CN110706479A - Intelligent bus electronic stop board system based on 65-inch LCD (liquid Crystal display) embedded development - Google Patents
Intelligent bus electronic stop board system based on 65-inch LCD (liquid Crystal display) embedded development Download PDFInfo
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- CN110706479A CN110706479A CN201911062606.7A CN201911062606A CN110706479A CN 110706479 A CN110706479 A CN 110706479A CN 201911062606 A CN201911062606 A CN 201911062606A CN 110706479 A CN110706479 A CN 110706479A
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- 238000011161 development Methods 0.000 title claims abstract description 22
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 22
- 230000003068 static effect Effects 0.000 claims abstract description 7
- 238000012544 monitoring process Methods 0.000 claims description 28
- 238000012545 processing Methods 0.000 claims description 13
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 241001660693 Trapezia Species 0.000 claims description 3
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses an intelligent bus electronic stop board system based on 65-inch LCD (liquid crystal display) embedded development, which comprises: the industrial personal computer comprises a core main control module, a 65-inch LCD (liquid crystal display) and a 4G wireless router module, wherein the core main control module consists of a power supply protection module and an industrial personal computer, and the power supply protection module is connected in a power supply loop of the industrial personal computer and used for carrying out power supply protection on the industrial personal computer. According to the invention, multimedia publishing is carried out through the bus management platform, real-time dynamic conditions and urban information service of the station buses are provided, the convenience is brought to the trip personnel to easily obtain vehicle operation information, the trip plan is reasonably arranged, the public interests are met, the civil life is really served, the urban image is beautified, high-definition video circular playing is realized, static and dynamic advertisements are regularly switched, the real-time weather and the calendar can be displayed on line through remote background modification and management of a wireless network, and then the power supply protection module can carry out power supply lightning protection and leakage protection on the industrial personal computer.
Description
Technical Field
The invention relates to the technical field of intelligent bus electronic stop board systems, in particular to an intelligent bus electronic stop board system based on embedded development of a 65-inch LCD (liquid crystal display).
Background
Along with the progress of social science and technology and the rapid development of modern transportation industry, the quantity of public transit electronic stop boards is continuously increasing, and electronic stop boards not only serve as main carriers of public transit information, but also are important equipment for providing other information services for vast trips of friends, and the popularization of intelligent electronic stop boards is certainly more beneficial to the livelihood and beneficial to trips.
At present, the traditional bus stop board has the following defects: the display interface has single function, the advertisement is mostly poster or static picture, the carried information amount is less, the propagation effect is not good, and the user experience is poor.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an intelligent bus electronic stop board system developed based on a 65-inch LCD (liquid crystal display) in an embedded mode.
In order to achieve the purpose, the invention adopts the following technical scheme: intelligent public transit electronic stop board system based on embedded development of 65 inches LCD liquid crystal display includes: the system comprises a core main control module, a 65-inch LCD (liquid crystal display) screen and a 4G wireless router module;
the core main control module consists of a power supply protection module and an industrial personal computer, the power supply protection module is connected in a power supply loop of the industrial personal computer, and the power supply protection module is used for carrying out power supply protection on the industrial personal computer;
the 65-inch LCD is connected with an LVDS interface or an HDMI interface of an industrial personal computer through a video data line, high-definition videos of the 65-inch LCD are played circularly, static and dynamic advertisements are switched at regular time, and the 65-inch LCD is also used for displaying an operation route, real-time weather and a calendar on line;
the 4G wireless router module is connected with the industrial personal computer, the 4G wireless router module is further in communication connection with the public transportation management platform through a wireless network, the public transportation management platform can monitor, manage and issue multimedia information to the industrial personal computer through the 4G wireless router module, and the multimedia information comprises real-time dynamic conditions of the vehicles and urban service information.
As a further description of the above technical solution:
the power supply protection module comprises a lightning protection air switch and an anti-creeping protection device, and the lightning protection air switch and the anti-creeping protection device are both connected in a power supply loop of the industrial personal computer;
the lightning protection air switch is used for performing lightning protection on power supply of the industrial personal computer, and the anti-creeping protection device is used for performing anti-creeping protection on the power supply of the industrial personal computer.
As a further description of the above technical solution:
the system also comprises a video monitoring module;
the video monitoring module comprises high-definition wide-angle camera and accumulator, and high-definition wide-angle camera is connected with the industrial computer, be connected through data transmission line between high-definition wide-angle camera and the accumulator.
