CN110784203A - Photoelectric switch based on 5G transmission communication - Google Patents
Photoelectric switch based on 5G transmission communication Download PDFInfo
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- CN110784203A CN110784203A CN201910888508.2A CN201910888508A CN110784203A CN 110784203 A CN110784203 A CN 110784203A CN 201910888508 A CN201910888508 A CN 201910888508A CN 110784203 A CN110784203 A CN 110784203A
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- photoelectric switch
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
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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
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Optical Communication System (AREA)
Abstract
The invention discloses a photoelectric switch based on 5G transmission communication, which mainly comprises the following contents: including perception layer, control layer, transmission layer and cloud management platform, the perception layer comprises photoelectric switch and signal conditioning circuit, and photoelectric switch is connected with signal conditioning circuit, and the control layer comprises high speed processor and detection circuitry, and signal conditioning circuit is connected with detection circuitry, and detection circuitry is connected with high speed processor, and the transmission layer comprises 5G communication chip and radio frequency circuit, and high speed processor links to each other with 5G communication chip, and 5G communication chip links to each other with radio frequency circuit, and radio frequency circuit links to each other with cloud management platform. According to the invention, the signal of the photoelectric switch is transmitted to the cloud management platform through the 5G communication technology, compared with the 4G and other wireless communication technologies, the 5G communication technology has the advantages of super-large capacity, mass equipment access, low air interface time delay and the like, and the sensor can rapidly respond to the output signal of the photoelectric switch.
Description
Technical Field
The invention relates to the technical field of photoelectric switches, in particular to a photoelectric switch based on 5G transmission communication.
Background
The wireless photoelectric switch sensor is a sensor for transmitting switch signals based on a wireless network, and transmits input signals of a sensing layer (a photoelectric switch) to a cloud management platform in various wireless modes such as 2G, 4G, Wi-Fi and the like, so that field signals are acquired in a wireless mode. The wireless photoelectric switch is mainly applied to the fields of object detection, product counting, automatic doors and the like. At present, infrared photoelectric switches are mainly used, and the infrared photoelectric switches can be used as anti-theft alarms in banks, warehouses and other occasions based on the invisible of infrared rays.
The wireless photoelectric switch sensor overcomes the defects of difficult wiring, poor flexibility, high maintenance cost and low expandability in a wired mode to a great extent, but compared with the wired mode, the wireless mode has the defects of higher transmission delay, poorer stability and the like.
The wireless photoelectric switch sensors in the market at present are mostly based on wireless communication technologies such as 2G, Wi-Fi and 4G, NBIOT. The 2G, 4G, NBIOT mode can be applied to places covered by base stations, and Wi-Fi is limited by the provision of limited networks. With the development of internet technology and the explosive increase of the demand of mobile data, more and more devices are connected to a mobile network, the existing mobile communication system is difficult to meet the future demand, and the 5 th generation communication technology (5G) is produced. 5G has the following characteristics:
(1) the ultra-large network capacity provides the link capability of billions of devices, and the communication of the Internet of things is met;
(2) the air interface delay needs to be about 1 ms;
(3) under continuous wide area coverage and high mobility, the user experience rate reaches 100 Mbit/s;
(4) the flow density and the connection number density are greatly improved;
(5) the peak rate needs to reach the standard of Gbit/s;
(6) the system is cooperative, the intelligent level is improved, and the system is represented by multi-user, multi-point, multi-antenna and multi-shooting cooperative networking and flexible automatic adjustment among networks.
The wireless photoelectric switch sensor is mainly applied to the field of monitoring and detection, the real-time requirement on signals is higher, the ideal end-to-end time delay of a 4G network used at present is about 10ms, and the typical end-to-end time delay of LTE is 50-100ms, so that the 5G + photoelectric switch sensor can greatly reduce the signal time delay, and a cloud management platform can respond to the signals of a photoelectric switch more quickly and rapidly. In addition, 5G also has a great improvement to the access of magnanimity thing networking device compared with 4G.
Disclosure of Invention
The invention aims to solve the technical problem that the defects in the prior art are overcome, and the invention discloses a photoelectric switch based on 5G transmission communication, which transmits signals of the photoelectric switch to a cloud management platform through a 5G communication technology.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a photoelectric switch based on 5G transmission communication, includes perception layer, control layer, transmission layer and cloud management platform, the perception layer comprises photoelectric switch and signal conditioning circuit, photoelectric switch and signal conditioning circuit are connected, the control layer comprises high-speed treater and detection circuitry, signal conditioning circuit is connected with detection circuitry, detection circuitry is connected with high-speed treater, the transmission layer comprises 5G communication chip and radio frequency circuit, high-speed treater links to each other with 5G communication chip, 5G communication chip links to each other with radio frequency circuit, radio frequency circuit links to each other with cloud management platform.
As a preferred embodiment of the present invention, a status indicator lamp is installed in the optoelectronic switch in the sensing layer.
