CN212936106U

CN212936106U - Intelligent inquiry terminal for public transport

Info

Publication number: CN212936106U
Application number: CN202021553053.3U
Authority: CN
Inventors: 朱春胜
Original assignee: Shanghai Winner Electronic Technology Co ltd
Current assignee: Shanghai Winner Electronic Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-04-09
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a public transit intelligence inquiry terminal, including intelligent audio amplifier, its characterized in that: the intelligent loudspeaker box comprises an intelligent loudspeaker box body, a display screen, a broadcasting loudspeaker, a loudspeaker main board, an audio acquisition chip, a USB interface, a microphone and a loudspeaker main board, wherein the display screen is fixedly connected to the top of the front end of the intelligent loudspeaker box body; through the intelligent sound box, the audio acquisition chip and the microphone of design, the intelligent inquiry terminal of public transit can be through voice interaction to the form inquiry transfer information of asking the way, and it is convenient to use, improves passenger's transfer inquiry efficiency, promotes passenger's satisfaction, has good social.

Description

Intelligent inquiry terminal for public transport

Technical Field

The utility model belongs to the technical field of the public transit, concretely relates to terminal is inquired to public transit intelligence.

Background

The voice recognition technology is a technology for converting vocabulary contents in human language into readable input of a computer, is widely applied to daily life of people, and query service equipment used in the public transportation field on the market still has various defects and cannot meet the requirements of production and life.

For example, the current navigation software implementation function needs certain manual operation and setting by passengers, and for the old and people who are not sensitive to electronic equipment, the problems that the navigation software cannot be used and transfer is difficult exist, and therefore the intelligent bus inquiry terminal is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a terminal is inquired to public transit intelligence to the present navigation software who proposes in solving above-mentioned background art realizes that the function needs the passenger to carry out certain manually operation and setting, and to the old person and to the insensitive crowd of electronic equipment, the problem that can not use navigation software, transfer difficulty exists.

In order to achieve the above object, the utility model provides a following technical scheme: public transit intelligence inquiry terminal, including intelligent audio amplifier, its characterized in that: the utility model discloses a loudspeaker, including intelligent audio amplifier, front end top fixedly connected with display screen of intelligent audio amplifier, the front end bottom fixedly connected with of intelligent audio amplifier reports loudspeaker, the inside fixedly connected with audio amplifier mainboard of intelligent audio amplifier, the inside of intelligent audio amplifier is provided with the audio frequency on the top of audio amplifier mainboard and gathers the chip, the tip fixedly connected with USB interface of audio frequency collection chip, circuit connection between USB interface and the audio amplifier mainboard, the inside of intelligent audio amplifier is adjacent to inner wall fixedly connected with microphone, circuit connection between microphone and the audio amplifier mainboard.

Preferably, the bottom surface of the intelligent sound box is provided with a containing groove, and a sucker is arranged inside the containing groove.

Preferably, the port of sucking disc is towards the bottom of intelligent audio amplifier, sucking disc and holding groove fixedly connected with fixed spring.

Preferably, both sides of the bottom of the intelligent sound box are provided with fixing bottom plates, and the fixing bottom plates cover the outside of the port of the accommodating groove.

Preferably, the outer end outer wall of the fixed bottom plate is provided with a bolt hole, and the bottom surface of the fixed bottom plate is fixedly connected with anti-skid grains.

Preferably, the fixed bottom plate's top fixed surface is connected with the slide rail, the spout has all been seted up at the both ends of accomodating the groove in the bottom of intelligent audio amplifier.

Preferably, the port of spout is fixed in the inside of intelligent audio amplifier, the slide rail is fixed in the inside of spout and mutual block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the intelligent audio amplifier of design, chip and microphone are gathered to the audio frequency, it needs the passenger to carry out certain manual operation and setting to have solved present navigation software and realize the function, and to old person and to the insensitive crowd of electronic equipment, there is the problem that can not use navigation software, the transfer difficulty, public transit intelligence inquiry terminal can pass through voice interaction, with the form inquiry transfer information of asking the way, it is convenient to use, improve passenger transfer inquiry efficiency, promote passenger satisfaction, good social has.

2. Through the groove of accomodating, sucking disc and the fixed spring of design, solved present intelligence and asked the terminal and be difficult for fixing a position at the inside fixed in-process of bus to lead to intelligence to ask the terminal installation to take place the problem of skew, the sucking disc is fixed in accomodating inslot portion under the PMKD separation, and PMKD transversely expands along the spout, and the sucking disc adsorbs with bus installation face under the fixed spring promotes and inquires the terminal location fixed with intelligence.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the intelligent sound box of the present invention;

fig. 3 is a schematic structural diagram of a microphone array according to the present invention;

fig. 4 is a schematic bottom view of the present invention;

FIG. 5 is a schematic view of the structure of the sucking disc of the present invention;

fig. 6 is a schematic view of the slide rail structure of the present invention.

In the figure: 1. an intelligent sound box; 2. broadcasting a loudspeaker; 3. fixing the bottom plate; 4. a display screen; 5. an audio acquisition chip; 6. a USB interface; 7. a sound box main board; 8. a microphone; 9. bolt holes; 10. a chute; 11. a receiving groove; 12. anti-skid lines; 13. fixing the spring; 14. a suction cup; 15. a slide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: public transit intelligence inquiry terminal, including intelligent audio amplifier 1, its characterized in that: front end top fixedly connected with display screen 4 of intelligent audio amplifier 1, loudspeaker 2 is reported to the front end bottom fixedly connected with of intelligent audio amplifier 1, the inside fixedly connected with audio amplifier mainboard 7 of intelligent audio amplifier 1, the inside of intelligent audio amplifier 1 is provided with audio acquisition chip 5 on the top of audio amplifier mainboard 7, the tip fixedly connected with USB interface 6 of audio acquisition chip 5, circuit connection between USB interface 6 and the audio amplifier mainboard 7, the inside of intelligent audio amplifier 1 is adjacent to inner wall fixedly connected with microphone 8, circuit connection between microphone 8 and the audio amplifier mainboard 7.

Further, groove 11 has been seted up to the bottom surface of intelligence audio amplifier 1 and has been accomodate, the inside of accomodating groove 11 is provided with sucking disc 14, sucking disc 14's port is towards the bottom of intelligence audio amplifier 1, sucking disc 14 with accomodate groove 11 fixedly connected with retaining spring 13, the bottom both sides of intelligence audio amplifier 1 all are provided with PMKD 3, PMKD 3 covers in the port outside of accomodating groove 11, bolt hole 9 has been seted up to PMKD 3's outer end outer wall, PMKD 3's bottom fixed surface is connected with anti-skidding line 12, PMKD 3's top fixed surface is connected with slide rail 15, spout 10 has all been seted up at the both ends of accomodating groove 11 in the bottom of intelligence audio amplifier 1, the inside at intelligence audio amplifier 1 is fixed to the port of spout 10, slide rail 15 fixes the inside.

The utility model discloses a theory of operation and use flow: after the device is installed, voice recognition of an audio acquisition chip 5 and microphone 8 are aligned for pickup, a good voice conversion effect is achieved, an intelligent display screen 4 adopts an android system and embedded functional application software, the application software calls the audio acquisition chip 5, text data after voice recognition conversion are received for function recognition, keywords are extracted for calling map navigation application, a navigation path is displayed on the display screen 4 in the form of texts and maps, meanwhile, a broadcasting loudspeaker 2 is adopted for broadcasting transfer navigation information, a public transport transfer navigation function is achieved, all inquiry and selection can be operated through voice, a fixed bottom plate 3 at the bottom of an intelligent sound box 1 is pushed, the fixed bottom plate 3 slides along a sliding groove 10 through a sliding rail 15 at the top end, the fixed bottom plate 3 slides transversely to two sides respectively, and the fixed bottom plate 3 does not cover a port 11 of a receiving groove on the bottom surface of the intelligent sound box 1 any more, accomodate inside sucking disc 14 of groove 11 and lose the separation of PMKD 3, sucking disc 14 contacts with the bus installation face under the fixed spring 13 promotes, and intelligence audio amplifier 1 is fixed with the installation face location of bus through sucking disc 14's absorption, and PMKD 3's bolt hole 9 is fixed firm with intelligence audio amplifier 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Public transit intelligence inquiry terminal, including intelligent audio amplifier (1), its characterized in that: the utility model discloses a loudspeaker of intelligent audio amplifier, including front end top fixedly connected with display screen (4) of intelligence audio amplifier (1), loudspeaker (2) are reported to the front end bottom fixedly connected with of intelligence audio amplifier (1), inside fixedly connected with audio amplifier mainboard (7) of intelligence audio amplifier (1), the inside of intelligence audio amplifier (1) is provided with audio acquisition chip (5) on the top of audio amplifier mainboard (7), tip fixedly connected with USB interface (6) of audio acquisition chip (5), circuit connection between USB interface (6) and audio amplifier mainboard (7), the inside of intelligence audio amplifier (1) is adjacent to inner wall fixedly connected with microphone (8), circuit connection between microphone (8) and audio amplifier mainboard (7).

2. The intelligent bus inquiry terminal of claim 1, wherein: the bottom surface of intelligence audio amplifier (1) has been seted up and has been accomodate groove (11), the inside of accomodating groove (11) is provided with sucking disc (14).

3. The intelligent bus inquiry terminal of claim 2, wherein: the port of sucking disc (14) is towards the bottom of intelligent audio amplifier (1), sucking disc (14) and storage groove (11) fixedly connected with fixed spring (13).

4. The intelligent bus inquiry terminal of claim 2, wherein: the bottom both sides of intelligence audio amplifier (1) all are provided with PMKD (3), PMKD (3) cover is outside at the port of accomodating groove (11).

5. The intelligent bus inquiry terminal of claim 4, wherein: the outer end outer wall of the fixed bottom plate (3) is provided with a bolt hole (9), and the bottom surface of the fixed bottom plate (3) is fixedly connected with anti-skid grains (12).

6. The intelligent bus inquiry terminal of claim 4, wherein: the top surface fixed connection of PMKD (3) has slide rail (15), spout (10) have all been seted up at the both ends of accomodating groove (11) in the bottom of intelligent audio amplifier (1).

7. The intelligent bus inquiry terminal of claim 6, wherein: the port of spout (10) is fixed in the inside of intelligent audio amplifier (1), slide rail (15) are fixed in the inside of spout (10) and mutual block.