CN108257366A - Wireless power environmental monitoring system - Google Patents
Wireless power environmental monitoring system Download PDFInfo
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- CN108257366A CN108257366A CN201711425497.1A CN201711425497A CN108257366A CN 108257366 A CN108257366 A CN 108257366A CN 201711425497 A CN201711425497 A CN 201711425497A CN 108257366 A CN108257366 A CN 108257366A
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
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Abstract
The present invention relates to a kind of Wireless power environmental monitoring systems, it may include ZigBee monitoring devices and connection ZigBee monitoring devices correspond to each wireless acquisition terminal at equipment to be monitored in website；ZigBee monitoring devices include main control module and connect ZigBee coordinators, several node indicator lights of main control module；Wireless acquisition terminal includes ZigBee module；ZigBee coordinators connect each ZigBee module；When main control module detects that ZigBee coordinators carry out data transmission with ZigBee module in preset time period, the corresponding node indicator light of conducting ZigBee module；Main control module disconnects the corresponding node indicator light of ZigBee module when detecting that ZigBee coordinators do not carry out data transmission with ZigBee module in preset time period.So as to quickly judging to generate the wireless acquisition terminal of failure from several wireless acquisition terminals, the visualizing monitor to the operating status of website is realized, improves malfunction elimination efficiency, and then improve monitoring efficiency.
Description
Technical field
The present invention relates to dynamic environment monitoring technical field, more particularly to a kind of Wireless power environmental monitoring system.
Background technology
As information-based and intelligentized technology develops, " unattended " website (such as base station, power distribution room and computer room etc.)
Using more and more extensive.In order to ensure the site safety stable operation of " unattended ", it usually needs to " unattended " website
Operating condition need carry out dynamic environment monitoring.If the mode of traditional dynamic environment monitoring system generally use hardwire with
Dry sensor connection.And these sensors are generally dispersed into each corner of website, system wiring is extremely complex, malfunction elimination
Trouble, causes monitoring efficiency low.
At present, also there is wireless mode deployment monitoring, during realization, invention in traditional dynamic environment monitoring system
People has found that at least there are the following problems in traditional technology：Traditional Wireless power environmental monitoring still remains malfunction elimination trouble,
The visualization of the operating status of monitoring station is low, and monitoring efficiency is caused to reduce.
Invention content
Based on this, it is necessary to the problem of reduction for traditional Wireless power environmental monitoring monitoring efficiency, provide a kind of nothing
Line dynamic environment monitors system.
To achieve these goals, on the one hand, an embodiment of the present invention provides a kind of Wireless power environmental monitoring system, packets
It includes ZigBee monitoring devices and connects ZigBee monitoring devices, correspond in website each wireless collection at equipment to be monitored
Terminal；
ZigBee monitoring devices include main control module and connect the ZigBee coordinators of main control module, the instruction of several nodes
Lamp；Wireless acquisition terminal includes ZigBee module；ZigBee coordinators connect each ZigBee module；
When main control module detects that ZigBee coordinators carry out data transmission with ZigBee module in preset time period, lead
The corresponding node indicator light of logical ZigBee module；Main control module is detecting ZigBee coordinators with ZigBee module when default
Between when not carrying out data transmission in section, disconnect the corresponding node indicator light of ZigBee module.
ZigBee monitoring devices include the first network dial-up of connection ZigBee coordinators in one of the embodiments,
Switch, node enable switch.
ZigBee monitoring devices include the host computer communication module of connection main control module in one of the embodiments,.
Host computer communication module is WIFI module, 2G modules, 3G module or 4G modules in one of the embodiments,.
ZigBee monitoring devices further include connection main control module, are used to indicate ZigBee prisons in one of the embodiments,
Survey the unit state indicator light of the operating status of device.
Wireless acquisition terminal includes the terminal indicator light of connection ZigBee module in one of the embodiments,；
Main control module when detecting that ZigBee coordinators and ZigBee module carry out data transmission in preset time period,
Turn-on command is transferred to by ZigBee module by ZigBee coordinators；ZigBee module refers to according to turn-on command, conduction terminal
Show lamp；
Main control module does not carry out data transmission in preset time period with ZigBee module detecting ZigBee coordinators
When, instruction will be switched off by ZigBee coordinators and be transferred to ZigBee module；ZigBee module is according to open command, disconnected end
Indicator light.