In a preferred embodiment of the present invention, a power module is installed in the high-speed processor in the control layer.
In a preferred embodiment of the present invention, a status indicator lamp is installed in the high-speed processor in the control layer.
As a preferred embodiment of the present invention, an optical coupling isolation module is installed in the signal conditioning circuit in the sensing layer.
As a preferred embodiment of the present invention, an optical coupling and isolation module is installed in the detection circuit in the control layer.
In a preferred embodiment of the present invention, the 5G module in the transport layer is connected to the high-speed processor in the control layer through a device bus.
In a preferred embodiment of the present invention, an embedded operating system is installed in the high-speed processor in the control layer.
In a preferred embodiment of the present invention, a status indicator lamp is installed in the detection circuit in the control layer.
In a preferred embodiment of the present invention, a status indicator lamp is installed in the radio frequency circuit in the transmission layer.
The invention relates to a wireless photoelectric switch sensor designed based on a 5G communication technology. The sensor consists of a physical sensing layer, a control layer and a transmission layer. The sensing layer is composed of a photoelectric switch and a signal conditioning circuit thereof. The photoelectric switch can be divided into a reflection type, a correlation type, a diffuse reflection type and an optical fiber type according to detection modes, and a proper detection mode is selected according to different application scenes. The photoelectric switch senses the light beam change, and if the light beam change occurs, the photoelectric switch outputs a switch change signal to the control layer. The control layer is composed of a high-speed processor and a detection circuit thereof. After the photoelectric switch outputs signals, the high-speed processor rapidly responds to and acquires the level on the current photoelectric switch signal line, forms data meeting a certain protocol and sends the data to the transmission layer. The transmission layer is composed of a 5G communication chip and a radio frequency circuit. And after the control layer transmits the data packet to the 5G communication chip, the transmission layer transmits the data to the cloud management platform through the 5G communication chip.
Compared with the prior art, the invention has the following advantages:
(1) compared with 4G and other wireless communication technologies, the 5G communication technology has the advantages of super-large capacity, mass equipment access, low air interface delay and the like, and the sensor can quickly respond to the output signal of the photoelectric switch;
(2) the sensing system is divided into a sensing layer, a control layer and a transmission layer, different types of photoelectric switches can be selected in the sensing layer for different detection environments and detected objects, the applicability of the sensor is enhanced, and most use places can be covered.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention; .
Description of reference numerals:
1: sensing layer, 11: photoelectric switch, 12: signal conditioning circuit, 2: control layer, 21: high-speed processor, 22: detection circuit, 3: transport layer, 31: 5G communication chip, 32: radio frequency circuit, 4: and (4) a cloud management platform.
Detailed Description
The following description of the embodiments of the present invention refers to the accompanying drawings and examples:
it should be noted that the structures, proportions, sizes, and other dimensions shown in the drawings and described in the specification are only for the purpose of understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined by the following claims, and any modifications of the structures, changes in the proportions and adjustments of the sizes, without affecting the efficacy and attainment of the same, are intended to fall within the scope of the present disclosure.
In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in fig. 1, which illustrates a specific embodiment of the present invention; as shown in the figure, the optoelectronic switch based on 5G transmission communication disclosed by the invention comprises a sensing layer 1, a control layer 2, a transmission layer 3 and a cloud management platform 4, wherein the sensing layer 1 consists of an optoelectronic switch 11 and a signal conditioning circuit 12, the optoelectronic switch 11 is connected with the signal conditioning circuit 12, the control layer 2 consists of a high-speed processor 21 and a detection circuit 22, the signal conditioning circuit 12 is connected with the detection circuit 22, the detection circuit 22 is connected with the high-speed processor 21, the transmission layer 3 consists of a 5G communication chip 31 and a radio frequency circuit 32, the high-speed processor 21 is connected with the 5G communication chip 31, the 5G communication chip 31 is connected with the radio frequency circuit 32, and the radio frequency circuit 32 is connected with the cloud management platform 4.
Preferably, a status indicator lamp is installed in the photoelectric switch 11 in the sensing layer 1.
Preferably, a power supply module is installed in the high-speed processor 21 in the control layer 2.
Preferably, a status indicator lamp is installed in the high-speed processor 21 in the control layer 2.
Preferably, an optical coupling isolation module is installed in the signal conditioning circuit 12 in the sensing layer 1.
Preferably, an optical coupling and isolation module is installed in the detection circuit 22 in the control layer 2.
Preferably, the 5G module 31 in the transport layer 3 is connected to the high-speed processor 21 in the control layer 2 through a device bus.
Preferably, an embedded operating system is installed in the high-speed processor 21 in the control layer 2.
Preferably, a status indicator lamp is installed in the detection circuit 22 in the control layer 2.
Preferably, a status indicator lamp is installed in the radio frequency circuit 32 in the transmission layer 3.
