CN104658187B - Operational risk management and control reminding method and device for power transmission line of power grid - Google Patents

Abstract

The invention relates to an operational risk management and control reminding method and device for a power transmission line of a power grid. The method comprises two parts, namely management and configuration of risk points and field operational risk management and control, wherein the configuration and management of the risk points can add information of the risk points through the ways of excel introduction and manual maintenance, support the manual maintenance way to realize modification and deletion of the risk points and support checking of the risk points based on a GIS (geographic information system) after maintenance; in an operation process of the power transmission line, when operation staff enter the information of the risk points which are pre-maintained, geolocation information of the current operation staff is obtained, the actual distance between the operation staff and the position of the center of the risk points is calculated by using a two-point coordinate distance algorithm, and if the actual distance is within 50 m, the operation staff is reminded of risk which may exist by voice, thereby helping management staff complete field operation safely. By adopting the method provided by the invention, the operation staff of the power transmission line can be assisted in taking measures in advance to respond to the risk after continuous perfection, and the incidence of unsafe accidents is reduced.

Description

A kind of grid power transmission circuit operating risk management and control based reminding method and device

Technical field

The invention belongs to a kind of grid power transmission circuit operating risk management and control based reminding method and its engineering device technique field.

Background technology

Grid power transmission circuit carries the important task of region transmission of electricity, and the fault of transmission line of electricity can lead to large-area power failure, defeatedThe safe and stable operation of electric line affects huge on daily productive life.For ensureing the health operation of transmission line of electricity, electric power enterprisePut into substantial amounts of human and material resources resource, management and control transmission of electricity field operation quality, ensure transmission line of electricity health.

Because transmission line of electricity distributed areas are wide, region span is big, has the regions such as forest, high mountain, perilous peak, outside environmental elementsComplicated various, there are the danger such as poisonous snake, falling rocks, steep cliff, hornet, dog, the personal safety accident of on-site personnel is subject to very big prestigeThe side of body, often has the generation of dangerous accident.

Content of the invention

The purpose of the present invention is precisely in order to overcoming the defect of above-mentioned prior art presence and providing a kind of grid power transmission circuitOperating risk management and control based reminding method, analyzes from management and control field operation and ensures that on-site personnel personal safety is starting point, pass throughThe actual practice experience of on-site personnel for many years, requires in conjunction with power grid enterprises' risk management and control, proposes a kind of transmission line operationThe method that risk management and control is reminded, and carried out practical application in actual transmission of electricity field operation, through constantly improve, can help defeatedElectric line operating personnel carries out risk handling measurement in advance, reduces dangerous accident and occurs.

The purpose of the present invention is achieved by the following technical solution.

Grid power transmission circuit operating risk management and control based reminding method, the present invention includes risk point management configuration and field operation windDangerous management and control two parts；Risk point configuration management can be imported by excel and manual maintenance mode increases risk point information newly, supportsManual maintenance mode realizes modification and the deletion of risk point, supports to check based on the risk point of GIS after maintenance；Transmission line operationDuring, when operating personnel enters the risk point information safeguarded in advance, obtain current work personnel's geographical location information, utilize twoPoint coordinates distance algorithm calculates operating personnel and risk point center actual range, and in 50 meters, voice reminder operating personnel mayThe risk existing, helps administrative staff to complete safely field operation.

Risk point management configuration flow process is：

Step 1：Import risk point information technology using excel data, import risk point information, bag from excel documentInformation such as the classification containing risk point, detailed description, location expression, location geographic coordinate information, peripheral extent etc., and feedback operationWhether successful import；

Step 2：Show the distributed areas of dangerous spot, type information using based on GIS visual presentation technology in a device,Support list exhibition method simultaneously；

Step 3：Transmission line of electricity on-site personnel is at the scene in operation process, to risk point management service, newly-increased dangerDanger point increases in operation process to be safeguarded；

Step 4：Transmission of electricity field operation risk point management completes, and pass through a key derives lead-in mode simultaneously, realizes risk numberAccording to the derivation in storehouse, it is simultaneously directed other devices；

Transmission line of electricity field operation risk management and control flow process is：

Step 1：Transmission line of electricity field operation starts, and operating personnel's wearable device starts transmission line of electricity field operation；

Step 2：Check distribution and the counter-measure of operation process risk based on GIS, carry out the work of risk resolution in advanceTool, operating personnel knows risk that may be present in operation process in advance；

Step 3：Danger zone automatic identification calculates, and when transmission line of electricity on-site personnel operation, device is believed by GPSNumber acquisition module, obtains the geographical position coordinates information of on-site personnel, calculates operation people using two point coordinates distance algorithmsMember and risk point actual range, in 50 meters, voice reminder notes risk prevention, enters danger zone voice and worries entrance risk areaDomain, carries out precautionary measures；

Step 4：Enter in danger zone, real-time voice is reminded, help the prevention of transmission line of electricity on-site personnel dangerousThe generation of accident, smoothly completes transmission line of electricity field operation.

