CN111208750A - Remote intelligent power switch control system and method based on mobile communication network - Google Patents
Remote intelligent power switch control system and method based on mobile communication network Download PDFInfo
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- CN111208750A CN111208750A CN201811401500.0A CN201811401500A CN111208750A CN 111208750 A CN111208750 A CN 111208750A CN 201811401500 A CN201811401500 A CN 201811401500A CN 111208750 A CN111208750 A CN 111208750A
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- 238000010295 mobile communication Methods 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 57
- 238000012986 modification Methods 0.000 abstract description 6
- 230000004048 modification Effects 0.000 abstract description 6
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2612—Data acquisition interface
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2639—Energy management, use maximum of cheap power, keep peak load low
Abstract
The invention relates to a remote intelligent power switch control system based on a mobile communication network, which comprises a cloud server and a power switch controller, wherein the power switch controller is in communication connection with the cloud server, the power switch controller comprises a power module, a switch module and a mobile communication module, the power module comprises a transformer and a power control module, the switch module comprises a main control MCU module and a relay group, and the mobile communication module comprises a 2G/4G communication module and a signal receiving and transmitting module. The invention also discloses a control method of the remote intelligent power switch based on the mobile communication network, which comprises the steps of power-on self-check, server login, real-time monitoring, instruction sending, instruction execution, connection reestablishment and the like. The invention adopts a control system for remotely controlling the power switch based on a mobile communication network, realizes the state supervision and real-time control of the multi-path power switch by establishing the continuous network connection with the cloud server, and has the characteristics of low modification cost and good communication quality.
Description
Technical Field
The invention relates to a power switch control system and a method, in particular to a remote intelligent power switch control system and a method based on a mobile communication network, belonging to the field of mobile communication network intelligent control.
Background
The existing similar products are mainly communicated with a background server by adding a 2G communication module in the traditional massage chair, so that the aim of background remote control is fulfilled. This method requires modification of the control module of the internal hardware of the massage chair, and is costly, poorly reusable, and prone to safety problems. Meanwhile, because the 2G module is arranged in the product, the network signal is easily influenced by other internal mechanical structures, and the common expression of the influence is that the communication quality with the server is poor, so that the user experience problem is caused.
Disclosure of Invention
The invention discloses a remote intelligent power switch control system and method based on a mobile communication network, which adopts a control system based on the mobile communication network to remotely control a power switch, realizes the state supervision and real-time control of a multi-path power switch by establishing continuous network connection with a cloud server, and solves the problems of poor communication quality, high modification cost and the like caused by the modification of internal hardware in the existing scheme.
The invention relates to a remote intelligent power switch control system based on a mobile communication network, which comprises a cloud server and a power switch controller, wherein the power switch controller is in communication connection with the cloud server, the power switch controller comprises a power module, a switch module and a mobile communication module, the power module comprises a transformer and a power control module, the switch module comprises a main control MCU module and a relay group, the mobile communication module comprises a 2G/4G communication module and a signal receiving and transmitting module, external 220V alternating current input is converted into a plurality of paths of 220V power outputs through the transformer and is supplied to the relay group, the power control module converts the power from the transformer into 5V direct current to be supplied to the main control MCU module and the 2G/4G communication module, the main control MCU module is in communication connection with the mobile communication module, and the 2G/4G communication module is in communication, the main control MCU module is in communication connection with the relay group, and the cloud server controls the working state of the relay group through the main control MCU module.
Furthermore, the main control MCU module and the mobile communication module are in communication connection through a USART module, a GPIO module or a USB module.
Furthermore, the master control MCU module and the relay group are in communication connection through the GPIO module.
Furthermore, the master control MCU module of this scheme includes master control module status indicator lamp, power control module status indicator lamp, mobile communication module status indicator lamp, and the master control MCU module passes through master control module status indicator lamp, power control module status indicator lamp, mobile communication module status indicator lamp and shows the behavior of corresponding module.
