CN205486072U - Many interface signals conversion equipment - Google Patents
Many interface signals conversion equipment Download PDFInfo
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- CN205486072U CN205486072U CN201620022156.4U CN201620022156U CN205486072U CN 205486072 U CN205486072 U CN 205486072U CN 201620022156 U CN201620022156 U CN 201620022156U CN 205486072 U CN205486072 U CN 205486072U
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Abstract
The utility model discloses a many interface signals conversion equipment, including purple bee agreement zigbee module, wifi module, 232 serial bus standard RS232 module, controller area network CAN module, 422 serial bus standard RS422 module, 485 serial bus standard RS485 module and general serial bus USB module, and each module is connected in general asynchronous receiving and dispatching transmitter UART bus through control switch respectively separately. The device not only can avoid a large amount of repeated design work when the interface converting demand, and the device still has good commonality simultaneously, and the device can be applied to in multiple interface converting's the scene promptly to the signal conversion who satisfies between the interface commonly used of multiple difference handles.
Description
Technical field
This utility model relates to electronic technology field, particularly relates to a kind of multiplex roles chromacoder.
Background technology
In Industry Control and instrument and meter association area, owing to being limited by computer interface and application conditions,
It is frequently necessary to carry out different types of signaling interface conversion, to realize the signal exchange of disparate modules.
At present, in order to realize the signal exchange between disparate modules, it is common that carry out interface conversion unit according to being currently needed for
Design, thus realize different types of signaling interface conversion, meet the needs of signal exchange.But, this process side
Inconvenience is there is in formula in actual application:
(1) by causing the design work of a lot of repeatability, the scene carrying out interface conversion is needed just to need whenever running into one
Repeat corresponding design work；
(2) versatility of this interface conversion unit designed according to actual needs is poor, it is impossible to be transplanted to other easily
Scene uses.
Summary of the invention
The purpose of this utility model is to provide a kind of multiplex roles chromacoder, such that it is able to during avoiding interface conversion
The workload of design iterations, and ensure that interface switching device has preferably universal performance.
The purpose of this utility model is achieved through the following technical solutions:
A kind of multiplex roles chromacoder, including ZigBee protocol Zigbee module, Wifi module, 232 serial bus standards
RS232 module, controller local area network's CAN module, 422 serial bus standard RS422 modules, 485 universal serial bus marks
Quasi-RS485 module and general-purpose serial bus USB module, and each module respectively each via control switch be connected to general different
In step receiving-transmitting transmitter UART bus.
Described control switch is double-pole switch.
Described Zigbee module uses the chip turning Zigbee transparent transmission mode based on UART.
Described Wifi module uses the chip turning Wifi transparent transmission mode based on UART.
Described RS232 module uses RS232 electrical level transferring chip.
Described CAN module uses the chip turning CAN transparent transmission mode based on UART.
Described RS422 module uses RS422 electrical level transferring chip.
Described RS485 module uses RS485 electrical level transferring chip, and is provided with UART end transmitting-receiving automatic control unit.
Described USB module uses the chip turning USB transparent transmission mode based on UART.
Described Zigbee module uses CC2530 chip；And/or, described Wifi module uses CC3200 core
Sheet；And/or, described RS232 module uses MAX202 chip；And/or, described CAN module uses
CSM100 chip；And/or, described RS422 module uses MAX488 chip；And/or, described USB module uses
It it is CH372 chip.
The technical scheme that thered is provided by above-mentioned this utility model is it can be seen that a kind of multiplex roles of providing of this utility model embodiment
Chromacoder can provide the signal conversion processes between the communication interface of multiple frequent application.The use of this device is not
Only can avoid a large amount of repeatability design work when interface conversion demand, this device also has good general simultaneously
Property, during i.e. this device can apply to the scene of multiple interfaces conversion, to meet the letter between multiple different common interfaces
Number conversion process, it is ensured that the signal exchange between disparate modules.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, in embodiment being described below required for make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only more of the present utility model implement
Example, from the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these
Accompanying drawing obtains other accompanying drawings.
The structural representation of the multiplex roles conversion equipment that Fig. 1 provides for this utility model embodiment；
The theory structure schematic diagram of each interface that Fig. 2～Fig. 8 provides for this utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of this utility model rather than all
Embodiment.Based on embodiment of the present utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, broadly falls into protection domain of the present utility model.
This utility model combines current various types of signal interface conversion chip, module and protocol technology, and design provides one
Eurypalynous interface switching device, is described in further detail this utility model embodiment below in conjunction with accompanying drawing.
This utility model embodiment provides a kind of multiplex roles chromacoder, and it implements structure as it is shown in figure 1, wrap
Include Zigbee (ZigBee protocol) module 1, Wifi module 2, RS232 (232 serial bus standard) module 3, CAN
(controller local area network) module 4, RS422 (422 serial bus standard) module 5, RS485 (485 universal serial bus
Standard) module 6 and USB (USB (universal serial bus)) module 7, and each module respectively each via control switch be connected to
In UART (universal asynchronous receiving-transmitting transmitter) bus 8, i.e. modules all comprises UART interface, any two module
Between all connected by UART interface.Specifically, each module can by a double-pole switch, (i.e. double-pole be double the most respectively
Throw switch) 9～15 it is connected in UART bus 8.
In the apparatus, it is also possible to comprise DC (direct current) power supply unit, power for for modules, it is ensured that
The normal work of modules.
In the apparatus, with reference to shown in Fig. 2, described Zigbee module (i.e. UART turns Zigbee module) can use base
The chip of Zigbee transparent transmission mode is turned in UART, it is for instance possible to use CC2530 chip etc..
In said apparatus, with reference to shown in Fig. 3, described Wifi module (i.e. UART turns WIFI module) can use based on
UART turns the chip of Wifi transparent transmission mode, it is for instance possible to use CC3200 chip etc..
In said apparatus, with reference to shown in Fig. 4, described RS232 module (i.e. UART RS 232 module) can use
RS232 electrical level transferring chip, it is for instance possible to use MAX202 chip etc..
In said apparatus, with reference to shown in Fig. 8, described CAN module (i.e. UART turns CAN interface module) can use
The chip of CAN transparent transmission mode is turned based on UART, it is for instance possible to use CSM100 chip etc..
In said apparatus, with reference to shown in Fig. 7, described RS422 module (i.e. UART turns RS422 module) can use
RS422 electrical level transferring chip, it is for instance possible to use MAX488 chip etc..
In said apparatus, with reference to shown in Fig. 5, described RS485 module (i.e. UART turns RS485 module) can use
RS485 electrical level transferring chip, and UART end transmit-receive position control unit can be provided with, i.e. use the transmission port of UART
As control signal, sending port when UART is in transmission state is transmission data output, also provides for sending control
Signal, makes RS485 electrical level transferring chip be in transmission state.
In said apparatus, with reference to shown in Fig. 6, described USB module (i.e. UART turns USB module) can use based on
UART turns the chip of USB transparent transmission mode, it is for instance possible to use CH372 chip etc..
In the multiplex roles conversion equipment that this utility model embodiment provides, specifically can control by controlling described double-pole switch
The connection of modules processed and UART bus or disconnection, and then obtain the conversion process function between distinct interface, i.e. each
Module all realizes UART and turns the transparent transmission of other interface, when operation controls different double-pole switch, can realize the most two-by-two
The signaling interface conversion of combination.It is to say, user can select to operate different double-pole switch as required, freely
USB, wireless WIFI, Zigbee, RS232, RS485, RS422, these seven kinds of signaling interfaces of CAN enter
Line interface shifting combination uses, so that can realize transparent transmission two-by-two by double-pole switch between modules, completes
Interface signal is changed.
For example, if user needs to realize the conversion between Zigbee interface and CAN interface, then double-pole can be closed
Commutator 9 and double-point double-throw switch 12, the most just can pass through Zigbee module, UART bus and the biography of CAN module
Defeated and conversion process realizes the signal exchange between Zigbee interface and CAN interface.Connect if user needs to realize RS232
Conversion between mouth and CAN interface, then can close double-point double-throw switch 11 and double-point double-throw switch 12, the most permissible
RS232 interface and CAN interface is realized by RS232 module, UART bus and the transmission of CAN module and conversion process
Between signal exchange.Other dispositions are similar to, and repeat the most one by one.
The multiplex roles chromacoder provided by above-mentioned this utility model embodiment is possible not only to avoid connecing in needs realization
A large amount of repeatability design work during mouth conversion, this multiplex roles chromacoder also has good versatility simultaneously, its
Can apply to, in the scene of multiple interfaces conversion, meet the signal conversion processes between multiple different common interfaces, from
And efficiently solve problems of the prior art.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model not office
Being limited to this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in
Change or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model
Should be as the criterion with the protection domain of claims.
Claims (10)
1. a multiplex roles chromacoder, it is characterized in that, it is connected in universal asynchronous receiving-transmitting transmitter UART bus each via control switch respectively including ZigBee protocol Zigbee module, Wifi module, 232 serial bus standard RS232 modules, controller local area network's CAN module, 422 serial bus standard RS422 modules, 485 serial bus standard RS485 module and general-purpose serial bus USB modules, and each module.
Device the most according to claim 1, it is characterised in that described control switch is double-pole switch.
Device the most according to claim 1, it is characterised in that described Zigbee module uses the chip turning Zigbee transparent transmission mode based on UART.
Device the most according to claim 1, it is characterised in that described Wifi module uses the chip turning Wifi transparent transmission mode based on UART.
Device the most according to claim 1, it is characterised in that described RS232 module uses RS232 electrical level transferring chip.