Second network number dial-up of the wireless acquisition terminal including connection ZigBee module is opened in one of the embodiments,
It closes, node number toggle switch.
Wireless acquisition terminal further includes sensing module, power supply in one of the embodiments,；
Sensing module one end connects the first output terminal of power supply, other end connection ZigBee module；Power supply
Second output terminal connects ZigBee module.
Sensing module is environmentally sensitive module, power sensing module or security protection sensing module in one of the embodiments,.
Power supply is wireless power supply source or wired power supply in one of the embodiments,.
A technical solution in above-mentioned technical proposal has the following advantages that and advantageous effect：
The detection of data transmission state based on main control module between ZigBee coordinators and each ZigBee module is being examined
ZigBee coordinators are measured with ZigBee module when preset time period carries out data transmission, the section of the corresponding ZigBee module of conducting
Point indicator light；ZigBee coordinators and ZigBee module are being detected when preset time period does not carry out data transmission, disconnection pair
Answer the node indicator light of ZigBee module.The embodiment of the present invention connects ZigBee coordinators by main control module, each node indicates
Lamp connects each ZigBee module by ZigBee coordinators, ZigBee coordinators and ZigBee module is detected in main control module
When preset time period carries out data transmission, the node indicator light of corresponding ZigBee module is connected；It is detected in main control module
ZigBee coordinators, when preset time period does not carry out data transmission, disconnect the node of corresponding ZigBee module with ZigBee module
Indicator light.So as to quickly judge to generate the wireless acquisition terminal of failure from several wireless acquisition terminals, realize to station
The visualizing monitor of the operating status of point, improve malfunction elimination efficiency, and then improves monitoring efficiency.
Description of the drawings
By being more particularly described for attached the preferred embodiment of the present invention shown in figure, above and other mesh of the invention
, feature and advantage will become more fully apparent.Identical reference numeral indicates identical part in whole attached drawings, and does not carve
Meaning draws attached drawing by actual size equal proportion scaling, it is preferred that emphasis is shows the purport of the present invention.
Fig. 1 is the structure diagram of Wireless power environmental monitoring system embodiment 1 of the present invention；
Fig. 2 is that the first concrete structure of the ZigBee monitoring devices of Wireless power environmental monitoring system embodiment of the present invention shows
It is intended to；
Fig. 3 is that the second concrete structure of the ZigBee monitoring devices of Wireless power environmental monitoring system embodiment of the present invention shows
It is intended to；
Fig. 4 is that the third concrete structure of the ZigBee monitoring devices of Wireless power environmental monitoring system embodiment of the present invention shows
It is intended to；
Fig. 5 is that the EM357 of Wireless power environmental monitoring system embodiment of the present invention controls chip circuit schematic diagram；
Fig. 6 is the first concrete structure signal of the wireless acquisition terminal of Wireless power environmental monitoring system embodiment of the present invention
Figure；
Fig. 7 is the second concrete structure signal of the wireless acquisition terminal of Wireless power environmental monitoring system embodiment of the present invention
Figure；
Fig. 8 is the power supply circuit principle of the wireless acquisition terminal of Wireless power environmental monitoring system embodiment of the present invention
Figure；
Fig. 9 is the third concrete structure signal of the wireless acquisition terminal of Wireless power environmental monitoring system embodiment of the present invention
Figure；
Figure 10 is the DI interface circuit principles of the wireless acquisition terminal of Wireless power environmental monitoring system embodiment of the present invention
Figure；
Figure 11 is the DO interface circuit principles of the wireless acquisition terminal of Wireless power environmental monitoring system embodiment of the present invention
Figure；
Figure 12 is the AI interface circuit principles of the wireless acquisition terminal of Wireless power environmental monitoring system embodiment of the present invention
Figure；
Figure 13 is that the RS232 interface circuit of the wireless acquisition terminal of Wireless power environmental monitoring system embodiment of the present invention is former
Reason figure；
Figure 14 is that the RS485 interface circuits of the wireless acquisition terminal of Wireless power environmental monitoring system embodiment of the present invention are former
Reason figure；
Figure 15 is the concrete structure schematic diagram of Wireless power environmental monitoring system embodiment of the present invention.
Specific embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In attached drawing
Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to this paper institutes
The embodiment of description.On the contrary, the purpose for providing these embodiments is made to the disclosure more thorough and comprehensive.
