CN111109777A - Nearly electric alarm bracelet based on electric power thing networking - Google Patents
Nearly electric alarm bracelet based on electric power thing networking Download PDFInfo
- Publication number
- CN111109777A CN111109777A CN201911349240.1A CN201911349240A CN111109777A CN 111109777 A CN111109777 A CN 111109777A CN 201911349240 A CN201911349240 A CN 201911349240A CN 111109777 A CN111109777 A CN 111109777A
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- module
- bracelet
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- alarm
- electricity alarm
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/0007—Bracelets specially adapted for other functions or with means for attaching other articles
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/0007—Bracelets specially adapted for other functions or with means for attaching other articles
- A44C5/0015—Bracelets specially adapted for other functions or with means for attaching other articles providing information, e.g. bracelets with calendars
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/0007—Bracelets specially adapted for other functions or with means for attaching other articles
- A44C5/003—Bracelets specially adapted for other functions or with means for attaching other articles with a storage compartment
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
Abstract
The invention relates to a near-electricity alarm bracelet based on an electric power Internet of things, which comprises a bracelet body, wherein an integrated circuit board is arranged in the bracelet body, and a near-electricity alarm module is mounted on the integrated circuit board: sensing a field electromagnetic signal and outputting near-electricity alarm information; loRa thing networking communication module: information transfer between the bracelet and the background or the mobile terminal is realized; a GPS positioning module: acquiring position information of a patrol inspector; a recording module: acquiring the recording information of the inspection personnel; a monitoring module: monitoring the polling process; a central processing unit: processing the near-electricity alarm information and the position information, and controlling the working states of the LoRa Internet of things communication module and the timing module; a timing module: recording the current time; a storage module: storing the recording information; a power supply module: providing electrical energy. Compared with the prior art, the system and the method are based on the communication of the Internet of things, integrate functions of near-electricity alarming, timing, recording, positioning and remote monitoring, and can effectively improve the inspection quality and the inspection efficiency.
Description
Technical Field
The invention relates to the technical field of engineering safety equipment, in particular to a near-electricity alarm bracelet based on an electric power internet of things.
Background
In order to ensure the safety and stability of power transformation and distribution stations and power transmission and distribution lines and realize the operation targets of safety, economy, more supply and less loss, inspection personnel are generally required to inspect substations and line equipment regularly or irregularly, detect and record defects of filing equipment, and ensure the safety of equipment and personnel. At present, the traditional inspection methods of power substations, switching stations, power transmission lines and the like are mainly realized by manpower and a small amount of environment monitors. Due to the fact that the workload is large, personnel involved links are many, and obvious defects that human factors are many, potential safety hazards are large, the working state of inspection personnel cannot be accurately checked and the like exist.
With the development of artificial intelligence and big data technology, near-electric alarm devices are available in the market at present and are widely applied to occasions such as electric power, petrochemical industry, railways and the like, and related products such as near-electric alarm safety helmets, near-electric alarm clothes, near-electric alarm watches and the like are endless. The near-electricity alarm has the advantages that when a human body approaches a strong power supply or a high-voltage power supply, the alarm gives out continuous alarm sound or flickers light to prompt an operator to pay attention to safety. The near-electricity alarm is based on the principle of electrostatic induction and utilizes the strong electric field of high-voltage wire to produce induced potential on the induction electrode. The induced potential is amplified through signals, the whole deformation of the signal processing module is transmitted, finally, whether the safe distance between a human body and the high-voltage wire is reached or not is judged through a threshold value, and when the threshold value reaches an alarm set value, the alarm device is driven to give an alarm. The static induction is only related to the voltage of the line equipment and is not related to the load current of the line equipment, and a corresponding induction signal can be obtained even if the line is unloaded or charged.
