CN209880041U

CN209880041U - Multifunctional bus stop board

Info

Publication number: CN209880041U
Application number: CN201920564627.8U
Authority: CN
Inventors: 陈碧娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2019-12-31
Anticipated expiration: 2029-04-24

Abstract

The utility model relates to a communal facility field discloses a multi-functional bus stop borad. Whether people exist in front of or behind the bus stop board can be automatically identified by arranging the human body infrared sensor, the transparent LED display screen and the multiple picture changing advertising mechanisms on the display frame body, the bright screen of the display screen can be controlled when people exist, dynamic pictures of contents such as bus routes, bus arrival prediction information and/or video advertising information are provided, the message screen of the display screen is controlled when no people exist, and the advertisement display areas of the multiple picture changing advertising mechanisms can be displayed through the screen.

Description

Multifunctional bus stop board

Technical Field

The utility model belongs to the public facilities field, concretely relates to multi-functional bus stop borad.

Background

The bus stop board is a common outdoor public facility which is arranged at a bus stop and used for displaying bus route information and/or advertisement information. However, the existing bus stop board still has the following problems: (1) the functions are single, namely the bus route display page and the advertisement display page are mainly static pages, and display contents cannot be flexibly updated, such as bus route updating, advertisement picture changing and bus arrival prediction function dynamically provided for passengers; (2) energy is not saved, the environment is protected, namely although an electronic bus stop board capable of providing a bus arrival prediction function is available at present, no matter people exist or no people exist at a station, the electronic bus stop board can be dynamically displayed, and therefore unnecessary electric energy can be wasted when no people exist; (3) the integration level of the display page is low, namely, the bus route display page and the advertisement display page are required to be arranged on different layouts no matter static or dynamic display, so that the construction cost of the bus stop board is high for a long time.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of single function, non-energy saving, environmental protection and low integration level of display pages of the existing bus stop board, the utility model aims to provide a novel multifunctional bus stop board.

The utility model discloses the technical scheme who adopts does:

a multifunctional bus stop board comprises a left upright post, a right upright post, a sun shield, a display frame body, a transparent LED display screen, a human body infrared sensor, a multi-picture changing advertisement mechanism, a main control circuit board, a satellite positioning module, a GPRS wireless communication module and a memory, wherein the transparent LED display screen comprises a front glass panel, a rear glass panel and a driving circuit component;

the left upright post and the right upright post are respectively vertically arranged, the sun shield is arranged at the tops of the left upright post and the right upright post, and the left side part and the right side part of the display frame body are respectively connected with the middle parts of the left upright post and the right upright post;

the number of the transparent LED display screens is two, the transparent LED display screens are respectively embedded on the main viewing surface and the rear viewing surface of the display frame body, the number of the human body infrared sensors is two, the human body infrared sensors are respectively embedded on the main viewing surface and the rear viewing surface of the display frame body, the plurality of picture changing advertising mechanisms, the main control circuit board, the satellite positioning module, the GPRS wireless communication module and the memory are respectively arranged inside the display frame body, and an advertising display area of the plurality of picture changing advertising mechanisms is positioned between the two transparent LED display screens;

the main control circuit board is respectively in communication connection with the controlled end of the driving circuit components of the two transparent LED display screens, the output ends of the two human body infrared inductors, the satellite positioning module, the GPRS wireless communication module and the memory.

Preferably, the multi-picture changing advertising mechanism further comprises a first rotating shaft, a second rotating shaft, a motor capable of rotating forward and backward, a rolling roller and an advertising cloth curtain, wherein a controlled end of the motor capable of rotating forward and backward is in communication connection with the main control circuit board, and the advertising cloth curtain is formed by sequentially connecting at least three advertising canvas in series;

the first rotating shaft, the second rotating shaft and the motor capable of rotating forward and backward are respectively arranged at the top of the inner cavity of the display frame body, and the roller is arranged at the bottom of the inner cavity of the display frame body, wherein the first rotating shaft and the second rotating shaft are respectively in transmission connection with an output shaft of the motor capable of rotating forward and backward through a gear transmission mechanism, so that the two rotating shafts always rotate synchronously;

one end of the advertisement cloth curtain is wound on the periphery of the first rotating shaft, the other end of the advertisement cloth curtain is wound on the periphery of the second rotating shaft after bypassing the rolling roller, and the peripheral surface of the rolling roller is always in contact with the advertisement cloth curtain and rotates under the action of the dynamic friction force of the advertisement cloth curtain.

