Isolation protection device and platform isolation protection system

Abstract

The utility model belongs to the technical field of platform passenger protection equipment, and particularly provides an isolation protection device and a platform isolation protection system. The platform isolation protection system is provided with a broadcast controller, a loudspeaker, a manual controller and an isolation protection device, wherein the isolation protection device is in communication connection with the manual controller; the manual controller is in communication connection with the broadcast controller and is used for being operated by a worker to control the broadcast controller, and corresponding voice prompts are played through the loudspeaker. According to the platform isolation protection system, the manual controller for operation of a worker is configured, so that a passenger can conveniently operate broadcast of the platform isolation protection system in real time, and voice prompts are played to remind passengers to pay attention to safety according to the real-time condition of the platform.

Description

Technical Field

[0001] The utility model belongs to the technical field of platform passenger protection equipment, in particular to an isolation protection device and a platform isolation protection system. Background Art

[0002] Most of the existing railway platforms in my country are open platforms. When waiting for the train, in order to remind passengers not to cross the safety line (white line), the passenger attendants need to be equipped with portable loudspeakers to remind passengers of warning information. Although this method is relatively flexible and flexible, in addition to warning passengers, the passenger attendants can also inform passengers of train number information, station entry information, departure information and other information in real time. However, the loudspeakers are difficult to cover the entire platform area, and effective information cannot be transmitted to all passengers waiting on the platform. In addition, it is difficult for passenger attendants to rescue passengers who intend to climb over the platform in time.

[0003] The invention patent application of the applicant with the application publication number CN110641482A provides a lifting safety door, which includes a plurality of lifting units arranged at intervals on the edge of the platform, each lifting unit includes a fixed column and a lifting column, and the lifting columns of two adjacent lifting units are connected with a protective rope. When the lifting column rises, the protective rope can be linked to rise, thereby opening the passage for passengers to get on and off the train. When the lifting column falls, the protective rope can be linked to fall, isolating the passengers within the safety line. At the same time, the platform safety door is also equipped with a speaker and a display screen. The speaker can cover the entire range of the platform, broadcast vehicle entry and warning information, and the display screen can display the train number and carriage information in real time.

[0004] The platform safety gates mentioned above have been successfully applied in many high-speed rail stations. The protective ropes form a kind of fence to isolate passengers in a safe area, greatly improving the safety of passengers while waiting for the train. At the same time, through the train information displayed on the display screen, passengers can also find the target train number and carriage quickly and easily.

[0005] In actual application, the applicant found that the above platform safety gate is based on the train information obtained from the platform train schedule, and it is difficult to accurately obtain the real-time train information of the platform, such as whether the train has entered the platform and whether the train is ready to stop, etc. Moreover, in bad weather, trains are also prone to delays. At this time, if the voice information is still broadcast according to the planned schedule, it will not play the role of guiding passengers, especially for the visually impaired, which will mislead passengers. Utility Model Content

[0006] The purpose of the utility model is to provide an isolation protection device to solve the technical problem that the platform isolation protection system in the prior art is difficult to broadcast voice prompts according to the actual train situation on the platform, thereby failing to guide passengers well. The purpose of the utility model is also to provide a platform isolation protection system to solve the same technical problem.

[0007] In order to achieve the above-mentioned purpose, the technical solution of the isolation protection device provided by the utility model is:

[0008] An isolation and protection device is provided with a broadcast controller, which is used to communicate with a loudspeaker of a platform isolation and protection system and control the loudspeaker to play a prompt voice. The broadcast controller is also communicatively connected to a manual controller, which is used for staff to operate to control the broadcast controller and play corresponding voice prompts through the loudspeaker.

[0009] As a further improvement, the manual controller is integrated on the isolation protection device.

[0010] As a further improvement, the manual controller is a remote controller wirelessly connected to the broadcast controller.

[0011] As a further improvement, a microphone is provided on the manual controller, and the microphone is used to pick up the broadcast voice of the staff and broadcast the picked up voice through the loudspeaker.

[0012] As a further improvement, the manual controller includes a control board and operating buttons or operating knobs for operation by staff.

[0013] As a further improvement, the operation button is a physical button, and the physical button is partially exposed on the outer surface of the manual controller.

[0014] As a further improvement, at least some of the operation buttons are selection buttons for controlling the speaker to play different prompt voices.

