CN212098832U

CN212098832U - Carriage and rail vehicle

Info

Publication number: CN212098832U
Application number: CN202020399385.4U
Authority: CN
Inventors: 石华; 毕越宽; 杨超; 冯宝祥; 卢益明; 胡洋
Original assignee: CRRC Tangshan Co Ltd
Current assignee: CRRC Tangshan Co Ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-12-08
Anticipated expiration: 2030-03-25

Abstract

The embodiment of the application provides a carriage and rail vehicle, wherein, the carriage includes: a carriage main body; a transverse partition wall disposed in the trunk body in a transverse direction, dividing an inner space of the trunk body into a seating area and a passageway area; the aisle areas are distributed at two ends of the seating area; the first audio induction loop line is used for sending induction signals and is arranged in a ring shape in the riding area; the second audio induction loop line is used for sending induction signals and is arranged in a ring shape in the aisle area; the sensing signal is a sensing signal which can be identified by the hearing aid; and the audio induction driver is respectively connected with the first audio induction loop wire and the second audio induction loop wire. The carriage and the rail vehicle provided by the embodiment of the application can provide a hearing-aid environment, so that passengers with hearing impairment can also timely listen to vehicle broadcast information.

Description

Carriage and rail vehicle

Technical Field

The application relates to a carriage built-in technology, in particular to a carriage and a railway vehicle.

Background

Rail vehicles, which are important traffic ties linking cities, are also becoming the main vehicles in cities, and include at least two cars connected in series. The train is provided with a broadcasting system for normal hearing people to listen to, and the broadcasting system is used for broadcasting train arrival information, train personnel broadcast information, video and audio entertainment information and the like, but for disabled people with hearing impairment, the only way for acquiring information is a display screen positioned at the train end. However, in actual operation, when a display screen failure, a display system communication failure or a person overlooks, the person cannot know the station information in time, and the problem of sitting and standing occurs. Even if the hearing aid is carried by the part of the personnel, the information can be obtained only by communicating with the trainee, but the problem of getting through the station can also occur if the trainee can not be found in time.

Disclosure of Invention

In order to solve one of the technical defects, the embodiment of the application provides a carriage and a rail vehicle.

An embodiment of a first aspect of the present application provides a vehicle cabin, which is characterized by comprising:

a carriage main body;

a transverse partition wall disposed in the trunk body in a transverse direction, dividing an inner space of the trunk body into a seating area and a passageway area; the aisle areas are distributed at two ends of the seating area;

the first audio induction loop line is used for sending induction signals and is arranged in a ring shape in the riding area;

the second audio induction loop line is used for sending induction signals and is arranged in a ring shape in the aisle area; the sensing signal is a sensing signal which can be identified by the hearing aid;

and the audio induction driver is respectively connected with the first audio induction loop wire and the second audio induction loop wire.

The vehicle cabin is characterized in that the first audio induction loop is annularly encircled along the inner side edge of the top plate of the seating area.

The carriage is characterized in that a plurality of rows of seats are arranged in the seating area along the longitudinal direction, each row of seats is divided into two groups and is respectively arranged along two side walls of the carriage main body, and a longitudinal passage is formed in the middle of the seating area;

the first audio frequency induction loop comprises: the inner ring line and the outer ring line are independent of each other, and the inner ring line and the outer ring line are respectively connected with the audio induction driver;

the outer ring line is annularly encircled along the inner side edge of the top plate of the sitting area;

the inner ring line is encircled above the longitudinal passage to form a ring shape.

the first audio frequency induction loop comprises: two independent sub-loop lines which are arranged side by side in the transverse direction are respectively connected with the audio induction driver;

each sub-ring line is annularly surrounded above a plurality of rows of seats arranged along the side wall of one side.

The vehicle compartment as described above, further comprising:

a middle partition plate disposed in the middle of a seating area in a horizontal direction, and dividing the seating area into an upper space and a lower space; stairs are respectively arranged between the upper layer space and the aisle area and between the lower layer space and the aisle area; the first audio induction loop line is arranged in the upper layer space, and the first audio induction loop line is arranged in the lower layer space.

