CN104597886A - Monitoring system and method for power distribution station - Google Patents
Monitoring system and method for power distribution station Download PDFInfo
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- CN104597886A CN104597886A CN201510039353.7A CN201510039353A CN104597886A CN 104597886 A CN104597886 A CN 104597886A CN 201510039353 A CN201510039353 A CN 201510039353A CN 104597886 A CN104597886 A CN 104597886A
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- 238000013507 mapping Methods 0.000 claims description 14
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
- G05B19/41855—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication by local area network [LAN], network structure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
The invention provides a monitoring system and method for a power distribution station. A temperature sensor, a humidity sensor, a dust concentration sensor, a fingerprint sensor and a liquid level sensor are connected with the first input port of an ARM processor, the second input port of the ARM processor, the third input port of the ARM processor, the fourth input port of the ARM processor and the fifth input port of the ARM processor respectively. The control port of the ARM processor is connected with a coil of a relay of an electronic control lock. The ARM processor is connected with a server and a monitoring computer through a network, and the defects that due to the fact that in the prior art, no monitoring method happens and disturbance between channels frequently happens, the transmission lag of the channels is increased, the information accuracy is not high, the mutual disturbance ratio is increased, the information transmission is hindered, and the certain limitation exists in the development of the monitoring on the power distribution station are overcome.
Description
Technical field
The invention belongs to distribution substation monitoring technique field, be specifically related to a kind of supervisory system for distribution substation and method for supervising thereof.
Background technology
Distribution substation is as the important productive unit of electric power system, it is again the terminal device directly towards electricity consumption enterprise or resident, its safe operation relates to the Electrical Safety of huge numbers of families, power supply enterprise establishes the system of patrolling and examining for this reason, but because wide point is many, so can only patrol and examine once for two, three months, so can not Timeliness coverage fault or dangerous situation; Too increase relevant monitoring device at the scene, but be difficult to remote collection related data.The period that summer hot weather supply load is large needs the temperature of real-time grasp equipment, humidity, dust concentration, personnel enter situation and need the flooded condition of the cable duct grasping distribution substation in time rainy season, therefore advanced collection, identification, analysis, transmission terminal is needed, management platform in conjunction with backstage integrates each information source, and does not also have now such monitor mode to occur; Information in addition owing to monitoring for distribution substation often carries out uninterrupted monitoring in real time, collected information transmits just many, and monitored equipment is quite a few, some like this Dedicated Traffic Channels carry out run duration together, the defect of the mutual disturbance of channel always occurs, makes the transmission lag of channel increase the weight of thus, information accuracy is not high and mutual disturbance ratio increases the weight of such defect, the transmission that result in information is hindered, and the development thus for distribution substation monitoring just exists certain limitation.
Summary of the invention
Object of the present invention provides a kind of supervisory system for distribution substation and method for supervising thereof, be included in each distribution substation in the distribution substation needing monitoring and be respectively arranged with temperature sensor, humidity sensor and sensor of dust concentration, the door of each described distribution substation is respectively arranged with by the electric control lock of Control, also fingerprint sensor is respectively arranged with in addition on the door of each distribution substation, and in the cable duct of each distribution substation, be respectively arranged with liquid level sensor, described temperature sensor, humidity sensor, sensor of dust concentration, fingerprint sensor and liquid level sensor are respectively with the first input end mouth of arm processor, second input port of arm processor, 3rd input port of arm processor, the four-input terminal mouth of arm processor is connected with the 5th input port of arm processor, and the control port of described arm processor is connected with the coil of the relay of electric control lock, described arm processor is connected with monitoring computer with server by network, with the database for storing distribution substation information and the service module for distribution substation information in described server, the module for distribution substation monitoring is included in described monitoring computer, with the module for the treatment of distribution substation information in described arm processor, and avoided in prior art by method for supervising and do not have described monitor mode to occur, the mutual disturbance of channel always occurs makes the transmission lag of channel increase the weight of thus, information accuracy not high and mutually disturbance ratio to increase the weight of and the transmission that result in information is hindered and the development of distribution substation monitoring just existed to the defect of certain limitation.
In order to overcome deficiency of the prior art, the invention provides a kind of for the supervisory system of distribution substation and the solution of method for supervising thereof, specific as follows:
A kind of supervisory system for distribution substation, be included in each distribution substation in the distribution substation needing monitoring and be respectively arranged with temperature sensor 1, humidity sensor 2 and sensor of dust concentration 3, the door of each described distribution substation is respectively arranged with the electric control lock 4 controlled by relay 8, fingerprint sensor 5 is also respectively arranged with in addition on the door of each distribution substation, and in the cable duct of each distribution substation, be respectively arranged with liquid level sensor 6, described temperature sensor 1, humidity sensor 2, sensor of dust concentration 3, fingerprint sensor 5 and liquid level sensor 6 are respectively with the first input end mouth of arm processor 7, second input port of arm processor 7, 3rd input port of arm processor 7, the four-input terminal mouth of arm processor 7 is connected with the 5th input port of arm processor 7, and the control port of described arm processor 7 is connected with the coil of the relay 8 of electric control lock 4, described arm processor 7 is connected with monitoring computer 11 with server 10 by network 9, with the database for storing distribution substation information and the service module for distribution substation information in described server 10, the module for distribution substation monitoring and fingerprint identification software is included in described monitoring computer 11, with the module for the treatment of distribution substation information in described arm processor 7.