Preferably, the advertisement display area is provided with a plurality of luminous tubes between the front and the rear sections of advertisement canvas, wherein the controlled ends of the luminous tubes are in communication connection with the main control circuit board.

The display frame is characterized by further comprising a light intensity sensor, wherein the light intensity sensor is embedded on the outer surface of the display frame, and the output end of the light intensity sensor is in communication connection with the main control circuit board.

Preferably, a solar cell panel is laid on the top surface of the sun shield, and a lithium battery pack is arranged inside the display frame body, wherein the solar cell panel is electrically connected with the lithium battery pack.

Preferably, a shared charger charging cabinet is arranged at the bottom of the display frame, wherein a plurality of pluggable shared chargers are arranged in the shared charger charging cabinet;

the shared precious charging cabinet that charges is communication connection the master control circuit board, the shared precious charging cabinet that charges still electricity is connected the lithium cell group.

Specifically, the human body infrared sensor adopts a photoelectric switch sensor with the model number of GP18-D5MC 1.

Specifically, the main control circuit board comprises a microprocessor chip of the model STM32F105/107 series and peripheral circuits thereof.

The utility model has the advantages that:

(1) the invention provides a novel multifunctional bus stop board with energy saving, environmental protection and high integration of display pages, namely, a human body infrared inductor, a transparent LED display screen and a plurality of picture-changing advertisement mechanisms are arranged on a display frame body, whether people exist in front of or behind the stop board can be automatically identified, the bright screen of the display screen can be controlled when people exist, dynamic pictures of contents such as bus routes, bus arrival prediction information and/or video advertisement information are provided, the screen information of the display screen is controlled when no people exist, so that advertisement display areas of the plurality of picture-changing advertisement mechanisms can be displayed through the screen, thereby not only providing dynamic/static display pages which are adaptive to the environment, being beneficial to energy saving and environmental protection, ensuring the effectiveness of information provision, but also providing bus route display pages and advertisement display pages in time sharing on the same layout, the integration level of the display page is greatly improved, and the construction cost of the bus stop board is favorably reduced;

(2) the multifunctional bus stop board has the advantages of strong environment self-adaptation, stable multiple picture changing, solar power generation, shared charger service providing, simple structure, easy realization and the like, and is convenient for practical popularization and application.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is the utility model provides a sectional structure schematic diagram of multi-functional bus stop borad.

Fig. 2 is a schematic view of the multifunctional bus stop board.

Fig. 3 is the utility model provides a multi-functional bus stop borad's back vision structure schematic diagram.

Fig. 4 is the structural schematic diagram of the internal control system of the multifunctional bus stop board provided by the utility model.

In the above drawings: 1-a left upright post; 2-right upright post; 3-sun shield; 301-solar panel; 4-a display frame; 5-transparent type LED display screen; 501-front glass panel; 502-rear glass panel; 6-human body infrared sensor; 7-multiple picture changing advertisement mechanism; 700-advertisement display area; 701-a first rotating shaft; 702-a second shaft; 703-a motor capable of rotating forward and backward; 704-a roller; 705-advertising drapes; 706-a light-emitting lamp tube; 8-a master control circuit board; 9-sharing a charger charging cabinet; 901-shared power bank.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the invention. The present invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.

It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments of the present invention.

It should be understood that, for the term "and/or" as may appear herein, it is merely an associative relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, B exists alone, and A and B exist at the same time; for the term "/and" as may appear herein, which describes another associative object relationship, it means that two relationships may exist, e.g., a/and B, may mean: a exists independently, and A and B exist independently; in addition, for the character "/" that may appear herein, it generally means that the former and latter associated objects are in an "or" relationship.

