CN207216878U - Signal lamp failure detection means - Google Patents

Signal lamp failure detection means Download PDF

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Publication number
CN207216878U
CN207216878U CN201721020938.5U CN201721020938U CN207216878U CN 207216878 U CN207216878 U CN 207216878U CN 201721020938 U CN201721020938 U CN 201721020938U CN 207216878 U CN207216878 U CN 207216878U
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China
Prior art keywords
signal
chip microcomputer
detection
module
signal lamp
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CN201721020938.5U
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Chinese (zh)
Inventor
胡立平
陈琳
张盎然
詹国萍
吴超
李晓海
沈文杰
张云
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Zhejiang Xinyuan Traffic Electronic Co Ltd
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Zhejiang Xinyuan Traffic Electronic Co Ltd
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Priority to CN201721020938.5U priority Critical patent/CN207216878U/en
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Abstract

The utility model provides a kind of signal lamp failure detection means, including first detection module, the second detection module, single-chip microcomputer and radio receiving transmitting module;The first detection module, the single-chip microcomputer is coupled, sent for the working condition of the 220VAC signal input sides of detection signal lamp, and by the working condition of the 220VAC signal input sides detected to single-chip microcomputer;Second detection module, couples the single-chip microcomputer, is sent for the working condition of the signal output side of the Switching Power Supply of detection signal lamp, and by the working condition of the signal output side of the Switching Power Supply detected to single-chip microcomputer;The single-chip microcomputer, the radio receiving transmitting module is coupled, for the on off state of the working condition of 220VAC signal input sides and the signal output side of Switching Power Supply to be sent to Cloud Server by the radio receiving transmitting module.The utility model carries out real time on-line monitoring by multi-way detecting circuit to signal lamp working condition.

