CN102624099B - Device for monitoring network connection state of smart grid - Google Patents
Device for monitoring network connection state of smart grid Download PDFInfo
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- CN102624099B CN102624099B CN201210112923.7A CN201210112923A CN102624099B CN 102624099 B CN102624099 B CN 102624099B CN 201210112923 A CN201210112923 A CN 201210112923A CN 102624099 B CN102624099 B CN 102624099B
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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
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- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
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Abstract
The invention relates to a device for monitoring a network connection state of a smart grid. The device comprises a display screen, an input device, a network connection circuit and a microprocessor, wherein the microprocessor determines the network connection state, the display screen is connected with the microprocessor and is used for displaying the network connection state determined by the microprocessor, the network connection state displayed by the display screen includes types of normality in network connection and failure in network connection, and when the microprocessor judges that no main device exists on the network of the smart grid, the network connection circuit is used for simulating the main device to transmit a test signal for detecting the network connection to an electronic-type controller. Due to the adoption of the device for monitoring the network connection state of the smart grid, the communication connection state monitoring problem and the detection efficiency problem of the smart grid when in an installation and debugging period and in a normal working period can be solved.
Description
Technical field
The present invention relates to the equipment of monitoring intelligent electrical network network connection state, particularly test the test module of intelligent grid network connection state and the graphical electronic controller of display network connection status.
Background technology
The basis of setting up intelligent grid is the intelligent type low-voltage electrical equipment that possesses network communicating function; the intelligent switchs such as such as circuit breaker, overload relay, contactor, earth leakage protective device; the core component of intelligent type low-voltage electrical equipment is electronic controller or the release that has adopted taking microprocessor as core and possessed network interface; intelligent controller adopts cordwood system type auxiliary plan mostly, can be directly installed in the body of Intellectualized Switchgear (as circuit breaker).
In the time setting up intelligent grid, the normal procotol of following " main---from " principle that adopts, for example Modbus agreement, in smart electric grid system, generally include a main equipment and multiple from equipment, only there is main equipment can initiatively send information, for example main equipment has sent the control command of a certain information from equipment of inquiring about certain address, this address should feed back corresponding response message from equipment.Main equipment can be separately and is a certain from devices communicating, also can be with broadcast mode and all from devices communicating.Typical main equipment is as monitoring host computer and programmable instrumentation.Typically from equipment such as, as possessed the electronic controller (electronic controller of the device such as circuit breaker, overload relay) of network interface.
In the installation of intelligent type low-voltage electric equipment, debug process, often need to check network connection state, be included in the situation that main equipment do not access, complete after hardware connection, system power-up, cannot confirm in installation place electronic controller whether exact connect ion in network, will affect very much efficiency.When smart electric grid system normally moves in addition, and during from equipment hot swap, need to monitor network connection state, indicate, in the time of network information transmission failure, there is no information, location fault will be very inconvenient, conventionally need to check whether correct software setting, hardware connect, whether normal etc. with oscilloscope observation signal waveform, waste time and energy.
The display device that the electronic controller of current Intelligent switch (as intelligent breaker) uses is as charactron, LED lamp, graphical display interface.The electronic controller of some Intelligent switch is with graphical display interface, and its graphical display interface is mainly the real-time demonstration to switch main circuit detection data, the demonstration to setting input message.Portioned product can connect by display network, but existing intelligent switch shows network by the blink states of LED lamp to be connected, when the countless certificates of network LED lamp extinguish, in the time that going wrong, the transmission of the network information cannot locate the type of fault, if need to indicate more information, need to increase LED lamp, not only improve cost, and owing to being subject to the restriction of product design, possibly cannot realize the requirement that shows more information, the type of the network state that can indicate is limited.If according to individual demand customization the product containing specific quantity LED lamp, not only small product size is large, cost is high, more can not adapt to the needs of industrialized mass.
Summary of the invention
The object of the invention is to overcome the above-mentioned defect of prior art, a kind of electronic controller of graphical display network connection status is provided, and provide a kind of test module of monitoring intelligent electrical network network connection state, make the user can be in the Intellectualized Switchgear Installation and Debugging stage, normal work stage, adopt the mode of simple possible to realize the monitoring of intelligent grid communication connection, detect and show, and can on the graphical interfaces of electronic controller, show multiple network connection status under the condition that does not increase hardware cost, particularly network connects the type of fault, solve well detection and the fault-location problem of communication connection, in the time of network connection failure for user points out warning message.
To achieve these goals, the electronic controller that the invention provides a kind of graphical display network connection status, comprising: electronic controller microprocessor 10, provide power-supply system 1, load parameter testing circuit 2, setting input device 3, the electronic controller display screen 4 being connected with electronic controller microprocessor 10, electronic controller network connecting circuit 6 and the drive circuit 7 of operating voltage for electronic controller; Described load parameter testing circuit 2 detects electrical load 9, and electronic controller microprocessor 10 is connected with load parameter testing circuit 2 and receives the detection signal from load parameter testing circuit 2; Described electronic controller microprocessor 10 is connected to network by electronic controller network connecting circuit 6 and receives and send network data; Described drive circuit 7 is connected the instruction of accepting from electronic controller microprocessor 10 with electronic controller microprocessor 10, drive the actuator 8 of circuit breaker 200 to carry out disjunction and/or closed action; Described setting input device 3 is connected with electronic controller microprocessor 10, and user is selected and arranged the parameter that comprises network settings by setting input device 3; The output information of described electronic controller network connecting circuit 6 is input to electronic controller microprocessor 10, described electronic controller microprocessor 10 is judged the network connection state of electronic controller, and described network connection state comprises that network connects fault type normal and that network connects; Described electronic controller display screen 4 shows the network connection state that electronic controller microprocessor 10 determines, and the network connection state that electronic controller display screen 4 shows comprises that network connects type normal and network connection fault.Can show multiple network connection status by patterned electronic controller display screen 4, particularly network connects type and the reason of fault.
Further, the type that network that described electronic controller display screen 4 shows connects fault comprises without network and connects and cannot correctly resolve network data, and electronic controller microprocessor 10 has precedence over the judgement to cannot correctly resolving network data to the judgement connecting without network; Electronic controller microprocessor 10 is greater than or is more than or equal to predetermined time-out time fails to receive network data by described electronic controller network connecting circuit 6, and electronic controller microprocessor 10 is controlled word or the icon that the 4 demonstration representatives of described electronic controller display screen connect without network; Electronic controller microprocessor 10 fails correctly to resolve the network data that described electronic controller network connecting circuit 6 receives, and electronic controller microprocessor 10 is controlled described electronic controller display screen 4 and shown that representative cannot correctly resolve word or the icon of network data; Electronic controller microprocessor 10 can correctly be resolved the network data that described electronic controller network connecting circuit 6 receives, electronic controller microprocessor 10 is controlled 4 demonstrations of described electronic controller display screen and is represented that network connects normal word or icon, and/or display network protocol information.
Further, the type that the network that described electronic controller display screen 4 shows connects fault comprises without network connection, network communication connection fault and cannot correctly resolve network data, electronic controller microprocessor 10 has precedence over the judgement that network communication is connected to fault to the judgement connecting without network, the judgement that electronic controller microprocessor 10 connects fault to network communication has precedence over the judgement that cannot correctly resolve network data; Electronic controller microprocessor 10 is greater than or is more than or equal to predetermined time-out time fails to receive network data by described electronic controller network connecting circuit 6, and electronic controller microprocessor 10 is controlled word or the icon that the 4 demonstration representatives of described electronic controller display screen connect without network; The data that electronic controller microprocessor 10 receives are imperfect, and electronic controller microprocessor 10 is controlled 4 demonstrations of described electronic controller display screen and represented that network communication connects word or the icon of fault; Electronic controller microprocessor 10 fails correctly to resolve the network data that described electronic controller network connecting circuit 6 receives, and electronic controller microprocessor 10 is controlled described electronic controller display screen 4 and shown that representative cannot correctly resolve word or the icon of network data; Electronic controller microprocessor 10 can correctly be resolved the network data that described electronic controller network connecting circuit 6 receives, electronic controller microprocessor 10 is controlled 4 demonstrations of described electronic controller display screen and is represented that network connects normal word or icon, and/or display network protocol information.
Further, described electronic controller has the debugging mode that a simulation main equipment carries out network connection, the debugging mode connecting by setting input device 3 opening networks, the test signal of Sampling network connection status simulated main equipment and sent to other electronic controllers by electronic controller microprocessor 10 by electronic controller network connecting circuit 6, or, described electronic controller has a network and connects debugging mode, connect debugging mode by setting input device 3 opening networks, and there is no main equipment in electronic controller microprocessor 10 decision network, the test signal of Sampling network connection status simulated main equipment and sends to other electronic controllers by electronic controller network connecting circuit 6 by electronic controller microprocessor 10, wherein, electronic controller microprocessor 10 is greater than or is more than or equal to predetermined time-out time and fails the network data receiving from intelligent grid by described electronic controller network connecting circuit 6, in electronic controller microprocessor 10 decision network, there is no main equipment.Send test massage by simulation main equipment, make at main equipment still in uninstalled situation, other electronic controllers can detect and display network connection status, have improved greatly the efficiency of rigging up and debugging.
Further, when electronic controller microprocessor 10 is simulated the test signal that main equipment sends Sampling network connection status, electronic controller microprocessor 10 is controlled described electronic controller display screen 4 and is shown and represent word or the icon of network connection state test signal in sending.
The present invention also provides a kind of test module of monitoring intelligent electrical network network connection state, comprising: test module display screen 121, input unit 122, test module network connecting circuit 123 and test module microprocessor 124; Test module input unit 122 is connected with test module microprocessor 124, selects and arrange by input unit 122 parameter that comprises network settings; Test module microprocessor 124 is connected to network by test module network connecting circuit 123 and receives and send network data; The output information of described test module network connecting circuit 6 is input to test module microprocessor 124, described test module microprocessor 124 is judged the network connection state of test module, described test module display screen 121 is connected with test module microprocessor 124, show the network connection state that test module microprocessor 124 determines, the network connection state that test module display screen 121 shows comprises that network connects type normal and network connection fault.
Further, described test module has the debugging mode that a simulation main equipment carries out network connection; The debugging mode connecting by input unit 122 opening networks, and/or there is no main equipment in test module microprocessor 124 decision network, test module microprocessor 124 is simulated main equipment by test module network connecting circuit 123 and is sent to electronic controller the test signal that Sampling network connects; Test module microprocessor 124 is greater than or is more than or equal to predetermined time-out time and fails the network data receiving from intelligent grid by described test module network connecting circuit 123, in test module microprocessor 124 decision network, there is no main equipment.
Further, the type that network that described test module display screen 121 shows connects fault comprises without network and connects and cannot correctly resolve network data, and test module microprocessor 124 has precedence over the judgement to cannot correctly resolving network data to the judgement connecting without network; Test module microprocessor 124 is greater than or is more than or equal to predetermined time-out time fails to receive network data by described test module network connecting circuit 123, and test module microprocessor 124 is controlled word or the icon that the 121 demonstration representatives of described test module display screen connect without network; Test module microprocessor 124 fails correctly to resolve the network data that described test module network connecting circuit 123 receives, and test module microprocessor 124 is controlled described test module display screen 121 and shown that representative cannot correctly resolve word or the icon of network data; Test module microprocessor 124 can correctly be resolved the network data that described test module network connecting circuit 123 receives, test module microprocessor 124 is controlled 121 demonstrations of described test module display screen and is represented that network connects normal word or icon, and/or display network protocol information.
Further, the type that the network that described test module display screen 121 shows connects fault comprises without network connection, network communication connection fault and cannot correctly resolve network data, test module microprocessor 124 has precedence over the judgement that network communication is connected to fault to the judgement connecting without network, the judgement that test module microprocessor 124 connects fault to network communication has precedence over the judgement that cannot correctly resolve network data; Test module microprocessor 124 is greater than or is more than or equal to predetermined time-out time fails to receive network data by described test module network connecting circuit 123, and test module microprocessor 124 is controlled word or the icon that the 121 demonstration representatives of described test module display screen connect without network; The data that test module microprocessor 124 receives are imperfect, and test module microprocessor 124 is controlled 121 demonstrations of described test module display screen and represented that network communication connects word or the icon of fault; Test module microprocessor 124 fails correctly to resolve the network data that described test module network connecting circuit 123 receives, and test module microprocessor 124 is controlled described test module display screen 121 and shown that representative cannot correctly resolve word or the icon of network data; Test module microprocessor 124 can correctly be resolved the network data that described test module network connecting circuit 123 receives, test module microprocessor 124 is controlled 121 demonstrations of described test module display screen and is represented that network connects normal word or icon, and/or display network protocol information.
Further, in the time that test module microprocessor 124 sends data by test module network connecting circuit 123 to network, control described test module display screen 121 and show word or the icon in data transmission.
Explanation based on above is known, the present invention has well solved in rigging up and debugging stage, normal work stage, comprise in not access situation of main equipment, the problem of monitoring and demonstration intelligent grid network connection state, fault type, cannot confirm the whether problem of exact connect ion in network of electronic controller in installation place, improve the efficiency of monitoring efficiency and location fault by the information under multiple heterogeneous networks state.
Brief description of the drawings
Above-mentioned feature, function and advantage with other of the present invention will become more obviously and easy to understand after specific descriptions in conjunction with the accompanying drawings and embodiments below.Wherein:
Fig. 1 is the graphically structured flowchart of the electronic controller of display network connection status of the present invention;
Fig. 2 is the structured flowchart of the test module of monitoring intelligent electrical network network connection state of the present invention;
Fig. 3-Fig. 5 is the connection layout of the present invention's three application scenarioss in rigging up and debugging stage and normal work;
Fig. 6 is the flow chart of monitoring intelligent electrical network network connection state of the present invention;
Fig. 7 is another flow chart of monitoring intelligent electrical network network connection state of the present invention.
Embodiment
Below in conjunction with the embodiment shown in accompanying drawing 1 to 7, the present invention is described in more detail, the invention is not restricted to the description of following examples.
Fig. 1 is according to the graphically structured flowchart of the electronic controller of display network connection status of the present invention.As shown in Figure 1, electronic controller 100 is parts of circuit breaker 200, and it is with electronic controller microprocessor 10, electronic controller display screen 4, setting input device 3, and setting input device 3 comprises button.User coordinates electronic controller display screen 4 to carry out parameter query and setting by button, such as the baud rate of network, the predetermined time-out time of monitoring intelligent electrical network network data, Start-up and Adjustment pattern etc.Electronic controller display screen 4 is graphical interfaces, can display text, the information such as numeral, figure, and as LCD display or LED display.Electronic controller 100 also can connect indicator light 5, indicator light 5 can by bright, go out, the state variation such as flicker shows different state informations, described setting input device 3, electronic controller display screen 4 and indicator light 5 is all connected with electronic controller microprocessor 10 and realizes mutual exchanges data and controlled by electronic controller microprocessor 10.Power-supply system 1 is for giving electronic controller 100 each several part circuit supplies, and power-supply system 1 can be from exchanging 50HZ, rated operational voltage to 400V and following ac power supply system, can be also that direct current supply line or induction obtain.Load parameter testing circuit 2 is connected with electronic controller microprocessor 10, for detection of the parameter of electrical load 9, as the signal such as voltage, electric current of electrical load 9, and the signal such as voltage, electric current of electrical load 9 is converted to the signal that electronic controller microprocessor 10 can receive.Electronic controller microprocessor 10 is connected with drive circuit 7 and drives the actuator 8 of circuit breaker 200 to carry out the closed disjunction action of electrical load 9 by drive circuit 7.Electronic controller microprocessor 10 has the function that monitors electrical load 9, and the signal such as voltage, electric current of the electrical load 9 that its reception is changed by load parameter testing circuit 2 is responsible for the working condition of load 9 to carry out Real-Time Monitoring.And in the time that load circuit 9 breaks down, electronic controller microprocessor 10 will send instruction, drive actuator 8 through drive circuit 7, thereby disconnect electrical load 9.
Described electronic controller 100 is also with electronic controller network connecting circuit 6.As shown in Figure 3, Figure 4, electronic controller microprocessor 10 is connected with main equipment 11 or test module 12 through electronic controller network connecting circuit 6, and this connected mode can or realize by the mode of wireless connections by the mode of electrical connection.Electronic controller microprocessor 10 can monitoring network connection status, described electronic controller is as from equipment, its electronic controller microprocessor 10 for example, receives through electronic controller network connecting circuit 6 data that main equipment 11 or test module 12 send according to procotol (Modbus agreement, the communications protocol that the GBT22710-2008 such as DeviceNet agreement record); When not receiving that the time of network data exceedes (be greater than or be more than or equal to) predetermined time-out time, electronic controller microprocessor 10 is controlled electronic controller display screen 4 and is pointed out in position word or the icon without active networks; In the time of normal receiving network data, electronic controller microprocessor 10 control electronic controller display screen 4 in position display network connect word or the icon of fault; When can normal receiving network data but while failing correctly to resolve, electronic controller microprocessor 10 is controlled electronic controller display screen 4 and pointed out in position correctly word or the icon of resolving information; When can normal receiving network data and can correctly resolve time, electronic controller microprocessor 10 be controlled electronic controller display screen 4 display network type, network is connected normal word or icon in position; When electronic controller microprocessor 10 is through electronic controller network connecting circuit 6 during to the feedback information of main equipment 11 or test module 12, electronic controller microprocessor 10 is controlled electronic controller display screen 4 word or the icon of reminder-data in sending in position.Wherein, electronic controller microprocessor 10 has precedence over the judgement that network communication is connected to fault to the judgement connecting without network, and the judgement that electronic controller microprocessor 10 connects fault to network communication has precedence over the judgement that cannot correctly resolve network data.
Electronic controller 100 can also arrange network by setting input device 3 and connect debugging mode, when starting network, electronic controller 100 connects after debugging mode, can send the broadcast message of simulation main equipment as test signal, for other such as, from equipment (electronic controller of the device such as circuit breaker, overload relay) in order to check network connection state, also can be after exceeding predetermined time-out time not receive network data broadcast message that just main equipment is simulated in transmission as test signal.
Visible; various defencive functions, the figure that electronic controller 100 of the present invention not only possesses conventional electrical formula controller show various electrical parameters, to circuit monitor, regulate, the function such as measurement, self diagnosis and communication interface; also possessed the whether correct prompt facility of graphical indication network connection simultaneously; the function of monitoring network connection status, utilizes the electronic controller display screen 4 of controller 100 to show multiple network connection status.
Fig. 2 is the structured flowchart of the test module of monitoring intelligent electrical network network connection state of the present invention, as shown in Figure 2, test module 12 comprises test module display screen 121, input unit 122, test module network connecting circuit 123 and test module microprocessor 124, test module display screen 121, input unit 122, test module network connecting circuit 123 are all connected with test module microprocessor 124, and tested person module microprocessor 124 is controlled.The basic function of test module 12 is reception and the transmission of communication signal, and microprocessor receives the data of network interface, and suitable time, the information exchange that needs are sent is crossed network interface and is sent to network.Test module display screen 121 is for showing the information that comprises network settings, network connection state, can be LCD display or LED display, represent the relevant information of the network settings such as current network connection state, procotol, baud rate by figure, Word message.Input unit 122 is for selecting and arrange the parameter information of test module, such as the predetermined time-out time of the baud rate of network, monitoring intelligent electrical network network data, whether open test signal and send parameter.Test module network connecting circuit 123, for being connected with intelligent grid network, receives and sends network data, and the mode being connected with intelligent grid network is electric connecting mode or wireless connections mode.
Fig. 3 is the present invention at the application scenarios in rigging up and debugging stage, and each electronic controller is connected with test module through electrical connection or wireless connections.Now main equipment not yet accesses, and the test signal of having opened test module 12 sends parameter, test module 12 is being confirmed after the information that network interface sends without main equipment, start to send the detecting information of setting, signal when the normal networking of this signal imitation, when each electronic controller receives test signal normal parsing, is showing the corresponding network state information of screen display, can not normally receive or can not normally resolve time, showing the corresponding type of error of screen display.By showing the network state information of screen display, make installation personnel can be fast awareness network connection clearly, improved greatly the efficiency of rigging up and debugging.
Fig. 4 is the application scenarios of the present invention in normal work, the electronic controller 101 of circuit breaker 201, the electronic controller 102 of circuit breaker 202, the electronic controller 103 of circuit breaker 203, main equipment 11 are all connected to intelligent grid network, and connected mode can realize by electrical connection or wireless connections mode.Now main equipment sends inquiry, broadcast message, and each electronic type intelligent controller, according to the situation of received signal, shows different network states.
Fig. 5 is that the present invention is after rigging up and debugging completes, the application scenarios that test module is not removed, the electronic controller 101 of circuit breaker 201, the electronic controller 103 of circuit breaker 203, main equipment 11, test module 12 are all connected to intelligent grid network, and connected mode can realize by electrical connection or wireless connections mode.In the time that test module 12 receives the broadcast singal that has had main equipment 11 on communication line, test module 12 stops sending broadcast message, simultaneously display network connection state information in the display unit of test module 12.In the time that the signal of main equipment transmission can normally be received and correctly resolve to test module 12, in display unit, display network connects normal word or icon and network protocol message, now shows that the network interface that test module 12 connects is normal with being connected of main equipment.
Fig. 6 is the flow chart of monitoring intelligent electrical network network connection state of the present invention.First whether monitoring has the network data from intelligent grid; In the time that the time that there is no network data and do not receive network data exceedes the predetermined time-out time of (be greater than or be more than or equal to) monitoring intelligent electrical network network data, in display unit, point out and connect without network, send parameter if now open test signal, be judged to be on network without main equipment, send the test signal of Sampling network connection status, the broadcast message that simulation main equipment sends, such as supplies, from equipment (electronic controller of the device such as circuit breaker, overload relay) in order to check network connection state.
When there being receiving network data of network data.Now have three kinds of situations shown in Fig. 6, the first situation is correct receiving network data, in display unit, points out network communication fault; The second situation is can receive but cannot correctly resolve, and comprises not meeting procotol, checking data mistake, belonging to unrecognizable order etc., and in display unit, network data cannot be correctly resolved in prompting; The third situation is can receive and can correctly resolve, and in display unit, points out network to connect normal and network protocol message, if now need to send feedback information time, during in display unit, reminder-data sends.
Fig. 7 is another flow chart of monitoring intelligent electrical network network connection state of the present invention, in its decision network, whether exist the mode of main equipment for only judging whether the parameter that sends test massage has opened, in the time that the parameter that sends test massage has been opened, simulate the test signal of main equipment transmission Sampling network connection status; Only have in the time that parameter is not opened just simulation from equipment according to the situation of received signal, show different network states.
The flow process of the monitoring intelligent electrical network network connection state shown in Fig. 6, Fig. 7 can be used in microprocessor or single-chip microcomputer, as shown in Figure 1 in the electronic controller microprocessor 10 of electronic controller 100 or in the test module microprocessor 124 of the test module 12 shown in Fig. 2, can regularly call or call in major cycle, not need to increase hardware cost.When network is normal, undesired or when fault, represent corresponding state with different icons or Word message in display unit; In rigging up and debugging, utilize testing apparatus to test network connection state.
Above embodiment is some preferred schemes., for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (10)
1. an electronic controller for graphical display network connection status, comprising: electronic controller microprocessor (10), provide the power-supply system (1), load parameter testing circuit (2), setting input device (3) of operating voltage, electronic controller display screen (4), electronic controller network connecting circuit (6) and the drive circuit (7) being connected with electronic controller microprocessor (10) for electronic controller; It is characterized in that:
Described load parameter testing circuit (2) detects electrical load (9), and electronic controller microprocessor (10) is connected with load parameter testing circuit (2) and receives the detection signal from load parameter testing circuit (2);
Described electronic controller microprocessor (10) is connected to network by electronic controller network connecting circuit (6) and receives and send network data;
Described drive circuit (7) is connected the instruction of accepting from electronic controller microprocessor (10) with electronic controller microprocessor (10), the actuator (8) of circuit breaker (200) carries out disjunction and/or closed action;
Described setting input device (3) is connected with electronic controller microprocessor (10), and user is selected and arranged the parameter that comprises network settings by setting input device (3);
The output information of described electronic controller network connecting circuit (6) is input to electronic controller microprocessor (10), described electronic controller microprocessor (10) is judged the network connection state of electronic controller, and described network connection state comprises that network connects fault type normal and that network connects; Described electronic controller display screen (4) shows the network connection state that electronic controller microprocessor (10) determines, and the network connection state that electronic controller display screen (4) shows comprises that network connects type normal and network connection fault.
2. the electronic controller of graphical display network connection status according to claim 1, is characterized in that:
The type that the network that described electronic controller display screen (4) shows connects fault comprises without network and connects and cannot correctly resolve network data, and electronic controller microprocessor (10) has precedence over the judgement to cannot correctly resolving network data to the judgement connecting without network;
Electronic controller microprocessor (10) is greater than or is more than or equal to predetermined time-out time fails to receive network data by described electronic controller network connecting circuit (6), and electronic controller microprocessor (10) is controlled word or the icon that described electronic controller display screen (4) shows that representative connects without network;
Electronic controller microprocessor (10) fails correctly to resolve the network data that described electronic controller network connecting circuit (6) receives, and electronic controller microprocessor (10) is controlled described electronic controller display screen (4) and shown that representative cannot correctly resolve word or the icon of network data;
Electronic controller microprocessor (10) can correctly be resolved the network data that described electronic controller network connecting circuit (6) receives, electronic controller microprocessor (10) is controlled described electronic controller display screen (4) demonstration and is represented that network connects normal word or icon, and/or display network protocol information.
3. the electronic controller of graphical display network connection status according to claim 1, is characterized in that:
The type that the network that described electronic controller display screen (4) shows connects fault comprises without network connection, network communication connection fault and cannot correctly resolve network data, electronic controller microprocessor (10) has precedence over the judgement that network communication is connected to fault to the judgement connecting without network, the judgement that electronic controller microprocessor (10) connects fault to network communication has precedence over the judgement that cannot correctly resolve network data;
Electronic controller microprocessor (10) is greater than or is more than or equal to predetermined time-out time fails to receive network data by described electronic controller network connecting circuit (6), and electronic controller microprocessor (10) is controlled word or the icon that described electronic controller display screen (4) shows that representative connects without network;
The data that electronic controller microprocessor (10) receives are imperfect, and electronic controller microprocessor (10) is controlled described electronic controller display screen (4) demonstration and represented that network communication connects word or the icon of fault;
Electronic controller microprocessor (10) fails correctly to resolve the network data that described electronic controller network connecting circuit (6) receives, and electronic controller microprocessor (10) is controlled described electronic controller display screen (4) and shown that representative cannot correctly resolve word or the icon of network data;
Electronic controller microprocessor (10) can correctly be resolved the network data that described electronic controller network connecting circuit (6) receives, electronic controller microprocessor (10) is controlled described electronic controller display screen (4) demonstration and is represented that network connects normal word or icon, and/or display network protocol information.
4. the electronic controller of graphical display network connection status according to claim 1, is characterized in that:
Described electronic controller has the debugging mode that a simulation main equipment carries out network connection, the debugging mode connecting by setting input device (3) opening network, electronic controller microprocessor (10) sends the test signal of Sampling network connection status to other electronic controllers by electronic controller network connecting circuit (6) simulation main equipment;
Or, described electronic controller has a network and connects debugging mode, connect debugging mode by setting input device (3) opening network, and there is no main equipment in electronic controller microprocessor (10) decision network, electronic controller microprocessor (10) simulation main equipment sends the test signal of Sampling network connection status to other electronic controllers by electronic controller network connecting circuit (6), wherein, electronic controller microprocessor (10) is greater than or is more than or equal to predetermined time-out time and fails to receive the network data from intelligent grid by described electronic controller network connecting circuit (6), in electronic controller microprocessor (10) decision network, there is no main equipment.
5. the electronic controller of graphical display network connection status according to claim 4, is characterized in that:
When electronic controller microprocessor (10) simulation main equipment sends the test signal of Sampling network connection status, electronic controller microprocessor (10) is controlled described electronic controller display screen (4) and is shown the word or the icon that represent in the transmission of network connection state test signal.
6. the test module of a monitoring intelligent electrical network network connection state, it is characterized in that, described test module comprises: test module display screen (121), input unit (122), test module network connecting circuit (123) and test module microprocessor (124);
Test module input unit (122) is connected with test module microprocessor (124), selects and arrange by input unit (122) parameter that comprises network settings; Test module microprocessor (124) is connected to network by test module network connecting circuit (123) and receives and send network data;
The output information of described test module network connecting circuit (6) is input to test module microprocessor (124), described test module microprocessor (124) is judged the network connection state of test module, described test module display screen (121) is connected with test module microprocessor (124), show the network connection state that test module microprocessor (124) determines, the network connection state that test module display screen (121) shows comprises that network connects type normal and network connection fault.
7. the test module of monitoring intelligent electrical network network connection state according to claim 6, is characterized in that:
Described test module has the debugging mode that a simulation main equipment carries out network connection; The debugging mode connecting by input unit (122) opening network, and/or there is no main equipment in test module microprocessor (124) decision network, test module microprocessor (124) sends to electronic controller the test signal that Sampling network connects by test module network connecting circuit (123) simulation main equipment; Test module microprocessor (124) is greater than or is more than or equal to predetermined time-out time fails to receive the network data from intelligent grid by described test module network connecting circuit (123), in test module microprocessor (124) decision network, there is no main equipment.
8. the test module of monitoring intelligent electrical network network connection state according to claim 6, is characterized in that:
The type that the network that described test module display screen (121) shows connects fault comprises without network and connects and cannot correctly resolve network data, and test module microprocessor (124) has precedence over the judgement to cannot correctly resolving network data to the judgement connecting without network;
Test module microprocessor (124) is greater than or is more than or equal to predetermined time-out time fails to receive network data by described test module network connecting circuit (123), and test module microprocessor (124) is controlled word or the icon that described test module display screen (121) shows that representative connects without network;
Test module microprocessor (124) fails correctly to resolve the network data that described test module network connecting circuit (123) receives, and test module microprocessor (124) is controlled described test module display screen (121) and shown that representative cannot correctly resolve word or the icon of network data;
Test module microprocessor (124) can correctly be resolved the network data that described test module network connecting circuit (123) receives, test module microprocessor (124) is controlled described test module display screen (121) demonstration and is represented that network connects normal word or icon, and/or display network protocol information.
9. the test module of monitoring intelligent electrical network network connection state according to claim 6, is characterized in that:
The type that the network that described test module display screen (121) shows connects fault comprises without network connection, network communication connection fault and cannot correctly resolve network data, test module microprocessor (124) has precedence over the judgement that network communication is connected to fault to the judgement connecting without network, the judgement that test module microprocessor (124) connects fault to network communication has precedence over the judgement that cannot correctly resolve network data;
Test module microprocessor (124) is greater than or is more than or equal to predetermined time-out time fails to receive network data by described test module network connecting circuit (123), and test module microprocessor (124) is controlled word or the icon that described test module display screen (121) shows that representative connects without network;
The data that test module microprocessor (124) receives are imperfect, and test module microprocessor (124) is controlled described test module display screen (121) demonstration and represented that network communication connects word or the icon of fault;
Test module microprocessor (124) fails correctly to resolve the network data that described test module network connecting circuit (123) receives, and test module microprocessor (124) is controlled described test module display screen (121) and shown that representative cannot correctly resolve word or the icon of network data;
Test module microprocessor (124) can correctly be resolved the network data that described test module network connecting circuit (123) receives, test module microprocessor (124) is controlled described test module display screen (121) demonstration and is represented that network connects normal word or icon, and/or display network protocol information.
10. the test module of monitoring intelligent electrical network network connection state according to claim 6, is characterized in that:
In the time that test module microprocessor (124) sends data by test module network connecting circuit (123) to network, control word or icon in described test module display screen (121) display reminding data transmission.
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| CN103368263B (en) * | 2013-07-18 | 2015-09-23 | 国家电网公司 | The detection method of dispatch automated system IEC104 stipulations communication state |
| CN105099768B (en) * | 2015-07-01 | 2018-09-25 | 小米科技有限责任公司 | The networking reminding method and device of electronic equipment |
| CN107682176A (en) * | 2017-08-26 | 2018-02-09 | 上海曼斐电器贸易有限公司 | The failure detector that a kind of broadband networks |
| CN108880933A (en) * | 2018-06-04 | 2018-11-23 | 国网浙江宁波市奉化区供电有限公司 | One kind being connected to the network on-Line Monitor Device based on TCP/IP |
| CN115002144A (en) * | 2021-03-02 | 2022-09-02 | 阿里巴巴新加坡控股有限公司 | Intelligent device management control method and device, electronic device and storage medium |
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| CN1463092A (en) * | 2003-05-22 | 2003-12-24 | 上海临空瑞华电器有限公司 | Wireless communication method of controlling integrated measuring and recording electric distribution instrument based on Internet |
| CN100390779C (en) * | 2004-03-05 | 2008-05-28 | 株式会社Kd动力 | Digital diagrammatic view switch apparatus system |
| TW200913426A (en) * | 2007-09-07 | 2009-03-16 | Acbel Polytech Inc | Network real-time electric power monitoring system |
| CN202616875U (en) * | 2012-04-12 | 2012-12-19 | 上海诺雅克电气有限公司 | Equipment for monitoring network connection state of smart power grid |
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Application publication date: 20120801 Assignee: ZHEJIANG CHINT ELECTRICS Co.,Ltd. Assignor: SHANGHAI NOARK ELECTRIC Co.,Ltd. Contract record no.: X2021330000593 Denomination of invention: Equipment for monitoring the connection status of smart grid network Granted publication date: 20140618 License type: Common License Record date: 20211025 |