CN101742255B - Automatic video monitoring system of electricity field operation - Google Patents
Automatic video monitoring system of electricity field operation Download PDFInfo
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Abstract
The invention relates to a monitoring system, in particular to an automatic video monitoring system of electricity field operation. The automatic video monitoring system acquires the positioning data of workers of electricity field operation through a global positioning system, processes and judges the positioning data and the related data of a monitoring pick-up device, realizes the automatic video monitoring of the field workers, executes safety alarm, ensures each worker to be subject to video monitoring and alarms the workers who against rules in time, thereby ensuring the personal safetyof the workers, enhancing the utility ratio of the monitoring pick-up device, also strengthening the public safety awareness of the workers, enhancing the safety control level of the electricity field operation, decreasing the personnel liability accidents, enhancing the safety operation level of a power grid and bringing about enormous social benefits. Thus, the automatic video monitoring systemhas important significance and practical value and provides powerful technical support for electricity production.
Description
Technical field
The present invention relates to a kind of supervisory control system, particularly a kind of automatic video monitoring system of electricity field operation.
Background technology
Expansion along with scale of power; Each item work such as power grid construction, the power equipment production and operation, equipment technology reconstruction are also greatly developed thereupon; Field personnel's safety management problem is more and more outstanding; Prior art is in each orientation of operation field a plurality of cameras to be installed, and camera sends to master control set with the image information of being produced, and master control set is play the image information that receives and supplied the monitor staff to inspect and monitoring.But the weak point of this prior art is embodied in following aspect: 1, the setting angle of camera and direction are fixed, and the angle of its shooting is unalterable, cause shooting blind angle amount easily, have only the staff to enter in the coverage, could monitor it; 2, for the staff lean near, but be in the camera of shooting blind angle amount, utilization rate is lower; 3, for being in the shooting angle scope, it is clear inadequately but to cause taking because of distance is too remote, can't confirm whether this staff has safety problem, causes camera often to be in illusory state, not too big actual use.
Summary of the invention
The objective of the invention is to overcome weak point of the prior art, and a kind of angle of can adjusting automatically is provided, and follow the tracks of staff's automatic video monitoring system of electricity field operation.
The present invention realizes through following approach:
Automatic video monitoring system of electricity field operation includes like the lower part:
Master control set; Include signal receiving device, sender unit and comparison process device and benchmark database; Include locator data, monitoring angle, the monitoring distance of on-the-spot each camera head installed of electric operating in the benchmark database; And the personnel that monitor of each camera head, i.e. associated data between the corresponding monitor staff's related data of the recognition data of camera head (comprising coding, address, locator data etc.) (comprising locator data, work ticket data, operation order data etc.) with it;
Portable terminal and global position system, portable terminal include data receiver, data sending terminal, data processing equipment, and data receiver is connected with data processing equipment respectively with data sending terminal;
Camera head, the signal receiving/transmission device that include camera, the drive unit that is connected with camera, is connected with drive unit,
Carry when the staff gets into operation field and start portable terminal; Portable terminal begins to receive the data of global position system through data receiver; Handle calculating through data processing equipment then; Obtain corresponding locator data, through data sending terminal locator data is sent afterwards;
After the signal receiving device of master control set receives personnel's locator data; Send the comparison process device to; The comparison process device is handled this locator data; And do following judgment processing (with one of them camera head is example, calls this camera in the following text, and other are all consistent therewith) according to benchmark database:
Judge from the nearest portable terminal (being the pairing personnel of portable terminal) of this camera;
Judge whether these nearest personnel have other camera head monitors, if do not have, then receive monitored object into this camera, the recognition data that is about to this camera is related with this nearest personnel's related data, and the transmission associated data arrives benchmark database;
If these nearest personnel have other camera head monitors; Further judge that these nearest personnel are whether also in the camera scope that it is monitored; If no, it is related with the data between its former camera of being monitored then to remove these nearest personnel, and with carrying out association link between this camera and this nearest personnel; And above-mentioned associated data is sent to benchmark database, as up-to-date reference data;
The comparison process device sends to this camera head and the former camera head of being monitored through sender unit with driving command simultaneously,
Camera head is received instruction through signal receiving/transmission device, and triggers drive unit, changes the focal length and the corner of camera based on instruction.
