CN210466125U - Extensible remote control remote signaling positioning device - Google Patents
Extensible remote control remote signaling positioning device Download PDFInfo
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- CN210466125U CN210466125U CN201920850556.8U CN201920850556U CN210466125U CN 210466125 U CN210466125 U CN 210466125U CN 201920850556 U CN201920850556 U CN 201920850556U CN 210466125 U CN210466125 U CN 210466125U
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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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Abstract
The utility model relates to an extensible remote control remote signaling positioner, including main website, a plurality of concentrators and a plurality of remote control remote signaling orientation module, the concentrator includes a plurality of first remote signaling interface A and a first data communication interface B, each remote control remote signaling orientation module includes a plurality of second remote signaling interface C, a plurality of remote control interface D, one reports an emergency and asks for help or increased vigilance output interface E and a second data communication interface F, each two remote signaling interface C, remote control interface D is connected with the switch one-to-one of equipment, report an emergency and ask for help or increased vigilance output interface E and connect first remote signaling interface A, second data communication interface F connects first data communication interface B. The utility model discloses a remote control remote signalling orientation module extension remote signalling interface and remote control interface D realize the unified access master station of various equipment switches, when taking place the remote signalling and shift, report switch information in real time by remote control remote signalling orientation module initiative, can in time acquire the on-off state, can also the remote control equipment switch, realize the intelligent perception of low pressure distribution network platform district on-off state, power failure scope.
Description
Technical Field
The utility model relates to an extensible remote control remote signaling positioner belongs to electric power information acquisition field.
Background
In recent years, with rapid development of economy and increasing of living standards of people, the number of power consumers is rapidly expanded, and a low-voltage power distribution network is increased. Because the equipment of a low-voltage distribution network area is many, the number of corresponding switches is also huge abnormally, and the intelligent switches relate to leakage protection switches, air circuit breakers, molded case circuit breakers, reactive compensation control, low-voltage master switches, shunt switches and the like, and when the switch state of the traditional low-voltage distribution network is changed, a concentrator reports a telecommand displacement event, but the concentrator only relates to four-way telecommand interfaces, and cannot be connected to various huge switches, and the expansibility and the flexibility are poor, so that when the power consumption load is overlarge, a customer mistaken power consumption behavior and the like cause switch tripping, abnormal power failure, a power consumption information acquisition system cannot rapidly and actively acquire the switch state, a user has power failure for a long time, a power supply company cannot learn the power failure, and the power supply reliability and the active emergency repair service.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an extensible remote control remote signalling positioner is considering "good old" principle and reduction investment cost, fully remains the basis of original concentrator, increases the remote control remote signalling orientation module and links up, has solved low pressure distribution network because the switch is many, and the type is complicated, unable this technical problem of same access main website and unable remote control on-off state.
The technical scheme of the utility model as follows:
an extensible remote control telecommand positioning device comprises a main station of an electric power utilization information acquisition system, a plurality of concentrators and a plurality of remote control telecommand positioning modules, wherein the concentrators are communicated with the main station through a network, each concentrator comprises a plurality of first telecommand interfaces A and a first data communication interface B, each remote control telecommand positioning module comprises a plurality of second telecommand interfaces C, a plurality of remote control interfaces D, an alarm output interface E and a second data communication interface F, the second telecommand interfaces C and the remote control interfaces D are correspondingly connected with switches of equipment one to one, the alarm output interface E of the remote control telecommand positioning module is connected with the first telecommand interface A of the concentrator, and the second data communication interface F of the remote control telecommand positioning module is connected with the first data communication interface B of the concentrator.
Preferably, the first data communication interface B and the second data communication interface F are RS485 communication interfaces.
Preferably, the first data communication interface B and the second data communication interface F are HPLC carrier communication interfaces.
Preferably, the remote-control telecommand location module comprises at least eight second telecommand interfaces C.
Preferably, the remote control remote signaling positioning module comprises at least four remote control interfaces D.
Preferably, the remote control remote signaling positioning module further comprises a CPU main control circuit, a remote signaling circuit, a remote control circuit, a remote signaling alarm circuit, a beidou module circuit, an RS485 communication circuit and a power module, wherein the power module converts commercial power into a direct current working power supply and provides working power for other circuits, the remote signaling circuit, the remote control circuit, the remote signaling alarm circuit, the beidou module circuit and the RS485 communication circuit are all connected to the CPU main control circuit, the remote signaling circuit is connected to the second remote signaling interfaces C, the on-off state is acquired through the second remote signaling interfaces C, the remote control unit is connected to the remote control interfaces D, the on-off state is controlled through the remote control interfaces D, the alarm circuit is connected to the alarm output interface E, and the CPU main control circuit analyzes instructions and controls the circuits.
