CN210691543U

CN210691543U - High-speed rail induction device

Info

Publication number: CN210691543U
Application number: CN201921854529.4U
Authority: CN
Inventors: 廖刚
Original assignee: Sichuan Changxun Electronic Engineering Co Ltd
Current assignee: Sichuan Changxun Information Technology Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-06-05
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a high-speed railway induction system, first detector has a set of relative setting to keep away from the track both sides of platform at least, first detector is used for responding to the high-speed railway information of coming into station, the second detector has at least a set of relative setting on the high-speed railway platform safety warning line in the middle of the first detector, the second detector is used for responding to the personnel's information that lies in second detector detection range on the platform, audible-visual annunciator, the controller sets up in the high-speed railway platform, first detector, the second detector, audible-visual annunciator respectively with controller electric connection, the controller is used for receiving the signal of first detector and through the signal control second detector and audible-visual annunciator of first detector, audible-visual annunciator is used for reminding personnel to walk out the safety warning line. The high-speed rail station entering information is obtained in advance through the first detector, the second detector carries out safety warning in-line detection induction on the high-speed rail platform, manual guard is replaced efficiently and conveniently, and the safety of passengers and the daily safety of train operation are protected.

Description

High-speed rail induction device

Technical Field

The utility model relates to an respond to technical field, concretely relates to high-speed railway induction system.

Background

In the modern transportation industry, especially since high-speed railway operation, railway systems are becoming the first choice of people's trip with the advantages of high safety factor, rapidness, comfort and the like. A yellow safety line is marked at a position about 1 m away from the edge of the station platform on the platform of the railway station, and pedestrians must stand outside the safety line to wait. Because there is not the device of similar guard gate between platform and the track, crowd crowds or the in-process that children play in, the action that often can take place the pedestrian and cross the line, the phenomenon that causes the bodily injury takes place occasionally, causes the emergence of train night or traffic accident even.

The existing platform waiting system is hardly provided with an over-line alarm system. At present, the pedestrian crossing monitoring adopts a pure manual mode, people are warned not to cross the line by walking back and forth on a manual site, and a large amount of time and manpower are consumed for manual detection; in addition, people cannot completely cross the safety warning line in the platform walking process by only relying on manpower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the current artificial unable omnidirectional discovery is when the high-speed railway comes the people cross the safety precaution line and can not in time declare and lead to the fact the accident.

The utility model discloses a following technical scheme realizes:

the high-speed rail induction device comprises a first detector, a second detector, a controller and an audible and visual alarm, wherein at least one group of first detectors are oppositely arranged at two sides of a track far away from a platform, the first detectors are used for inducing high-speed rail arrival information, and each first detector comprises a first infrared transmitting device and a first infrared receiving device; the second detector is at least provided with a group of safety warning lines which are oppositely arranged on the high-speed rail platform in the middle of the first detector, the second detector is used for sensing personnel information in the detection range of the second detector on the platform, and the second detector comprises a second infrared transmitting device and a second infrared receiving device; audible-visual annunciator, controller set up in the high-speed railway platform, first detector, second detector, audible-visual annunciator respectively with controller electric connection, the controller is used for receiving the signal of first detector and the signal control second detector and audible-visual annunciator through first detector, audible-visual annunciator is used for reminding personnel to walk out outside the safety warning line.

