CN206946230U - Data signal acquisition terminal - Google Patents
Data signal acquisition terminal Download PDFInfo
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- CN206946230U CN206946230U CN201621437876.3U CN201621437876U CN206946230U CN 206946230 U CN206946230 U CN 206946230U CN 201621437876 U CN201621437876 U CN 201621437876U CN 206946230 U CN206946230 U CN 206946230U
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Abstract
The utility model discloses a kind of data signal acquisition terminal, the terminal includes：Communication module, acquisition module, signal lamp failure state detection module, position information acquisition module, MCU module, acquisition module obtain every operational factor of site traffic signal lamp；Signal lamp failure state detection module is connected with acquisition module data, detects the running status of site traffic signal lamp；Position information acquisition module is used for the specific physical location information for obtaining site traffic signal lamp；MCU module controls connection acquisition module, signal lamp failure state detection module, position information acquisition module and communication module respectively.This data signal acquisition terminal provided by the utility model, integrally composition is simple for it, and stable and reliable for performance, application prospect is wide.
Description
Technical field
It the utility model is related to road traffic control technology, and in particular to the fault message detection technique of traffic lights.
Background technology
With the development of the social economy, urban transport problems increasingly causes the concern of people, between people, car, road three
Rapport, it has also become traffic department's urgent problem, and the correct setting of traffic lights and steady operation be protect
Demonstrate,prove the unimpeded and safe basis of road traffic.Therefore, design, control and the management of failure of signal lamp and report for repairment and seem particularly heavy
Will.With the continuous improvement to traffic lights stabilization, trouble free service requirement, to the continuous of traffic lights working parameters
Monitoring proposes higher requirement in real time.
Presently relevant vehicle supervision department is mainly including " traffic signals facility reports supervising platform for repairment ", " traffic with system
Road administration facility GIS-Geographic Information System " etc..Wherein " traffic signals facility reports supervising platform for repairment " assume responsibility for main road administration facilities management,
Maintenance work.
" traffic road administration facility GIS-Geographic Information System " was built in 2004, had road management measure, facility amount and operation
The information such as state collect and statistical function.
" traffic signals facility reports supervising platform for repairment " in 2006 build, be mainly used in traffic signals facility (including mark,
Graticule etc.) repairing maintenance.Only road administration facility reports business web stream rotating function for repairment.The fault detect of traffic lights still rests on
The mode of regular designated person's inspection, is mainly reported for repairment, means of transportation unit inspection is reported for repairment, and Newspaper by traffic police on duty
Alert three kinds of modes, therefore fault discovery poor real, repairing information hysteresis, repairing work hysteresis, shortage respond rapidly to mechanism and asked
Topic protrudes.
It can be seen that the detection scheme such as current traffic faults also rests on the mode of the inspection of regular designated person, it is detected
Cycle is grown, and data feedback speed is slow, reports for repairment inefficient, does not adapt to the requirement of communications and transportation pressure increasingly increased.
Utility model content
For the problems of existing traffic faults detection scheme, it is necessary to a kind of dependable performance and the traffic being easily achieved
Failure detection schemes.
Therefore, technical problem to be solved in the utility model is to provide a kind of data signal acquisition terminal, it is simple in construction
It is and stable and reliable for performance.
In order to solve the above-mentioned technical problem, data signal acquisition terminal provided by the utility model, including：
Communication module；
Acquisition module, the acquisition module are accessed in the operating circuit of site traffic signal lamp, to obtain site traffic letter
Every operational factor of signal lamp；
Signal lamp failure state detection module, the signal lamp failure state detection module are connected with acquisition module data,
Detect the running status of site traffic signal lamp；
Position information acquisition module, position information acquisition module are used for the specific physical location for obtaining site traffic signal lamp
Information；
MCU module, the MCU module control connection acquisition module, signal lamp failure state detection module, position letter respectively
Cease acquisition module and communication module.
In system solution, the acquisition module includes voltage sensor, current sensor, and computing chip, described
Voltage sensor and current sensor are respectively connected in the operating circuit of site traffic signal lamp, the computing chip respectively with electricity
Pressure sensor, the connection of current sensor data.
In system solution, the position information acquisition module is linked into PGIS systems by communication module.
In system solution, the position information acquisition module is GPS module.
In system solution, automatic alarm module, the automatic alarm module and MCU moulds are also included in the system
Block number is according to connection.
