CN108693395A - A kind of distributing alternating-current charging pile monitoring system based on WSN - Google Patents

A kind of distributing alternating-current charging pile monitoring system based on WSN Download PDF

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Publication number
CN108693395A
CN108693395A CN201810247653.8A CN201810247653A CN108693395A CN 108693395 A CN108693395 A CN 108693395A CN 201810247653 A CN201810247653 A CN 201810247653A CN 108693395 A CN108693395 A CN 108693395A
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China
Prior art keywords
module
connect
charging pile
communication module
gateway
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CN201810247653.8A
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Chinese (zh)
Inventor
俞阿龙
范广济
戴金桥
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Huaiyin Normal University
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Huaiyin Normal University
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Priority to CN201810247653.8A priority Critical patent/CN108693395A/en
Publication of CN108693395A publication Critical patent/CN108693395A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00Arrangements for measuring currents or voltages or for indicating presence or sign thereof

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

A kind of distributing alternating-current charging pile monitoring system based on WSN, it is related to a kind of charging pile monitoring systems technology field.Several described monitoring nodes are connect with gateway, and gateway is connect with signal tower, and signal tower is connect with router, and router is connect with host computer, and host computer is connect with WEB server;The monitoring node includes sampling unit, processor module, group-net communication module, and sampling unit is connect with processor module, and processor module is connect with group-net communication module;The gateway includes communication module, core controller, GPRS module, and communication module is connect with core controller, and core controller is connect with GPRS module.After adopting the above technical scheme, the present invention has the beneficial effect that:It realizes and shows charging pile charged state and user information in upper computer end, achieve the purpose that remote monitoring;Largely reduce system hardware cost;It solves the problems, such as data wireless transmission, reduces the workload of staff, improve the efficiency of monitoring management.

