CN211015086U

CN211015086U - Remote intelligent control system of switch

Info

Publication number: CN211015086U
Application number: CN201922000952.4U
Authority: CN
Inventors: 周雄
Original assignee: Wuhan Xigao Electric Appliance Co ltd
Current assignee: Wuhan Xigao Electric Appliance Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-14
Anticipated expiration: 2029-11-19

Abstract

The utility model relates to a switch intelligent control technical field just discloses a long-range intelligent control system of switch. This long-range intelligent control system of switch, including signal element (phone, network, APP etc.), central control unit, intelligent control unit, communication unit, detection module, DTMF decoding module, drive module, industry electrical apparatus unit, central control unit's output and intelligent control unit's input communication connection. This long-range intelligence control system of switch, when the user needs remote control industrial electrical apparatus, only need to send signal for signal unit to carry out key-operated according to voice prompt, central control unit can convey the instruction for intelligent control unit according to the result of DTMF decoding, can make intelligent control unit pass through the corresponding industrial electrical apparatus of drive module control and accomplish the instruction that corresponds, make the user can remote control industrial electrical apparatus, and easy operation, convenience, improved the practicality.

Description

Remote intelligent control system of switch

Technical Field

The utility model relates to a switch intelligent control technical field specifically is a long-range intelligence control system of switch.

Background

The exchange is a general name of the technology of sending the information to be transmitted to the corresponding route meeting the requirements by a method of manual or automatic completion by equipment according to the requirements of transmitting the information at two communication ends. The switches can be divided into wide area network switches and local area network switches according to the working positions. The wide area switch is a device for performing information exchange function in a communication system, and is applied to a data link layer. The switch has a plurality of ports, each port has a bridging function and can be connected with a local area network or a high-performance server or a workstation. In practice, switches are sometimes referred to as multi-port bridges. A network switch is a device for expanding a network, and can provide more connection ports for a sub-network so as to connect more computers. With the development of the communication industry and the promotion of informatization of national economy, the network switch market is in a steady rising situation. The method has the characteristics of high cost performance, high flexibility, relative simplicity, easy realization and the like. Ethernet technology has become one of the most important lan networking technologies today, and network switches have become the most popular switches.

With the progress of human society and the development of scientific technology, particularly the development of 4C technology, people are beginning to step into an intelligent society taking digitalization and networking as a platform, products, devices, tools, even working environments and living environments, having different intelligent degrees, such as intelligent instruments, intelligent robots, intelligent automobile intelligent airplanes, intelligent highways, intelligent homes, intelligent communities, intelligent buildings, intelligent cities and the like, are beginning to appear, and the trend of high-speed development is presented, and the wave tide of intellectualization along with the progress of digitalization and networking rolls up the history trend of being unblocked in every corner of the world. These phenomena reflect and reflect the development requirements of international social informatization and intellectualization. With the development of computer technology, communication technology and control technology, the traditional control field is undergoing an unprecedented revolution and starts to develop towards networking. The signal expansion in the existing industrial control signal exchanger needs to connect a plurality of wires from the same input point for signal transmission, the wires used are different in length and are messy, so that interference is easily caused, the expansibility is poor, the induction and the arrangement are not very beneficial, and the requirement of the networking directional development of industrial control signals cannot be met.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a long-range intelligent control system of switch has solved current intelligent industry electrical apparatus and has not been convenient for carry out long-range control, has the problem of very strong limitation.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a long-range intelligent control system of switch, includes signal unit, central control unit, intelligent control unit, communication unit, detection module, DTMF decoding module, drive module, industry electrical apparatus unit, central control unit's output and intelligent control unit's input communication connection, intelligent control unit and drive module communication connection, drive module and industry electrical apparatus unit communication connection, signal unit is one or more in phone, network or the APP, signal unit's output respectively with detection module's input and DTMF decoding module's input communication connection, detection module's output and DTMF decoding module's output all with central control unit's input communication connection, central control unit and communication unit both way communication connection.

Further, the communication unit comprises a voice recognition module, a voice processing module, a voice recording module and a voice control module, wherein the voice recognition module is electrically connected with the voice processing module, the voice processing module is electrically connected with the voice recording module, the voice recording module is electrically connected with the voice control module, and the voice control module is connected with the central control unit in a two-way mode.

Furthermore, the industrial electrical appliance unit comprises industrial equipment, a central air conditioner, an intelligent door control device, a high-low voltage power distribution device and background equipment, wherein the signal control end of the industrial equipment, the central air conditioner, the intelligent door control device, the high-low voltage power distribution device and the background equipment are in communication connection with the driving unit.

Furthermore, the DTMF decoding module is based on the DTMF technology, which is a method of transmitting a dialing signal by using different tones of the voice frequency instead of a direct dialing pulse, and the DTMF is formed by superimposing two sets of signals, a low frequency set and a high frequency set.

Furthermore, the input end of the detection module is in communication connection with the output end of the industrial telephone interface, and the output end of the detection module is in communication connection with the input end of the central control unit.

Furthermore, the input end of the DTMF decoding module is in communication connection with the output end of the industrial telephone interface, and the output end of the DTMF decoding module is in communication connection with the input end of the central control unit.