Preferably, the remote control remote signaling positioning module further comprises an ESAM encryption circuit, and the ESAM encryption circuit is connected with the CPU main control circuit.
Preferably, the remote control remote signaling positioning module further comprises an indicator light circuit, and the indicator light circuit is connected with the CPU main control circuit.
Preferably, the CPU master control circuit includes a CPU, a clock circuit, a FLASH circuit, and a storage circuit, and the clock circuit, the FLASH circuit, and the storage circuit are all connected to the CPU.
The utility model discloses following beneficial effect has:
the utility model relates to an extensible remote control remote signaling positioner, through remote signaling interface and the remote control interface of remote control remote signaling orientation module extension, realize that various equipment switches unify and insert the main website, when the on-off state change produced the remote signaling and shifted and report an emergency and ask for help or increased vigilance, reported switch information by remote control remote signaling orientation module initiative in real time, response speed is fast. And simultaneously the utility model discloses can not only in time acquire on-off state, can also the remote control equipment switch, realize the intelligent perception of low pressure distribution network platform district on-off state, the initiative perception of power failure scope.
Drawings
Fig. 1 is a schematic structural view of the remote control remote signaling positioning device of the present invention;
fig. 2 is a schematic view of the interface connection of the remote-control remote-signaling positioning device of the present invention;
fig. 3 is a schematic diagram of a remote-control remote-signaling positioning module of the remote-control remote-signaling positioning apparatus of the present invention;
FIG. 4 is a schematic diagram of the CPU main control circuit of the present invention;
fig. 5 is a schematic diagram of a remote signaling circuit of the present invention;
fig. 6 is a schematic diagram of a remote control circuit of the present invention;
fig. 7 is a schematic diagram of the remote signaling alarm circuit of the present invention;
fig. 8 is a schematic diagram of an ESAM encryption circuit of the present invention;
fig. 9 is a schematic diagram of the RS485 communication circuit of the present invention;
figure 10 is the utility model discloses big dipper module schematic diagram.
The reference numbers in the figures denote:
1. a master station; 2. a concentrator; 3. a remote control remote signaling positioning module; 31. a CPU master control circuit; 32. a remote signaling circuit; 33. a remote control circuit; 34. a remote signaling alarm circuit; 35. a Beidou module circuit; 36. an RS485 communication circuit; 37. an ESAM encryption circuit; 38. an indicator light circuit; 39. a power supply module; 311 a clock circuit; 312. a FLASH circuit; 313. a memory circuit.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 and 2, an expandable remote control remote signaling positioning device includes a master station 1 of a power consumption information acquisition system, a plurality of concentrators 2, and a plurality of master station 1 remote control remote signaling positioning modules 3, the concentrator 2 and the main station 1 communicate through a network, the concentrator 2 comprises a plurality of first remote signaling interfaces A and a first data communication interface B, each main station 1 remote control remote signaling positioning module 3 comprises a plurality of second remote signaling interfaces C, a plurality of remote control interfaces D, an alarm output interface E and a second data communication interface F, each second remote signaling interface C and remote control interface D are connected with switches of equipment in a one-to-one correspondence manner, the alarm output interface E of the remote-control remote-signaling positioning module 3 of the main station 1 is connected with the first remote-signaling interface A of the concentrator 2, and a second data communication interface F of the master station 1 remote control remote signaling positioning module 3 is connected with a first data communication interface B of the concentrator 2.
The first data communication interface B and the second data communication interface F are RS485 communication interfaces. Or the first data communication interface B and the second data communication interface F are HPLC carrier communication interfaces.
The master station 1 remote control remote signaling positioning module 3 comprises at least four remote control interfaces D. The remote control interface D can transmit the control command from the master station 1, and remote control active acquisition is realized.
Specifically, referring to fig. 3 to 10, specifically, the remote-control remote-signaling positioning module 3 of the master station 1 further includes a CPU main control circuit 31, a remote-signaling circuit 32, a remote-control circuit 33, a remote-signaling alarm circuit 34, a beidou module circuit 35, an RS485 communication circuit 36, an ESAM encryption circuit 37, an indicator light circuit 38, and a power module 39, where the power module 39 converts commercial power into a direct-current working power and provides working power for other circuits, the remote-signaling circuit 32, the remote-control circuit 33, the remote-signaling alarm circuit 34, the beidou module circuit 35, the RS485 communication circuit 36, the remote-signaling alarm circuit 34, and the indicator light circuit 38 are all connected to the CPU main control circuit 31, the remote-signaling circuit 32 is connected to each of the second remote-signaling interfaces C, and acquires a switch state through the second remote-signaling interface C, the remote-control unit is connected to each of the remote-signaling interfaces D, and controls a switch state through the remote-signaling interface D, the CPU main control circuit 31 analyzes the instruction and controls each circuit. In this embodiment, the CPU main control circuit 31 includes a CPU, a clock circuit 311, a FLASH circuit 312 and a storage circuit 313, and the clock circuit 311, the FLASH circuit 312 and the storage circuit 313 are all connected to the CPU. And other circuits in the master station 1 remote control remote signaling positioning module 3 are all connected with the CPU. The clock circuit 311 is used as a system clock, and when the clock circuit initially runs, the clock circuit must be synchronized with the master station 1, so that the clock is ensured to be consistent with the master station 1, and the time is required to be recorded or compared when the remote signaling state changes, the remote control output, the encryption and decryption processing and the like. The FLASH circuit 312 stores the collected switch information, and the storage circuit 313 is used for storing programs. The indicator light circuit 38 may adopt a 1-way power lamp, a 4-way remote control lamp, a 1-way warning lamp, a 1-way deflection lamp, a 1-way operation lamp and a 1-way communication lamp. After the equipment is powered on, the power lamp is normally on, the corresponding indicator lamp is on when 4 paths of remote control output are carried out, the alarm lamp and the deflection lamp flicker when the 8 paths of remote control input state changes, the operation lamp flickers for 1S, and the communication lamp flickers when the serial port receives and sends data. The ESAM encryption circuit 37 supports the use of a commercial cryptographic algorithm to implement data encryption.
The CPU may adopt a stm32F103RDT6 chip, the clock circuit 311 may adopt an RX8025 chip, the FLASH circuit 312 may adopt an MX25L1606 chip, the memory circuit 313 may adopt an AT24C128 chip, and the 485 communication circuit may adopt an SN65HVD3082ED chip.
The utility model discloses a theory of operation is: the remote signaling circuit 32 is connected with each second remote signaling interface C, the switch state is acquired through the second remote signaling interfaces C, when the switch state changes, the CPU controls the output of the remote signaling warning circuit 34 to be effective, meanwhile, the CPU reads the switch information which is acquired by the remote signaling circuit 32 and has the changed state, the current geographic position of the switch is acquired through the Beidou module circuit 35, the CPU acquires address position information and sends the address position information and the acquired switch information to the ESAM encryption circuit 37 for encryption, and then the CPU controls the encrypted data to be uploaded to the concentrator 2 through the RS485 communication circuit 36; the concentrator 2 inquires alarm output through a first remote signaling interface A and uploads received encrypted alarm information to the master station 1; and the master station 1 conducts research and judgment on the abnormal switching according to the switching information. In the active reporting mode, a software application needs to be made to the concentrator 2 to make it recognize the switching information, for example, by setting a header code of the information, and then forwarding it to the master station 1. The master station 1 can also issue a control instruction to the concentrator 2 according to the requirement, the concentrator 2 sends the control instruction to the master station 1 remote control remote signaling positioning module 3 through the communication interface A, the communication unit receives the control instruction through the communication interface B and sends the control instruction to the remote control circuit 33, and the remote control circuit 33 controls the on-off state of the connection through the remote control interface D.
The utility model relates to an extensible remote control remote signalling positioner, through 1 remote control remote signalling orientation module 3 extension remote signalling interface of main website and remote control interface D, realize that various equipment switch unify and insert main website 1, when the on-off state change produces the remote signalling and shifts and report an emergency and ask for help or increased vigilance, report switch information in real time by 1 remote control remote signalling orientation module 3 initiative of main website, response speed is fast, can in time acquire the on-off state, can also the remote control equipment switch, realize the intelligent perception of low pressure distribution network platform district on-off state, the initiative perception of power failure scope.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920850556.8U CN210466125U (en) | 2019-06-06 | 2019-06-06 | Extensible remote control remote signaling positioning device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920850556.8U CN210466125U (en) | 2019-06-06 | 2019-06-06 | Extensible remote control remote signaling positioning device |
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| CN210466125U true CN210466125U (en) | 2020-05-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112859701A (en) * | 2021-01-25 | 2021-05-28 | 国网辽宁省电力有限公司信息通信分公司 | Remote intelligent remote signaling method for electric automobile |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112859701A (en) * | 2021-01-25 | 2021-05-28 | 国网辽宁省电力有限公司信息通信分公司 | Remote intelligent remote signaling method for electric automobile |
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