The sensing layer 1 in the invention is composed of a photoelectric switch 11 and a signal conditioning circuit 12 thereof. The photoelectric switch 11 includes a correlation type, a diffuse reflection type, and an optical fiber type.
(1) Correlation application characteristics: the opaque reflecting object is distinguished, the effective distance is large, the device is not easy to be interfered, the consumption of the device is high, and cables must be laid on the two units;
(2) diffuse reflective application characteristics: the effective acting distance is determined by the reflection capacity of the target, and is determined by the surface property and the color of the target; less assembly expense;
(3) the optical fiber type application characteristics are as follows: the optical fiber type photoelectric switch adopts a plastic or glass optical fiber sensor to guide light so as to realize the detection of an object to be detected which is not in a close area.
The control layer 2 in the present invention is composed of a high-speed processor 21 and a detection circuit 22. When the output signal of the sensing layer 1 changes, the high-speed processor 21 responds quickly and detects the photoelectric switch 11 signal, and sends the change to the transmission layer 3.
The transmission layer 3 in the invention is composed of a 5G communication chip 31 and a radio frequency circuit 32. And after receiving the message of the control layer 2, transmitting the message through 5G, and sending the message to the cloud management platform 4.
Although the preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Many other changes and modifications can be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, but only by the scope of the appended claims.
Claims (10)
1. The utility model provides a photoelectric switch based on 5G transmission communication which characterized in that: including perception layer, control layer, transmission layer and cloud management platform, the perception layer comprises photoelectric switch and signal conditioning circuit, photoelectric switch is connected with signal conditioning circuit, the control layer comprises high speed processor and detection circuitry, signal conditioning circuit is connected with detection circuitry, detection circuitry is connected with high speed processor, the transmission layer comprises 5G communication chip and radio frequency circuit, high speed processor links to each other with 5G communication chip, 5G communication chip links to each other with radio frequency circuit, radio frequency circuit links to each other with cloud management platform.
2. The optoelectronic switch for 5G transport based communications according to claim 1, wherein: and a state indicator lamp is arranged in the photoelectric switch in the sensing layer.
3. The optoelectronic switch for 5G transport based communications according to claim 1, wherein: and a power supply module is installed in the high-speed processor in the control layer.
4. The optoelectronic switch for 5G transport based communications according to claim 1, wherein: and a status indicator lamp is installed in the high-speed processor in the control layer.
5. The optoelectronic switch for 5G transport based communications according to claim 1, wherein: and an optical coupling isolation module is arranged in a signal conditioning circuit in the sensing layer.
6. The optoelectronic switch for 5G transport based communications according to claim 1, wherein: and an optical coupling isolation module is arranged in a detection circuit in the control layer.
7. The optoelectronic switch for 5G transport based communications according to claim 1, wherein: and the 5G module in the transmission layer is connected with the high-speed processor in the control layer through a device bus.
8. The optoelectronic switch for 5G transport based communications according to claim 1, wherein: and an embedded operating system is installed in the high-speed processor in the control layer.
9. The optoelectronic switch for 5G transport based communications according to claim 1, wherein: and a state indicator lamp is installed in the detection circuit in the control layer.
10. The optoelectronic switch for 5G transport based communications according to claim 1, wherein: and a state indicator lamp is arranged in the radio frequency circuit in the transmission layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910888508.2A CN110784203A (en) | 2019-09-19 | 2019-09-19 | Photoelectric switch based on 5G transmission communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910888508.2A CN110784203A (en) | 2019-09-19 | 2019-09-19 | Photoelectric switch based on 5G transmission communication |
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| CN110784203A true CN110784203A (en) | 2020-02-11 |
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| CN201910888508.2A Pending CN110784203A (en) | 2019-09-19 | 2019-09-19 | Photoelectric switch based on 5G transmission communication |
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| US20150185359A1 (en) * | 2013-12-26 | 2015-07-02 | Nuctech Company Limited | Photoelectric switch for detection of an object and method for operating the same |
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2019
- 2019-09-19 CN CN201910888508.2A patent/CN110784203A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010142239A1 (en) * | 2009-06-11 | 2010-12-16 | 青岛海信宽带多媒体技术有限公司 | Optical line terminal |
| US20150185359A1 (en) * | 2013-12-26 | 2015-07-02 | Nuctech Company Limited | Photoelectric switch for detection of an object and method for operating the same |
| CN103985238A (en) * | 2014-05-22 | 2014-08-13 | 湖南理工学院 | Industrial production information acquisition and transmission terminal and method based on internet of things technology |
| CN206472132U (en) * | 2017-02-15 | 2017-09-05 | 湖南开启时代电子信息技术有限公司 | A kind of fiber optic communications devices based on FlexRay buses |
| CN207262382U (en) * | 2017-09-20 | 2018-04-20 | 深圳市凯迪照明工程有限公司 | A kind of port lighting intelligent controlling device based on RFID |
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