CN206245955U - A kind of rail vehicle door motion state monitoring system based on ZigBee - Google Patents
A kind of rail vehicle door motion state monitoring system based on ZigBee Download PDFInfo
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- CN206245955U CN206245955U CN201621289032.9U CN201621289032U CN206245955U CN 206245955 U CN206245955 U CN 206245955U CN 201621289032 U CN201621289032 U CN 201621289032U CN 206245955 U CN206245955 U CN 206245955U
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- Prior art keywords
- zigbee
- rail vehicle
- vehicle door
- nodes
- motion state
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Abstract
The utility model discloses a kind of rail vehicle door motion state monitoring system based on ZigBee, ZigBee main controlled nodes, some ZigBee terminal nodes and ZigBee routing nodes are built into ZigBee wireless networks, acceleration transducer is arranged at rail vehicle door barycenter and accelerator sensor is connected with a ZigBee terminal node, four foil gauges are fixed on rail vehicle door corner mutability shaped position and four foil gauges are connected with a ZigBee terminal node respectively, host computer turns serial ports and is connected with ZigBee routing nodes by USB, ZigBee main controlled nodes respectively with train-line control signal wire, it is locked into bit switch and closes location switch connection.The utility model is rational in infrastructure, and deployment is flexible, and reliability is high, low cost, with scalability, can directly obtain the movement state information of rail vehicle door, and the data obtained uniformity is good, can exactly describe ruuning situation during rail vehicle door switch door.
Description
Technical field
The utility model is related to a kind of monitoring system, particularly a kind of rail vehicle door motion state prison based on ZigBee
Examining system.
Background technology
With continuing to develop for city level, the popularization of public transport can effective link urban congestion pressure.Compared to
Other public transport modes, subway has broken away from the yoke on road surface, causes the advantages of its handling capacity of passengers is more, travelling speed is fast more and more
City start to introduce or increase circuit.Therefore, the security of subway is extremely closed for the operator of broad masses and subway
It is important.Shown according to current data, during the institute of subway is faulty, the fault occurrence frequency of subway door system is highest.And
Major way to the Fault monitoring and diagnosis of door system is by obtaining relevant information and field observation inside gating device
Mode realizes, it is mainly by completing indirectly or with artificial means.Existing mode fails directly or in real time
Running status to rail vehicle door is effectively monitored.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of rail vehicle door motion state based on ZigBee
Monitoring system.
In order to solve the above technical problems, the technical scheme that the utility model is used is：
A kind of rail vehicle door motion state monitoring system based on ZigBee, it is characterised in that：Comprising ZigBee master controls
Node, some ZigBee terminal nodes, ZigBee routing nodes, acceleration transducer, foil gauge and host computer, ZigBee master controls
Node, some ZigBee terminal nodes and ZigBee routing nodes are built into ZigBee wireless networks, and acceleration transducer is set
At track vehicle doorn barycenter and accelerator sensor is connected with a ZigBee terminal node, four foil gauges fix in-orbit
Road vehicle doorn corner mutability shaped position and four foil gauges be connected with a ZigBee terminal node respectively, host computer passes through
USB turns serial ports and is connected with ZigBee routing nodes, ZigBee main controlled nodes respectively with train-line control signal wire, be locked into bit switch
Connected with location switch is closed.
Further, the ZigBee main controlled nodes by IO connecting lines respectively with train-line control signal wire, be locked into position
Switch and pass location switch connection, obtain the change of its level signal to judge accurate initial time and the end of door system switch gate
Only time.
Further, the ZigBee main controlled nodes reset electric comprising CC2530 main control modules and connected crystal oscillator
Road, DC-DC power module, dual-mode antenna, SPI and strong and weak electricity conversion module and JTAG debugging interfaces.
Further, the ZigBee routing nodes reset electric comprising CC2530 main control modules and connected crystal oscillator
Road, RS232C-TTL and power module, dual-mode antenna and JTAG debugging interfaces.
Further, the ZigBee terminal nodes reset electric comprising CC2530 main control modules and connected crystal oscillator
Road, battery supply module, dual-mode antenna, IIC modules and sensor and JTAG debugging interfaces.
The utility model compared with prior art, with advantages below and effect：The utility model is rational in infrastructure, deployment spirit
Living, reliability is high, low cost, with scalability, can directly obtain the movement state information of rail vehicle door, and gained
Data consistency is good, can exactly describe ruuning situation during rail vehicle door switch door.
Brief description of the drawings
Fig. 1 is a kind of system architecture of rail vehicle door motion state monitoring system based on ZigBee of the present utility model
Figure.
Fig. 2 is a kind of structural representation of rail vehicle door motion state monitoring system based on ZigBee of the present utility model
Figure.
Fig. 3 is the schematic diagram of ZigBee main controlled nodes of the present utility model.
Fig. 4 is the schematic diagram of ZigBee routing nodes of the present utility model.
Fig. 5 is the schematic diagram of ZigBee terminal nodes of the present utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following examples are right
It is of the present utility model explanation and the utility model is not limited to following examples.
As illustrated, a kind of rail vehicle door motion state monitoring system based on ZigBee of the present utility model, comprising
ZigBee main controlled nodes, some ZigBee terminal nodes, ZigBee routing nodes, acceleration transducer, foil gauge and host computer,
ZigBee main controlled nodes, some ZigBee terminal nodes and ZigBee routing nodes are built into ZigBee wireless networks, acceleration
Sensor is arranged at rail vehicle door barycenter and accelerator sensor is connected with a ZigBee terminal node, four strains
Piece is fixed on rail vehicle door corner mutability shaped position and four foil gauges are connected with a ZigBee terminal node respectively, on
Position machine turns serial ports and is connected with ZigBee routing nodes by USB, ZigBee main controlled nodes respectively with train-line control signal wire, lock
Location switch and pass location switch connection.
ZigBee main controlled nodes by IO connecting lines respectively with train-line control signal wire, be locked into bit switch and pass open in place
Connection connects, and obtains the change of its level signal to judge accurate initial time and the termination time of door system switch gate.ZigBee
Main controlled node comprising CC2530 main control modules and connected crystal oscillator reset circuit, DC-DC power module, dual-mode antenna,
SPI and strong and weak electricity conversion module and JTAG debugging interfaces.ZigBee routing nodes connect comprising CC2530 main control modules and with it
Crystal oscillator reset circuit, RS232C-TTL and power module, dual-mode antenna and the JTAG debugging interfaces for connecing.ZigBee terminal node bags
Main control module containing CC2530 and connected crystal oscillator reset circuit, battery supply module, dual-mode antenna, IIC modules and biography
Sensor and JTAG debugging interfaces.
IO connecting lines 1 in main controlled node close location switch 3 and are locked into the output signal of bit switch 4 from train-line 2, train
Mouthful, by the accurate initial time and the termination time that obtain the change of its level signal to judge door system switch gate.Master control section
Point 5 is communicated with routing node 6 and terminal node 7 by ZigBee-network, is controlled with this to the motion state of subway door 8
Data acquisition and transmission.Routing node 6 turns serial ports and is connected with host computer 9 by USB, and data transfer is arrived in this way
Host computer 9.The IO of terminal node 7 connects acceleration transducer and foil gauge respectively, the node installation containing acceleration transducer
At the barycenter of door leaf and foil gauge then according to door leaf motion when stress analysis, installed in most yielding place.Due to using
ZigBee-network is communicated, and reduces the difficulty of system wiring.Host computer is write using C#, the main data realized to gathering
Carry out processing storage and display.Its processing mode is the DLL for calling Matlab to generate, and the data-signal of receiving is resident locally, number
According to display format be with the time opened the door or close the door be transverse axis, be the smoothed curve of the longitudinal axis with the parameter for treating.
It is of the present utility model it is a kind of based on ZigBee rail vehicle door motion state monitoring system workflow be：
（1）Network is set up after main controlled node power-up initializing, being added after routing node and terminal node power-up initializing should
Network, has been provided with programming to network node and data-transmission mode；
（2）When subway door opens the door, main controlled node receives the enabling control signal that motor is enabled on train-line, with
Control signal 1 is sent to terminal node and routing node；
（3）After terminal node receives control signal 1, corresponding event handling function is matched from its list of thing, to
Routing node sends the data collected from sensor, after routing node receives control signal 1, is matched from its list of thing
Corresponding event handling function receives the data transmitted from terminal node；
（4）After subway door door-closing in-place, main controlled node is by judging the pass location switch of door system and being locked into bit switch
Signal intensity to send control signal 2, if not receiving signal intensity after time-out yet, Ye Xiang roads to routing node and terminal node
Control signal 2 is sent by node and terminal node；
（6）After terminal node receives control signal 2, stop sending the data of sensor collection, routing node then stops
The data for receiving the data from terminal node and being gathered before being transmitted to host computer by RS-232, are switched each time afterwards
Door, all carries out data acquisition and transmission by this mechanism；
（7）Host computer treatment and memory data signal, and can for staff retrieve for examination real time data curve map and
Historical data, is monitored with this come the motion state to subway door system, and these data can act also as subway door operation health
The foundation of situation.
Above content described in this specification is only to the utility model example explanation.The utility model
Person of ordinary skill in the field can make various modifications or supplement or using similar side to described specific embodiment
Formula is substituted, and content without departing from the utility model specification or surmounts scope defined in the claims, all should
Belong to protection domain of the present utility model.
Claims (5)
1. it is a kind of based on ZigBee rail vehicle door motion state monitoring system, it is characterised in that：Comprising ZigBee master control sections
Point, some ZigBee terminal nodes, ZigBee routing nodes, acceleration transducer, foil gauge and host computer, ZigBee master control sections
Point, some ZigBee terminal nodes and ZigBee routing nodes are built into ZigBee wireless networks, and acceleration transducer is arranged on
Rail vehicle door barycenter at and accelerator sensor be connected with a ZigBee terminal node, four foil gauges are fixed on track
Vehicle doorn corner mutability shaped position and four foil gauges be connecteds with a ZigBee terminal node respectively, host computer is by USB
Turn serial ports to be connected with ZigBee routing nodes, ZigBee main controlled nodes respectively with train-line control signal wire, be locked into bit switch and
Close location switch connection.
2., according to a kind of rail vehicle door motion state monitoring system based on ZigBee described in claim 1, its feature exists
In：The ZigBee main controlled nodes by IO connecting lines respectively with train-line control signal wire, be locked into bit switch and pass open in place
Connection connects, and obtains the change of its level signal to judge accurate initial time and the termination time of door system switch gate.
3., according to a kind of rail vehicle door motion state monitoring system based on ZigBee described in claim 1, its feature exists
In：The ZigBee main controlled nodes include CC2530 main control modules and connected crystal oscillator reset circuit, DC-DC power source mould
Block, dual-mode antenna, SPI and strong and weak electricity conversion module and JTAG debugging interfaces.
4., according to a kind of rail vehicle door motion state monitoring system based on ZigBee described in claim 1, its feature exists
In：The ZigBee routing nodes include CC2530 main control modules and connected crystal oscillator reset circuit, RS232C-TTL
And power module, dual-mode antenna and JTAG debugging interfaces.
5., according to a kind of rail vehicle door motion state monitoring system based on ZigBee described in claim 1, its feature exists
In：The ZigBee terminal nodes include CC2530 main control modules and connected crystal oscillator reset circuit, battery supply mould
Block, dual-mode antenna, IIC modules and sensor and JTAG debugging interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621289032.9U CN206245955U (en) | 2016-11-29 | 2016-11-29 | A kind of rail vehicle door motion state monitoring system based on ZigBee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621289032.9U CN206245955U (en) | 2016-11-29 | 2016-11-29 | A kind of rail vehicle door motion state monitoring system based on ZigBee |
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| Publication Number | Publication Date |
|---|---|
| CN206245955U true CN206245955U (en) | 2017-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621289032.9U Expired - Fee Related CN206245955U (en) | 2016-11-29 | 2016-11-29 | A kind of rail vehicle door motion state monitoring system based on ZigBee |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110149137A (en) * | 2019-05-20 | 2019-08-20 | 浙江和也健康科技有限公司 | A kind of Intelligent household signal relay system and trunking method |
| CN110485848A (en) * | 2019-08-28 | 2019-11-22 | 南宁学院 | A kind of intelligent window control system based on ZigBee |
-
2016
- 2016-11-29 CN CN201621289032.9U patent/CN206245955U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110149137A (en) * | 2019-05-20 | 2019-08-20 | 浙江和也健康科技有限公司 | A kind of Intelligent household signal relay system and trunking method |
| CN110485848A (en) * | 2019-08-28 | 2019-11-22 | 南宁学院 | A kind of intelligent window control system based on ZigBee |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Peijia Inventor after: Zhu Songqing Inventor after: Xu Youxiong Inventor after: Xu Quanjun Inventor after: Zhou Hao Inventor before: Chen Peijia Inventor before: Xu Quanjun Inventor before: Zhou Zhou Inventor before: Shi Yu Inventor before: Hao Dabin |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171103 Address after: Jiangning District of Nanjing City, 211167 Hongjing Avenue in Jiangsu province No. 1 students of Nanjing Institute of Technology Innovation Park Room 319 Patentee after: Nanjing Commission technology transfer Co., Ltd. Address before: 1 No. 211167 Jiangsu city of Nanjing province science and Technology Park Jiangning District Hongjing Road Patentee before: Nanjing Institute of Technology |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20171129 |