In the prior art, the pedestrian crossing monitoring adopts a pure manual mode, people are warned not to cross the line by walking back and forth on a manual site, and a large amount of time and manpower are consumed for manual detection; the people cannot completely cross the safety warning line in the platform walking process by only depending on manpower. This application is through setting up the first detector of compriseing infrared transmitting device one and infrared receiving device one in high-speed railway track both sides, the high-speed railway is when passing through first detector, the high-speed railway can block the light beam that makes infrared receiving device one can not receive infrared transmitting device one to the light beam formation that infrared transmitting device produced, thereby obtain the high-speed railway information of arriving at the station, first detector senses and arrives the information transmission of arriving at the station with the high-speed railway for the controller after having the high-speed railway information of arriving at the station, controller control second detector begins work, when the second detector detects personnel to be located second detector detection range, the audible-visual annunciator that sets up at the second detector top can report to the police. The alarm can lead the personnel to go out of the safety warning line, the audible and visual alarm stops giving an alarm after the personnel go out of the detection range of the second detector, the safety is confirmed by the staff after the high-speed rail enters the station and stops at the station, and the staff closes the second detector through the controller. Accurate high-speed rail station entering information can be obtained by sensing in advance by utilizing the first detectors arranged on two sides of the high-speed rail far away from the platform. The second detector arranged on the safety warning line of the high-speed rail platform can detect and acquire the personnel condition in the safety warning line in an all-around mode, and the acousto-optic alarm can be used for carrying out safety reminding under the condition that people cross the line, so that people can be evacuated.

Furthermore, one infrared emission device includes mount pad, stand, infra-red transmitter, the stand is fixed on the mount pad, infra-red transmitter has at least two sets of levels to arrange at the lateral wall of stand, infra-red transmitter and controller electric connection. The first infrared receiving device comprises a mounting seat, stand columns and infrared receivers, the stand columns are fixed on the mounting seat, at least two groups of infrared receivers are horizontally arranged on the side walls of the stand columns, and the infrared receivers are electrically connected with the controller. The installation of the first infrared transmitting device and the first infrared receiving device is facilitated through the installation seat and the stand column, the traveling direction of the high-speed rail can be judged through the sequence of the two sets of infrared transceivers of the high-speed rail through the two sets of infrared transceivers of the horizontal arrangement on the side wall of the stand column, and the information of the high-speed rail can be acquired more accurately.

Further, the infrared transmitting device II comprises a mounting seat, a first upright post and an infrared transmitter, a horizontal branch is arranged on the first upright post at a distance of 40-100 cm from the ground, the bottom of the first upright post is fixed on the mounting seat, the infrared transmitter is fixed on the side wall of the first upright post and the horizontal branch of the first upright post, the audible and visual alarm is mounted at the top of the first upright post, and the infrared transmitter is electrically connected with the controller. The infrared receiving device II comprises a mounting seat, a first upright post and an infrared receiver, the first upright post is fixed on the mounting seat, the infrared receiver is fixed on a side wall of the first upright post and a horizontal branch of the first upright post, and the infrared receiver is electrically connected with the controller. The horizontal branch is arranged at the position, away from the ground, of the first upright column by 40-100 cm, the second infrared emitting device is arranged on the horizontal branch, and the second infrared receiving device is arranged on the horizontal branch, away from the ground, of the first upright column by 40-100 cm, so that the second infrared receiving device and the second infrared emitting device are matched to perform simultaneous detection on children and adults, and the children with low height cannot be detected.

Furthermore, a plurality of groups of infrared emitters are arranged on a horizontal branch of the first upright post of the second infrared emitting device, and the distance between every two adjacent groups of infrared emitters is 15cm-30 cm. And a plurality of groups of infrared receivers are arranged on the horizontal branch of the first upright post of the second infrared receiving device, and the distance between every two adjacent groups of infrared receivers is 15cm-30 cm. By arranging a plurality of groups of infrared receiving and transmitting devices on the horizontal branch at a distance of 15cm-30cm, all areas within the station warning line can be more comprehensively subjected to subdivided area induction, and a better detection effect is achieved.

Further, infrared emitter two still includes railing, motor, machine controller, stand one is hollow structure, motor, machine controller set up in the inside hollow structure of stand, railing one end and motor output shaft, machine controller in controller electric connection, the motor links to each other with machine controller electric property. The second infrared receiving device further comprises a railing, a motor and a motor controller, the first stand column is of a hollow structure, the motor and the motor controller are arranged in the hollow structure inside the first stand column, one end of the railing is connected with a motor output shaft, the motor controller is electrically connected with the controller, and the motor is electrically connected with the motor controller. When the first detector detects that a high-speed rail enters the station, the first detector sends information to the controller, the controller starts the infrared transmitting device II and the infrared receiving device II of the second detector to detect whether personnel stay in the station warning line, and the audible and visual alarm gives an alarm when the second detector detects that the personnel stay in the station warning line, so that the personnel in the station warning line are reminded of leaving. When the second detector stops when no person in the warning line is detected, the information is sent to the controller, the controller sends a signal to the motor controller, the motor controller controls the motor to put down the railing, the person is prevented from entering the warning line of the platform, and the person can be restrained better by the railing and can not cross the warning line.