It will be understood that when an element is referred to herein as being "connected," "connected," or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may be present. Conversely, if a unit is referred to herein as being "directly connected" or "directly coupled" to another unit, it is intended that no intervening units are present. In addition, other words used to describe the relationship between elements should be interpreted in a similar manner (e.g., "between … …" versus "directly between … …", "adjacent" versus "directly adjacent", etc.).

It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, elements, components, and/or groups thereof.

It should also be noted that, in some alternative implementations, the functions/acts noted may occur out of the order noted in the figures. For example, two figures shown in succession may, in fact, be executed substantially concurrently, or the figures may sometimes be executed in the reverse order, depending upon the functionality/acts involved.

It should be understood that specific details are provided in the following description to facilitate a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that the example embodiments may be practiced without these specific details. For example, systems may be shown in block diagrams in order not to obscure the examples in unnecessary detail. In other instances, well-known processes, structures and techniques may be shown without unnecessary detail in order to avoid obscuring example embodiments.

Example one

As shown in fig. 1 to 4, the multifunctional bus stop board provided in this embodiment includes a left upright 1, a right upright 2, a sun visor 3, a display frame 4, a transparent LED display screen 5, a human infrared sensor 6, a plurality of picture-changing advertisement mechanisms 7, a main control circuit board 8, a satellite positioning module, a GPRS wireless communication module, and a memory, wherein the transparent LED display screen 5 includes a front glass panel 501, a rear glass panel 502, and a driving circuit component; the left upright post 1 and the right upright post 2 are respectively vertically arranged, the sun shield 3 is arranged at the tops of the left upright post 1 and the right upright post 2, and the left side part and the right side part of the display frame body 4 are respectively connected with the middle parts of the left upright post 1 and the right upright post 2; the number of the transparent LED display screens 5 is two, the transparent LED display screens 5 are respectively embedded on the main viewing surface and the rear viewing surface of the display frame body 4, the number of the human body infrared sensors 6 is two, the human body infrared sensors are respectively embedded on the main viewing surface and the rear viewing surface of the display frame body 4, the plurality of picture changing advertisement mechanisms 7, the main control circuit board 8, the satellite positioning module, the GPRS wireless communication module and the memory are respectively arranged inside the display frame body 4, and the advertisement display area 700 of the plurality of picture changing advertisement mechanisms 7 is positioned between the two transparent LED display screens 5; the master control circuit board 8 is respectively in communication connection with the controlled ends of the driving circuit components of the two transparent LED display screens 5, the output ends of the two human body infrared inductors 6, the satellite positioning module, the GPRS wireless communication module and the memory.

As shown in fig. 1 to 4, in the specific structure of the multifunctional bus stop board, the left upright 1 and the right upright 2 are used for supporting the sun visor 3 and the display frame 4 in common, and may be made of, but not limited to, an aluminum alloy material. The sunshade 3 is used for providing a sunshade or a rain-proof function for a platform, and may be made of, but not limited to, an aluminum alloy material. The display frame 4 is used for bearing display pages and other related components, isolating inside and outside, and protecting internal equipment, and can also be made of aluminum alloy materials and the like.

The transparent LED display screen 5 is used for outputting and displaying picture information from the main control circuit board 8 when being driven (realizing a driving display function through the driving circuit component), so as to realize the purpose of displaying dynamic pictures, and can utilize the characteristic of high transparency when being used for displaying pictures (electrically controlling the driving circuit component), so as to avoid shielding influence on the advertisement display area 700 of the plurality of picture changing advertisement mechanisms 7 in the frame, and further realize the purpose of displaying static pictures in an energy-saving manner. The transparent LED display screen is an existing display screen which can enable the whole screen to reach more than 70% of transparency when the screen is in a rest state, so that the existing display screen cannot shield and influence buildings behind the LED display screen, the transparent LED display screen 5 can be directly realized by the existing display screen, for example, a high-transparency LED display screen developed by Shenzhen crystal platform company, which consists of a front glass panel, a rear glass panel and a driving circuit component, wherein the driving circuit component is in a narrow strip shape and is horizontally or vertically arranged at equal intervals relative to the ground, the transparency can be enabled to reach 92% to the maximum when the screen is in a rest state, the transparent LED display screen is suitable for display places, and requirements of modern building aesthetic display, building of high-quality urban cultural atmosphere and the like are met. Because the transparent LED display screens 5 are respectively embedded on the main view surface and the rear view surface of the display frame body 4, the display device can provide the function of displaying dynamic images on the front and the rear surfaces, for example, the contents such as bus routes and/or bus arrival prediction information are provided on the main view surface, and the contents such as bus routes, bus arrival prediction information and/or video advertisement information are also provided on the rear view surface.