It should be noted that when an element is considered as " connection " another element, it can be directly to separately
One element simultaneously in combination is integrated or may be simultaneously present centering elements.Term as used herein " installation ", " one
End ", " other end " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The normally understood meaning of technical staff is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " including one or more phases
The arbitrary and all combination of the Listed Items of pass.
In order to solve traditional Wireless power environmental monitoring there are malfunction elimination trouble, the operating status of monitoring station can
Depending on changing degree low, the problem of monitoring efficiency is caused to reduce, the present invention provides a kind of Wireless power environmental monitoring system embodiments
1；Fig. 1 is the structure diagram of Wireless power environmental monitoring system embodiment 1 of the present invention.As shown in Figure 1, it may include ZigBee is supervised
It surveys device 110 and connects ZigBee monitoring devices 110, correspond in website each wireless acquisition terminal at equipment to be monitored
120；
ZigBee coordinator 114 of the ZigBee monitoring devices 110 including main control module 112 and connection main control module 112,
Several node indicator lights 116；Wireless acquisition terminal 120 includes ZigBee module 122；ZigBee coordinators 114 connect respectively
ZigBee module 122；
Main control module 112 detects that ZigBee coordinators 114 carry out data with ZigBee module 122 in preset time period
During transmission, 122 corresponding node indicator light 116 of ZigBee module is connected；Main control module 112 is detecting ZigBee coordinators
114 with ZigBee module 122 do not carry out data transmission in preset time period when, disconnect 122 corresponding node of ZigBee module
Indicator light 116.
Wherein, ZigBee monitoring devices 110 can be used for managing each wireless acquisition terminal 120, and wireless acquisition terminal 120 can fill
The correspondence equipment to be monitored of monitored website is located at, wireless acquisition terminal 120 can be used for acquiring sensing data, and can pass through
ZigBee-network transfers data to ZigBee monitoring devices 110.Main control module 112 can be with data processing and data biography
The control chip of the functions such as defeated.ZigBee coordinators 114 can be used for and each 122 component ZigBee-network of ZigBee module.
ZigBee module 122 can be used for and 114 group-net communication of ZigBee coordinators.The quantity of node indicator light 116 can be greater than or equal to
The quantity of wireless acquisition terminal 120, it is preferred that a node indicator light 116 corresponds to a wireless acquisition terminal 120.Preferably,
Node indicator light 116 can be LED light.
Specifically, detect ZigBee coordinators 114 with ZigBee module 122 in preset time period in main control module 112
When inside carrying out data transmission, 122 corresponding node indicator light 116 of ZigBee module is connected, so as to 116 points of the node indicator light
It is bright；Detect that ZigBee coordinators 114 do not carry out data with ZigBee module 122 in preset time period in main control module 112
During transmission, 122 corresponding node indicator light 116 of ZigBee module is disconnected, so as to which the node indicator light 116 extinguishes.So as to from
In several wireless acquisition terminals quickly judge generate failure wireless acquisition terminal, realize to the operating status of website can
It is monitored depending on changing.
In a specific example, matrix form encapsulation, each node indicator light can be used in several node indicator lights 116
116 correspond to an indicator light number, the node serial number of the corresponding wireless acquisition terminal 120 of indicator light number of node indicator light 116.
For example, when the 120 corresponding ZigBee module of wireless acquisition terminal that node serial number is 5 connects ZigBee coordinators,
The node indicator light that indicator light number is 5 in ZigBee monitoring devices secretly brightens again；Detect that ZigBee is assisted in main control module 112
When tune device 114 does not carry out data transmission with the ZigBee module 122 that node serial number is 5 in preset time period (such as 1 minute),
The node indicator light that indicator light number is 5 in ZigBee monitoring devices is again bright dimmed；Detect that ZigBee is assisted in main control module 112
When tune device 114 carries out data transmission with the ZigBee module 122 that node serial number is 5 in preset time period, monitored in ZigBee
The node indicator light that indicator light number is 5 in device secretly brightens again.So as to quickly judge that the wireless collection to break down is whole
End 120, and then improve monitoring efficiency.
Above-mentioned Wireless power environmental monitoring system embodiment, based on main control module to ZigBee coordinators and each ZigBee moulds
The detection of data transmission state between block is detecting ZigBee coordinators and ZigBee module in preset time period into line number
During according to transmission, the node indicator light of corresponding ZigBee module is connected；Detecting ZigBee coordinators with ZigBee module pre-
If the period does not carry out data transmission, the node indicator light of corresponding ZigBee module is disconnected.So as to wirelessly be adopted from several
Collect and the wireless acquisition terminal for generating failure is quickly judged in terminal, realize the visualizing monitor to the operating status of website, carry
High malfunction elimination efficiency, and then improve monitoring efficiency.