The carriage is characterized in that the first audio induction loop line arranged in the upper layer space is encircled to form a ring shape along the top edge of the carriage main body;

the first audio induction loop line arranged in the lower layer space is encircled to form a ring shape along the edge of the middle partition plate.

According to the carriage, the first audio induction loop arranged in the upper-layer space is fixed on the upper-layer wire groove, and the upper-layer wire groove is fixed on the inner side of the roof in the carriage main body.

According to the carriage, the first audio induction loop arranged in the lower-layer space is fixed on the lower-layer wire groove, and the lower-layer wire groove is fixed on the inner side of the side wall in the carriage main body; alternatively, the first and second electrodes may be,

the first audio induction loop line arranged in the lower layer space is fixed on a luggage rack, and the luggage rack is arranged on the inner side of the side wall in the carriage main body.

As described above, the second audio frequency induction loop is looped around the edge of the ceiling in the aisle region.

An embodiment of a second aspect of the present application provides a rail vehicle, including: at least one section of the carriage as described above.

The technical scheme that this application embodiment provided, adopt the first audio frequency response loop wire that is used for sending inductive signal to lay into the ring-type in taking the region, a second audio frequency response loop wire for sending inductive signal, lay into the ring-type in the passageway region, first audio frequency response loop wire and second audio frequency response loop wire link to each other with audio frequency response driver respectively, in order to send out the inductive signal that can be discerned by the audiphone under the drive of audio frequency response driver, make the passenger who wears the audiphone in taking the region, the passageway region can both receive and hear the interior broadcast of car under the help of audiphone, in time accurately know station information, broadcast information, carriage layout information etc. avoid appearing the problem of wrong car down.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a plan view of a vehicle compartment according to a first embodiment of the present disclosure;

FIG. 2 is a top view of another car provided in accordance with an embodiment of the present disclosure;

FIG. 3 is a top view of another car provided in accordance with an embodiment of the present disclosure;

FIG. 4 is a side perspective view of a double deck compartment as provided in example two of the present application;

fig. 5 is a plan view of an upper space in a double-deck vehicle body according to a second embodiment of the present application;

fig. 6 is a longitudinal cross-sectional view of an aisle region in a double-deck compartment provided in embodiment two of the present application;

FIG. 7 is an enlarged view of area A of FIG. 6;

fig. 8 is a longitudinal sectional view of a seating area in a double deck compartment provided in accordance with a second embodiment of the present application;

fig. 9 is an enlarged view of the region B in fig. 8.

Reference numerals:

1-a carriage body; 11-a seating area; 12-aisle areas; 13-longitudinal aisle; 14-a seat; 15-intermediate partition board; 16-upper level space; 17-a lower level space; 18-aisle area ceiling; 19-top wire chase; 110-middle wire chase;

2-a first audio frequency induction loop; 21-inner loop; 22-outer loop line; 23-sub-loop line;

3-second audio frequency induction loop.

Detailed Description

In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following further detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not exhaustive of all embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

Example one

The embodiment provides a carriage which can be applied to a rail vehicle, wherein the rail vehicle can be an internal combustion locomotive or an electric locomotive, and can be a motor train unit, a subway, a light rail or a tramcar. The carriage can enable passengers with hearing impairment to listen to the broadcast signals, and the passengers can conveniently know the station information.

In the present embodiment, the traveling direction of the rail vehicle is defined as a longitudinal direction, a direction perpendicular to the traveling direction is defined as a lateral direction, and a direction perpendicular to a horizontal plane is referred to as a vertical direction or a vertical direction.

Fig. 1 is a plan view of a vehicle cabin according to a first embodiment of the present application. As shown in fig. 1, the present embodiment provides a vehicle compartment including: a vehicle body 1 and a lateral partition wall (not shown in the drawings). The length of the vehicle compartment body 1 in the longitudinal direction is larger than the width thereof in the lateral direction. The lateral partition walls are disposed in the cabin body 1 in the lateral direction, and divide the inner space of the cabin body 1 into a seating area 11 and aisle areas 12, and the aisle areas 12 are distributed at both longitudinal ends of the seating area 11. The seating area 11 is provided with a plurality of rows of seats, and the aisle area 12 is typically provided with end doors, vehicle doors, electrical cabinets, fire extinguishers, disabled seats, and the like.

