CN113129485B - System for distribution safety - Google Patents

Abstract

The invention discloses a system for power distribution safety, which relates to the technical field of power distribution safety management equipment; the system includes an electric equipment box, an electromagnetic lock arranged on the electric equipment box for locking or opening the electric equipment box, a server, A first communication device and a wristband, the electromagnetic lock is connected and communicated with the server through the first communication device, the wristband includes a ring body and an intelligent terminal arranged on the ring body, the intelligent terminal is wirelessly connected and communicated with the server, and also includes setting The touch switch on the ring body, the touch switch is connected and communicated with the intelligent terminal; through the electromagnetic lock, the server, the first communication device and the wristband, etc., the power distribution safety system has high working efficiency.

Description

A system for power distribution security

technical field

The invention relates to the technical field of power distribution safety management equipment, in particular to a system for power distribution safety.

Background technique

At present, the wristband is used in conjunction with the electromagnetic lock on the power equipment box in the power five defense system. The bracelet is close to the electromagnetic lock, and the Bluetooth communication unit in the bracelet searches for the electromagnetic lock and unlocks it. During the operation, the bracelet is worn on the wrist. During walking, the bracelet is vibrated and steps are counted. The temperature sensor used to judge the body temperature on the bracelet is always working, so as to know that the bracelet is worn on the wrist.

Touch the touch screen on the bracelet with your hand to activate and make the display appear. Press the button on the side of the case by hand to activate the Bluetooth communication unit. The touch solution is inconvenient to operate and easy to misuse, and the two-step operation has low work efficiency.

Private Internet is the Internet used internally by the power supply sector.

Existing technical problems and thinking:

How to solve the technical problem of low working efficiency of the bracelet in the power distribution safety system.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a system for power distribution safety, which realizes the higher working efficiency of the wristband in the power distribution safety system through electromagnetic locks, servers, first communication devices, wristbands, etc.

In order to solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a system for power distribution safety includes an electric equipment box, an electromagnetic lock arranged on the electric equipment box for locking or opening the electric equipment box, a server, a A first communication device and a wristband, the electromagnetic lock is connected and communicated with the server through the first communication device, the wristband includes a ring body and an intelligent terminal arranged on the ring body, the intelligent terminal is wirelessly connected and communicated with the server, and also includes setting A touch switch on the ring body, the touch switch is connected and communicated with the smart terminal.

A further technical solution is that: the intelligent terminal includes a casing, a controller arranged in the casing, and a second communication device, the second communication device is a wireless communication device that is wirelessly connected to the server, and the touch switch is connected to the control device. The controller is connected and communicated with the second communication device, and the controller is connected and communicated with the second communication device.

A further technical solution is that: the intelligent terminal further includes a display disposed in the casing, and the controller is connected and communicated with the control end of the display.

A further technical solution is that: the intelligent terminal further includes a Bluetooth communication unit disposed in the casing, the controller is connected and communicated with the control end of the Bluetooth communication unit, and the Bluetooth communication unit is wirelessly connected and communicated with the electromagnetic lock.

A further technical solution is that: the touch switch is a resistive touch switch or a capacitive touch switch, and the touch switch is a touch switch for activating the smart terminal.

A further technical solution is that: the controller is a single-chip microcomputer.

A further technical solution is that: the ring body is an elastic bracelet.

A further technical solution is that: the ring body is a rubber wristband made of rubber.

A further technical solution is that: the touch switch is a touch strip.

A further technical solution is that: the number of the touch switches is two, which are a first edge bar and a second edge bar, the first edge bar is fixed on one side of the ring body, and the second edge bar is fixed on one side of the ring body. The edge strip is fixed on the other side of the ring body, the first edge strip is connected and communicated with the control terminal of the intelligent terminal, and the second edge strip is connected and communicated with the control terminal of the intelligent terminal.

The beneficial effects produced by the above technical solutions are:

First, a system for power distribution security includes an electrical equipment box, an electromagnetic lock arranged on the electrical equipment box for locking or opening the electrical equipment box, a server, a first communication device and a wristband, and the electromagnetic lock passes through the first communication device. A communication device is connected and communicated with the server. The wristband includes a ring body and an intelligent terminal arranged on the ring body. The intelligent terminal is wirelessly connected and communicated with the server, and also includes a touch switch arranged on the ring body. The control switch is connected and communicated with the intelligent terminal. In the technical solution, through the electromagnetic lock, the server, the first communication device and the wristband, etc., the wristband in the power distribution security system has a high working efficiency.

Second, the smart terminal includes a casing, a controller arranged in the casing, and a second communication device, the second communication device is a wireless communication device that is wirelessly connected to the server, and the touch switch is connected to the controller and connected to the server. In communication, the controller is connected and communicated with the second communication device. In this technical solution, the state information of the bracelet is uploaded to the dedicated Internet through the touch switch, the controller and the second communication device, which is convenient for sharing the state information of the bracelet, and the efficiency is high, and there is no need to deliberately touch the screen or keys; The switch is located on the ring body, the operation space is large, the touch switch is relatively easy to operate, and it is not easy to operate wrongly.

Third, the smart terminal further includes a display disposed in the casing, and the controller is connected and communicated with the control end of the display. In the technical solution, the display is activated through the touch switch, which is convenient to operate and not easy to operate by mistake.

Fourth, the intelligent terminal further includes a Bluetooth communication unit disposed in the casing, the controller is connected and communicated with the control end of the Bluetooth communication unit, and the Bluetooth communication unit is wirelessly connected and communicated with the electromagnetic lock. In the technical solution, the Bluetooth communication unit is activated through the touch switch, which is convenient to operate and not easy to operate by mistake.

Fifth, the touch switch is a resistive touch switch or a capacitive touch switch, and the touch switch is a touch switch for activating the smart terminal. The technical solution is more convenient to use and more reasonable in structure.

Sixth, the controller is a single-chip microcomputer. This technical solution is cost-effective.

Seventh, the ring body is an elastic bracelet. In the technical solution, the elastic bracelet is pulled when wearing, and the touch switch is triggered synchronously accordingly, the work efficiency is higher, and the structure is more reasonable.

Eighth, the ring body is a rubber bracelet made of rubber. The technical solution has the advantages of low cost, stable performance and reasonable structure.

Ninth, the touch switch is a touch strip. In this technical solution, the edge strip is soft, which is more convenient to cooperate with the touch, and is not easily affected by dust, water vapor, etc., and the structure is more reasonable.

Tenth, the number of the touch switches is two: the first contact bar and the second contact bar, the first contact bar is fixed on one side of the ring body, and the second contact bar is fixed On the other side of the ring body, the first contact bar is connected and communicated with the control end of the smart terminal, and the second contact bar is connected and communicated with the control end of the smart terminal. The technical scheme, redundant setting, more stable performance and more reasonable structure.

For details, please refer to the description in the detailed description.

Description of drawings

Fig. 1 is the principle block diagram of Embodiment 1 of the present invention;

2 is a structural diagram of a wristband in Embodiment 1 of the present invention;

Fig. 3 is the front view of Fig. 2;

Fig. 4 is the principle block diagram of embodiment 2 and embodiment 3 of the present invention;

FIG. 5 is a front view of the bracelet in Embodiment 3 of the present invention.

Among them: 1 rubber bracelet, 2 chassis, 3 first edge strip, 4 second edge strip.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

In the following description, many specific details are set forth to facilitate a full understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can do so without departing from the connotation of the present application Similar promotion, therefore, the present application is not limited by the specific embodiments disclosed below.

Example 1:

As shown in FIGS. 1 to 3 , the present invention discloses a system for power distribution security, including an electrical equipment box, an electromagnetic lock installed on the electrical equipment box for locking or opening the electrical equipment box, a A server, a first communication device and a wristband, the wristband includes a rubber wristband 1 made of rubber, a smart terminal fixed on the rubber wristband 1 and a touch switch, and the smart terminal includes a rubber wristband 1 fixed on the rubber wristband 1. The casing 2, the controller and the second communication device fixed in the casing 2, the first communication device and the second communication device are both wireless communication devices, and the electromagnetic lock is connected and communicated with the server through the first communication device , the controller is a single-chip microcomputer, the touch switch is a touch strip, and the number of touch switches is one, which is a first touch strip 3, and the first touch strip 3 is fixed on one side of the rubber wristband 1. side, the first contact strip 3 is connected with the control end of the controller and communicates unidirectionally, the controller is connected with the second communication device and communicates unidirectionally, and the second communication device wirelessly connects and communicates with the server through the dedicated Internet .