The invention also discloses a control method of a remote intelligent power switch based on a mobile communication network, the control method is based on a control system, the control system comprises a cloud server and a power switch controller, the power switch controller is in communication connection with the cloud server, the power switch controller comprises a power module, a switch module and a mobile communication module, the power module comprises a transformer and the power control module, the switch module comprises a main control MCU module and a relay group, the mobile communication module comprises a 2G/4G communication module and a signal receiving and transmitting module, external 220V alternating current input is converted into multi-path 220V power output through the transformer and is supplied to the relay group, the power control module converts the power input into 5V direct current after being powered by the transformer and supplies to the main control MCU module and the 2G/4G communication module, the main control MCU module is in communication connection with the mobile communication module, the 2G/4G communication module is in communication connection with the cloud server through the signal receiving and transmitting module, the main control MCU module is in response to the relay group when the cloud server starts to start, the relay group, the mobile communication module starts to restart the MCU controller, the MCU controller comprises ⑴, the MCU controller starts the power switch controller to restart the MCU module after the power switch controller is connected with the mobile communication module, the power control MCU controller, the relay group starts the power switch controller, the MCU controller, the relay group, the MCU controller comprises ⑴, the normal starting time period of the relay group, the relay group starts to restart, the relay group, the MCU controller, the relay group starts a 3626, the relay group, the MCU controller, the relay group, the power switch controller, the relay group starts a normal switching on-off response time period when the relay group, the relay group is set 3626 is connected with the relay group, the mobile communication module, the relay group is connected with the mobile communication.
Further, in step ⑴, the method according to this embodiment includes that the main control MCU module displays the working status through the main control module power indicator, the power control module power indicator, and the mobile communication module connection status indicator.
Further, in step ⑶, the frequency of the power switch controller sending the heartbeat information to the cloud server at regular time is 1 time/1 minute.
The remote intelligent power switch control system and method based on the mobile communication network adopt the control system based on the mobile communication network to remotely control the power switch, realize the state supervision and the real-time control of the multi-path power switch by establishing the continuous network connection with the cloud server, and have the characteristics of low modification cost and good communication quality.
Drawings
Fig. 1 is a schematic diagram of a remote intelligent power switch control system based on a mobile communication network according to the present invention.
Detailed Description
As shown in fig. 1, the invention is a schematic diagram of a remote intelligent power switch control system based on a mobile communication network. The remote intelligent power switch control system based on the mobile communication network comprises a cloud server and a power switch controller, wherein the power switch controller is in communication connection with the cloud server, the power switch controller comprises a power module, a switch module and a mobile communication module, the power module comprises a transformer and a power control module, the switch module comprises a main control MCU module and a relay group, the mobile communication module comprises a 2G/4G communication module and a signal receiving and transmitting module, external 220V alternating current input is converted into a plurality of paths of 220V power outputs through the transformer and is supplied to the relay group, the power control module converts the electricity obtained by the transformer into 5V direct current to be supplied to the main control MCU module and the 2G/4G communication module, the main control MCU module is in communication connection with the mobile communication module, and the 2G/4G communication module is in communication connection with the, the main control MCU module is in communication connection with the relay group, and the cloud server controls the working state of the relay group through the main control MCU module. According to the scheme, the control system based on the mobile communication network remote control power switch is adopted, the state supervision and the real-time control of the multi-path power switch are realized by establishing the continuous network connection with the cloud server, and the remote power control of the electric appliance is conveniently realized because the accessed electric equipment is not required to be modified.
In order to realize communication connection, the running state of monitoring equipment, the main control MCU module and the mobile communication module of this scheme pass through USART module or GPIO module or USB module communication connection, the main control MCU module passes through GPIO module communication connection with the relay group, the main control MCU module includes main control module status indicator lamp, power control module status indicator lamp, mobile communication module status indicator lamp, the main control MCU module passes through main control module status indicator lamp, power control module status indicator lamp, mobile communication module status indicator lamp shows the behavior of corresponding module.