Field operation risk management and control reminded contents are the information by on-site personnel coordinate information and risk point, utilizeGIS figure layer engineer's scale and coordinate combination, the actual range of calculating operating personnel and dangerous spot, 50 meters of voice reminders in advance,After entering danger zone, voice reminder notes the precautionary measures of risk again.

A kind of device of grid power transmission circuit operating risk management and control based reminding method, the present invention include gps signal acquisition module,Operating risk point management module, dangerous spot management and control prompting module, wherein gps signal acquisition module, operating risk point management moduleConnect dangerous spot management and control prompting module respectively；Gps signal acquisition module includes gps signal receiver and the GPS being attached theretoSignal processor；Operating risk point management module includes power transmission work risk point management module and is attached thereto in geographical positionPut the distribution showing dangerous spot in display and class Modules；Whether dangerous spot management and control prompting module includes calculating current locationEnter danger zone and the voice module being attached thereto.

Advantages of the present invention：The invention provides the side that a kind of truly feasible transmission line operation risk management and control is remindedMethod, can help power transmission work personnel effective management and control risk in operation process, reduce the generation of dangerous accident.Operating risk hasThe management and control of effect, in conjunction with the risk point in risk system, realizes effective management early warning of risk point, in operation process by deviceIntelligence computation operating personnel and the positional distance of dangerous spot, and carry out voice reminder, inform operating personnel's dangerous information, do in advanceThe good precautionary measures, reduce the generation of dangerous accident.Device use easy to use, operating personnel only need simple knowledge can learnUse, through having gone practice in actual transmission line of electricity field operation, transmission line of electricity on-site personnel is tackled risk have very bigHelp.

Brief description

Fig. 1 is transmission line of electricity field operation risk pipe schematic diagram of the present invention；

Fig. 2 is transmission line of electricity field operation risk management and control schematic diagram of the present invention；

Fig. 3 is apparatus of the present invention structural representation.

Specific embodiment

Grid power transmission circuit operating risk management and control based reminding method, the present invention includes risk point management configuration and field operation windDangerous management and control two parts；Risk point configuration management can be imported by excel and manual maintenance mode increases risk point information newly, supportsManual maintenance mode realizes modification and the deletion of risk point, supports to check based on the risk point of GIS after maintenance；Transmission line operationDuring, when operating personnel enters the risk point information safeguarded in advance, obtain current work personnel's geographical location information, utilize twoPoint coordinates distance algorithm calculates operating personnel and risk point center actual range, and in 50 meters, voice reminder operating personnel mayThe risk existing, helps administrative staff to complete safely field operation.

Risk point management configuration flow process is：

Step 1：Import risk point information technology using excel data, import risk point information, bag from excel documentInformation such as the classification containing risk point, detailed description, location expression, location geographic coordinate information, peripheral extent etc., and feedback operationWhether successful import；

Step 2：Show the distributed areas of dangerous spot, type information using based on GIS visual presentation technology in a device,Support list exhibition method simultaneously；

Step 3：Transmission line of electricity on-site personnel is at the scene in operation process, to risk point management service, newly-increased dangerDanger point increases in operation process to be safeguarded；

Step 4：Transmission of electricity field operation risk point management completes, and pass through a key derives lead-in mode simultaneously, realizes risk numberAccording to the derivation in storehouse, it is simultaneously directed other devices；

Transmission line of electricity field operation risk management and control flow process is：

Step 1：Transmission line of electricity field operation starts, and operating personnel's wearable device starts transmission line of electricity field operation；

Step 2：Check distribution and the counter-measure of operation process risk based on GIS, carry out the work of risk resolution in advanceTool, operating personnel knows risk that may be present in operation process in advance；

Step 3：Danger zone automatic identification calculates, and when transmission line of electricity on-site personnel operation, device is believed by GPSNumber acquisition module, obtains the geographical position coordinates information of on-site personnel, calculates operation people using two point coordinates distance algorithmsMember and risk point actual range, in 50 meters, voice reminder notes risk prevention, enters danger zone voice and worries entrance risk areaDomain, carries out precautionary measures；

Step 4：Enter in danger zone, real-time voice is reminded, help the prevention of transmission line of electricity on-site personnel dangerousThe generation of accident, smoothly completes transmission line of electricity field operation.

