CN205692394U - A kind of Novel signal light controls cable replacement device - Google Patents
A kind of Novel signal light controls cable replacement device Download PDFInfo
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- CN205692394U CN205692394U CN201620677225.5U CN201620677225U CN205692394U CN 205692394 U CN205692394 U CN 205692394U CN 201620677225 U CN201620677225 U CN 201620677225U CN 205692394 U CN205692394 U CN 205692394U
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Abstract
This utility model relates to Traffic signal control technical field, it is especially that a kind of Novel signal light controls cable replacement device, including semaphore output control unit, power line carrier modulation demodulating unit and signal lights group control unit, described semaphore output control unit includes output signal converting unit and the outgoing carrier module being connected with output signal converting unit, outgoing carrier module connects signal isolation module, power line carrier modulation demodulating unit includes incoming carrier module and the input signal converting unit being connected with incoming carrier module, signal isolation module is connected with incoming carrier module, the interface of input signal converting unit is connected with signal lights group control unit, signal lights is powered and control signal distribution by signal lights group control unit.This utility model, cost is little, easy for installation, can with two-way communication, carry multiple traffic information collection signal and and control signal, facilitate different control modes to access.
Description
Technical field
This utility model relates to Traffic signal control technical field, is specially a kind of Novel signal light and controls cable replacement
Device.
Background technology
Existing traffic light control system underground construction difficulty, controls cable expensive, lays signal cable outside needing, and increases
Add construction cost and efficiency of construction is slow, seldom there is versatility widely, once break down and need numerous and jumbled in semaphore
Output circuit detect, traditional semaphore huge structure and circuit is lengthy and jumbled, cause great maintenance difficult to repairing.
Utility model content
This utility model solves the technical problem that the defect being to overcome prior art, it is provided that a kind of Novel signal light controls
Cable replacement device.Described novel traffic signal lamp controls cable replacement device, and to have cost little, easy for installation and can be two-way
Communication, carry multiple traffic information collection signal and and control signal, facilitate different control modes to access.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of Novel signal light controls cable replacement device, including semaphore output control unit, power line carrier modulation
Demodulating unit and signal lights group control unit, described semaphore output control unit include output signal converting unit and with output
The outgoing carrier module that signal conversion unit connects, described outgoing carrier module connects signal isolation module；
Described power line carrier modulation demodulating unit includes incoming carrier module and the input being connected with incoming carrier module
Signal conversion unit；
Described signal isolation module is connected with the incoming carrier module of power line carrier modulation demodulating unit；
The interface of described input signal converting unit is connected with signal lights group control unit, described signal lights group control unit
Signal lights is powered and control signal distribution.
Preferably, described semaphore output control unit is two-way communication mode and can external traffic signaling equipment.
Preferably, described output signal converting unit and input signal converting unit are MCU unit.
Preferably, described incoming carrier module and outgoing carrier module are l PL-701 is single-phase electricity line of force communication modulation
Demodulator.
Compared with prior art, the beneficial effects of the utility model are: this novel traffic signal lamp controls cable replacement dress
Put, without signal cable, directly just can control all traffic light in crossing and countdown display screen with supply line
Crossing traffic control signal transmission form, enormously simplify the underground construction difficulty of traffic light, not only eliminate costliness
Control cable, without additionally laying signal cable, hence it is evident that reduce construction cost, improve efficiency of construction；Have widely
Versatility, the most all traffic signaling equipments being currently in use can dock with this device；This device is directly designed into traffic
In semaphore, output circuit numerous and jumbled in semaphore can be saved, make that traffic signaling equipment structure is more succinct, cost reduces, volume
The least, be easily installed；Can with two-way communication, carry multiple traffic information collection signal and and control signal, facilitate different controls
Mode processed accesses, such as the access of countdown display screen, video monitoring signal access etc..
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1, a kind of technical scheme of this utility model offer:
A kind of Novel signal light controls cable replacement device, including semaphore output control unit, power line carrier modulation
Demodulating unit and signal lights group control unit, semaphore output control unit is two-way communication mode and can external traffic signal
Machine, semaphore output control unit includes output signal converting unit and the outgoing carrier mould being connected with output signal converting unit
Block, outgoing carrier module connects signal isolation module.