Description

A kind of distributing alternating-current charging pile monitoring system based on WSN
Technical field
The present invention relates to charging pile monitoring systems technology fields, and in particular to a kind of distributing AC charging based on WSN Stake monitoring system.
Background technology
Electric vehicle not only can effectively improve environmental pollution as the product under the new energy epoch, solve energy shortage Problem, and meet the policy of China's strategy of sustainable development.What Ministry of Industry and Information disclosed"Made in China 2025"Explicitly point out pure electricity Dynamic and plug-in hybrid-power automobile, fuel cell car, energy-saving automobile, intelligent interconnection automobile are to give priority in domestic future Direction.Since the charging process of electric vehicle can not be completed within a very short time, the foundation of a large amount of distributing electrically-charging equipments is not It can or lack.
Traditional charging pile system monitoring is to increase wiring cost based on wired data acquisition technology.And it is different Charging pile uses the communication standard of different agreement, lacks the high comprehensive strong supervisory systems of a compatibility, increases charging pile The difficulty of the daily monitoring management of system, hinders the development of electric vehicle to a certain extent.
Invention content
The distributing exchange based on WSN that in view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of Charging pile monitors system, realizes and shows charging pile charged state and user information in upper computer end, reaches remote monitoring Purpose;The wiring cost of system and the use cost of charging pile are reduced, the interference between charging pile is reduced, solves data Wireless transmission problem can help user to grasp charge information in real time, and discovering device hidden danger reduces the workload of staff, The efficiency for improving monitoring management improves the real-time and convenience of charging pile operation.
To achieve the above object, the present invention is using following technical scheme:It includes monitoring node 1, gateway 2, signal tower 3, router 4, host computer 5, WEB server 6, several described monitoring nodes 1 are connect with gateway 2, and gateway 2 connects with signal tower 3 It connects, signal tower 3 is connect with router 4, and router 4 is connect with host computer 5, and host computer 5 is connect with WEB server 6;
The monitoring node 1 includes sampling unit 11, processor module 12, group-net communication module 13, sampling unit 11 and processing Device module 12 connects, and processor module 12 is connect with group-net communication module 13;
The gateway 2 includes communication module 21, core controller 22, GPRS module 23, communication module 21 and core controller 22 Connection, core controller 22 are connect with GPRS module 23;
The host computer 5 includes electric energy metering module 51, human-computer interaction module 52, electric interfaces 53, electic protection 54, power supply mould Block 55, power module 55 are connect with gateway 2.
The sampling unit 11 includes electric energy sampling circuit 111, voltage sampling circuit 112, current sampling circuit 113, temperature Spend sample circuit 114.
The processor module 12 includes serial interface circuit 121, processor 122, radio-frequency module 123, serial interface electricity Road 121 is connect with processor 122, and processor 122 is connect with radio-frequency module 123.
The group-net communication module 13 is ZigBee communication module.
The electric energy metering module 51 has set time, fixed electricity, Flat Amount and is full of four kinds of patterns, electric energy automatically Metering module 51 uses electronic single-phase EM-300 type intelligent electric meters.
The human-computer interaction module 52 includes touch screen 521, printer 522, indicator light 523, and touch screen 521 uses LCD Touch screen.
The electic protection 54 is that exchange inputted/under-voltage protection, leadage circuit, overheat protector, earth leakage protective, short circuit guarantor Shield, lightning protection, the circuit protection of battery reverse connecting protection.
The operation principle of the present invention:It is analyzed according to the functional requirement of charging pile, management system for monitoring, with embedded Control mould Processing unit, realization data operation control block with program in order to control;Peripheral hardware human-computer interaction module, complete the metering of charge capacity with And consumption clearing;ZigBee node gathered data is transmitted to host computer by gateway, realizes remote real time monitoring management.
After adopting the above technical scheme, the present invention has the beneficial effect that:Building and applying for wireless sensor network, realizes Upper computer end shows charging pile charged state and user information, achievees the purpose that remote monitoring;Reduce the wiring of system The use cost of cost and charging pile reduces the interference between charging pile, largely reduces system hardware cost;It can The communication mode and good human-computer interaction interface leaned on solves the problems, such as data wireless transmission, user can be helped to slap in real time Charge information is held, discovering device hidden danger reduces the workload of staff, improves the efficiency of monitoring management, improves charging The real-time and convenience of stake operation.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art With obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the present invention;
Fig. 2 is the structural schematic diagram of monitoring node 1 of the present invention;
Fig. 3 is the structural schematic diagram of gateway 2 of the present invention;
Fig. 4 is the structural schematic diagram of host computer 5 of the present invention;
Fig. 5 is the structural schematic diagram of human-computer interaction module 52 of the present invention.
