CN110600947A - Control method and system of intelligent socket - Google Patents
Control method and system of intelligent socket Download PDFInfo
- Publication number
- CN110600947A CN110600947A CN201910970172.4A CN201910970172A CN110600947A CN 110600947 A CN110600947 A CN 110600947A CN 201910970172 A CN201910970172 A CN 201910970172A CN 110600947 A CN110600947 A CN 110600947A
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- Prior art keywords
- accessory
- extension socket
- power supply
- socket
- microprocessor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6691—Structural association with built-in electrical component with built-in electronic circuit with built-in signalling means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/12—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to undesired approach to, or touching of, live parts by living beings
Abstract
The invention discloses a control method and a system of an intelligent socket, wherein the method comprises the steps of presetting an alarm distance of high-voltage equipment; acquiring the actual distance from the human body to the high-voltage equipment based on the ultrasonic sensor; calculating the magnitude relation and the positive-negative relation between the actual distance and the alarm distance, and generating a horn control instruction and a safe power supply socket control instruction based on the magnitude relation and the positive-negative relation; transmitting the horn control instruction to a horn so that the horn gives an alarm or stops working according to the horn control instruction; and transmitting the safe power supply extension socket control instruction to a safe power supply extension socket so as to enable the safe power supply extension socket to be powered off or powered on according to the power supply extension socket control instruction, and enabling high-voltage equipment powered by the safe power supply extension socket to be powered off or powered on. The invention can be applied to the test of the high-voltage equipment of the power grid, solves the problem of power utilization safety during the test of the high-voltage equipment and avoids transmitting electric shock accidents.
Description
Technical Field
The invention relates to the field of power grid safety extension socket, in particular to a control method and a control system of an intelligent socket.
Background
During the test process of a voltage line of a power grid, the work carried out by a test class such as direct current leakage, alternating current withstand voltage, voltage transformer excitation characteristics, induction withstand voltage, partial discharge, dielectric loss test and the like needs to be pressurized, and during the test process, workers can take measures such as enclosing a safety fence, sending a specially-assigned person to watch and monitor and the like to prevent people from approaching a boosting instrument and pressurized equipment. However, these protective measures still cannot ensure 100% safety, and the casualties may be caused by the carelessness of external unit personnel, the distraction of guardians, the too-input work of testers, the forgetting of pulling out the power supply, and the like.
To the problem that above relates to, how to realize responding to human being and being close to high-voltage apparatus automatic power-off protection based on smart jack, can remind the staff someone to step on alarm range circle simultaneously, need the technical personnel in the field to provide a suitable scheme.
Disclosure of Invention
Aiming at the fact that an ultrasonic sensor, a microprocessor module and a communication module are applied to an intelligent socket system, the intelligent socket system can better achieve automatic power-off protection of sensing that a human body approaches a high-voltage device and send an alarm to remind a worker.
Correspondingly, the invention provides a control method of an intelligent socket, wherein the intelligent socket comprises a safety power supply extension socket and an induction alarm accessory; the safety power supply extension socket comprises a safety power supply extension socket shell, a socket hole assembly, a power indicator lamp assembly and an extension socket power switch are arranged outside the safety power supply extension socket shell, and an extension socket microprocessor and a first communication module are arranged inside the safety power supply extension socket shell; the extension socket microprocessor is electrically connected with the power indicator light assembly, the extension socket power switch and the first communication module respectively, and the socket hole assembly is controlled by the extension socket power switch; the induction alarm accessory comprises an induction alarm accessory shell, an accessory power switch and a loudspeaker are arranged outside the induction alarm accessory shell, and an accessory microprocessor, a second communication module, an ultrasonic sensor and a battery power supply module are arranged inside the induction alarm accessory shell; the accessory three-pin plug is electrically connected with the accessory microprocessor through the accessory power switch, and the battery power supply module is electrically connected with the accessory microprocessor through the accessory power switch; the second communication module is in interactive communication with the first communication module, the accessory microprocessor is respectively and electrically connected with the second communication module, the loudspeaker and the ultrasonic sensor, and the control method comprises the following steps:
presetting an alarm distance of high-voltage equipment;
acquiring the actual distance from the human body to the high-voltage equipment based on the ultrasonic sensor;
calculating the magnitude relation and the positive-negative relation between the actual distance and the alarm distance, and generating a horn control instruction and a safe power supply socket control instruction based on the magnitude relation and the positive-negative relation;
transmitting the horn control instruction to a horn so that the horn gives an alarm or stops working according to the horn control instruction;
and transmitting the safe power supply extension socket control instruction to a safe power supply extension socket so as to enable the safe power supply extension socket to be powered off or powered on according to the power supply extension socket control instruction, and enabling high-voltage equipment powered by the safe power supply extension socket to be powered off or powered on.