Data signal acquisition terminal provided by the utility model, integrally composition is simple for it, stable and reliable for performance, application prospect
Extensively.
Furthermore data signal acquisition terminal provided by the utility model is in specific application, can realize real-time collection site
Every operational factor of traffic lights, and the calculating for carrying out traffic lights running status at the scene judges, greatly improves friendship
The promptness and accuracy of ventilating signal lamp fault detect, so as to be greatly improved traffic lights repairing speed.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is the theory of constitution figure of data signal acquisition terminal in the example of the utility model；
Fig. 2 is the theory of constitution figure of acquisition module in the example of the utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1, it show the composition structural representation of the data signal acquisition terminal 100 of this example offer.
As seen from the figure, this specifically includes acquisition module 110, signal lamp failure state detection module 120, and positional information obtains
Module 130, communication module 140 and MCU module 150.
Wherein, acquisition module 110 is accessed in the operating circuit of site traffic signal lamp, with real-time collection site traffic signals
The parameters such as the voltage of lamp, electric current, and carry out active power, power factor etc. accordingly and calculate.
Referring to Fig. 2, the acquisition module 110 specifically includes voltage sensor 111, current sensor 112, computing chip 113,
Voltage sensor and current sensor are respectively connected in the operating circuit of site traffic signal lamp, and computing chip respectively with voltage
Sensor, the connection of current sensor data, obtain voltage, current value carries out the calculating of active power, power factor etc..
Thus, every operational factor of site traffic signal lamp can be obtained in real time by the acquisition module 110, such as electricity
Stream, voltage, active power, reactive power, power factor and power consumption etc..
On this basis, temperature sensor, humidity sensor etc. can be also set up in the acquisition module 110, it is whole to detect
The situation of terminal surrounding environment, ensure the reliability of whole terminal operating.
Signal lamp failure state detection module 120 in data signal acquisition terminal 100, itself and the data of acquisition module 110
Connection, for obtaining every operational factor (such as electric current, voltage, the wattful power of site traffic signal lamp according to acquisition module 110
Rate, reactive power, power factor and power consumption etc.), and detection of site traffic signal lamp running status is carried out with this, then root
The running status of site traffic signal lamp is determined according to testing result：Normal operation, failure, voltage out-of-limit, electric current are out-of-limit
Deng, finally by obtain site traffic signal lamp running state information transmit to MCU module 150.
In this example, the signal lamp failure state detection module 120 is specifically by corresponding functional chip or corresponding detection
Circuit is realized.
Position information acquisition module 130 in data signal acquisition terminal 100, for obtaining the tool of site traffic signal lamp
Body physical location information.The traffic of failure can accurately be positioned in time for the ease of subsequent maintenance personnel in this example
Signal lamp, the position information acquisition module 130 is by accessing existing PGIS systems, and it is corresponding therefrom to obtain site traffic signal lamp
Physical address.The position information acquisition module 130 transmits the physical address of the site traffic signal lamp got to MCU moulds
Block 150.
Specifically, the position information acquisition module 130 is wirelessly linked into PGIS systems by communication module 140
In system, when needing to obtain physical address corresponding to site traffic signal lamp, by communication module 140 from PGIS systems it is straight
Obtain physical address information corresponding to the traffic lights of enchashment field.
In addition, the position information acquisition module 130 can also be realized using corresponding GPS module as needed.
Communication module 140 in data signal acquisition terminal 100, for completing data signal acquisition terminal 100 and traffic
Network connection between management command centre 200.The 140 preferable wireless network communication module of communication module, but this is not limited to,
Wire communication module or the scheme of other achievable network connections can also be equally used as needed.
MCU module 150 is the data processing centre of whole data signal acquisition terminal in data signal acquisition terminal 100,
It controls connection acquisition module 110 respectively, signal lamp failure state detection module 120, position information acquisition module 130 and logical
Believe module 140, coordinate cooperating between them, from collection, the site traffic signal lamp operation shape for completing field data data
The determination of state, the acquisition of the geographical location information of site traffic signal lamp, and associated field traffic lights running status number
According to upload.
The MCU module 150 is specifically made up of corresponding MCU chip, and it controls connection control connection collection respectively respectively
Module 110, signal lamp failure state detection module 120, position information acquisition module 130 and communication module 140, thus come
Form data signal acquisition terminal 100.
The data signal acquisition terminal 100 in specific application, by a housing for adapting to outwork, while in housing
Corresponding pcb board is inside mounted with, acquisition module 110, signal lamp failure state detection module 120, position are integrated with the pcb board
Data obtaining module 130, communication module 140 and MCU module 150.
Furthermore the data signal acquisition terminal 100 supports auto-alarm function, following alarm can be achieved：
1) signal lamp failure (electric current is less than certain value)；(electric current is lower than historical current for the possible partial fault of signal lamp group
A lot)；Controllable silicon breakdown fault (has Current Voltage) always more than certain time；During line short fault (having voltage no current)
Automatic alarm；
2) when normal, terminal is powered by AC charging controller, and is charged simultaneously to matched somebody with somebody battery, when supply line stops
When electric, terminal will be powered using backup battery automatically, and be alerted simultaneously.
3) automatic alarm when attendant's normal work is overhauled；
4) automatic alarm when certain branch line breaks down.
Thus the data signal acquisition terminal 100 formed, which is mounted directly, is placed in showing for crossroad traffic signal lamp to be detected
, during work, every operation ginseng of the real-time collection site traffic lights of acquisition module 110 is controlled by MCU module 150 therein
Number, and the operational factor collected is transmitted to signal lamp failure state detection module 120；The event of the control signal lamp of MCU module 150
Barrier state detection module 120 carries out site traffic signal lamp running status based on the site traffic signal lamp operational factor received
Detection, and the traffic lights running state information of determination (such as whether normal, whether break down etc.) is transmitted to MCU
Module 150；MCU module 150 obtains control positional information after the running state information of site traffic signal lamp is got
Module 130 directly obtains physical address information corresponding to site traffic signal lamp from PGIS systems, and reaches MCU module 150；
The running state information of the site traffic signal lamp got and physical address information are combined to be formed now by MCU module 150
The Site Detection data of field traffic lights, call communication module 140 to be uploaded to traffic administration command centre by network carrier.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. data signal acquisition terminal, it is characterised in that the data signal acquisition terminal includes：
Communication module；
Acquisition module, the acquisition module is accessed in the operating circuit of site traffic signal lamp, to obtain site traffic signal lamp
Every operational factor；
Signal lamp failure state detection module, the signal lamp failure state detection module are connected with acquisition module data, detection
The running status of site traffic signal lamp；
Position information acquisition module, the position information acquisition module are used for the specific physical location for obtaining site traffic signal lamp
Information；
MCU module, the MCU module control connection acquisition module, signal lamp failure state detection module respectively, and positional information obtains
Modulus block and communication module.
2. data signal acquisition terminal according to claim 1, it is characterised in that the acquisition module includes voltage sensor
Device, current sensor, and computing chip, the voltage sensor and current sensor are respectively connected to the work of site traffic signal lamp
Make in circuit, the computing chip with voltage sensor, the connection of current sensor data, obtains voltage, current value is carried out respectively
Active power, power factor calculate.
3. data signal acquisition terminal according to claim 1, it is characterised in that the position information acquisition module passes through
Communication module is linked into PGIS systems.
4. data signal acquisition terminal according to claim 1, it is characterised in that the position information acquisition module is
GPS module.
5. data signal acquisition terminal according to claim 1, it is characterised in that in the data signal acquisition terminal also
Including automatic alarm module, the automatic alarm module is connected with MCU module data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621437876.3U CN206946230U (en) | 2016-12-26 | 2016-12-26 | Data signal acquisition terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621437876.3U CN206946230U (en) | 2016-12-26 | 2016-12-26 | Data signal acquisition terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206946230U true CN206946230U (en) | 2018-01-30 |
Family
ID=61356386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621437876.3U Active CN206946230U (en) | 2016-12-26 | 2016-12-26 | Data signal acquisition terminal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110728854A (en) * | 2019-10-30 | 2020-01-24 | 维特瑞交通科技有限公司 | Traffic signal machine network monitoring system |
| CN114283598A (en) * | 2021-12-06 | 2022-04-05 | 上海今隶智能科技有限公司 | Traffic signal lamp monitoring method and device |
-
2016
- 2016-12-26 CN CN201621437876.3U patent/CN206946230U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110728854A (en) * | 2019-10-30 | 2020-01-24 | 维特瑞交通科技有限公司 | Traffic signal machine network monitoring system |
| CN114283598A (en) * | 2021-12-06 | 2022-04-05 | 上海今隶智能科技有限公司 | Traffic signal lamp monitoring method and device |
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