CN202939803U - Multifunctional road traffic signal control machine - Google Patents
Multifunctional road traffic signal control machine Download PDFInfo
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- CN202939803U CN202939803U CN 201220656309 CN201220656309U CN202939803U CN 202939803 U CN202939803 U CN 202939803U CN 201220656309 CN201220656309 CN 201220656309 CN 201220656309 U CN201220656309 U CN 201220656309U CN 202939803 U CN202939803 U CN 202939803U
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Abstract
The utility model relates to a multifunctional road traffic signal control machine, which belongs to the technical field of traffic signal control. The control machine comprises a main control unit, the main control unit is electrically connected with a first bus and a second bus, the first bus is electrically connected with an interface expansion unit which is externally connected with a countdown timer, the second bus is electrically connected with a phase driving unit which is externally connected with a signal lamp, the phase driving unit includes a group of subunits which are externally connected with corresponding phase signal lamps respectively, and the subunits are electrically connected with the second bus. The multifunctional road traffic signal control machine is provided with a variety of traffic control functions, has a high degree of integration and is applicable to complex road traffic environments.
Description
Technical field
The utility model relates to a kind of Multifunctional road traffic signal control machine, belongs to traffic signals control technology field.
Background technology
Domestic traditional traffic control technology has simple green ripple control, pedestrian's street crossing control etc. at present, but existing traffic signaling equipment is controlled function singleness, integrated level is lower, does not possess the signal controlling function under various traffic environments, is difficult to adapt to domestic complicated road traffic environment.
The utility model content
The purpose of this utility model is: the problem for above-mentioned prior art exists, a kind of Multifunctional road traffic signal control machine is proposed, and possess multiple traffic control function, integrated level is high, is applicable to complicated road traffic environment.
In order to reach above purpose, the technical solution of the utility model is as follows:
A kind of Multifunctional road traffic signal control machine, comprise main control unit, it is characterized in that, described main control unit is electrically connected to the first bus, the second bus respectively, the Interface Expanding unit of described the first bus and external count-down device is electrically connected to, and the phase driven unit of described the second bus and outer signal lamp is electrically connected to; Described phase driven unit comprises one group of subdivision of external corresponding phase signal lamp respectively, and each subdivision is electrically connected to the second bus respectively.
The utility model possesses multiple traffic control function, and integrated level is high, is applicable to complicated road traffic environment.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the circuit connection diagram of the utility model embodiment.
Fig. 2 is the Facad structure schematic diagram of Fig. 1 embodiment.
Fig. 3 is the structure schematic diagram of Fig. 1 embodiment.
Embodiment
Embodiment
The Multifunctional road traffic signal control machine basic structure of the present embodiment as shown in Figure 1, comprise main control unit (MCU), main control unit (MCU) is electrically connected to the first bus (TWI), the second bus (RS485) respectively, the first bus (TWI) is electrically connected to the Interface Expanding unit (EIU) of external count-down device, and the second bus (RS485) is electrically connected to the phase driven unit (PDU) of outer signal lamp; Phase driven unit (PDU) comprise one group respectively the subdivision of external corresponding phase signal lamp (P1, P2, P3 ..., Pn), each subdivision is electrically connected to the second bus (RS485) respectively.In this structure, main control unit (MCU) is controlled the switching of each phase signal lamp light color by phase driven unit (PDU), control count-down device by Interface Expanding unit (EIU) and show the countdown numeral, like this can be current to the various traffic at crossing (comprise autos only, bicycle is current, pedestrian's street crossing is current etc.) implement to plan as a whole to control.
Main control unit (MCU) also is electrically connected to coil detecting unit (DET).Like this, main control unit (MCU) can obtain the vehicles data of each road, can formulate corresponding signal lamp control decision according to these data.
Main control unit (MCU) also is connected with outside host computer by the TCP/IP interface, and one side can be carried out analyzing and processing to transport information, be convenient on the other hand to main control unit (MCU) debug, maintenance work.
The first bus (TWI) also is electrically connected to manual control module (MCM), after main control unit (MCU) switching controls pattern, can realize the manual control to signal lamp.
In addition, also comprise the power pack, power control unit (PCU), the pressure regulation unit (VRU) that are electrically connected to successively, power control unit (PCU) also is electrically connected to the first bus (TWI), and pressure regulation unit (VRU) also is electrically connected to phase driven unit (PDU).Like this, the power supply to whole controller all parts can be realized on the one hand, power supply and switching over to outside signal lamp can be realized on the other hand.
Particularly, main control unit (MCU) can adopt the general MCU V1.0 in Lip river, Nanjing, Interface Expanding unit (EIU) can adopt the general EIU V1.0 in Lip river, Nanjing, phase driven unit (PDU) can adopt the general PDU V1.0 in Lip river, Nanjing, coil detecting unit (DET) can adopt the general DET V1.0 in Lip river, Nanjing, manual control module (MCM) can adopt the general MCM V1.0 in Lip river, Nanjing, power control unit (PCU) can adopt the general PCU V1.0 in Lip river, Nanjing, pressure regulation unit (VRU) can adopt the general VRU V1.0 in Lip river, Nanjing, and power pack can adopt commercially available power pack.
So, the present embodiment controller has namely possessed multiple traffic control function and control model, and integrated level is high, is applicable to complicated road traffic environment.
As shown in Figure 2 and Figure 3, comprise that also inside is provided with casing 1, the first bus (TWI) of frame 2, the second bus (RS485) and is supported in respectively on frame 2, and has respectively plug receptacle; Main control unit (MCU), Interface Expanding unit (EIU), power control unit (PCU) are pegged graft with the corresponding plug receptacle of the first bus (TWI) respectively; Peg graft with the corresponding plug receptacle of the second bus (RS485) respectively in phase driven unit (PDU); Pressure regulation unit (VRU), coil detecting unit (DET) are supported in respectively on frame 2.
Frame 2 is positioned at casing 1 top, and casing 1 bottom also is provided with fuse terminal 3, and casing 1 bottom is fixed with support 4; Casing 1 also has Qianmen 1-1 and back door 1-2, and Qianmen 1-1 inside upper part is provided with notebook pallet 5, the bottom is provided with data capsule 6.
Casing 1 inner top also is provided with LED illuminating lamp 1-3, and corresponding with Qianmen 1-1 or back door 1-2 door detector switch 1-4, and LED illuminating lamp 1-3 can light automatically when opening like this, convenient operation personnel maintenance.
In addition, casing 1 middle part also is provided with carriage 7; Frame 2 sides are provided with wire casing 2-1; Power pack 8 is positioned at casing 1 bottom side.
Like this, the present embodiment controller is namely applicable to outdoor open-air atmosphere.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (9)
1. Multifunctional road traffic signal control machine, comprise main control unit, it is characterized in that, described main control unit is electrically connected to the first bus, the second bus respectively, the Interface Expanding unit of described the first bus and external count-down device is electrically connected to, and the phase driven unit of described the second bus and outer signal lamp is electrically connected to; Described phase driven unit comprises one group of subdivision of external corresponding phase signal lamp respectively, and each subdivision is electrically connected to the second bus respectively.
2. Multifunctional road traffic signal control machine according to claim 1, is characterized in that, described main control unit also is electrically connected to the coil detecting unit.
3. Multifunctional road traffic signal control machine according to claim 2, is characterized in that, described main control unit also is connected with outside host computer by the TCP/IP interface.
4. Multifunctional road traffic signal control machine according to claim 3, is characterized in that, described the first bus also is electrically connected to manual control module.
5. Multifunctional road traffic signal control machine according to claim 4, it is characterized in that, also comprise successively the power pack that is electrically connected to, power control unit, pressure regulation unit, described power control unit also is electrically connected to the first bus, and described pressure regulation unit also is electrically connected to the phase driven unit.
6. Multifunctional road traffic signal control machine according to claim 5, is characterized in that, comprises that also inside is provided with the casing of frame, and described the first bus, the second bus be supported in respectively on frame, and have respectively plug receptacle; Described main control unit, Interface Expanding unit, power control unit are pegged graft with the corresponding plug receptacle of the first bus respectively; Peg graft with the corresponding plug receptacle of the second bus respectively in described phase driven unit; Described pressure regulation unit, coil detecting unit are supported on frame respectively.
7. Multifunctional road traffic signal control machine according to claim 6, is characterized in that, described frame is positioned at casing top, and described lower box also is provided with fuse terminal, and described bottom half is fixed with support; Described casing also has Qianmen and back door, and described Qianmen inside upper part is provided with the notebook pallet, the bottom is provided with data capsule.
8. Multifunctional road traffic signal control machine according to claim 7, is characterized in that, described casing inner top also is provided with the LED illuminating lamp, and the door detector switch corresponding with Qianmen or back door.
9. Multifunctional road traffic signal control machine according to claim 8, is characterized in that, described casing middle part also is provided with carriage; Described frame side is provided with wire casing; Described power pack is positioned at the lower box side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656309 CN202939803U (en) | 2012-11-30 | 2012-11-30 | Multifunctional road traffic signal control machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656309 CN202939803U (en) | 2012-11-30 | 2012-11-30 | Multifunctional road traffic signal control machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202939803U true CN202939803U (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220656309 Expired - Lifetime CN202939803U (en) | 2012-11-30 | 2012-11-30 | Multifunctional road traffic signal control machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202939803U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400503A (en) * | 2013-08-26 | 2013-11-20 | 西华大学 | Multiphase traffic signal control machine based on IIC (Intel Integrate Circuit) bus |
| CN104361649A (en) * | 2014-10-14 | 2015-02-18 | 江苏科技大学 | Automobile data recorder capable of prompting other vehicles and control method thereof |
-
2012
- 2012-11-30 CN CN 201220656309 patent/CN202939803U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400503A (en) * | 2013-08-26 | 2013-11-20 | 西华大学 | Multiphase traffic signal control machine based on IIC (Intel Integrate Circuit) bus |
| CN104361649A (en) * | 2014-10-14 | 2015-02-18 | 江苏科技大学 | Automobile data recorder capable of prompting other vehicles and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multifunctional road traffic signal controller Effective date of registration: 20210702 Granted publication date: 20130515 Pledgee: The 14th Research Institute of China Electronics Technology Group Corporation Pledgor: NANJING LOPU Co.,Ltd. Registration number: Y2021320000112 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220914 Granted publication date: 20130515 Pledgee: The 14th Research Institute of China Electronics Technology Group Corporation Pledgor: NANJING LOPU Co.,Ltd. Registration number: Y2021320000112 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |