CN108023897B - Communication port and electronic equipment with same - Google Patents
Communication port and electronic equipment with same Download PDFInfo
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- CN108023897B CN108023897B CN201810012549.0A CN201810012549A CN108023897B CN 108023897 B CN108023897 B CN 108023897B CN 201810012549 A CN201810012549 A CN 201810012549A CN 108023897 B CN108023897 B CN 108023897B
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- 238000004891 communication Methods 0.000 title claims abstract description 165
- 238000006243 chemical reaction Methods 0.000 claims description 28
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical group CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 11
- 238000012806 monitoring device Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
Abstract
The invention relates to a communication port and electronic equipment with the same. The communication port comprises an internal pin, an external pin and a remote communication module, wherein the internal pin is used for being connected with an equipment main body of electronic equipment to which the communication port belongs and communicating with the equipment main body through a first preset protocol; the external pin is used for being connected with external equipment through a data line so as to communicate with the external equipment; the remote communication module is used for accessing the Internet through wireless signals so as to be connected with a cloud server and communicate. The communication interface has the advantages of simplicity in installation and use, reduction in occupation of ports, convenience in cloud loading, simplicity in system, lower cost, miniaturization, light weight and the like.
Description
Technical Field
The present invention relates to a communication port for an electronic device, and in particular, to a communication port having a remote communication module and an electronic device having the communication port.
Background
The existing electronic device generally has a communication port (also referred to as a connector) for performing data communication with an external device (such as a computer, a display, etc.), and typically, the communication port is connected to the external device through a data line and then connected to a cloud server, etc., where the communication port may be a port such as USB, DB9, etc. adopting a protocol such as USB, RS232, etc.
However, the connection manner of the data lines is not only complicated, but also may require different data lines to connect with external devices due to different ports of different electronic devices, which also brings about some inconvenience in use.
Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of a communication port 100 of an electronic device, and fig. 2 is a schematic diagram of an electronic device 200 using the communication port 100 shown in fig. 1 to connect to a cloud server 300. The communication port 100 may be mounted on the device body 210 of the electronic device 200, and may be used as a port for communicating between the electronic device 200 and an external device (such as a computer). Specifically, the communication port 100 includes an internal pin 110 and an external pin 120. The device body 210 may include a printed circuit board, the internal pins 110 may be electrically connected (e.g., by solder) to the printed circuit board, and the external pins 120 may be used to electrically connect with an external device (not shown) through data lines. The communication port 100 may be, but is not limited to, a USB port, a DB9 port, etc. from the type, it is understood that the communication port 100 communicates with the device body 210 internally through a communication protocol corresponding to a port type (such as a USB communication protocol corresponding to a USB port, an RS232 communication protocol corresponding to a DB9 port, etc.), and communicates with the external device through a communication protocol corresponding to a port type.
As shown in fig. 2, when the electronic device 200 is in the cloud, an external monitoring device 310 with a remote communication function may be connected to an external pin of the communication port 100, the external monitoring device 310 may have a protocol conversion module 320 and a remote communication module 330, the protocol conversion module 320 is configured to convert a communication protocol corresponding to the communication port 100 into an internal protocol (such as UART protocol) and then perform internal communication with the remote communication module 330 through the internal protocol, the remote communication module 330 is configured to connect to the internet 340 through a wireless signal (such as WIFI, bluetooth, etc.) so as to perform communication with the cloud server 300, and further the cloud server 300 may perform data communication with the electronic device 200, so that the data signal of the electronic device 200 may be transmitted to the cloud server 300, and the cloud server 300 may issue a control command to control the electronic device 200.
As can be seen, when the electronic device 200 is cloud-up, the external monitoring device 310 with the remote communication function needs to be externally connected, which not only wastes one communication port of the electronic device 200, but also increases the complexity of the whole system. In addition, the external monitoring device 310 is inconvenient to install and has a certain volume, which is not beneficial to miniaturization and weight reduction of the system in which the electronic device 200 is located, and the external monitoring device 310 generally needs an external adapter to supply power, which also results in complicated installation and difficult miniaturization and weight reduction. In addition, the external monitoring device 310 and the external adapter thereof also cause a significant increase in system cost.
Disclosure of Invention
Aiming at the defects of the existing communication ports, the invention provides a communication port with a remote communication module and electronic equipment with the communication port.
A communication port comprising an internal pin for connecting with an apparatus body of an electronic apparatus to which the communication port belongs and communicating with the apparatus body through a first preset protocol, an external pin for connecting with an external apparatus through a data line to communicate with the external apparatus, and a remote communication module for accessing the internet through a wireless signal to connect with a cloud server and communicate.
In one embodiment, the communication port further includes a protocol conversion module for converting the first preset protocol into a second preset protocol, and the protocol conversion module and the remote communication module perform internal communication through a specific signal corresponding to the second preset protocol.
In one embodiment, the remote communication module stores address information and port information of the cloud server, and the remote communication module is connected with the cloud server according to the address information and the port information of the cloud server and communicates with the cloud server, wherein the port information comprises a port number and/or a baud rate.
In an embodiment, the second preset protocol is a UART protocol, and the specific signal corresponding to the second preset protocol is a UART signal.
In one embodiment, the protocol conversion module further includes a voltage conversion module for receiving a first voltage provided by the device body and converting the first voltage into a second voltage, the second voltage being used as a power supply voltage for the protocol conversion module and/or the remote communication module.
In one embodiment, the first voltage is in the range of 5V to 15V and the second voltage is less than 5V.
In one embodiment, the remote communication module also has an antenna within it for transmitting the wireless signals, including at least one of WIFI, bluetooth, ethernet, GPRS, 2G, 3G, 4G, 5G, NB-IOT, zigbee, lora signals.
In one embodiment, the first preset protocol includes one of RS232, RS485, RS422, CAN, and USB protocols, the communication port is a communication port corresponding to the first preset protocol type, and the internal pin and the external pin are pins corresponding to the first preset protocol type.
An electronic device includes a communication port including an internal pin for connection with a device body of an electronic device to which the communication port belongs and communication with the device body through a first preset protocol, an external pin for connection with an external device through a data line to communicate with the external device, and a remote communication module for accessing the internet through a wireless signal to connect with a cloud server and communicate.
In one embodiment, the communication port further includes a protocol conversion module for converting the first preset protocol into a second preset protocol, and the protocol conversion module and the remote communication module perform internal communication through a specific signal corresponding to the second preset protocol.
In one embodiment, the remote communication module stores address information and port information of the cloud server, and the remote communication module is connected with the cloud server according to the address information and the port information of the cloud server and communicates with the cloud server, wherein the port information comprises a port number and/or a baud rate.
In an embodiment, the second preset protocol is a UART protocol, and the specific signal corresponding to the second preset protocol is a UART signal.
In one embodiment, the protocol conversion module further includes a voltage conversion module for receiving a first voltage provided by the device body and converting the first voltage into a second voltage, the second voltage being used as a power supply voltage for the protocol conversion module and/or the remote communication module.
In one embodiment, the first voltage is in the range of 5V to 15V and the second voltage is less than 5V.
In one embodiment, the remote communication module also has an antenna within it for transmitting the wireless signals, including at least one of WIFI, bluetooth, ethernet, GPRS, 2G, 3G, 4G, 5G, NB-IOT, zigbee, lora signals.
In one embodiment, the first preset protocol includes one of RS232, RS485, RS422, CAN, and USB protocols, the communication port is a communication port corresponding to the first preset protocol type, and the internal pin and the external pin are pins corresponding to the first preset protocol type.
In one embodiment, the electronic device is connected with an external distribution network and an antenna module, the external distribution network and the antenna module comprise a button for entering a network configuration mode, an antenna and a network status indicator lamp, and the external distribution network and the antenna module are in butt joint with external pins of the communication port.
Compared with the background art, in the communication port and the electronic device with the communication port, the electronic device can be directly connected to the Internet in a wireless mode through the communication port with the remote communication module so as to be connected with the cloud server, so that a data line is not required to be connected, the use is simple, and the communication port is not required to be occupied. Furthermore, as the communication port can be designed as pin to pin, for the electronic equipment with the traditional communication port, if a remote communication function is needed to be added to get up the cloud, the traditional communication port is only needed to be replaced by the communication port of the invention, other external monitoring equipment and adapters thereof are not needed to be added, so that the cost is lower, complex installation connection and use are not needed, the volume and weight of the whole system are not basically increased, and the technical effects of system simplification, cost reduction, miniaturization, light weight and the like are further achieved. In addition, as an implementation mode, the remote communication module can be internally provided with address information and port information of the cloud server, the cloud of the electronic equipment can be realized only by simply configuring a network, and further, the state information and data information of the electronic equipment are checked and the electronic equipment is remotely monitored through the mobile terminal application, so that the cloud server is convenient to use and the user experience can be greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort to those of ordinary skill in the art.