In an alternative embodiment, the alert distance is based on the smart device and sent to the accessory microprocessor via the second communication module.
In an optional embodiment, the ultrasonic sensor is connected to an accessory microprocessor through an SPI bus, and the ultrasonic sensor outputs the actual distance to the accessory microprocessor based on the SPI bus.
In an optional implementation manner, the calculating a magnitude relation and a positive-negative relation between the actual distance and the alarm distance, and generating a horn control instruction and a safety power strip control instruction based on the magnitude relation and the positive-negative relation includes:
the accessory microprocessor calculates the size relation and the positive-negative relation between the actual distance and the alarm distance, processes the size relation and the positive-negative relation based on a preset algorithm in a FLASH ROM and generates a horn control instruction and a safety power supply extension socket control instruction
In an optional embodiment, the accessory microprocessor is connected with the loudspeaker through an I2C bus, and the accessory microprocessor transmits the loudspeaker control command to the loudspeaker based on the I2C bus so that the loudspeaker gives an alarm or stops working according to the loudspeaker control command.
In an optional implementation manner, the transmitting the safety power strip control instruction to a safety power strip to enable the safety power strip to be powered off or powered on according to the safety power strip control instruction, so as to enable a high-voltage device powered by the safety power strip to be powered off or powered on includes:
the accessory microprocessor transmits the safe power supply extension socket control instruction to the extension socket microprocessor based on the first communication module and the second communication module, and the extension socket microprocessor controls the power-off or power-on of the extension socket power switch according to the safe power supply extension socket control instruction so as to enable high-voltage equipment powered by the socket hole assembly to be powered off or powered on.
Correspondingly, the invention also provides an intelligent socket system which comprises a safe power strip and an induction alarm accessory;
the safety power supply extension socket comprises a safety power supply extension socket shell, an extension socket three-pin plug, a socket hole assembly, a power indicator lamp assembly and an extension socket power switch are arranged outside the safety power supply extension socket shell, and an extension socket microprocessor and a first communication module are arranged inside the safety power supply extension socket shell; the first output end of the extension socket three-pin plug is electrically connected with the socket hole assembly through the extension socket power switch, and the socket hole assembly is controlled by the extension socket power switch; the second output end of the extension socket three-pin plug is electrically connected with the extension socket microprocessor; the extension socket microprocessor is electrically connected with the power indicator lamp assembly, the extension socket power switch and the first communication module respectively, the extension socket three-pin plug is connected with a mains supply input end to provide power for a working circuit, and the high-voltage equipment is connected with the socket hole assembly to obtain power; the induction alarm accessory comprises an induction alarm accessory shell, an accessory three-pin plug, an accessory power switch and a loudspeaker are arranged outside the induction alarm accessory shell, and an accessory microprocessor, a second communication module, an ultrasonic sensor and a battery power supply module are arranged inside the induction alarm accessory shell; the accessory three-pin plug is electrically connected with the accessory microprocessor through the accessory power switch, and the battery power supply module is electrically connected with the accessory microprocessor through the accessory power switch; the second communication module is in interactive communication with the first communication module, and the accessory microprocessor is electrically connected with the second communication module, the loudspeaker and the ultrasonic sensor respectively; the induction alarm accessories are arranged around the high-voltage equipment;
the ultrasonic sensor is used for acquiring the actual distance from a human body to the high-voltage equipment;
the accessory microprocessor is used for presetting an alarm distance of the high-voltage equipment and comparing the magnitude relation and the positive-negative relation between the actual distance and the alarm distance; acquiring the actual distance from the human body to the high-voltage equipment through an ultrasonic sensor; judging the magnitude relation and the positive-negative relation between the actual distance and the alarm distance, and generating a horn control instruction and a safe power supply socket control instruction based on the magnitude relation and the positive-negative relation; sending the horn control instruction to the horn so as to enable the horn to give out an alarm or stop the alarm; and sending the safe power supply extension socket control instruction to a safe power supply extension socket so as to enable the safe power supply extension socket to be powered off or powered on according to the power supply extension socket control instruction, and enable high-voltage equipment powered by the safe power supply extension socket to be powered off or powered on.
In an optional implementation manner, the calculating a magnitude relation and a positive-negative relation between the actual distance and the alarm distance, and generating a horn control instruction and a safety power strip control instruction based on the magnitude relation and the positive-negative relation includes: and the accessory microprocessor calculates the size relation and the positive-negative relation between the actual distance and the alarm distance, processes the size relation and the positive-negative relation based on a preset algorithm in the FLASH ROM and generates a horn control instruction and a safety power supply extension socket control instruction.
In an optional embodiment, the ultrasonic sensor is connected to an accessory microprocessor through an SPI bus, and the ultrasonic sensor outputs the actual distance to the accessory microprocessor based on the SPI bus;
the accessory microprocessor is connected with the loudspeaker through an I2C bus, and transmits the loudspeaker control instruction to the loudspeaker based on the I2C bus, so that the loudspeaker gives an alarm or stops working according to the loudspeaker control instruction.
In an optional embodiment, the accessory microprocessor transmits the safety power supply extension socket control instruction to the extension socket microprocessor based on the first communication module and the second communication module;
and the extension socket microprocessor is used for controlling the power-off or power-on of the extension socket power switch according to the safe power extension socket control instruction so as to power off or power on the high-voltage equipment powered by the socket hole assembly.
The invention can achieve the following beneficial effects: through ultrasonic sensor, wireless communication module and microprocessor module, make whether near smart jack system response high-tension apparatus someone is close to, sense when having personnel to step on the safety alarm scope circle when the system, smart jack system can automatic power off and send out the alert and remind the staff principle, makes whole experimentation safer, can reach and avoid taking place the power consumption accident.
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram showing a smart socket system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a housing showing a secure power strip in an embodiment of the invention;
FIG. 3 is a schematic diagram showing a housing of a sensory alarm accessory in an embodiment of the present invention;
fig. 4 is a flowchart illustrating a control method of the smart socket in the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic diagram showing a structure of a smart socket system in an embodiment of the present invention, fig. 2 is a schematic diagram showing a housing of a safety power strip in an embodiment of the present invention, and fig. 3 is a schematic diagram showing a housing of a sensing alarm accessory in an embodiment of the present invention.
The intelligent socket system comprises a safety power strip 1 and an induction alarm accessory 2; the safety power supply extension socket 1 comprises a safety power supply extension socket shell 17, an extension socket three-pin plug 16, a socket hole assembly 14, a power indicator lamp assembly 15 and an extension socket power switch 13 are arranged outside the safety power supply extension socket shell, and an extension socket microprocessor 11 and a first communication module 12 are arranged inside the safety power supply extension socket shell; the induction alarm accessory 2 comprises an induction alarm accessory shell 28, an accessory three-pin plug 27, an accessory power switch 22 and a loudspeaker 26 are arranged outside the induction alarm accessory shell, and an accessory microprocessor 21, a second communication module 22, an ultrasonic sensor 25 and a battery power supply module 24 are arranged inside the induction alarm accessory shell.
The first embodiment is as follows:
fig. 4 is a flowchart illustrating a control method of the smart socket in the embodiment of the present invention.
The embodiment of the invention provides a control method of an intelligent socket system, which comprises the following steps:
s401, presetting an alarm distance of high-voltage equipment;
the alert distance is based on the smart device and sent to the accessory microprocessor via the second communication module.
Specifically, the second communication module is a bluetooth communication device; the intelligent device can be an intelligent device with a Bluetooth communication device, such as a smart phone, a personal computer and a tablet personal computer, and the alarm distance can be sent to the accessory microprocessor through the intelligent device with the Bluetooth communication device through the second communication module; the accessory microprocessor is responsible for storing the alarm distance for the single chip microcomputer.
The second communication module is a Bluetooth communication device, and can be convenient for workers to use intelligent equipment with the Bluetooth communication device to preset programs for the accessory microprocessor; the accessory microprocessor is a single chip microcomputer, so that the induction alarm accessory is intelligent, can store a preset program and can generate a corresponding control instruction according to conditions.
S402, acquiring the actual distance from the human body to the high-voltage equipment based on the ultrasonic sensor;
specifically, the ultrasonic sensor is an ultrasonic range finder; the induction alarm accessories are arranged around the high-voltage equipment, and when the high-voltage equipment is connected with the safety extension socket and starts to operate, the ultrasonic sensor of the induction alarm accessories starts to work; the ultrasonic sensor is connected with the accessory microprocessor through an SPI bus, and the ultrasonic sensor outputs the actual distance to the accessory microprocessor based on the SPI bus.
The ultrasonic sensor is an ultrasonic range finder, ultrasonic waves propagate in gas, liquid and solid at different speeds, and the ultrasonic range finder has the advantages of good directionality, concentrated energy, small attenuation in the transmission process and strong reflection capacity; the actual distance from the human body to the high-voltage equipment can be accurately measured.
It should be noted that the SPI bus is a synchronous serial data link that operates in full duplex mode. For exchanging data between a single master node and one or more slave nodes.
S403, calculating the size relationship and the positive-negative relationship between the current actual distance and the preset alarm distance;
s404, generating a horn control instruction and a safe power supply extension socket control instruction based on the size relation and the positive-negative relation.
The calculation of the magnitude relation and the positive-negative relation between the actual distance and the alarm distance and the generation of a horn control instruction and a safe power supply socket control instruction based on the magnitude relation and the positive-negative relation comprise the following steps:
and the accessory microprocessor calculates the size relation and the positive-negative relation between the actual distance and the alarm distance, processes the size relation and the positive-negative relation based on a preset algorithm in the FLASH ROM and generates a horn control instruction and a safety power supply extension socket control instruction.
Specifically, the accessory microprocessor calculates and compares the actual distance from the human body to the high-voltage equipment, which is obtained by the ultrasonic sensor, with the preset alarm distance of the high-voltage equipment according to a preset algorithm based on a preset algorithm in the FLASHROM, and generates a horn control instruction and a safe power supply extension and plug control instruction; the horn control instruction comprises that the horn gives an alarm or stops working so as to control whether the induction alarm accessory gives an alarm or not; the safety power supply extension socket control instruction comprises the electrification or the outage of a safety power supply extension socket so as to electrify or power off high-voltage equipment powered by the safety power supply extension socket.
By implementing the step, the intelligent socket system can generate related control instructions according to actual field conditions, so that the intelligent socket system can sense that a human body approaches the automatic power-off protection, and simultaneously gives an alarm.
It should be noted that FLASH ROM is a form of electrically erasable programmable read only memory, allowing memory to be erased or written multiple times in operation. This technology is mainly used for general data storage and data exchange and transmission between computers and other digital products.
S405, sending the horn control instruction to the horn, and enabling the horn to give an alarm or stop working according to the horn control instruction.
The accessory microprocessor is connected with the loudspeaker through an I2C bus, and transmits the loudspeaker control instruction to the loudspeaker based on the I2C bus, so that the loudspeaker gives an alarm or stops working according to the loudspeaker control instruction.
Specifically, after the horn control instruction is generated, the horn control instruction is sent to the horn by the accessory microprocessor through an I2C bus, and after the horn receives the horn control instruction, the horn gives an alarm or stops according to the horn control instruction; when a worker steps into the alarm range, the horn receives a horn control command to send out an alarm to remind the worker that the electric shock danger exists when the worker steps into the alarm range; and after the principle alarm range of the working personnel, the loudspeaker stops working according to the loudspeaker control instruction.
It should be noted that the I2C bus is a simple, bidirectional two-wire synchronous serial bus. It requires only two wires to transfer information between devices connected to the bus.
S406, the safety power supply extension socket control instruction is sent to the safety power supply extension socket, so that the safety power supply extension socket is powered off or powered on according to the safety power supply extension socket control instruction, and high-voltage equipment powered by the safety power supply extension socket is powered on or powered off.
The safety power supply extension socket control instruction is transmitted to a safety power supply extension socket so that the safety power supply extension socket is powered off or powered on according to the safety power supply extension socket control instruction, and high-voltage equipment powered by the safety power supply extension socket is powered off or powered on, and the method comprises the following steps: the accessory microprocessor transmits the safe power supply extension socket control instruction to the extension socket microprocessor based on the first communication module and the second communication module, and the extension socket microprocessor controls the power-off or power-on of the extension socket power switch according to the safe power supply extension socket control instruction so as to enable high-voltage equipment powered by the socket hole assembly to be powered off or powered on.
Specifically, after the safety power supply extension socket control instruction is generated, the accessory microprocessor sends the safety power supply extension socket control instruction to the second communication module; the second communication module is in Bluetooth connection with the first communication module, and the safety power supply extension and plug-in control instruction is sent to the first communication module through the second communication module; the power strip microprocessor is electrically connected with the first communication module, and the safety power strip control instruction is sent to the power strip microprocessor by the first communication module; the extension socket microprocessor is connected with an extension socket power switch and controls the extension socket power switch to be switched on or switched off.
