CN220773764U - Wisdom traffic light for traffic - Google Patents
Wisdom traffic light for traffic Download PDFInfo
- Publication number
- CN220773764U CN220773764U CN202322420709.4U CN202322420709U CN220773764U CN 220773764 U CN220773764 U CN 220773764U CN 202322420709 U CN202322420709 U CN 202322420709U CN 220773764 U CN220773764 U CN 220773764U
- Authority
- CN
- China
- Prior art keywords
- power supply
- traffic light
- armature
- traffic
- electromagnet
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model discloses a traffic light for intelligent traffic, which comprises a traffic light body, wherein the traffic light body comprises a hollow lamp post, a wire is arranged in the lamp post, and a power-off alarm mechanism is arranged in the lamp post; the power-off alarm mechanism comprises a support, an electromagnet is further arranged on the support, the electromagnet is arranged below the armature, the electromagnet is electrically connected with the conducting wire, when the conducting wire is electrified, the electromagnet attracts the armature, the first contact sheet is separated from the second contact sheet and the third contact sheet, and at the moment, the independent power supply, the contact switch and the sensor form a closed circuit, and the closed circuit is switched from a connected state to an disconnected state. According to the utility model, through the power-off alarm mechanism, when the traffic light body is powered off and turned off, warning information can be automatically sent to related departments in real time, so that the emergency measures can be quickly made by staff, and traffic jam is avoided; meanwhile, the independent power supply only supplies power when in alarming, the effective period of power supply is long, and energy waste can be avoided.
Description
Technical Field
The utility model relates to the technical field of traffic lights, in particular to a traffic light for intelligent traffic.
Background
The intelligent traffic is based on intelligent traffic (ITS for short), fully utilizes technologies such as Internet of things, cloud computing, internet, artificial intelligence, automatic control, mobile Internet and the like in the traffic field, gathers traffic information through high and new technologies, and manages and supports the whole traffic field such as traffic management, traffic transportation, public travel and the like and the whole traffic construction management process, so that the traffic system has the capabilities of sensing, interconnection, analysis, prediction, control and the like in an even larger space-time range of an area and a city, traffic safety is fully ensured, the efficiency of traffic infrastructure is exerted, the running efficiency and the management level of the traffic system are improved, and the intelligent traffic system is used for smooth public travel and sustainable economic development.
The traffic control part function is realized by traffic lights, the traffic lights of the existing intelligent traffic system are ordinary traffic lights, and when the traffic lights are powered off, the traffic lights lose the function; traffic lights are monitored by traffic management department through telephone or on-line mode, and the mode is often serious in hysteresis, traffic jam is caused by light weight, and traffic paralysis is caused by heavy weight, so that a traffic light capable of automatically sending power-off information when the traffic light is powered off is needed.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides the intelligent traffic lamp, which can automatically send warning information to related departments in real time when a traffic lamp body is powered off and turned off by a power-off alarm mechanism, thereby being beneficial to staff to quickly make emergency measures and avoiding traffic jam; meanwhile, the independent power supply only supplies power when in alarming, the effective period of power supply is long, and energy waste can be avoided.
The aim of the utility model is realized by the following technical scheme:
the traffic light for intelligent traffic comprises a traffic light body, wherein the traffic light body comprises a hollow light pole, a wire is arranged in the light pole, and a power-off alarm mechanism is arranged in the light pole;
the power-off alarm mechanism comprises a support, wherein the support is fixedly connected with the inner wall of the lamp post, an armature is arranged at the upper end of the support, the middle part of the armature is rotationally connected with the support through a rotating shaft, and one end of the armature is connected with the bottom end of the support through an elastic piece;
an independent power supply, a contact switch and a sensor are further arranged in the lamp post, the independent power supply, the sensor and the sensor are electrically connected, and the independent power supply, the contact switch and the sensor form a closed circuit;
the contact switch comprises a first contact piece connected with the other end of the armature, a second contact piece connected with the sensor and a third contact piece connected with a power supply;
the stand is also provided with an electromagnet, the electromagnet is arranged below the armature, the electromagnet is electrically connected with the lead, when the lead is electrified, the electromagnet attracts the armature, so that the first contact sheet is separated from the second contact sheet and the third contact sheet, and at the moment, the independent power supply, the contact switch and the sensor form a closed circuit to be switched into an open state from a connected state.
Further, the sensor is a current sensor.
Further, the elastic piece is a spring.
Further, the support is fixed with the lamp post through a rib plate, and the rib plate is fixed with the lamp post through welding.
Further, the independent power supply is a lithium battery.
The beneficial effects of the utility model are as follows:
according to the utility model, through the power-off alarm mechanism, when the traffic light body is powered off and turned off, warning information can be automatically sent to related departments in real time, so that the emergency measures can be quickly made by staff, and traffic jam is avoided; meanwhile, the independent power supply only supplies power when in alarming, the effective period of power supply is long, and energy waste can be avoided.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a traffic light for intelligent traffic in an embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
in the figure, 1, a traffic light body; 2. a lamp post; 3. a bracket; 4. an armature; 5. an elastic member; 6. an independent power supply; 7. a contact switch; 8. a sensor; 9. a first contact piece; 10. a second contact piece; 11. a third contact piece; 12. an electromagnet; 13. and rib plates.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
Referring to fig. 1-2, the present utility model provides a technical solution:
examples:
as shown in fig. 1 and 2, a traffic light for intelligent traffic comprises a traffic light body 1, wherein the traffic light body 1 comprises a hollow lamp post 2, a wire is arranged in the lamp post 2, and a power-off alarm mechanism is arranged in the lamp post 2;
as shown in fig. 2, the power-off alarm mechanism comprises a bracket 3, the bracket 3 is fixedly connected with the inner wall of the lamp post 2, an armature 4 is arranged at the upper end of the bracket 3, the middle part of the armature 4 is rotationally connected with the bracket 3 through a rotating shaft, and one end of the armature 4 is connected with the bottom end of the bracket 3 through an elastic piece 5;
an independent power supply 6, a contact switch 7 and a sensor 8 are further arranged in the lamp post 2, the independent power supply 6, the sensor 8 and the sensor 8 are electrically connected, and the independent power supply 6, the contact switch 7 and the sensor 8 form a closed circuit; the sensor 8 and the controller of the traffic center perform signal output in a wireless connection (such as a communication mode of 5G, bluetooth, etc.) manner.
The contact switch 7 comprises a first contact piece 9 connected with the other end of the armature 4, a second contact piece 10 connected with the sensor 8 and a third contact piece 11 connected with a power supply;
the bracket 3 is also provided with an electromagnet 12, the electromagnet 12 is arranged below the armature 4, the electromagnet 12 is electrically connected with the conducting wire, when the conducting wire is electrified, the electromagnet 12 adsorbs the armature 4 to separate the first contact sheet 9 from the second contact sheet 10 and the third contact sheet 11, and at the moment, the independent power supply 6, the contact switch 7 and the sensor 8 form a closed circuit, and the closed circuit is switched to an open state by the connected state.
The sensor 8 is a current sensor 8. The current sensor 8 is in the prior art, and a specific model selection and working principle can be adaptively selected by a person skilled in the art according to actual working conditions, and will not be described here.
The elastic member 5 is a spring.
The support 3 is fixed with the lamp post 2 through a rib plate 13, and the rib plate 13 is fixed with the lamp post 2 through welding.
The independent power supply 6 is a lithium battery.
Wherein, 1, a closed circuit is formed for protecting the independent power supply 6, the contact switch 7 and the sensor 8, and a protection resistor R is connected in the circuit. 2. The first contact sheet 9 is connected with the end part of the armature 4 and is a movable piece; the second contact sheet 10 and the third contact sheet 11 are fixed pieces and can be fixed with the inner wall of the lamp post 2 through the rib plates 13; two contacts are arranged on the first contact sheet 9, one contact is respectively arranged on the second contact sheet 10 and the third contact sheet 11, and the two contacts on the first contact sheet 9 correspond to the contacts on the second contact sheet 10 and the third contact sheet 11 respectively; the armature 4 moves to bring the first contact piece 9 into contact with the second contact piece 10 and the third contact piece 11 or to bring the first contact piece 9 away from the second contact piece 10 and the third contact piece 11. 3. The electromagnet 12 is electrically connected with the lead wire, namely the electromagnet 12 is connected in series to the power supply circuit of the traffic light body 1, the electromagnet 12 is synchronously powered off when the power supply circuit of the traffic light body 1 is powered off, and the electromagnet 12 does not have an adsorption effect on the armature 4 any more after demagnetization.
Working principle: when the traffic light is in normal operation, the power supply circuit is communicated, and the electromagnet 12 connected into the power supply circuit through a lead is in a working state (the working state is that a coil is electrified, and the electromagnet 12 generates magnetism to attract the armature 4).
When the electromagnet 12 is in a working state, magnetic force is generated to adsorb the armature 4, the right end (in fig. 2) of the armature 4 is attracted downwards by the magnetic force, the left end of the armature 4 stretches the spring, the first contact sheet 9 on the armature 4 synchronously descends to separate from the second contact sheet 10 and the third contact sheet 11, so that the independent power supply 6, the contact switch 7 and the sensor 8 form a closed circuit to be disconnected, and no current passes through the sensor 8.
When the traffic light is powered off and turned off, the power supply circuit is disconnected, and the electromagnet 12 connected to the power supply circuit through a wire is in a non-working state (the non-working state is that a coil is not electrified, and the electromagnet 12 does not generate magnetic force). At this time, the magnetic force of the electromagnet 12 to the armature 4 disappears, the armature 4 is reset upwards under the action of the spring, the first contact sheet 9 is contacted with the second contact sheet 10 and the third contact sheet 11, so that the independent power supply 6, the contact switch 7 and the sensor 8 form a closed circuit to be communicated, at this time, no current passes through the sensor 8, and the sensor 8 detects a current signal at the center of the traffic light, namely, the traffic light body 1 is abnormal. At this time, the personnel in the traffic center can timely allocate emergency treatment personnel to the site for disposal.
According to the utility model, through the power-off alarm mechanism, when the traffic light body is powered off and turned off, warning information can be automatically sent to related departments in real time, so that the emergency measures can be quickly made by staff, and traffic jam is avoided; meanwhile, the independent power supply only supplies power when in alarming, the effective period of power supply is long, and energy waste can be avoided.
The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (5)
1. The utility model provides a wisdom traffic light, includes the traffic light body, the traffic light body includes hollow lamp pole, the inside wire that is equipped with of lamp pole, its characterized in that: a power-off alarm mechanism is arranged in the lamp post;
the power-off alarm mechanism comprises a support, wherein the support is fixedly connected with the inner wall of the lamp post, an armature is arranged at the upper end of the support, the middle part of the armature is rotationally connected with the support through a rotating shaft, and one end of the armature is connected with the bottom end of the support through an elastic piece;
an independent power supply, a contact switch and a sensor are further arranged in the lamp post, the independent power supply, the sensor and the sensor are electrically connected, and the independent power supply, the contact switch and the sensor form a closed circuit;
the contact switch comprises a first contact piece connected with the other end of the armature, a second contact piece connected with the sensor and a third contact piece connected with a power supply;
the stand is also provided with an electromagnet, the electromagnet is arranged below the armature, the electromagnet is electrically connected with the lead, when the lead is electrified, the electromagnet attracts the armature, so that the first contact sheet is separated from the second contact sheet and the third contact sheet, and at the moment, the independent power supply, the contact switch and the sensor form a closed circuit to be switched into an open state from a connected state.
2. The intelligent traffic light according to claim 1, wherein: the sensor is a current sensor.
3. The intelligent traffic light according to claim 1, wherein: the elastic piece is a spring.
4. The intelligent traffic light according to claim 1, wherein: the support is fixed with the lamp post through a rib plate, and the rib plate is fixed with the lamp post through welding.
5. The intelligent traffic light according to claim 1, wherein: the independent power supply is a lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322420709.4U CN220773764U (en) | 2023-09-06 | 2023-09-06 | Wisdom traffic light for traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322420709.4U CN220773764U (en) | 2023-09-06 | 2023-09-06 | Wisdom traffic light for traffic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220773764U true CN220773764U (en) | 2024-04-12 |
Family
ID=90617778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322420709.4U Active CN220773764U (en) | 2023-09-06 | 2023-09-06 | Wisdom traffic light for traffic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220773764U (en) |
-
2023
- 2023-09-06 CN CN202322420709.4U patent/CN220773764U/en active Active
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