Platform protection device and platform isolation protection system

Abstract

The utility model belongs to the technical field of platform passenger protection equipment, and particularly provides a platform protection device and a platform isolation protection system. The platform protection device is provided with a broadcast key or a broadcast knob for passenger transport personnel to operate, the broadcast key or the broadcast knob is provided with a communication module, and the communication module is used for being in communication connection with a broadcast controller on the platform isolation protection system so as to transmit an instruction corresponding to the broadcast key or the broadcast knob to the broadcast controller. And a corresponding voice prompt is played through a loudspeaker on the platform isolation protection system. The platform isolation protection system comprises the platform protection device. Passenger transport personnel can operate the broadcast key or the broadcast knob in time according to real-time train information of the platform, corresponding instructions are transmitted to the broadcast controller on the broadcast system configured by the platform isolation protection system through the communication module, and therefore the loudspeaker is controlled to play different prompt voices through the broadcast controller.

Description

Technical Field

[0001] The utility model belongs to the technical field of platform passenger protection equipment, in particular to a platform 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 a platform 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 platform protection device provided by the utility model is:

[0008] A platform protection device is provided with a broadcast button or a broadcast knob for passenger personnel to operate. The broadcast button or the broadcast knob is provided with a communication module. The communication module is used to communicate with the broadcast controller of the platform isolation protection system to transmit the instructions corresponding to the broadcast button or the broadcast knob to the broadcast controller, and play the corresponding voice prompts through the speakers on the platform isolation protection system.

[0009] As a further improvement, the broadcast button includes a physical button, and the physical button is partially exposed on the outer surface of the platform protection device.

[0010] As a further improvement, at least some of the broadcast buttons are selection buttons for controlling the speaker to play different prompt voices.

[0011] As a further improvement, the communication module is configured with a communication line interface.

[0012] As a further improvement, the platform protection device is also equipped with a microphone, which is used to pick up the voice broadcast by the passenger staff. The microphone is communicatively connected to the communication module or the microphone is equipped with an independent communication module for communicating with the broadcast controller to transmit the picked up voice information to the broadcast controller.

[0013] As a further improvement, some of the broadcast buttons are sound pickup control buttons for controlling the sound pickup of the microphone.

[0014] The beneficial effect is that the utility model pioneered a platform protection device equipped with a button or knob for manual operation by passenger transport staff. Specifically, the platform protection device can be used in combination with other platform protection devices on the platform isolation protection system. The broadcast button or broadcast knob is connected to the broadcast controller of the platform isolation protection system through a communication module. Passenger transport staff can operate the broadcast button (knob) to form instructions, which can be transmitted to the broadcast controller and broadcast by the loudspeaker. Compared with the prior art, the utility model allows passenger transport staff to flexibly control the broadcast content. In this way, according to the real-time information of the platform, the passenger transport staff can broadcast prompt voice in time to guide passengers. Especially for delayed trains, manual control of the broadcast content can more flexibly inform passengers waiting on the platform of effective information in a timely manner.

[0015] In order to achieve the above-mentioned purpose, the technical solution of the platform isolation protection system provided by the utility model is:

[0016] A platform isolation and protection system includes a plurality of platform protection devices arranged at intervals on the platform, at least some of the platform protection devices are provided with speakers, the speakers are communicatively connected to a broadcast controller, at least some of the platform protection devices are equipped with broadcast buttons or broadcast knobs for passenger personnel to operate, the broadcast buttons or broadcast knobs are equipped with a communication module, the communication module is communicatively connected to the broadcast controller to transmit instructions corresponding to the broadcast buttons or broadcast knobs to the broadcast controller, and play corresponding voice prompts through the speakers.

[0017] As a further improvement, the broadcast button includes a physical button, and the physical button is partially exposed on the outer surface of the platform protection device.

[0018] As a further improvement, at least some of the broadcast buttons are selection buttons for controlling the speaker to play different prompt voices.

[0019] As a further improvement, the communication module is configured with a communication line interface.

[0020] As a further improvement, the platform protection device is also equipped with a microphone, which is used to pick up the voice broadcast by the passenger staff. The microphone is communicatively connected to the communication module or the microphone is equipped with an independent communication module for communicating with the broadcast controller to transmit the picked up voice to the broadcast controller.

[0021] As a further improvement, some of the broadcast buttons are sound pickup control buttons for controlling the sound pickup of the microphone.

[0022] As a further improvement, the broadcast controller is a single board computer or a PC or a touch screen.

[0023] The beneficial effect is that the utility model improves the existing platform isolation protection system. Specifically, the broadcast button or broadcast knob provided on the platform protection device can be operated by the passenger service personnel to form instructions, and the instructions can be transmitted to the broadcast controller and broadcast by the loudspeaker. Compared with the prior art, the utility model allows the passenger service personnel to flexibly control the broadcast content, so that according to the real-time information of the platform, the passenger service personnel can broadcast prompt voice in time 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. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of an embodiment of the platform isolation protection system of the utility model;

[0025] Figure 2 for Figure 1 Front view of the platform protection device equipped with broadcast buttons.

[0026] Description of reference numerals:

[0027] 1. Fixed column; 2. Lifting column; 3. Speaker; 4. Broadcast button; 401. Switch; 402. Selection button; 5. Protection rope; 6. Display screen. DETAILED DESCRIPTION

[0028] 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 speakers of the broadcasting system.

[0029] 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 in time according to the actual information of the platform.

[0030] In order to solve this problem, the basic technical concept of the utility model is to add a broadcast button or a broadcast knob to the platform protection device for manual operation by the passenger service staff on the platform. The broadcast button or the broadcast knob is also provided with a communication module, so that the instructions corresponding to the broadcast button or the broadcast knob can be transmitted through the communication module to the broadcast controller on the broadcast system configured by the platform isolation protection system, thereby controlling the loudspeaker to play different prompt voices through the broadcast controller, so that the passenger service staff can notify the waiting passengers of effective information according to the real-time train situation on the platform.

[0031] The present invention is further described in detail below in conjunction with the embodiments.

[0032] Specific embodiments of the platform isolation protection system provided by the utility model:

[0033] The platform isolation protection system provided in this embodiment is as follows: Figure 1 As shown, it includes a plurality of platform protection devices for being arranged at intervals on the platform, Figure 1 Only four platform protection devices are provided schematically. In fact, more platform protection devices can be arranged according to the length of the platform. Figure 1In the lifting platform isolation protection system shown in the figure, the platform 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 protection 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 platform protection device corresponds to a component formed by a door column and a shielding door.

[0034] In order to play the voice prompt, consistent with the prior art, a loudspeaker 3 is provided on the platform protection device, and in order to make the broadcast prompt content cover the entire area of ​​the platform, loudspeakers 3 are provided on as many platform protection devices as possible, preferably on all platform protection devices. Of course, if the power of the loudspeaker 3 is large, a single loudspeaker 3 can cover a larger range, and it is not necessary to configure loudspeakers 3 on all platform protection devices. Figure 1 For example, looking from left to right, if the loudspeakers 3 configured for the first and third platform protection devices (lifting devices) have greater power, the second platform protection device may not be configured with a loudspeaker.

[0035] In order to control the broadcast content of the speaker 3, the speaker 3 is communicatively connected to a broadcast controller, and the main purpose of the broadcast controller is to control the playback content of the speaker 3. The control here refers to receiving a signal and outputting a control instruction for controlling the playback content of the speaker 3 according to the received signal. The broadcast controller should be configured with an independent operation and control module. Preferably, the broadcast controller can be a single-board computer, a PC or a touch screen configured with a control module.

[0036] The broadcast controller can be set on the platform protection device, for example, the control panel can be integrated and installed inside the platform protection device. Specifically, the broadcast controller can be set on only one platform 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 easy to inspect and repair the broadcast controller.

[0037] Of course, the broadcast controller may also be independently arranged on the station. For example, when the broadcast controller is a PC, an independent cabinet may be arranged on the station, and the PC may be arranged in the cabinet.

[0038] Some platform protection devices in the platform isolation protection system are provided with broadcast buttons 4 for passenger personnel to operate. Of course, broadcast buttons 4 can also be provided on all platform protection devices. The broadcast button 4 is configured with a communication module, and the communication module is connected to the broadcast controller for communication. When the passenger personnel operate the broadcast button 4, the command signal corresponding to the broadcast button 4 can be transmitted to the broadcast controller through the communication module. At this time, the signal transmitted by the communication module is only a simple information instruction corresponding to each broadcast button 4. After receiving these instructions, the broadcast controller performs information conversion operations, and then controls the speaker 3 to play voice prompts (voices with certain semantics).

[0039] Regarding the communication module, it can be a wired connection module with a communication line interface for connecting a communication line, and the specific communication protocol can adopt existing technologies, such as RS-485 protocol. Of course, the communication module can also adopt a wireless module, and the wireless communication protocol can also adopt existing technologies, but for stations with complex electromagnetic fields, wired connection is a more reliable solution.

[0040] The broadcast button 4 is a physical button, which is partially exposed on the outer surface of the platform protection device, with at least the top surface of the physical button exposed, so that the staff can press the physical button. For a lifting platform protection device, the physical button is preferably set on the fixed column 1. This is because the fixed column 1 is fixed and can be easily connected to the line, and the height of the fixed column 1 is relatively short, which is also convenient for the passenger operator to operate. Of course, in other embodiments, the physical button can also be set on the top of the lifting column 2, and the speaker 3 can also be set on the top of the lifting column 2.

[0041] Of course, in other embodiments, in addition to physical buttons, a touch screen with a communication module can also be configured, and the operation button is a tap option on the touch screen, and the button instruction is transmitted to the broadcast controller through the communication module of the touch screen. Figure 2 For example, for a platform protection device equipped with a display screen 6 for displaying train number information, the display screen 6 can be changed to a touch screen, and the touch module of the manual controller 4 can be 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.

[0042] The broadcast button 4 includes a switch 401 and a selection button 402 for controlling the playing content. Different operation buttons 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 1For example, if a train is about to enter the platform from left to right, the passenger attendant can turn on the switch 401 when he sees the train, and select the corresponding selection button 402 (the button corresponding to the train is about to enter the station). The instruction corresponding to the selection button 402 is transmitted to the broadcast controller through the communication module. After receiving the signal, the broadcast controller controls the loudspeaker 3 to play a voice prompt 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 platform protection device enters the preparation opening stage. The passenger attendant selects the corresponding selection button 402 (the button corresponding to the isolation protection system is about to open), and the loudspeaker 3 plays a voice prompt such as "The guardrail is about to open, please pay attention to safety" to remind passengers to pay attention to the platform protection device to avoid accidental injury.

[0043] 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 can be 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. In addition to using the broadcast button 4, in other embodiments, the broadcast button 4 can also be replaced with a broadcast knob, which can be rotated to different angles to switch to different broadcast channels.

[0044] In order to facilitate the passenger transport personnel to notify the waiting passengers of emergency information in real time, the platform protection device provided with the broadcast button 4 is also equipped with a microphone, which can collect the reminder voice broadcast by the passenger transport personnel. The microphone is also connected to the broadcast controller. Specifically, the microphone can use the same communication module as the broadcast button 4. Of course, the microphone can also be equipped with an independent communication module.

[0045] In this way, when necessary, the passenger attendant will broadcast relevant content in real time according to the information of the platform train. The broadcast content information is picked up by the microphone. After the voice information is transmitted to the broadcast controller, the loudspeaker 3 broadcasts the picked up voice to promptly notify the waiting passengers of relevant emergency information.

[0046] Among the above-mentioned broadcast buttons, some of the broadcast 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.

[0047] After analysis, it can be known that when the utility model is in use, according to the actual train information on the platform, the platform passenger personnel can operate the operating buttons or operating knobs on the platform protection device, and the instructions corresponding to the operating buttons or operating knobs can be transmitted to the broadcast controller through the communication module, and the broadcast controller controls the loudspeaker to play the corresponding prompt voice, which solves the problem that the current platform isolation protection system cannot promptly remind waiting passengers according to the actual situation of the platform train.

[0048] Specific embodiments of the platform protection device in the utility model:

[0049] The platform protection device is the platform protection device configured with a broadcast button or a broadcast knob recorded in the embodiment of the above-mentioned platform isolation protection system, and will not be described in detail here.

[0050] 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. A platform protection device, It is characterized in that The platform protection device is equipped with a broadcast button or a broadcast knob for passenger personnel to operate. The broadcast button or the broadcast knob is equipped with a communication module. The communication module is used to communicate with the broadcast controller of the platform isolation protection system to transmit the instructions corresponding to the broadcast button or the broadcast knob to the broadcast controller, and play the corresponding voice prompts through the speakers on the platform isolation protection system.

2. The platform protection device according to claim 1, It is characterized in that The broadcast button includes a physical button, and the physical button is partially exposed on the outer surface of the platform protection device.

3. The platform protection device according to claim 1 or 2, It is characterized in that At least some of the broadcast buttons are selection buttons for controlling the speaker to play different prompt voices.

4. The platform protection device according to claim 1 or 2, It is characterized in that The communication module is equipped with a communication line interface.

5. The platform protection device according to claim 1 or 2, It is characterized in that The platform protection device is also equipped with a microphone, which is used to pick up the voice broadcast by the passenger staff. The microphone is communicatively connected to the communication module or the microphone is equipped with an independent communication module for communicating with the broadcast controller to transmit the picked up voice information to the broadcast controller.

6. The platform protection device according to claim 5, It is characterized in that Some of the broadcast buttons are pickup control buttons for controlling the sound pickup of the microphone.

7. A platform isolation protection system, comprising a plurality of platform protection devices arranged at intervals on the platform, at least some of the platform protection devices are provided with speakers, the speakers are communicatively connected to a broadcast controller, It is characterized in that At least some platform protection devices are equipped with broadcast buttons or broadcast knobs for passenger personnel to operate. The broadcast buttons or broadcast knobs are equipped with communication modules. The communication module is communicatively connected with the broadcast controller to transmit the instructions corresponding to the broadcast buttons or broadcast knobs to the broadcast controller and play the corresponding voice prompts through the speakers.

8. The platform isolation protection system according to claim 7, It is characterized in that The broadcast button includes a physical button, and the physical button is partially exposed on the outer surface of the platform protection device.

9. The platform isolation protection system according to claim 7 or 8, It is characterized in that At least some of the broadcast buttons are selection buttons for controlling the speaker to play different prompt voices.

10. The platform isolation protection system according to claim 7 or 8, It is characterized in that The communication module is equipped with a communication line interface.

11. The platform isolation protection system according to claim 7 or 8, It is characterized in that The platform protection device is also equipped with a microphone, which is used to pick up the voice broadcast by the passenger staff. The microphone is communicatively connected to the communication module or the microphone is equipped with an independent communication module for communicating with the broadcast controller to transmit the picked up voice to the broadcast controller.

12. The platform isolation protection system according to claim 11, It is characterized in that Some of the broadcast buttons are pickup control buttons for controlling the sound pickup of the microphone.

13. The platform isolation protection system according to claim 7 or 8, It is characterized in that The broadcast controller is a single board computer, a PC or a touch screen.

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