CN109377707A - Split type electrical line security intelligent controller - Google Patents

Split type electrical line security intelligent controller Download PDF

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Publication number
CN109377707A
CN109377707A CN201811498916.9A CN201811498916A CN109377707A CN 109377707 A CN109377707 A CN 109377707A CN 201811498916 A CN201811498916 A CN 201811498916A CN 109377707 A CN109377707 A CN 109377707A
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CN
China
Prior art keywords
module
acquisition module
cpu
power
split type
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.)
Pending
Application number
CN201811498916.9A
Other languages
Chinese (zh)
Inventor
周顺新
崔斌
程远义
罗怀林
康会彬
周凯
望坤
张伟
杨振华
孙卫东
王虬
黄洋兵
刘先舟
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.)
Hubei Full Electric Co Ltd
Original Assignee
Hubei Full Electric 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 Hubei Full Electric Co Ltd filed Critical Hubei Full Electric Co Ltd
Priority to CN201811498916.9A priority Critical patent/CN109377707A/en
Publication of CN109377707A publication Critical patent/CN109377707A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00Fire alarms; Alarms responsive to explosion
    • G08B17/06Electric actuation of the alarm, e.g. using a thermally-operated switch

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)

Abstract

The present invention discloses a kind of split type electrical line security intelligent controller, host and multiple control panels for being laid in each user family respectively including being laid in Lou Dong, and the control panel carries out two-way communication by cable and host;The host is equipped with CPU, Current Voltage acquisition module, electric leakage acquisition module, temperature collecting module, overload acquisition module, power supply processing module, control loop module, power-off control module and communication module, is additionally provided with power input and output interface.The present invention can information such as the real-time electric current for monitoring each sensing point for 24 hours, temperature, voltage, overvoltage, leakage current online;By the relevant parameter in electric wiring equipment circuit, the reason of failure occurs is judged, instruct enterprise to carry out and administer, reach and eliminate potential electric wiring fire safety evaluating hidden danger, the effect of full-scope safeguards Electrical Safety.