Device the most according to claim 1, it is characterised in that described CAN module uses the chip turning CAN transparent transmission mode based on UART.
Device the most according to claim 1, it is characterised in that described RS422 module uses RS422 electrical level transferring chip.
Device the most according to claim 1, it is characterised in that described RS485 module uses RS485 electrical level transferring chip, and is provided with UART end transmitting-receiving automatic control unit.
Device the most according to claim 1, it is characterised in that described USB module uses the chip turning USB transparent transmission mode based on UART.
10. according to the device described in any one of claim 1 to 9, it is characterised in that described Zigbee module uses CC2530 chip；And/or, described Wifi module uses CC3200 chip；And/or, described RS232 module uses MAX202 chip；And/or, described CAN module uses CSM100 chip；And/or, described RS422 module uses MAX488 chip；And/or, described USB module uses CH372 chip.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022156.4U CN205486072U (en) | 2016-01-11 | 2016-01-11 | Many interface signals conversion equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022156.4U CN205486072U (en) | 2016-01-11 | 2016-01-11 | Many interface signals conversion equipment |
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| CN205486072U true CN205486072U (en) | 2016-08-17 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106502911A (en) * | 2016-11-09 | 2017-03-15 | 珠海全志科技股份有限公司 | Multiple terminals access device |
| CN107844444A (en) * | 2017-10-31 | 2018-03-27 | 广东电网有限责任公司电力科学研究院 | A kind of device for mutually turning Wifi and various communication interfaces |
| CN108206778A (en) * | 2016-12-16 | 2018-06-26 | 上海仪电（集团）有限公司中央研究院 | A kind of modular wireless gateway apparatus of agility |
| CN109343387A (en) * | 2018-09-29 | 2019-02-15 | 珠海格力电器股份有限公司 | Data communication method, device, equipment and air-conditioning |
| CN110221997A (en) * | 2019-05-20 | 2019-09-10 | 湖北三江航天万峰科技发展有限公司 | A kind of USB interface-based versatile interface interconnecting device |
| CN110347091A (en) * | 2019-08-01 | 2019-10-18 | 博康姆(深圳)云科技有限公司 | Mark peripheral equipment management device and its management method in portion |
| CN111628920A (en) * | 2020-05-28 | 2020-09-04 | 上海辰瞻医疗科技有限公司 | Intercommunication method between multiple serial interface devices |
| CN113746713A (en) * | 2021-09-06 | 2021-12-03 | 中国兵器装备集团自动化研究所有限公司 | Asynchronous serial bus dynamic configuration method capable of improving communication reliability |
-
2016
- 2016-01-11 CN CN201620022156.4U patent/CN205486072U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106502911A (en) * | 2016-11-09 | 2017-03-15 | 珠海全志科技股份有限公司 | Multiple terminals access device |
| CN106502911B (en) * | 2016-11-09 | 2019-12-10 | 珠海全志科技股份有限公司 | Multi-terminal access device |
| CN108206778A (en) * | 2016-12-16 | 2018-06-26 | 上海仪电（集团）有限公司中央研究院 | A kind of modular wireless gateway apparatus of agility |
| CN107844444A (en) * | 2017-10-31 | 2018-03-27 | 广东电网有限责任公司电力科学研究院 | A kind of device for mutually turning Wifi and various communication interfaces |
| CN109343387A (en) * | 2018-09-29 | 2019-02-15 | 珠海格力电器股份有限公司 | Data communication method, device, equipment and air-conditioning |
| CN110221997A (en) * | 2019-05-20 | 2019-09-10 | 湖北三江航天万峰科技发展有限公司 | A kind of USB interface-based versatile interface interconnecting device |
| CN110347091A (en) * | 2019-08-01 | 2019-10-18 | 博康姆(深圳)云科技有限公司 | Mark peripheral equipment management device and its management method in portion |
| CN111628920A (en) * | 2020-05-28 | 2020-09-04 | 上海辰瞻医疗科技有限公司 | Intercommunication method between multiple serial interface devices |
| CN113746713A (en) * | 2021-09-06 | 2021-12-03 | 中国兵器装备集团自动化研究所有限公司 | Asynchronous serial bus dynamic configuration method capable of improving communication reliability |
| CN113746713B (en) * | 2021-09-06 | 2022-09-06 | 中国兵器装备集团自动化研究所有限公司 | Asynchronous serial bus dynamic configuration method capable of improving communication reliability |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100085, Anning Road, Haidian District, Beijing, 1, Xisanqi Patentee after: National natural disaster prevention and Control Research Institute, Ministry of emergency management Address before: 100085, Anning Road, Haidian District, Beijing, 1, Xisanqi Patentee before: THE INSTITUTE OF CRUSTAL DYNAMICS, CHINA EARTHQUAKE ADMINISTRATION |
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| CP01 | Change in the name or title of a patent holder |