CN210310027U - Monorail car turnout interlocking control system - Google Patents
Monorail car turnout interlocking control system Download PDFInfo
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- CN210310027U CN210310027U CN201921171135.9U CN201921171135U CN210310027U CN 210310027 U CN210310027 U CN 210310027U CN 201921171135 U CN201921171135 U CN 201921171135U CN 210310027 U CN210310027 U CN 210310027U
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Abstract
The utility model relates to a monorail car turnout interlocking control system, which comprises an infrared correlation sensor, a position detection sensor, an individual power supply control unit and a controller; the infrared correlation sensor, the position detection sensor and the independent power supply control unit are all connected with the controller; the infrared correlation sensors are arranged in pairs along each track line of the turnout in an opposite way; the position detection sensor is arranged at the lower position of a main line and a maintenance line of the turnout; the independent power supply control unit is arranged at the front ends of the track main line and the maintenance line; the controller judges the position of the turnout according to the position detection sensor and controls the independent power supply control unit to supply power or cut off the power. The utility model discloses a monorail car switch interlocking control system through sensor and control system, can solve the driver and drive the tourist bus when operation to near switch, does not in time discover the switch state and the safety problem that leads to, has guaranteed that the running state of vehicle is normal.
Description
Technical Field
The utility model relates to a railway control system field especially relates to a monorail car switch interlocking control system.
Background
Among the large-scale amusement facility of current, the application of tourist train is comparatively extensive, for solving tourist car safe and reliable's switch that passes through, mainly there are two kinds of modes: the first method comprises the following steps: arranging traffic lights near the turnout, and confirming whether the turnout can pass or not by a driver through observing the states of the traffic lights; the defect of the scheme is that under the condition that the turnout is not in place, a driver of the tourist car neglects, and the turnout does not find the situation and directly passes through the situation, so that the train derails and potential safety hazards are caused. And the second method comprises the following steps: the turnout signal control system of the straddle type monorail vehicle for the urban rail transit is mainly applied to the rail transit industry, is mature in product, safe and reliable, but is high in cost and complex in control system. Based on the defects, a turnout control system which is safe, reliable, low in cost and simple in structure is urgently needed, and potential safety hazards caused by negligence of drivers can be effectively prevented when a tour train passes through a turnout.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem among the background art, the utility model provides a monorail car switch interlocking control system solves when driver drives the tourist bus operation near the switch, does not in time discover the switch state and the safety problem that leads to.
The technical solution of the utility model is that:
a monorail car turnout interlocking control system comprises an infrared correlation sensor, a position detection sensor, an individual power supply control unit and a programmable controller; the infrared correlation sensor, the position detection sensor and the independent power supply control unit are all connected with the controller;
the transmitting end and the receiving end of the infrared correlation sensor are oppositely arranged along each track line at the two ends of the turnout; the position detection sensor is arranged in the middle of the track turnout; the independent power supply control unit is arranged at the front ends of the track main line and the maintenance line; the controller judges the position of the turnout according to the position detection sensor and controls the independent power supply control unit to supply power or cut off the power.
The transmitting end and the receiving end of the infrared correlation sensor in the same group are arranged in bilateral symmetry.
The internal software of the controller comprises a turnout position control and judgment module, a turnout movement direction control and judgment module, a turnout in-place detection module and a power supply control module; the turnout position control and judgment module, the turnout movement direction control and judgment module and the turnout in-place detection module are respectively connected with the infrared correlation sensor and the position detection sensor; the power supply control module is connected with the independent power supply control unit.
The infrared correlation sensors are arranged on two sides of the track 10m away from the turnout and are higher than the track surface.
The position detection sensors are arranged at the bottom of the turnout and at the positions below the main line and the maintenance line respectively.
The utility model has the advantages that:
the utility model provides a monorail car switch interlocking control system, which can monitor the advancing state of the vehicles on a monorail lane in real time by arranging an infrared correlation sensor along each track circuit at the two ends of the switch; when detecting that the vehicle gets into the confined area after, the position of switch can be judged according to position detection sensor to the system to through the power supply condition of control power supply the control unit alone, can realize the independent power supply of track main line and maintenance line, if the switch is in track main line position, the touring train allows the main line to pass, and the independent power supply the control unit of maintenance line stops the power supply, ensures that the touring train of maintenance line can not get into the scope of independent power supply the control unit, with the safety of assurance vehicle.
The utility model discloses a monorail car switch interlocking control system can solve the driver and drive the tourist bus when operation near the switch, does not in time discover the switch state and the safety problem that leads to, has guaranteed that the running state of vehicle is normal.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
Referring to fig. 1, the utility model provides a monorail car turnout interlocking control system, which comprises an infrared correlation sensor 1, a position detection sensor 3, an individual power supply control unit 2 and a controller; the infrared correlation sensor 1, the position detection sensor 3 and the independent power supply control unit 2 are all connected with the controller; the infrared correlation sensors 1 are arranged in pairs along each track line at two ends of the turnout in an opposite way; the position detection sensor 3 is arranged at the bottom of the turnout and below a main line and a maintenance line; the independent power supply control unit 2 is arranged at the front end positions of the track main line and the maintenance line; the controller judges the position of the turnout according to the position detection sensor and controls the independent power supply control unit to supply power or cut off the power. The transmitting end and the receiving end of the infrared opposite-emitting sensor 1 in the same group are arranged in bilateral symmetry.
The controller comprises a turnout position control and judgment module, a turnout movement direction control and judgment module, a turnout in-place detection module and a power supply control module; the turnout position control and judgment module, the turnout movement direction control and judgment module and the turnout in-place detection module are respectively connected with the infrared correlation sensor 1 and the position detection sensor 3; the power supply control module is connected with the independent power supply control unit 2; after the controller receives signals of the infrared correlation sensor and the position detection sensor, the turnout position control and judgment module, the turnout movement direction control and judgment module and the turnout in-place detection module can detect the positions of vehicles and turnouts nearby the turnout at present, have a judgment function, can accurately give power supply control signals, and realize power supply switching of a main line and a maintenance line. The infrared correlation sensors are arranged on two sides of a track at a position 10m away from a turnout (the distance needs to consider the power receiving position of a train, the length of the train and the emergency braking distance of the train), the arrangement height needs to be higher than the track surface, and the train can detect signals in the passing process and cannot be interrupted. The position detection sensors are arranged at the bottom of the turnout and at the positions below the main line and the maintenance line respectively. The infrared correlation sensors 1 are arranged on two sides of a track at a distance of 10m from a turnout (the distance needs to consider the power receiving position of a train, the length of the train and the emergency braking distance of the train), the arrangement height needs to be higher than the track surface, and the train can detect signals in the process of passing through the turnout and cannot be interrupted.
A monorail car turnout interlocking control method is based on the following principle:
Similarly, when the tour train enters the range of the main infrared correlation sensor 1, the power supply of the main infrared correlation sensor 1 is normal, the turnout action is not allowed at the moment, a pair of infrared correlation sensors are arranged at the middle position of the turnout according to the length of the tour train, at least one pair of infrared correlation sensors is ensured to have signals in the whole process of the tour train passing through the turnout, and the operation of the turnout action can be executed only when the tour train is outside the detection range.
The method mainly comprises the following steps:
1) the infrared correlation sensor works to detect whether vehicles pass through the track line, and if so, signals are transmitted to the controller;
2) when the vehicle is detected to enter the limited area, the position detection sensor detects the vehicle, and the controller judges the position of the turnout according to the position detection sensor; the controller carries out accurate positioning of the turnout position through a turnout position control and judgment module, a turnout movement direction control and judgment module and a turnout in-place detection module, and transmits data information to the single power supply control unit through the power supply control module;
3) and 2) if the switch is detected to be at the position of the main line of the track in the step 2), the independent power supply control unit of the main line supplies power normally, and the independent power supply control unit of the maintenance line stops supplying power.
The setting distance of the infrared correlation sensors is determined according to the installation position of a vehicle current collector, the total length of the vehicle and the emergency braking distance of the vehicle, and at least one pair of the infrared correlation sensors is needed to be in a route track in the whole process that the vehicle passes through a turnout.
The above embodiments are merely illustrative, not restrictive, and any modifications and equivalents to the above embodiments may be made without departing from the spirit of the present invention within the scope of the claims.
Claims (5)
1. The utility model provides a monorail car switch interlocking control system which characterized in that: the monorail car turnout interlocking control system comprises an infrared correlation sensor, a position detection sensor, an independent power supply control unit and a controller; the infrared correlation sensor, the position detection sensor and the independent power supply control unit are all connected with the controller;
the infrared correlation sensors are arranged in pairs along each track line of the turnout in an opposite way; the position detection sensor is arranged at the lower position of a main line and a maintenance line of the turnout; the independent power supply control unit is arranged at the front ends of the track main line and the maintenance line; the controller judges the position of the turnout according to the position detection sensor and controls the independent power supply control unit to supply power or cut off the power.
2. The monorail car switch interlock control system of claim 1, wherein: the transmitting end and the receiving end of the infrared correlation sensor in the same group are arranged in bilateral symmetry.
3. The monorail car switch interlock control system of claim 2, wherein: the controller comprises a turnout position control and judgment module, a turnout movement direction control and judgment module, a turnout in-place detection module and a power supply control module; the turnout position control and judgment module, the turnout movement direction control and judgment module and the turnout in-place detection module are respectively connected with the infrared correlation sensor and the position detection sensor; the power supply control module is connected with the independent power supply control unit.
4. The monorail car switch interlock control system of claim 3, wherein: the infrared correlation sensors are arranged on two sides of the track 10m away from the turnout and are higher than the track surface.
5. The monorail car switch interlock control system of claim 4, wherein: the position detection sensor is arranged at the bottom of the turnout and at one position below the main line and the maintenance line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921171135.9U CN210310027U (en) | 2019-07-24 | 2019-07-24 | Monorail car turnout interlocking control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921171135.9U CN210310027U (en) | 2019-07-24 | 2019-07-24 | Monorail car turnout interlocking control system |
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| Publication Number | Publication Date |
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| CN210310027U true CN210310027U (en) | 2020-04-14 |
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| CN201921171135.9U Active CN210310027U (en) | 2019-07-24 | 2019-07-24 | Monorail car turnout interlocking control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239399A (en) * | 2019-07-24 | 2019-09-17 | 株洲中车特种装备科技有限公司 | A monorail switch interlocking control system and method |
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2019
- 2019-07-24 CN CN201921171135.9U patent/CN210310027U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239399A (en) * | 2019-07-24 | 2019-09-17 | 株洲中车特种装备科技有限公司 | A monorail switch interlocking control system and method |
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