CN101819245A - Monitoring method and system of transmission line - Google Patents
Monitoring method and system of transmission line Download PDFInfo
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- CN101819245A CN101819245A CN201010179219A CN201010179219A CN101819245A CN 101819245 A CN101819245 A CN 101819245A CN 201010179219 A CN201010179219 A CN 201010179219A CN 201010179219 A CN201010179219 A CN 201010179219A CN 101819245 A CN101819245 A CN 101819245A
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Abstract
The invention discloses a monitoring method and a system of a transmission line, belonging to the monitoring field. The method comprises the following steps: collecting the online monitoring data of a transmission line, wherein the online monitoring data comprise video data monitoring the transmission line and ambient environmental data of the transmission line; and analyzing the online monitoring data to obtain the current state of the transmission line. The invention also discloses a monitoring system of a transmission line. The current states of the transmission lines on each position can be obtained by utilizing an online monitoring device on the transmission line to collect data and processing and analyzing the data, thus achieving the purpose of monitoring the state of the transmission line on line and ensuring that information automated management can be carried out on the work flow. The invention also has the advantages of convenient, simple and fast arrangement of work, accurate and timely information feedback and portable device; and the operation is simple and easy to use, thus greatly improving work efficiency.
Description
Technical field
The present invention relates to the monitoring field, particularly a kind of electricity transmission line monitoring method and system.
Background technology
The 500KV transmission line of electricity is located in the field, endure the influence of atmospheric environments such as wind, rain, mist, ice, snow, hail, thunder and lightning to the fullest extent, also be subjected to the harm of disasteies such as flood, landslide, rubble flow simultaneously, quarrying is blown out, human factors such as farmland, water conservancy transformation are also directly threatening the safe operation of transmission line of electricity, therefore, the repair and maintenance of transmission line of electricity just seems extremely important.The running status of taking the means of science promptly and accurately to grasp transmission line of electricity provides reliable guarantee for the transmission line of electricity safe operation.
Transmission electric tower place environment, position all are not quite similar, and area differentiation is big.Traditional line walking mode adopts the mode of artificial line walking and helicopter line walking.
After prior art was analyzed, the inventor found that prior art has following shortcoming at least:
Artificial line walking is crossed over mountain after mountain, checks that a cycle is long, and can't scent a hidden danger the very first time, workload very greatly, the non-constant of promptness;
Helicopter line walking expense is very expensive, and coverage rate is less.
Summary of the invention
The embodiment of the invention provides a kind of electricity transmission line monitoring method and system.Described technical scheme is as follows:
On the one hand, a kind of electricity transmission line monitoring method comprises:
Collect the online monitoring data of transmission line of electricity, described online monitoring data comprises the video data that monitors described transmission line of electricity and the ambient data of described transmission line of electricity;
Analyze described online monitoring data, obtain the current state of described transmission line of electricity.
Analyze described online monitoring data, obtain the current state of transmission line of electricity, specifically comprise:
Analyze the video data of the described transmission line of electricity of supervision and the ambient data of described transmission line of electricity, obtain the current state of described transmission line of electricity, described current state comprises: the work at present state of described transmission line of electricity and surrounding environment current state.
Analyze described online monitoring data, the current state that obtains described transmission line of electricity comprises afterwards:
When receiving the request of user inquiring transmission line of electricity, according to described request, the online monitoring data or the current state of transmission line of electricity that will be corresponding with described request are shown to the user.
Analyze described online monitoring data, the current state that obtains described transmission line of electricity comprises afterwards:
When according to default safety standard, judge when current state is abnormality, described current state is prompted to the user.
Analyze described online monitoring data, the current state that obtains described transmission line of electricity comprises afterwards:
The corresponding current state that shows described transmission line of electricity on the map of storage in advance.
On the other hand, a kind of transmission line of electricity monitoring system comprises:
Monitoring equipment is used to monitor each position on the transmission line of electricity;
Online monitoring data collecting device, the online monitoring data that is used to collect transmission line of electricity, described online monitoring data comprise the video data that monitors described transmission line of electricity and the ambient data of described transmission line of electricity;
On-line monitoring equipment is used to analyze described online monitoring data, obtains the current state of described transmission line of electricity.
Described on-line monitoring equipment comprises:
Analysis module, be used to analyze the video data of the described transmission line of electricity of supervision and the ambient data of described transmission line of electricity, obtain the current state of described transmission line of electricity, described current state comprises: the work at present state of described transmission line of electricity and surrounding environment current state.