Description

Split type electrical line security intelligent controller
Technical field
The present invention relates to the safety management fields of electric wiring, and in particular to a kind of split type electrical line security intelligence prison Control instrument.
Background technique
With the continuous quickening of urbanization process, the production and usage amount cumulative year after year of electric energy, it has also become most important energy Source.Fire is caused by electric fault, the malignant fire accident that wildfire and the dead group of group hurt happens occasionally.
Fire is the higher serious disasters and accidents of occurrence probability, seriously threatens human life's safety, brings great Property loss causes great environmental pollution.The many because being known as of fire incident are induced, wherein since electrical equipment is not using The ratio that the electrical fire caused by the electric wirings such as, route corrosion and ageing and failure factor accounts for fire sum reaches 50%.
The protection of electrical fire is greatly paid attention to, in order to limit electrical fire increased trend year by year, state Family has put into effect multi-section standards and specifications in succession, it is desirable that electric fire alarm system is arranged under construction, is sent out with preventing electric fire It is raw, reduce fire hazard.According to the domestic large-sized fire accident majority occurred in recent years of analysis due to electric wiring short circuit, sparking Igniting flammable items product cause.Current existing electric fire monitoring system cannot be to because insulating layer is damaged, harness internal break, conducting wire The excessively high factor of contact position poor contact, electric leakage, temperature is alarmed or is acted, to cause a series of serious fire.It is existing There is the scheme also having in technology for gas fire hazard monitoring, but the cost of the program is very high, monitors a room and needs about 2000 yuan or more, it is unfavorable for promoting the use of.
Summary of the invention
In view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of split type electrical line security intelligent monitorings Instrument.
To achieve the above object, the present invention is realized by the following scheme: a kind of split type electrical line security intelligent monitoring Instrument, host and multiple control panels for being laid in each user family respectively, the control panel including being laid in Lou Dong pass through line Cable and host carry out two-way communication;
The host is equipped with CPU, Current Voltage acquisition module, electric leakage acquisition module, temperature collecting module, overload acquisition mould Block, power supply processing module, control loop module, power-off control module and communication module, Current Voltage acquisition module, electric leakage acquisition Module, temperature collecting module, overload acquisition module, power supply processing module, control loop module, power-off control module and communication mould Block is electrically connected with CPU, is additionally provided with power input and output interface;
CPU is used to carry out operation and output control signal according to the signal of acquisition;
Current Voltage acquisition module is used to acquire the electric current and voltage of input power;
Leak electricity acquisition module, for acquiring the electric current output and input, the difference that union is output and input;
Acquisition module is overloaded, for acquiring the electric current of input;
Temperature collecting module, the temperature for acquisition interface and conducting wire;
Power-off control module, for disconnecting the input power of monitored position;
Power input and output interface, for connecting the power supply of monitored position output and input;
Power supply processing module, for powering to device;
Control loop module, for controlling relay;
Communication module, for output monitoring data to terminal.The CPU is electrically connected with communication module, CPU by communication module with Terminal connection, electricity consumption state parameter CPU current to terminal transmission by communication module.
The control panel is equipped with LED display module and button module, independently shows and controls built in the control panel Coremaking piece.
The control panel is additionally provided with infrared sensor, for detection with electric position whether someone.
The host further includes alarm module, and the alarm module includes combined aural and visual alarm and position, type display unit, Alarm signal is sent and the specific location occurred of alarming for onsite alarming, and to terminal;
The combined aural and visual alarm is buzzer and LED light.
The host further includes light acquisition module, and light acquisition module is electrically connected with CPU, and collected photoelectric current is joined Number is transferred to CPU.
The communication module is wireless LoRa, zigbee or WIFI communication module.
The communication module, electric leakage acquisition module, temperature collecting module, overload acquisition module and Current Voltage acquisition module It is directly connected to the pin of CPU.
The power input and output interface is at least two-way, is all the way common power circuit, another way is high load Power circuit;
Current Voltage acquisition module, electric leakage acquisition module, overload acquisition module also mutually should be two-way with power-off control module.
The Current Voltage acquisition module uses model ATT7053B chip;
CPU uses STM32F4 series monolithic.
The invention has the benefit that 1, can the real-time electric current for monitoring each sensing point for 24 hours, temperature, voltage, mistake online The information such as voltage, leakage current;
2, by the relevant parameter in electric wiring equipment circuit, judge the reason of failure occurs, instruct enterprise to carry out and administer, reach To the potential electric wiring fire safety evaluating hidden danger of elimination, the effect of full-scope safeguards Electrical Safety;
3, all warning information and operation note are written into log, and have access to for user query;
4, the administrative staff for having permission can set the various parameters value of each acquisition module, facilitate management, raising efficiency;
5, terminal automatically records the historical datas such as electric current, voltage, node temperature, residual current in electric wiring, and intelligence generates Line security protection class judges whether that reaching electric wiring fire occurs critical point, and can carry out local automatically power off in time Operation protects electric wiring safety and uploads warning message.
6, adopt a split structure, can each family resident of precise acquisition electrical line parameters, user can also pass through control Panel checks power information;
7, the solution of the present invention can be effectively reduced use cost, and in the case where quantity reaches large-scale working condition, cost can 300 ~ 1000/ sets are compressed to, cost is reduced to only 15 ~ 50% compared with prior art, and product of the invention can be according to making With the customized production of operating condition, be conducive to the popularization of apparatus of the present invention, so as to which more fire will be caused because of electric wiring Prevention protects the safety of life and property of more multi-user in the budding stage.
Detailed description of the invention
Following further describes the present invention with reference to the drawings:
Fig. 1 is the principle of the present invention structural schematic diagram;
Fig. 2 is circuit diagram of the invention.
Specific embodiment
As shown in Figure 1, split type electrical line security intelligent controller, including be laid in Lou Dong host and multiple points It is not laid in the control panel of each user family, the control panel carries out two-way communication by cable and host;Thus structure is used Family can check the electrical line parameters in family by control panel.
The host is equipped with CPU, Current Voltage acquisition module, electric leakage acquisition module, temperature collecting module, overload acquisition Module, power supply processing module, control loop module, power-off control module and communication module, Current Voltage acquisition module, electric leakage are adopted Collect module, temperature collecting module, overload acquisition module, power supply processing module, control loop module, power-off control module and communication Module is electrically connected with CPU, is additionally provided with power input and output interface;
CPU is used to carry out operation and output control signal according to the signal of acquisition;
Current Voltage acquisition module is used to acquire the electric current and voltage of input power;
Leak electricity acquisition module, for acquiring the electric current output and input, the difference that union is output and input;
Acquisition module is overloaded, for acquiring the electric current of input;
Temperature collecting module, the temperature for acquisition interface and conducting wire;
Power-off control module, for disconnecting the input power of monitored position;
Power input and output interface, for connecting the power supply of monitored position output and input;
Power supply processing module, for powering to device;
Control loop module, for controlling relay;
Communication module, for output monitoring data to terminal.Thus structure, can the real-time electricity for monitoring each sensing point for 24 hours online The information such as stream, temperature, voltage, overvoltage.Terminal automatically records electric current, voltage, node temperature, residual current in electric wiring Etc. historical datas, intelligence generate line security protection class, judge whether to reach electric wiring fire and occur critical point, and can and Shi Jinhang locally automatically powers off operation, protection electric wiring safety.The CPU is electrically connected with communication module, and CPU passes through communication mould Block is connect with terminal, electricity consumption state parameter CPU current to terminal transmission by communication module.