The utility model has the advantages that:

when a user needs to remotely control an industrial electric appliance, the remote intelligent control system of the switchboard dials an industrial telephone, a ringing signal appears on a telephone line at the moment, the ringing detection module sends the detected ringing signal to a central control unit of the system, the central control unit sends an off-hook signal after receiving the ringing signal, and the simulated off-hook is realized through the simulated on-hook and off-hook module. Meanwhile, the central control unit sends out a control signal to start the voice control module and send out a pre-recorded voice prompt. The user can press the key to operate after hearing the voice prompt, and the signal generated by the user key is decoded by the dual-tone multi-frequency DTMF decoding module and then sent to the central control unit. The central control unit transmits the instruction to the intelligent control unit according to the DTMF decoding result, so that the intelligent control unit can control the corresponding industrial electric appliance to complete the corresponding instruction through the driving module, a user can remotely control the industrial electric appliance, the operation is simple and convenient, and the practicability is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is a schematic diagram of the system of the present invention;

FIG. 2 is a schematic diagram of the voice recording and playing unit of the present invention;

fig. 3 is a schematic diagram of the structure of the industrial electrical appliance unit of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a remote intelligent control system for an exchange includes a signal unit, a central control unit, an intelligent control unit, a communication unit, a detection module, a DTMF decoding module, a driving module, and an industrial electrical unit, wherein an output of the central control unit is in communication with an input of the intelligent control unit, the intelligent control unit is in communication with the driving module, the driving module is in communication with the industrial electrical unit, the signal unit is one or more of a telephone, a network, and an APP, an output of the signal unit is in communication with an input of the detection module and an input of the DTMF decoding module, an output of the detection module and an output of the DTMF decoding module are both in communication with an input of the central control unit, the central control unit is in bidirectional communication with the communication unit, and the communication unit includes a voice recognition module, a DTMF decoding module, a communication, The voice recognition module is electrically connected with the voice processing module, the voice processing module is electrically connected with the voice recording module, the voice recording module is electrically connected with the voice control module, the voice control module is bidirectionally connected with the central control unit, the industrial electric appliance unit comprises an industrial electric lamp, a central air conditioner, an intelligent door lock, an electric curtain and an electric window, signal control ends of the industrial electric lamp, the central air conditioner, the intelligent door lock, the electric curtain and the electric window are all in communication connection with the driving unit, the DTMF decoding module is based on the DTMF technology, the DTMF technology is a method for transmitting dialing signals by using different tones of sound frequency to replace direct dialing pulses, the DTMF is formed by superposing two groups of signals of a low frequency group and a high frequency group, and the input end of the detection module is in communication connection with the output end of a telephone interface, the output end of the detection module is in communication connection with the input end of the central control unit, the input end of the DTMF decoding module is in communication connection with the output end of the industrial telephone interface, and the output end of the DTMF decoding module is in communication connection with the input end of the central control unit.

When the remote control system is used, when a user needs to remotely control the industrial electric appliance, a signal appears through the signal unit, the detection module sends the detected signal to the central control unit of the system, and the central control unit sends out a control signal to start the communication module and send out a pre-recorded voice prompt. The user can press the key to operate after hearing the voice prompt, and the signal generated by the user key is decoded by the dual-tone multi-frequency DTMF decoding module and then sent to the central control unit. The central control unit transmits the instruction to the intelligent control unit according to the DTMF decoding result, and the intelligent control unit controls the corresponding industrial electrical appliance to complete the corresponding instruction through the driving module.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a long-range intelligent control system of switch, includes signal element, central control unit, intelligent control unit, communication unit, detection module, DTMF decoding module, drive module, industry electrical apparatus unit, its characterized in that: the output of central control unit and intelligent control unit's input communication connection, intelligent control unit and drive module communication connection, drive module and industry electrical apparatus unit communication connection, signal unit is one or more in phone, network or the APP, signal unit's output respectively with detection module's input and DTMF decoding module's input communication connection, detection module's output and DTMF decoding module's output all with central control unit's input communication connection, central control unit and communication unit both-way communication connection.

2. The switch remote intelligent control system of claim 1, wherein: the communication unit comprises a voice recognition module, a voice processing module, a voice recording module and a voice control module, wherein the voice recognition module is electrically connected with the voice processing module, the voice processing module is electrically connected with the voice recording module, the voice recording module is electrically connected with the voice control module, and the voice control module is in two-way connection with the central control unit.

3. The switch remote intelligent control system of claim 1, wherein: the industrial electrical appliance unit comprises industrial equipment, a central air conditioner, an intelligent door control, high-low voltage power distribution equipment and background equipment, wherein the signal control end of the industrial equipment, the central air conditioner, the intelligent door control, the high-low voltage power distribution equipment and the background equipment are in communication connection with the driving unit.

4. The switch remote intelligent control system of claim 1, wherein: the DTMF decoding module is based on DTMF technology, the DTMF technology is a method for transmitting dialing signals by using different tones of voice frequency to replace direct dialing pulses, and the DTMF is formed by superposing two groups of signals of a low-frequency group and a high-frequency group.

5. The switch remote intelligent control system of claim 1, wherein: the input end of the detection module is in communication connection with the output end of the industrial telephone interface, and the output end of the detection module is in communication connection with the input end of the central control unit.

6. The switch remote intelligent control system of claim 1, wherein: the input end of the DTMF decoding module is in communication connection with the output end of the industrial telephone interface, and the output end of the DTMF decoding module is in communication connection with the input end of the central control unit.