Description

Signal lamp failure detection means
Technical field
Detection device technology field is the utility model is related to, more particularly to a kind of signal lamp failure detection means.
Background technology
Urban road congestion is made brings many inconvenience to signal lamp maintenance work, and maintenance work can not be got around, in short-term Traffic can not be effectively improved in phase, and the maintenance work of traffic lights can not be delayed because of congestion, signal lamp Failure can heavy damage traffic order.There are some producers to be proposed the signal lamp using fault detection technique, Ke Yishi at present The failure that signal lamp occurs now is reported maintenance centre immediately, the person's of sending someone maintenance, plays good effect to a certain extent.
Current many fault detection methods are only reported the signal lamp for having produced catastrophe failure, to compared with minor failure And gradually exacerbation emergency light can not make early warning;The signal lamp installed can not but be detected, can only be replaced with The signal lamp of new model, input budget is larger, and the short time is difficult to promote.
Utility model content
The utility model provides a kind of signal lamp failure detection means, it is therefore intended that solves the above problems.
To solve the above problems, the utility model embodiment provides a kind of signal lamp failure detection means, including the first inspection Survey module, the second detection module, single-chip microcomputer and radio receiving transmitting module;
The first detection module, the single-chip microcomputer is coupled, the work for the 220VAC signal input sides of detection signal lamp Make state, and the working condition of the 220VAC signal input sides detected is sent to single-chip microcomputer;
Second detection module, couples the single-chip microcomputer, the signal output side for the Switching Power Supply of detection signal lamp Working condition, and the working condition of the signal output side of the Switching Power Supply detected is sent to single-chip microcomputer;
The single-chip microcomputer, the radio receiving transmitting module is coupled, for that the working condition of 220VAC signal input sides and will open The on off state of the signal output side in powered-down source is sent to Cloud Server by the radio receiving transmitting module.
As a kind of embodiment, in addition to Temperature and Humidity module, the single-chip microcomputer is coupled, for by detection signal lamp Temperature signal and moisture signal inside wick, and the temperature signal inside the wick detected and moisture signal are sent to list Piece machine.
As a kind of embodiment, in addition to power module of voltage regulation, the supply side of the LED circuit board of signal lamp is coupled, is used The modules inside the signal lamp failure detection means are supplied in offer direct current.
As a kind of embodiment, the first detection module includes:
First voltage detects circuit, couples the single-chip microcomputer, for detecting the voltage signal of 220VAC signal input sides, and The voltage signal of the 220VAC signal input sides detected is sent to single-chip microcomputer;
First current detection circuit, the single-chip microcomputer is coupled, for detecting the current signal of 220VAC signal input sides, and The current signal of the 220VAC signal input sides detected is sent to single-chip microcomputer.
As a kind of embodiment, second detection module includes:
Second voltage detects circuit, couples the single-chip microcomputer, the voltage letter for the signal output side of detection switch power supply Number, and the voltage signal of the signal output side of the Switching Power Supply detected is sent to single-chip microcomputer;
Second current detection circuit, the single-chip microcomputer is coupled, the electric current letter for the signal output side of detection switch power supply Number, and the current signal of the signal output side of the Switching Power Supply detected is sent to single-chip microcomputer.
The utility model is compared to the beneficial effect of prior art:Circuit, multichannel electric current are detected by plurality of voltages Each running parameter change of circuit and each different zones of Temperature and Humidity module detection signal lamp is detected, it is real-time with single-chip microcomputer Acquisition and recording signal lamp working condition, the data of collection are transferred to by radio receiving transmitting module by live main frame and uploaded by network To Cloud Server, Cloud Server can be that database is safeguarded in the foundation of each signal lamp, while utilize maintenance history record and scene The operating state data of collection is analyzed, and so as to have found that it is likely that the signal lamp of failure in time, is then led to feedback signal Radio receiving transmitting module is crossed to transmit to signal lamp failure detection means.The utility model carries out real-time online to signal lamp working condition Monitoring, and the data detected are uploaded to the monitoring of Cloud Server record and safeguard data, then data point are passed through by Cloud Server Analysis relatively prejudges to potential failure.
Brief description of the drawings
Fig. 1 is the module connection figure of signal lamp failure detection means of the present utility model.
Accompanying drawing marks:1st, first detection module;11st, first voltage detection circuit;12nd, the first current detection circuit;2nd, Two detection modules;21st, second voltage detection circuit;22nd, the second current detection circuit;3rd, single-chip microcomputer;4th, radio receiving transmitting module;5、 Temperature and Humidity module;6th, power module of voltage regulation.
Embodiment
Below in conjunction with accompanying drawing, and other technical characteristic above-mentioned to the utility model and advantage are carried out clearly and completely Description, it is clear that described embodiment is only section Example of the present utility model, rather than whole embodiments.
As shown in figure 1, a kind of signal lamp failure detection means, including first detection module 1, the second detection module 2, monolithic The input of the output end coupling single-chip microcomputer 3 of machine 3 and radio receiving transmitting module 4, wherein first detection module 1, the second detection mould The input of the output end coupling single-chip microcomputer 3 of block 2, the output end coupling radio receiving transmitting module 4 of single-chip microcomputer 3.First detection module 1 Working condition for the 220VAC signal input sides of detection signal lamp;Second detection module 2 is used for the switch of detection signal lamp The working condition of the signal output side of power supply;Single-chip microcomputer 3 is used for the working condition and Switching Power Supply of 220VAC signal input sides The on off state of signal output side sent by radio receiving transmitting module 4 to Cloud Server.
Except the above-mentioned detection module 2 of first detection module 1 and second, in another embodiment, in addition to Temperature and Humidity mould Block 5, the input of the output end coupling single-chip microcomputer 3 of Temperature and Humidity module 5, Temperature and Humidity module 5 are used for detection signal Temperature signal and moisture signal inside lamp wick.
Wherein, first detection module 1 includes the first voltage detection current detection circuit 12 of circuit 11 and first, first voltage The input of the output end coupling single-chip microcomputer 3 of circuit 11 is detected, the output end coupling single-chip microcomputer 3 of the first current detection circuit 12 Input,
First voltage detection circuit 11 is used for the voltage signal for detecting 220VAC signal input sides, the first current detection circuit 12 current signal for detecting 220VAC signal input sides.
Second detection module 2 includes the second voltage detection current detection circuit 22 of circuit 21 and second, second voltage detection The input of the output end coupling single-chip microcomputer 3 of circuit 21, the input of the output end coupling single-chip microcomputer 3 of the second current detection circuit 22 End, second voltage detection circuit 21 are used for the voltage signal of the signal output side of detection switch power supply, the second current detection circuit 22 are used for the current signal of the signal output side of detection switch power supply.
In addition, in another embodiment, the present apparatus also includes power module of voltage regulation 6, the coupling letter of power module of voltage regulation 6 The supply side of the LED circuit board of signal lamp, for providing the modules inside direct current supply signal lamp failure detection means.
Signal lamp failure detection means of the present utility model, circuit, multichannel current detection circuit are detected by plurality of voltages And each running parameter change of each different zones of Temperature and Humidity module detection signal lamp, with the real-time acquisition and recording of single-chip microcomputer Signal lamp working condition, the data of collection are transferred to by radio receiving transmitting module by live main frame cloud service is uploaded to by network Device, Cloud Server can be that database is safeguarded in the foundation of each signal lamp, while utilize the work of maintenance history record and collection in worksite Analyzed as status data, so as to have found that it is likely that the signal lamp of failure in time, then by feedback signal by wirelessly receiving Module transfer is sent out to signal lamp failure detection means.The utility model carries out real time on-line monitoring to signal lamp working condition, and The data detected are uploaded to the monitoring of Cloud Server record and safeguard data, then it is more right by data analysis by Cloud Server Potential failure is prejudged.
Particular embodiments described above, the purpose of this utility model, technical scheme and beneficial effect are carried out to enter one The detailed description of step, it will be appreciated that the foregoing is only specific embodiment of the utility model, be not used to limit this reality With new protection domain.Particularly point out, to those skilled in the art, it is all the spirit and principles of the utility model it It is interior, any modification, equivalent substitution and improvements done etc., it should be included within the scope of protection of the utility model.

