CN109243136A - Detection system and its detection method for intelligent transportation infrastructure device - Google Patents
Detection system and its detection method for intelligent transportation infrastructure device Download PDFInfo
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- CN109243136A CN109243136A CN201810951681.8A CN201810951681A CN109243136A CN 109243136 A CN109243136 A CN 109243136A CN 201810951681 A CN201810951681 A CN 201810951681A CN 109243136 A CN109243136 A CN 109243136A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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Abstract
A kind of detection system and its detection method for intelligent transportation infrastructure device.The data are transmitted to center monitors server by front-end information awareness apparatus by the detection data that intelligent transportation infrastructure device is acquired by wireless sensor.Center monitors server is connect by wired or wireless network with terminal presentation facility, and fault message is shown on terminal presentation facility.The present invention is easy for installation, design is reasonable, it is capable of the temperature of synthetical collection intelligent transportation infrastructure device microenvironment, humidity, voltage, electric current, Network status, carry out smog alarm, vibration alarm, water logging alarm, gate inhibition's alarm etc., a variety of sensing equipments are integrated into a system, realize intelligent management and the early warning of intelligent transportation infrastructure device microenvironment, and use different interfaces, carried out data transmission by different agreements, stabilization can be provided for intelligent transportation infrastructure device, comprehensive monitoring and fault diagnosis, greatly improve the safety coefficient of intelligent transportation infrastructure device, manage and maintain efficiency.
Description
Technical field
The present invention relates to intelligent transportation field more particularly to a kind of detection techniques for intelligent transportation equipment.
Background technique
With the rapid development of modern city intelligent transport technology, the application of intelligent transportation infrastructure device is also constantly increasing
Add.These equipment are not only expensive, and are the guarantees that urban highway traffic runs well, once it breaks down very likely
Cause heavy losses.
Currently, not yet dedicated for the microenvironment monitoring device of intelligent transportation infrastructure device.Intelligent transportation basis is set
Standby maintenance, it is also necessary to arrange artificial regular visit that could find failure or exclude some hidden danger that may be broken down.But
It is that, since the installation site of intelligent transportation infrastructure device is dispersed very much, traffic police or field maintenance person check problem, later maintenance
There is very big difficulty.It is usually longer to be limited to manually to check the period, intelligent transportation infrastructure device in use, have many problems because
This can not be handled in time.
Therefore, necessary to urban road intelligent transportation infrastructure device progress microenvironment Intellectualized monitoring.It is badly in need of at present
One kind, which can be realized, directly monitors control and failure to progress such as intelligent transportation infrastructure device internal environment parameter, power supply and distribution situations
Diagnosis, to guarantee its technology operated normally.
Summary of the invention
In order to solve the shortcomings of the prior art, the purpose of the present invention is to provide a kind of intelligent transportation infrastructure devices
Monitoring system and its detection method.
Firstly, to achieve the above object, proposing a kind of detection system for intelligent transportation infrastructure device, comprising: at least
One wireless sensor, at least one front-end information awareness apparatus, Spot detection server and terminal presentation facility；Each nothing
Line sensor respectively to detect and obtain the state parameter of the intelligent transportation infrastructure device, and by Ethernet, Wi-Fi,
One of 4G communication network or combination upload the state parameter；Each front-end information awareness apparatus passes through ether respectively
One of net, Wi-Fi, 4G communication network or combination are connect with wireless sensor communication described at least one；Each front end
Information Perception equipment also passes through Ethernet and connect with the center monitors server communication；Each front-end information awareness apparatus point
Not to: receive the state parameter that each wireless sensor of its connection uploads, and the state parameter be uploaded to
Center monitors server；The center monitors server passes through terminal presentation facility described in cable network or wireless network connection；
The state parameter that the center monitors server is uploaded to receive each front-end information awareness apparatus, according to the shape
State parameter carries out fault diagnosis, and stores；The center monitors server also to according to the fault diagnosis result or institute
State parameter is stated, the terminal presentation facility is supplied to；The terminal presentation facility is to receive the center monitors server
The result of the fault diagnosis provided or the state parameter, are shown
Optionally, in above-mentioned detection system, the wireless sensor includes: alternating voltage detection sensor, fan control biography
Sensor, front door back door closing and opening side doors sensor, temperature sensor, humidity sensor, smoke sensor device, water sensor, vibration
One of sensor is a variety of.The wireless sensor is respectively to detect and obtain the friendship of the intelligent transportation infrastructure device
Galvanic electricity pressure, the state parameter of fan running, the state parameter of front door back door closing and opening side doors, temperature, humidity, the state of smog ginseng
Number, the state parameter of water logging situation, vibration state parameter.