As a further description of the above technical solution:
the video monitoring module is also in communication connection with the bus management platform through a wireless network, the video monitoring module can upload video information collected by the high-definition wide-angle camera to the bus management platform, and the bus management platform can check the monitoring condition of the video monitoring module in real time.
As a further description of the above technical solution:
high definition wide angle camera is used for video monitoring, the accumulator is used for storing the video data that high definition wide angle camera was shot, and the time of storing is 90 days, still be connected with the data transmission interface on the accumulator.
As a further description of the above technical solution:
the device also comprises a temperature control module;
the temperature control module comprises a temperature acquisition unit and a heat dissipation processing unit, the temperature acquisition unit is connected with the serial port of the industrial personal computer, and the industrial personal computer can acquire and monitor the internal temperature information of the electronic stop board through the temperature acquisition unit.
As a further description of the above technical solution:
the heat dissipation processing unit comprises an axial flow fan and a cross flow fan, the axial flow fan and the cross flow fan are both connected with the industrial personal computer, the industrial personal computer can perform analysis processing according to the temperature acquired by the temperature acquisition unit, and then the axial flow fan and the cross flow fan are controlled to perform heat dissipation processing on the inside of the electronic stop board.
As a further description of the above technical solution:
the system also comprises a TTS voice broadcast module and an access control module;
the TTS voice broadcasting module is connected with the industrial personal computer and is used for realizing intelligent voice broadcasting trapezia;
the entrance guard module is connected with the industrial personal computer through an IO serial port, and the entrance guard module is used for automatically detecting entrance guard opening and closing conditions.
Advantageous effects
The invention provides an intelligent bus electronic stop board system based on 65-inch LCD (liquid crystal display) embedded development. The method has the following beneficial effects:
(1): this intelligent public transit electronic stop board system based on embedded development of 65 inches LCD liquid crystal display can carry out multimedia publishing through public transit management platform, the real-time dynamic condition of bus and urban information service of stop are provided, make things convenient for the trip personnel of coming and going to easily obtain vehicle operation information, the trip plan is rationally arranged, accord with masses interests, really accomplish the service livelihood, beautify the urban image, and high definition video circulation broadcast has been realized, static and dynamic advertisement is regularly switched, and can modify and manage through the long-range backstage of wireless network, the on-line display operation route, real-time weather, the calendar, secondly, through being equipped with power supply protection module, power supply protection module can supply power lightning protection and earth leakage protection to the industrial computer.
(2): this intelligence bus electronic stop board system based on embedded development of 65 inches LCD liquid crystal display through being equipped with video monitor module, and video monitor module can carry out real time monitoring to bus stop, and the public transit company can look over the control picture of bus stop on management platform in real time, and the video data of 90 days can be preserved to the accumulator among the video monitor module, has increaseed public safety's protection dynamics.
(3): the intelligent bus electronic stop board system based on the embedded development of the 65-inch LCD screen is provided with the temperature base control module, the temperature acquisition unit in the temperature control module can acquire temperature information of the stop board and feed the temperature information back to the industrial personal computer, the industrial personal computer controls the axial flow fan and the cross flow fan to dissipate heat, the inner side of the system is effectively placed to generate heat, the stability of the equipment is effectively maintained, the service life of the system is prolonged, the system can realize intelligent voice playing and real-time entrance guard monitoring by being provided with the TTS voice broadcasting module and the entrance guard module,
drawings
FIG. 1 is an overall schematic diagram of an intelligent bus electronic stop board system developed based on a 65-inch LCD embedded display screen according to the present invention;
FIG. 2 is a schematic diagram of a core host module according to the present invention;
FIG. 3 is a schematic diagram of a power protection module according to the present invention;
FIG. 4 is a schematic structural diagram of a video monitoring module according to the present invention;
FIG. 5 is a schematic diagram of a temperature control module according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, 2 and 3, the intelligent electronic bus stop board system based on 65-inch LCD liquid crystal display embedded development comprises: the system comprises a core main control module, a 65-inch LCD (liquid crystal display) screen and a 4G wireless router module;
the core main control module consists of a power supply protection module and an industrial personal computer, the power supply protection module is connected in a power supply loop of the industrial personal computer, and the power supply protection module is used for carrying out power supply protection on the industrial personal computer;
the 65-inch LCD is connected with an LVDS interface or an HDMI interface of an industrial personal computer through a video data line, high-definition videos of the 65-inch LCD are played circularly, static and dynamic advertisements are switched at regular time, and the 65-inch LCD is also used for displaying an operation route, real-time weather and a calendar on line;
the 4G wireless router module is connected with the industrial personal computer, the 4G wireless router module is further in communication connection with the public transportation management platform through a wireless network, the public transportation management platform can monitor, manage and issue multimedia information to the industrial personal computer through the 4G wireless router module, and the multimedia information comprises real-time dynamic conditions of the vehicles and urban service information.