In a specific embodiment, as shown in Fig. 2, for Wireless power environmental monitoring system embodiment of the present invention
First concrete structure schematic diagram of ZigBee monitoring devices.ZigBee monitoring devices include the of connection ZigBee coordinators 212
One network number toggle switch 216, node enable switch 218.
Wherein, first network toggle switch 216 refers to the ZigBee-network configuration to 212 component of ZigBee coordinators
The toggle switch of network number.Node enables switch 218 and refers to that each wireless acquisition terminal, which is configured, adds in dialling for ZigBee-network
Code switch.
Specifically, first network toggle switch 216 is connected by ZigBee coordinators 212, in ZigBee coordinators 212
It, can be by Configuration network No. 216 of first network toggle switch, so as to which ZigBee signals is avoided to believe after component ZigBee-network
Road is occupied, prevents air interference.Switch 218 is enabled by 212 connecting node of ZigBee coordinators, can be enabled open by node
It closes 218 and carries out enabled configuration, when node, which enables switch 218, to be opened, wireless acquisition terminal can add in ZigBee-network, otherwise
Do not allow to add in network ZigBee, so as to which illegal node addition is avoided to bring Information Security Risk.
In a specific example, first network toggle switch 216 can be used 5 toggle switch and carry out network numbering
Address configuration.If ZigBee module can not access ZigBee coordinators, toggle switch is reconfigured, reattempts to ZigBee
Module accesses network, until ZigBee module has access to ZigBee coordinators.Node enable switch 218 can be self-locking by
Key when detecting self-locking by key pressing, allows new ZigBee module to access network, when detecting that self-locking button flicks,
Any new ZigBee module access network is not allowed.
In a specific embodiment, as shown in figure 3, for Wireless power environmental monitoring system embodiment of the present invention
Second concrete structure schematic diagram of ZigBee monitoring devices.ZigBee monitoring devices include the host computer of connection main control module 310
Communication module 320.
Specifically, host computer communication module 320 can be connect with remote monitoring terminal, optionally, ZigBee monitoring devices can
Pass through the communication connections such as host computer communication module 320 and mobile phone, tablet and computer.
In a specific embodiment, host computer communication module 320 is WIFI (Wireless Fidelity：It is wireless to protect
Very) module, 2G (2-Generation：Generation Mobile Telecommunication System technology) module, 3G (3-Generation：Third generation movement is logical
Letter technology) module or 4G (4-Generation：Fourth generation mobile communication technology) module.
In one of the embodiments, as shown in figure 3, for Wireless power environmental monitoring system embodiment of the present invention
Second concrete structure schematic diagram of ZigBee monitoring devices.ZigBee monitoring devices further include connection main control module 310, for referring to
Show the unit state indicator light 322 of the operating status of ZigBee monitoring devices.
Wherein, unit state indicator light 322 may be used to indicate the operating status of ZigBee monitoring devices, optionally, device
Status indicator lamp 322 can be tri coloured lantern or bi-colour light.Preferably, unit state indicator light 322 is red and green color lamp, such as green
Lamp indicates ZigBee monitoring device normal operations, and red light instruction ZigBee monitoring device operations are broken down, indicated when lamp goes out
ZigBee monitoring devices do not power on.
In one of the embodiments, as shown in figure 4, for Wireless power environmental monitoring system embodiment of the present invention
The third concrete structure schematic diagram of ZigBee monitoring devices.The modules device that ZigBee monitoring devices include can be encapsulated in
PCB(Printed Circuit Board：Printed circuit board) plate, the pcb boards of ZigBee monitoring devices may include bottom plate and upper
Laminate.Wherein bottom plate shell includes the flash storage of control chip and connection control chip, DDR (Double Data
Rate：Double Data Rate) memory, USB (Universal Serial Bus：Universal serial bus) interface, power supply acquisition
Interface and spare interface；Preferred USB interface can be with Mini USB interfaces, and spare interface can be SPI (Serial
Peripheral Interface：Serial Peripheral Interface (SPI)) interface or TTL (Transistor Transistor Logic：Crystal
Pipe-transistor logic) interface.Top plate may include GPRS (General Packet Radio Service：General grouped wireless
Service) module, ZigBee coordinators and connect ZigBee coordinators node enable toggle switch, first network dial-up is opened
Pass, system status lights and node indicator light matrix.ZigBee coordinators can connect control chip, GPRS module by SPI interface
Control chip can be connected by USB interface.