The control panel is equipped with LED display module and button module, independently shows and controls built in the control panel Coremaking piece;Preferably, chip is controlled using the low side of STM32 series.
The control panel is additionally provided with infrared sensor, for detection with electric position whether someone.When monitoring someone Illumination and air-conditioning equipment are opened, when monitoring nobody, illumination and air-conditioning is automatically closed after a preset period, inside sets The replenishment control means that can also be controlled as room temperature of temperature collecting module, it is automatic to disconnect when reaching preset temperature The power supply of air-conditioning equipment reduces the waste of electric power.It is also convenient for collecting the overtime of clerk or in office simultaneously Working time.
The host further includes alarm module, and the alarm module includes combined aural and visual alarm and position, type display unit, Alarm signal is sent and the specific location occurred of alarming for onsite alarming, and to terminal;
The combined aural and visual alarm is buzzer and LED light.Thus structure, when monitoring host computer receive monitor send it is different When normal information data, the light-emitting diode display of combined aural and visual alarm shows related data.Thus scheme, convenient for reminding the personnel in building Pay attention to Electrical Safety, and disposes corresponding failure in time.
The host further includes light acquisition module, and light acquisition module is electrically connected with CPU, and collected photoelectric current is joined Number is transferred to CPU.The combination of light acquisition module and infrared sensor can be realized the intelligentized control method of indoor electric, pass through Default rule can automatically provide illumination in the interior of dark or illumination, light is automatically closed in the brighter interior of light The control of line acquisition module can be come into force in the case of infrared sensor detects indoor someone.
The communication module is wireless LoRa, zigbee or WIFI communication module.
The communication module, electric leakage acquisition module, temperature collecting module, overload acquisition module and Current Voltage acquisition module It is directly connected to the pin of CPU.
The power input and output interface is at least two-way, is all the way common power circuit, another way is high load Power circuit;High load circuit includes lighting circuit and air-conditioning circuit.
Current Voltage acquisition module, electric leakage acquisition module, overload acquisition module also mutually should be two-way with power-off control module.
It is electrically connected it is further preferred that the host passes through cable cable with two control panels, thus structure, sufficiently The pin and operational capability of CPU is utilized, the cost of entire circuit is greatly decreased.
The Current Voltage acquisition module uses model ATT7053B chip;ATT7053B is that a band SPI/UART connects The high-precision single-phase multifunctional electric energy metering chip of mouth;The chip uses 19,3 tunnel bitADC, supports 3000: 1 dynamic model It encloses;Precision meets 0.2S, 0.5S;Operating voltage range is 4.5~5.5V.
Preferably, CPU uses STM32F4 series monolithic.
STM32F4 is by ST(STMicw Electronics) exploitation a kind of high-performance microcontroller.Which employs 90 nanometers NVM technique and ART.Compared to other chips, has the advantage that 1, is integrated with new DSP and FPU instruction.
2, advanced technology and technique
Memory accelerator: adaptive accelerator (ART Accelerator) in real time;
Multiple ahb bus matrix and multi-channel DMA: support program executes and data transmit parallel processing, and message transmission rate is non- It is often fast.
3, high-performance
Due to using the ART accelerator of ST, program is equivalent to the more memories of 0 waiting from FLASH operation;
Up to 1MB FLASH;
192KB SRAM:128KB on bus matrix, 64KB on aiming at the data/address bus that CPU is used advanced peripheral with STM32F2 is compatible;
USB OTG high speed 480Mbit/s;
IEEE1588, ethernet mac 10/100;
PWM high speed timer: 168MHz maximum frequency;
Encryption/Hash hardware processor: 32 randomizers (RNG);
The real-time clock of 32 RTC: < 1 μ A with calendar function, 1 second precision.
4, low-voltage: 1.8V to 3.6V VDD;
Full duplex I2S;
12 ADC:0.41us conversion/2.4Msps(7.2Msps are in alternate mode);
High speed USART, up to 10.5Mbits/s;
High speed SPI, up to 37.5Mbits/s;
Camera interface, up to 54M byte/s.
The foregoing is merely the embodiments of the invention patent, are not intended to limit the scope of the invention, all utilizations Equivalent structure made by the content of the present specification is applied directly or indirectly in other relevant technical fields, and is similarly included in In scope of patent protection of the invention.

