CN204946332U - A kind of bus transfer control system - Google Patents
A kind of bus transfer control system Download PDFInfo
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- CN204946332U CN204946332U CN201520619145.XU CN201520619145U CN204946332U CN 204946332 U CN204946332 U CN 204946332U CN 201520619145 U CN201520619145 U CN 201520619145U CN 204946332 U CN204946332 U CN 204946332U
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Abstract
The utility model relates to a kind of bus transfer control system, data cube computation that is local and far-end is constituted by special MCU and three electric wire, described three electric wires comprise V line, D line and G line, described V line and G line are responsible for far-end power transmission, the round-trip transmission link of described D line and G line composition signal data; Described V line is supply lines, D line is unidirectional and two-way signaling transmission line, G line are ground wire.The utility model significantly solves electric wire, the energy and otherwise waste and unreliability, data transmission coding mode wherein brings the highly reliable method of operation, and the real time data that switch and various needs detect converges into data stream and returns in bus and send, at a high speed send to assigned address, export executive signal by MCU again, realize exchanges data and the reception and registration of high reliability.
Description
Technical field
The utility model relates to a kind of bus transfer control system.
Background technology
The electronic control panel that we produce now, often has the wire harness of handle greatly at control loop back warp, be used for connecting various gauge tap and controlling executive circuit, and numerous and diverse wire harness brings high cost and failure rate, and assembling is difficult.Based on the object of specification and combing system, invent bus mastering mode, effectively solved the problems referred to above, had new specification to whole product line and industry.
Utility model content
The purpose of this utility model is to provide a kind of bus transfer control system, optimizes the resource of whole system, realizes exchanges data and the reception and registration of high reliability, simplifies and has put forward high overall quality.
Above-mentioned purpose of the present utility model realizes by the following technical solutions: a kind of bus transfer control system by MCU and three electric wire constitute data cube computation that is local and far-end, described three electric wires comprise V line, D line and G line, described V line and G line are responsible for far-end power transmission, the round-trip transmission link of described D line and G line composition signal data; Described V line is supply lines, D line is unidirectional and two-way signaling transmission line, G line are ground wire.
Further, described this locality is responsible for receiving and analyzing remote signaling, processes a large amount of executing the task, the signal of collection signal, voltage, electric current, passes to distal displayed and reflection; Described far-end gathers local signal, and the signalling channel bus passed through passes to the action carried out resolving and being correlated with in this locality.
Further, control system is furnished with telepilot, by local MCU process after wireless data can be received by RF assembly, incorporates bus, realizes transmission and the exchange of large data.
Further, described far-end can also perform some instructions and action according to the semaphore request of bus.
Further, described far-end is made up of far-end MCU, gauge tap and front end executive module; Described this locality is made up of local MCU, local executive module and local signal acquisition component.
The beneficial effects of the utility model are:
1, the utility model by MCU and three electric wire constitute the data cube computation of this locality and far-end, it significantly can solve electric wire, the energy and otherwise waste and unreliability, data transmission coding mode wherein brings the highly reliable method of operation, and the real time data that switch and various needs detect converges into data stream and returns in bus and send, at a high speed send to assigned address, export executive signal by MCU again, realize exchanges data and the reception and registration of high reliability.
2, the utility model is by the combination of simple circuit, and the resource making it possible to optimize whole system becomes a reality, and who is whose action close to load, and who controls whom close to panel, and all message exchanges and power supply supply solve completely on V line, D line and G line; Optimize the resource of whole system, reduce failure rate, simplify and improve overall quality.
3, the utility model is furnished with the telepilot of T08 series, by local MCU process after wireless data can be received by RF assembly, incorporates bus, achieves transmission and the exchange of large data, the Function Extension of various development and application is come true.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific implementation method, the utility model is described in further detail:
Fig. 1 is control bus structural representation of the present utility model.