Described on-line monitoring equipment comprises:
Enquiry module is used for when receiving the request of user inquiring transmission line of electricity, and according to described request, the online monitoring data or the current state of transmission line of electricity that will be corresponding with described request are shown to the user.
Described on-line monitoring equipment comprises:
Condition judgment module is used for judging current state when according to default safety standard, when described preceding state is abnormality, triggers the reminding module that is used for described current state is prompted to the user.
Described on-line monitoring equipment also comprises:
Display module is used for the corresponding current state that shows described transmission line of electricity on the map of storage in advance.
The beneficial effect of the technical scheme that the embodiment of the invention provides is:
By utilizing the on-line monitoring devices collect data on the transmission line of electricity, and these data are handled and analyze, obtain the current state of each position transmission line of electricity, reached the purpose of on-line monitoring transmission line of electricity state, made workflow accomplish the information automation management, it is convenient easily prompt to assign a work, information feedback accurately and timely, equipment is light portable, and is simple to operate easy-to-use, improved work efficiency significantly.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the process flow diagram of a kind of electricity transmission line monitoring method of providing of the embodiment of the invention 1;
Fig. 2 is the process flow diagram of query script in a kind of electricity transmission line monitoring method of providing of the embodiment of the invention 1;
Fig. 3 is that a kind of electricity transmission line monitoring method that the embodiment of the invention 1 provides is applied to the process flow diagram among the GPS;
Fig. 4 is the structural representation of a kind of transmission line of electricity monitoring system of providing of the embodiment of the invention 2;
Fig. 5 is the structural representation of on-line monitoring equipment in a kind of transmission line of electricity monitoring system of providing of the embodiment of the invention 2.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
Embodiment 1
In order to monitor transmission line of electricity in real time, improve checking efficiency, the embodiment of the invention provides a kind of electricity transmission line monitoring method, and referring to Fig. 1, this method comprises:
Step 101: receive the online monitoring data on the transmission line of electricity;
Wherein, online monitoring data comprises the video data that monitors transmission line of electricity and the ambient data of transmission line of electricity;
Need to prove, video data can obtain according to the video monitoring equipment that is installed on the transmission line of electricity, and the ambient data of transmission line of electricity can obtain according to the equipment such as sensor that are installed on the transmission line of electricity, also can obtain according to the weather information of the issues such as weather bureau in the area at transmission line of electricity place.
Wherein, the equipment that is used to receive is followed the interface standard of country and power industry, and this system not only can receive installed device data, also provides interface for the data that receive new erecting equipment later on, the method of this concentrated collection has been saved investment, has reduced staff's maintenance work.
Need to prove, in embodiments of the present invention, those skilled in the art can be known, the on-line monitoring equipment that is provided with on this each position can have multiple, comprise various kinds of sensors and video monitoring equipment, and can add or reduce according to concrete needs, only need its range of receiving of including this method in is got final product.
In embodiments of the present invention, total system is followed the principle of open design, the hardware of assurance system can with relevant hardware compatibility, the software of system can with relevant system combination, also can be open to other related system, carry out interface for other system, and the system hardware and software design meets the relevant criterion of country and power industry, its communication modes adopts the mode of microwave transmission, networking voluntarily.
Wherein, this on-line monitoring equipment can use solar powered technology, to save the energy.The stability of monitoring equipment has determined the long-term stability operation of monitoring equipment under various environment, and the accuracy of Monitoring Data meets accuracy requirement;
Further, the online monitoring data that receives in the storing step 101.
Step 102: according to default principle, the online monitoring data that receives is handled and analyzed, obtain the current state of transmission line of electricity;
Wherein, transmission line of electricity described here can be the online monitoring data of some or a plurality of target shaft towers in the transmission line of electricity, also can be the online monitoring data of whole piece transmission line of electricity.
Particularly, analyze the video data of the described transmission line of electricity of supervision and the ambient data of described transmission line of electricity, obtain the current state of described transmission line of electricity, described current state comprises: the work at present state of described transmission line of electricity and surrounding environment current state.Wherein, those skilled in the art can know, it is unusual or normal that the work at present state refers to transmission line of electricity, and the surrounding environment current state refers to states such as weather around the transmission line of electricity, geography.