Specifically, EM357 control chips (circuit diagram of EM357 is as shown in Figure 5) can be used in ZigBee coordinators,
ZigBee coordinators can be communicated between each wireless acquisition terminal node by ZigBee communication mode；ZigBee coordinates
Device can be with controlling chip communication, so as to fulfill the transmission of detection data.Wireless collection can be realized by enabling toggle switch by node
The control of terminal node networking.The configuration of network number, wireless acquisition terminal node can be realized by first network toggle switch
It can be realized and networked by network number.System mode indicates to may indicate that the operating status of ZigBee monitoring devices, such as red light represent
System operation is abnormal, and green represents system normal operation, and blue, which represents, allows wireless acquisition terminal node to access.Node indicator light
Matrix may indicate that wireless acquisition terminal node, and whether access host network carries out normal data transfer.GPRS module can be with movement eventually
Realize telecommunication in end.Flash storage can realize that program stores.DDR memory can realize that data store.
In one of the embodiments, as shown in fig. 6, for the wireless of Wireless power environmental monitoring system embodiment of the present invention
First concrete structure schematic diagram of acquisition terminal.Wireless acquisition terminal includes the terminal indicator light of connection ZigBee module 610
612。
Main control module is detecting that ZigBee coordinators carry out data transmission with ZigBee module 610 in preset time period
When, turn-on command is transferred to by ZigBee module 610 by ZigBee coordinators；ZigBee module 610 is led according to turn-on command
Logical terminal indicator light 612.
Main control module is detecting that ZigBee coordinators and ZigBee module 610 do not carry out data biography in preset time period
When defeated, instruction will be switched off by ZigBee coordinators and be transferred to ZigBee module 610；ZigBee module 610 according to open command,
Disconnected end indicator light 612.
Specifically, terminal indicator light 612 can be LED light, terminal indicator light 612 may be used to indicate the wireless acquisition terminal
The operating status of node.Main control module is carried out in preset time period with ZigBee module 610 detecting ZigBee coordinators
During data transmission, the corresponding terminal indicator light 612 of the wireless acquisition terminal node is connected, while it is whole to be also switched on corresponding wireless collection
The node indicator light of end node；Main control module is detecting ZigBee coordinators with ZigBee module 610 in preset time period
When not carrying out data transmission, the corresponding terminal indicator light 612 of the wireless acquisition terminal node is disconnected, while also leads the corresponding nothing of disconnection
The node indicator light of line acquisition terminal node.So as to quickly investigating out the wireless acquisition terminal of failure, realize pair
The visualizing monitor of the operating status of website.
In one of the embodiments, as shown in fig. 7, for the wireless of Wireless power environmental monitoring system embodiment of the present invention
Second concrete structure schematic diagram of acquisition terminal.Wireless acquisition terminal may include connecting the second network number of ZigBee module 710
Toggle switch 714, node number toggle switch 716.
Specifically, the second network number toggle switch 714 can be used for the ZigBee coordinators that configuration ZigBee module 710 adds in
The network number of component.Node number toggle switch 716 can be used for the node serial number of configuration wireless acquisition terminal, which will be with
The corresponding indicator light number of corresponding node indicator light in ZigBee monitoring devices.So as to facilitate O＆M debugging and malfunction elimination.
In a specific example, the second network number toggle switch 714 carries out network numbering using 5 toggle switch and matches
It puts.In installation process, toggle switch can be allocated to the network number identical with host, so as to prevent ZigBee node misconnection from entering other
ZigBee-network.Node number toggle switch 716 can be used 5 toggle switch and carry out address number configuration.In installation process, it can lead to
It crosses and checks which address number is not used by host (node indicator light is not always on), toggle switch is allocated to one of them not
The address number used.
In one of the embodiments, as shown in fig. 7, for the wireless of Wireless power environmental monitoring system embodiment of the present invention
Second concrete structure schematic diagram of acquisition terminal.Wireless acquisition terminal further includes sensing module 718, power supply 720；Sense mould
718 one end of block connects the first output terminal of power supply 720, other end connection ZigBee module 710；The of power supply 720
Two output terminals connect ZigBee module 710.