The near-electricity safety helmet is characterized in that a near-electricity alarm is arranged at the front part of the engineering safety helmet, and when the safety helmet worn by a human body is close to a high-voltage power supply, a continuous gap alarm sound can be generated; the electricity approaching alarm garment is characterized in that by means of an electromagnetic induction principle, when a human body is induced to reach a safe and high-voltage safety distance, a small current is applied to a color changing device through devices inside the garment, so that the color of the garment is changed, and the purposes of warning and reminding and effectively reducing accidents are achieved; the near-electricity alarm watch is additionally provided with the near-electricity alarm device in a common watch, so that time can be displayed, and a danger alarm signal can be prompted when a high-voltage danger exists.
However, the above-mentioned near-electricity alarm device can only singly realize the near-electricity alarm prompt function, when only one patrol inspection personnel works alone, the safety of the patrol inspection personnel can not be effectively protected, in addition, because different patrol inspection personnel can not keep the same with the patrol inspection operation on the patrol inspection route of the same patrol inspection place, the patrol inspection process can not be found, the efficiency of the patrol inspection work is low, and the patrol inspection quality is uneven.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the near-electricity alarm bracelet based on the power internet of things.
The purpose of the invention can be realized by the following technical scheme: a near-electricity alarm bracelet based on an electric power Internet of things comprises a bracelet body, wherein an integrated circuit board is arranged in the bracelet body, a near-electricity alarm module, a Long Range Radio (Long Range Radio) Internet of things communication module, a GPS positioning module, a recording module, a central processing unit, a timing module and a storage module are mounted on the integrated circuit board, the near-electricity alarm module is connected to the central processing unit, the central processing unit is respectively connected with the GPS positioning module and the timing module, the recording module and the central processing unit are both connected to the Long Range Internet of things communication module, the recording module is also connected with a monitoring module, the central processing unit is also connected with a power supply module,
the near-electricity alarm module is used for sensing a field electromagnetic signal, carrying out near-electricity alarm analysis according to the field electromagnetic signal and outputting near-electricity alarm information;
the LoRa Internet of things communication module is used for realizing information transmission between the bracelet and the background or the mobile terminal;
the GPS positioning module is used for acquiring the position information of the inspection personnel;
the recording module is used for acquiring recording information of the inspection personnel;
the monitoring module is used for acquiring monitoring information of the routing inspection process;
the central processing unit is used for processing the near-electricity alarm information and the position information and respectively controlling the working states of the LoRa Internet of things communication module and the timing module;
the timing module is used for recording the current time;
the storage module is used for storing the recording information;
the power module is used for providing electric energy to the central processing unit.
Further, the recording module includes the microphone, patrol and examine personnel's recording information specifically is the audio frequency of rule operation, central processing unit becomes real-time route information of patrolling and examining with positional information processing.
Furthermore, the near-electricity alarm module comprises a signal acquisition and conditioning unit, a signal analysis unit and a buzzer which are sequentially connected, wherein the signal acquisition and conditioning unit is used for acquiring a field electromagnetic signal and amplifying, filtering and performing analog-to-digital conversion on the field electromagnetic signal to obtain a corresponding electromagnetic voltage signal;
the signal analysis unit is used for comparing the electromagnetic voltage signal with a preset alarm voltage signal and outputting corresponding near-electricity alarm information;
and the buzzer switches the working state according to the near-electricity alarm information.
Furthermore, the signal acquisition conditioning unit acquires field electromagnetic signals through an antenna, and the signal analysis unit transmits the near-electricity alarm information to the central processing unit through the communication interface.
Furthermore, the electricity-approaching alarm module is provided with an IPEX interface, one end of the IPEX interface is connected to the antenna, and the other end of the IPEX interface is connected to the signal acquisition conditioning unit.
Further, bracelet body includes the bracelet area and the shell that link to each other through the crimping, the shell is embedded to have touch display screen, touch display screen and central processing unit intercommunication connection, central processing unit gives touch display screen with the current time information transmission of nearly electric alarm information and timing module record to send nearly electric alarm flash of light on touch display screen, show the current time on touch display screen, touch display screen is provided with the shift knob that can bounce automatically, when the shift knob was pressed, can awaken up and light touch display screen.
Furthermore, the antenna is pasted on the back of the touch display screen, and the antenna is connected to the IPEX interface through an antenna extension line.
Furthermore, the timing module comprises a clock chip, the clock chip is connected with the central processing unit, and the clock chip is further connected with an external crystal oscillator.
Further, the GPS positioning module is a Beidou ATGM336H module, and the power supply module is a rechargeable lithium battery.
Further, the hand girdle band is a silica gel one-step forming hand girdle band with adjustable length, and the shell is an engineering plastic shell.
Compared with the prior art, the invention provides the near-electricity alarm bracelet integrating the near-electricity alarm function, the timing function, the recording function, the GPS positioning function and the real-time remote monitoring function into a whole based on the electric power Internet of things technology, when the distance between an inspector and a high-voltage power supply is smaller than a safe operation range, an acousto-optic alarm prompt can be timely and effectively given, and meanwhile, a background or a mobile terminal can know the operation information and the safety information of the inspector through Internet of things communication;
the invention utilizes the GPS positioning module to obtain the position information of the inspection personnel, processes the position information into the inspection route information, and combines the recording and remote monitoring of the operation regulations, such as switching operation in a transformer substation, work ticket permission process and the like, thereby realizing the traceable and traceable inspection process and effectively improving the inspection quality and the inspection efficiency.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic diagram of the connection of functional modules on the integrated circuit board according to the present invention;
FIG. 3 is a schematic diagram illustrating an application effect of the near-electric alarm module according to the present invention;
the notation in the figure is: 1. bracelet area, 2, touch display screen, 3, shell, 4, switch button, 5, antenna, 6, antenna extension line, 7, IPEX interface, 8, signal analysis unit, 9, signal acquisition conditioning unit, 10, nearly electric alarm module, 11, bee calling organ, 12, communication interface, 13, loRa thing networking communication module, 14, GPS orientation module, 15, recording module, 16, monitor module, 17, central processing unit, 18, timing module, 19, storage module, 20, power module.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments.
A nearly electric alarm bracelet based on electric power thing networking, the appearance of which is schematically shown in figure 1, comprises a bracelet band 1 formed by silica gel materials at one time, and the length of the bracelet band 1 can be adjusted, so that the bracelet is convenient for people to wear; the bracelet band 1 is connected with the shell 3 through compression joint, the shell 3 is made of engineering plastics, the touch display screen 2 is embedded into the shell 3, and the screen is exposed; the switch button 4 is a button that can be automatically bounced, and when the switch button 4 is pressed, the touch display screen 2 can be awakened and lighted.
The integrated circuit board is arranged in the near-electricity alarm bracelet, as shown in fig. 2, the integrated circuit board is provided with a near-electricity alarm module 10, a LoRa internet of things communication module 13, a GPS positioning module 14, a recording module 15, a central processing unit 17, a timing module 18 and a storage module 19, wherein the near-electricity alarm module 13 is connected to the central processing unit 17, the central processing unit 17 is respectively connected with the GPS positioning module 14 and the timing module 18, the recording module 15 and the central processing unit 17 are both connected to the LoRa internet of things communication module 13, the recording module 15 is also connected with a monitoring module 16, and the central processing unit 17 is also connected with a power supply module 20.
Specifically, the LoRa internet-of-things communication module 13 is controlled by the central processing unit 17 to wirelessly transmit the position information, the near-electricity alarm information, the recording information and the monitoring information to a background or a mobile terminal with authority through the LoRa internet-of-things communication module 13;
the GPS positioning module 14 consists of a Beidou ATGM336H module, the precision of the GPS positioning module can be within 1 meter, and the position data of the GPS positioning module 14 is connected with the central processing unit 17 through a serial port so as to process the position data into routing inspection route data;
the recording module 15 is configured with a built-in microphone, when the patrol personnel starts the recording function, the audio information collected by the microphone enters the recording module 15 for audio processing, and then is stored in the storage module 19;
the monitoring module 16 is connected with the loRa internet of things communication module 13 through the recording module 15, when the monitoring function is started, the monitoring module 16 monitors the routing inspection process in real time through the recording module 15, and then wirelessly transmits the monitored audio data to a background or a mobile terminal through the loRa internet of things communication module 13;
the timing module 18 can record the current time, is composed of a clock chip and an external crystal oscillator, is controlled by the central processing unit 17, and can set and display the time through the touch display screen 2 by a user, and the parameter setting and the near-electricity alarm information are all processed and completed through the central processing unit 17;
the power module 20 uses a rechargeable lithium battery, and can provide 7 days of uninterrupted power supply.
The practical application of the near-electricity alarm module 10 is shown in fig. 3, a high-voltage electromagnetic field signal is induced through an antenna 5 adhered to the back of the touch display screen 2 and transmitted to the near-electricity alarm module 10 through an antenna extension line 6, an IPEX interface 7 in the near-electricity alarm module 10 is connected with the antenna extension line 6, the induced electromagnetic field signal enters a signal acquisition conditioning unit 9 and then is converted into a voltage signal which can be identified by a signal analysis unit 8, the signal analysis unit 8 judges whether the safety distance is reached or exceeded according to the set voltage level, if the safety distance is reached, the signal analysis unit 8 controls a buzzer 11 to give an audible alarm, and the near-electricity alarm information is transmitted to a central processing unit 17 through a communication interface 12 for subsequent processing.
In conclusion, the near-electricity alarm bracelet with the internet of things fusion technology is designed, alarm information can be prompted when a human body is smaller than an electric power safety distance, and other personnel or equipment can sense the operation process and safety information of inspection personnel through the internet of things;
according to the invention, the GPS positioning module is embedded into the near-electricity alarm bracelet, so that the position information of the inspection personnel can be recorded and sent in real time, the inspection personnel can process the position information to form an inspection route, and the functions of timing, recording and remote monitoring are combined, so that the safer and more efficient power inspection work can be provided.
Claims (10)
1. The near-electricity alarm bracelet based on the power Internet of things is characterized by comprising a bracelet body, wherein an integrated circuit board is arranged in the bracelet body, the integrated circuit board is provided with a near-electricity alarm module (10), a LoRa Internet of things communication module (13), a GPS positioning module (14), a recording module (15), a central processing unit (17), a timing module (18) and a storage module (19), the near-electricity alarm module (10) is connected to the central processing unit (17), the central processing unit (17) is respectively connected with the GPS positioning module (14) and the timing module (18), the recording module (15) and the central processing unit (17) are both connected to the LoRa Internet of things communication module (13), the recording module (15) is also connected with a monitoring module (16), and the central processing unit (17) is also connected with a power supply module (20),
the near-electricity alarm module (10) is used for sensing a field electromagnetic signal, performing near-electricity alarm analysis according to the field electromagnetic signal and outputting near-electricity alarm information;
the LoRa Internet of things communication module (13) is used for realizing information transmission between the bracelet and the background or the mobile terminal;
the GPS positioning module (14) is used for acquiring the position information of the inspection personnel;
the recording module (15) is used for acquiring the recording information of the inspection personnel;
the monitoring module (16) is used for acquiring monitoring information of the inspection process;
the central processing unit (17) is used for processing the near-electricity alarm information and the position information and respectively controlling the working states of the LoRa Internet of things communication module (13) and the timing module (18);
the timing module (18) is used for recording the current time;
the storage module (19) is used for storing the recording information;
the power supply module (20) is used for supplying electric energy to the central processing unit (17).
