CN205104034U - Urban rail transit crossroad is proprietary right -of -way controlling means in short -term - Google Patents
Urban rail transit crossroad is proprietary right -of -way controlling means in short -term Download PDFInfo
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- CN205104034U CN205104034U CN201520855028.3U CN201520855028U CN205104034U CN 205104034 U CN205104034 U CN 205104034U CN 201520855028 U CN201520855028 U CN 201520855028U CN 205104034 U CN205104034 U CN 205104034U
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Abstract
The utility model provides an urban rail transit crossroad is proprietary right -of -way controlling means in short -term has improved tram's functioning speed, realizes the surface railway traffic of big freight volume. It includes: wireless RF chips for gather and definite tram position and speed information, on -vehicle read write line for scan wireless RF chips and send a signal to it, the controller, including connecting gradually signal receiver, control module and display module, the display module is traffic signal lamp, the the first signal transmitter for send the signal receiver for the controller with tram position and speed information, the 2nd signal transmitter for to gather the signal receiver that signal lamp phase place message routing gave the controller, with the 3rd signal transmitter for send the signal receiver for the controller with the state information of car arrester.
Description
Technical field
The utility model relates to a kind of rail traffic control system, is specifically related to a kind of urban track traffic crossroad proprietary right of way control device and control method in short-term.
Background technology
Along with urban development is accelerated, urban road congestion is more and more serious, and automobile exhaust pollution is increasing.Urban track traffic, owing to adopting tramcar, substantially increases freight volume, reduces municipal pollution, and advantage is more and more obvious, obtains the great attention of city manager.Track traffic is divided into: the subway of ground tramcar, built on stilts light rail, underground, and tramcar investment is 1/6th of subway, is 1/2nd of light rail.Therefore, tramcar investment is with the obvious advantage.But tramcar traffic above-ground is complicated, and crossroad is many, crossroad mixing right of way, cause the speed of a motor vehicle slow, freight volume is little.
Utility model content
The utility model provides a kind of urban track traffic crossroad proprietary right of way control device in short-term, when vehicle passes through, can be the proprietary right of way that track traffic provides crossroad, improve the travelling speed of tramcar, crossroad can be passed through at a high speed, the ground rail traffic of large conveying quantity can be realized.
To achieve these goals, the utility model adopts following scheme:
A kind of urban track traffic crossroad proprietary right of way control device in short-term, comprising:
Radio frequency chip, is arranged on ground rail, for gathering and determining tramcar position and velocity information;
Vehicle-mounted read write line, is arranged on tramcar front end, for scanning radio frequency chip and sending signal to it;
Controller, comprises connection signal receiver, control module and display module successively, and display module is traffic lights;
First signal projector, for sending to the signal receiver of controller by tramcar position and velocity information;
Secondary signal transmitter, for sending to the signal receiver of controller by collection signal lamp phase information; With
3rd signal projector, for sending to the signal receiver of controller by the status information of car stop;
Wherein car stop is arranged on crossroad place and is positioned at ground rail both sides, and is electrically connected with controller; Wireless connections between signal projector and signal receiver.
Above-mentioned urban track traffic crossroad is proprietary right of way control device preferred version in short-term, and control module accepts the signal of control center, provides green wave band to tramcar.
The beneficial effects of the utility model: the utility model device and method, when tramcar passes through, can be the proprietary right of way that track traffic provides crossroad, improve the travelling speed of tramcar, crossroad can be passed through at a high speed, the ground rail traffic of large conveying quantity can be realized.
Accompanying drawing explanation
Fig. 1 is track traffic schematic top plan view.
Fig. 2 is the utility model control device structural representation.
Fig. 3 is the utility model control method schematic flow sheet.
In figure 1, traffic lights, 2, railing, 3, car stop, 4, ground rail, 5, radio frequency chip.
Embodiment
Better understand the utility model for the ease of those skilled in the art, be described in further details below in conjunction with the drawings and specific embodiments to the utility model, following is only exemplary do not limit protection domain of the present utility model.
With reference to accompanying drawing 1, urban track traffic comprises and is laid on ground rail 4 in the middle of road, the railing 2 that is positioned at ground rail 4 both sides, is arranged on crossroad place and is positioned at the car stop 3 of ground rail 4 both sides, is arranged on the traffic lights 1 at crossroad place.
With reference to figure 2, a kind of urban track traffic crossroad is proprietary right of way control device in short-term, comprising:
Radio frequency chip 5, is arranged on ground rail, for gathering and determining tramcar position and velocity information;
Vehicle-mounted read write line, is arranged on tramcar front end, for scanning radio frequency chip and sending signal to it;
Controller, comprises connection signal receiver, control module and display module successively, and display module is traffic lights, and control module accepts the signal of control center, provides green wave band to tramcar;
First signal projector, for sending to the signal receiver of controller by tramcar position and velocity information;
Secondary signal transmitter, for sending to the signal receiver of controller by collection signal lamp phase information; With
3rd signal projector, for sending to the signal receiver of controller by the status information of car stop; Wherein car stop is arranged on crossroad place and is positioned at ground rail both sides, and is electrically connected with controller; Wireless connections between signal projector and signal receiver.
With reference to figure 3, the control method of a kind of urban track traffic crossroad proprietary right of way control device in short-term, comprises the steps:
A) initialization control device, the tramcar safety crossing time is t1, green light lights that to start interval time with car stop be t2;
B) the first signal projector, secondary signal transmitter and the 3rd signal projector send signal, and controller determines tramcar position and speed, signal lamp phase information, car stop status information after reading signal;
C) signal receiver receives the signal of above-mentioned steps b, and controller calculates tramcar and arrives next crossing time used, calculates signal lamp phase information, car stop status information when vehicle arrives;
D) according to results of measuring;
If d.1 tramcar arrives next crossing is green light, then enter step e or f;
If d.2 tramcar arrives next crossing is red light, then enter step g;
E) when the time of green light, to be greater than the safety time that tramcar passes through be t1, and car stop is holded up, and tramcar passes through, and traffic lights work on;
F) when the time of green light, to be less than the safety time that tramcar passes through be t1, then green extension t1, and keep car stop to hold up, and tramcar passes through at a high speed;
G) when adjustment signal lamp phase intervals arrives to vehicle, the green light time of lighting is t2, and car stop is in erected state, and tramcar passes through at a high speed.
Above only describes ultimate principle of the present utility model and preferred implementation, those skilled in the art can make many changes and improvements according to foregoing description, and these changes and improvements should belong to protection domain of the present utility model.
Claims (2)
1. a urban track traffic crossroad proprietary right of way control device in short-term, is characterized in that, comprising:
Radio frequency chip, is arranged on ground rail, for gathering and determining tramcar position and velocity information;
Vehicle-mounted read write line, is arranged on tramcar front end, for scanning radio frequency chip and sending signal to it;
Controller, comprises the signal receiver, control module and the display module that connect successively, and display module is traffic lights;
First signal projector, for sending to the signal receiver of controller by tramcar position and velocity information;
Secondary signal transmitter, for sending to the signal receiver of controller by collection signal lamp phase information; With
3rd signal projector, for sending to the signal receiver of controller by the status information of car stop;
Wherein car stop is arranged on crossroad place and is positioned at ground rail both sides, and is electrically connected with controller; First signal projector, secondary signal transmitter and the 3rd signal projector are all and wireless connections between signal receiver.
2. a kind of urban track traffic crossroad according to claim 1 proprietary right of way control device in short-term, is characterized in that: control module accepts the signal of control center, provides green wave band to tramcar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520855028.3U CN205104034U (en) | 2015-10-29 | 2015-10-29 | Urban rail transit crossroad is proprietary right -of -way controlling means in short -term |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520855028.3U CN205104034U (en) | 2015-10-29 | 2015-10-29 | Urban rail transit crossroad is proprietary right -of -way controlling means in short -term |
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| Publication Number | Publication Date |
|---|---|
| CN205104034U true CN205104034U (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520855028.3U Active CN205104034U (en) | 2015-10-29 | 2015-10-29 | Urban rail transit crossroad is proprietary right -of -way controlling means in short -term |
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| CN (1) | CN205104034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105243858A (en) * | 2015-10-29 | 2016-01-13 | 王睿敏 | City track traffic crossroad short-time special road right control apparatus and control method |
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2015
- 2015-10-29 CN CN201520855028.3U patent/CN205104034U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105243858A (en) * | 2015-10-29 | 2016-01-13 | 王睿敏 | City track traffic crossroad short-time special road right control apparatus and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161202 Address after: 100089 Beijing city Haidian District Qinghe Street No. 72 No. 23 floor 2 room 2345 Patentee after: Beijing Lian Fang Network Information Co., Ltd. Address before: 250001 Jianshe Road Century Park, Ji'nan City, Shandong province 15-2-1103 Patentee before: Wang Ruimin |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170419 Address after: 250101 Shandong city of Ji'nan province high tech Zone ten road B Olympic Plaza No. 5777 Room 601 No. Patentee after: SHANDONG LIANFANG INFORMATION TECHNOLOGY CO., LTD. Address before: 100089 Beijing city Haidian District Qinghe Street No. 72 No. 23 floor 2 room 2345 Patentee before: Beijing Lian Fang Network Information Co., Ltd. |
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| TR01 | Transfer of patent right |