The power supply protection module comprises a lightning protection air switch and an anti-creeping protection device, and the lightning protection air switch and the anti-creeping protection device are both connected in a power supply loop of the industrial personal computer;
the lightning protection air switch is used for performing lightning protection on power supply of the industrial personal computer, and the anti-creeping protection device is used for performing anti-creeping protection on the power supply of the industrial personal computer.
The 4G wireless router module connected with the core control module is in communication connection with the bus management platform through a wireless network, the bus management platform can issue multimedia, provide real-time dynamic conditions and urban information services of the bus at a station, then is controlled by the core control module to display in a 65-inch LCD (liquid crystal display), the 65-inch LCD can realize high-definition video circulation playing, static and dynamic advertisements are switched at regular time, and can be remotely modified and managed through the bus management platform through the wireless network, the 65-inch LCD can also display real-time weather and calendar on line, the power supply protection module in the core control module can carry out power supply protection on the industrial personal computer, the lightning protection air switch and the anti-leakage protection switch in the power supply protection module can carry out lightning protection and anti-leakage protection on the industrial computer, and the maintenance equipment is stable, the service life of the device is prolonged.
Referring to fig. 4, a video monitoring module is further included;
the video monitoring module comprises high-definition wide-angle camera and accumulator, and high-definition wide-angle camera is connected with the industrial computer, is connected through data transmission line between high-definition wide-angle camera and the accumulator.
The video monitoring module is also in communication connection with the bus management platform through a wireless network, the video monitoring module can upload video information collected by the high-definition wide-angle camera to the bus management platform, and the bus management platform can check the monitoring condition of the video monitoring module in real time.
The high-definition wide-angle camera is used for video monitoring, the storage is used for storing the video data shot by the high-definition wide-angle camera, the storage time is 90 days, and the storage is further connected with a data transmission interface.
The high-definition wide-angle camera in the video monitoring module can monitor the bus stop in real time, a bus company can check the monitoring picture of the bus stop on a bus management platform in real time, a storage device in the video monitoring module can store 90 days of video data collected by the high-definition wide-angle camera, and the protection degree of public safety is increased.
Referring to fig. 5, a temperature control module is further included;
the temperature control module comprises a temperature acquisition unit and a heat dissipation processing unit, the temperature acquisition unit is connected with a serial port of the industrial personal computer, and the industrial personal computer can acquire and monitor the internal temperature information of the electronic station board through the temperature acquisition unit.
The heat dissipation processing unit comprises an axial flow fan and a cross flow fan, the axial flow fan and the cross flow fan are both connected with the industrial personal computer, the industrial personal computer can perform analysis processing according to the temperature acquired by the temperature acquisition unit, and then the axial flow fan and the cross flow fan are controlled to perform heat dissipation processing on the inside of the electronic stop board.
The temperature acquisition unit can acquire temperature information inside the electronic stop board at any time and transmit the temperature information to the industrial personal computer in the core main control module, the industrial personal computer analyzes and processes the temperature information, and when the temperature exceeds a set rated temperature, the industrial personal computer controls an axial flow fan and a cross flow fan in the heat dissipation processing unit to dissipate heat inside the electronic stop board, so that the electronic stop board is protected by temperature control, the fault of elements caused by internal overheating is effectively prevented, the reference figure 1 is improved, and the system also comprises a TTS voice broadcast module and an entrance guard module;
the TTS voice broadcasting module is connected with the industrial personal computer and is used for realizing intelligent voice broadcasting trapezia;
the entrance guard module is connected with the industrial personal computer through an IO serial port, and the entrance guard module is used for the automated inspection entrance guard switch condition.
The workpiece management platform can be used for carrying out intelligent voice broadcast through the industrial personal computer remote control TTS voice broadcast module, and meanwhile, the entrance guard switch condition can be checked through the entrance guard module.
The intelligent bus electronic stop board system based on the 65-inch LCD embedded development is developed based on an Android system, is short in development period, simple in man-machine interaction logic, simple and convenient to operate similar to mobile phone application, and high in technical feasibility, and a software management platform matched with the intelligent bus electronic stop board system based on the 65-inch LCD embedded development is provided with a Web webpage version, an IOS client and an Android client, so that the function management and monitoring such as remote video switching and character issuing can be realized.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. Intelligent public transit electronic stop board system based on embedded development of 65 inches LCD liquid crystal display, its characterized in that includes: the system comprises a core main control module, a 65-inch LCD (liquid crystal display) screen and a 4G wireless router module;
the core main control module consists of a power supply protection module and an industrial personal computer, the power supply protection module is connected in a power supply loop of the industrial personal computer, and the power supply protection module is used for carrying out power supply protection on the industrial personal computer;
the 65-inch LCD is connected with an LVDS interface or an HDMI interface of an industrial personal computer through a video data line, high-definition videos of the 65-inch LCD are played circularly, static and dynamic advertisements are switched at regular time, and the 65-inch LCD is also used for displaying an operation route, real-time weather and a calendar on line;
the 4G wireless router module is connected with the industrial personal computer, the 4G wireless router module is further in communication connection with the public transportation management platform through a wireless network, the public transportation management platform can monitor, manage and issue multimedia information to the industrial personal computer through the 4G wireless router module, and the multimedia information comprises real-time dynamic conditions of the vehicles and urban service information.
2. The intelligent bus electronic stop board system based on embedded development of a 65-inch LCD (liquid crystal display) screen as claimed in claim 1, wherein the power supply protection module comprises a lightning protection air switch and an anti-creeping protection device, and the lightning protection air switch and the anti-creeping protection device are both connected in a power supply loop of an industrial personal computer;
the lightning protection air switch is used for performing lightning protection on power supply of the industrial personal computer, and the anti-creeping protection device is used for performing anti-creeping protection on the power supply of the industrial personal computer.
3. The intelligent electronic bus stop board system based on embedded development of a 65-inch LCD (liquid crystal display) screen as claimed in claim 1, further comprising a video monitoring module;
the video monitoring module comprises high-definition wide-angle camera and accumulator, and high-definition wide-angle camera is connected with the industrial computer, be connected through data transmission line between high-definition wide-angle camera and the accumulator.
4. The intelligent bus electronic stop board system based on embedded development of a 65-inch LCD (liquid crystal display) screen as claimed in claim 3, wherein the video monitoring module is further in communication connection with the bus management platform through a wireless network, the video monitoring module can upload video information collected by a high-definition wide-angle camera to the bus management platform, and the bus management platform can check the monitoring condition of the video monitoring module in real time.
5. The intelligent bus electronic stop board system based on embedded development of a 65-inch LCD (liquid crystal display) screen as claimed in claim 3, wherein the high-definition wide-angle camera is used for video monitoring, the storage device is used for storing video data shot by the high-definition wide-angle camera for 90 days, and a data transmission interface is further connected to the storage device.
6. The intelligent electronic bus stop board system based on embedded development of a 65-inch LCD (liquid crystal display) screen as claimed in claim 1, further comprising a temperature control module;
the temperature control module comprises a temperature acquisition unit and a heat dissipation processing unit, the temperature acquisition unit is connected with the serial port of the industrial personal computer, and the industrial personal computer can acquire and monitor the internal temperature information of the electronic stop board through the temperature acquisition unit.
7. The intelligent bus electronic stop board system based on embedded development of a 65-inch LCD (liquid crystal display) screen as claimed in claim 6, wherein the heat dissipation processing unit comprises an axial flow fan and a cross flow fan, the axial flow fan and the cross flow fan are both connected with an industrial personal computer, the industrial personal computer can perform analysis processing according to the temperature acquired by the temperature acquisition unit, and then the axial flow fan and the cross flow fan are controlled to perform heat dissipation processing on the inside of the electronic stop board.
8. The intelligent bus electronic stop board system based on 65-inch LCD embedded development of claim 1, further comprising a TTS voice broadcast module and an entrance guard module;
the TTS voice broadcasting module is connected with the industrial personal computer and is used for realizing intelligent voice broadcasting trapezia;
the entrance guard module is connected with the industrial personal computer through an IO serial port, and the entrance guard module is used for automatically detecting entrance guard opening and closing conditions.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911062606.7A CN110706479A (en) | 2019-11-03 | 2019-11-03 | Intelligent bus electronic stop board system based on 65-inch LCD (liquid Crystal display) embedded development |
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| CN201911062606.7A CN110706479A (en) | 2019-11-03 | 2019-11-03 | Intelligent bus electronic stop board system based on 65-inch LCD (liquid Crystal display) embedded development |
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