The first audio frequency induction loop 2 is arranged in a ring shape in the seating area 11. First audio frequency response loop line 2 links to each other with audio frequency response driver, and audio frequency response driver can be with normal pronunciation broadcast conversion in the carriage for the signal of telecommunication, sends first audio frequency response loop line 2 again to make first audio frequency response loop line 2 send out the sensing signal that can be discerned by the audiphone. If a passenger with hearing impairment wears the hearing aid, the hearing aid receives the sensing signal, converts the sensing signal into an electric signal, and sends out a corresponding sound signal to be heard by the passenger, so that the passenger can timely and accurately know station information, broadcast information, carriage layout information and the like.

A second audio frequency induction loop 3 is arranged in a loop in the aisle region 12. The second audio sense loop 3 is also connected to a corresponding audio sense driver. The second audio induction loop 3 emits induction signals to enable passengers to listen to the broadcast information in the aisle region 12, which has the same working principle as the first audio induction loop 2.

The first audio frequency induction loop 2 and the second audio frequency induction loop 3 can adopt existing devices, such as: and the magnetic coil adopts a common single-core cable. The induction signals emitted by the first audio induction loop 2 and the second audio induction loop 3 are magnetic signals.

The technical scheme that this embodiment provided adopts the first audio frequency response loop wire that is used for sending inductive signal and arranges into the ring-type in taking the region, a second audio frequency response loop wire for sending inductive signal, arrange into the ring-type in the passageway region, first audio frequency response loop wire and second audio frequency response loop wire link to each other with audio frequency response driver respectively, in order to send out the inductive signal that can be discerned by the audiphone under the drive of audio frequency response driver, make the passenger who wears the audiphone in taking the region, the passageway region can both receive and hear the interior broadcast of car under the help of audiphone, in time accurately know station information, broadcast information, carriage layout information etc. avoid appearing the problem of wrong car.

For most of the passenger compartments, a plurality of rows of seats 14 are provided in the seating area 11 in the longitudinal direction, each row of seats 14 is divided into two groups and is provided along both side walls of the compartment body, a gap is left between the two groups of seats 14 in the same row, and a longitudinal passage 13 is formed in the middle of the seating area 11 for a person to pass through. In addition, both longitudinal ends of the seating area 11 are provided with aisle areas 12.

On the basis of the above technical solution, the present embodiment provides an implementation manner of the second audio loop 3:

the second audio frequency induction loop 3 is arranged above the aisle area 12, and particularly, the second audio frequency induction loop is encircled to be annular along the edge of a top plate of the aisle area 12, so that induction signals sent by the second audio frequency induction loop 3 can cover the whole aisle area 12, and passengers can receive the induction signals no matter where the passengers are located on the hearing aids on the passengers. An audio inductive driver for driving the second audio inductive loop 3 is arranged in the aisle region 12, for example in an electrical cabinet of the aisle region 12.

The embodiment further provides an implementation manner of the first audio loop 2: the first audio frequency induction loop 2 is arranged above the sitting area 11 and is encircled into a ring shape along the inner side edge of the top plate of the sitting area 11. Most or all of the seats in the seating area 11 are located below the area enclosed by the first audio frequency induction loop 2, so that the induction signal emitted by the first audio frequency induction loop 2 covers most or the whole seating area 11. An audio inductive driver for driving the first audio inductive loop 2 is arranged in the aisle region 12, for example in an electrical cabinet of the aisle region 12 or on a ceiling of the aisle region 12.

The present embodiment also provides another implementation manner of the first audio loop 2: fig. 2 is a top view of another car provided in the first embodiment of the present application. As shown in fig. 2, the first audio loop 2 includes: the inner loop 21 and the outer loop 22 are independent of each other, and the inner loop 21 and the outer loop 22 are each connected to an audio induction driver.

The outer loop 22 is disposed above the seating area 11, specifically, is in a ring shape surrounding along an inner side edge of a top plate of the seating area 11, and all seats in the seating area 11 are located below an area surrounded by the first audio sensing loop 2, so that the sensing signal emitted by the outer loop 22 covers the entire seating area 11. The sensing signal received near the seat below the first audio sensing loop 2 (i.e. the seat against the window) is strongest.

The inner loop 21 is looped over the longitudinal aisle 13. The inner loop 21 is equivalent to enclose an area covering the longitudinal aisle 13 so as to maximize the sensing signal received near the seat next to the longitudinal aisle 13.

By adopting the layout of the inner ring line 21 and the outer ring line 22, the hearing aid carried by the passenger can receive a strong sensing signal no matter which seat the passenger is in.

The present embodiment provides another implementation manner of the first audio loop 2: fig. 3 is a top view of another car provided in an embodiment of the present application. As shown in fig. 3, the first audio sense loop 2 includes: two independent sub-loop wires 23 arranged side by side in the transverse direction are respectively connected with the audio induction driver. Each sub-loop line 23 is annularly surrounded above a plurality of rows of seats arranged along the side wall of one side, so that the area surrounded by one sub-loop line 23 covers all the seats on one side of the longitudinal aisle 13, the area surrounded by the other sub-loop line 23 covers all the seats on the other side of the longitudinal aisle 13, and the situation that all the seats nearby can receive strong induction signals can be achieved.

The technical scheme can be applied to a single-layer carriage and also can be applied to a double-layer carriage. On the basis of the above technical solution, the following embodiments of the present application provide a specific implementation manner of a double-deck car.

Example two

Fig. 4 is a side perspective view of a vehicle compartment provided in the second embodiment of the present application. As shown in fig. 4, the cabin body 1 is still divided into a seating area and a corridor area, wherein the seating area is divided into upper and lower floors.

Specifically, the intermediate partition 15 is provided in the middle of the seating area 11 in the horizontal direction, and divides the seating area 11 into an upper space 16 and a lower space 17. Stairs are respectively arranged between the upper-layer space 16 and the aisle area 12 and between the lower-layer space 17 and the aisle area 12, so that passengers can enter the compartment from the vehicle door and go up to the upper-layer space 16 or down to the lower-layer space 17 through the stairs. The aisle area 12 has a height between the upper level space 16 and the lower level space 17, so the aisle area 12 may also be referred to as an intermediate layer area. The middle layer area can be used for placing an electric appliance cabinet, a fixing device of a chair for the disabled, a fire extinguisher and the like.

The upper space 16 is provided with a first audio induction loop 2 connected with an audio induction driver. Specifically, the first audio frequency induction loop 2 may be a loop disposed above the upper space 16, for example: the top plate of the upper space is surrounded in a ring shape along its edge, see fig. 1. Alternatively, the first audio sense loop line 2 may adopt a layout of the inner loop line 21 and the outer loop line 22 (see fig. 2), or may adopt a layout of the two sub-loop lines 23 (see fig. 3).

Fig. 5 is a plan view of an upper space in a double-deck vehicle compartment according to a second embodiment of the present application. As shown in fig. 5, the lower space 17 is also provided with a first audio sensing loop 2 connected to an audio sensing driver. Specifically, the first audio frequency induction loop 2 may be a loop, and is disposed above the lower layer space 17, for example: the lower surface of the intermediate partition 15 is circumferentially annular along its edge. Alternatively, the first audio sense loop line 2 may adopt a layout of the inner loop line 21 and the outer loop line 22 (see fig. 2), or may adopt a layout of the two sub-loop lines 23 (see fig. 3).

The audio induction drivers for driving the first audio induction loop 2 in the upper and

lower spaces

16, 17, respectively, may be arranged in the aisle region 12, for example in an electrical cabinet of the aisle region 12 or on a ceiling of the aisle region 12. The two audio frequency induction drivers may be disposed in the same side of the aisle region 12, or may be disposed in two side of the aisle region 12.