Optionally, in above-mentioned detection system, each wireless sensor is respectively to logical by Ethernet, Wi-Fi, 4G
One of communication network or combination upload the state parameter to each front-end information awareness apparatus.The state ginseng uploaded
Using Modbus protocol code, (a kind of serial communication protocol is Modicon company (present Schneider Electric Devices to number
Schneider Electric) it was delivered in 1979 to be communicated using programmable logic controller (PLC) (PLC).Modbus at
It for the industrywide standard (De facto) of industrial circle communication protocol, and is common connection side between industrial electrical equipment now
Formula), using RTU(remote-terminal unit, full name in English RemoteTerminalUnit) pattern communication, and to each in communication
Frame data packet carries out CRC(cyclic redundancy check code, Cyclic Redundancy Check) verification.
Optionally, in above-mentioned detection system, each front-end information awareness apparatus also uses ICP/IP protocol to encode, and leads to
It crosses Ethernet and the state parameter is uploaded to the center monitors server.
Optionally, in above-mentioned detection system, the terminal presentation facility receives what the center monitors server provided
The result of the fault diagnosis or the state parameter, are shown by man-machine interface；The terminal presentation facility includes using
In the touch screen of human-computer interaction, the touch screen receives user's operation and the user's operation is sent to the center monitors and takes
Business device；The man-machine interface includes: cabinet detection device watch-list display module, server state display module, in real time prison
Measured data display module, remote door access control display module and signal lamp failure diagnose display module；The cabinet detection device
Watch-list display module is to show the communication between each front-end information awareness apparatus and the center monitors server
It is whether normal；The server state display module to show the terminal presentation facility and the center monitors server it
Between communication it is whether normal；The Real-time Monitoring Data display module is to show described in the center monitors server offer
Each state parameter；State parameter of the remote door access control display module to show front door back door closing and opening side doors；Institute
State the result of the fault diagnosis of the signal lamp failure diagnosis display module to show the center monitors server offer.
Secondly, to achieve the above object, it is also proposed that a kind of detection method for said detecting system, step include:
The first step, each wireless sensor detect and obtain the state parameter of the intelligent transportation infrastructure device, and by Ethernet,
One of Wi-Fi, 4G communication network or combination upload the state parameter to each front-end information awareness apparatus；Second
Step, each front-end information awareness apparatus difference: receiving the state parameter that each wireless sensor of its connection uploads,
And the state parameter is uploaded to the center monitors server by Ethernet；Third step, the center monitors server
The state parameter that each front-end information awareness apparatus uploads is received, fault diagnosis is carried out according to the state parameter, and
Storage；The center monitors server also passes through cable network or wireless network for the result of the fault diagnosis or the state
Parameter is supplied to the terminal presentation facility；4th step, the terminal presentation facility receive the center monitors server and provide
The fault diagnosis result or the state parameter, shown；The terminal presentation facility receives user's operation, and will
The user's operation is sent to the center monitors server.
Optionally, in above-mentioned detection method, the center monitors server receives each front-end information awareness apparatus
The state parameter uploaded, and fault diagnosis: step s1 is carried out in accordance with the following steps, preset the corresponding threshold of each state parameter
Value and failure determination threshold；Step s2 receives the state parameter, and successively by the state parameter and its threshold value comparison,
It is judged as failure when the state parameter does not meet its threshold value, go to step s3；Otherwise, the step s2 is rested on；Step
Rapid s3 judges whether the failure is first kind failure, if then to the state parameter carry out repeat detection, occur this first
When the number of class failure reaches the failure determination threshold, fault alarm information is sent to the terminal presentation facility；Otherwise, it jumps
Go to step s4；Step s4 records the number of the failure, judges whether the number of the failure reaches the fault verification threshold
Value, if reaching, sends fault alarm information to the terminal presentation facility；Otherwise, go to step s2.
Optionally, in above-mentioned detection method, the first kind fault diagnosis includes signal lamp failure；The signal lamp event
Barrier includes: green light collision failure；Alternatively, the red green bright failure together of signal lamp.
Optionally, in above-mentioned detection method, the green light collision failure judges as follows: step a1, receives
The state parameter；Step a2 judges in the front-end information awareness apparatus that whether is the state parameter of the signal lamp at same crossing
It simultaneously include the signal parameter that conflicting red light lights or the signal parameter that green light lights；Step a3, if so, being judged as
Green light collision failure；Otherwise, green light collision failure does not occur for judgement.
Optionally, in above-mentioned detection method, the red green bright failure together of the signal lamp judges as follows: step
Rapid b1 receives the state parameter；Step b2 judges in the front-end information awareness apparatus, the state parameter of same signal lamp
It whether simultaneously include the signal parameter that red light lights and the signal parameter that green light lights；Step b3, if so, being judged as signal lamp
Red green bright failure together；Otherwise, the red green bright failure together of signal lamp does not occur for judgement.
Beneficial effect
The present invention, by wireless sensor acquire intelligent transportation infrastructure device detection data, by the data by Ethernet,
Wi-Fi or 4G network transmission is then transmitted to center monitors server to front-end information awareness apparatus.Center monitors server is logical
It crosses algorithm and judges that the data of the wireless sensor carry out comprehensive judgement with the presence or absence of abnormal, respond the exception, and at end
Warning note in end display equipment.Communication protocol in the present invention between each terminal is open all in accordance with the selection of its data characteristics,
The optimal communication protocol of compatibility, real-time, it is more accurate to the fat pier of state parameter, efficient.
The present invention is easy for installation, and design rationally, is capable of the temperature, wet of synthetical collection intelligent transportation infrastructure device microenvironment
Degree, voltage, electric current, Network status carry out smog alarm, vibration alarm, water logging alarm, gate inhibition's alarm etc., a variety of sensings are set
It is standby to be integrated into a system, realize intelligent management and the early warning of intelligent transportation infrastructure device microenvironment, and connect using different
Mouth is carried out data transmission by different agreements, and stable, comprehensive monitoring and failure can be provided for intelligent transportation infrastructure device
Diagnosis, greatly improves the safety coefficient of intelligent transportation infrastructure device, manages and maintains efficiency.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, and with it is of the invention
Embodiment together, is used to explain the present invention, and is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the detection system architecture diagram according to the present invention for intelligent transportation infrastructure device；
Fig. 2 is the schematic diagram of front-end information awareness apparatus in detection system according to the present invention；
Fig. 3 is the flow chart that center monitors server of the invention carries out fault diagnosis；
Fig. 4 is the flow chart of the center monitors server progress signal lamp failure diagnosis in the present invention；
Fig. 5 is the man-machine interface schematic diagram of terminal presentation facility in detection system according to the present invention.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Fig. 1 is the detection system according to the present invention for intelligent transportation infrastructure device, comprising: wireless sensor k1To ki、
Wireless sensor n1To ni；Front-end information awareness apparatus k and n are separately connected the wireless sensor k1To ki, the wireless sensing
Device n1To ni；Two front-end information awareness apparatus are separately connected Spot detection server again, and pass through the center monitors server
Connect terminal presentation facility.Wherein:
Each wireless sensor respectively to detect and obtain the state parameter of the intelligent transportation infrastructure device, and by with
Too one of net, Wi-Fi, 4G communication network or combination uploads the state parameter；
Each front-end information awareness apparatus pass through respectively one of Ethernet, Wi-Fi, 4G communication network or combination at least
One wireless sensor communication connection；Each front-end information awareness apparatus also passes through Ethernet and the center monitors take
Business device communication connection；Each front-end information awareness apparatus respectively to: each wireless sensor for receiving its connection uploads
The state parameter, and the state parameter is uploaded to center monitors server；
The center monitors server passes through terminal presentation facility described in cable network or wireless network connection；The center monitors
The state parameter that server is uploaded to receive each front-end information awareness apparatus, carries out event according to the state parameter
Barrier diagnosis, and store；The center monitors server also to according to the fault diagnosis result or the state parameter, mention
Supply the terminal presentation facility；
The result or described of the fault diagnosis of the terminal presentation facility to receive the center monitors server offer
State parameter is shown.
Wherein, ethernet communication can be realized by KSZ8081RNB physical layer transceiver chip.Bluetooth or Wi-Fi communication can
It is realized by the two-in-one communication chip module of L-UM02WBS-8723BU this collection bluetooth, Wi-Fi function.
Wherein, the wireless sensor include alternating voltage detection, it is fan control, front door back door closing and opening side doors, temperature, wet
Degree, smog, water logging, shock sensor.The front-end information awareness apparatus is used for the state parameter of real-time monitoring cabinet micro-environment,
Such as temperature, humidity, voltage, electric current, smog alarm, vibration alarm, water logging alarm, gate inhibition's alarm etc..The wireless sensor
Carry out data transmission with front-end information awareness apparatus, be connected to the network, passes through one in Ethernet, WIFI, 4G mobile network's module
Kind is a variety of.Faulty diagnosis algorithm in the center monitors server, it can be achieved that the microenvironment of intelligent transportation infrastructure device and
The fault diagnosis filter of signal lamp.The fault diagnosis filter of the signal lamp is substantially carried out the green collision failure in crossing, same to phase
Position traffic lights together bright failure, signal lamp this it is bright do not work, signal lamp this go out, signal lamp is always on the failures such as often go out with signal lamp
Detection and alarm.The center monitors server is connect with front-end information awareness apparatus by Ethernet, center monitors service
Device for receiving wireless sensor data and storing to database, can unified monitoring manage the front-end information perception of all points
Equipment, and access service is provided to terminal presentation facility.The terminal presentation facility includes man-machine interface, and man-machine interface is for showing
Show the data of center monitors server, comprising cabinet detection device watch-list, server state, Real-time Monitoring Data, long-range
Access control and signal lamp failure diagnosis.Man-machine interface includes touch screen, and administrative staff pass through 6 function buttons on touch screen
It is operated, the instruction of administrative staff is sent to center monitors server by man-machine interface.
Refering to what is shown in Fig. 2, front-end information awareness apparatus can be used 19 " two kinds of rack mounting means of standard cabinet 1U or 2U,
It convenient can be installed in signal controlling machine cabinet or server cabinet.In equipment shown in Fig. 2,1 is USB interface, and 2 is logical for data
Status indicator lamp is interrogated, 3 be LED data display screen, and 4 be 6 function buttons.
As shown in figure 3, the fault diagnosis flow scheme of microenvironment includes the sensing data of initialization, front-end information awareness apparatus
Whether acquisition, Data Detection, which are completed, determines, data whether there is abnormal determination, judges fault type and local several portions that alarm
Point.