The human body infrared sensor 6 is used for detecting whether a person approaches according to an infrared detection principle and transmitting a detection result to the main control circuit board 8, and the detection result can be directly realized by adopting the existing human body infrared sensor; specifically, the human body infrared sensor 6 may be, but is not limited to, a photoelectric switch sensor of model GP18-D5MC1, the detection distance of which may be adjusted within 5M, and which detects any object (including black objects); because the human body infrared sensors 6 are respectively embedded on the main viewing surface and the rear viewing surface of the display frame body 4, whether a person approaches the front of the stop board or the rear of the stop board can be independently and respectively detected, so that the main control circuit board 8 controls the transparent LED display screen 5 on the corresponding viewing surface. The multiple picture-changing advertisement mechanism 7 is used for providing multiple and replaceable static advertisement pictures, and the replaced static advertisement pictures can be noticed by the outside in the advertisement display area 700 to play an advertisement putting effect.

The main control circuit board 8 is used for switching the following two modes of the transparent LED display 5 located on the same viewing plane as the human body infrared sensor 6 by controlling the conventional manner of the driving circuit component according to the detection result from the human body infrared sensor 6: (1) when no one approaches, the transparent LED display screen 5 is controlled to be turned on, and at the moment, the characteristic of high transparency of the transparent LED display screen 5 can be utilized to display the advertisement display areas 700 of the plurality of picture changing advertisement mechanisms 7, so that the aim of displaying static advertisement pictures is fulfilled in an energy-saving manner; (2) when a person approaches, the transparent LED display screen 5 is controlled to be bright, contents such as bus routes, bus arrival prediction information and/or video advertisement information are displayed, and the purpose of displaying dynamic image pictures is efficiently achieved. The main control circuit board 8 can also perform wireless communication with a remote bus or a bus monitoring platform server through the GPRS communication module, and can but is not limited to acquire real-time positioning information of a bus to be arrived or real-time road condition congestion information on a bus route, and the like, and automatically calculate information such as the arrival distance of the bus and the estimated arrival time according to the stop positioning information from the satellite positioning module, and transmit the acquired or calculated information to the transparent LED display screen 5 (at this time, the transparent LED display screen 5 needs to be in a bright screen state) for display. The control program or the operation program referred to above can be implemented by making a conventional modification based on the existing related program. In addition, for the purpose of achieving the aforementioned control, the main control circuit board 8 may include, but is not limited to, a microprocessor chip of model number STM32F105/107 series and its peripheral circuits.

The satellite positioning module is used for communicating with a positioning satellite to acquire station positioning information of the bus station, and can be but is not limited to a Beidou/GPS dual-system wireless positioning module with the model number of UM 220-III. The GPRS wireless communication module is used for realizing the wireless communication function between the bus stop board and the remote equipment (such as a bus or a bus monitoring platform server), and can be directly realized by adopting the existing communication module. The memory is used for storing, for example, advertisement video files and various related programs that can be run by the main control circuit board 8.