Embodiment
Below in conjunction with embodiment and Figure of description, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
As shown in the figure, a kind of bus transfer control system by MCU and three electric wire constitute data cube computation that is local and far-end, it significantly can solve electric wire, the energy and otherwise waste and unreliability, data transmission coding mode wherein brings the highly reliable method of operation, and the real time data that switch and various needs detect converges into data stream and returns in bus and send, at a high speed send to assigned address, then export executive signal by MCU.
Preferably, three electric wires comprise V line, D line and G line, and V line and G line are responsible for far-end power transmission, the round-trip transmission link of D line and G line composition signal data; V line is supply lines, D line is unidirectional and two-way signaling transmission line, G line are ground wire.
Preferably, local being responsible for receives and analyzes remote signaling, processes a large amount of executing the task, also there is the signals collecting task of signal, voltage, electric current simultaneously, pass to distal displayed and reflection, have part to need the action performed, also can pass to far-end by bus and perform an action; Far-end is responsible for local signal collection, and the signalling channel bus passed through passes to the action carried out resolving and being correlated with in this locality, and far-end also can perform some instructions and action according to the semaphore request of bus.
Preferably, control system is furnished with telepilot, by local MCU process after wireless data can be received by RF assembly, incorporates bus, achieves transmission and the exchange of large data, the Function Extension of various development and application is come true.
Preferably, far-end is made up of far-end MCU, gauge tap and front end executive module; This locality is made up of local MCU, local executive module and local signal acquisition component; The resource that said modules can optimize whole system becomes a reality, and who is whose action close to load, and who controls whom close to panel, and all message exchanges and power supply supply solve completely on V line, D line, G line.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to above-mentioned embodiment, and any apparent improvement of every those skilled in the art done by basis of the present utility model, replacement or modification all belong to protection domain of the present utility model.In addition, although employ some specific terms in this instructions, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (5)
1. a bus transfer control system, it is characterized in that: constitute data cube computation that is local and far-end by MCU and three electric wire, described three electric wires comprise V line, D line and G line, and described V line and G line are responsible for far-end power transmission, the round-trip transmission link of described D line and G line composition signal data; Described V line is supply lines, D line is unidirectional and two-way signaling transmission line, G line are ground wire.
2. bus transfer control system according to claim 1, is characterized in that: described this locality is responsible for receiving and analyzing remote signaling, processes a large amount of executing the task, the signal of collection signal, voltage, electric current, passes to distal displayed and reflection; Described far-end gathers local signal, is passed to the action carrying out resolving and being correlated with in this locality by signalling channel bus.
3. bus transfer control system according to claim 1, is characterized in that: control system is furnished with telepilot, by local MCU process after wireless data can be received by RF assembly, incorporates bus, realizes transmission and the exchange of large data.
4. bus transfer control system according to claim 2, is characterized in that: described far-end can also perform some instructions and action according to the semaphore request of bus.
5. bus transfer control system according to claim 1, is characterized in that: described far-end is made up of far-end MCU, gauge tap and front end executive module; Described this locality is made up of local MCU, local executive module and local signal acquisition component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619145.XU CN204946332U (en) | 2015-08-17 | 2015-08-17 | A kind of bus transfer control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619145.XU CN204946332U (en) | 2015-08-17 | 2015-08-17 | A kind of bus transfer control system |
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| Publication Number | Publication Date |
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| CN204946332U true CN204946332U (en) | 2016-01-06 |
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| CN201520619145.XU Active CN204946332U (en) | 2015-08-17 | 2015-08-17 | A kind of bus transfer control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108965293A (en) * | 2018-07-13 | 2018-12-07 | 智车优行科技（北京）有限公司 | Message parsing method and device, electronic equipment |
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2015
- 2015-08-17 CN CN201520619145.XU patent/CN204946332U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108965293A (en) * | 2018-07-13 | 2018-12-07 | 智车优行科技（北京）有限公司 | Message parsing method and device, electronic equipment |
| CN108965293B (en) * | 2018-07-13 | 2021-06-11 | 智车优行科技（北京）有限公司 | Message analysis method and device and electronic equipment |
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