CN115173306B - Live working safety protection system and method for power transmission line - Google Patents
Live working safety protection system and method for power transmission line Download PDFInfo
- Publication number
- CN115173306B CN115173306B CN202210885860.2A CN202210885860A CN115173306B CN 115173306 B CN115173306 B CN 115173306B CN 202210885860 A CN202210885860 A CN 202210885860A CN 115173306 B CN115173306 B CN 115173306B
- Authority
- CN
- China
- Prior art keywords
- module
- data
- alarm
- wind power
- transmission line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000000007 visual effect Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000010009 beating Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention belongs to the field of live working of a power transmission line, in particular to a live working safety protection system of the power transmission line and a method thereof, aiming at the problems that the existing live working safety protection system of the power transmission line has single alarm mode and can easily cause safety accidents if an alarm fails, the live working safety protection system of the power transmission line comprises an acquisition module, an identification module, a storage module, a classification comparison module, a judgment module, an alarm module, a transmission module, a ground supervision module, a communication module and a data setting module.
Description
Technical Field
The invention relates to the technical field of live working of power transmission lines, in particular to a safety protection system and a safety protection method for live working of power transmission lines.
Background
Retrieved, publication (bulletin) number: patent document CN110190552B discloses that the live working safety protection system for the power transmission line includes: the laser radar is used for scanning three-dimensional data of a power transmission line needing live working; the GPS positioning device is arranged on the live working shielding clothes and is used for positioning the geographic position of a live working person in real time; the processor is used for receiving three-dimensional data of the power transmission line needing live working and constructing a three-dimensional stereogram of the power transmission line; receiving the geographic position of a live working personnel in real time, and displaying the geographic position on a three-dimensional stereogram of a power transmission line in real time; when the corresponding potential operation is performed, whether the safety distance of the live working personnel is greater than a corresponding preset safety distance threshold value or not is calculated in real time, and if yes, no alarm is given; otherwise, outputting alarm information;
in the prior art, the warning mode of the live working safety protection system of the power transmission line is single, and if the warning fails, safety accidents are easily caused, so that the live working safety protection system of the power transmission line and the method thereof are provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, the live working safety protection system of a power transmission line has single alarm mode, and if an alarm fails, safety accidents are easily caused.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a transmission line live working safety protection system, including collection module, identification module, storage module, categorised contrast module, judge the module, alarm module, transmission module, ground supervision module, communication module and data set up the module, collection module is connected with identification module, identification module is connected with storage module and categorised contrast module, categorised contrast module is connected with the judgement module, judge that the module is connected with transmission module and alarm module, transmission module and ground supervision module are connected, ground supervision module is connected with communication module, data set up the module and categorised contrast module is connected, alarm module includes the install bin, install the top fixed mounting of bin has audible-visual annunciator, slidable mounting has the sliding plate in the install bin, the right side fixed mounting of sliding plate has two fixed plates, slidable mounting has same movable plate between two fixed plates, the right side fixed mounting of movable plate has a plurality of beating blocks, a plurality of perforation have been seted up on the right side of install bin, the right end of beating the piece is located the perforation, be equipped with reciprocating motion mechanism on two fixed plates.
Preferably, the reciprocating mechanism comprises a motor fixedly arranged on the fixed plate, and a vertical rod is fixedly arranged on an output shaft of the motor.
Preferably, the outside fixed cover of montant is equipped with the cam, and the outside of cam contacts with the left side of movable plate.
Preferably, reset grooves are formed in the two fixing plates, reset blocks are slidably mounted in the two reset grooves, and the two reset blocks are fixedly connected with the top and the bottom of the moving plate respectively.
Preferably, one end of the spring is fixedly arranged on the left sides of the two reset blocks, and the other end of the spring is fixedly connected with the inner wall of one side of the reset groove.
Preferably, an electric push rod is fixedly installed on the inner wall of the left side of the installation box, and an output shaft of the electric push rod is fixedly connected with the left side of the sliding plate.
Preferably, the collection module comprises a wind power collection unit, wherein the wind power collection unit is connected with a humidity collection unit, the humidity collection unit is connected with a height collection unit, and the height collection unit is connected with a distance collection unit.
Preferably, the data setting module comprises a wind power setting unit, the wind power setting unit is connected with a humidity setting unit, the humidity setting unit is connected with a height setting unit, and the height setting unit is connected with a distance setting unit.
The invention also provides a live working safety protection method of the power transmission line, which comprises the following steps:
s1, collecting wind power, humidity, height and distance between the device and a charged body during operation through a collecting module, transmitting collected data to a recognition module for recognition, transmitting the recognized data to a storage module and a classification comparison module through the recognition module, and storing the storage module and the data;
S2, presetting wind power, humidity, height and distance data between the wind power and the electrified body through a data setting module, transmitting the preset data to a classification comparison module, comparing the preset data with acquired data, transmitting the comparison data to a judgment module, judging the data through the judgment module, alarming through an alarm module when the acquired data is larger than a preset value, and transmitting an alarm signal to a ground supervision module through a transmission module, wherein the ground supervision module communicates with an operator through a communication module to alarm and remind;
S3, when the alarm module works, the installation box is bound on a human body through a safety belt, the audible and visual alarm gives an audible and visual alarm, and meanwhile, the electric push rod pushes the sliding plate to move rightwards, so that the striking block extends out of the installation box to be in contact with the human body;
S4, driving the vertical rod to rotate through the motor, driving the cam to rotate through the vertical rod, enabling the moving plate to move rightwards through the cam to reset leftwards through the spring, enabling the moving plate to drive the striking block to continuously reciprocate to strike the human body, and playing a role in warning.
In the invention, the live working safety protection system and the live working safety protection method for the power transmission line have the beneficial effects that:
the wind power, the humidity, the height and the distance between the collecting module and the charged body are collected during operation, collected data are transmitted to the identifying module for identification, the identifying module transmits the identified data to the storage module and the classification comparison module, and the storage module stores the data;
Presetting wind power, humidity, height and distance data between the wind power and an electrified body through a data setting module, transmitting the preset data to a classification comparison module, comparing the data with acquired data, transmitting the comparison data to a judgment module, judging the data through the judgment module, alarming through an alarm module when the acquired data is larger than a preset value, and transmitting an alarm signal to a ground supervision module through a transmission module, wherein the ground supervision module communicates with an operator through a communication module to alarm and remind;
the invention can carry out audible and visual alarm, knocking alarm and ground communication alarm, and various alarm modes can enable operators to know dangerous information in time, so that safety accidents are avoided.
Drawings
Fig. 1 is a functional block diagram of a live working safety protection system for a power transmission line according to the present invention;
fig. 2 is a functional block diagram of an acquisition module of the live working safety protection system of the power transmission line;
Fig. 3 is a functional block diagram of a data setting module of the live working safety protection system of the power transmission line according to the present invention;
fig. 4 is a schematic structural diagram of an alarm module of a live working safety protection system for a power transmission line according to the present invention;
fig. 5 is an enlarged schematic structural diagram of a portion a in fig. 4 of a power transmission line live working safety protection system according to the present invention.
In the figure: 1. a mounting box; 2. an audible and visual alarm; 3. an electric push rod; 4. a sliding plate; 5. a fixing plate; 6. a moving plate; 7. a striking block; 8. a vertical rod; 9. a cam; 10. a motor; 11. a reset groove; 12. a reset block; 13. and (3) a spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1-5, a live working safety protection system for a power transmission line comprises an acquisition module, an identification module, a storage module, a classification comparison module, a judging module, an alarm module, a transmission module, a ground supervision module, a communication module and a data setting module, wherein the acquisition module is connected with the identification module, the identification module is connected with the storage module and the classification comparison module, the classification comparison module is connected with the judging module, the judgment module is connected with the transmission module and the alarm module, the transmission module is connected with the ground supervision module, the ground supervision module is connected with the communication module, the data setting module is connected with the classification comparison module, the alarm module comprises a mounting box 1, an audible-visual alarm 2 is fixedly mounted at the top of the mounting box 1, a sliding plate 4 is slidably mounted in the mounting box 1, two fixed plates 5 are fixedly mounted on the right side of the sliding plate 4, the same moving plate 6 is slidably mounted between the two fixed plates 5, a plurality of beating blocks 7 are fixedly mounted on the right side of the moving plate 6, a plurality of through holes are formed in the right side of the mounting box 1, the right ends of the beating blocks 7 are located in the through holes, and a reciprocating mechanism is arranged on the two fixed plates 5.
In this embodiment, the reciprocating mechanism includes a motor 10 fixedly mounted on the fixed plate 5, and a vertical rod 8 is fixedly mounted on an output shaft of the motor 10.
In this embodiment, the cam 9 is fixedly sleeved on the outer side of the vertical rod 8, and the outer side of the cam 9 is in contact with the left side of the moving plate 6.
In this embodiment, the two fixing plates 5 are provided with the reset grooves 11, the reset blocks 12 are slidably mounted in the two reset grooves 11, and the two reset blocks 12 are fixedly connected with the top and the bottom of the moving plate 6 respectively.
In this embodiment, one end of the spring 13 is fixedly mounted on the left sides of the two reset blocks 12, and the other end of the spring 13 is fixedly connected with one side inner wall of the reset groove 11.
In this embodiment, an electric push rod 3 is fixedly mounted on the left inner wall of the mounting box 1, and an output shaft of the electric push rod 3 is fixedly connected with the left side of the sliding plate 4.
In this embodiment, the collection module includes wind-force collection unit, and wind-force collection unit is connected with humidity collection unit, and humidity collection unit is connected with high collection unit, and high collection unit is connected with apart from collection unit.
In this embodiment, the data setting module includes a wind power setting unit, the wind power setting unit is connected with a humidity setting unit, the humidity setting unit is connected with a height setting unit, and the height setting unit is connected with a distance setting unit.
The embodiment also provides a live working safety protection method of the power transmission line, which comprises the following steps:
s1, collecting wind power, humidity, height and distance between the device and a charged body during operation through a collecting module, transmitting collected data to a recognition module for recognition, transmitting the recognized data to a storage module and a classification comparison module through the recognition module, and storing the storage module and the data;
S2, presetting wind power, humidity, height and distance data between the wind power and the electrified body through a data setting module, transmitting the preset data to a classification comparison module, comparing the preset data with acquired data, transmitting the comparison data to a judgment module, judging the data through the judgment module, alarming through an alarm module when the acquired data is larger than a preset value, and transmitting an alarm signal to a ground supervision module through a transmission module, wherein the ground supervision module communicates with an operator through a communication module to alarm and remind;
S3, when the alarm module works, the mounting box 1 is bound on a human body through a safety belt, the audible and visual alarm 2 carries out audible and visual alarm, and meanwhile, the electric push rod 3 pushes the sliding plate 4 to move rightwards, so that the striking block 7 extends out of the mounting box 1 to be in contact with the human body;
S4, the motor 10 drives the vertical rod 8 to rotate, the vertical rod 8 drives the cam 9 to rotate, the cam 9 rotates to enable the movable plate 6 to move rightwards, the spring 13 enables the movable plate 6 to reset leftwards, and then the movable plate 6 drives the striking block 7 to continuously reciprocate to strike a human body, so that a warning effect is achieved.
Example two
The difference between this embodiment and the first embodiment is that: an electric push rod 3 is fixedly installed on the left inner wall of the installation box 1, an output shaft of the electric push rod 3 is fixedly connected with the left side of the sliding plate 4, the electric push rod 3 is connected with a PLC controller, the PLC controller is electrically connected with the audible and visual annunciator 2 and the motor, and the electric push rod 3, the motor and the audible and visual annunciator 2 are started through the PLC controller.
The remainder is the same as in embodiment one.
Claims (2)
1. The utility model provides a transmission line live working safety protection system, including collection module, identification module, storage module, categorised contrast module, judge the module, alarm module, transmission module, ground supervision module, communication module and data set up the module, a serial communication port, collection module is connected with identification module, identification module is connected with storage module and categorised contrast module, categorised contrast module is connected with judge the module, judge the module and be connected with transmission module and alarm module, transmission module and ground supervision module are connected, ground supervision module is connected with communication module, data set up the module and be connected with categorised contrast module, alarm module includes install bin (1), the top fixed mounting of install bin (1) has audible and visual annunciator (2), install sliding plate (4) in install bin (1), sliding plate (4) right side fixed mounting has two fixed plates (5), sliding mounting has same movable plate (6) between two fixed plates (5), the right side of movable plate (6) fixed mounting has a plurality of punch blocks (7), the right side of install a plurality of punch blocks (7) and punch down, the right end of install bin (1) is located punch down in two fixed plates (5) and is equipped with reciprocating motion mechanism;
the reciprocating mechanism comprises a motor (10) fixedly arranged on the fixed plate (5), and a vertical rod (8) is fixedly arranged on an output shaft of the motor (10);
The outer side of the vertical rod (8) is fixedly sleeved with a cam (9), and the outer side of the cam (9) is contacted with the left side of the moving plate (6);
The two fixing plates (5) are provided with reset grooves (11), reset blocks (12) are slidably arranged in the two reset grooves (11), and the two reset blocks (12) are fixedly connected with the top and the bottom of the moving plate (6) respectively;
One end of a spring (13) is fixedly arranged on the left sides of the two reset blocks (12), and the other end of the spring (13) is fixedly connected with the inner wall of one side of the reset groove (11);
An electric push rod (3) is fixedly arranged on the inner wall of the left side of the installation box (1), and an output shaft of the electric push rod (3) is fixedly connected with the left side of the sliding plate (4);
the acquisition module comprises a wind power acquisition unit, wherein the wind power acquisition unit is connected with a humidity acquisition unit, the humidity acquisition unit is connected with a height acquisition unit, and the height acquisition unit is connected with a distance acquisition unit;
The data setting module comprises a wind power setting unit, the wind power setting unit is connected with a humidity setting unit, the humidity setting unit is connected with a height setting unit, and the height setting unit is connected with a distance setting unit.
2. The method for using the live working safety protection system for the power transmission line according to claim 1, comprising the following steps:
s1, collecting wind power, humidity, height and distance between the device and a charged body during operation through a collecting module, transmitting collected data to a recognition module for recognition, transmitting the recognized data to a storage module and a classification comparison module through the recognition module, and storing the storage module and the data;
S2, presetting wind power, humidity, height and distance data between the wind power and the electrified body through a data setting module, transmitting the preset data to a classification comparison module, comparing the preset data with acquired data, transmitting the comparison data to a judgment module, judging the data through the judgment module, alarming through an alarm module when the acquired data is larger than a preset value, and transmitting an alarm signal to a ground supervision module through a transmission module, wherein the ground supervision module communicates with an operator through a communication module to alarm and remind;
S3, when the alarm module works, the installation box (1) is bound on a human body through a safety belt, the audible and visual alarm (2) carries out audible and visual alarm, and meanwhile, the electric push rod (3) pushes the sliding plate (4) to move rightwards, so that the striking block (7) extends out of the installation box (1) to be in contact with the human body;
s4, the motor (10) drives the vertical rod (8) to rotate, the vertical rod (8) drives the cam (9) to rotate, the cam (9) rotates to enable the movable plate (6) to move rightwards, the spring (13) enables the movable plate (6) to reset leftwards, and then the movable plate (6) drives the striking block (7) to continuously and reciprocally strike a human body, so that a warning effect is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210885860.2A CN115173306B (en) | 2022-07-26 | 2022-07-26 | Live working safety protection system and method for power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210885860.2A CN115173306B (en) | 2022-07-26 | 2022-07-26 | Live working safety protection system and method for power transmission line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115173306A CN115173306A (en) | 2022-10-11 |
| CN115173306B true CN115173306B (en) | 2024-05-03 |
Family
ID=83496142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210885860.2A Active CN115173306B (en) | 2022-07-26 | 2022-07-26 | Live working safety protection system and method for power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115173306B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11262125A (en) * | 1998-03-11 | 1999-09-24 | Chubu Denki Hoan Kyokai | Alarm device for approach to liveline |
| JP2012060703A (en) * | 2010-09-06 | 2012-03-22 | Chugoku Electric Power Co Inc:The | Insulating protective cover for indirect hot-line work |
| CN206165991U (en) * | 2016-11-14 | 2017-05-17 | 长沙理工大学 | Live working safety precaution intelligence bracelet |
| CN107976216A (en) * | 2017-11-15 | 2018-05-01 | 国网湖南省电力公司检修公司 | A kind of live-working safety early warning system |
| CN208861436U (en) * | 2018-09-14 | 2019-05-14 | 国网江苏省电力有限公司检修分公司 | A kind of safe distance warning device for supertension line |
| CN110601066A (en) * | 2019-09-26 | 2019-12-20 | 国网山东省电力公司莱芜供电公司 | Transmission line safety monitoring management system |
| CN110664057A (en) * | 2019-10-08 | 2020-01-10 | 南京虞如梦信息技术有限公司 | Intelligent wearable device based on Internet of things and used for telemedicine |
| CN111956965A (en) * | 2020-08-12 | 2020-11-20 | 广东电网有限责任公司 | Safety belt illegal operation reminding device and safety belt |
| CN213024731U (en) * | 2020-06-22 | 2021-04-20 | 浙江金温铁道开发有限公司 | Electronic monitoring equipment for railway crossing on-duty operation |
| CN113467349A (en) * | 2021-05-13 | 2021-10-01 | 河北工程大学 | Intelligent identification premonitory warning system for potential safety hazards of power transmission line |
| CN113570327A (en) * | 2021-07-06 | 2021-10-29 | 廖妹远 | Construction supervision intelligent management system and supervision method |
-
2022
- 2022-07-26 CN CN202210885860.2A patent/CN115173306B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11262125A (en) * | 1998-03-11 | 1999-09-24 | Chubu Denki Hoan Kyokai | Alarm device for approach to liveline |
| JP2012060703A (en) * | 2010-09-06 | 2012-03-22 | Chugoku Electric Power Co Inc:The | Insulating protective cover for indirect hot-line work |
| CN206165991U (en) * | 2016-11-14 | 2017-05-17 | 长沙理工大学 | Live working safety precaution intelligence bracelet |
| CN107976216A (en) * | 2017-11-15 | 2018-05-01 | 国网湖南省电力公司检修公司 | A kind of live-working safety early warning system |
| CN208861436U (en) * | 2018-09-14 | 2019-05-14 | 国网江苏省电力有限公司检修分公司 | A kind of safe distance warning device for supertension line |
| CN110601066A (en) * | 2019-09-26 | 2019-12-20 | 国网山东省电力公司莱芜供电公司 | Transmission line safety monitoring management system |
| CN110664057A (en) * | 2019-10-08 | 2020-01-10 | 南京虞如梦信息技术有限公司 | Intelligent wearable device based on Internet of things and used for telemedicine |
| CN213024731U (en) * | 2020-06-22 | 2021-04-20 | 浙江金温铁道开发有限公司 | Electronic monitoring equipment for railway crossing on-duty operation |
| CN111956965A (en) * | 2020-08-12 | 2020-11-20 | 广东电网有限责任公司 | Safety belt illegal operation reminding device and safety belt |
| CN113467349A (en) * | 2021-05-13 | 2021-10-01 | 河北工程大学 | Intelligent identification premonitory warning system for potential safety hazards of power transmission line |
| CN113570327A (en) * | 2021-07-06 | 2021-10-29 | 廖妹远 | Construction supervision intelligent management system and supervision method |
Non-Patent Citations (2)
| Title |
|---|
| 基于人体体征的带电作业安全预警系统试验研究;隆晨海;杨淼;李金亮;李文波;熊子萱;;湖南电力;20200225(第01期);第59-64页 * |
| 新型带电作业安全距离控制装置的研制与应用;孙世平;吕鑫;;电工技术;20180210(第03期);第125-126页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115173306A (en) | 2022-10-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213781168U (en) | Transmission line prevents outer broken early warning device | |
| CN115173306B (en) | Live working safety protection system and method for power transmission line | |
| CN112578724A (en) | Power transmission line monitoring system | |
| CN110873322A (en) | Liftable formula wisdom lamp pole smart machine integrated equipment | |
| CN110797981B (en) | Power cable safety monitoring system in tunnel | |
| CN212154317U (en) | Maintenance robot | |
| CN117471465A (en) | Millimeter wave radar-based two-wheel vehicle safety early warning system | |
| CN111463691A (en) | Automatic inspection robot for collecting ring chamber small guide rail of phase modulator of converter station | |
| CN202643189U (en) | Laser safety scanning alarm avoiding approaching high-layer electrified body | |
| CN113524155A (en) | GIS equipment room inspection robot with manipulator | |
| CN210835031U (en) | Intelligent electric meter fault alarm device | |
| CN114683301A (en) | Inspection robot for pig farm, robot system and working method of system | |
| CN216942747U (en) | Monitoring system for wireless charging of ceiling type electric automobile on highway | |
| CN211060960U (en) | Electric power operation site monitoring device | |
| CN107703347A (en) | The early warning system of broken hidden danger source vehicle outside a kind of high-tension line | |
| CN211928714U (en) | Transformer substation operation personnel positioning system with early warning function | |
| CN108999116B (en) | City car no-parking area intelligent traffic police based on electronic fence | |
| CN112532952A (en) | Safety warning device of tunnel stacker | |
| CN112164219A (en) | Mobile law enforcement device and method based on 5G technology | |
| CN113406299A (en) | Remote soil monitoring device | |
| CN211930884U (en) | Explosion-proof car networking terminal equipment | |
| CN206914270U (en) | A kind of large-scale passenger-cargo carriage right-hand rotation intelligent networking Special device for monitoring | |
| CN216792737U (en) | Fill electric pile remote control system | |
| CN218782005U (en) | All-round inspection robot is repaiied to EMUs one-level | |
| CN217213949U (en) | Wireless license plate recognition machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |