CN203734848U - Internet of Things gateway - Google Patents
Internet of Things gateway Download PDFInfo
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- CN203734848U CN203734848U CN201320844600.7U CN201320844600U CN203734848U CN 203734848 U CN203734848 U CN 203734848U CN 201320844600 U CN201320844600 U CN 201320844600U CN 203734848 U CN203734848 U CN 203734848U
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- 230000006855 networking Effects 0.000 description 1
Abstract
The utility model discloses an Internet of Things gateway comprising a data acquisition module, a protocol conversion module, an input module, a display module, a main control module, a first RS232 interface, a second RS232 interface, an RS485 interface, a CAN interface, a parallel communication interface, and a wireless communication interface. The input end of the data acquisition module is respectively electrically connected with the first RS232 interface, the RS485 interface, the CAN interface, and the parallel communication interface, and the output end is electrically connected with the protocol conversion module. The protocol conversion module is electrically connected with the second RS232, and is bidirectionally electrically connected with the wireless communication interface. The input end of the main control module is electrically connected with the output end of the input module, and the output end is respectively electrically connected with the input end of the display module, the control input end of the data acquisition module, and the control input end of the protocol conversion module. The Internet of Things gateway is advantageous in that the data acquisition function is provided, and the gateway can be connected with various elevator control systems to acquire the operation parameters of the elevator.
Description
Technical field
The utility model relates to a kind of gateway for elevator Internet of Things.
Background technology
Elevator Internet of Things refers on the basis of the Internet, and the network that thing thing is connected that fixing elevator device is connected into network technology by transducer, to reach the effect of interactive cooperation.Between the sensing layer of elevator Internet of Things and network layer, need to arrange things-internet gateway to realize the transmission of data.Existing things-internet gateway mainly comprises a RS232 interface, a wireless communication interface and a controller, the data that controller transmits wireless communication interface carry out being sent to RS232 interface after protocol conversion, by RS232 interface, send again data to external equipment, as data transmission unit (DTU), data transmission unit sends these data to internet platform again.This elevator things-internet gateway only has the function of protocol conversion, and function singleness has certain limitation in use.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of things-internet gateway that has data acquisition function, can access polytype apparatus for controlling elevator.
The technical scheme that the utility model adopts is: things-internet gateway, its feature is, comprises data acquisition module, protocol conversion module, input module, display module, main control module, a RS232 interface, the 2nd RS232 interface, RS485 interface, CAN interface, parallel communication interface and wireless communication interface; The input of data acquisition module is electrically connected to a RS232 interface, RS485 interface, CAN interface and parallel communication interface respectively, and output is electrically connected to protocol conversion module; Protocol conversion module is electrically connected to the 2nd RS232 interface, and is electrically connected to wireless communication interface is two-way; The input of main control module is electrically connected to the output of input module, and output is electrically connected to the control input end of the input of display module, the control input end of data acquisition module and protocol conversion module respectively.
The utility model comprises following advantage:
1, because the utility model is provided with data acquisition module, therefore the utility model is in holder networking gateway function, also can be used as elevator Internet of Things node collector use, thereby can be community elevator Internet of things system, save an elevator Internet of Things node collector;
2, the utility model can be supported 2 road RS-232,1 road RS485,1 road CAN bus and parallel communication interface, without external any protocol conversion plate in the situation that, can directly apply to most apparatus for controlling elevator on market.
Accompanying drawing explanation
Fig. 1 is the schematic block circuit diagram of the utility model things-internet gateway one embodiment.
Embodiment
Below in conjunction with accompanying drawing, the utility model is made and being further illustrated.
Refer to Fig. 1.According to the things-internet gateway of the utility model one embodiment, comprise data acquisition module 1, protocol conversion module 2, input module 3, display module 4, main control module 5, a RS232 interface 6, the 2nd RS232 interface 7, RS485 interface 8, CAN interface 9, parallel communication interface 10 and wireless communication interface 11.