Compared with the prior art, the utility model, following advantage and beneficial effect have: the utility model discloses a setting is at the information of coming to stop that the high-speed railway was responded to the first detector of high-speed railway track both sides, utilizes infrared transmitter and the infrared receiver of two sets of levels settings to differentiate the advancing direction of high-speed railway, makes the information that obtains the high-speed railway more accurate high-efficient, can acquire in advance simultaneously. Set up the personnel information to the high-speed railway platform warning line at the high-speed railway platform that second detection device can all-round no dead angle and detect, high-efficient safety, area practices thrift the space for a short time, sets up the motor and the fence subassembly at the stand and can not cross the warning line through the better restraint personnel of mechanical system, and better substitute manual watch protects passenger safety and the daily safety of train operation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic structural diagram of the infrared emitting device of the present invention.

Fig. 3 is a schematic structural diagram of the infrared receiving device of the present invention.

Fig. 4 is a schematic structural diagram of the infrared emitting device of the present invention.

Fig. 5 is a schematic structural diagram of the infrared receiving device of the present invention.

Reference numbers and corresponding part names in the drawings:

1-a first detector, 2-a second detector, 3-a controller, 4-an audible and visual alarm, 5-a first infrared emitting device, 6-a first infrared receiving device, 7-a second infrared emitting device, 8-a second infrared receiving device, 9-a mounting seat, 10-a stand column, 11-an infrared emitter, 12-an infrared receiver, 13-a stand column, 14-a horizontal branch and 15-a railing.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Examples

As shown in fig. 1, 4 and 5, the high-speed rail sensing device is characterized by comprising a first detector 1, a second detector 2, a controller 3 and an audible and visual alarm 4, wherein at least one group of the first detector 1 is oppositely arranged on two sides of a track far away from a platform, the first detector 1 is used for sensing high-speed rail arrival information, and the first detector 1 comprises an infrared emitting device one 5 and an infrared receiving device one 6; the second detector 2 is provided with at least one group of safety warning lines which are oppositely arranged on the high-speed rail platform in the middle of the first detector 1, the second detector 2 is used for sensing personnel information in the detection range of the second detector 2 on the platform, and the second detector 2 comprises a second infrared transmitting device 7 and a second infrared receiving device 8; audible-visual annunciator 4, controller 3 set up in the high-speed railway platform, first detector 1, second detector 2, audible-visual annunciator 4 respectively with 3 electric connection of controller, controller 3 is used for receiving the signal of first detector 1 and the signal control second detector 2 and audible-visual annunciator 4 through first detector 1, audible-visual annunciator 4 is used for reminding personnel to walk out outside the safety warning line.

As shown in fig. 1, 2, and 3, the first infrared emitting device 5 includes a mounting base 9, an upright post 10, and an infrared emitter 11, the upright post 10 is fixed on the mounting base 9, at least two groups of the infrared emitters 11 are horizontally arranged on a sidewall of the upright post 10, and the infrared emitter 11 is electrically connected to the controller 3. The first infrared receiving device 6 comprises a mounting base 9, upright columns 10 and infrared receivers 12, the upright columns 10 are fixed on the mounting base 9, at least two groups of the infrared receivers 12 are horizontally arranged on the side walls of the upright columns 10, and the infrared receivers 12 are electrically connected with the controller 3. The second infrared emitting device 7 comprises a mounting seat 9, a first upright post 13 and an infrared emitter 11, a horizontal branch 14 is arranged on the first upright post 13 and is 40-100 cm away from the ground, the bottom of the first upright post 13 is fixed on the mounting seat 9, the infrared emitter 11 is fixed on the side wall of the first upright post 13 and the horizontal branch 14 of the first upright post 13, the audible and visual alarm 4 is mounted at the top of the first upright post 13, and the infrared emitter 11 is electrically connected with the controller 3. The second infrared receiving device 8 comprises a mounting seat 9, a first upright post 13 and an infrared receiver 12, the first upright post 13 is fixed on the mounting seat 9, the infrared receiver 12 is fixed on a side wall of the first upright post 13 and a horizontal branch 14 of the first upright post 13, the audible and visual alarm 4 is installed at the top of the first upright post 13, and the infrared receiver 12 is electrically connected with the controller 3. A plurality of groups of infrared emitters 11 are arranged on a horizontal branch 14 of a first upright post 13 of the second infrared emitting device 7, and the distance between every two adjacent groups of infrared emitters 11 is 15-30 cm. A plurality of groups of infrared receivers 12 are arranged on a horizontal branch 14 of a first upright post 13 of the second infrared receiving device 8, and the distance between every two adjacent groups of infrared receivers 12 is 15cm-30 cm. The second infrared emitting device 7 further comprises a rail 15, a motor and a motor controller, the first upright post 13 is of a hollow structure, the motor and the motor controller are arranged in the hollow structure inside the first upright post 13, one end of the rail 15 is connected with a motor output shaft, the motor controller is electrically connected with the controller 3, and the motor is electrically connected with the motor controller. The second infrared receiving device 8 further comprises a rail 15, a motor and a motor controller, the first upright post 13 is of a hollow structure, the motor and the motor controller are arranged in the hollow structure inside the first upright post 13, one end of the rail 15 is connected with a motor output shaft, the motor controller is electrically connected with the controller 3, and the motor is electrically connected with the motor controller.

The infrared receiver 12 and the infrared transmitter 11 may be active infrared intrusion detectors. The basic configuration of the infrared emitter 11 includes an emitting end, a beam intensity indicator lamp, an optical lens, and the like. The basic configuration of the infrared receiver 12 includes a receiving end, a beam intensity indicator light, an optical lens, and the like. The infrared emitter 11 uses the infrared ray emitted by the infrared light emitting diode, and then focuses through the optical lens, so that the light is transmitted to a long distance, and finally the light is received by the photosensitive transistor at the receiving end of the infrared receiver 12. When an object blocks the infrared ray emitted by the emitting end, the receiving end can not receive the infrared ray and can give an alarm, when the object passes through the detection area, the infrared ray beam is blocked to trigger the alarm, and the controller can be a single chip microcomputer STM32 series.

When the high-speed rail passes through a position between the first infrared transmitting device 5 and the first infrared receiving device 6 of the first detector 1, the infrared light beam transmitted by the first infrared transmitting device 5 is blocked by the high-speed rail, the first infrared receiving device 6 cannot receive the infrared light beam, the first infrared receiving device 6 can send a signal to the controller 3, and the controller 3 determines that the high-speed rail enters or leaves the station through the triggering time of the two groups of infrared receivers in the prior art after receiving the signal from the first detector 1. When the controller 3 judges that the high-speed rail is at the station, the controller 3 controls the second detector 2 to detect whether personnel exist in the detection area in the station, when there is a person in the detection range of the infrared emitter 11 and the infrared receiver 12 of the second detector 2, the personnel staying in the detection range can block the infrared light emitted by the infrared emitter 11, the infrared receiver 12 can not receive the light beam, the external receiver 12 can send a signal to the controller 3, the controller 3 sends a signal command to the audible and visual alarm 4, the audible and visual alarm 4 gives an alarm and safely announces to enable the personnel staying in the safety warning line to evacuate, after the people leave the detection range, the motor of the controller 3 drives the railing 15 to fall down to mechanically block the warning area, after the high-speed rail enters the station, a worker controls the handrail 15 to be lifted and the second detector to be closed on the controller in a manual mode after confirming the safety, and passengers can get on or off the station safely.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The high-speed rail induction device is characterized by comprising a first detector (1), a second detector (2), a controller (3) and an audible and visual alarm (4), wherein,

the first detector (1) is provided with at least one group of opposite positions at two sides of a track far away from a platform, the first detector (1) is used for sensing high-speed rail arrival information, and the first detector (1) comprises a first infrared transmitting device (5) and a first infrared receiving device (6);

the second detector (2) is provided with at least one group of safety warning lines which are oppositely arranged on the high-speed rail platform in the middle of the first detector (1), the second detector (2) is used for sensing personnel information which is positioned in the detection range of the second detector (2) on the platform, and the second detector (2) comprises a second infrared transmitting device (7) and a second infrared receiving device (8);

audible-visual annunciator (4), controller (3) set up in the high-speed railway platform, first detector (1), second detector (2), audible-visual annunciator (4) respectively with controller (3) electric connection, controller (3) are used for receiving the signal of first detector (1) and signal control second detector (2) and audible-visual annunciator (4) through first detector (1), audible-visual annunciator (4) are used for reminding personnel to walk out outside the safety warning line.

2. The high-speed rail induction device according to claim 1, wherein the first infrared emitter (5) comprises a mounting seat (9), a vertical column (10) and infrared emitters (11), the vertical column (10) is fixed on the mounting seat (9), at least two groups of infrared emitters (11) are horizontally arranged on the side wall of the vertical column (10), and the infrared emitters (11) are electrically connected with the controller (3).

3. The high-speed rail induction device according to claim 1, wherein the first infrared receiving device (6) comprises a mounting seat (9), a stand column (10) and infrared receivers (12), the stand column (10) is fixed on the mounting seat (9), at least two groups of the infrared receivers (12) are horizontally arranged on the side wall of the stand column (10), and the infrared receivers (12) are electrically connected with the controller (3).

4. The high-speed rail induction device according to claim 1, wherein the second infrared emitting device (7) comprises a mounting seat (9), a first upright post (13) and an infrared emitter (11), the first upright post (13) is provided with a horizontal branch (14) which is 40-100 cm away from the ground, the bottom of the first upright post (13) is fixed on the mounting seat (9), the infrared emitter (11) is fixed on the side wall of the first upright post (13) and the horizontal branch (14) of the first upright post (13), the audible and visual alarm (4) is installed at the top of the first upright post (13), and the infrared emitter (11) is electrically connected with the controller (3).

5. A high-speed rail induction device according to claim 4, wherein the second infrared receiving device (8) comprises a mounting seat (9), a first upright post (13) and an infrared receiver (12), the first upright post (13) is fixed on the mounting seat (9), the infrared receiver (12) is fixed on the side wall of the first upright post (13) and the horizontal branch (14) of the first upright post (13), and the infrared receiver (12) is electrically connected with the controller (3).

6. A high-speed rail induction device according to claim 4, characterized in that a plurality of groups of infrared emitters (11) are arranged on the horizontal branch (14) of the first upright post (13) of the second infrared emitter device (7), and the distance between two adjacent groups of infrared emitters (11) is 15cm-30 cm.

7. A high-speed rail induction device according to claim 5, characterized in that a plurality of groups of infrared receivers (12) are arranged on the horizontal branch (14) of the first vertical column (13) of the second infrared receiving device (8), and the distance between two adjacent groups of infrared receivers (12) is 15cm-30 cm.

8. The high-speed rail induction device according to claim 4 or 6, wherein the second infrared emission device (7) further comprises a rail (15), a motor and a motor controller, the first upright post (13) is of a hollow structure, the motor and the motor controller are arranged in the hollow structure inside the first upright post (13), one end of the rail (15) is connected with a motor output shaft, the motor controller is electrically connected with the controller (3), and the motor is electrically connected with the motor controller.

9. The high-speed rail induction device according to claim 5 or 7, wherein the second infrared receiving device (8) further comprises a rail (15), a motor and a motor controller, the first upright (13) is of a hollow structure, the motor and the motor controller are arranged in the hollow structure inside the first upright (13), one end of the rail (15) is connected with a motor output shaft, the motor controller is electrically connected with the controller (3), and the motor is electrically connected with the motor controller.