Fig. 1 is a schematic structural view of a communication port of an electronic device.
Fig. 2 is a schematic diagram of an electronic device employing the communication port shown in fig. 1 to connect to a cloud server.
Fig. 3 is a schematic structural diagram of a communication port according to a preferred embodiment of the present invention.
Fig. 4 is a schematic diagram of an electronic device employing the communication port shown in fig. 3 to connect to a cloud server.
Fig. 5 is a schematic diagram of a connection principle between the communication port shown in fig. 4 and the internet when the communication port sends out different types of wireless signals.
Fig. 6 is a schematic diagram of a network configuration of the communication port shown in fig. 3.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which a person of ordinary skill in the art would achieve without inventive faculty, are within the scope of the invention.
The invention provides a communication port 400 and an electronic device 500 using the communication port 400. Referring to fig. 3 and fig. 4, fig. 3 is a schematic structural diagram of a communication port 400 according to a preferred embodiment of the present invention, and fig. 4 is a schematic diagram of an electronic device 500 using the communication port 400 shown in fig. 3 to connect to a cloud server 600. The electronic device 500 may be one of a UPS system, a charging pile, a photovoltaic device, a frequency converter, a precision air conditioner, an environmental monitoring device, a medical device, and a household appliance, but is not limited thereto. The communication port 400 may be mounted on the device body 510 of the electronic device 500, and may be used as a port for the electronic device 500 to communicate with an external device (such as a computer).
The communication port 400 includes an internal pin 410, an external pin 420, a protocol conversion module 430, and a remote communication module 440. The internal pin 410 is used to connect with the device body 510 and communicate with the device body 510 through a first preset protocol. The external pin 420 is used to connect with an external device (e.g., a computer) through a data line to communicate with the external device. The protocol conversion module 430 and the remote communication module 440 are sequentially connected between the inner pin 410 and the outer pin 420. The remote communication module 440 is used to access the internet 640 through a wireless signal to communicate with the cloud server 600. The protocol conversion module 430 is configured to convert the first preset protocol into a second preset protocol, where the protocol conversion module 430 and the remote communication module 440 perform internal communication through a specific signal corresponding to the second preset protocol. It is understood that in the electronic device 500, the connection manner between the device body 510 and the communication port 400 and between the internal components or modules of the communication port 400 includes, but is not limited to, board-to-board, board-to-line, wire-to-board, wire-to-wire, etc.
In particular, the device body 510 may include a printed circuit board, the internal pins 410 may be electrically connected (e.g., by solder) to the printed circuit board, and the external pins 420 may be used to electrically connect with an external device (not shown) through data lines. The communication port 400 may be, but is not limited to, a USB port, a DB9 port, etc. from the type. It will be appreciated that the first pin 410 of the communication port 400 communicates with the device body 510 internally via the first preset protocol corresponding to the port type (e.g., a USB communication protocol corresponding to a USB port, an RS232 communication protocol corresponding to a DB9 port, etc.), and the external pin 420 of the communication port communicates with the external device via the first preset protocol corresponding to the port type.
In this embodiment, the first preset protocol includes one of USB, RS232, RS485, RS422, and CAN protocols, but is not limited to the above, the structure and the shape of the communication port 400 are communication ports (such as USB, DB9, RJ45 ports, etc.) corresponding to the first preset protocol type, and the internal pins 410 and the external pins 420 are pins corresponding to the first preset protocol type. The second preset protocol is a UART protocol, and the specific signal corresponding to the second preset protocol is a UART signal.