Reference sign:Monitoring node 1, gateway 2, signal tower 3, router 4, host computer 5, WEB server 6, sampling Unit 11, processor module 12, group-net communication module 13, electric energy sampling circuit 111, voltage sampling circuit 112, current sample electricity Road 113, temperature sampling circuit 114, serial interface circuit 121, processor 122, radio-frequency module 123, communication module 21, core control Device 22 processed, GPRS module 23, electric energy metering module 51, human-computer interaction module 52, electric interfaces 53, electic protection 54, power supply mould Block 55, touch screen 521, printer 522, indicator light 523.
Specific implementation mode
Shown in Fig. 1-Fig. 5, present embodiment the technical solution adopted is that:It include monitoring node 1, gateway 2, Signal tower 3, router 4, host computer 5, WEB server 6, several described monitoring nodes 1 are connect with gateway 2, gateway 2 and signal Tower 3 connects, and signal tower 3 is connect with router 4, and router 4 is connect with host computer 5, and host computer 5 is connect with WEB server 6;
The monitoring node 1 includes sampling unit 11, processor module 12, group-net communication module 13, sampling unit 11 and processing Device module 12 connects, and processor module 12 is connect with group-net communication module 13;Monitoring node is the most important portion of charging pile system Point, the monitoring node designed herein is mainly made of sampling unit, processor module and group-net communication module, is responsible for charging pile number According to acquisition, processing and transmission.
The gateway 2 includes communication module 21, core controller 22, GPRS module 23, and communication module 21 is controlled with core Device 22 connects, and core controller 22 is connect with GPRS module 23;Communication module 21 is responsible for the establishment of network and the transmission of data, core Heart controller 22 is responsible for handling the data received, and GPRS module 23 is sent the data to far using mobile communications network Journey monitoring center, core controller 22 use the STM32F10XZET6 chips of ST companies.
The host computer 5 includes electric energy metering module 51, human-computer interaction module 52, electric interfaces 53, electic protection 54, electricity Source module 55, power module 55 are connect with gateway 2.
The sampling unit 11 includes electric energy sampling circuit 111, voltage sampling circuit 112, current sampling circuit 113, temperature Spend sample circuit 114.Electric energy sampling part need to use computation chip CS5464, utilize Hall sensor and sampling circuit samples electricity Pressure, voltage signal.Signal is filtered with after modulate circuit, and signal is transmitted in CS5464 in the form of differential mode voltage, is then passed It is defeated to arrive control centre;Voltage sample selects LCTV31CE type voltage transformers, and primary side is connected on 220V voltages, and series connection one A 110Resistance, it is ensured that voltage transformer output than be 2mA/2mA;Current sample selects LCTA2DCC type Current Mutual Inductances Device is completed to sample by Current Mutual Inductance differential mode, and temperature is factor very important in charging process;It charged in charging pile Cheng Zhong, charging current is larger, may will produce a large amount of thermal energy, so needing the pile body temperature of monitoring charging pile in real time;This Selected works select the DS18B20 temperature sensors of Dallas companies, nil signal are exported, without being digitally converted.
The processor module 12 includes serial interface circuit 121, processor 122, radio-frequency module 123, serial interface electricity Road 121 is connect with processor 122, and processor 122 is connect with radio-frequency module 123.
The group-net communication module 13 is ZigBee communication module.Group-net communication module uses the ZigBee communication of low-power consumption Module.
The electric energy metering module 51 has set time, fixed electricity, Flat Amount and is full of four kinds of patterns, electric energy automatically Metering module 51 uses electronic single-phase EM-300 type intelligent electric meters.
The human-computer interaction module 52 includes touch screen 521, printer 522, indicator light 523, and touch screen 521 uses LCD Touch screen.521 function of touch screen has interface display, identification, charging operations, parameter setting, charged state to show and carry Show the functions such as alarm.
The electic protection 54 is that exchange inputted/under-voltage protection, leadage circuit, overheat protector, earth leakage protective, short circuit guarantor Shield, lightning protection, the circuit protection of battery reverse connecting protection.Ensure the safety and reliability of charging pile system operation, it is ensured that use The safety at family and charging vehicle.
The operation principle of the present invention:It is analyzed according to the functional requirement of charging pile, management system for monitoring, with embedded Control mould Processing unit, realization data operation control block with program in order to control;Peripheral hardware human-computer interaction module, complete the metering of charge capacity with And consumption clearing;ZigBee node gathered data is transmitted to host computer by gateway, realizes remote real time monitoring management.
After adopting the above technical scheme, the present invention has the beneficial effect that:Building and applying for wireless sensor network, realizes Upper computer end shows charging pile charged state and user information, achievees the purpose that remote monitoring;Reduce the wiring of system The use cost of cost and charging pile reduces the interference between charging pile, largely reduces system hardware cost;It can The communication mode and good human-computer interaction interface leaned on solves the problems, such as data wireless transmission, user can be helped to slap in real time Charge information is held, discovering device hidden danger reduces the workload of staff, improves the efficiency of monitoring management, improves charging The real-time and convenience of stake operation.
The above is merely illustrative of the technical solution of the present invention and unrestricted, and those of ordinary skill in the art are to this hair The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention, It is intended to be within the scope of the claims of the invention.