Specifically, sensing module 718 can be used for perceiving the parameters such as the corresponding power of " unattended " website, environment or security protection
Data.
Sensing module is environmentally sensitive module, power sensing module or security protection sensing module in one of the embodiments,.
For example, environmentally sensitive module includes following a kind of or arbitrary combination：Temperature sensor, humidity sensor and water logging
Sensor etc.；Security protection sensing module includes following a kind of or arbitrary combination：Infrared sensor, door status sensor and smoke sensor device
Deng；Power sensing module includes following a kind of or arbitrary combination：Voltage sensor, current sensor, oil machine monitoring modular, switch
Power supply monitoring module and accumulator monitoring module etc..
Power supply is wireless power supply source or wired power supply in one of the embodiments,.
Specifically, wireless power voltage can be accumulator or lithium battery.Wired power supply can be external
Power supply.
In a specific example, as shown in figure 8, battery input can obtain 3.3V's (volt) by voltage up converting circuit
Voltage output is powered to ZigBee module.
Specifically, the input of 2 section AAA batteries can be used in power supply, it is that one group of 3.3V is by DC-DC boost conversions
ZigBee module is powered.External DC12V power supplies can also be used in power supply, and by LM317 reduced output voltages 5V, (supply relay drives
It is dynamic), 5V is depressured into 3.3V through AMS1117 voltage-stablizers and supplies other circuits.Externally fed is carried out real with battery powered using metal-oxide-semiconductor
When auto-changeover control.
In one of the embodiments, as shown in figure 9, for the wireless of Wireless power environmental monitoring system embodiment of the present invention
The third concrete structure schematic diagram of acquisition terminal.Wireless acquisition terminal may include ZigBee node (i.e. ZigBee module) and connect
Connect node number toggle switch, the second network number toggle switch, status indicator lamp (i.e. terminal indicator light), the power supply of ZigBee node
Module, general-purpose interface.
Specifically, ZigBee node can be realized carries out ZigBee communication with ZigBee coordinators.The second network number can be passed through
Toggle switch realizes configuration connection network number, networks so that ZigBee node is realized by network number.Node number can be passed through
Toggle switch realizes configuration node number, so that the indicator light of the node serial number corresponding node indicator light of ZigBee node is compiled
Number.Status indicator lamp can realize whether instruction ZigBee node has accessed ZigBee coordinators and carried out data transmission, it is preferred that one
A status indicator lamp corresponds to a ZigBee node.Optionally, general-purpose interface can be DI (Digital Input：Digital quantity is defeated
Enter) interface, DO (Digital Output:Digital output) interface, AI (Analog Input:Analog input) interface,
The interfaces such as RS232 (232 type asynchronous transmission standard interface) interfaces or RS485 (485 type asynchronous transmission standard interface) interface.
In a specific example, as shown in Figure 10,11,12,13 and 14, respectively DI interfaces, DO interfaces, AI connect
The circuit diagram of mouth, RS232 interface and RS485 interfaces.DI interfaces can transmit water sensor, smoke sensor device, anti-theft wire
The sensing data of sensor, infrared emission sensor etc..DO interfaces can transmit the sensing number of door lock, lamp control, dry contact alarm etc.
According to.AI interfaces can transmit the sensing data of liquid level sensor and single-phase alternating current pressure sensor etc..Serial ports (RS232 interface or
RS485 interfaces) sensing data to sensings such as high frequency switch power, ammeter, air-conditioning, oil machines can be transmitted.
In a specific embodiment, as shown in figure 15, it is Wireless power environmental monitoring system embodiment of the present invention
Concrete structure schematic diagram.Wireless power environmental monitoring system may include monitoring host (ZigBee monitoring devices) and connection monitoring
Several wireless acquisition terminals of host.Wherein, monitoring host may include CPU (Central Processing Unit：Centre
Reason device), ZigBee coordinators, first network toggle switch, node enable switch, node indicator light matrix, system mode and refer to
Show lamp (unit state indicator light), 4G modules, power interface and Ethernet interface.Wireless acquisition terminal may include ZigBee moulds
Block, sensing module, the second network number toggle switch, node toggle switch, terminal indicator light and power supply.
Specifically, CPU can be used for receiving, handle and parse sensing data from ZigBee-network and from 4G
Module, the data of Ethernet interface.ZigBee coordinators can be used for setting up with the ZigBee module in wireless acquisition terminal node
ZigBee wireless networks, initiator of the ZigBee coordinators as ZigBee wireless networks, the entire wireless ZigBee of management service
Network, certification, addition and the disconnection of node.4G modules can be used for connecting with long-range monitoring platform, can pass through mini PCI-E
(PCI Express：Mini bus interface) interface connection CPU, preferably.System state indicator may be used to indicate ZigBee prisons
Survey the operating status of device.First network toggle switch may be used to indicate the ZigBee that ZigBee monitoring devices are set up after the power is turned on
The network number of network, avoids wireless interference problems.
Node enables the wireless acquisition terminal node addition ZigBee monitoring devices that switch can be used for enabled permission new and establishes
ZigBee-network.The intelligence for the Ethernet interface that Ethernet interface can be used in connection Wireless power environmental monitoring system is set
It is standby, it is connect such as IP Camera or for substituting 4G communication modules with long-range monitoring platform.Preferably, at least dispose two with
Too network interface, for connecting long-range monitoring platform, the second Ethernet interface is used to connect IP Camera the first Ethernet interface.
Node indicator light matrix is by several indicator lamp groups into the ZigBee-network that may be used to indicate lamp wireless acquisition terminal node connects
State.Each indicator light indicates a wireless acquisition terminal node.When node serial number is in for N in ZigBee-network, number N
Node indicator light it is light, otherwise node indicator light goes out, it is preferred that 4 LED for multiplying 8 can be used in node indicator light matrix
(Light Emitting Diode：Light emitting diode) dot matrix.
Specifically, ZigBee module can be used for carrying out group-net communication with the ZigBee coordinators for monitoring host.Second network
Number toggle switch may be used to indicate the ZigBee-network number of ZigBee module addition, during normal use in monitoring host
Network number during ZigBee coordinator networkings is consistent.Node number toggle switch may be used to indicate the volume of wireless acquisition terminal node
Number, which will be corresponding to the corresponding number indicator light of the node indicator light matrix in monitoring host.So as to which O＆M be facilitated to debug
And malfunction elimination.Terminal indicator light may be used to indicate the operating status of the terminal node, it preferably includes three states, first, just
Often operation, the failure second is that ZigBee networks, three are powered off.Sensing module can be used for perceive " unattended " stand correspondence power, ring
The data of border or security protection parameter acquire, the perceptive object of sensing module can be water logging, door sensor, humiture, liquid level and other
Equipment etc..Power supply can be used for powering for wireless acquisition terminal node, preferred battery or the power supply of external power supply two ways.
Above-mentioned Wireless power environmental monitoring system embodiment, the Wireless power environment prison based on node indicator light matrix-style
Examining system not only can intuitively survey the operating status of radio node, malfunction elimination is facilitated to diagnose；And it is opened based on network number dial-up
It closes and node enables toggle switch, the safety and reliability of Wireless power environmental monitoring system can be greatlyd improve.
In a specific example, in order to which more specific description embodiment of the present invention Wireless power monitors fortune that can be portable
Dimension, it is as follows that the embodiment of the present invention provides Wireless power environmental monitoring system workflow：
The initial work process of ZigBee monitoring devices：
ZigBee monitoring devices power on, and carrying out network number setting by network number toggle switch (for example is set as
01010101), at this moment system state indicator keeps dark state.
The node for opening ZigBee monitoring devices enables switch, and system state indicator becomes yellow, and sudden strain of a muscle one per second
Secondary, state expression has successfully created network number and has been 01010101 ZigBee-network, and allow ZigBee Wireless power rings
Border monitoring node adds in the network.
Disconnected node enables switch, and the terminal node added in before keeps connection, and the terminal node not added in prevents connection.
Wireless acquisition terminal adds in the course of work of network：
The network number toggle switch of wireless acquisition terminal node is allocated to consistent with the network number dial-up of ZigBee monitoring devices
(such as 01010101), then terminal node number is set (by taking number 5 as an example)
Wireless acquisition terminal node after the power is turned on, attempts the ZigBee wireless networks that search network number is 01010101, and add
Enter the network, the node indicator light of wireless acquisition terminal is yellow, and flicker per second is primary.