So-called monitoring range is included in the monitoring angle of setting and monitors distance, just the shooting wide-angle of camera head and the distance between monitored object and the camera.Like this, each camera can accurately be located and track up is monitored the interior staff of distance at it, has guaranteed that each all can receive the monitoring of at least one camera the staff of operation field; Eliminated shooting blind angle amount; Guaranteed video monitoring in the course of the work, improved the utilance of camera head, also improved the safety guarantee level of electric power field work each staff; Reduced personnel's liability accident; Promoted the electric power netting safe running level, the automatic video monitoring system of location via satellite therefore of the present invention has great importance and practical value, to electrical production strong technical guarantee is provided.
Existing camera head is to control through manual work, changes monitored object thereby change its monitoring angle, realizes the track up to monitored object, and still, this mode needs manpower to arrange, and is subjective, monitors comprehensive inadequately.The present invention cooperates camera head and global position system; Navigation system and portable terminal provide locator data via satellite, as the driving variable that camera head is controlled automatically, realize the automatic control to camera head; And through a series of setting; Make camera head tracing and monitoring object (staff) automatically, each monitored object camera head all arranged, realized omnibearing automatic video monitoring in monitoring; For the electric power field work safe guarantee provides strong foundation, have very high novelty and important meaning.
The present invention can further be specially:
Global position system includes position location satellite and base station; The data sink of portable terminal receives the data of position location satellite on the one hand; Receive the data of base station on the other hand; Position through data processing equipment then and calculate and correct location Calculation, the locator data of output portable terminal (personnel).
Global position system includes absolute fix and relative positioning dual mode, and the absolute fix method is after portable terminal directly receives the data of position location satellite, directly converses the method for portable terminal locator data; The relative positioning method is also referred to as the differential GPS location, refers to that portable terminal except the data that receive position location satellite, also receives the locating information of base station, positions rectification then, thereby obtains more accurate localization data.Adopt the absolute fix method, its precision and adopts the relative positioning method probably between 1-2 rice, and then precision can be brought up to 20cm.Native system can be selected localization method as the case may be when selecting global position system, if outdoor, when monitoring range is big, can select the absolute fix method, the indoor relative positioning method of then preferably selecting.
The present invention can further be specially:
The comparison process device can also be done following judgment processing based on benchmark database:
Judge whether this camera has other monitor staff; Whether the recognition data of promptly judging this camera is also related with other staff's related data; If no, then that the recognition data of this camera is related with these nearest personnel's related data, and transmit associated data to benchmark database;
If have, then further judge other monitor staff whether in the monitoring range of this camera, if the recognition data that then adds this camera is related with these nearest personnel's related data, and transmits associated data to benchmark database;
If not, the recognition data incidence relation of related data and this camera that then will exceed the personnel of this camera head monitor scope is removed, and the associated data in the corresponding change benchmark database.
In addition, the comparison process device is also further judged as follows:
The monitored object quantity of each camera head of real-time judge; When this quantity surpasses the setting quantity of each camera head; System will distribute automatically; To there be the monitored object of monitored in common camera head to carry out the change of associated data, the monitored object that has more in the camera head will be distributed to the camera head that monitoring quantity does not exceed standard.
Above-mentioned judgement will reach following technique effect:
1, the locating information and the instruction that provide according to system, camera head can be followed the mobile of monitored object and carried out from motion tracking;
2, when monitored object is many, system can distribute camera head automatically according to Field Force's situation, and reaching each monitored object almost can both be by the purpose of the camera head of correspondence monitoring;
In addition; Also include the operation order information of monitored object in the benchmark database; The comparison process device can be handled according to operation order information as follows: when monitored object need be executed the task, the comparison process device can carry out data processing according to time, the operation place of operation order, sends command adapted thereto then and gives camera head; By the direct alignment function equipment of the camera head of appointment, carry out remote monitoring.