Claims (7)

1. a kind of distributing alternating-current charging pile based on WSN monitors system, it is characterised in that:It includes monitoring node (1), gateway (2), signal tower (3), router (4), host computer (5), WEB server (6), several described monitoring nodes (1) and gateway (2) Connection, gateway (2) are connect with signal tower (3), and signal tower (3) is connect with router (4), and router (4) connects with host computer (5) It connects, host computer (5) is connect with WEB server (6);
The monitoring node (1) includes sampling unit (11), processor module (12), group-net communication module (13), sampling unit (11) it is connect with processor module (12), processor module (12) is connect with group-net communication module (13);
The gateway (2) includes communication module (21), core controller (22), GPRS module (23), communication module (21) and core Heart controller (22) connects, and core controller (22) is connect with GPRS module (23);
The host computer (5) includes electric energy metering module (51), human-computer interaction module (52), electric interfaces (53), electic protection (54), power module (55), power module (55) are connect with gateway (2).
2. a kind of distributing alternating-current charging pile based on WSN according to claim 1 monitors system, it is characterised in that:Institute It includes electric energy sampling circuit (111), voltage sampling circuit (112), current sampling circuit (113), temperature to state sampling unit (11) Sample circuit (114).
3. a kind of distributing alternating-current charging pile based on WSN according to claim 1 monitors system, it is characterised in that:Institute It includes serial interface circuit (121), processor (122), radio-frequency module (123), serial interface circuit to state processor module (12) (121) it is connect with processor (122), processor (122) is connect with radio-frequency module (123).
4. a kind of distributing alternating-current charging pile based on WSN according to claim 1 monitors system, it is characterised in that:Institute It is ZigBee communication module to state group-net communication module (13).
5. a kind of distributing alternating-current charging pile based on WSN according to claim 1 monitors system, it is characterised in that:Institute Stating electric energy metering module (51) has set time, fixed electricity, Flat Amount and is full of four kinds of patterns, electric energy metering module automatically (51) electronic single-phase EM-300 type intelligent electric meters are used.
6. a kind of distributing alternating-current charging pile based on WSN according to claim 1 monitors system, it is characterised in that:Institute It includes touch screen (521), printer (522), indicator light (523) to state human-computer interaction module (52), and touch screen (521) uses LCD Touch screen.
7. a kind of distributing alternating-current charging pile based on WSN according to claim 1 monitors system, it is characterised in that:Institute It is that exchange inputted/under-voltage protection, leadage circuit, overheat protector, earth leakage protective, short-circuit protection, lightning protection to state electic protection (54) Protection, the circuit protection of battery reverse connecting protection.
CN201810247653.8A 2018-03-23 2018-03-23 A kind of distributing alternating-current charging pile monitoring system based on WSN Pending CN108693395A (en)

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CN201810247653.8A CN108693395A (en) 2018-03-23 2018-03-23 A kind of distributing alternating-current charging pile monitoring system based on WSN

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112821548A (en) * 2019-11-18 2021-05-18 施耐德电器工业公司 Power distribution terminal with display module, wireless power distribution display system and method
WO2022148201A1 (en) * 2021-01-07 2022-07-14 华为技术有限公司 Wireless charging method, device, and system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103407378A (en) * 2013-07-02 2013-11-27 昆明能讯科技有限责任公司 Intelligent charging management method and system
CN104393656A (en) * 2014-12-12 2015-03-04 国家电网公司 Intelligent alternating current charging pile and charging method of electric automobile
CN104793543A (en) * 2015-04-17 2015-07-22 南通航大电子科技有限公司 Remote control management system of electric vehicle charging pile
CN105365596A (en) * 2015-11-26 2016-03-02 上海循道新能源科技有限公司 Intelligent control system for electric vehicle alternating-current charging pile
CN105389896A (en) * 2015-11-17 2016-03-09 芜湖迈特电子科技有限公司 Electric vehicle charging pile
CN207924000U (en) * 2018-03-23 2018-09-28 淮阴师范学院 A kind of distributing alternating-current charging pile monitoring system based on WSN

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103407378A (en) * 2013-07-02 2013-11-27 昆明能讯科技有限责任公司 Intelligent charging management method and system
CN104393656A (en) * 2014-12-12 2015-03-04 国家电网公司 Intelligent alternating current charging pile and charging method of electric automobile
CN104793543A (en) * 2015-04-17 2015-07-22 南通航大电子科技有限公司 Remote control management system of electric vehicle charging pile
CN105389896A (en) * 2015-11-17 2016-03-09 芜湖迈特电子科技有限公司 Electric vehicle charging pile
CN105365596A (en) * 2015-11-26 2016-03-02 上海循道新能源科技有限公司 Intelligent control system for electric vehicle alternating-current charging pile
CN207924000U (en) * 2018-03-23 2018-09-28 淮阴师范学院 A kind of distributing alternating-current charging pile monitoring system based on WSN

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112821548A (en) * 2019-11-18 2021-05-18 施耐德电器工业公司 Power distribution terminal with display module, wireless power distribution display system and method
WO2021098714A1 (en) * 2019-11-18 2021-05-27 施耐德电器工业公司 Power distribution terminal having display module, and wireless power distribution display system and method
WO2022148201A1 (en) * 2021-01-07 2022-07-14 华为技术有限公司 Wireless charging method, device, and system

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