Therefore, based on the detailed structural description of the multifunctional bus stop board, whether a person exists in front of or behind the bus stop board can be automatically identified by configuring the human body infrared sensor, the transparent LED display screen and the multiple picture-changing advertisement mechanisms on the display frame body, the bright screen of the display screen can be controlled when the person exists, dynamic pictures of contents such as bus routes, bus arrival prediction information and/or video advertisement information can be provided, the screen of the display screen is controlled when the person does not exist, the advertisement display areas of the multiple picture-changing advertisement mechanisms can be displayed through the screen, and therefore, not only can dynamic/static display pages which are adaptive to the environment be provided, energy conservation and environmental protection are facilitated, the effectiveness of information provision is ensured (namely, static advertisement pictures which are suitable for long-distance viewing can be provided when no person exists, and dynamic pictures of bus routes, bus arrival prediction information and/or video advertisement information which are suitable for close-sight can be provided when the person exists), the bus route display page and the advertisement display page can be provided in the same layout in time (namely, when people exist or no people exist), so that the integration level of the display page is greatly improved, and the construction cost of the bus stop board is favorably reduced.

Preferably, the multiple picture changing advertisement mechanism 7 further comprises a first rotating shaft 701, a second rotating shaft 702, a forward and reverse rotating motor 703, a rolling roller 704 and an advertisement cloth curtain 705, wherein a controlled end of the forward and reverse rotating motor 703 is in communication connection with the main control circuit board 8, and the advertisement cloth curtain 705 is formed by sequentially connecting at least three advertisement canvas in series; the first rotating shaft 701, the second rotating shaft 702 and the forward and reverse rotating motor 703 are respectively installed at the top of the inner cavity of the display frame 4, and the roller 704 is installed at the bottom of the inner cavity of the display frame 4, wherein the first rotating shaft 701 and the second rotating shaft 702 are respectively in transmission connection with the output shaft of the forward and reverse rotating motor 703 through a gear transmission mechanism, so that the two rotating shafts are always rotated synchronously; one end of the advertisement cloth curtain 705 is wound around the outer circumference of the first rotating shaft 701, the other end of the advertisement cloth curtain 705 is wound around the outer circumference of the second rotating shaft 702 after passing around the rolling roller 704, and the outer circumferential surface of the rolling roller 704 is always in contact with the advertisement cloth curtain 705 and rotates under the action of the dynamic friction force of the advertisement cloth curtain 705. As shown in fig. 1, the first rotating shaft 701 and the second rotating shaft 702 are respectively used for rolling up two ends of the advertisement cloth curtain 705; the forward and reverse rotation motor 703 is used for driving the two rotating shafts to synchronously rotate forward or reverse under the control of the main control circuit board 8, so as to realize the purpose of changing multiple pictures; the rolling roller 704 is used as a bottom rolling fulcrum, so that the advertising canvas is straightened all the time in the picture changing process, and wrinkle is avoided. Because the two rotating shafts rotate synchronously, one end of the advertisement cloth curtain 705 is in a rolling state, and the other end is in a synchronous release state, so that the problem that the folding and unfolding speeds of the advertisement cloth curtain 705 are inconsistent in the picture changing process is avoided. In addition, the advertisement cloth cover 705 is preferably made of elastic cloth.

Preferably, a plurality of light emitting tubes 706 are installed in the advertisement display area 700, and are located between the front and rear advertisement canvases, wherein the controlled ends of the light emitting tubes 706 are in communication connection with the main control circuit board 8. As shown in fig. 1 and 4, the light emitting tube 706 is used to illuminate the advertisement canvas in the advertisement display area 700 under the control of the main control circuit board 8, so as to achieve the purpose of advertisement display at night. The display device is characterized by further comprising a light intensity sensor, wherein the light intensity sensor is embedded on the outer surface of the display frame body 4, and the output end of the light intensity sensor is in communication connection with the main control circuit board. The light intensity sensor (not shown in the figure) is used for collecting the ambient light intensity data, so that the main control circuit board 8 can judge whether the light-emitting lamp tube 706 needs to be lightened according to the ambient light intensity data, and the light intensity sensor is automatically adapted to the ambient light intensity.

Preferably, a solar cell panel 301 is laid on the top surface of the sun shield 3, and a lithium battery pack is arranged inside the display frame 4, wherein the solar cell panel 301 is electrically connected to the lithium battery pack. As shown in fig. 1 and 3, the solar panel 301 is used for converting part of solar energy into electric energy and transmitting the electric energy to the lithium battery pack for storage, and the lithium battery pack is used for providing electric energy support for each electronic component arranged on the frame body, so that the requirement on commercial power supply can be reduced, and the outdoor wireless arrangement of the bus stop board is facilitated. In addition, a power generation device such as a wind power discharge machine can be arranged on the top of the sun shield 3, and the self-generating capacity is further improved.

Preferably, a shared charger charging cabinet 9 is arranged at the bottom of the display frame 4, wherein a plurality of pluggable shared chargers 901 are arranged in the shared charger charging cabinet 9; the shared precious charging cabinet 9 that charges is in communication connection with the master control circuit board 8, the shared precious charging cabinet 9 that charges is still connected the lithium cell group electricity. As shown in fig. 1, 2 and 4, the shared charger baby charging cabinet 9 is a commercial product for providing a shared charger baby service, and on one hand, the shared charger baby charging cabinet can wirelessly communicate with a remote shared platform server through the main control circuit board 8 and the GPRS wireless communication module to implement a business model of the shared service (the business model is a common model in the existing market, such as a charger baby shared business model implemented in restaurants, libraries and the like), and on the other hand, the redundant electric energy in the lithium battery pack can be charged into the shared charger baby 901, so that passengers can conveniently rent and use at any time, specifically, the passengers can use and return on the spot, and the passengers can return to different stations after getting off the vehicle and using the shared charger baby charging cabinet first. The shared precious charging cabinet 9 that charges and the cooperation structural design of shared precious 901 that charges can refer to the precious cabinet of shared power supply on the existing market and carry out the design realization of conventional change, for example refer to the precious charging cabinet structure that charges of sharing that seven companies of mansion ox designed. In addition, in order to prevent rain, the charging treasure pick-and-place port of the shared charging treasure charging cabinet 9 can be designed to be waterproof.

To sum up, adopt the multi-functional bus stop borad that this embodiment provided, have following technological effect:

(1) the embodiment provides a novel multifunctional bus stop board which can save energy, protect environment and has high integration level of display pages, namely, a human body infrared sensor, a transparent LED display screen and a plurality of picture-changing advertisement mechanisms are arranged on a display frame body, whether people exist in front of or behind the stop board can be automatically identified, the display screen can be controlled to be lightened when people exist, dynamic pictures of contents such as bus routes, bus arrival prediction information and/or video advertisement information are provided, the display screen is controlled when no people exist, so that advertisement display areas of the plurality of picture-changing advertisement mechanisms can be displayed through the screens, thereby not only providing dynamic/static display pages which are adaptive to the environment, being beneficial to energy saving and environmental protection, ensuring the effectiveness of information provision, but also providing bus route display pages and advertisement display pages in time sharing on the same layout, and greatly improving the integration level of the display pages, the construction cost of the bus stop board is favorably reduced;

The various embodiments described above are merely illustrative, and may or may not be physically separate, as they relate to elements illustrated as separate components; if reference is made to a component displayed as a unit, it may or may not be a physical unit, and may be located in one place or distributed over a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: modifications of the technical solutions described in the embodiments or equivalent replacements of some technical features may still be made. Such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Finally, it should be noted that the present invention is not limited to the above-mentioned alternative embodiments, and that various other forms of products can be obtained by anyone in light of the present invention. The above detailed description should not be taken as limiting the scope of the invention, which is defined in the following claims, and which can be used to interpret the claims.