After wireless acquisition terminal is successfully joined 01010101 network, the node indicator light of wireless acquisition terminal becomes blue,
It is primary for the flicker per second of the node indicator light of battery powered wireless acquisition terminal, for the wireless acquisition terminal of externally fed
Node indicator light then grow it is bright.
The ZigBee monitoring device real time monitoring wireless network state courses of work：
After the wireless acquisition terminal of number 5 is added to 01010101 network, the node indicator light square of ZigBee monitoring devices
5th signal lamp of battle array is from secretly becoming bright.And (such as 1 minute) does not carry out data interaction with the node and (will regard in certain time-out time
Node off-line for the number), corresponding 5th signal lamp of node indicator light matrix becomes dark by bright.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.One of ordinary skill in the art will appreciate that realize above-mentioned implementation
All or part of step in example method is relevant hardware can be instructed to complete by program, and the program can deposit
Be stored in a computer read/write memory medium, the program when being executed, including the step described in above method, the storage
Medium, such as：ROM/RAM, magnetic disc, CD etc..
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that those of ordinary skill in the art are come
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of Wireless power environmental monitoring system, which is characterized in that including described in ZigBee monitoring devices and connection
ZigBee monitoring devices correspond to each wireless acquisition terminal at equipment to be monitored in website；
The ZigBee monitoring devices include ZigBee coordinators, several nodes of main control module and the connection main control module
Indicator light；The wireless acquisition terminal includes ZigBee module；The ZigBee coordinators connect each ZigBee module；
The main control module detects that the ZigBee coordinators are carried out with the ZigBee module in the preset time period
During data transmission, the corresponding node indicator light of the ZigBee module is connected；The main control module detect it is described
When ZigBee coordinators do not carry out data transmission with the ZigBee module in the preset time period, the ZigBee is disconnected
The corresponding node indicator light of module.
2. Wireless power environmental monitoring system according to claim 1, which is characterized in that the ZigBee monitoring devices packet
It includes and connects first network toggle switch, the node of the ZigBee coordinators and enable switch.
3. Wireless power environmental monitoring system according to claim 1, which is characterized in that the ZigBee monitoring devices packet
Include the host computer communication module for connecting the main control module.
4. Wireless power environmental monitoring system according to claim 3, which is characterized in that the host computer communication module is
WIFI module, 2G modules, 3G module or 4G modules.
5. Wireless power environmental monitoring system according to any one of claims 1 to 4, which is characterized in that described
ZigBee monitoring devices further include connect the main control module, the operating status for being used to indicate the ZigBee monitoring devices dress
Put status indicator lamp.
6. Wireless power environmental monitoring system according to claim 1, which is characterized in that the wireless acquisition terminal includes
Connect the terminal indicator light of the ZigBee module；
The main control module detect the ZigBee coordinators and the ZigBee module in the preset time period into
During row data transmission, turn-on command is transferred to by the ZigBee module by the ZigBee coordinators；The ZigBee moulds
The terminal indicator light is connected according to the turn-on command in root tuber；
The main control module is detecting the ZigBee coordinators and the ZigBee module in the preset time period not
When carrying out data transmission, instruction will be switched off by the ZigBee coordinators and be transferred to the ZigBee module；The ZigBee
Module disconnects the terminal indicator light according to the open command.
7. Wireless power environmental monitoring system according to claim 1, which is characterized in that the wireless acquisition terminal includes
Connect the second network number toggle switch, the node number toggle switch of the ZigBee module.
8. the Wireless power environmental monitoring system described according to claim 6 or 7, which is characterized in that the wireless acquisition terminal
Further include sensing module, power supply；
Described sensing module one end connects the first output terminal of the power supply, and the other end connects the ZigBee module；Institute
The second output terminal for stating power supply connects the ZigBee module.
9. Wireless power environmental monitoring system according to claim 8, which is characterized in that the sensing module is passed for environment
Feel module, power sensing module or security protection sensing module.
10. Wireless power environmental monitoring system according to claim 8, which is characterized in that the power supply is wireless
Power supply or wired power supply.
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| CN110794339A (en) * | 2019-10-09 | 2020-02-14 | 国网山东省电力公司东平县供电公司 | Centralized acousto-optic alarm power-off indicator, mechanism and method |
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| CN113945874A (en) * | 2021-08-30 | 2022-01-18 | 北京宇航系统工程研究所 | Visual wireless monitoring method for identifying polarity of electromagnetic valve of carrier rocket |
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