Particularly, on the basis of the various online monitoring data of the transmission line of electricity that receives, this online monitoring data of data has been carried out handling and analyzing, obtained the current state of each position.Those skilled in the art can be known, the analysis that online monitoring data is carried out comprises and this online monitoring data is obtained parameters such as this position wind direction, wind speed, temperature and the weather data that obtains from other modes such as weather stations is analyzed, and the transmission line of electricity state in the on-line monitoring data is analyzed etc.; When the GPS peripheral apparatus, can also analyze the live signal of GPS, be embodied in GIS location etc.
Step 103: the corresponding current state that shows transmission line of electricity in the map of storage in advance;
Particularly, according to the geographic position relevant informations such as coordinate of transmission line of electricity current state, the corresponding current state that shows on the corresponding coordinate in the map of storage in advance.
Wherein, each basic shaft tower reference position data of transmission line of electricity have mainly been identified in this map of storing in advance, comprising the route that arrives this base shaft tower, near this base shaft tower microclimate section, sea level elevation, tower, span length, pollution level etc.When practical application, this map of storing in advance can show as with 1 to 10000 polar plot as a setting, each basic shaft tower reference position data cloth of transmission line of electricity to this Background, is showed the route that arrives this base shaft tower, near this base shaft tower microclimate section, sea level elevation, tower, span length, pollution level etc.
This map of storing in advance can also identify: can arrival place and the length that needs walking with different color showing vehicles, and possess navigation feature, and utilize different symbols obviously to distinguish for double-circuit line or three loop line roads with the path.
Need to prove that the information acquisition in this map need be carried out in advance,, when map need upgrade, can add or the technician carry out secondary development and realizes by the user so that later stage and state is corresponding.
Further, when showing this current state, can on the landform that will patrol and examine the place on the computer screen with graphics mode, geomorphology information, superpose visually and realize, promptly, applying three-dimensional interface and shaft tower three-dimensional picture show, can also be equipped with the related data interface, are connected with meteorological department meteorological system, microclimate information such as the wind speed of patrolling and examining the work place, wind direction, rainfall are carried out image, lively description with approach vector, classification colour code mode, can also be connected with lightning location system.
For example, the current state of transmission line of electricity 12 is 5 grades of wind-force, and transmission line of electricity interrupts, and then on the map of storage in advance, the coordinate place of these transmission line of electricity 12 correspondences can show the icon of expression strong breeze power and the icon of expression transmission line of electricity terminal.
Above-mentioned steps 101-step 103 is that video information on the transmission line of electricity and ambient condition information are gathered, and the process that the information of gathering is analyzed, and the resulting information of this process can be used as the basis of subsequent query step.
Further, when according to default safety standard, judge whether current state is normal condition;
If current state is a normal condition, then do not trigger warning;
If current state is an abnormality, then triggers and report to the police, to the user prompt current state;
Wherein, default safety standard is provided with according to experience, is specifically as follows an expert knowledge library, and this safety standard is used to judge whether circuit exists potential faults, reaches the purpose of real-time monitoring.
Illustrate, the safety standard of supposing wind speed is 6 grades, analyzes online monitoring data, and the current wind speed that obtains this position is 13 grades, has substantially exceeded 6 grades, then to active user or system prompt potential faults.Should default safety standard can be single factor, also can be the comprehensive of a plurality of factors, as, wind speed and rainfall combined influence etc.
In addition, the user can change to meet the needs of monitoring this default safety standard.
Foregoing invention embodiment gathers the online monitoring data on the transmission line of electricity, and the data of gathering are analyzed, the process that shows according to the result who analyzes again, monitoring to transmission line of electricity can also comprise query script: when the historical online monitoring data of the inquiry position that receives the user, utilize the geography information of this position and the relation between the state, inquire about and obtain this history online monitoring data.
Referring to Fig. 2, this process specifically comprises:
Step 201: receive the request of user's inquiry transmission line of electricity;
Wherein, this request can be the geography information of certain position of request, it also can be the current online monitoring data of certain position of request, it can also be the historical information of certain position of request, as the climate change of this position in the time period in past or the like, this query requests can have multiple, and the embodiment of the invention is not done concrete qualification to this.
This geography information is meant the specific geographic situation of this position, as, longitude and latitude, distance etc.
Step 202: the query requests of analysis user, and the online monitoring data of inquiring about the position of asking according to this query requests;
Particularly, this online monitoring data comprises: stored historical online monitoring data and the current online monitoring data that receives on the server; This online monitoring data can be the state after handling by analysis, also can be undressed online monitoring data, and the embodiment of the invention is not done concrete qualification to this.
Step 203: show the online monitoring data that inquires.
In the present embodiment, for the more information of high-quality is provided to the user, further, can also analyze the online monitoring data that inquires, relatively current Monitoring Data and historical online monitoring data on this inquiring position can be accustomed to waiting formation form or graphic presentation to give the user according to user's demand with browsing the comparison of this state.
And, the method for this monitoring can be used for GPS equipment, be about to current state and combine with GPS, accurately the location prevents the false retrieval omission, and track patrolled and examined in record.This GPS equipment needs to be associated with monitor server in advance, and referring to Fig. 3, this method specifically comprises:
Step 301: receive gps signal;
Wherein, this gps signal is from GPS equipment, and this GPS equipment can be handhold GPS equipment, can be vehicle GPS equipment etc. also, and the embodiment of the invention is not done concrete qualification to this.
Step 302: analyze this gps signal, obtain current patrolman's actual geographic location signal;
Step 303: calculate the distance between the coordinate of the target shaft tower that is write down on this actual geographic location signal and the monitor server.
Wherein, this Calculation Method can have multiple, and the embodiment of the invention is not done concrete qualification to this.
Need to prove that this distance can be shown as a vector, can be expressed as one on the interface of GPS equipment has the guide of direction arrow and about distance prompt of two positions; Thereby the track walker can walk about with being intended to target stem tower periphery, and can not miss the target shaft tower.
Further, write down the circuit of this time inspection.
The meaning of experience track navigation is that some target stem pylon is located at open-air marker or the showy reference geographical indication thing of lacking, and for new track walker, finds this target mark post that very big difficulty is arranged accurately.By being exactly,, in the process of walking about, record his actual track of walking about down earlier by the shaft tower of experienced track walker from transmission of electricity portion to reality with the solution of testing track.These tracks are preserved.New track walker can follow these line walking tracks for the first time, can easily arrive the shaft tower position.In the time of in the track walker arrives a certain specified scope of shaft tower, system can automatically point out, and shows that the track walker has arrived this shaft tower.This function has greatly improved the efficient that the track walker patrols and examines, and points out the track walker can not ignore some inconspicuous shaft tower automatically when walking according to set line walking route, has significantly reduced omission circuit, shaft tower.
Further, the on-line monitoring equipment of each position also can be by user's instruction control, can open, close or operation such as standby by user's instruction.When the current state of certain position can not identification, then might be that fault has appearred in on-line monitoring equipment, can close or operation such as unlatching, restart by long-range, so that the environmental baseline of monitoring shaft tower, circuit and periphery is for the maintenance management personnel provide strong foundation.
Further, adopt the transmission of electricity state of wireless aps (Access Point, access point) technology on ground check all fronts road;
Wherein, utilize the wireless aps technology the tower-mounted on-Line Monitor Device data acquisition of bar can be come out, and then judge the running status of circuit.
Need to prove that system's relevant device is selected for use and installation meets power equipment safety regulation of protection requirement, does not destroy standing state, does not influence the power equipment security of operation; Strict access rights and the operating right that limits users at different levels of system.
Illustrate, this electricity transmission line monitoring method can have following interface:
Can utilize figure layer interpolation of the prior art or delete means, the figure layer that explicit user is required for example, shows the 500V transmission line of electricity or shows 150V transmission line of electricity, circuit 14 or circuit 23.
By utilizing the on-line monitoring devices collect data on the transmission line of electricity, and these data are handled and analyze, obtain the current state of each position transmission line of electricity, reached the purpose of on-line monitoring transmission line of electricity state, made workflow accomplish the information automation management, it is convenient easily prompt to assign a work, information feedback accurately and timely, equipment is light portable, and is simple to operate easy-to-use, improved work efficiency significantly.
Embodiment 2
In order to monitor transmission line of electricity in real time, improve checking efficiency, the embodiment of the invention provides a kind of transmission line of electricity monitoring system, and referring to Fig. 4, this system comprises:
Monitoring equipment A is used to monitor each position on the transmission line of electricity;
Online monitoring data collecting device B, the online monitoring data that is used to collect transmission line of electricity, this online monitoring data comprise the ambient data of the video data that monitors this transmission line of electricity and this transmission line of electricity;
Wherein, this online monitoring data collecting device B is specifically as follows database;
On-line monitoring equipment C is used to analyze this online monitoring data, obtains the current state of this transmission line of electricity.
Referring to Fig. 5, on-line monitoring equipment C comprises:
This analysis module specifically is used for weather data is analyzed, and the road condition in the on-line monitoring data is analyzed;
When the GPS peripheral apparatus, this analysis module 501 can also be used for the live signal of GPS is analyzed, and is embodied in GIS location etc.
Condition judgment module 502 is used for judging current state when according to default safety standard, when this preceding state is abnormality, triggers the reminding module 505 that is used for this current condition prompting is given the user.
The system that present embodiment provides belongs to same design with method embodiment, and its specific implementation process sees method embodiment for details, repeats no more here.
By utilizing the on-line monitoring devices collect data on the transmission line of electricity, and these data are handled and analyze, obtain the current state of each position transmission line of electricity, reached the purpose of on-line monitoring transmission line of electricity state, made workflow accomplish the information automation management, it is convenient easily prompt to assign a work, information feedback accurately and timely, equipment is light portable, and is simple to operate easy-to-use, improved work efficiency significantly.
The all or part of of the technique scheme that the embodiment of the invention provides can be finished by the relevant hardware of programmed instruction, described program can be stored in the storage medium that can read, and this storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an electricity transmission line monitoring method is characterized in that, comprising:
Collect the online monitoring data of transmission line of electricity, described online monitoring data comprises the video data that monitors described transmission line of electricity and the ambient data of described transmission line of electricity;
Analyze described online monitoring data, obtain the current state of described transmission line of electricity.
2. method according to claim 1 is characterized in that, analyzes described online monitoring data, obtains the current state of transmission line of electricity, specifically comprises:
Analyze the video data of the described transmission line of electricity of supervision and the ambient data of described transmission line of electricity, obtain the current state of described transmission line of electricity, described current state comprises: the work at present state of described transmission line of electricity and surrounding environment current state.
3. method according to claim 1 is characterized in that, analyzes described online monitoring data, and the current state that obtains described transmission line of electricity comprises afterwards:
When receiving the request of user inquiring transmission line of electricity, according to described request, the online monitoring data or the current state of transmission line of electricity that will be corresponding with described request are shown to the user.
4. method according to claim 1 is characterized in that, analyzes described online monitoring data, and the current state that obtains described transmission line of electricity comprises afterwards:
When according to default safety standard, judge when current state is abnormality, described current state is prompted to the user.
5. method according to claim 1 is characterized in that, analyzes described online monitoring data, and the current state that obtains described transmission line of electricity comprises afterwards:
The corresponding current state that shows described transmission line of electricity on the map of storage in advance.
6. a transmission line of electricity monitoring system is characterized in that, comprising:
Monitoring equipment is used to monitor each position on the transmission line of electricity;
Online monitoring data collecting device, the online monitoring data that is used to collect transmission line of electricity, described online monitoring data comprise the video data that monitors described transmission line of electricity and the ambient data of described transmission line of electricity;
On-line monitoring equipment is used to analyze described online monitoring data, obtains the current state of described transmission line of electricity.
7. system according to claim 6 is characterized in that, described on-line monitoring equipment comprises:
Analysis module, be used to analyze the video data of the described transmission line of electricity of supervision and the ambient data of described transmission line of electricity, obtain the current state of described transmission line of electricity, described current state comprises: the work at present state of described transmission line of electricity and surrounding environment current state.
8. system according to claim 6 is characterized in that, described on-line monitoring equipment comprises:
Enquiry module is used for when receiving the request of user inquiring transmission line of electricity, and according to described request, the online monitoring data or the current state of transmission line of electricity that will be corresponding with described request are shown to the user.
9. system according to claim 6 is characterized in that, described on-line monitoring equipment comprises:
Condition judgment module is used for judging current state when according to default safety standard, when described preceding state is abnormality, triggers the reminding module that is used for described current state is prompted to the user.
10. system according to claim 6 is characterized in that, described on-line monitoring equipment also comprises:
Display module is used for the corresponding current state that shows described transmission line of electricity on the map of storage in advance.
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| CN201010179219A CN101819245A (en) | 2010-05-19 | 2010-05-19 | Monitoring method and system of transmission line |
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