Claims

1. A multifunctional bus stop board is characterized in that: the solar energy mobile phone comprises a left upright post (1), a right upright post (2), a sun shield (3), a display frame body (4), a transparent LED display screen (5), a human body infrared inductor (6), a plurality of picture changing advertisement mechanisms (7), a main control circuit board (8), a satellite positioning module, a GPRS wireless communication module and a memory, wherein the transparent LED display screen (5) comprises a front glass panel (501), a rear glass panel (502) and a driving circuit component;

the left upright post (1) and the right upright post (2) are respectively vertically arranged, the sun shield (3) is arranged at the tops of the left upright post (1) and the right upright post (2), and the left side part and the right side part of the display frame body (4) are respectively connected with the middle parts of the left upright post (1) and the right upright post (2);

the number of the transparent LED display screens (5) is two, the transparent LED display screens are respectively embedded on the main viewing surface and the rear viewing surface of the display frame body (4), the number of the human body infrared sensors (6) is two, the human body infrared sensors are respectively embedded on the main viewing surface and the rear viewing surface of the display frame body (4), the plurality of picture changing advertisement mechanisms (7), the main control circuit board (8), the satellite positioning module, the GPRS wireless communication module and the memory are respectively arranged inside the display frame body (4), wherein the advertisement display area (700) of the plurality of picture changing advertisement mechanisms (7) is positioned between the two transparent LED display screens (5);

the main control circuit board (8) is respectively in communication connection with the controlled end of the driving circuit component of the two transparent LED display screens (5), the output ends of the two human body infrared sensors (6), the satellite positioning module, the GPRS wireless communication module and the memory.

2. The multifunctional bus stop board as claimed in claim 1, wherein: the multi-picture changing advertising mechanism (7) further comprises a first rotating shaft (701), a second rotating shaft (702), a motor (703) capable of rotating forward and backward, a rolling roller (704) and an advertising cloth curtain (705), wherein the controlled end of the motor (703) capable of rotating forward and backward is in communication connection with the main control circuit board (8), and the advertising cloth curtain (705) is formed by sequentially connecting at least three advertising canvas in series;

the first rotating shaft (701), the second rotating shaft (702) and the forward and reverse rotating motor (703) are respectively installed at the top of an inner cavity of the display frame body (4), the rolling roller (704) is installed at the bottom of the inner cavity of the display frame body (4), wherein the first rotating shaft (701) and the second rotating shaft (702) are respectively in transmission connection with an output shaft of the forward and reverse rotating motor (703) through a gear transmission mechanism, so that the two rotating shafts are always synchronously rotated;

one end of the advertisement cloth curtain (705) is wound on the periphery of the first rotating shaft (701), the other end of the advertisement cloth curtain (705) is wound on the periphery of the second rotating shaft (702) after bypassing the rolling roller (704), and the peripheral surface of the rolling roller (704) is always in contact with the advertisement cloth curtain (705) and rotates under the action of the dynamic friction force of the advertisement cloth curtain (705).

3. The multifunctional bus stop board as claimed in claim 2, wherein: a plurality of luminous tubes (706) positioned between the front section and the rear section of the advertisement canvas are arranged in the advertisement display area (700), wherein the controlled ends of the luminous tubes (706) are in communication connection with the main control circuit board (8).

4. The multifunctional bus stop board as claimed in claim 3, wherein: the display device is characterized by further comprising a light intensity sensor, wherein the light intensity sensor is embedded on the outer surface of the display frame body (4), and the output end of the light intensity sensor is in communication connection with the main control circuit board (8).

5. The multifunctional bus stop board as claimed in claim 1, wherein: the solar energy sun shield is characterized in that a solar cell panel (301) is laid on the top surface of the sun shield (3), a lithium battery pack is arranged inside the display frame body (4), and the solar cell panel (301) is electrically connected with the lithium battery pack.

6. The multifunctional bus stop board as claimed in claim 5, wherein: a shared charger charging cabinet (9) is arranged at the bottom of the display frame body (4), wherein a plurality of pluggable shared chargers (901) are arranged in the shared charger charging cabinet (9);

the shared charging treasure charging cabinet (9) is in communication connection with the main control circuit board (8), and the shared charging treasure charging cabinet (9) is further electrically connected with the lithium battery pack.

7. The multifunctional bus stop board as claimed in claim 1, wherein: the human body infrared sensor (6) adopts a photoelectric switch sensor with the model number of GP18-D5MC 1.

8. The multifunctional bus stop board as claimed in claim 1, wherein: the main control circuit board (8) comprises a microprocessor chip with the model number of STM32F105/107 series and a peripheral circuit thereof.