Among them, the controller is a single-chip microcomputer, the Vcc terminal of the single-chip microcomputer is connected to the positive pole of the DC power supply, the Vss terminal of the single-chip microcomputer is connected to the negative pole of the DC power supply, the P0.7 terminal of the single-chip microcomputer is connected to the Vss terminal through the first contact strip, and the P0.7 terminal of the single-chip microcomputer is connected to the pull-up resistor. Connecting to the Vcc terminal, the edge bar, the single-chip microcomputer, the wireless communication device itself, and the corresponding communication connection technology are in the prior art and will not be repeated here.

Example 1 Instructions for use:

When using, open the rubber bracelet 1 by hand and put it on the wrist. Since the rubber wristband 1 is stretched, the stretched rubber wristband 1 causes the first edge strip 3 to be stretched synchronously, and the stretched first edge strip 3 is deformed, that is, the first edge strip 3 is formed by The natural relaxed state becomes the stretched state, so that the first contact bar 3 changes from the disconnected state to the instantaneously conductive state. The instantaneously-connected first touch strip 3 pulls down the high level of the P0.7 terminal of the single-chip microcomputer. The single-chip microcomputer learns that the bracelet is being used. The single-chip microcomputer activates the smart terminal and shares the state to the server through the wireless communication device of the smart terminal.

The use status of the bracelet can be known in time through the touch strip and the single-chip microcomputer. This process has high work efficiency and low energy consumption. Compared with the prior art, a sensor that senses the temperature of the human body is used to know that the bracelet is worn on the wrist, and the temperature sensor is always in a working state, which consumes relatively power. For the edge strip in this application, when the wristband is idle, the edge strip is disconnected and does not consume electricity. When the wristband starts to use, the edge strip is triggered and conducts electricity instantaneously, and the instantaneously conductive edge strip informs the microcontroller wristband In the use state, it consumes less power. After wearing the wristband, the rubber wristband 1 and the edge strip will recover naturally, and the edge strip is still disconnected and does not consume power.

In the above steps, the single-chip microcomputer learns that the wristband is being used and operated, and the single-chip microcomputer shares the state through the wireless communication device of the smart terminal, so that the management personnel can timely know that the wristband starts to work through the server, which is convenient for supervising the working status and further statistics on the wristband. The accumulated usage time of the ring is used to arrange planning, maintenance and other work.

The single-chip microcomputer activates the smart terminal, and the smart terminal starts and starts to work. When the bracelet is not in use, the smart terminal on it is in a standby state, reducing power consumption. It makes the whole power distribution safety system lower energy consumption and higher efficiency.

Example 2:

Embodiment 2 is different from Embodiment 1 in that the intelligent terminal further includes a display and a Bluetooth communication unit disposed in the casing, the controller is connected to and communicates with the control end of the display, and the controller communicates with Bluetooth The control end of the unit is connected and communicated, and the Bluetooth communication unit is wirelessly connected and communicated with the electromagnetic lock.

As shown in FIG. 4 , the present invention discloses a system for power distribution security, which includes an electrical equipment box, an electromagnetic lock installed on the electrical equipment box for locking or opening the electrical equipment box, a server located in the management center, a first A communication device and a wristband, the wristband includes a rubber wristband 1 made of rubber, a smart terminal fixed on the rubber wristband 1 and a touch switch, and the smart terminal includes a casing 2 fixed on the rubber wristband 1 , the controller, the second communication device, the display and the Bluetooth communication unit fixed in the casing 2, the first communication device and the second communication device are both wireless communication devices, and the electromagnetic lock communicates with the server through the first communication device Connect and communicate, the controller is a single-chip microcomputer, the touch switch is a touch edge strip, and the number of touch switches is one, which is a first touch edge strip 3, and the first touch edge strip 3 is fixed on a rubber bracelet On one side of 1, the first contact strip 3 is connected with the control end of the controller and communicates in one direction, the controller is electrically connected with the display and communicates in two directions, the controller is electrically connected with the Bluetooth communication unit and communicates in two directions, and the controller and the The second communication device is electrically connected and communicates bidirectionally, the second communication device is wirelessly connected and communicated with the server through a dedicated Internet, and the Bluetooth communication unit is wirelessly connected and communicated with the electromagnetic lock.

Among them, the controller is a single-chip microcomputer, the Vcc terminal of the single-chip microcomputer is connected to the positive pole of the DC power supply, the Vss terminal of the single-chip microcomputer is connected to the negative pole of the DC power supply, the P0.7 terminal of the single-chip microcomputer is connected to the Vss terminal through the first contact strip, and the P0.7 terminal of the single-chip microcomputer is connected to the pull-up resistor. Connecting to the Vcc terminal, the edge bar, the single-chip microcomputer, the display, the Bluetooth communication unit, the wireless communication device itself, and the corresponding communication connection technology are the prior art and will not be described here.

Example 2 Instructions for use:

When using, open the rubber bracelet 1 by hand and put it on the wrist. Since the rubber wristband 1 is stretched, the stretched rubber wristband 1 causes the first edge strip 3 to be stretched synchronously, and the stretched first edge strip 3 is deformed, that is, the first edge strip 3 is formed by The natural relaxed state changes to the stretched state, so that the first contact bar 3 changes from the disconnected state to the instantaneously conductive state. The instantaneously-connected first touch strip 3 pulls down the high level of the P0.7 terminal of the single-chip microcomputer. The single-chip microcomputer learns that the bracelet is being used. The single-chip microcomputer activates the smart terminal and shares the state to the server through the wireless communication device of the smart terminal.

The use status of the bracelet can be known in time through the touch strip and the single-chip microcomputer. This process has high work efficiency and low energy consumption. Compared with the prior art, a sensor that senses the temperature of the human body is used to know that the bracelet is worn on the wrist, and the temperature sensor is always in a working state, which consumes relatively power. For the edge strip in this application, when the wristband is idle, the edge strip is disconnected and does not consume electricity. When the wristband starts to use, the edge strip is triggered and conducts electricity instantaneously, and the instantaneously conductive edge strip informs the microcontroller wristband In the use state, it consumes less power. After wearing the wristband, the rubber wristband 1 and the edge strip will recover naturally, and the edge strip is still disconnected and does not consume power.

In the above steps, the single-chip microcomputer learns that the wristband is being used and operated, and the single-chip microcomputer shares the state through the wireless communication device of the smart terminal, so that the management personnel can timely know that the wristband starts to work through the server, which is convenient for supervising the working status and further statistics on the wristband. The accumulated usage time of the ring is used to arrange planning, maintenance and other work.

The on-site staff uses the wristband to get close to the electromagnetic lock, and the wristband unlocks the electromagnetic lock through its Bluetooth communication unit, that is, the Bluetooth communication unit of the wristband uses a non-contact remote control to unlock, open the power equipment box and perform corresponding operations, and the power distribution system is safe to use. , and the overall work efficiency is high, and the energy consumption is small.

The single-chip microcomputer activates the smart terminal, and the smart terminal starts and starts to work. When the bracelet is not in use, the smart terminal on it is in a standby state, reducing power consumption. It makes the whole power distribution safety system lower energy consumption and higher efficiency.

Touch the edge strip to activate the display, the display starts and starts to display, when the bracelet is not in use, the display on it is in a standby state, reducing power consumption.

The touch strip activates the bluetooth communication unit, and the bluetooth communication unit starts and starts to work. When the bracelet is not in use, the bluetooth communication unit on it is in a standby state to reduce power consumption.

The edge strip is fixed on the outside of the strap, which is convenient to operate the edge strip and is more convenient to use. Compared with the prior art, the button is located on one side of the casing, the position of the button is relatively concealed, the operating space is small, and it is inconvenient to operate. If the button is located on the front of the casing, it is easy to misuse.

Example 3:

Embodiment 3 is different from Embodiment 2 in that the number of the touch switches is two, which are the first contact bar 3 and the second contact bar 4 respectively, and the first contact bar 3 is fixed on the ring body. one side of the ring, the second edge strip 4 is fixed on the other side of the ring body, the first edge strip 3 is connected to and communicates with the control terminal of the smart terminal, and the second edge strip 4 is connected to the intelligent terminal The control terminal is connected and communicated.

As shown in FIG. 4 and FIG. 5 , the present invention discloses a system for power distribution security, which includes an electrical equipment box, an electromagnetic lock installed on the electrical equipment box for locking or opening the electrical equipment box, and an electromagnetic lock located in the management center. A server, a first communication device and a wristband, the wristband includes a rubber wristband 1 made of rubber, a smart terminal fixed on the rubber wristband 1 and a touch switch, and the smart terminal includes a rubber wristband 1 fixed on the rubber wristband 1. A casing 2, a controller fixed in the casing 2, a second communication device, a display, and a Bluetooth communication unit, the first communication device and the second communication device are both wireless communication devices, and the electromagnetic lock communicates through the first communication The device is connected and communicated with the server, the controller is a single-chip microcomputer, the touch switch is a touch strip, and the number of touch switches is two, which are the first touch strip 3 and the second touch strip 4 respectively. The first edge strip 3 is fixed on one side of the rubber bracelet 1, the second edge strip 4 is fixed on the other side of the rubber bracelet 1, and the first edge strip 3 and the second edge strip 4 are connected in parallel. A parallel contact bar is formed, the contact bar is connected with the control end of the controller and communicates in one direction, the controller is electrically connected with the display and communicates in two directions, the controller is electrically connected with the Bluetooth communication unit and communicates in two directions, and the controller and the third The two communication devices are electrically connected and communicate bidirectionally, the second communication device is wirelessly connected and communicated with the server through a dedicated Internet, and the Bluetooth communication unit is wirelessly connected and communicated with the electromagnetic lock.

Among them, the controller is a single-chip microcomputer, the Vcc terminal of the single-chip microcomputer is connected to the positive pole of the DC power supply, the Vss terminal of the single-chip microcomputer is connected to the negative pole of the DC power supply, the P0.7 terminal of the single-chip microcomputer is connected to the Vss terminal through the first contact strip, and the P0.7 terminal of the single-chip microcomputer is connected to the pull-up resistor. Connecting to the Vcc terminal, the edge bar, the single-chip microcomputer, the display, the Bluetooth communication unit, the wireless communication device itself, and the corresponding communication connection technology are the prior art and will not be described here.

Example 3 Instructions for use:

When using, open the rubber bracelet 1 by hand and put it on the wrist. Since the rubber wristband 1 is stretched, the stretched rubber wristband 1 causes the two edge strips to be stretched synchronously, and the stretched edge strip is deformed, that is, the edge strip changes from a natural relaxed state to a stretched state. state, so that the contact bar is changed from an off state to an instantaneous on state. The instantaneously conductive edge strip will pull up the level of the control terminal of the controller, and the controller will know that the bracelet is being operated and activate the display and the Bluetooth communication unit.

The use status of the bracelet can be known in time through the touch strip. This process has high work efficiency and low energy consumption. Compared with the prior art, a sensor that senses the temperature of the human body is used to know that the bracelet is worn on the wrist, and the temperature sensor is always in a working state, which consumes relatively power. For the edge strip in this application, when the wristband is idle, the edge strip is disconnected and does not consume electricity. When the wristband starts to use, the edge strip is triggered and conducts electricity instantly, and the instantaneously conductive edge strip informs the controller hand The ring is in use state and consumes less power. After wearing the bracelet, the rubber bracelet 1 and the edge strip will recover naturally, and the edge strip is still disconnected and does not consume power.

Touch the edge strip to activate the display and the Bluetooth communication unit. The display starts and starts to display. When the wristband is not in use, the display on it is in a standby state to reduce power consumption; the Bluetooth communication unit starts and starts to search and unlock. When the wristband is not used, its The Bluetooth communication unit on the device is in a standby state to reduce power consumption.

The redundant setting of the two edge strips makes the triggering performance more stable.

After the application has been run confidentially for a period of time, the benefits of feedback from on-site technicians are:

First, a system for power distribution security includes an electrical equipment box, an electromagnetic lock arranged on the electrical equipment box for locking or opening the electrical equipment box, a server, a first communication device and a wristband, and the electromagnetic lock passes through the first communication device. A communication device is connected and communicated with the server. The wristband includes a ring body and an intelligent terminal arranged on the ring body. The intelligent terminal is wirelessly connected and communicated with the server, and also includes a touch switch arranged on the ring body. The control switch is connected and communicated with the intelligent terminal, and through the electromagnetic lock, the server, the first communication device and the wristband, etc., the wristband has a higher working efficiency in the power distribution safety system.

Second, the smart terminal includes a casing, a controller arranged in the casing, and a second communication device, the second communication device is a wireless communication device that is wirelessly connected to the server, and the touch switch is connected to the controller and connected to the server. Communication, the controller is connected and communicated with the second communication device, and the status information of the bracelet is uploaded to the dedicated Internet through the touch switch, the controller and the second communication device, which is convenient for sharing the status information of the bracelet, and has high efficiency , no need to deliberately touch the screen or keys; the touch switch is located on the ring body, the operation space is large, it is easier to operate the touch switch, and it is not easy to operate wrongly.

Third, the smart terminal further includes a display disposed in the casing, the controller is connected to and communicates with the control end of the display, and the display is activated through a touch switch, which is convenient to operate and not easy to misuse.

Fourth, the intelligent terminal further includes a Bluetooth communication unit disposed in the casing, the controller is connected and communicated with the control end of the Bluetooth communication unit, the Bluetooth communication unit is wirelessly connected and communicated with the electromagnetic lock, and the touch The switch activates the Bluetooth communication unit, which is convenient to operate and not easy to misuse.

Fifth, the touch switch is a resistive touch switch or a capacitive touch switch, and the touch switch is a touch switch for activating an intelligent terminal, which is convenient to use and has a reasonable structure.

Sixth, the controller is a single-chip microcomputer, which is cost-effective.

Seventh, the ring body is an elastic wristband, and the elastic wristband is pulled when wearing, and the touch switch is triggered synchronously accordingly, the work efficiency is high, and the structure is more reasonable.

Eighth, the ring body is a rubber wristband made of rubber, which is low in cost, stable in performance and reasonable in structure.

Ninth, the touch switch is a touch strip, the touch strip is soft, it is more convenient to cooperate with the touch, it is not easy to be affected by dust, water vapor, etc., and the structure is reasonable.

Tenth, the number of the touch switches is two: the first contact bar and the second contact bar, the first contact bar is fixed on one side of the ring body, and the second contact bar is fixed On the other side of the ring body, the first contact strip is connected and communicated with the control terminal of the intelligent terminal, and the second contact strip is connected and communicated with the control terminal of the intelligent terminal. The redundant setting ensures more stable performance. The structure is more reasonable.

Claims (6)

1. A system for power distribution security, comprising an electrical equipment box, an electromagnetic lock arranged on the electrical equipment box for locking or opening the electrical equipment box, a server, a first communication device and a wristband, and the electromagnetic lock passes through the first communication device. A communication device is connected and communicated with the server, the wristband includes a ring body and an intelligent terminal arranged on the ring body, the intelligent terminal is wirelessly connected and communicated with the server, and is characterized in that: it also includes a touch switch arranged on the ring body , the touch switch is connected and communicated with an intelligent terminal, and the touch switch is a touch strip; the intelligent terminal includes a casing, a controller arranged in the casing, and a second communication device, the second communication device The device is a wireless communication device and is wirelessly connected to the server, the touch switch is connected and communicated with the controller, and the controller is connected and communicated with the second communication device; the controller is a single-chip microcomputer; the Vcc terminal of the single-chip microcomputer is connected to the DC power supply. Positive pole, the Vss terminal of the single-chip microcomputer is connected to the negative pole of the DC power supply, the P0.7 terminal of the single-chip microcomputer is connected to the Vss terminal through the edge strip, and the P0.7 terminal of the single-chip microcomputer is connected to the Vcc terminal through the pull-up resistor; when in use, open the wristband and the wristband is pulled Stretch, the stretched bracelet causes the edge strip to be stretched synchronously, and the stretched edge strip is deformed, so that the edge strip changes from the disconnected state to the instantaneous conduction state, and the instantaneous conduction edge The bar pulls down the high level of the P0.7 terminal of the single-chip microcomputer, and the single-chip computer learns that the bracelet is used and operated, and the single-chip computer activates the intelligent terminal and shares the state to the server through the wireless communication device of the intelligent terminal. 2 . The system for power distribution safety according to claim 1 , wherein the intelligent terminal further comprises a display arranged in the casing, and the controller is connected and communicated with the control end of the display. 3 . 3. A system for power distribution safety according to claim 1, wherein the intelligent terminal further comprises a Bluetooth communication unit arranged in the casing, the controller and the control end of the Bluetooth communication unit Connect and communicate, the Bluetooth communication unit wirelessly connects and communicates with the electromagnetic lock. 4 . The system for power distribution safety according to claim 1 , wherein the ring body is an elastic wristband. 5 . 5 . The system for power distribution safety according to claim 4 , wherein the ring body is a rubber wristband made of rubber. 6 . 6 . The system for power distribution safety according to claim 1 , wherein the number of the touch switches is two, which are a first edge bar and a second edge bar, and the first edge bar and the second edge bar respectively. 7 . An edge strip is fixed on one side of the ring body, the second edge strip is fixed on the other side of the ring body, the first edge strip is connected to and communicates with the control end of the smart terminal, and the second edge strip is connected to the control terminal of the smart terminal. The edge strip is connected and communicated with the control terminal of the intelligent terminal.

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