Claims (5)

1. a kind of signal lamp failure detection means, it is characterised in that including first detection module, the second detection module, single-chip microcomputer And radio receiving transmitting module;
The first detection module, the single-chip microcomputer is coupled, the work shape for the 220VAC signal input sides of detection signal lamp State, and the working condition of the 220VAC signal input sides detected is sent to single-chip microcomputer;
Second detection module, couples the single-chip microcomputer, the work for the signal output side of the Switching Power Supply of detection signal lamp Make state, and the working condition of the signal output side of the Switching Power Supply detected is sent to single-chip microcomputer;
The single-chip microcomputer, the radio receiving transmitting module is coupled, for the working condition of 220VAC signal input sides and switch is electric The on off state of the signal output side in source is sent to Cloud Server by the radio receiving transmitting module.
2. signal lamp failure detection means according to claim 1, it is characterised in that also including Temperature and Humidity module, The single-chip microcomputer is coupled, for by the temperature signal and moisture signal inside detection signal lamp wick, and the wick that will be detected Internal temperature signal and moisture signal is sent to single-chip microcomputer.
3. signal lamp failure detection means according to claim 1, it is characterised in that also including power module of voltage regulation, coupling The supply side of the LED circuit board of signal lamp is connect, it is each inside the direct current supply signal lamp failure detection means for providing Individual module.
4. signal lamp failure detection means according to claim 1, it is characterised in that the first detection module includes:
First voltage detects circuit, couples the single-chip microcomputer, for detecting the voltage signal of 220VAC signal input sides, and will inspection The voltage signal of the 220VAC signal input sides measured is sent to single-chip microcomputer;
First current detection circuit, the single-chip microcomputer is coupled, for detecting the current signal of 220VAC signal input sides, and will inspection The current signal of the 220VAC signal input sides measured is sent to single-chip microcomputer.
5. signal lamp failure detection means according to claim 1, it is characterised in that second detection module includes:
Second voltage detects circuit, couples the single-chip microcomputer, for the voltage signal of the signal output side of detection switch power supply, and The voltage signal of the signal output side of the Switching Power Supply detected is sent to single-chip microcomputer;
Second current detection circuit, the single-chip microcomputer is coupled, for the current signal of the signal output side of detection switch power supply, and The current signal of the signal output side of the Switching Power Supply detected is sent to single-chip microcomputer.
CN201721020938.5U 2017-08-15 2017-08-15 Signal lamp failure detection means Active CN207216878U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721020938.5U CN207216878U (en) 2017-08-15 2017-08-15 Signal lamp failure detection means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721020938.5U CN207216878U (en) 2017-08-15 2017-08-15 Signal lamp failure detection means

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CN207216878U true CN207216878U (en) 2018-04-10

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109035838A (en) * 2018-09-03 2018-12-18 华北科技学院 A kind of device of traffic signal light fault detection
CN110849585A (en) * 2019-11-22 2020-02-28 佳讯飞鸿(北京)智能科技研究院有限公司 Fault monitoring system and method for railway signal machine
CN110988650A (en) * 2019-11-22 2020-04-10 佳讯飞鸿(北京)智能科技研究院有限公司 Track circuit state monitoring system and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109035838A (en) * 2018-09-03 2018-12-18 华北科技学院 A kind of device of traffic signal light fault detection
CN110849585A (en) * 2019-11-22 2020-02-28 佳讯飞鸿(北京)智能科技研究院有限公司 Fault monitoring system and method for railway signal machine
CN110988650A (en) * 2019-11-22 2020-04-10 佳讯飞鸿(北京)智能科技研究院有限公司 Track circuit state monitoring system and method

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