Like this, video monitoring system just can be adjusted camera position according to the content of operation order automatically, lets its alignment function equipment and monitored object, reaches the purpose of remote monitoring.
Video monitoring system also provides a kind of assignment subsystem of operating right; It connects comparison process device and camera head respectively; Operating right includes the highest priority that drives as camera head with staff's operation order or work ticket information; Drive special priority that camera head monitors and the mobile directional data through monitored object normal priority with manual mode as the camera head driving factors.
Operating right is set by the system manager.So just can under particular case, interrupt the control of the camera head of comparison process device and appointment, allow the supervision personnel, let the camera sensing need the object of keeping watch on through manual mode control camera head; But should guarantee the priority of operation order information Control, just when operation order will carry out work, the camera of this moment should be monitored according to the instruction of comparison process device automatically.
Automatic video monitoring system also includes a kind of storage device, and it is connected with the comparison process device.
In the time of comparison process apparatus processes important operation; With the information of correspondence and corresponding the storing in the storage device of information of camera production; Form a kind of daily record, system just can pass through inquiry log like this, obtains historical important operation information; Comprise information such as operating time, content of operation and operating result, make things convenient for the maintenance of information.
The present invention can also further be specially:
Also include a kind of data relay device; It includes first data-interface, central processing unit and second data-interface that is electrically connected in regular turn; First data-interface transmits with data sending terminal with the data receiver of portable terminal and is connected, and second data-interface transmits with sender unit with the signal receiving device of master control set and is connected.
The data relay device is as the transfer of data transferring device of master control set and portable terminal, and this transmission can be to comprise wire transmission (and between master control set) and wireless transmission (and between portable terminal), also can be wireless transmission.Consider to be to have suitable distance between portable terminal and the master control set in actual the use,, and use the data relay device can make the more smooth and easy and fidelity of transmission of data if directly transmission might produce problems such as loss of data, distortion.
The data relay device can also further be specially:
The data relay device is installed in the base station of global position system, the coffret of and portable terminal shared with base station.
In implementation procedure, because portable terminal sets up communication with base station and be connected, if set up the data relay station separately; Then need reset and portable terminal between problems such as host-host protocol, software, also will assurance collaborative mutually with the transmission of base station and portable terminal, cause the repeated construction of this aspect; Therefore the wasting manpower and material resources, combines the data relay device with base station; And the wireless transmission interface of shared and portable terminal; Can practice thrift cost of investment, human and material resources, avoid overlapping construction, be a preferred scheme.
The present invention can also further be specially:
Also comprise a kind of human-computer dialogue computer model, it is installed in the master control set, is connected with the comparison process device, and the manufacture method of this computer model is following:
By the electric operating field position data that master control set provides, comprise the locator data of portable terminal and camera head;
Draw the field scene simulation drawing according to the position data that provides, and be sent on the display of master control set;
During use, when the comparison process device receives the locator data of portable terminal, with data processing and send in the computer model, and according to the basis of institute's graphing, locating information is fed back at the scene on the scenario simulation figure.
Like this, just can the location situation of portable terminal be reflected in the master control set with a kind of mode intuitively through this computer model, for the master control personnel provide good monitor supervision platform.The field scene simulation drawing is a field scene computer mould graphoid, is a kind of with graphics mode reaction computer model on computers.
Computer model promptly is reflected at the field scene simulation drawing on the display, includes plane graph and vertical cross section.
Plane graph is meant plane coordinates, i.e. XY coordinate diagram mainly shows the location information of mobile terminal on plane parallel to the ground, and the plan position information of portable terminal is provided.Profile is meant elevation, and promptly XZ or YZ coordinate diagram mainly show location information of mobile terminal perpendicular to the ground, and portable terminal positional information in height is provided.That is to say in the computer model that the data that master control set provides comprise two dimensional surface data and two-dimentional facade data, combining is exactly a kind of 3 D stereo computer model, promptly three-dimensional field scene simulation drawing.
Above-mentioned safety zone figure, promptly the implementation method of field scene simulation drawing is specific as follows:
1, in the XY plane, based on the shape of on-the-spot fence,, select one group of adjacent rectangle through drawing the shape of a plurality of these fences of rectangle imitation, and this rectangle group is related with target work ticket or operation order, form working region figure, i.e. safety zone figure.The information that saves workspace the territory is in database and graphic file.
Target work ticket or operation order are meant work ticket or the operation order that the field personnel is corresponding, and work ticket and operation order all include job site and action.Directly draw histogram on the simulation drawing at the scene; Related with work ticket or operation order then; The job site of work ticket or operation order reflection and scope are just indicated on the histogram of drawing like this; With the peripheral line of indicated histogram, can obtain corresponding safety zone figure and corresponding administrative division map information.
2, in the XY plane, based on the shape of on-the-spot fence, the co-ordinate position information of input fence, related with target work ticket or operation order then, form working region figure, i.e. safety zone figure.The information that saves workspace the territory is in database and graphic file.
Because when drawing the field scene simulation drawing, in the XY plane graph, with a given origin of coordinates, so just can calculate the co-ordinate position information of on-the-spot each fence, the fence co-ordinate position information of input regions can obtain safety zone figure.Can be the co-ordinate position information of input fence flex point, also can be the positional information of the on-the-spot fence spud pile of input, with feedback information and be mapped in the field scene simulation drawing.
3, in the XY plane graph,, on each fence flex point, place moving positioning device according to the shape of on-the-spot fence; Pass back to the locating information of master control set according to moving positioning device; Position data in conjunction with in-site modeling figure calculates and changes, and related with this figure and target work ticket or operation order, feeds back on the simulation drawing then; Form working region figure, i.e. safety zone figure.
The information of moving positioning device and master control set is transmitted the information transmission with reference to above-mentioned portable terminal and master control set.
The safety zone figure that preserves can reuse when related with work ticket or operation order.
The present invention can also further be specially:
Alarm device can be a kind of sound warning device, also can be a kind of phonetic alarm device.
In general, alarm device all is a sound and light alarm, preferred in the present invention phonetic alarm device, and such information more can be received by the staff, and the platform of similar human conversation is provided, and plays better caution effect to reminding the staff.
Each portable terminal all has the identification code of a unique sign, and master control set passes through this identification code of judgement, and related with target work ticket or operation order, obtains the corresponding staff of identification code.
In sum; The present invention compares prior art and has following advantage: navigation system is positioned at the staff of electric power field work via satellite, and the staff's who obtains locator data, and the related data of the camera head of these data and monitoring is handled and judged; Realization is to staff's automatic video frequency monitoring at scene; And carry out security alarm, accomplish: guarantee that each staff can both obtain video monitoring, in time staff violating the regulations is alarmed; Guarantee staff's personal safety, improved the utilance of monitor camera device.Simultaneously; Technical scheme according to the invention has also been strengthened staff's public safety consciousness; Improve the safety guarantee level of electric power field work, reduced personnel's liability accident, promoted the electric power netting safe running level; Therefore the automatic video frequency supervisory control system of location via satellite of the present invention has great importance and practical value, to electrical production strong technical guarantee is provided.
Description of drawings
Fig. 1 is the structural representation of a kind of automatic video monitoring system of electricity field operation of the present invention.
Below in conjunction with accompanying drawing the present invention is carried out more detailed description.
Embodiment
Most preferred embodiment:
With reference to accompanying drawing 1: automatic video monitoring system of electricity field operation comprises following part:
1, master control set; Include signal receiving device, sender unit and comparison process device and benchmark database; Include locator data, monitoring angle, the monitoring distance of on-the-spot each camera head installed of electric operating in the benchmark database; And the personnel that monitor of each camera head, i.e. associated data between the corresponding monitor staff's related data of the recognition data of camera head (comprising coding, address, locator data etc.) (comprising locator data, work ticket data, operation order data etc.) with it;
Wherein, signal receiving device and sender unit are realized through a kind of wireless communication apparatus, are a kind of wireless transmitter;
2, camera head, the signal receiving/transmission device that include camera, the drive unit that is connected with camera, is connected with drive unit,
3, portable terminal includes data receiver, data sending terminal, data processing equipment and alarm device, and data receiver is connected with data processing equipment respectively with data sending terminal, and the triggering output of data processing equipment is connected with alarm device;
Data receiver includes two parts, and a part is to be antenna coupler+antenna, mainly is to receive satellite fix information, and another part adopts wireless communication apparatus to realize with data sending terminal, is the wireless receiving and dispatching interface;
Data processing equipment includes the GPS integrated circuit board, and the model that adopts NovAtel company to produce is the GPS integrated circuit board of OEMV-1G, and requiring the stable state positioning accuracy is 20cm, and realizes the station-keeping mode (being worldwide navigation difference station-keeping mode) of DGPS+GLONASS; Also include one chip microcomputer, single-chip microcomputer just, and as the microprocessor-ARM microprocessor of single-chip microcomputer, this microprocessor mainly be deal with data calculating, read, store, trigger, the hardware device of process such as driving;
4, global position system includes position location satellite and base station, has the CPU of deal with data in the base station, and with the wireless communication apparatus of portable terminal transmission data;
5, data relay device; It includes first data-interface, central processing unit and second data-interface that is electrically connected in regular turn; First data-interface transmits with data sending terminal with the data receiver of portable terminal and is connected; Second data-interface transmits with sender unit with the signal receiving device of master control set and is connected, and first data-interface and second data-interface all adopt wireless communication apparatus.
The data relay device is installed in the base station, is integrated common central processing unit and wireless communication apparatus with base station;
6, a kind of human-computer dialogue computer model of running background; It is installed in the master control set; Be connected with the comparison process device, this computer model is a kind of by electric operating field position data, comprises the locator data of portable terminal and camera head; For according to field scene simulation drawing, include XY plane graph and XZ facade view through COMPUTER CALCULATION and drafting.
The course of work of above-mentioned automatic video monitoring system is following:
1, the staff submits work ticket or operation order to before getting into operation field, if hand-written, then imports computer, if computer is drawn a bill, then calls this information, and work ticket information and operation order information are sent to master control set;
2, provide portable terminal and give the staff, read the identification code of portable terminal simultaneously, with work ticket or operation order associating information; The staff carry and start portable terminal after get into operation field;
3, the data receiver of portable terminal begins to receive the data of position location satellite and base station; Sending to data processing equipment then handles and calculates; Obtain the locator data of portable terminal; Be counterpart staff's locator data, through data sending terminal the locator data of gained sent to the data relay device of base station at last;
4, after the data relay device in the base station receives locator data, handle (like amplification, fidelity processing etc.), be forwarded to master control set then;
5, after the signal receiving device of master control set receives personnel's locator data, send the comparison process device to, the comparison process device is handled this locator data, and does following judgment processing according to benchmark database:
A judges from the nearest portable terminal (being the pairing personnel of portable terminal) of this camera;
B judges whether these nearest personnel have other camera head monitors, if do not have, then receives monitored object into this camera, and the recognition data that is about to this camera is related with this nearest personnel's related data, and the transmission associated data arrives benchmark database;
If these nearest personnel of C have other camera head monitors; Further judge that these nearest personnel are whether also in the camera scope that it is monitored; If no, it is related with the data between its former camera of being monitored then to remove these nearest personnel, and with carrying out association link between this camera and this nearest personnel; And above-mentioned associated data is sent to benchmark database, as up-to-date reference data;
D judges whether this camera has other monitor staff; Whether the recognition data of promptly judging this camera is also related with other staff's related data; If no, then that the recognition data of this camera is related with these nearest personnel's related data, and transmit associated data to benchmark database;
If E has, then further judge other monitor staff whether in the monitoring range of this camera, if the recognition data that then adds this camera is related with these nearest personnel's related data, and transmits associated data to benchmark database;
F if not, the recognition data incidence relation of related data and this camera that then will exceed the personnel of this camera head monitor scope is removed, and the associated data in the corresponding change benchmark database;
The monitored object quantity of each camera head of G real-time judge; When this quantity surpasses the setting quantity of each camera head; System will distribute automatically; To there be the monitored object of monitored in common camera head to carry out the change of associated data, the monitored object that has more in the camera head will be distributed to the camera head that monitoring quantity does not exceed standard.
H comparison process device forms instruction with result, through sender unit driving command is sent to this camera head and the former camera head of being monitored,
The I camera head is received instruction through signal receiving/transmission device, and triggers drive unit, changes the focal length and the corner of camera based on instruction.
J in addition; Video monitoring system also provides a kind of assignment subsystem of operating right; It connects comparison process device and camera head respectively; Operating right includes the highest priority that drives as camera head with staff's operation order information, drives special priority that camera head monitors and the mobile directional data through the monitored object normal priority as the camera head driving factors with manual mode.
The K operating right is set by the system manager.So just can under particular case, interrupt the control of the camera head of comparison process device and appointment, allow the supervision personnel, let the camera sensing need the object of keeping watch on through manual mode control camera head; But should guarantee the priority of operation order information Control, just when operation order will carry out work, the camera of this moment should be monitored according to the instruction of comparison process device automatically.
6, the comparison process device also converts, and provides the data after the conversion to send to computer model when handling locator data, according to the basis of institute's graphing, locating information is fed back at the scene on the scenario simulation figure, supplies the monitor staff to monitor usefulness;
7, after the data relay device in the base station receives alarm command information, handle (like amplification, fidelity processing etc.), be forwarded to portable terminal then;
8, after the data receiver of portable terminal receives the alarm command information that master control set returns; And pass to data processing equipment; Data processing equipment is handled the instruction that obtains, and triggering signal is sent to alarm device, and alarm device sends the corresponding staff of alarm signal notice.
It is identical with prior art that the present invention does not state part.
Claims (10)
1. automatic video monitoring system of electricity field operation; It is characterized in that; Include like the lower part: master control set; Include signal receiving device, sender unit and comparison process device and benchmark database; Include the recognition data of on-the-spot each camera head installed of electric operating and the associated data between the corresponding monitor staff's related data with it of this recognition data in the benchmark database, wherein the recognition data of camera head comprises locator data, monitoring angle, monitoring distance;
Portable terminal and global position system, portable terminal include data receiver, data sending terminal, data processing equipment, and data receiver is connected with data processing equipment respectively with data sending terminal;
Camera head, the signal receiving/transmission device that include camera, the drive unit that is connected with camera, is connected with drive unit;
Carry when the staff gets into operation field and start portable terminal; Portable terminal begins to receive the data of global position system through data receiver; Handle calculating through data processing equipment then; Obtain corresponding locator data, through data sending terminal locator data is sent afterwards;
After the signal receiving device of master control set receives personnel's locator data; Send the comparison process device to; The comparison process device is handled this locator data, and does following judgment processing based on benchmark database: judge from the nearest portable terminal of this camera;
Judge whether this portable terminal has other camera head monitors, then that the recognition data of this camera is related with these nearest personnel's related data if do not have, and transmit associated data to benchmark database;
If these nearest personnel have other camera head monitors; Further judge that these nearest personnel are whether also in the camera scope that it is monitored; If no, it is related with the data between its former camera of being monitored then to remove these nearest personnel, and with carrying out association link between this camera and this nearest personnel; And above-mentioned associated data is sent to benchmark database, as up-to-date reference data;
The comparison process device sends to this camera head and the former camera head of being monitored through sender unit with driving command,
Camera head is received instruction through signal receiving/transmission device, and triggers drive unit, changes the focal length and the corner of camera based on instruction.
2. automatic video monitoring system of electricity field operation according to claim 1; It is characterized in that; Global position system includes position location satellite and base station, and the data sink of portable terminal receives the data of position location satellite on the one hand, receives the data of base station on the other hand; Establishing device through data then positions calculating and corrects location Calculation, the locator data of output portable terminal.
3. automatic video monitoring system of electricity field operation according to claim 1 is characterized in that, the comparison process device can also be done following judgment processing according to benchmark database:
Whether the recognition data of judging this camera is also related with other staff's related data, then that the recognition data of this camera is related with these nearest personnel's related data if do not have, and transmits associated data to benchmark database;
If have, then further judge other monitor staff whether in the monitoring range of this camera, if the recognition data that then adds this camera is related with these nearest personnel's related data, and transmits associated data to benchmark database;
If not, the recognition data incidence relation of related data and this camera that then will exceed the personnel of this camera head monitor scope is removed, and the associated data in the corresponding change benchmark database.
4. according to claim 1 or 3 described automatic video monitoring system of electricity field operation; It is characterized in that; The monitored object quantity of further each camera head of real-time judge of comparison process device, when this quantity surpasses the setting quantity of each camera head, system will distribute automatically; To there be the monitored object of monitored in common camera head to carry out the change of associated data, the monitored object that has more in the camera head will be distributed to the camera head that monitoring quantity does not exceed standard.
5. according to claim 1 or 3 described automatic video monitoring system of electricity field operation; It is characterized in that; Also include the operation order information of monitored object in the benchmark database; The comparison process device can be handled according to operation order information as follows: when monitored object need be executed the task, the comparison process device can carry out data processing according to time, the operation place of operation order, sends command adapted thereto then and gives camera head; By the direct alignment function equipment of the camera head of appointment, carry out remote monitoring.
6. automatic video monitoring system of electricity field operation according to claim 1; It is characterized in that; Video monitoring system also provides a kind of assignment subsystem of operating right; It connects comparison process device and camera head respectively; Operating right includes the highest priority that drives as camera head with staff's operation order or work ticket information, drives special priority that camera head monitors and the mobile directional data through the monitored object normal priority as the camera head driving factors with system manager's manual mode.
7. automatic video monitoring system of electricity field operation according to claim 1 is characterized in that automatic video monitoring system also includes a kind of storage device, and it is connected with the comparison process device.
8. automatic video monitoring system of electricity field operation according to claim 1; It is characterized in that; Also include a kind of data relay device; It includes first data-interface, central processing unit and second data-interface that is electrically connected in regular turn, and first data-interface transmits with data sending terminal with the data receiver of portable terminal and is connected, and second data-interface transmits with sender unit with the signal receiving device of master control set and is connected.
9. automatic video monitoring system of electricity field operation according to claim 1 is characterized in that, the data relay device is installed in the base station of global position system, the coffret of and portable terminal shared with base station.
10. automatic video monitoring system of electricity field operation according to claim 1; It is characterized in that; Each portable terminal all has the identification code of a unique sign; Master control set passes through this identification code of judgement, and related with target work ticket or operation order, obtains the corresponding staff of identification code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2009101129413A CN101742255B (en) | 2009-12-04 | 2009-12-04 | Automatic video monitoring system of electricity field operation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101129413A CN101742255B (en) | 2009-12-04 | 2009-12-04 | Automatic video monitoring system of electricity field operation |
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| CN101742255A CN101742255A (en) | 2010-06-16 |
| CN101742255B true CN101742255B (en) | 2012-01-25 |
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| CN2009101129413A Active CN101742255B (en) | 2009-12-04 | 2009-12-04 | Automatic video monitoring system of electricity field operation |
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