Claims (10)

1. split type electrical line security intelligent controller, it is characterised in that: including be laid in Lou Dong host and multiple difference It is laid in the control panel of each user family, the control panel carries out two-way communication by cable and host;
The host is equipped with CPU, Current Voltage acquisition module, electric leakage acquisition module, temperature collecting module, overload acquisition mould Block, power supply processing module, control loop module, power-off control module and communication module, Current Voltage acquisition module, electric leakage acquisition Module, temperature collecting module, overload acquisition module, power supply processing module, control loop module, power-off control module and communication mould Block is electrically connected with CPU, is additionally provided with power input and output interface;
CPU is used to carry out operation and output control signal according to the signal of acquisition;
Current Voltage acquisition module is used to acquire the electric current and voltage of input power;
Leak electricity acquisition module, for acquiring the electric current output and input, the difference that union is output and input;
Acquisition module is overloaded, for acquiring the electric current of input;
Temperature collecting module, the temperature for acquisition interface and conducting wire;
Power-off control module, for disconnecting the input power of monitored position;
Power input and output interface, for connecting the power supply of monitored position output and input;
Power supply processing module, for powering to device;
Control loop module, for controlling relay;
Communication module, for output monitoring data to terminal.
2. split type electrical line security intelligent controller according to claim 1, it is characterised in that: the CPU and logical Believe module electrical connection, CPU is connect by communication module with terminal, electricity consumption shape CPU current to terminal transmission by communication module State parameter.
3. split type electrical line security intelligent controller according to claim 1, it is characterised in that: the control plane Plate is equipped with LED display module and button module, independently shows and control chip built in the control panel.
4. split type electrical line security intelligent controller according to claim 3, it is characterised in that: be additionally provided with infrared biography Sensor, for detection with electric position whether someone.
5. split type electrical line security intelligent controller according to claim 1, it is characterised in that: the host also wraps Include alarm module, the alarm module includes combined aural and visual alarm and position, type display unit, is used for onsite alarming, and to end The specific location that end sends alarm signal and alarm occurs;
The combined aural and visual alarm is buzzer and LED light.
6. split type electrical line security intelligent controller according to claim 1, it is characterised in that: the host also wraps Light acquisition module is included, light acquisition module is electrically connected with CPU, and collected photoelectric current parameter is transferred to CPU.
7. split type electrical line security intelligent controller according to claim 1, it is characterised in that: the communication module is Wireless LoRa, zigbee or WIFI communication module.
8. split type electrical line security intelligent controller according to claim 1, it is characterised in that: the communication module, The pin of electric leakage acquisition module, temperature collecting module, overload acquisition module and Current Voltage acquisition module and CPU are directly connected to.
9. split type electrical line security intelligent controller according to claim 1, it is characterised in that: the power supply is defeated Enter and be at least two-way with output interface, be all the way common power circuit, another way is high load power circuit;
Current Voltage acquisition module, electric leakage acquisition module, overload acquisition module also mutually should be two-way with power-off control module.
10. split type electrical line security intelligent controller according to claim 1, it is characterised in that: the electric current electricity Acquisition module is pressed to use model ATT7053B chip;
CPU uses STM32F4 series monolithic.
CN201811498916.9A 2018-12-08 2018-12-08 Split type electrical line security intelligent controller Pending CN109377707A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811498916.9A CN109377707A (en) 2018-12-08 2018-12-08 Split type electrical line security intelligent controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811498916.9A CN109377707A (en) 2018-12-08 2018-12-08 Split type electrical line security intelligent controller

Publications (1)

Publication Number Publication Date
CN109377707A true CN109377707A (en) 2019-02-22

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Application Number Title Priority Date Filing Date
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564879A (en) * 1982-09-20 1986-01-14 International Standard Electric Corporation Electronic power overload protection circuit
CN204965673U (en) * 2015-09-17 2016-01-13 北京建安成自动化电控技术有限公司 Electric fire supervisory equipment
CN106292811A (en) * 2016-11-07 2017-01-04 合肥同想信息技术有限公司 A kind of household electricity secure digitalization management system
KR101824718B1 (en) * 2017-06-28 2018-02-02 (주)대신피아이씨 Intelligent Automatic Control Panel Equipped with Self Diagnosis and Safety Functions
CN209056038U (en) * 2018-12-08 2019-07-02 湖北创全电气有限公司 Split type electrical line security intelligent controller

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564879A (en) * 1982-09-20 1986-01-14 International Standard Electric Corporation Electronic power overload protection circuit
CN204965673U (en) * 2015-09-17 2016-01-13 北京建安成自动化电控技术有限公司 Electric fire supervisory equipment
CN106292811A (en) * 2016-11-07 2017-01-04 合肥同想信息技术有限公司 A kind of household electricity secure digitalization management system
KR101824718B1 (en) * 2017-06-28 2018-02-02 (주)대신피아이씨 Intelligent Automatic Control Panel Equipped with Self Diagnosis and Safety Functions
CN209056038U (en) * 2018-12-08 2019-07-02 湖北创全电气有限公司 Split type electrical line security intelligent controller

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
李申山;马立明;许鸣珠;张宏力;: "基于CAN总线的铁路车站电气火灾监控系统设计", 中国铁路, no. 04 *
李申山;马立明;许鸣珠;张宏力;: "基于CAN总线的铁路车站电气火灾监控系统设计", 中国铁路, no. 04, 15 April 2009 (2009-04-15) *

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