Field operation risk management and control reminded contents are the information by on-site personnel coordinate information and risk point, utilizeGIS figure layer engineer's scale and coordinate combination, the actual range of calculating operating personnel and dangerous spot, 50 meters of voice reminders in advance,After entering danger zone, voice reminder notes the precautionary measures of risk again.

See Fig. 3, a kind of device of grid power transmission circuit operating risk management and control based reminding method, the present invention includes gps signal and adoptsCollection module, operating risk point management module, dangerous spot management and control prompting module, wherein gps signal acquisition module, operating risk point pipeReason module connects dangerous spot management and control prompting module respectively；Gps signal acquisition module includes gps signal receiver and is attached theretoGps signal processor；Operating risk point management module includes power transmission work risk point management module and is attached theretoDistribution and the class Modules of dangerous spot are shown in the display of geographical position；Dangerous spot management and control prompting module includes calculating present bitPut the voice module whether entering danger zone and being attached thereto.

Claims (2)

1. a kind of grid power transmission circuit operating risk management and control based reminding method, is characterized in that, including risk point management configuration and sceneOperating risk management and control two parts；Risk point configuration management is imported by excel and manual maintenance mode increases risk point information newly,Hold modification and the deletion that manual maintenance mode realizes risk point, support after maintenance to check based on the risk point of GIS；Transmission line of electricity is madeDuring industry, when operating personnel enters the risk point information safeguarded in advance, obtain current work personnel's geographical location information, utilizeTwo point coordinates distance algorithms calculate operating personnel and risk point center actual range, and in 50 meters, voice reminder operating personnel canThe risk that can exist, helps administrative staff to complete safely field operation；

Risk point management configuration flow process is：

Step 1：Import risk point information technology using excel data, import risk point information from excel document, comprise windThe classification of danger point, detaileds description, location expression, location geographic coordinate information, peripheral extent information, and whether feedback operation importingSuccess；

Step 2：Show the distributed areas of dangerous spot, type information using based on GIS visual presentation technology in a device, simultaneouslySupport list exhibition method；

Step 3：Transmission line of electricity on-site personnel is at the scene in operation process, to risk point management service, newly-increased dangerous spotOperation process increases and safeguards；

Step 4：Transmission of electricity field operation risk point management completes, and pass through a key derives lead-in mode simultaneously, realizes vulnerability databaseDerivation, be simultaneously directed other devices；

Transmission line of electricity field operation risk management and control flow process is：

Step 1：Transmission line of electricity field operation starts, and operating personnel's wearable device starts transmission line of electricity field operation；

Step 2：Check distribution and the counter-measure of operation process risk based on GIS, carry out the instrument of risk resolution in advance, makeIndustry personnel know risk that may be present in operation process in advance；

Step 3：Danger zone automatic identification calculates, and when transmission line of electricity on-site personnel operation, device is adopted by gps signalCollection module, obtain on-site personnel geographical position coordinates information, using two point coordinates distance algorithms calculate operating personnels andRisk point actual range, in 50 meters, voice reminder notes risk prevention, enters danger zone voice and worries entrance risk zones, doesGood precautionary measures；

Step 4：Enter in danger zone, real-time voice is reminded, help transmission line of electricity on-site personnel to prevent dangerous accidentGeneration, smoothly complete transmission line of electricity field operation.

2. using a kind of device of grid power transmission circuit operating risk management and control based reminding method as claimed in claim 1, its featureIt is, including gps signal acquisition module, operating risk point management module, dangerous spot management and control prompting module, wherein gps signal collectionModule, operating risk point management module connect dangerous spot management and control prompting module respectively；Gps signal acquisition module includes GPS letterNumber receiver and the gps signal processor being attached thereto；Operating risk point management module includes the management of power transmission work risk pointModule and the distribution and the class Modules that show dangerous spot in the display of geographical position that are attached thereto；Mould is reminded in dangerous spot management and controlBlock includes whether calculating current location enters danger zone and the voice module being attached thereto.