Power line carrier modulation demodulating unit includes incoming carrier module and the input signal being connected with incoming carrier module
Converting unit, signal isolation module is connected with the incoming carrier module of power line carrier modulation demodulating unit, and output signal is changed
Unit and input signal converting unit are MCU unit, incoming carrier module and outgoing carrier module and are l PL-701 is single
Phase power line communication modem.
The interface of input signal converting unit is connected with signal lights group control unit, and signal lights group control unit is to signal lights
Power supply and control signal are distributed.
This utility model controls cable, without signal cable, directly just can control a crossing with supply line and own
The crossing traffic control signal transmission form of traffic light and countdown display screen, the underground that enormously simplify traffic light is executed
Work difficulty, not only eliminates the control cable of costliness, without additionally laying signal cable, hence it is evident that reduce construction cost, carry
High efficiency of construction；Having versatility widely, the most all traffic signaling equipments being currently in use can dock with this device；
This device is directly designed in traffic signaling equipment, output circuit numerous and jumbled in semaphore can be saved, makes traffic signaling equipment structure
More succinct, cost reduces, volume is the least, be easily installed；Can with two-way communication, carry multiple traffic information collection signal and and
Control signal, facilitates different control modes to access, such as the access of countdown display screen, video monitoring signal access etc..
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. Novel signal light controls a cable replacement device, including semaphore output control unit, power line carrier modulation solution
Adjust unit and signal lights group control unit, it is characterised in that: described semaphore output control unit includes that output signal conversion is single
Unit and the outgoing carrier module being connected with output signal converting unit, described outgoing carrier module connects signal isolation module；
Described power line carrier modulation demodulating unit includes incoming carrier module and the input signal being connected with incoming carrier module
Converting unit；
Described signal isolation module is connected with the incoming carrier module of power line carrier modulation demodulating unit；
The interface of described input signal converting unit is connected with signal lights group control unit, and described signal lights group control unit is to letter
Signal lamp is powered and control signal is distributed.
A kind of Novel signal light the most according to claim 1 controls cable replacement device, it is characterised in that: described semaphore
Output control unit is two-way communication mode and can external traffic signaling equipment.
A kind of Novel signal light the most according to claim 1 controls cable replacement device, it is characterised in that: described output letter
Number converting unit and input signal converting unit are MCU unit.
A kind of Novel signal light the most according to claim 1 controls cable replacement device, it is characterised in that: described input carries
It is single-phase electricity line of force communication modem that mode block and outgoing carrier module are l PL-701.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620677225.5U CN205692394U (en) | 2016-06-24 | 2016-06-24 | A kind of Novel signal light controls cable replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620677225.5U CN205692394U (en) | 2016-06-24 | 2016-06-24 | A kind of Novel signal light controls cable replacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205692394U true CN205692394U (en) | 2016-11-16 |
Family
ID=57259369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620677225.5U Active CN205692394U (en) | 2016-06-24 | 2016-06-24 | A kind of Novel signal light controls cable replacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205692394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113129619A (en) * | 2021-05-12 | 2021-07-16 | 广东华络电子科技有限公司 | Safety signal lamp control system and method |
| CN113470379A (en) * | 2020-03-31 | 2021-10-01 | 云南金隆伟业电子有限公司 | Traffic signal machine phase acquisition and transmission method and device |
-
2016
- 2016-06-24 CN CN201620677225.5U patent/CN205692394U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113470379A (en) * | 2020-03-31 | 2021-10-01 | 云南金隆伟业电子有限公司 | Traffic signal machine phase acquisition and transmission method and device |
| CN113129619A (en) * | 2021-05-12 | 2021-07-16 | 广东华络电子科技有限公司 | Safety signal lamp control system and method |
| CN113129619B (en) * | 2021-05-12 | 2023-10-24 | 广东华络电子科技有限公司 | Safety signal lamp control system and method |
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