Further, the remote communication module 440 stores therein address information and port information of the cloud server 600, and when the remote communication module 440 is connected to the internet 640, the remote communication module 440 connects to and communicates with the cloud server 600 according to the address information and the port information of the cloud server 600, wherein the port information includes a port number and/or a baud rate, and specifically, the port information may be set according to actual needs. Still further, the wireless signals sent or received by the remote communication module 440 include at least one of WIFI, bluetooth, ethernet, GPRS, 2G, 3G, 4G, 5G, NB-IOT, zigbee, lora signals, but not limited thereto. In one embodiment, the remote communication module 440 is further configured to encrypt the transmitted wireless signal and decrypt the received wireless signal, i.e., the present invention employs bidirectional encryption to increase transmission security.
In one embodiment, the protocol conversion module 430 may further include a voltage conversion module (not shown) for receiving a first voltage provided by the device body 510 of the electronic device 500 and converting the first voltage into a second voltage, which is used as a power supply voltage for the protocol conversion module 430 and/or the remote communication module 440. Wherein the first voltage may be in the range of 5V to 15V, and the second voltage is different voltage values according to the signal employed, for example: the WIFI signal is required to be 3.3V, the gprs signal is required to be 3.8V, and the second voltage in this embodiment is lower than 5V.
As shown in fig. 4, when the electronic device 500 is in the cloud state, the remote communication module 440 of the communication port 400 may be connected to the cloud server 600 by connecting the remote communication module 440 to the internet 640 (the specific manner is not limited) via the wireless signal, and further using the address information and the port information built in the communication port 400. The cloud server 600 may be provided with various communication protocol analysis methods of industrial devices, and a user may directly add the electronic device 500 to the cloud server 600 by means of a mobile terminal application (such as APP or a web page on a mobile phone, but not limited to the foregoing) to scan a two-dimensional code (or by means of logging in other account passwords, etc.), that is, the mobile terminal application may view status information and data information of the electronic device 500, and may send a control instruction to the electronic device 500 through the cloud server 600 and the internet 640 to control the electronic device 500.
It can be understood that the status information and the data information of the electronic device 500 are sent by the device main body 510, are converted into the wireless signals by the protocol conversion module 430 and the remote communication module 440, and are sent to the cloud server 600 via the internet 640, so that the status information and the data information of the electronic device 500 can be checked by connecting or logging in the cloud server 600 with the mobile terminal application. The control instruction issued by the electronic device 500 may be transmitted to the cloud server 600 through the internet 640, so that the cloud server 600 transmits the control instruction to the remote communication module 440 of the communication port 400 through the internet 640 and finally through the wireless signal, and the remote communication module 440 and the protocol conversion module 430 provide the control instruction to the device body 510, thereby controlling the electronic device 500. Specifically, the remote communication module 440 converts UART signals (with status information and data information of the electronic device) output from the protocol conversion module 430 into the wireless signals and transmits the wireless signals to the cloud server 600. The wireless signal (with the control command) sent by the cloud server 600 is also converted into a UART signal (with the control command) by the remote communication module 440 and transmitted to the protocol conversion module 430.
Further, it will be understood that the manner of connecting to the internet 640 may be different when the communication port 400 sends out different types of wireless signals, and referring to fig. 5, fig. 5 is a schematic diagram illustrating the connection principle between the communication port shown in fig. 4 and the internet 640 when the communication port sends out different types of wireless signals. When the wireless signal is a WIFI signal, the communication port 400 may directly access the internet 640 through the WIFI signal. When the wireless signal is a Zigbee or Lora signal, the communication port 400 may access the internet 640 via a corresponding gateway.
Still further, it is understood that the communication port 400 may need to be configured with a network before the communication port 400 can be used. Referring to fig. 6, fig. 6 is a schematic diagram of a network configuration of the communication port 400 shown in fig. 3. Specifically, an external network and antenna module 700 may be used to configure the network and program the internal telecommunications module 440. The external network and antenna module 700 may include a button 710, an antenna 720, and a network status indicator 730. The network status indicator 730 may be an LED lamp. After the external network and antenna module 700 is docked with the external pins of the communication port 400, the button 710 is operated to enter a network configuration mode, and meanwhile, the network status indicator 730 can indicate a network configuration and an operation status, where the antenna 720 has functions of enhancing a wireless signal sent by the remote communication and expanding a wireless receiving distance, and of course, the antenna 720 may not be required to be provided, because the remote communication module 440 also has an antenna (not shown) for sending the wireless signal, and the wireless signal can be normally used in a certain range.