[0015] As a further improvement, some of the operation buttons are sound pickup control buttons for controlling the sound pickup of the microphone.

[0016] The beneficial effect is that the utility model is an improved invention. Specifically, when the isolation protection device in the utility model is used on the platform, the broadcast controller can control the loudspeaker on the platform isolation protection system to play voice prompts. Since a manual controller is provided, the passenger attendant on the platform can transmit the information to the broadcast controller in time through the manual controller according to the train information observed by the passenger attendant, and play voice prompts through the loudspeaker to remind passengers to pay attention to safety. Compared with the prior art, the utility model is equipped with a manual controller for manual operation by the passenger attendant, and timely broadcasts the prompt voice according to the real-time information of the platform, so as to guide the passengers. Especially for delayed trains, the manual control of the broadcast content can more flexibly inform the passengers waiting on the platform of effective information in time.

[0017] In order to achieve the above-mentioned purpose, the technical solution of the platform isolation protection system provided by the utility model is:

[0018] A platform isolation and protection system includes a plurality of isolation and protection devices arranged at intervals on the platform, at least some of the isolation and protection devices are provided with speakers, the speakers are communicatively connected to a broadcast controller, the broadcast controller is also communicatively connected to a manual controller, the manual controller is used for staff to operate to control the broadcast controller and play corresponding voice prompts through the speakers.

[0019] As a further improvement, the manual controller is integrated on the isolation protection device.

[0020] As a further improvement, the manual controller is a remote controller wirelessly connected to the broadcast controller.

[0021] As a further improvement, a microphone is provided on the manual controller, and the microphone is used to pick up the broadcast voice of the staff and broadcast the picked up voice through the loudspeaker.

[0022] As a further improvement, the manual controller includes a control board and operating buttons or operating knobs for operation by staff.

[0023] As a further improvement, the operation button is a physical button, and the physical button is partially exposed on the outer surface of the manual controller.

[0024] As a further improvement, at least some of the operation buttons are selection buttons for controlling the speaker to play different prompt voices.

[0025] As a further improvement, some of the operation buttons are sound pickup control buttons for controlling the sound pickup of the microphone.

[0026] As a further improvement, each loudspeaker is communicatively connected to the same broadcast controller.

[0027] As a further improvement, the broadcast controller includes at least two, and each broadcast controller is communicatively connected with the manual controller.

[0028] The beneficial effect is that the utility model belongs to an improved invention. Specifically, since the platform isolation protection system is equipped with a manual controller, the passenger attendant on the platform can timely transmit the information to the broadcast controller through the manual controller according to the train information observed by him, and play the voice prompt through the loudspeaker to remind passengers to pay attention to safety. Compared with the prior art, the utility model is equipped with a manual controller for manual operation by the passenger attendant, and timely broadcasts the prompt voice according to the real-time information of the platform, so as to guide the passengers, especially for delayed trains, the manual control of the broadcast content can more flexibly inform the passengers waiting on the platform of effective information in a timely manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of an embodiment of the platform isolation protection system of the utility model;

[0030] Figure 2 for Figure 1 A schematic diagram of the structure of an isolation protection device with a manual controller.

[0031] Description of reference numerals:

[0032] 1. Fixed column; 2. Lifting column; 3. Speaker; 4. Manual controller; 401. Switch; 402. Selection button; 5. Protection rope; 6. Display screen. DETAILED DESCRIPTION

[0033] For open platforms, installing an isolation and protection system on the edge of the platform is an effective means to ensure the safety of passengers. The applicant conducted relevant research many years ago and launched a lifting isolation and protection system that has been successfully applied in many high-speed railway stations in China, which not only ensures the safety of passengers, but also guides passengers to find the corresponding train number and carriage through the information displayed on the display screen and the voice prompts played by the speaker.

[0034] After actual application, the applicant found that the platform protection system could not accurately and real-time obtain the train information of the platform, such as whether there is a train entering the platform and whether the train is ready to stop. When a train is about to enter the platform or the isolation protection system is opened, especially when the train is delayed (not corresponding to the planned timetable), it is necessary to remind passengers to pay attention to safety or other notifications in time.

[0035] In order to solve this problem, the basic technical concept of the utility model is to configure a manual controller for platform passenger attendants to operate on the platform isolation and protection system, so that staff, such as platform passenger attendants, can control the platform isolation and protection system according to the platform train conditions observed by them and play corresponding voice prompts in time to remind passengers to pay attention to safety.

[0036] The present invention is further described in detail below in conjunction with the embodiments.

[0037] Specific embodiments of the platform isolation protection system provided by the utility model:

[0038] The platform isolation protection system provided in this embodiment is as follows: Figure 1 As shown, it includes a plurality of isolation protection devices for being arranged at intervals on the platform. Figure 1 Only four isolation and protection devices are provided schematically. In fact, more isolation and protection devices can be arranged according to the length of the platform. Figure 1 In the lifting platform isolation protection system shown in the figure, the isolation protection device corresponds to the lifting device. Specifically, the lifting device includes a fixed column 1 and a lifting column 2 that can be lifted up and down relative to the fixed column 1. The lifting columns 2 of two adjacent lifting devices are connected with isolation members, such as Figure 1 When the lifting column 2 rises, the protective rope 5 can be driven to rise with it, thereby opening the passage for passengers to get on and off the train. The specific action principle is the existing technology and will not be repeated. In other embodiments, the platform isolation protection system can also be a sliding door type semi-high isolation protection system. In this case, the isolation protection device corresponds to a component formed by a door post and a shielding door.

[0039] In order to play the voice prompt, consistent with the prior art, a speaker 3 is provided on the isolation protection device, and in order to make the broadcast prompt content cover the entire area of ​​the platform, speakers 3 should be provided on as many isolation protection devices as possible, preferably on all isolation protection devices. Of course, if the power of the speaker 3 is large, a single speaker 3 can cover a larger range, and it is not necessary to configure speakers 3 on all isolation protection devices. Figure 1 For example, from left to right, if the loudspeakers 3 configured for the first and third isolation and protection devices (lifting devices) have greater power, the second isolation and protection device may not be configured with a loudspeaker.

[0040] The speaker 3 is communicatively connected to a broadcast controller, which controls the speaker 3 to play different voice prompts (voices with certain semantics). Specifically, the speaker 3 on each isolation protection device can be connected to an independent broadcast controller, and the broadcast controller can be integrated with the power amplifier module of the speaker 3.

[0041] Of course, the broadcast controller can also be set on one isolation protection device, in which case one broadcast controller controls all the loudspeakers 3, that is, all the loudspeakers 3 are connected to the same broadcast controller for communication, i.e., centralized control, which makes it easier to inspect and repair the broadcast controller. Of course, broadcast controllers can also be set on more than two isolation protection devices, in which case the broadcast controller on one isolation protection device controls multiple loudspeakers 3.

[0042] Regarding the connection form between the broadcast controller and the speaker 3, it is preferred to use an audio cable connection, which has stronger anti-interference ability and better reliability than a wireless connection.

[0043] In order to facilitate the station staff to control the broadcast controller on site and play the voice prompt through the speaker 3, the broadcast controller is also communicatively connected to the manual controller 4. The manual controller 4 refers to a controller including an operation module and a control module. The operation module is for the staff to operate, and the control module converts the corresponding signal during the operation into a control signal for controlling the broadcast controller. In other words, the station staff can manually control the broadcast controller through the manual controller 4, and then control the speaker 3 to play the voice prompt.

[0044] by Figure 1 For example, the broadcast controller can be located at Figure 1 The second isolation protection device is connected to the speaker 3 of the second isolation protection device, which is connected to the speaker 3 of the other isolation protection devices in addition to the communication connection with the speaker 3 of the second isolation protection device, that is, centralized control. The manual controller 4 is integrated on the isolation protection device, and the manual controller 4 is connected to the broadcast controller to control all the speakers 3. The platform passenger attendant can operate the manual controller 4 to control the broadcast controller and play the corresponding different voice prompts through the speaker 3.

[0045] In other embodiments, if there are more than two broadcast controllers, Figure 1 For example, four isolation protection devices are provided with broadcast controllers, that is, the broadcast controllers can correspond to the speakers one by one. In this case, the manual controller 4 can still be provided on the isolation protection device, such as Figure 1 The second isolation protection device in the manual controller 4 needs to communicate with all the broadcast controllers to control all the speakers 3.

[0046] This solution of integrating the manual controller 4 on the isolation and protection device is equivalent to setting a control position for controlling the broadcast controller on the platform, which is convenient for operators of different types of work to operate. Of course, in other embodiments, the manual controller 4 can be set on more than two isolation and protection devices, for example, Figure 1Manual controllers 4 are provided on the second and fourth isolation and protection devices, which can further facilitate the passenger attendant and allow the manual controllers 4 to be operated at different positions on the platform according to actual train conditions.

[0047] Regarding the communication connection form between the manual controller 4 and the broadcast controller, it is preferably connected by a communication line, and the specific communication protocol is the existing technology, such as the RS-485 protocol. However, if wiring is inconvenient, configuring a wireless communication module is also a feasible solution.

[0048] In addition to the above-mentioned method of integrating the manual controller 4 on the isolation protection device (integrated), in other embodiments, a remote controller wirelessly connected to the broadcast controller can also be selected. In this case, a wireless communication module needs to be configured on the broadcast controller. The use of a remote controller can facilitate the station staff to control the broadcast controller at different locations on the platform.

[0049] The broadcast controller can be configured with a storage module, and different voice prompts can be pre-recorded (manually or AI synthesized) in the storage module and directly called when needed. Of course, if the storage module is not configured, it can be connected to the server and called from the server.

[0050] Regardless of the form of manual controller 4, in order to facilitate the passenger attendant to notify relevant information in an emergency, the manual controller 4 can also be equipped with a microphone for recording the voice of the passenger attendant, and the microphone can pick up the voice reminder broadcast by the passenger attendant. In this way, when necessary, the passenger attendant broadcasts the relevant content in real time according to the information of the platform train, and the voice picked up by the microphone is broadcast through the speaker 3, so as to timely notify the waiting passengers of the relevant emergency information.

[0051] Specifically, the manual controller 4 includes a control board and operation buttons, such as Figure 2 As shown, for an integrated manual controller, the control board is integrated inside the isolation and protection device, and the operating buttons are for the passenger attendant to operate. For a remote-controlled manual controller 4, the control board is inside the remote control. Preferably, the operating buttons are physical buttons, and the physical buttons are partially exposed on the outer surface of the manual controller, with at least the top surface of the physical buttons exposed, so that the staff can press the physical buttons to control the broadcast controller. For a lifting isolation and protection device, the physical buttons are preferably arranged on the fixed column 1. This is because the fixed column 1 is fixed and does not move, which is convenient for connecting the lines, and the shorter height of the fixed column 1 is also convenient for the passenger attendant to operate. Of course, in other embodiments, the physical buttons can also be arranged on the top of the lifting column 2, and the speaker 3 can also be arranged on the top of the lifting column 2.

[0052] Of course, in other embodiments, in addition to the physical buttons, the manual controller can also be configured as a touch screen. In this case, the operation buttons are point-click options on the touch screen. Figure 2For example, for an isolation protection device equipped with a display screen 6 displaying train number information, the display screen 6 can be changed to a touch screen, and the touch module of the manual controller 4 is integrated on the display screen 6. However, the use of physical buttons has better reliability and is more suitable for an external open environment such as a platform.

[0053] The above-mentioned operation buttons include a switch 401 and a plurality of selection buttons 402 for controlling the playing content. Different selection buttons 402 correspond to different prompt contents, which is convenient for the passenger attendant to operate. According to different situations, just press the corresponding selection button 402. Figure 1 For example, if a train is about to enter the platform from left to right, the passenger attendant can turn on the switch 401 and select the corresponding selection button 402 (the button corresponding to the train about to enter the station) when he sees the train. The control module of the manual controller transmits the control signal to the broadcast controller, and then controls the loudspeaker 3 to play voice prompts such as "The train is about to enter the station, please pay attention to safety" to remind passengers to pay attention to the train information; when the train enters the platform and prepares to stop, the passenger attendant determines whether the train is about to stop according to the speed or position of the train, and the isolation and protection device enters the preparation opening stage. The passenger attendant selects the corresponding selection button 402 (the button corresponding to the isolation and protection system is about to open) and controls the loudspeaker 3 to play voice prompts such as "The guardrail is about to open, please pay attention to safety" to remind passengers to pay attention to the isolation and protection device to avoid accidental injury.

[0054] Among the above-mentioned operation buttons, some of the operation buttons are sound pickup control buttons, which control the sound pickup of the sound pickup. For example, the staff can press the sound pickup control button, and the sound pickup is powered on to start picking up sound. Of course, in other embodiments, an independent switch can also be configured for the sound pickup.

[0055] In addition to the operation buttons, in other embodiments, an operation knob may be configured on the manual controller 4, and the operation knob may be rotated to different angles to switch to different broadcast channels.

[0056] Compared with the prior art, the utility model configures a manual controller for passenger attendants to operate, thereby facilitating passenger attendants to operate the broadcast of the platform isolation protection system in real time, so as to play voice prompts according to the real-time situation of the platform, such as information that a train is about to enter the station and that a guardrail is about to open, thereby reminding passengers to pay attention to safety, especially for delayed trains, the arrival and departure times of which are uncertain, and it is difficult to broadcast voice prompts according to the operating timetable. In this way, manual control of the broadcast controller is realized by setting a manual controller, and voice prompts are flexibly broadcast according to the actual train information on the platform.

[0057] Specific embodiments of the isolation protection device in the utility model:

[0058] The embodiment of the isolation protection device is the isolation protection device with a manual controller connected to the communication as described in the embodiment of the platform isolation protection system, which will not be described in detail here.

[0059] Finally, it should be noted that the above is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments without creative work, or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An isolation protection device, which is provided with a broadcast controller, which is used to communicate with a loudspeaker of a platform isolation protection system and control the loudspeaker to play a prompt voice, characterized in that: The broadcast controller is also communicatively connected to a manual controller, which is used for operation by a staff member to control the broadcast controller and play corresponding voice prompts through a loudspeaker.

2. The isolation protection device according to claim 1, characterized in that: The manual controller is integrated into the isolation guard.

3. The isolation protection device according to claim 1, characterized in that: The manual controller is a remote control that is wirelessly connected to the broadcast controller.

4. The isolation protection device according to claim 2 or 3, characterized in that: The manual controller is provided with a microphone, which is used to pick up the broadcast voice of the staff and broadcast the picked up voice through the loudspeaker.

5. The isolation protection device according to claim 4, characterized in that: The manual controller includes a control board and operating buttons or operating knobs for operators to operate.

6. The isolation protection device according to claim 5, characterized in that: The operation button is a physical button, and a part of the physical button is exposed on the outer surface of the manual controller.

7. The isolation protection device according to claim 5, characterized in that: At least some of the operation buttons are selection buttons for controlling the speaker to play different prompt voices.

8. The isolation protection device according to claim 5, characterized in that: Some of the operation buttons are sound pickup control buttons for controlling the sound pickup of the microphone.

9. A platform isolation protection system, comprising a plurality of isolation protection devices arranged at intervals on the platform, at least some of the isolation protection devices are provided with speakers, and the speakers are communicatively connected to a broadcast controller, characterized in that: The broadcast controller is also communicatively connected to a manual controller, which is used for operation by a staff member to control the broadcast controller and play corresponding voice prompts through a loudspeaker.

10. The platform isolation protection system according to claim 9, characterized in that: The manual controller is integrated into the isolation guard.

11. The platform isolation protection system according to claim 9, characterized in that: The manual controller is a remote control that is wirelessly connected to the broadcast controller.

12. The platform isolation protection system according to claim 10 or 11, characterized in that: The manual controller is provided with a microphone, which is used to pick up the broadcast voice of the staff and broadcast the picked up voice through the loudspeaker.

13. The platform isolation protection system according to claim 12, characterized in that: The manual controller includes a control board and operating buttons or operating knobs for operators to operate.

14. The platform isolation protection system according to claim 13, characterized in that: The operation button is a physical button, and a part of the physical button is exposed on the outer surface of the manual controller.

15. The platform isolation protection system according to claim 13, characterized in that: At least some of the operation buttons are selection buttons for controlling the speaker to play different prompt voices.

16. The platform isolation protection system according to claim 13, characterized in that: Some of the operation buttons are sound pickup control buttons for controlling the sound pickup of the microphone.

17. The platform isolation protection system according to any one of claims 9 to 11, characterized in that: Each speaker is communicatively connected to the same broadcast controller.

18. The platform isolation protection system according to any one of claims 9 to 11, characterized in that: The broadcast controllers include at least two, and each broadcast controller is communicatively connected with the manual controller.

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