Described comprise permission personnel for the database storing distribution substation information and enter distribution substation information table, distribution substation facility information table and distribution substation parameter information table, the ID of the temperature sensor of each distribution substation is included in described distribution substation facility information table, the ID of humidity sensor, the ID of sensor of dust concentration, the ID of fingerprint sensor, the identifier number of the ID of liquid level sensor and this distribution substation, the ID value of the temperature sensor of one of them distribution substation, the ID value of humidity sensor, the ID value of sensor of dust concentration, the ID value of fingerprint sensor, the ID value of liquid level sensor and the identifier number of this distribution substation form a record, the field name of described distribution substation parameter information table includes acquisition time, the mark of distribution substation, temperature, humidity, dust concentration and liquid level, described permission personnel enter the title of the permission personnel including each distribution substation in distribution substation information table, the finger print data of this permission personnel and the identifier number of this distribution substation, and one of one of them distribution substation allows the title of personnel, the finger print data of this permission personnel and the identifier number of this distribution substation to form a record.
The finger print data that described fingerprint identification software is used for the finger print data in all records corresponding to the identifier number of distribution substation consistent for the identifier number with the distribution substation extracted receives with server 10 one by one compares.
The described service module for distribution substation information is used for resolving packets of information, obtains local zone time after parsing, the ID of temperature sensor, temperature value, the ID of humidity sensor, humidity value, the ID of sensor of dust concentration, dust concentration value, the ID of liquid level sensor and level value, then for the service module of distribution substation information the ID of temperature sensor obtained after resolving, the ID of humidity sensor, the ID of sensor of dust concentration and the ID of liquid level sensor is with comparing one by one for the record storing the distribution substation facility information table in the database of distribution substation information, if the ID of the temperature sensor obtained after resolving, with the ID of humidity sensor, ID with sensor of dust concentration and the ID with liquid level sensor is respectively with the ID value of the temperature sensor in a record for storing the distribution substation facility information table in the database of distribution substation information, the ID value of humidity sensor, the ID value of sensor of dust concentration and the ID value of liquid level sensor consistent, just the identifier number of the distribution substation in this record to be extracted, and the identifier number of this distribution substation, the local zone time parsed, temperature value, humidity value, the field that dust concentration value and level value form the distribution substation parameter information table that is recorded in the database stored respectively for storing distribution substation information is called acquisition time, the mark of distribution substation, temperature, humidity, each self-corresponding field value is used as in dust concentration and liquid level, also the identifier number of this distribution substation, the local zone time parsed, temperature value, humidity value, dust concentration value and level value are sent in monitoring computer 11 by network 9 for the service module of distribution substation information in addition and show, for retrieving that record at the ID value place with the consistent fingerprint sensor of the ID of the fingerprint sensor received in distribution substation facility information table according to the ID of the fingerprint sensor received, and the identifier number of the distribution substation in this record is extracted, and then all records found with corresponding to the identifier number of the consistent distribution substation of the identifier number of the distribution substation extracted are entered in distribution substation information table permission personnel, then start fingerprint identification software, for being returned the instruction allowing to unblank to arm processor 7 by network 9, after such arm processor 7 receives the instruction allowing to unblank, just signal is sent to the coil of the relay 8 of electric control lock 4 and electric control lock 4 is opened, allow personnel to pass in and out distribution substation with this.
The described module for distribution substation monitoring is used for the identifier number of distribution substation, the local zone time parsed, temperature value, humidity value, dust concentration value and level value to show.
The described module for the treatment of distribution substation information is used for the local zone time included now, with the ID of temperature sensor and the temperature information for distribution substation of temperature value, with the ID of humidity sensor and the humidity information for distribution substation of humidity value, packets of information with the liquid level information of the cable duct for distribution substation of the ID of sensor of dust concentration and the dust concentration information for distribution substation of dust concentration value and the ID with liquid level sensor and level value is sent in server 10 by network 9, for the ID of the finger print data collected and fingerprint sensor is sent in server 10 by network 9.
The method for supervising of the described supervisory system for distribution substation, step is as follows:
Step 1: first by temperature sensor 1, humidity sensor 2, sensor of dust concentration 3 and liquid level sensor 6 are respectively the temperature information for distribution substation gathering the ID with temperature sensor and the temperature value come, with the ID of humidity sensor and the humidity information for distribution substation of humidity value, liquid level information with the cable duct for distribution substation of the ID of sensor of dust concentration and the dust concentration information for distribution substation of dust concentration value and the ID with liquid level sensor and level value is sent in arm processor 7,
Step 2:ARM processor 7 receives the temperature information for distribution substation of ID with temperature sensor and temperature value, with the ID of humidity sensor and the humidity information for distribution substation of humidity value, after liquid level information with the cable duct for distribution substation of the ID of sensor of dust concentration and the dust concentration information for distribution substation of dust concentration value and the ID with liquid level sensor and level value, by running for the treatment of the module of distribution substation information the local zone time included now, with the ID of temperature sensor and the temperature information for distribution substation of temperature value, with the ID of humidity sensor and the humidity information for distribution substation of humidity value, packets of information with the liquid level information of the cable duct for distribution substation of the ID of sensor of dust concentration and the dust concentration information for distribution substation of dust concentration value and the ID with liquid level sensor and level value is sent in server 10 by network 9,
Step 3: server 10 receives and includes local zone time, with the ID of temperature sensor and the temperature information for distribution substation of temperature value, with the ID of humidity sensor and the humidity information for distribution substation of humidity value, after packets of information with the liquid level information of the cable duct for distribution substation of the ID of sensor of dust concentration and the dust concentration information for distribution substation of dust concentration value and the ID with liquid level sensor and level value, with regard to running the service module being used for distribution substation information, this packets of information being resolved, after parsing, obtaining local zone time, the ID of temperature sensor, temperature value, the ID of humidity sensor, humidity value, the ID of sensor of dust concentration, dust concentration value, the ID of liquid level sensor and level value, then for the service module of distribution substation information the ID of temperature sensor obtained after resolving, the ID of humidity sensor, the ID of sensor of dust concentration and the ID of liquid level sensor is with comparing one by one for the record storing the distribution substation facility information table in the database of distribution substation information, if the ID of the temperature sensor obtained after resolving, with the ID of humidity sensor, ID with sensor of dust concentration and the ID with liquid level sensor is respectively with the ID value of the temperature sensor in a record for storing the distribution substation facility information table in the database of distribution substation information, the ID value of humidity sensor, the ID value of sensor of dust concentration and the ID value of liquid level sensor consistent, just the identifier number of the distribution substation in this record to be extracted, and the identifier number of this distribution substation, the local zone time parsed, temperature value, humidity value, the field that dust concentration value and level value form the distribution substation parameter information table that is recorded in the database stored respectively for storing distribution substation information is called acquisition time, the mark of distribution substation, temperature, humidity, each self-corresponding field value is used as in dust concentration and liquid level, service module in addition for distribution substation information also shows the module for distribution substation monitoring that the identifier number of this distribution substation, the local zone time parsed, temperature value, humidity value, dust concentration value and level value are sent in monitoring computer 11 described in startup by network 9 the identifier number of distribution substation, the local zone time parsed, temperature value, humidity value, dust concentration value and level value,
Step 4: when there being people to pin fingerprint sensor 5, fingerprint sensor 5 is sent to the ID of the finger print data collected and fingerprint sensor in arm processor 7 in real time, by the module run for the treatment of distribution substation information, the ID of the finger print data collected and fingerprint sensor is sent in server 10 by network 9, after server 10 receives the ID of finger print data and fingerprint sensor, in distribution substation facility information table, that record at the ID value place with the consistent fingerprint sensor of the ID of the fingerprint sensor received just is retrieved according to the ID of the fingerprint sensor received, and the identifier number of the distribution substation in this record is extracted, and then all records found with corresponding to the identifier number of the consistent distribution substation of the identifier number of the distribution substation extracted are entered in distribution substation information table permission personnel, then start fingerprint identification software the finger print data that the finger print data in all records corresponding to the identifier number of distribution substation consistent for the identifier number with the distribution substation extracted receives with server 10 is one by one compared, if be consistent, service module for distribution substation information just returns the instruction allowing to unblank to arm processor 7 by network 9, after such arm processor 7 receives the instruction allowing to unblank, just send signal to the coil of the relay 8 of electric control lock 4 electric control lock 4 is opened, personnel are allowed to pass in and out distribution substation with this.
As follows for the mode of intelligence transmission between server, monitoring computer and arm processor in the method for supervising of the supervisory system of described distribution substation in addition:
(1) classification number of Dedicated Traffic Channel and the sequence number of Dedicated Traffic Channel is specified to each Dedicated Traffic Channel in some Dedicated Traffic Channels, some Dedicated Traffic Channels that the classification number of Dedicated Traffic Channel is identical form corresponding classification, and the mutual sequence number of the consistent some Dedicated Traffic Channels of classification number has difference;
(2) by means of classification number and the sequence number of each Dedicated Traffic Channel, perform mapping algorithm, all Dedicated Traffic Channels are formed mapping relations one by one with the part of path of point-to-point on network respectively, and the Dedicated Traffic Channel adjoined be mapped to non-contiguous network on the part of path of point-to-point;
(3) Dedicated Traffic Channel after mapping one by one carrys out transmission of information, and the message of transmission of information is divided into groups, and the grouping of each message is identified as identification code according to sequencing consecution natural number, the grouping of alternately transmits identification code to be the grouping of the message of odd number and identification code the be message of even numbers, each bit value of the grouping of message is balancedly distributed to each Dedicated Traffic Channel to transmit in turn, and the bit number of the grouping of message is consistent with the number of Dedicated Traffic Channel.
Apply such scheme of the present invention, just can remote collection related data.The period that summer hot weather supply load is large needs the temperature of real-time grasp equipment, humidity, dust concentration, personnel enter situation and need the flooded condition of the cable duct grasping distribution substation in time rainy season, by the supervisory system for power distribution room of the present invention just early enough advanced collection, identification, analysis, transmission terminal, the management platform in conjunction with backstage integrates each information source.
Accompanying drawing explanation
Figure l is the theory structure schematic diagram of the supervisory system for distribution substation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, summary of the invention is described further:
With reference to shown in Fig. 1, for the supervisory system of distribution substation, be included in each distribution substation in the distribution substation needing monitoring and be respectively arranged with temperature sensor 1, humidity sensor 2 and sensor of dust concentration 3, the door of each described distribution substation is respectively arranged with the electric control lock 4 controlled by relay 8, fingerprint sensor 5 is also respectively arranged with in addition on the door of each distribution substation, and in the cable duct of each distribution substation, be respectively arranged with liquid level sensor 6, described temperature sensor 1, humidity sensor 2, sensor of dust concentration 3, fingerprint sensor 5 and liquid level sensor 6 are respectively with the first input end mouth of arm processor 7, second input port of arm processor 7, 3rd input port of arm processor 7, the four-input terminal mouth of arm processor 7 is connected with the 5th input port of arm processor 7, and the control port of described arm processor 7 is connected with the coil of the relay 8 of electric control lock 4, described arm processor 7 is connected with monitoring computer 11 with server 10 by network 9, with the database for storing distribution substation information and the service module for distribution substation information in described server 10, the module for distribution substation monitoring and fingerprint identification software is included in described monitoring computer 11, with the module for the treatment of distribution substation information in described arm processor 7.Described comprise permission personnel for the database storing distribution substation information and enter distribution substation information table, distribution substation facility information table and distribution substation parameter information table, the ID of the temperature sensor of each distribution substation is included in described distribution substation facility information table, the ID of humidity sensor, the ID of sensor of dust concentration, the ID of fingerprint sensor, the identifier number of the ID of liquid level sensor and this distribution substation, the ID value of the temperature sensor of one of them distribution substation, the ID value of humidity sensor, the ID value of sensor of dust concentration, the ID value of fingerprint sensor, the ID value of liquid level sensor and the identifier number of this distribution substation form a record, the field name of described distribution substation parameter information table includes acquisition time, the mark of distribution substation, temperature, humidity, dust concentration and liquid level, described permission personnel enter the title of the permission personnel including each distribution substation in distribution substation information table, the finger print data of this permission personnel and the identifier number of this distribution substation, and one of one of them distribution substation allows the title of personnel, the finger print data of this permission personnel and the identifier number of this distribution substation to form a record.The finger print data that described fingerprint identification software is used for the finger print data in all records corresponding to the identifier number of distribution substation consistent for the identifier number with the distribution substation extracted receives with server 10 one by one compares.The described service module for distribution substation information is used for resolving packets of information, obtains local zone time after parsing, the ID of temperature sensor, temperature value, the ID of humidity sensor, humidity value, the ID of sensor of dust concentration, dust concentration value, the ID of liquid level sensor and level value, then for the service module of distribution substation information the ID of temperature sensor obtained after resolving, the ID of humidity sensor, the ID of sensor of dust concentration and the ID of liquid level sensor is with comparing one by one for the record storing the distribution substation facility information table in the database of distribution substation information, if the ID of the temperature sensor obtained after resolving, with the ID of humidity sensor, ID with sensor of dust concentration and the ID with liquid level sensor is respectively with the ID value of the temperature sensor in a record for storing the distribution substation facility information table in the database of distribution substation information, the ID value of humidity sensor, the ID value of sensor of dust concentration and the ID value of liquid level sensor consistent, just the identifier number of the distribution substation in this record to be extracted, and the identifier number of this distribution substation, the local zone time parsed, temperature value, humidity value, the field that dust concentration value and level value form the distribution substation parameter information table that is recorded in the database stored respectively for storing distribution substation information is called acquisition time, the mark of distribution substation, temperature, humidity, each self-corresponding field value is used as in dust concentration and liquid level, also the identifier number of this distribution substation, the local zone time parsed, temperature value, humidity value, dust concentration value and level value are sent in monitoring computer 11 by network 9 for the service module of distribution substation information in addition and show, for retrieving that record at the ID value place with the consistent fingerprint sensor of the ID of the fingerprint sensor received in distribution substation facility information table according to the ID of the fingerprint sensor received, and the identifier number of the distribution substation in this record is extracted, and then all records found with corresponding to the identifier number of the consistent distribution substation of the identifier number of the distribution substation extracted are entered in distribution substation information table permission personnel, then start fingerprint identification software, for being returned the instruction allowing to unblank to arm processor 7 by network 9, after such arm processor 7 receives the instruction allowing to unblank, just signal is sent to the coil of the relay 8 of electric control lock 4 and electric control lock 4 is opened, allow personnel to pass in and out distribution substation with this.The described module for distribution substation monitoring is used for the identifier number of distribution substation, the local zone time parsed, temperature value, humidity value, dust concentration value and level value to show.The described module for the treatment of distribution substation information is used for the local zone time included now, with the ID of temperature sensor and the temperature information for distribution substation of temperature value, with the ID of humidity sensor and the humidity information for distribution substation of humidity value, packets of information with the liquid level information of the cable duct for distribution substation of the ID of sensor of dust concentration and the dust concentration information for distribution substation of dust concentration value and the ID with liquid level sensor and level value is sent in server 10 by network 9, for the ID of the finger print data collected and fingerprint sensor is sent in server 10 by network 9.
The method for supervising of the described supervisory system for distribution substation, step is as follows:
Step 1: first by temperature sensor 1, humidity sensor 2, sensor of dust concentration 3 and liquid level sensor 6 are respectively the temperature information for distribution substation gathering the ID with temperature sensor and the temperature value come, with the ID of humidity sensor and the humidity information for distribution substation of humidity value, liquid level information with the cable duct for distribution substation of the ID of sensor of dust concentration and the dust concentration information for distribution substation of dust concentration value and the ID with liquid level sensor and level value is sent in arm processor 7,
Step 2:ARM processor 7 receives the temperature information for distribution substation of ID with temperature sensor and temperature value, with the ID of humidity sensor and the humidity information for distribution substation of humidity value, after liquid level information with the cable duct for distribution substation of the ID of sensor of dust concentration and the dust concentration information for distribution substation of dust concentration value and the ID with liquid level sensor and level value, by running for the treatment of the module of distribution substation information the local zone time included now, with the ID of temperature sensor and the temperature information for distribution substation of temperature value, with the ID of humidity sensor and the humidity information for distribution substation of humidity value, packets of information with the liquid level information of the cable duct for distribution substation of the ID of sensor of dust concentration and the dust concentration information for distribution substation of dust concentration value and the ID with liquid level sensor and level value is sent in server 10 by network 9,
Step 3: server 10 receives and includes local zone time, with the ID of temperature sensor and the temperature information for distribution substation of temperature value, with the ID of humidity sensor and the humidity information for distribution substation of humidity value, after packets of information with the liquid level information of the cable duct for distribution substation of the ID of sensor of dust concentration and the dust concentration information for distribution substation of dust concentration value and the ID with liquid level sensor and level value, with regard to running the service module being used for distribution substation information, this packets of information being resolved, after parsing, obtaining local zone time, the ID of temperature sensor, temperature value, the ID of humidity sensor, humidity value, the ID of sensor of dust concentration, dust concentration value, the ID of liquid level sensor and level value, then for the service module of distribution substation information the ID of temperature sensor obtained after resolving, the ID of humidity sensor, the ID of sensor of dust concentration and the ID of liquid level sensor is with comparing one by one for the record storing the distribution substation facility information table in the database of distribution substation information, if the ID of the temperature sensor obtained after resolving, with the ID of humidity sensor, ID with sensor of dust concentration and the ID with liquid level sensor is respectively with the ID value of the temperature sensor in a record for storing the distribution substation facility information table in the database of distribution substation information, the ID value of humidity sensor, the ID value of sensor of dust concentration and the ID value of liquid level sensor consistent, just the identifier number of the distribution substation in this record to be extracted, and the identifier number of this distribution substation, the local zone time parsed, temperature value, humidity value, the field that dust concentration value and level value form the distribution substation parameter information table that is recorded in the database stored respectively for storing distribution substation information is called acquisition time, the mark of distribution substation, temperature, humidity, each self-corresponding field value is used as in dust concentration and liquid level, service module in addition for distribution substation information also shows the module for distribution substation monitoring that the identifier number of this distribution substation, the local zone time parsed, temperature value, humidity value, dust concentration value and level value are sent in monitoring computer 11 described in startup by network 9 the identifier number of distribution substation, the local zone time parsed, temperature value, humidity value, dust concentration value and level value,
Step 4: when there being people to pin fingerprint sensor 5, fingerprint sensor 5 is sent to the ID of the finger print data collected and fingerprint sensor in arm processor 7 in real time, by the module run for the treatment of distribution substation information, the ID of the finger print data collected and fingerprint sensor is sent in server 10 by network 9, after server 10 receives the ID of finger print data and fingerprint sensor, in distribution substation facility information table, that record at the ID value place with the consistent fingerprint sensor of the ID of the fingerprint sensor received just is retrieved according to the ID of the fingerprint sensor received, and the identifier number of the distribution substation in this record is extracted, and then all records found with corresponding to the identifier number of the consistent distribution substation of the identifier number of the distribution substation extracted are entered in distribution substation information table permission personnel, then start fingerprint identification software the finger print data that the finger print data in all records corresponding to the identifier number of distribution substation consistent for the identifier number with the distribution substation extracted receives with server 10 is one by one compared, if be consistent, service module for distribution substation information just returns the instruction allowing to unblank to arm processor 7 by network 9, after such arm processor 7 receives the instruction allowing to unblank, just send signal to the coil of the relay 8 of electric control lock 4 electric control lock 4 is opened, personnel are allowed to pass in and out distribution substation with this.As follows for the mode of intelligence transmission between server, monitoring computer and arm processor in the method for supervising of the supervisory system of described distribution substation in addition:
(1) classification number of Dedicated Traffic Channel and the sequence number of Dedicated Traffic Channel is specified to each Dedicated Traffic Channel in some Dedicated Traffic Channels, some Dedicated Traffic Channels that the classification number of Dedicated Traffic Channel is identical form corresponding classification, and the mutual sequence number of the consistent some Dedicated Traffic Channels of classification number has difference;
(2) by means of classification number and the sequence number of each Dedicated Traffic Channel, perform mapping algorithm, all Dedicated Traffic Channels are formed mapping relations one by one with the part of path of point-to-point on network respectively, and the Dedicated Traffic Channel adjoined be mapped to non-contiguous network on the part of path of point-to-point;
(3) Dedicated Traffic Channel after mapping one by one carrys out transmission of information, and the message of transmission of information is divided into groups, and the grouping of each message is identified as identification code according to sequencing consecution natural number, the grouping of alternately transmits identification code to be the grouping of the message of odd number and identification code the be message of even numbers, each bit value of the grouping of message is balancedly distributed to each Dedicated Traffic Channel to transmit in turn, and the bit number of the grouping of message is consistent with the number of Dedicated Traffic Channel.
Server in the method for supervising of the supervisory system of described distribution substation of the present invention, the mode of intelligence transmission between monitoring computer and arm processor is based on the defect that the supervisory system of distribution substation is always occurred to for channel mutual disturbance, the transmission lag of channel is made to increase the weight of thus, information accuracy is not high and mutual disturbance ratio increases the weight of such defect, the problem that the transmission that result in information is hindered, the Dedicated Traffic Channel adjoined before not re-using is mapped to the structure of the part of path of point-to-point on the network that adjoins, by means of the template of circuit-line transmission lag, derive the optimization mapping algorithm of the part of path of point-to-point on Dedicated Traffic Channel to network, this reduces the probability of the mutual disturbance of channel, construct the template of circuit-line transmission lag in addition be at all point-to-point on network part of path between energy be mutually delivered to the cycle be delivered to and the receiving cycle of random site, such mode can be derived by circuit simulation mode, and lagged value in the template of circuit-line transmission lag and energy acceptance moment export as the operation circulating and perform, such mode starts the lagged value of first time transmission and energy acceptance moment as initialization value, via circulation using transmission lagged value and the energy acceptance moment by performing upgrading as fragment like this by periodic quantity, the lagged value of each Dedicated Traffic Channel between such mode that circulates a pair circulation as of late and the ratio of the variable quantity of upgrading are decreased to and are less than 4 percent, and the mapping algorithm of optimization will meet such condition:
One, potential adjoin attribute every a pair, all more than 100%, the data that the phase place namely under mapping relations is contrary are the same to the span of the data except these data;
Two, on random a pair network adjoined point-to-point part of path between interval consistent.
The method of what the existing network information transmitted that circuit generally uses is all error detecting code, such method can detect the mistake lower than nybble, the mistake that can detect immediately is the mistake of odd number, the mistake lower than a byte of random generation, and under the mistake higher than a byte false dismissal probability higher than 0.015625, when creating the undetected error problem of Dedicated Traffic Channel thus in the circuit of network delivery data, the mistake of the monitoring of power distribution room will be caused, the present invention has used a kind of method that odd number and even numbers region adopt in turn thus, the message that network packet contains the information that needs transmit is divided into groups, divides in each Dedicated Traffic Channel so in turn, after destination party receives the message of grouping, rely on such mode that the message of grouping is assembled the structure for message immediately, then the error detection of checked for errors code, if and have Dedicated Traffic Channel occur cannot the problem of error correction time, such method just can be assembled the message of the grouping of Dedicated Traffic Channel again, message with the grouping of other Dedicated Traffic Channel constitutes mode in turn, the pattern achieving error detection be not coherent can by the problem found out, the error detection problem of a more than byte can not be there is, if such mode error detection in Dedicated Traffic Channel cannot the problem of error correction, transmission line in such network is just selected again, namely lose the Dedicated Traffic Channel that cannot transmit, other Dedicated Traffic Channel is again selected to realize information transmission by transmission side and destination party, such alternating fashion realizes upgrading according to the quantity of Dedicated Traffic Channel, guarantee the accurate and efficient of packet check.
Server in the method for supervising of the supervisory system for described distribution substation of the present invention like this, the mode of intelligence transmission between monitoring computer and arm processor improves the efficiency that information is transmitted, this is all by Dedicated Traffic Channel being mapped to according to the mapping method optimized the part of path of point-to-point on network in conjunction with mapping mode based on circuit appointment aspect, reduce Dedicated Traffic Channel mutually because the transmission lag of mutual disturbance initiation, improve information accuracy, and improve the error detecing capability of the supervisory system of power distribution room, this is mainly by identifying as identification code according to sequencing consecution natural number the grouping of each message, the grouping of alternately transmits identification code to be the grouping of the message of odd number and identification code the be message of even numbers, each bit value of the grouping of message is balancedly distributed to each Dedicated Traffic Channel to transmit in turn, the bit number of the grouping of message is with the consistent method of the number of Dedicated Traffic Channel, just the message of the grouping of Dedicated Traffic Channel can be assembled again, message with the grouping of other Dedicated Traffic Channel constitutes mode in turn, the pattern achieving error detection be not coherent can by the problem found out, the error detection problem of a more than byte can not be there is, if such mode error detection in Dedicated Traffic Channel cannot the problem of error correction, transmission line in such network is just selected again, namely lose the Dedicated Traffic Channel that cannot transmit, other Dedicated Traffic Channel is again selected to realize information transmission by transmission side and destination party, such alternating fashion realizes upgrading according to the quantity of Dedicated Traffic Channel, guarantee the accurate and efficient of packet check.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solution of the present invention content, according to technical spirit of the present invention, within the spirit and principles in the present invention, to any simple amendment that above embodiment is done, equivalent replacement and improvement etc., within the protection domain all still belonging to technical solution of the present invention.
Claims (8)
1. the supervisory system for distribution substation, it is characterized in that being included in each distribution substation in the distribution substation of needs monitoring and be respectively arranged with temperature sensor, humidity sensor and sensor of dust concentration, the door of each described distribution substation is respectively arranged with by the electric control lock of Control, also fingerprint sensor is respectively arranged with in addition on the door of each distribution substation, and in the cable duct of each distribution substation, be respectively arranged with liquid level sensor, described temperature sensor, humidity sensor, sensor of dust concentration, fingerprint sensor and liquid level sensor are respectively with the first input end mouth of arm processor, second input port of arm processor, 3rd input port of arm processor, the four-input terminal mouth of arm processor is connected with the 5th input port of arm processor, and the control port of described arm processor is connected with the coil of the relay of electric control lock, described arm processor is connected with monitoring computer with server by network, with the database for storing distribution substation information and the service module for distribution substation information in described server, the module for distribution substation monitoring and fingerprint identification software is included in described monitoring computer, with the module for the treatment of distribution substation information in described arm processor.
2. the supervisory system for distribution substation according to claim 1, it is characterized in that described comprise permission personnel for the database storing distribution substation information and entering distribution substation information table, distribution substation facility information table and distribution substation parameter information table, the ID of the temperature sensor of each distribution substation is included in described distribution substation facility information table, the ID of humidity sensor, the ID of sensor of dust concentration, the ID of fingerprint sensor, the identifier number of the ID of liquid level sensor and this distribution substation, the ID value of the temperature sensor of one of them distribution substation, the ID value of humidity sensor, the ID value of sensor of dust concentration, the ID value of fingerprint sensor, the ID value of liquid level sensor and the identifier number of this distribution substation form a record, the field name of described distribution substation parameter information table includes acquisition time, the mark of distribution substation, temperature, humidity, dust concentration and liquid level, described permission personnel enter the title of the permission personnel including each distribution substation in distribution substation information table, the finger print data of this permission personnel and the identifier number of this distribution substation, and one of one of them distribution substation allows the title of personnel, the finger print data of this permission personnel and the identifier number of this distribution substation to form a record.
3. the supervisory system for distribution substation according to claim 2, is characterized in that described fingerprint identification software compares for the finger print data that the finger print data in all records corresponding to the identifier number of distribution substation consistent for the identifier number with the distribution substation extracted is received with server one by one.
4. the supervisory system for distribution substation according to claim 3, is characterized in that the described service module for distribution substation information is for resolving packets of information, obtains local zone time after parsing, the ID of temperature sensor, temperature value, the ID of humidity sensor, humidity value, the ID of sensor of dust concentration, dust concentration value, the ID of liquid level sensor and level value, then for the service module of distribution substation information the ID of temperature sensor obtained after resolving, the ID of humidity sensor, the ID of sensor of dust concentration and the ID of liquid level sensor is with comparing one by one for the record storing the distribution substation facility information table in the database of distribution substation information, if the ID of the temperature sensor obtained after resolving, with the ID of humidity sensor, ID with sensor of dust concentration and the ID with liquid level sensor is respectively with the ID value of the temperature sensor in a record for storing the distribution substation facility information table in the database of distribution substation information, the ID value of humidity sensor, the ID value of sensor of dust concentration and the ID value of liquid level sensor consistent, just the identifier number of the distribution substation in this record to be extracted, and the identifier number of this distribution substation, the local zone time parsed, temperature value, humidity value, the field that dust concentration value and level value form the distribution substation parameter information table that is recorded in the database stored respectively for storing distribution substation information is called acquisition time, the mark of distribution substation, temperature, humidity, each self-corresponding field value is used as in dust concentration and liquid level, also the identifier number of this distribution substation, the local zone time parsed, temperature value, humidity value, dust concentration value and level value are sent in monitoring computer by network for the service module of distribution substation information in addition and show, for retrieving that record at the ID value place with the consistent fingerprint sensor of the ID of the fingerprint sensor received in distribution substation facility information table according to the ID of the fingerprint sensor received, and the identifier number of the distribution substation in this record is extracted, and then all records found with corresponding to the identifier number of the consistent distribution substation of the identifier number of the distribution substation extracted are entered in distribution substation information table permission personnel, then start fingerprint identification software, for being returned the instruction allowing to unblank to arm processor by network, after such arm processor receives the instruction allowing to unblank, just signal is sent to the coil of the relay of electric control lock and electric control lock is opened, allow personnel to pass in and out distribution substation with this.
5. the supervisory system for distribution substation according to claim 4, is characterized in that the described module for distribution substation monitoring is for showing the identifier number of distribution substation, the local zone time parsed, temperature value, humidity value, dust concentration value and level value.
6. the supervisory system for distribution substation according to claim 5, it is characterized in that the described module for the treatment of distribution substation information is used for the local zone time included now, with the ID of temperature sensor and the temperature information for distribution substation of temperature value, with the ID of humidity sensor and the humidity information for distribution substation of humidity value, packets of information with the liquid level information of the cable duct for distribution substation of the ID of sensor of dust concentration and the dust concentration information for distribution substation of dust concentration value and the ID with liquid level sensor and level value is sent in server by network, for the ID of the finger print data collected and fingerprint sensor is sent in server by network.
7. the method for supervising of the supervisory system for distribution substation according to claim 6, it is characterized in that, step is as follows:
Step 1: first pass through temperature sensor, humidity sensor, sensor of dust concentration and liquid level sensor are respectively the temperature information for distribution substation gathering the ID with temperature sensor and the temperature value come, with the ID of humidity sensor and the humidity information for distribution substation of humidity value, liquid level information with the cable duct for distribution substation of the ID of sensor of dust concentration and the dust concentration information for distribution substation of dust concentration value and the ID with liquid level sensor and level value is sent in arm processor,
Step 2:ARM processor receives the temperature information for distribution substation of ID with temperature sensor and temperature value, with the ID of humidity sensor and the humidity information for distribution substation of humidity value, after liquid level information with the cable duct for distribution substation of the ID of sensor of dust concentration and the dust concentration information for distribution substation of dust concentration value and the ID with liquid level sensor and level value, by running for the treatment of the module of distribution substation information the local zone time included now, with the ID of temperature sensor and the temperature information for distribution substation of temperature value, with the ID of humidity sensor and the humidity information for distribution substation of humidity value, packets of information with the liquid level information of the cable duct for distribution substation of the ID of sensor of dust concentration and the dust concentration information for distribution substation of dust concentration value and the ID with liquid level sensor and level value is sent in server by network,
Step 3: server receives and includes local zone time, with the ID of temperature sensor and the temperature information for distribution substation of temperature value, with the ID of humidity sensor and the humidity information for distribution substation of humidity value, after packets of information with the liquid level information of the cable duct for distribution substation of the ID of sensor of dust concentration and the dust concentration information for distribution substation of dust concentration value and the ID with liquid level sensor and level value, with regard to running the service module being used for distribution substation information, this packets of information being resolved, after parsing, obtaining local zone time, the ID of temperature sensor, temperature value, the ID of humidity sensor, humidity value, the ID of sensor of dust concentration, dust concentration value, the ID of liquid level sensor and level value, then for the service module of distribution substation information the ID of temperature sensor obtained after resolving, the ID of humidity sensor, the ID of sensor of dust concentration and the ID of liquid level sensor is with comparing one by one for the record storing the distribution substation facility information table in the database of distribution substation information, if the ID of the temperature sensor obtained after resolving, with the ID of humidity sensor, ID with sensor of dust concentration and the ID with liquid level sensor is respectively with the ID value of the temperature sensor in a record for storing the distribution substation facility information table in the database of distribution substation information, the ID value of humidity sensor, the ID value of sensor of dust concentration and the ID value of liquid level sensor consistent, just the identifier number of the distribution substation in this record to be extracted, and the identifier number of this distribution substation, the local zone time parsed, temperature value, humidity value, the field that dust concentration value and level value form the distribution substation parameter information table that is recorded in the database stored respectively for storing distribution substation information is called acquisition time, the mark of distribution substation, temperature, humidity, each self-corresponding field value is used as in dust concentration and liquid level, service module in addition for distribution substation information also shows the module for distribution substation monitoring that the identifier number of this distribution substation, the local zone time parsed, temperature value, humidity value, dust concentration value and level value are sent in monitoring computer described in startup by network the identifier number of distribution substation, the local zone time parsed, temperature value, humidity value, dust concentration value and level value,
Step 4: when there being people to pin fingerprint sensor, fingerprint sensor is sent to the ID of the finger print data collected and fingerprint sensor in arm processor in real time, by the module run for the treatment of distribution substation information, the ID of the finger print data collected and fingerprint sensor is sent in server by network, after server receives the ID of finger print data and fingerprint sensor, in distribution substation facility information table, that record at the ID value place with the consistent fingerprint sensor of the ID of the fingerprint sensor received just is retrieved according to the ID of the fingerprint sensor received, and the identifier number of the distribution substation in this record is extracted, and then all records found with corresponding to the identifier number of the consistent distribution substation of the identifier number of the distribution substation extracted are entered in distribution substation information table permission personnel, then start fingerprint identification software the finger print data that the finger print data in all records corresponding to the identifier number of distribution substation consistent for the identifier number with the distribution substation extracted receives with server is one by one compared, if be consistent, service module for distribution substation information just returns the instruction allowing to unblank to arm processor by network, after such arm processor receives the instruction allowing to unblank, just send signal to the coil of the relay of electric control lock electric control lock is opened, personnel are allowed to pass in and out distribution substation with this.
8. the method for supervising of the supervisory system for distribution substation according to claim 7, is characterized in that as follows for the mode of intelligence transmission between server, monitoring computer and arm processor in the method for supervising of the supervisory system of described distribution substation in addition:
(1) classification number of Dedicated Traffic Channel and the sequence number of Dedicated Traffic Channel is specified to each Dedicated Traffic Channel in some Dedicated Traffic Channels, some Dedicated Traffic Channels that the classification number of Dedicated Traffic Channel is identical form corresponding classification, and the mutual sequence number of the consistent some Dedicated Traffic Channels of classification number has difference;
(2) by means of classification number and the sequence number of each Dedicated Traffic Channel, perform mapping algorithm, all Dedicated Traffic Channels are formed mapping relations one by one with the part of path of point-to-point on network respectively, and the Dedicated Traffic Channel adjoined be mapped to non-contiguous network on the part of path of point-to-point;
(3) Dedicated Traffic Channel after mapping one by one carrys out transmission of information, and the message of transmission of information is divided into groups, and the grouping of each message is identified as identification code according to sequencing consecution natural number, the grouping of alternately transmits identification code to be the grouping of the message of odd number and identification code the be message of even numbers, each bit value of the grouping of message is balancedly distributed to each Dedicated Traffic Channel to transmit in turn, and the bit number of the grouping of message is consistent with the number of Dedicated Traffic Channel.
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