When a worker steps into an alarm range, the power strip control instruction received by the power strip microprocessor is that the power strip switch is disconnected, so that the power strip switch is disconnected, high-voltage equipment powered by the safety power strip is powered off, and electric shock accidents are avoided; and when the working personnel leave the alarm range, the safety power supply extension socket control instruction received by the extension socket microprocessor is to close the switch, so that the high-voltage equipment supplied by the safety power supply extension socket is promoted to continue working.
The implementation of this step can be according to whether the staff has to step on the alarm range circle, decides whether the safety power row inserts and continues to supply power for high-tension apparatus, can protect the staff and avoid the electric shock accident, simultaneously behind staff's principle alarm range the safety power row inserts and continues to supply power, does not hinder going on of work.
The control method of the intelligent socket provided by the invention has the following beneficial effects: the intelligent socket can acquire the actual distance from a human body to the high-voltage equipment according to the ultrasonic sensor, compares the magnitude relation and the positive-negative relation with the preset high-voltage equipment alarm range according to a preset algorithm to obtain a corresponding control instruction, and then transmits the corresponding control instruction to a corresponding element to execute the control instruction; the safety power supply socket can automatically sense that when a human body steps into the alarm range of high-voltage equipment, the safety power supply socket can automatically cut off the power supply to protect workers, and meanwhile, the induction alarm loudspeaker can give an alarm to remind the workers to leave the alarm range ring; after the staff leaves the alarm range circle, the safety power supply extension socket can continue to supply power for the high-voltage equipment, and simultaneously the loudspeaker of response warning annex stops work.
Example two:
fig. 1 is a schematic diagram showing a structure of a smart socket system in an embodiment of the present invention.
The intelligent socket system comprises a safety power supply extension socket 1 and an induction alarm accessory 2, and is specific, the safety power supply extension socket 1 supplies power for the test equipment, and the induction alarm accessory 2 collects field information of the test equipment and provides alarm reminding to remind a watcher of entering an alarm range ring.
Safety power row inserts 1 and includes safety power row and inserts shell 17, safety power row inserts the outside of shell 17 and is provided with row and inserts three-pin plug 16, socket punch combination spare 14, power indicator banks spare 15 and row and inserts switch 11, safety power row inserts the inside of shell 17 and is provided with row and inserts microprocessor 11 and first communication module 12.
In the embodiment of the present invention, the safety power strip casing 17 is a cube, and the cube type safety power strip casing 17 includes a front surface of the strip casing and a side surface of the strip casing.
Specifically, the input end 163 of the extension socket three-pin plug 16 is exposed out of the side face of the extension socket housing, and the input end of the extension socket three-pin plug 16 is electrically connected with the mains supply input end 3, so as to introduce the mains supply into the extension socket three-pin plug 16; the first output and the second output of row's three-pin plug 16 pass arrange and insert the shell side and to the inside of safety power row insert shell 17 extends, the first output 161 of row's three-pin plug 16 passes through arrange and insert switch 13 with socket punch combination spare 14 electricity is connected, does with this mode the power supply of socket punch combination spare 14, arrange and insert the second output 162 of three-pin plug 16 with arrange and insert microprocessor 11 electricity and connect, do with this mode the power supply of arranging and inserting microprocessor 11.
Specifically, the extension socket microprocessor 11 is electrically connected with the extension socket power switch 13, the extension socket power switch 13 is a controlled switch arranged below the two-pin socket hole, and the extension socket microprocessor 11 controls the opening or closing of the extension socket power switch 13 to control the power supply on-off of the socket hole component 14.
The socket hole assembly 14 includes a two-pin socket hole 142 and a three-pin socket hole 141, the two-pin socket hole 142 and the three-pin socket hole 141 are arranged in parallel on the front surface of the extension socket housing 17, and power is supplied to other high-voltage devices through the two-pin socket hole 142 and the three-pin socket hole 141.
Specifically, the power indicator light assembly 15 is electrically connected to the extension socket microprocessor 11, and the extension socket microprocessor controls the power indicator light assembly 15 to be turned on or off, so as to indicate whether a plug is inserted into the socket hole assembly 14 or not.
Wherein the power indicator lamp assembly 15 includes a first power indicator lamp 152 and a second power indicator lamp 151; the first power indicator lamp 152 is arranged above the two-pin socket hole 142, and whether the two-pin socket hole 142 is electrified or not is indicated through the first power indicator lamp 152; the second power indicator 151 is disposed above the tripod socket hole 141, and whether the tripod socket hole 141 is energized or not is indicated by the second power indicator 151. In the embodiment of the present invention, when the two-pin socket hole 142 is powered on, the first power indicator 152 is turned on; when the three-pin socket hole 141 is powered on, the second power indicator 151 lights up.
Specifically, the first communication module 12 is electrically connected to the patch board microprocessor 11, and the patch board microprocessor 11 receives data through the first communication module 12.
The induction alarm accessory 2 comprises an induction alarm accessory shell 28, an accessory three-pin plug 27, an accessory power switch 22 and a loudspeaker 26 are arranged outside the induction alarm accessory shell 28, and an accessory microprocessor 21, a second communication module 22, an ultrasonic sensor 25 and a battery power supply module 24 are arranged inside the induction alarm accessory shell 28.
In the present embodiment, the induction warning accessory housing 28 is a cube-type, and the cube-type induction warning accessory housing 28 includes an accessory housing front face and an accessory housing side face.
Specifically, one end 271 of the accessory three-pin plug is exposed on the side surface of the accessory casing, the accessory three-pin plug is electrically connected with the mains supply input end 3, the mains supply is introduced into the accessory three-pin plug 27, one end of the accessory three-pin plug 27 is exposed on the side surface of the accessory casing 28, the other end of the accessory three-pin plug passes through the side surface of the accessory casing and extends towards the inside of the induction alarm accessory casing, the accessory three-pin plug 27 is electrically connected with the accessory microprocessor 21 through the accessory power switch 22 so as to provide power for the accessory microprocessor 21, and the battery power supply module 24 is electrically connected with the accessory microprocessor 21 through the accessory power switch 22 so as to serve as a backup power supply of the induction alarm accessory 2.
The accessory power switch 22 is electrically connected with the battery power supply module 24, the accessory power switch 22 is a change-over switch, and the change-over switch is arranged on the front surface of the accessory shell; the battery power supply module 24 is a lithium battery power supply device, and the lithium battery power supply device is used as a backup power supply of the induction alarm accessory 2. In the embodiment of the present invention, when the accessory three-pin plug is not electrically connected to the mains input terminal 3, the change-over switch may be controlled and the accessory microprocessor 21 may be powered by the lithium battery power supply device; in addition, when the accessory three-pin plug is electrically connected with the mains supply input end 3, the accessory three-pin plug supplies power to the accessory microprocessor 21 through the change-over switch and also charges the lithium battery power supply device 24.
Preferably, the type of the battery-connected power supply device is DATA-6216B, and the battery-connected power supply device of the DATA-6216B type is small in size, capable of being charged and discharged for multiple times, free of a battery replacement step and environment-friendly.
Specifically, the accessory microprocessor 21 is electrically connected with the ultrasonic sensor 25 so as to transmit the information collected on site to the nearby microprocessor 21 for processing, the accessory microprocessor 21 is electrically connected with the loudspeaker 26 arranged on the side edge of the accessory shell so as to control the loudspeaker 26 to give an alarm, and the second communication module is electrically connected with the accessory microprocessor 21 so as to transmit the instruction transmission of the accessory microprocessor 21.
Wherein, the first communication module 12 interactively communicates with the second communication module 22 to transmit the instruction of the accessory microprocessor 21 to the patch microprocessor 11.
Preferably, the first communication module is a first bluetooth communication device, the model number of the first bluetooth communication device is E73-2G4M04S1A, the model number of the second bluetooth communication device is E73-2G4M04S1A, information can be quickly transmitted through bluetooth electric connection, and the electric connection is stable and is not easily interfered.
Preferably, the ultrasonic sensor 25 is an ultrasonic distance meter, the type of the ultrasonic distance meter is C1-JCS2503, the ultrasonic distance meter has strong anti-interference capability and is suitable for high-voltage equipment tests, and the C1-JCS2503 type ultrasonic distance meter is suitable for being placed in the induction alarm accessory 2 under the volume.
Preferably, the extension socket microprocessor 11 is a first single chip microcomputer of 73S1210F-44IM/F/P type, the accessory microprocessor 21 is a second single chip microcomputer of 73S1210F-44IM/F/P type, independent and rapid operation can be realized through the single chip microcomputers, instructions can be given to all parts, and the 73S1210F-44IM/F/P type single chip microcomputers have small volume, low power consumption and low performance and can meet the working requirements of the intelligent socket.
The invention provides an intelligent safety socket, when a plug is inserted into a socket hole 14 on a safety power supply extension socket 1 and power is supplied, a power indicator lamp 15 is turned on, an ultrasonic sensor 25 of an induction alarm accessory 2 starts to work, an extension socket microprocessor 11 interacts with a second communication module 22 through a first wireless communication module 12, and signals collected by the ultrasonic sensor 25 and transmitted on site are collected to judge the working condition on site. When a plug is inserted into a socket, the power indicator lamp 15 is turned on, and when the plug crosses an alarm boundary or is smaller than a set alarm range, the system controls the alarm module to give an alarm, and simultaneously, the power of the power strip is cut off, and power-off protection action is executed.
In addition, the above detailed description is provided for the control method and system of the smart jack according to the embodiments of the present invention, and a specific example should be adopted herein to explain the principle and the implementation manner of the present invention, and the description of the above embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable storage medium, and the storage medium may include: a Read Only Memory (ROM), a Random Access Memory (RAM), a magnetic or optical disk, or the like.
Claims (10)
1. The control method of the intelligent socket is characterized in that the intelligent socket comprises a safety power strip and an induction alarm accessory; the safety power supply extension socket comprises a safety power supply extension socket shell, a socket hole assembly, a power indicator lamp assembly and an extension socket power switch are arranged outside the safety power supply extension socket shell, and an extension socket microprocessor and a first communication module are arranged inside the safety power supply extension socket shell; the extension socket microprocessor is electrically connected with the power indicator light assembly, the extension socket power switch and the first communication module respectively, and the socket hole assembly is controlled by the extension socket power switch; the induction alarm accessory comprises an induction alarm accessory shell, an accessory power switch and a loudspeaker are arranged outside the induction alarm accessory shell, and an accessory microprocessor, a second communication module, an ultrasonic sensor and a battery power supply module are arranged inside the induction alarm accessory shell; the accessory three-pin plug is electrically connected with the accessory microprocessor through the accessory power switch, and the battery power supply module is electrically connected with the accessory microprocessor through the accessory power switch; the second communication module is in interactive communication with the first communication module, the accessory microprocessor is respectively and electrically connected with the second communication module, the loudspeaker and the ultrasonic sensor, and the control method comprises the following steps:
presetting an alarm distance of high-voltage equipment;
acquiring the actual distance from the human body to the high-voltage equipment based on the ultrasonic sensor;
calculating the magnitude relation and the positive-negative relation between the actual distance and the alarm distance, and generating a horn control instruction and a safe power supply socket control instruction based on the magnitude relation and the positive-negative relation;
transmitting the horn control instruction to a horn so that the horn gives an alarm or stops working according to the horn control instruction;
and transmitting the safe power supply extension socket control instruction to a safe power supply extension socket so as to enable the safe power supply extension socket to be powered off or powered on according to the power supply extension socket control instruction, and enabling high-voltage equipment powered by the safe power supply extension socket to be powered off or powered on.
2. The control method of claim 1, wherein the alert distance is based on a smart device and sent to an accessory microprocessor via a second communication module.
3. The control method according to claim 1, wherein the ultrasonic sensor is connected to an accessory microprocessor through an SPI bus, and the ultrasonic sensor inputs the actual distance into the accessory microprocessor based on the SPI bus.
4. The control method according to claim 1, wherein the calculating a magnitude relation and a positive-negative relation between the actual distance and the alarm distance and generating a horn control command and a safety power strip control command based on the magnitude relation and the positive-negative relation comprises:
and the accessory microprocessor calculates the size relation and the positive-negative relation between the actual distance and the alarm distance, processes the size relation and the positive-negative relation based on a preset algorithm in the FLASH ROM and generates a horn control instruction and a safety power supply extension socket control instruction.
5. The control method of claim 1, wherein an accessory microprocessor is connected to the horn through an I2C bus, and the accessory microprocessor transmits the horn control command to the horn based on the I2C bus, so that the horn gives an alarm or stops working according to the horn control command.
6. The control method according to claim 1, wherein transmitting the safety power strip control command to a safety power strip to power off or power on the safety power strip according to the safety power strip control command, so as to cause high-voltage equipment powered by the safety power strip to be powered off or powered on, comprises:
the accessory microprocessor transmits the safe power supply extension socket control instruction to the extension socket microprocessor based on the first communication module and the second communication module, and the extension socket microprocessor controls the power-off or power-on of the extension socket power switch according to the safe power supply extension socket control instruction so as to enable high-voltage equipment powered by the socket hole assembly to be powered off or powered on.
7. An intelligent socket system is characterized by comprising a safety power strip and an induction alarm accessory;
the safety power supply extension socket comprises a safety power supply extension socket shell, an extension socket three-pin plug, a socket hole assembly, a power indicator lamp assembly and an extension socket power switch are arranged outside the safety power supply extension socket shell, and an extension socket microprocessor and a first communication module are arranged inside the safety power supply extension socket shell; the first output end of the extension socket three-pin plug is electrically connected with the socket hole assembly through the extension socket power switch, and the socket hole assembly is controlled by the extension socket power switch; the second output end of the extension socket three-pin plug is electrically connected with the extension socket microprocessor; the extension socket microprocessor is electrically connected with the power indicator lamp assembly, the extension socket power switch and the first communication module respectively, the extension socket three-pin plug is connected with a mains supply input end to provide power for a working circuit, and the high-voltage equipment is connected with the socket hole assembly to obtain power; the induction alarm accessory comprises an induction alarm accessory shell, an accessory three-pin plug, an accessory power switch and a loudspeaker are arranged outside the induction alarm accessory shell, and an accessory microprocessor, a second communication module, an ultrasonic sensor and a battery power supply module are arranged inside the induction alarm accessory shell; the accessory three-pin plug is electrically connected with the accessory microprocessor through the accessory power switch, and the battery power supply module is electrically connected with the accessory microprocessor through the accessory power switch; the second communication module is in interactive communication with the first communication module, and the accessory microprocessor is electrically connected with the second communication module, the loudspeaker and the ultrasonic sensor respectively; the induction alarm accessories are arranged around the high-voltage equipment;
the ultrasonic sensor is used for acquiring the actual distance from a human body to the high-voltage equipment;
the accessory microprocessor is used for presetting an alarm distance of the high-voltage equipment and comparing the magnitude relation and the positive-negative relation between the actual distance and the alarm distance; acquiring the actual distance from the human body to the high-voltage equipment through an ultrasonic sensor; judging the magnitude relation and the positive-negative relation between the actual distance and the alarm distance, and generating a horn control instruction and a safe power supply socket control instruction based on the magnitude relation and the positive-negative relation; sending the horn control instruction to the horn so as to enable the horn to give out an alarm or stop the alarm; and sending the safe power supply extension socket control instruction to a safe power supply extension socket so as to enable the safe power supply extension socket to be powered off or powered on according to the power supply extension socket control instruction, and enable high-voltage equipment powered by the safe power supply extension socket to be powered off or powered on.
8. The smart jack system of claim 7, wherein the calculating a magnitude relationship and a positive-negative relationship between the actual distance and the alert distance and generating a horn control command and a safety power strip control command based on the magnitude relationship and the positive-negative relationship comprises: and the accessory microprocessor calculates the size relation and the positive-negative relation between the actual distance and the alarm distance, processes the size relation and the positive-negative relation based on a preset algorithm in the FLASH ROM and generates a horn control instruction and a safety power supply extension socket control instruction.
9. The smart jack system of claim 7, wherein the ultrasonic sensor is connected to an accessory microprocessor through an SPI bus, the ultrasonic sensor inputting the actual distance into the accessory microprocessor based on the SPI bus;
the accessory microprocessor is connected with the loudspeaker through an I2C bus, and transmits the loudspeaker control instruction to the loudspeaker based on the I2C bus, so that the loudspeaker gives an alarm or stops working according to the loudspeaker control instruction.
10. The smart socket system according to claim 7, wherein the accessory microprocessor transmits the safety power strip control command to the strip microprocessor based on the first communication module and the second communication module;
and the extension socket microprocessor is used for controlling the power-off or power-on of the extension socket power switch according to the safe power extension socket control instruction so as to power off or power on the high-voltage equipment powered by the socket hole assembly.
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| CN201910970172.4A CN110600947A (en) | 2019-10-12 | 2019-10-12 | Control method and system of intelligent socket |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910970172.4A CN110600947A (en) | 2019-10-12 | 2019-10-12 | Control method and system of intelligent socket |
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| CN110600947A true CN110600947A (en) | 2019-12-20 |
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| CN111120950A (en) * | 2019-12-27 | 2020-05-08 | 甬港现代工程有限公司 | Emergency lighting system |
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