The invention also discloses a control method of a remote intelligent power switch based on a mobile communication network, the control method is based on a control system, the control system comprises a cloud server and a power switch controller, the power switch controller is in communication connection with the cloud server, the power switch controller comprises a power module, a switch module and a mobile communication module, the power module comprises a transformer and the power control module, the switch module comprises a main control MCU module and a relay group, the mobile communication module comprises a 2G/4G communication module and a signal receiving and transmitting module, external 220V alternating current input is converted into multi-path 220V power output through the transformer and is supplied to the relay group, the power control module converts the power input into 5V direct current after being powered by the transformer and supplies to the main control MCU module and the 2G/4G communication module, the main control MCU module is in communication connection with the mobile communication module, the 2G/4G communication module is in communication connection with the cloud server through the signal receiving and transmitting module, the main control MCU module is in response to the relay group when the cloud server starts to start, the relay group, the mobile communication module starts to restart the MCU controller, the MCU controller comprises ⑴, the MCU controller starts the power switch controller to restart the MCU module after the power switch controller is connected with the mobile communication module, the power control MCU controller, the relay group starts the power switch controller, the MCU controller, the relay group, the MCU controller comprises ⑴, the normal starting time period of the relay group, the relay group starts to restart, the relay group, the MCU controller, the relay group starts a 3626, the relay group, the MCU controller, the relay group, the power switch controller, the relay group starts a normal switching on-off response time period when the relay group, the relay group is set 3626 is connected with the relay group, the mobile communication module, the relay group is connected with the mobile communication.
Above scheme is in step ⑴, and the master control MCU module shows operating condition through master control module power indicator, power control module power indicator, mobile communication module connection status indicator to realize external monitoring, in step ⑶, the frequency that power switch controller regularly sent heartbeat information to the high in the clouds server is 1/1 minute, in order to realize remote monitoring.
The technical scheme includes that after a long-time connection with a cloud server is established, state supervision and real-time control of a multi-path power switch are achieved, remote power control of an electric appliance is conveniently achieved due to the fact that modification of an accessed electric device is not needed, the internet of things device remotely controls one path to a multi-path 220V power supply through a wireless network, components of the internet of things device remotely control the one path to the multi-path 220V power supply include a power supply module for converting alternating current to direct current, a relay module for converting one path of 220V alternating current input to multi-path 220V alternating current output, an STM32 main control module and a 2G/4G communication module, the working principle of the internet of things device is that the one path of 220V alternating current input is connected to a multi-path 220V output interface through a calculation power design circuit, the relay module is converted to a multi-path 220V output interface for accessing a plurality of massage power supplies, meanwhile, an internal power supply module converts the provided with 5V direct current output to drive an STM32 main control module and a 2G/4G communication module, the latter maintains a real-time long-time connection with a cloud server, a long-time response control system which can maintain a long-time connection with the cloud server at any time when a control command is issued to complete issuing of each path of the output of the power supply or the power supply of the corresponding to a power supply of a multi-path 220V switch, and the corresponding to a multi-path of a multi-path 220V power supply switch, and a multi-path of a multi-path switch, a multi-path relay module, a multi-path relay switch, a multi-path.
The remote intelligent power switch control system and method based on the mobile communication network of the present invention are not limited to the content disclosed in the specific embodiment, the technical solutions presented in the embodiments can be extended based on the understanding of those skilled in the art, and the simple alternatives made by those skilled in the art according to the present invention in combination with the common general knowledge also belong to the scope of the present invention.