As shown in figure 4, for the process diagnosed to the failure of signal lamp.Wherein, the green collision failure in crossing and signal lamp
Red green failure bright together is defined as the fault category of the first priority, within the fault diagnosis period, first carries out first kind failure
Diagnosis, then carry out other fault diagnosises, it is ensured that avoiding most important signal lamp failure to occur at the first time.Based on shown in Fig. 3
Process, specifically to signal lamp carry out fault diagnosis when, specific judgment step are as follows:
Step s1 presets the corresponding threshold value of each state parameter and failure determination threshold；
Step s2 receives the state parameter, and successively by the state parameter and its threshold value comparison, the state parameter not
It is judged as failure when meeting its threshold value, go to step s3；Otherwise, the step s2 is rested on；
Step s3 judges whether the failure is first kind failure, if then carrying out repeating detection to the state parameter, is occurring
When the number of the first kind failure reaches the failure determination threshold, fault alarm information is sent to the terminal presentation facility；
Otherwise, go to step s4；
Step s4 records the number of the failure, judges whether the number of the failure reaches the failure determination threshold, if reaching
It arrives, then sends fault alarm information to the terminal presentation facility；Otherwise, go to step s2.
By above-mentioned judgement process, system starts to acquire signal machine control signal and signal lamp after completing initialization
Current status, if control signal and current status logical value are all that the road 1, Ze Ci signal lamp is working properly；It is any wherein
In the case that signal is not present, signal lamp is identified and breaks down.Once it was found that failure, it is necessary at once to this road signal lamp into
Row repeats to detect, if repeated detection breaks down, can determine that this road signal lamp breaks down, and send failure report
Information is warned to terminal presentation facility.Center monitors server determines emergency light by the connection relationship of signal lamp and semaphore
Position and light color, the working condition of monitor signals in real time lamp by way of uninterrupted cycle detection.
Result after fault diagnosis can be shown by the terminal presentation facility in system.With reference to Fig. 5, terminal, which is shown, to be set
Standby man-machine interface includes five parts, in which:
51 be cabinet detection device watch-list, interface display be all front-end information awareness apparatus that system is put on record static state
Information and real-time network communication state, number, title, IP address, type, data renewal time including equipment etc., green table
To show online, red indicates offline, it is colourless to indicate not online, can have to all front-end information awareness apparatus by this table a whole general
It lookes at.
52 be server state, interface display be center monitors server health monitoring information and front-end information
The statistical information of awareness apparatus is led in real time including message server, database server, the IP address of the communication server and data
Letter state, green indicate online, and red indicates offline, can grasp the operating status of server in real time；In addition, to all front ends
Information Perception equipment carries out data statistics, including equipment sum, online equipment sum, current online equipment sum etc..
53 for remote door access control, interface be mainly used to carry out the movement of remote switch door, clicked on software accordingly by
Button can control long-range cabinet door, independent unlocking and all unlockings including front door, three back door, side door doors.
54 be Real-time Monitoring Data, interface display be current devices selected detailed multidate information, brushed every 5s dynamic
It is new primary, comprising: voltage, electric current, temperature, humidity, smog, vibration, water logging, fan, front door lock status, preceding door opening and closing state,
The total lock state of back door lock status, back switch state, closing and opening side doors state, distribution box.Each parameter can be set accordingly
Normal range value, can be with yellow background display alarm information when some abnormal parameters.
55 diagnose for signal lamp failure, and interface display is all signals that failure occurred and has repaired that system is put on record
Lamp information, crossing title, fault type, fault correction time etc., pass through this where number, emergency light including signal lamp
Table can have a whole general view to all signal lamps that failure occurred.
The advantages of technical solution of the present invention is mainly reflected in: the present invention acquires intelligent transportation basis by wireless sensor and sets
The data are transmitted to center monitors server by front-end information awareness apparatus by standby detection data.Center monitors server
It is connect by cable network or wireless network with terminal presentation facility, fault message is shown on terminal presentation facility.Wherein, institute
State data communication format between wireless sensor and front-end information awareness apparatus using industry spot general, standard, opening
Modbus agreement carries out CRC check with RTU pattern communication and to each frame data packet；Front-end information awareness apparatus and center prison
The ICP/IP protocol that the data communication surveyed between server uses Ethernet general；Center monitors server by cable network or
Wireless network is connect with terminal presentation facility.Present invention equipment is easy for installation, and design rationally, being capable of synthetical collection intelligent transportation base
Temperature, humidity, voltage, electric current, network, smog alarm, vibration alarm, water logging alarm, gate inhibition's alarm of plinth equipment microenvironment etc.,
A variety of sensing equipments are integrated into a system, realize intelligent management and the early warning of intelligent transportation infrastructure device microenvironment, and
Carry out data transmission using different interfaces, by different agreements, can provide and stablize, comprehensively for intelligent transportation infrastructure device
Monitoring and fault diagnosis, greatly improve the safety coefficient of intelligent transportation infrastructure device, manage and maintain efficiency.
Those of ordinary skill in the art will appreciate that: the foregoing is only a preferred embodiment of the present invention, and does not have to
In the limitation present invention, although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art
For, still can to foregoing embodiments record technical solution modify, or to part of technical characteristic into
Row equivalent replacement.All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of detection system for intelligent transportation infrastructure device characterized by comprising at least one wireless sensor,
At least one front-end information awareness apparatus, Spot detection server and terminal presentation facility；
Each wireless sensor respectively to detect and obtain the state parameter of the intelligent transportation infrastructure device, and by with
Too one of net, Wi-Fi, 4G communication network or combination uploads the state parameter；
Each front-end information awareness apparatus pass through respectively one of Ethernet, Wi-Fi, 4G communication network or combination at least
One wireless sensor communication connection；Each front-end information awareness apparatus also passes through Ethernet and the center monitors take
Business device communication connection；Each front-end information awareness apparatus respectively to: each wireless sensor for receiving its connection uploads
The state parameter, and the state parameter is uploaded to center monitors server；
The center monitors server passes through terminal presentation facility described in cable network or wireless network connection；The center monitors
The state parameter that server is uploaded to receive each front-end information awareness apparatus, carries out event according to the state parameter
Barrier diagnosis, and store；The center monitors server also to according to the fault diagnosis result or the state parameter, mention
Supply the terminal presentation facility；
The result or described of the fault diagnosis of the terminal presentation facility to receive the center monitors server offer
State parameter is shown.
2. being used for the detection system of intelligent transportation infrastructure device as described in claim 1, which is characterized in that the wireless sensing
Device includes: alternating voltage detection sensor, fan control sensor, front door back door closing and opening side doors sensor, temperature sensor, wet
Spend one of sensor, smoke sensor device, water sensor, shock sensor or a variety of；
The wireless sensor is respectively to detect and obtain the intelligent transportation infrastructure device ... alternating voltage, fan running
State parameter, the state parameters of front door back door closing and opening side doors, temperature, humidity, the state parameter of smog, water logging situation state
Parameter, vibration state parameter.
3. the detection system for intelligent transportation infrastructure device as described in claim 1 to 2, which is characterized in that each nothing
Line sensor is respectively to upload the state parameter to institute by one of Ethernet, Wi-Fi, 4G communication network or combination
State each front-end information awareness apparatus；
The state parameter uploaded uses Modbus protocol code, using RTU pattern communication, and to each frame number in communication
CRC check is carried out according to packet.
4. being used for the detection system of intelligent transportation infrastructure device as described in claim 1, which is characterized in that each front end letter
Breath awareness apparatus also uses ICP/IP protocol to encode, and the state parameter is uploaded to the center monitors service by Ethernet
Device.
5. the detection system for intelligent transportation infrastructure device as described in Claims 1-4 is any, which is characterized in that described
Terminal presentation facility receive the fault diagnosis that the center monitors server provides result or the state parameter, pass through
Man-machine interface is shown；
The terminal presentation facility includes the touch screen for human-computer interaction, and the touch screen receives user's operation and by the use
Family operation is sent to the center monitors server；
The man-machine interface includes: cabinet detection device watch-list display module, server state display module, real-time monitoring
Data disaply moudle, remote door access control display module and signal lamp failure diagnose display module；
The cabinet detection device watch-list display module is to show each front-end information awareness apparatus and the center
Whether the communication between monitoring server is normal；
The server state display module is to show between the terminal presentation facility and the center monitors server
It whether normal communicates；
Each state parameter that the Real-time Monitoring Data display module is provided to show the center monitors server；
State parameter of the remote door access control display module to show front door back door closing and opening side doors；
The fault diagnosis of the signal lamp failure diagnosis display module to show the center monitors server offer
As a result.
6. a kind of detection method of the monitoring system for intelligent transportation infrastructure device described in claim 1, which is characterized in that step
Suddenly include:
The first step, each wireless sensor detect and obtain the state parameter of the intelligent transportation infrastructure device, and by with
Too one of net, Wi-Fi, 4G communication network or combination upload the state parameter to each front-end information awareness apparatus；
Each front-end information awareness apparatus difference: second step receives the described of each wireless sensor upload of its connection
State parameter, and the state parameter is uploaded to the center monitors server by Ethernet；
Third step, the center monitors server receive the state parameter that each front-end information awareness apparatus uploads, root
Fault diagnosis is carried out according to the state parameter, and is stored；The center monitors server also passes through cable network or wireless network
By the result of the fault diagnosis or the state parameter, it is supplied to the terminal presentation facility；
4th step, the terminal presentation facility receive result or the institute for the fault diagnosis that the center monitors server provides
State parameter is stated, is shown；The terminal presentation facility receives user's operation, and the user's operation is sent in described
Heart monitoring server.
7. the detection method of the monitoring system of intelligent transportation infrastructure device as claimed in claim 6, which is characterized in that in described
Heart monitoring server receives the state parameter that each front-end information awareness apparatus uploads, and carries out event in accordance with the following steps
Barrier diagnosis
Step s1 presets the corresponding threshold value of each state parameter and failure determination threshold；
Step s2 receives the state parameter, and successively by the state parameter and its threshold value comparison, the state parameter not
It is judged as failure when meeting its threshold value, go to step s3；Otherwise, the step s2 is rested on；
Step s3 judges whether the failure is first kind failure, if then carrying out repeating detection to the state parameter, is occurring
When the number of the first kind failure reaches the failure determination threshold, fault alarm information is sent to the terminal presentation facility；
Otherwise, go to step s4；
Step s4 records the number of the failure, judges whether the number of the failure reaches the failure determination threshold, if reaching
It arrives, then sends fault alarm information to the terminal presentation facility；Otherwise, go to step s2.
8. the detection method of the monitoring system of intelligent transportation infrastructure device as claimed in claim 7, which is characterized in that described
A kind of fault diagnosis includes signal lamp failure；
The signal lamp failure includes: green light collision failure；Alternatively, the red green bright failure together of signal lamp.
9. the detection method of the monitoring system of intelligent transportation infrastructure device as claimed in claim 8, which is characterized in that described green
Lamp collision failure judges as follows:
Step a1 receives the state parameter；
Step a2 judges in the front-end information awareness apparatus, the state parameter of the signal lamp at same crossing whether include simultaneously
The signal parameter that the signal parameter or green light that conflicting red light lights light；
Step a3, if so, being judged as green light collision failure；Otherwise, green light collision failure does not occur for judgement.
10. the detection method of the monitoring system of intelligent transportation infrastructure device as claimed in claim 8, which is characterized in that described
The red green bright failure together of signal lamp judges as follows:
Step b1 receives the state parameter；
Step b2 judges in the front-end information awareness apparatus whether the state parameter of same signal lamp is bright comprising red light simultaneously
The signal parameter that the signal parameter and green light risen lights；
Step b3, if so, being judged as the red green bright failure together of signal lamp；Otherwise, judgement do not occur signal lamp it is red it is green together
Bright failure.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109658845A (en) * | 2019-02-15 | 2019-04-19 | 常州市超艺标牌有限公司 | Changeable type label and its replacing options |
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