2. The near-electricity alarm bracelet based on the power internet of things according to claim 1, wherein the recording module (15) comprises a microphone, the recording information of patrol personnel is specifically the audio frequency of a rule operation, and the central processing unit (17) processes the position information into real-time patrol route information.
3. The electric-power-internet-of-things-based near-electricity alarm bracelet according to claim 1, wherein the near-electricity alarm module (10) comprises a signal acquisition and conditioning unit (9), a signal analysis unit (8) and a buzzer (11) which are sequentially connected, wherein the signal acquisition and conditioning unit (9) is used for acquiring a field electromagnetic signal and amplifying, filtering and performing analog-to-digital conversion on the field electromagnetic signal to obtain a corresponding electromagnetic voltage signal;
the signal analysis unit (8) is used for comparing the electromagnetic voltage signal with a preset alarm voltage signal and outputting corresponding near-electricity alarm information;
and the buzzer (11) switches the working state according to the near-electricity alarm information.
4. The electric power thing networking based near-electricity alarm bracelet of claim 3, characterized in that, signal acquisition and conditioning unit (9) are through antenna (5) collection on-the-spot electromagnetic signal, signal analysis unit (8) are through communication interface (12) near-electricity alarm information transmission to central processing unit (17).
5. The electric-near alarm bracelet based on electric power Internet of things according to claim 4, characterized in that the electric-near alarm module (10) is provided with an IPEX interface (7), one end of the IPEX interface (7) is connected to the antenna (5), and the other end thereof is connected to the signal acquisition conditioning unit (9).
6. The near-electricity alarm bracelet based on electric power thing networking of claim 5, characterized in that, the bracelet body includes bracelet area (1) and shell (3) that link to each other through the crimping, shell (3) are embedded to have touch display screen (2), touch display screen (2) and central processing unit (17) intercommunication connection, central processing unit (17) give touch display screen (2) with the current time information transmission of near-electricity alarm information and timing module (18) record to send near-electricity alarm flash of light on touch display screen (2), show the current time on touch display screen (2), touch display screen (2) are provided with switch button (4) that can bounce automatically, switch button (4) are pressed down, can awaken up and light touch display screen (2).
7. The electric-approaching alarm bracelet based on electric power thing networking of claim 6, characterized in that, antenna (5) are pasted at the back of touch display screen (2), antenna (5) are connected to IPEX interface (7) through antenna extension (6).
8. The electric-near alarm bracelet based on electric power internet of things according to claim 1, wherein the timing module (18) comprises a clock chip, the clock chip is connected with the central processing unit (17), and the clock chip is further connected with an external crystal oscillator.
9. The electric-near alarm bracelet based on the electric power internet of things of claim 1, wherein the GPS positioning module (14) is a Beidou ATGM336H module, and the power supply module (20) is a rechargeable lithium battery.
10. The near-electricity alarm bracelet based on electric power thing networking of claim 1, characterized in that bracelet area (1) is silica gel one shot forming bracelet area with adjustable length, shell (3) are engineering plastics shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911349240.1A CN111109777A (en) | 2019-12-24 | 2019-12-24 | Nearly electric alarm bracelet based on electric power thing networking |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911349240.1A CN111109777A (en) | 2019-12-24 | 2019-12-24 | Nearly electric alarm bracelet based on electric power thing networking |
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| CN111109777A true CN111109777A (en) | 2020-05-08 |
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| CN201911349240.1A Pending CN111109777A (en) | 2019-12-24 | 2019-12-24 | Nearly electric alarm bracelet based on electric power thing networking |
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Cited By (2)
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| CN112330903A (en) * | 2020-09-15 | 2021-02-05 | 国网浙江省电力有限公司湖州供电公司 | Fishing warning device with self-homing function |
| CN113655501A (en) * | 2021-09-02 | 2021-11-16 | 宁波九纵智能科技有限公司 | Beidou positioning-based on-site electrified body safe distance area division system and method |
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