Claims (7)
1. A remote intelligent power switch control system based on a mobile communication network is characterized by comprising a cloud server and a power switch controller, wherein the power switch controller is in communication connection with the cloud server, the power switch controller comprises a power module, a switch module and a mobile communication module, the power module comprises a transformer and a power control module, the switch module comprises a main control MCU module and a relay group, the mobile communication module comprises a 2G/4G communication module and a signal receiving and transmitting module, external 220V alternating current input is converted into a plurality of paths of 220V power output through the transformer to be supplied to the relay group, the power control module converts the power obtained by the transformer into 5V direct current to be supplied to the main control MCU module and the 2G/4G communication module, and the main control MCU module is in communication connection with the mobile communication module, the 2G/4G communication module is in communication connection with the cloud server through the signal receiving and transmitting module, the main control MCU module is in communication connection with the relay group, and the cloud server controls the working state of the relay group through the main control MCU module.
2. The remote intelligent power switch control system based on mobile communication network of claim 1, wherein the main control MCU module is in communication connection with the mobile communication module through a USART module or a GPIO module or a USB module.
3. The remote intelligent power switch control system based on the mobile communication network as claimed in claim 1, wherein the main control MCU module is in communication connection with the relay set through a GPIO module.
4. The system according to claim 1, wherein the MCU comprises a main control module status indicator, a power control module status indicator, and a mobile communication module status indicator, and the main control module displays the operating status of the corresponding module through the main control module status indicator, the power control module status indicator, and the mobile communication module status indicator.
5. The control method of the remote intelligent power switch based on the mobile communication network is based on a control system, the control system comprises a cloud server and a power switch controller, the power switch controller is in communication connection with the cloud server, the power switch controller comprises a power module, a switch module and a mobile communication module, the power module comprises a transformer and a power control module, the switch module comprises a main control MCU module and a relay group, the mobile communication module comprises a 2G/4G communication module and a signal receiving and transmitting module, external 220V alternating current input is converted into a plurality of paths of 220V power output through the transformer to be supplied to the relay group, the power control module converts the power obtained by the transformer into 5V direct current to be supplied to the main control MCU module and the 2G/4G communication module, the master control MCU module with mobile communication module communication connection, 2G/4G communication module passes through signal transceiver module with high in the clouds server communication connection, the master control MCU module with relay group communication connection, characterized by includes the step:
⑴ power switch controller is accessed to 220V power supply and then is power-on self-checked, wherein the power-on self-check comprises main control MCU module self-check, power control module self-check and mobile communication module connection condition self-check;
⑵, after establishing connection with the cloud server through the mobile communication network, sending login information, wherein the login information comprises the current equipment ID, the 2G/4G communication module ID and the power module state information, and the cloud server returns a response message to prompt the equipment to start normal work;
⑶, after the connection is normally established, the power switch controller sends heartbeat information to the cloud server at regular time, wherein the heartbeat information comprises the working state and time information of a relay group of the power switch controller, and the power switch controller maintains the connection state with the cloud server through the mobile communication module;
⑷, the cloud server transmits instruction information to the main control MCU module, the instruction information comprises a relay ID and an opening time period, the main control MCU module controls related relays of the relay group to open within a set time period according to the received instruction information, and the main control MCU module returns response information to the cloud server;
⑸, after the start time period is over, the main control MCU module closes the corresponding relay, and reports the closing information to the cloud server;
⑹ the main control MCU module restarts the mobile communication module to try to reestablish the connection with the cloud server after receiving the mobile communication module disconnection message, and the main control MCU module restarts the mobile communication module to try to reestablish the connection with the cloud server according to the state that the cloud server response message is not received within the set time.
6. The control method according to claim 5, wherein in step ⑴, the main control MCU module displays the operation status through the main control module power indicator, the power control module power indicator and the mobile communication module connection status indicator.
7. The control method of claim 5, wherein in step ⑶, the frequency of the power switch controller timing the sending of the heartbeat information to the cloud server is 1/1 minute.
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| CN201811401500.0A CN111208750A (en) | 2018-11-22 | 2018-11-22 | Remote intelligent power switch control system and method based on mobile communication network |
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| CN201811401500.0A CN111208750A (en) | 2018-11-22 | 2018-11-22 | Remote intelligent power switch control system and method based on mobile communication network |
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Application publication date: 20200529 |