Compared to the background art, the communication port 400 and the electronic device 500 using the communication port 400 according to the preferred embodiment of the present invention enable the electronic device 500 to directly connect to the internet 640 and further connect to the cloud server 600 through the communication port 400 with the remote communication module 440 in a wireless manner, so that not only is the use simple, but also the occupation of the communication port 400 is not required. Further, because the communication port 400 is designed as pin to pin compared with the communication port 100 shown in fig. 1, if the electronic device 200 having the communication port 100 shown in fig. 1 needs to be cloud-up by adding a remote communication function, the communication port 100 is only required to be replaced by the communication port 400 shown in fig. 3, and the external monitoring device 320 and the adapter thereof shown in fig. 2 are not required, so that the cost can be reduced, the complex installation connection is not required, the use is simple, the volume and the weight of the whole system are not increased basically, and the technical effects of system simplification, cost reduction, miniaturization, light weight and the like are achieved. In addition, the remote communication module 440 is provided with the address information and the port information of the cloud server 600, and the cloud of the electronic device 500 can be realized by simply configuring a network, so that the mobile terminal application can check the state information and the data information of the electronic device 500 and remotely monitor the electronic device 500, thereby not only being convenient to use, but also greatly improving the user experience.
While the invention has been described with respect to the above embodiments, it should be noted that modifications can be made by those skilled in the art without departing from the inventive concept, and these are all within the scope of the invention.
Claims (8)
1. The communication port is characterized by comprising an internal pin used for being connected with an equipment main body of electronic equipment to which the communication port belongs and communicating with the equipment main body through a first preset protocol, an external pin used for being connected with external equipment through a data line so as to communicate with the external equipment through the first preset protocol, and a remote communication module used for being connected with a cloud server through wireless signals to communicate, wherein the communication port further comprises a protocol conversion module used for converting the first preset protocol into a second preset protocol, the protocol conversion module and the remote communication module are used for carrying out internal communication through specific signals corresponding to the second preset protocol, the remote communication module stores address information and port information of the cloud server, and the remote communication module is connected with the cloud server and communicates according to the address information and the port information of the cloud server, and the port information comprises a port number and/or a baud rate.
2. The communication port of claim 1, wherein the second predetermined protocol is a UART protocol, and the specific signal corresponding to the second predetermined protocol is a UART signal.
3. The communication port of claim 1, wherein the protocol conversion module further comprises a voltage conversion module for receiving a first voltage provided by the device body and converting the first voltage to a second voltage, the second voltage being used as a supply voltage for the protocol conversion module and/or the remote communication module.
4. A communication port according to claim 3, wherein the first voltage is in the range of 5V to 15V and the second voltage is below 5V.
5. The communication port of claim 1 wherein the telecommunications module also has an antenna within it for transmitting the wireless signals, including at least one of WIFI, bluetooth, ethernet, GPRS, 2G, 3G, 4G, 5G, NB-IOT, zigbee, lora signals.
6. The communication port of claim 1, wherein the first preset protocol comprises one of RS232, RS485, RS422, CAN, USB protocols, the communication port being a communication port corresponding to the first preset protocol type, the internal pin and the external pin being pins corresponding to the first preset protocol type.
7. An electronic device comprising a communication port, characterized in that the communication port is adapted as claimed in any of claims 1 to 6.
8. The electronic device of claim 7, wherein an external distribution network and antenna module is connected to the electronic device, the external distribution network and antenna module including buttons, antennas, and network status lights for entering a network configuration mode, the external distribution network and antenna module interfacing with external pins of the communication port.
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| CN201810012549.0A CN108023897B (en) | 2018-01-05 | 2018-01-05 | Communication port and electronic equipment with same |
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| CN201810012549.0A CN108023897B (en) | 2018-01-05 | 2018-01-05 | Communication port and electronic equipment with same |
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| CN108023897B true CN108023897B (en) | 2024-04-09 |
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| CN108521471B (en) * | 2018-06-01 | 2021-01-01 | 蔚来(安徽)控股有限公司 | Charging pile network communication device, method and system |
| JP2020160315A (en) * | 2019-03-27 | 2020-10-01 | 日本電産コパル株式会社 | Camera module shielding mechanism and electronic apparatus |
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