The input of data acquisition module 1 is electrically connected to a RS232 interface 6, RS485 interface 8, CAN interface 9 and parallel communication interface 10 respectively, and output is electrically connected to protocol conversion module 2.The one RS232 interface 6, RS485 interface 8, CAN interface 9 and parallel communication interface 10 can be communicated by letter with the apparatus for controlling elevator with respective communication interface by RS485 bus, RS232 bus, CAN bus and parallel communication bus respectively, thereby realize the collection to the operation information of elevator.The communication interface that adopts due to the control system of different elevator producer in current industry is common is following four kinds, be CAN interface, RS485 interface, RS232 interface and parallel communication interface, so the utility model almost can be applicable to the control system of all elevators producer completely.The utility model is owing to being provided with data acquisition module, thus the integrated function of node collector can communicate by letter with an apparatus for controlling elevator, as this terraced node collector, so just can save a node collector by Wei Gai community elevator Internet of things system.
Protocol conversion module 2 is electrically connected to the 2nd RS232 interface 7, and is electrically connected to wireless communication interface 11 is two-way.Protocol conversion module 2 carries out sending the 2nd RS232 interface 7 or wireless communication interface 11 to after protocol conversion for the data that data acquisition module 1 is sent, and the data that wireless communication interface 11 is sent carry out sending the 2nd RS232 interface 7 to after protocol conversion.The 2nd RS232 interface is electrically connected to data transmission unit (DTU), and the data that data transmission unit (DTU) can transmit the 2nd RS232 interface carry out being sent to internet platform after protocol conversion.Wireless communication interface 11 can carry out RFDC with the node of the same network segment in cordless communication network.For example, in the time an elevator service data with the apparatus for controlling elevator of RS485 interface need to being sent to internet platform, can be by 8 communication connections of the RS485 interface of the RS485 interface of this apparatus for controlling elevator and gateway of the present utility model, by data acquisition module 1, through RS485 interface 8, gather elevator service data, then send the RS485 data that collect to protocol conversion module 2, protocol conversion module 2 can be converted to RS232 data by these RS485 data, again these RS232 data are sent to data transmission unit (DTU) through the 2nd RS232 interface 7, after RS232 data transaction being become to IP data by data transmission unit (DTU) again, be sent to internet platform.If the elevator service data that this is had to the apparatus for controlling elevator of RS485 interface is while being sent to WLAN (wireless local area network), protocol conversion module 2 can be converted to corresponding wireless communication protocol data by these RS485 data, then these data are sent to cordless communication network through wireless communication interface 11.In a specific embodiment, this wireless communication interface 11 is blue tooth interface or Wifi interface.
In another specific embodiment, wireless communication interface 11 is Zigbee wireless communication interface, and Zigbee wireless communication interface is two-way is electrically connected to this by a UART interface for protocol conversion module 2.Zigbee wireless communication interface can gather the data message of each node collector of community same network segment, this data message sends to data transmission unit (DTU) by the second RS-232 interface by information by protocol conversion module 2 conversions, then by data transmission unit (DTU), data is sent to internet platform.
Input module 3 is for arranging mode of operation and the operating state of gateway.Display module 4 is for showing function and the state of gateway.The input of main control module 5 is electrically connected to the output of input module 3, output is electrically connected to the control input end of the input of display module 4, the control input end of data acquisition module 1 and protocol conversion module 2 respectively, main control module 5 can, according to the input of input module 3, be controlled the work of display module 4, data acquisition module 1 and protocol conversion module 2.In a specific embodiment, this input module 3 can adopt keyboard input module, and display module 4 is charactron display module, and data acquisition module 1, protocol conversion module 2 and main control module 5 all can adopt MCU chip.
The utility model has comprised four kinds of communication interfaces, is therefore applicable to most apparatus for controlling elevator.The utility model can gather the data of each node collector of community same network segment by radio communication, by the second RS-232 interface, sends the data to data transmission unit (DTU), then by data transmission unit (DTU), data is sent to internet platform.The utility model also can be used as the node collector use of elevator simultaneously, can save a node collector for community elevator Internet of things system like this.
Claims (5)
1. things-internet gateway, it is characterized in that, comprise data acquisition module, protocol conversion module, input module, display module, main control module, a RS232 interface, the 2nd RS232 interface, RS485 interface, CAN interface, parallel communication interface and wireless communication interface;
The input of described data acquisition module is electrically connected to a RS232 interface, RS485 interface, CAN interface and parallel communication interface respectively, and output is electrically connected to described protocol conversion module;
Described protocol conversion module is electrically connected to the 2nd described RS232 interface, and with described two-way electrical connection of wireless communication interface;
The input of described main control module is electrically connected to the output of described input module, and output is electrically connected to the control input end of the input of described display module, the control input end of described data acquisition module and described protocol conversion module respectively.
2. things-internet gateway as claimed in claim 1, is characterized in that, described wireless communication interface is Zigbee wireless communication interface, and Zigbee wireless communication interface is two-way is electrically connected to this by a UART interface for described protocol conversion module.
3. things-internet gateway as claimed in claim 1, is characterized in that, described wireless communication interface is blue tooth interface or Wifi interface.
4. things-internet gateway as claimed in claim 1, is characterized in that, described input module is keyboard input module.
5. things-internet gateway as claimed in claim 1, is characterized in that, described display module is charactron display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320844600.7U CN203734848U (en) | 2013-12-19 | 2013-12-19 | Internet of Things gateway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320844600.7U CN203734848U (en) | 2013-12-19 | 2013-12-19 | Internet of Things gateway |
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| Publication Number | Publication Date |
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| CN203734848U true CN203734848U (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320844600.7U Expired - Lifetime CN203734848U (en) | 2013-12-19 | 2013-12-19 | Internet of Things gateway |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104469296A (en) * | 2014-12-02 | 2015-03-25 | 成都万创科技有限责任公司 | Internet of Things gateway equipment capable of processing multi-channel video |
| CN104869161A (en) * | 2015-05-18 | 2015-08-26 | 成都睿感科技有限公司 | General internet of things (IOT) data processing platform system |
| CN105806404A (en) * | 2016-03-14 | 2016-07-27 | 成都爆米花信息技术有限公司 | Double-power-supply data collection device |
| CN107310998A (en) * | 2017-08-14 | 2017-11-03 | 上海新时达电气股份有限公司 | Elevator operation monitoring internet of things system |
| CN108173751A (en) * | 2017-12-12 | 2018-06-15 | 开放物联（北京）科技发展有限公司 | A kind of intelligent networking gateway based on national standard |
| CN109873871A (en) * | 2019-03-15 | 2019-06-11 | 陆钢 | A kind of information acquisition control device based on Internet of Things |
| US11503138B2 (en) * | 2019-07-26 | 2022-11-15 | Amadeus S.A.S. | Cloud gateway for legacy computing devices |
-
2013
- 2013-12-19 CN CN201320844600.7U patent/CN203734848U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104469296A (en) * | 2014-12-02 | 2015-03-25 | 成都万创科技有限责任公司 | Internet of Things gateway equipment capable of processing multi-channel video |
| CN104869161A (en) * | 2015-05-18 | 2015-08-26 | 成都睿感科技有限公司 | General internet of things (IOT) data processing platform system |
| CN104869161B (en) * | 2015-05-18 | 2019-04-16 | 成都睿感科技有限公司 | A kind of general internet of things data processing platform system |
| CN105806404A (en) * | 2016-03-14 | 2016-07-27 | 成都爆米花信息技术有限公司 | Double-power-supply data collection device |
| CN107310998A (en) * | 2017-08-14 | 2017-11-03 | 上海新时达电气股份有限公司 | Elevator operation monitoring internet of things system |
| CN108173751A (en) * | 2017-12-12 | 2018-06-15 | 开放物联（北京）科技发展有限公司 | A kind of intelligent networking gateway based on national standard |
| CN109873871A (en) * | 2019-03-15 | 2019-06-11 | 陆钢 | A kind of information acquisition control device based on Internet of Things |
| US11503138B2 (en) * | 2019-07-26 | 2022-11-15 | Amadeus S.A.S. | Cloud gateway for legacy computing devices |
| US11831740B2 (en) | 2019-07-26 | 2023-11-28 | Amadeus S.A.S. | Cloud gateway for legacy computing devices |
| US11849010B2 (en) | 2019-07-26 | 2023-12-19 | Amadeus S.A.S. | Cloud gateway for legacy computing devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |