CN209434959U - Multichannel is with lightning protection and has remote-control and exports the power module of detection function - Google Patents

Multichannel is with lightning protection and has remote-control and exports the power module of detection function Download PDF

Info

Publication number
CN209434959U
CN209434959U CN201821642764.0U CN201821642764U CN209434959U CN 209434959 U CN209434959 U CN 209434959U CN 201821642764 U CN201821642764 U CN 201821642764U CN 209434959 U CN209434959 U CN 209434959U
Authority
CN
China
Prior art keywords
module
power
output
power supply
monitoring modular
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201821642764.0U
Other languages
Chinese (zh)
Inventor
罗真福
杨顺
谭尚友
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Breeze Communication Technology Co Ltd
Original Assignee
Shenzhen Breeze Communication Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Breeze Communication Technology Co Ltd filed Critical Shenzhen Breeze Communication Technology Co Ltd
Priority to CN201821642764.0U priority Critical patent/CN209434959U/en
Application granted granted Critical
Publication of CN209434959U publication Critical patent/CN209434959U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • 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
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/242—Home appliances

Landscapes

  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

The utility model relates to a kind of multichannels with lightning protection and have remote-control and export the power module of detection function, comprising: CPU control unit, several power conversion modules, shutdown control module, relay control module, the first Power Entry Module, second source input module, the output of the first power supply and monitoring modular, second source output and monitoring modular, several power interface lightning-protection modules and communication interface module.First Power Entry Module and the second source input module are separately connected a power conversion module.The CPU control unit is connected with the power conversion module for connecting first Power Entry Module, is also connect respectively with shutdown control module, relay control module, the output of the first power supply and monitoring modular, second source output and monitoring modular, communication interface module.The utility model can start and stop power supply；The output monitoring for realizing remote power supply interface, realizes rapid-maintenance；Lightning-protection module, protection electrical equipment safety are increased simultaneously.

Description

Multichannel is with lightning protection and has remote-control and exports the power module of detection function
Technical field
The utility model relates to field of circuit technology more particularly to a kind of band lightning protection of multichannel and have remote-control and output inspection The power module of brake.
Background technique
Domestic construction smart city, many places are assembled with a large amount of camera at present, and fence etc. is more Kind equipment, majority all realizes intelligent control, but current intellectualizing system can only be analyzed by software, it is thus understood that camera Network it is whether normal, but the problem of the power supply line of the problem of whether being cable or connection camera cannot be analyzed, once It just needs to check one by one after failure, it is time-consuming and laborious, and more costs will be increased.
Therefore, the prior art is defective, needs to improve.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of multichannel band lightning protection is provided and have remote-control and Export the power module of detection function.
The technical solution of the utility model is as follows: the utility model provides a kind of band lightning protection of multichannel and has remote-control and defeated The power module of detection function out, comprising: CPU control unit, several power conversion modules, shutdown control module, relay control Molding block, the first Power Entry Module, second source input module, the output of the first power supply and monitoring modular, second source output And monitoring modular, several power interface lightning-protection modules and communication interface module.First Power Entry Module and described second Power Entry Module is separately connected a power conversion module, the CPU control unit with connect first power input The power conversion module of module connects, and the CPU control unit also controls mould with the power conversion module, shutdown respectively Block, relay control module, the output of the first power supply and monitoring modular, second source output and monitoring modular and communication interface mould Block connects, and second source output described in the first power supply output and monitoring modular and monitoring modular connect with a power supply respectively Mouth lightning-protection module connection.
First Power Entry Module: power input is received, is divided into multichannel after filtering processing, input power is conveyed to respectively The power conversion module and the shutdown control module.
Second source input module: power input is received, input power is conveyed to the power conversion after filtering processing Module.
Power conversion module: the power supply that a power conversion module inputs first Power Entry Module is converted It is conveyed to the CPU control unit and the shutdown control module respectively afterwards, another described power conversion module is by described The relay control module is conveyed to after the power supply conversion of two Power Entry Modules input.
CPU control unit: realizing the communication connection with network management platform, receive the control instruction that the network management platform is sent to, Instruction translation is sent to the shutdown control module and relay control module at practical control signal, completes first electricity Source output and monitoring modular and second source output and the shutdown and opening function of monitoring modular, while receiving first power supply The monitoring signals that output and the output of monitoring modular and second source and monitoring modular are sent, then according to the shutdown of output and opening State gives information reporting to the network management platform.
It turns off control module: receiving the power supply signal of the first Power Entry Module conveying and pass through the power conversion The power supply signal of module conversion receives the signal that the CPU control unit is sent as working power.
Relay control module: the second source input module is received by the transformed electricity of the power conversion module Source signal receives the signal that the CPU control unit is sent as working power.
The output of first power supply and monitoring modular: it is connect with the shutdown control module and the CPU control unit, passes through inspection The shutdown control module output interface loop current is surveyed, a new voltage value is formed, then gives voltage value to the CPU Control unit.
Second source output and monitoring modular: it connect, passes through with the relay control module and the CPU control unit The relay control module output interface loop current is monitored, a new voltage value is formed, then gives voltage value to institute State CPU control unit.
Power interface lightning-protection module: being respectively connected between the first power supply output and monitoring modular and electrical equipment and institute It states between second source output and monitoring modular and electrical equipment, for cutting off the power when thunder and lightning situation, protection electrical equipment peace Entirely.
Further, first Power Entry Module receives the input power of DC12/24/36V, the power conversion mould The input power of DC12/24/36V is transformed into DC12V and 3.3V power supply by block, and wherein DC3.3V and DC12V power supply is delivered to The CPU control unit, while DC12V power supply is delivered to the shutdown control module.
Further, the second source input module receives the input power of AC24V, and the power conversion module will The input power of AC24V is transformed into the input power of DC12V, and the input power of DC12V is delivered to the relay and is controlled Module.
Further, the power conversion module includes power conversion chip, by the power conversion chip to input Power supply is converted.
Further, the communication interface module is RS485 or RS232 or Ethernet interface, realizes that the CPU control is single First communication connection with the network management platform.
Further, the model STM32F series of the CPU control unit 1.
Further, the power interface lightning-protection module is two, and a power interface lightning-protection module is connected to institute It states between the output of the first power supply and monitoring modular and electrical equipment, another described power interface lightning-protection module is connected to described the Between the output of two power supplys and monitoring modular and electrical equipment.
Using the above scheme, the utility model power module solves the starting and closing of remote power supply；It can be realized The output of remote power supply interface monitors, can quickly analyze and determine camera go offline power supply the problem of or network problem, favorably Rapid-maintenance after equipment damage；Lightning-protection module is increased simultaneously, for cutting off the power when thunder and lightning situation, protects electrical equipment Safety.
Detailed description of the invention
Fig. 1 is the utility model multichannel with lightning protection and has remote-control and export the hardware knot of the power module of detection function Structure schematic diagram；
Fig. 2 is the utility model multichannel with lightning protection and has the first electricity in remote-control and the power module of output detection function The circuit diagram of source input module；
Fig. 3 a and Fig. 3 b is the utility model multichannel with lightning protection and has remote-control and export the power module of detection function The circuit diagram of middle power conversion module；
Fig. 4 is the utility model multichannel with lightning protection and has the second electricity in remote-control and the power module of output detection function The circuit diagram of source input module；
Fig. 5 is the utility model multichannel with lightning protection and has CPU control in remote-control and the power module of output detection function The circuit diagram of unit processed；
Fig. 6 is the utility model multichannel with lightning protection and has shutdown control in remote-control and the power module of output detection function The circuit diagram of molding block；
Fig. 7 is the utility model multichannel with lightning protection and has relay in remote-control and the power module of output detection function The circuit diagram of control module；
Fig. 8 is the utility model multichannel with lightning protection and has the first electricity in remote-control and the power module of output detection function The circuit diagram of source output and monitoring modular；
Fig. 9 is the utility model multichannel with lightning protection and has the second electricity in remote-control and the power module of output detection function The circuit diagram of source output and monitoring modular；
Figure 10 is the utility model multichannel with lightning protection and has power supply in remote-control and the power module of output detection function The circuit diagram of interface lightning-protection module.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Referring to Fig. 1, the utility model provides a kind of multichannel with lightning protection and has remote-control and export the electricity of detection function Source module, comprising: CPU control unit 1, several power conversion modules 2, shutdown control module 3, relay control module 4, first Power Entry Module 5, second source input module 6, the output of the first power supply and monitoring modular 7, second source output and monitoring mould Block 8, several power interface lightning-protection modules 9 and communication interface module 10.First Power Entry Module 5 and second electricity Source input module 6 is separately connected a power conversion module 2.The CPU control unit 1 with connect first power input The power conversion module 2 of module 5 connects, and the CPU control unit 1 is also controlled with the power conversion module 2, shutdown respectively Molding block 3, relay control module 4, the output of the first power supply and monitoring modular 7, second source output and monitoring modular 8 and logical Communication interface module 10 connects.The first power supply output and monitoring modular 7 and second source output and monitoring modular 8 are distinguished It is connect with a power interface lightning-protection module 9.
Fig. 2, Fig. 3 a and Fig. 3 b are please referred to, first Power Entry Module 5 receives the input power of DC12/24/36V, It is divided into multichannel after filtering processing, input power is conveyed to the power conversion module 2 and shutdown control mould respectively Block 3.The power conversion module 2 includes power conversion chip, is converted by the power conversion chip to input power, The input power of DC12/24/36V can be transformed into DC12V and 3.3V power supply.Wherein DC3.3V and DC12V power supply is delivered to institute CPU control unit 1 is stated, the operating voltage as the CPU control unit 1.DC12V power supply is delivered to the shutdown control module 3, the driving voltage as the shutdown control module 3.
Fig. 3 a, Fig. 3 b and Fig. 4 are please referred to, the second source input module 6 can receive the power input of AC24V, filtering Input power is conveyed to another power conversion module 2 after processing, the power conversion module 2 includes that power supply converts core Piece converts input power by the power conversion chip, the input power of AC12V can be transformed into DC12V power supply, Driving voltage as the relay module 4.
Fig. 5, Fig. 8 are please referred to Figure 10, the CPU control unit 1 can be realized by the communication interface module 10 and net The communication of pipe platform, the communication interface module 10 can be RS485 or RS232 or Ethernet；The CPU control unit 1 receives The control instruction that network management platform is sent, is sent to the shutdown control module 3 and institute at actual control signal for instruction translation Relay module 4 is stated, the shutdown and opening function of power supply output are completed；The CPU control unit 1 receives first electricity simultaneously The monitoring signals that source output and monitoring modular 7 and second source output and monitoring modular 8 are sent, the pass then exported according to power supply For disconnected and opening state by information reporting to network management platform, network management platform matches each interface with camera, when having detected electricity When source interface does not export, camera power circuit outage is just reported, specifically, after power supply output is closed remotely, institute Stating CPU control unit 1 does not report monitoring signals to network management platform, after power supply output is opened remotely, the CPU control unit 1 reports monitoring signals to network management platform according to the actual situation.The model STM32F of CPU control unit described in the present embodiment 1 Series.
Become referring to Fig. 7, the relay control module 4 receives the second source input module 6 by the power supply The power supply signal of the DC12V after block 2 is converted is changed the mold as working power, while receiving the letter that the CPU control unit 1 is sent Number.When it is logic high signal that the CPU control unit 1, which sends a-signal, electricity that the second source input module 6 is sent Source is communicates directly to the second source input module 6, on the contrary, when the CPU control unit 1 sends a-signal as logic low letter Number when, disconnect, thus power cutoff input, and so on, to realize multi-channel control.
Fig. 6 and Fig. 8 are please referred to, the first power supply output and monitoring modular 7 connect with the shutdown control module 3, lead to It crosses and monitors the 3 output interface loop current of shutdown control module, form a new voltage value, be then sent to voltage value The CPU control unit 1, the CPU control unit 1 acquire the voltage, when finding that the voltage value is lower than threshold value, are considered as electricity Source interface does not export, and then reports network management platform, to realize that remote power supply interface cable interrupts monitoring function.
Fig. 9 and Fig. 7 are please referred to, the second source output and monitoring modular 8 are connect with the relay control module 4, By monitoring the 4 output interface loop current of relay control module, a new voltage value is formed, then sends out voltage value The CPU control unit 1 is given, the CPU control unit 1 acquires the voltage, when finding that the voltage value is lower than threshold value, just recognizes It is not exported for power interface, then reports network management platform, to realize that remote power supply interface cable interrupts monitoring function.
Referring to Fig. 10, the power interface lightning-protection module 9 is used to cut off the power when thunder and lightning situation, protection electrical equipment peace Entirely, it is specifically connected between power supply output and detection module and electrical equipment.In the present embodiment, the power interface lightning-protection module 9 be two, is connected between first power supply output and detection module 7 and electrical equipment and the second source Between output and detection module 8 and electrical equipment.
In conclusion the utility model power module solves the starting and closing of remote power supply；It can be realized long-range The output of power interface monitors, can quickly analyze and determine camera go offline power supply the problem of or network problem, be conducive to set Rapid-maintenance after standby damage；Lightning-protection module is increased simultaneously, for cutting off the power when thunder and lightning situation, protection electrical equipment peace Entirely.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle Within the scope of shield.

Claims (7)

1. a kind of multichannel is with lightning protection and has remote-control and exports the power module of detection function characterized by comprising CPU Control unit, several power conversion modules, shutdown control module, relay control module, the first Power Entry Module, the second electricity Source input module, the output of the first power supply and monitoring modular, second source output and monitoring modular, several power interface lightning protection moulds Block and communication interface module, first Power Entry Module and the second source input module are separately connected an electricity Source conversion module, the CPU control unit are connected with the power conversion module for connecting first Power Entry Module, institute State CPU control unit also respectively with the shutdown control module, relay control module, the first power supply output and monitoring modular, Second source output and monitoring modular and communication interface module connect, second described in the first power supply output and monitoring modular Power supply output and monitoring modular are connect with a power interface lightning-protection module respectively,
First Power Entry Module: receiving power input, be divided into multichannel after filtering processing, input power is conveyed to respectively described Power conversion module and the shutdown control module；
Second source input module: power input is received, input power is conveyed to the power conversion module after filtering processing；
Power conversion module: the power supply that a power conversion module inputs first Power Entry Module divides after converting It is not conveyed to the CPU control unit and the shutdown control module, another described power conversion module is electric by described second The relay control module is conveyed to after the power supply conversion of source input module input；
CPU control unit: it realizes the communication connection with network management platform, receives the control instruction that the network management platform is sent to, will refer to Order translates into practical control signal and is sent to the shutdown control module and relay control module, and it is defeated to complete first power supply Out and monitoring modular and second source output and the shutdown and opening function of monitoring modular, while first power supply output is received And monitoring modular and second source output and the monitoring signals sent of monitoring modular, then according to the shutdown of output and open shape State gives information reporting to the network management platform；
It turns off control module: receiving the power supply signal of the first Power Entry Module conveying and pass through the power conversion module The power supply signal of conversion receives the signal that the CPU control unit is sent as working power；
Relay control module: the second source input module is received by the transformed power supply letter of the power conversion module Number it is used as working power, while receiving the signal that the CPU control unit is sent；
The output of first power supply and monitoring modular: connecting with the shutdown control module and the CPU control unit, by detecting institute Shutdown control module output interface loop current is stated, a new voltage value is formed, then voltage value is given to the CPU and controls Unit；
Second source output and monitoring modular: it is connect with the relay control module and the CPU control unit, passes through monitoring The relay control module output interface loop current forms a new voltage value, then gives voltage value to the CPU Control unit；
Power interface lightning-protection module: being respectively connected between first power supply output and monitoring modular and electrical equipment and described the Between the output of two power supplys and monitoring modular and electrical equipment, for cutting off the power when thunder and lightning situation, protection electrical equipment safety.
2. multichannel according to claim 1 is with lightning protection and has remote-control and exports the power module of detection function, special Sign is, first Power Entry Module receives the input power of DC12/24/36V, and the power conversion module is by DC12/ The input power of 24/36V is transformed into DC12V and 3.3V power supply, and wherein DC3.3V and DC12V power supply is delivered to the CPU control Unit processed, while DC12V power supply is delivered to the shutdown control module.
3. multichannel according to claim 2 is with lightning protection and has remote-control and exports the power module of detection function, special Sign is, the second source input module receives the input power of AC24V, and the power conversion module is by the input of AC24V The input power of DC12V and is delivered to the relay control module at the input power of DC12V by power conversion.
4. multichannel according to claim 2 or 3 is with lightning protection and has remote-control and exports the power module of detection function, It is characterized in that, the power conversion module includes power conversion chip, is carried out by the power conversion chip to input power Conversion.
5. multichannel according to claim 1 is with lightning protection and has remote-control and exports the power module of detection function, special Sign is that the communication interface module is RS485 or RS232 or Ethernet interface, realizes the CPU control unit and the net The communication connection of pipe platform.
6. multichannel according to claim 5 is with lightning protection and has remote-control and exports the power module of detection function, special Sign is that the model STM32F of the CPU control unit 1 is serial.
7. multichannel according to claim 1 is with lightning protection and has remote-control and exports the power module of detection function, special Sign is that the power interface lightning-protection module is two, and a power interface lightning-protection module is connected to first power supply Between output and monitoring modular and electrical equipment, another described power interface lightning-protection module is connected to the second source output And between monitoring modular and electrical equipment.
CN201821642764.0U 2018-10-10 2018-10-10 Multichannel is with lightning protection and has remote-control and exports the power module of detection function Active CN209434959U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821642764.0U CN209434959U (en) 2018-10-10 2018-10-10 Multichannel is with lightning protection and has remote-control and exports the power module of detection function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821642764.0U CN209434959U (en) 2018-10-10 2018-10-10 Multichannel is with lightning protection and has remote-control and exports the power module of detection function

Publications (1)

Publication Number Publication Date
CN209434959U true CN209434959U (en) 2019-09-24

Family

ID=67967603

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821642764.0U Active CN209434959U (en) 2018-10-10 2018-10-10 Multichannel is with lightning protection and has remote-control and exports the power module of detection function

Country Status (1)

Country Link
CN (1) CN209434959U (en)

Similar Documents

Publication Publication Date Title
CN204596059U (en) A kind of electric leakage, fire supervising device based on RS485 bus
CN209313420U (en) A kind of family DC leakage monitoring for protection device
CN206609933U (en) A kind of low pressure uniline short circuit and disconnection detection device
CN202473664U (en) Intelligent air switch condition indicator
CN105182165B (en) A kind of mobile power supply ground wire connection status monitors in real time and the system of fault location
CN205039765U (en) Intelligent interchange collection flow box
CN204044232U (en) A kind of high voltage display device by monitoring leakage current of an arrester
CN209434959U (en) Multichannel is with lightning protection and has remote-control and exports the power module of detection function
CN206932066U (en) A kind of intelligent FTU equipment
CN201656560U (en) Real-time monitoring system for photovoltaic power station component status
CN209134138U (en) A kind of non-maintaining distribution network automation feeder terminal
CN105048627A (en) System and method for controlling energy saving in photovoltaic power station
CN206147059U (en) Simple and easy direct current breaker function test appearance
CN203251142U (en) Switch cabinet integrated monitoring terminal
CN204631590U (en) A kind of machine room power failure Intelligent short message alarm system
CN208849544U (en) A kind of electric intelligent monitoring control mould group based on Internet of Things
CN207964980U (en) A kind of solenoid valve failure device for fast detecting
CN203056697U (en) Protection press plate control system with contact output
CN201937341U (en) Non-voltage recovery device of remote monitoring type distribution room
CN207473385U (en) It is a kind of to be used for two into one devices for going out analog quantity signal data acquisition
CN208638329U (en) A kind of intelligent safety monitoring protection system for photovoltaic generating module
CN202084906U (en) Superconducting coil quench detection output interface in fusion apparatus
CN101839955B (en) Network video coder for realizing power failure alarm and method for monitoring power failure
CN205595896U (en) Net monitored control system is joined in marriage to distributing type photovoltaic
CN103269128A (en) Intelligent transformer load monitoring method

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant