High-speed rail station ground screen with voice broadcast function
By integrating voice broadcasting and sensors on the ground LED display of the high-speed rail station, the problem of passengers ignoring the yellow safety line is solved, effective reminders and safety guarantees are achieved, and workload and safety hazards of staff are reduced.
Patent Information
- Application Number
- CN202420749417.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-04-12
AI Technical Summary
On the platform of the high-speed rail station, some passengers ignore the yellow safety line, which leads to frequent reminders from staff, which increases workload and poses safety hazards. Especially when the platform is long or multiple passengers exceed the safety line, it is difficult to remind them in time.
Design a ground LED display with voice broadcast function, including an underground shell, rear cover body, speaker, processor, panel, LED display and sensor. The sensor senses the passenger position to transmit signals to the processor and controls the speaker to perform. Reminder and display prompt words through the LED display to ensure that passengers do not exceed the safety line.
Effectively remind passengers to maintain a safe distance, reduce the workload of staff, improve work efficiency, and enhance passengers' waiting safety.
Smart Images
Figure CN222319731U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a ground LED display screen, in particular to a high-speed railway station ground screen with a voice broadcasting function. Background Art
[0002] At present, there are yellow safety signs on the platforms of my country's high-speed railway stations, which serve as warnings and keep a safe distance. Passengers are safe as long as they are within the yellow safety line while waiting for the train. However, in reality, some passengers still ignore the yellow safety line and sometimes walk outside the yellow safety line. If a train arrives at the station, this is very dangerous. Therefore, the staff of the train station have to pick up the horn from time to time to remind passengers not to exceed the yellow safety line. In addition, the platforms of the train station are usually long. If a passenger exceeds the safety line at a distant platform, the staff also need to run over quickly to remind them, which greatly increases the workload of the staff. It also takes a certain amount of time to run over. If a train arrives at the station, it is also extremely unsafe. If a large number of passengers cross the yellow safety line in the waiting area of different carriages, it will be difficult for the staff to remind each passenger in time, and there will also be safety hazards. Utility Model Content
[0003] The utility model provides a high-speed railway station ground screen with a voice broadcasting function, the main purpose of which is to solve the above-mentioned problems.
[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0005] A high-speed railway station ground screen with a voice broadcast function comprises an underground shell, a rear cover body, a speaker, a processor, a panel, an LED display screen and a sensor, wherein the rear cover body is installed in the underground shell, the speaker and the processor are both installed in the rear cover body, the panel cover is arranged on the top of the underground shell and the top of the panel is made of a transparent material, the LED display screen is installed on the rear cover body in a forward tilted manner, the sensor is installed on the upper part of the rear cover body and is located between the LED display screen and the panel, both sides of the underground shell are through openings, a containing cavity is formed between the left side of the rear cover body and the left inner part of the underground shell, a wiring harness connector is connected to the right side of the rear cover body, and the wiring harness connector passes through the right side of the rear cover body and is connected to the speaker, the processor, the LED display screen and the sensor.
[0006] A lower baffle and an upper baffle are respectively arranged on the inner front side wall and the rear side wall of the rear cover body. The upper baffle is higher than the lower baffle. The LED display screen is placed on the upper baffle and the lower baffle in a forward tilted manner.
[0007] The top of the rear cover body is provided with an embedding groove, and a transparent glass is embedded in the embedding groove.
[0008] The speaker is installed on the right side of the rear cover body, and a plurality of sound holes are arranged on the right side wall of the rear cover body.
[0009] The sensor can be adjusted left and right and is installed in the middle of the rear cover body.
[0010] From the above description of the structure of the utility model, it can be seen that compared with the prior art, the utility model has the following advantages: the utility model has a simple structure and a clever design. The utility model is installed at the original position of the yellow safety line. The sensor of the utility model can sense the passengers above it. When it senses that the passengers are above, the signal is transmitted to the processor. The processor can control the speaker to make a voice broadcast to remind the passengers not to go beyond the floor screen. At the same time, an LED display screen is set, and luminous prompt words can be displayed on the LED display screen, so that passengers can see it at a glance. This can greatly ensure that the passengers do not go beyond the floor and ensure the safety of passengers waiting for the bus. At the same time, it can also reduce the workload of the staff and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is an exploded schematic diagram of the utility model.
[0012] Figure 2 It is a three-dimensional schematic diagram of the utility model.
[0013] Figure 3 It is a schematic cross-sectional view of the rear cover body of the present utility model.
[0014] Figure 4 Schematic diagram of multiple connections of the utility model DETAILED DESCRIPTION
[0015] Reference Figure 1 A high-speed railway station ground screen with voice broadcast function comprises an underground shell 1, a rear cover body 2, a speaker 3, a processor 4, a panel 5, an LED display screen 6 and a sensor 7. The rear cover body 2 is installed in the underground shell 1, the speaker 3 and the processor 4 are both installed in the rear cover body 2, the panel 5 is covered on the top of the underground shell 1, the top of the rear cover body 2 is provided with an embedding groove, and a transparent glass 51 is embedded in the embedding groove, and the glass 51 can be tempered glass 51.
[0016] Reference Figure 1. The buried shell 1 is pre-installed in the floor, the rear cover body 2 is installed in the buried shell 1, and the panel 5 is covered on the top of the buried shell 1. This arrangement can be easily disassembled and repaired. During maintenance, only the panel 5 needs to be removed to repair and replace the components inside the rear cover body 2, which is convenient to use. The arrangement of the panel 5 can protect the LED display screen 6 from being stepped on, and the glass 51 is designed to enable the content of the LED display screen 6 to be more clearly seen. The speaker 3 has the function of voice broadcasting, and the processor 4 includes a data transmission module and a voice transmission module, which can output the data of the sensor. The processor 4 can control the LED display screen 6 and the sensor 7, and the processor 4 can also be connected to an external controller. For example, at night or when there are no passengers waiting for the bus, the sensing output signal of the sensor 7 can be turned off to avoid false broadcasting. The LED display screen 6 can display eye-catching fonts and has a prompt function. The sensor 7 can use a photoelectric sensor, which has a large sensing distance and range, and can sense in time that someone is above it, and then output a signal.
[0017] Reference Figures 1 to 3 The inner front side wall and the rear side wall of the rear cover body 2 are respectively provided with a lower rib 9 and an upper rib 8, wherein the upper rib 8 is higher than the lower rib 9, and the LED display screen 6 is placed on the upper rib 8 and the lower rib 9 in a forward tilted manner. The upper rib 8 and the lower rib 9 can ensure that the LED display screen 6 is installed at an angle and faces the direction of the passengers, so that the passengers waiting for the bus can see the content of the LED display screen 6 more clearly. At the same time, the LED display screen 6 is placed on the upper rib 8 and the lower rib 9, which makes installation and disassembly more convenient, does not require too much cumbersome fixation, and the design is more reasonable.
[0018] Reference Figure 1 The sensor 7 is installed in the middle of the upper part of the rear cover body 2 and is located between the LED display screen 6 and the panel 5. The sensor 7 can be adjusted left and right. An adjustment slot is provided in the middle of the rear cover body 2, so that the sensor 7 can be easily adjusted. During installation, the sensor 7 can be adjusted according to the site so that the sensor 7 is close to the left or right.
[0019] Reference Figure 1 , Figure 2 and Figure 4. The two sides of the buried shell 1 are through openings, and a receiving chamber 10 is formed between the left side of the rear cover body 2 and the left inner part of the buried shell 1. The right side of the rear cover body 2 is connected with a harness connector, and the harness connector passes through the right side of the rear cover body 2 and is connected to the speaker 3, the processor 4, the LED display screen 6 and the sensor 7. The utility model can connect multiple sections of floor screens to each other, and the harness connector 11 passes through the right side of the rear cover body 2 and is connected to the left side of the next section of the floor screen, so as to achieve splicing installation of different lengths, which is suitable for use on different train platforms. The utility model can ensure that multiple floor plates are connected head to tail by setting a harness head 11, and at the same time, the receiving chamber 10 is set to accommodate the harness head 11 of the connected section, which is convenient for installation. The harness head 11 integrates power lines, data lines, audio lines, etc., realizes multiple harness connections, and transmits signals and currents. The setting of the harness head 11 can facilitate the rapid disassembly of the connecting wires. For example, if there is a failure of an electronic device such as a failure of the LED display screen 6, the cable can be quickly disconnected, and installation and maintenance are convenient.
[0020] Reference Figures 1 to 3 The speaker 3 is installed on the right side of the rear cover body 2. The right side wall of the rear cover body 2 is provided with a plurality of sound holes 12. The sound holes 12 can make the voice broadcast sound more easily transmitted to the ears of passengers.
[0021] The above is only a specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any non-substantial changes to the utility model using this concept shall be deemed as an infringement of the protection scope of the utility model.
Claims
1. A high-speed railway station ground screen with voice broadcast function, characterized in that: The invention comprises an underground shell, a rear cover body, a speaker, a processor, a panel, an LED display screen and a sensor. The rear cover body is installed in the underground shell, the speaker and the processor are both installed in the rear cover body, the panel cover is arranged on the top of the underground shell and the top of the panel is made of a transparent material, the LED display screen is installed on the rear cover body in a forward tilted manner, the sensor is installed on the upper part of the rear cover body and is located between the LED display screen and the panel, the two sides of the underground shell are through openings, an accommodating cavity is formed between the left side of the rear cover body and the left inner part of the underground shell, the right side of the rear cover body is connected with a wiring harness connector, and the wiring harness connector passes through the right side of the rear cover body and is connected with the speaker, the processor, the LED display screen and the sensor.
2. A high-speed railway station ground screen with voice broadcast function as claimed in claim 1, characterized in that: A lower baffle and an upper baffle are respectively arranged on the inner front side wall and the rear side wall of the rear cover body. The upper baffle is higher than the lower baffle. The LED display screen is placed on the upper baffle and the lower baffle in a forward tilted manner.
3. A high-speed railway station ground screen with voice broadcast function as claimed in claim 1, characterized in that: The top of the rear cover body is provided with an embedding groove, and a transparent glass is embedded in the embedding groove.
4. A high-speed railway station ground screen with voice broadcast function as claimed in claim 1, characterized in that: The speaker is installed on the right side of the rear cover body, and a plurality of sound holes are arranged on the right side wall of the rear cover body.
5. A high-speed railway station ground screen with voice broadcast function as claimed in any one of claims 1 to 4, characterized in that: The sensor is installed at the middle part of the rear cover body in a way that it can be adjusted leftward and rightward.