces of RJ11 standards, point
CAN communication plug not with SCC control units and motor control unit is connected, and order is unrelated；R1 ~ R4 be resistance, resistance according to
Transmission medium it is different and different, typically using twisted-pair feeder, have 120 ohm in CAN transceiver chip typical application circuit
Build-out resistor, therefore resistance value is 0 ohm here, according to coaxial cable or optical fiber, then after being calculated through characteristic impedance value
R1 ~ R4 is replaced with the resistance determined.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (4)
1. a kind of dish-style Stirling solar generating system CAN RJ11 distribution plates, including one piece of pcb board, it is characterised in that institute
State and 3 RJ11 communication interfaces and two groups of binding posts are set on pcb board, two groups of binding posts are respectively the first binding post and the
Circuit connected in series resistance between two binding posts, the RJ11 communication interfaces, the first binding post one end ground connection, the second terminals
CANH the and CANL data signal lines of son connection CAN.
2. dish-style Stirling solar generating system CAN RJ11 distribution plates according to claim 1, it is characterised in that
The series resistance value matches according to the characteristic impedance value of actual transmissions line.
3. dish-style Stirling solar generating system CAN RJ11 distribution plates according to claim 1, it is characterised in that
In 3 RJ11 communication interfaces, it is 4P4C interfaces to have two, and one is 6P6C interfaces.
4. dish-style Stirling solar generating system CAN RJ11 distribution plates according to claim 1, it is characterised in that
Second binding post can also be connected with CANH the and CANL data signal lines of other single-chip microcomputer CANs in need.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720142538.5U CN206506046U (en) | 2017-02-17 | 2017-02-17 | A kind of dish-style Stirling solar generating system CAN RJ11 distribution plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720142538.5U CN206506046U (en) | 2017-02-17 | 2017-02-17 | A kind of dish-style Stirling solar generating system CAN RJ11 distribution plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206506046U true CN206506046U (en) | 2017-09-19 |
Family
ID=59834151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720142538.5U Active CN206506046U (en) | 2017-02-17 | 2017-02-17 | A kind of dish-style Stirling solar generating system CAN RJ11 distribution plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206506046U (en) |
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2017
- 2017-02-17 CN CN201720142538.5U patent/CN206506046U/en active Active
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| PP01 | Preservation of patent right | ||
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Effective date of registration: 20190830 Granted publication date: 20170919 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220830 Granted publication date: 20170919 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220830 Granted publication date: 20170919 |