For the setting mode of the second audio frequency induction loop 3, the present embodiment provides a specific implementation manner:

fig. 6 is a longitudinal sectional view of an aisle region in a double-deck compartment provided in a second embodiment of the present application, and fig. 7 is an enlarged view of a region a in fig. 6. As shown in fig. 6 and 7, the second audio induction loop 3 is disposed on the aisle area ceiling 18, specifically, at both lateral ends of the aisle area ceiling 18.

For the setting mode of the first audio frequency induction loop 2, the present embodiment provides a specific implementation manner:

fig. 8 is a longitudinal sectional view of a seating area in a double deck compartment according to a second embodiment of the present application, and fig. 9 is an enlarged view of a region B in fig. 8. As shown in fig. 8 and 9, the first audio induction loop wire 2 disposed in the upper space 16 is fixed to the outside of the upper wire groove 19, and the upper wire groove 19 is fixed to the inside of the roof. The first audio induction loop wire 2 may be strapped and secured to the upper wire chase 19 by a strapping tape.

The first audio induction loop wire 2 arranged in the lower layer space 17 is fixed on the lower layer wire casing 110, and the lower layer wire casing 110 is fixed on the lower surfaces of the two transverse ends of the middle partition 15. The first audio induction loop wire 2 may be bound and fixed to the lower wire casing 110 by a binding tape. Alternatively, the first audio induction loop 2 disposed in the lower space 17 may be fixed to a luggage rack disposed inside the side wall of the vehicle body. Alternatively, the first audio frequency induction loop 2 may be disposed on other structures.

In this embodiment, in an environment without metal, the coverage area of each audio frequency induction loop line is 300 square meters; in a carriage made of metal materials, the coverage range of each audio induction loop is 20 square meters to 100 square meters. The power of the continuously emitted signal of each audio induction loop is 70W, the power in the mute state is 10W, and the peak power which can be reached is 150W.

The length of each audio induction loop can be set according to the size of the carriage and the layout of the seats. Under the condition of constant power, the strength of the sent induction signal can be increased by reducing the length of the audio induction loop wire.

On the basis of the technical scheme, the embodiment also provides a railway vehicle which comprises at least one carriage provided by any one of the contents. Adopt the first audio frequency response loop wire that is used for sending inductive signal to lay into the ring-type in taking the region, a second audio frequency response loop wire for sending inductive signal, lay into the ring-type in the passageway region, first audio frequency response loop wire and second audio frequency response loop wire link to each other with audio frequency induction driver respectively, in order to send out the inductive signal that can be discerned by the audiphone under the drive of audio frequency induction driver, make the passenger who wears the audiphone in taking the region, the passageway region can both receive and hear the broadcasting in the car under the help of audiphone, in time accurately know station information, broadcast information, carriage layout information etc., the problem of wrong car is avoided appearing.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims

1. A vehicle compartment, comprising:

a carriage main body;

2. The compartment of claim 1, wherein the first audio induction loop is looped around along an inside edge of the seating area ceiling.

3. A vehicle compartment according to claim 1, wherein a plurality of rows of seats are provided in the seating area in the longitudinal direction, each row of seats being divided into two groups provided along both side walls of the vehicle compartment body, respectively, with a longitudinal passage formed in the middle of the seating area;

4. A vehicle compartment according to claim 1, wherein a plurality of rows of seats are provided in the seating area in the longitudinal direction, each row of seats being divided into two groups provided along both side walls of the vehicle compartment body, respectively, with a longitudinal passage formed in the middle of the seating area;

5. A carriage as claimed in any one of claims 2-4, characterized by further comprising:

6. The compartment of claim 5, wherein the first audio induction loop disposed in the upper space is looped around along a top edge of the compartment body;

7. A compartment as claimed in claim 6, characterised in that the first audio induction loop disposed in the upper space is secured to an upper deck wireway secured to the inside of the roof in the compartment body.

8. The compartment of claim 6, wherein the first audio induction loop disposed in the lower space is secured to a lower raceway secured to an inner side of a side wall in the compartment body; alternatively, the first and second electrodes may be,

9. A compartment as claimed in claim 5, characterised in that the second audio induction loop is looped around the edge of the roof in the aisle region.

10. A rail vehicle, comprising: at least one carriage as claimed in any one of claims 1-9.