CN210454630U - Vehicle-mounted display screen and solar intelligent energy-saving vehicle-mounted display system - Google Patents
Vehicle-mounted display screen and solar intelligent energy-saving vehicle-mounted display system Download PDFInfo
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- CN210454630U CN210454630U CN201921149259.7U CN201921149259U CN210454630U CN 210454630 U CN210454630 U CN 210454630U CN 201921149259 U CN201921149259 U CN 201921149259U CN 210454630 U CN210454630 U CN 210454630U
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Abstract
The utility model discloses a vehicle-mounted display screen and a solar intelligent energy-saving vehicle-mounted display system, wherein the vehicle-mounted display screen comprises a power module, a base, a protective shell and a LED matrix module arranged in the protective shell; the power supply module comprises a power supply control end and a solar power supply unit, wherein the solar power supply unit is used for converting solar energy into electric energy and supplying power to the vehicle-mounted display screen through the power supply control end; the protective shell is arranged on the top of the base, and the power supply control end is arranged in the base; the vehicle-mounted display screen is light in structural design, adopts solar energy for power supply, and is energy-saving, green and environment-friendly. The vehicle-mounted display system comprises a video screen collector, a master control module, a control terminal and the vehicle-mounted display screen, and is combined with the internet technology so that the vehicle-mounted display screen can play display contents in a targeted manner.
Description
Technical Field
The utility model relates to a vehicle-mounted display equipment technical field especially relates to an energy-conserving vehicle-mounted display system of vehicle-mounted display screen and solar energy intelligence.
Background
The existing vehicle-mounted LED screen, such as a display panel on the roof of a taxi, has a rigid display effect and usually only displays characters; or the video display is preset, flexible change is lacked, no pertinence exists, and especially under the condition that the audience is not matched with the displayed advertisement content, the audience and the advertiser can suffer loss of benefits.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vehicle-mounted display screen and a solar intelligent energy-saving vehicle-mounted display system, the vehicle-mounted display screen has a light structural design, adopts solar energy for power supply, and is energy-saving, green and environment-friendly; the vehicle-mounted display system is combined with the internet of things technology, so that the vehicle-mounted display screen can play the display content in a targeted mode.
In order to achieve the above object, the utility model provides an on-vehicle display screen adopts following technical scheme:
a vehicle-mounted display screen comprises a power supply module, a base, a protective shell and an LED matrix module arranged in the protective shell; the LED matrix module comprises an LED matrix control circuit and an LED matrix; the LED matrix comprises one or two array plates and LED lamp beads arranged on each array plate in an array manner, and the LED matrix control circuit is used for acquiring external signals and driving the LED lamp beads to be lightened; the power supply module comprises a power supply control end and a solar power supply unit, wherein the solar power supply unit is used for converting solar energy into electric energy and supplying power to the vehicle-mounted display screen through the power supply control end; the protective shell is arranged on the top of the base, and the power control end is arranged in the base.
Preferably, the protective housing comprises a display panel and a rear cover, the display panel and the rear cover are clamped to form a cavity with an opening at the bottom, and the LED matrix module is arranged in the cavity; the protective shell is made of transparent or semitransparent frosted materials.
Preferably, the base is a hollow structure with two open ends, and the two open ends are respectively clamped with a plug, each plug is connected with the base opening through a waterproof rubber sleeve.
Preferably, a status display lamp is disposed inside each plug, and the status display lamp is electrically connected to the power module.
Preferably, a plurality of cooling fans are distributed in the length direction of the bottom of the base, and the cooling fans are electrically connected with the power module.
Preferably, the power control end is also electrically connected to a vehicle-mounted battery.
Preferably, the power control end is further electrically connected with a switch panel, and the switch panel is used for controlling the power control end to work.
The utility model also provides an energy-conserving vehicle-mounted display system of solar energy intelligence adopts following technical scheme:
a solar intelligent energy-saving vehicle-mounted display system comprises a view screen collector, a main control module, a control terminal and the vehicle-mounted display screen; the video collector is used for collecting image information of the surrounding environment and uploading the image information to the control terminal; the main control module is used for controlling signal interaction with the control terminal and controlling the vehicle-mounted display screen to work.
Preferably, the solar intelligent energy-saving vehicle-mounted display system further comprises a GPS positioning module and a wireless transceiver module which are electrically connected with the main control module respectively; the wireless transceiver module is used for transceiving information of the control terminal, and the GPS positioning module is used for acquiring position information and uploading the position information to the control terminal through the wireless transceiver module.
Preferably, the solar intelligent energy-saving vehicle-mounted display system further comprises a temperature and humidity sensor and a brightness sensor which are electrically connected with the main control module respectively, wherein the temperature and humidity sensor and the brightness sensor are used for detecting temperature, humidity and brightness information of the environment and uploading the information to the control terminal through the wireless transceiver module.
Adopt above-mentioned scheme, the beneficial effects of the utility model are that:
1) the vehicle-mounted display screen is light in structural design, can be arranged on a moving vehicle or fixed in a public place with dense people stream, and is not limited by space;
2) the base adopts a hollow structure, and can be internally provided with electrical modules such as a main control module and the like, so that the structure is compact; meanwhile, the bottom is additionally provided with a radiating fan, so that the radiating fan has the effects of radiating and facilitating maintenance;
3) the power supply adopts two modes of vehicle-mounted storage batteries and solar energy conversion electric energy, and is energy-saving, green and environment-friendly;
4) the vehicle-mounted display system is combined with the internet of things technology, intelligent advertisement putting after scene analysis can be achieved by collecting positioning information, image information, temperature and humidity information, brightness information and the like of the current environment, and meanwhile related contents can be triggered and played in a fixed-point positioning mode.
Drawings
FIG. 1 is a diagram illustrating a state of use of the onboard display system;
FIG. 2 is a perspective view of the vehicle display screen;
FIG. 3 is an exploded view of the vehicle display screen;
FIG. 4 is a schematic bottom structure view of the vehicle-mounted display screen;
FIG. 5 is an exploded view of the protective enclosure;
FIG. 6 is an exploded view of an LED matrix module;
FIG. 7 is a schematic block diagram of the vehicle display system without the vehicle battery;
FIG. 8 is a circuit diagram of the vehicle display system without solar power;
FIG. 9 is an interaction schematic of the in-vehicle display system;
wherein the figures identify the description:
1-video collector, 2-main control module,
3-a control terminal, 4-a vehicle-mounted display screen,
5-GPS positioning module, 6-wireless receiving and transmitting module,
7-a temperature and humidity sensor, 8-a brightness sensor,
41-a power supply module, 42-a base,
43-protective housing, 44-LED matrix module,
411-power control end, 412-solar power supply unit,
413-switch panel, 421-plug,
422 waterproof rubber sleeve, 423 state display lamp,
424-a heat dissipation fan, 431-a display panel,
432-back cover, 441-LED matrix control circuit,
442-LED matrix, 443-support.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 2 to 9, the present invention provides a vehicle-mounted display screen, which includes a power module 41, a base 42, a protective housing 43 and an LED matrix module 44 disposed therein; the LED matrix module 44 includes an LED matrix control circuit 441, an LED matrix 442; the LED matrix 442 includes one or two array plates and LED lamp beads arranged in an array on each array plate, and the LED matrix control circuit 441 is configured to obtain an external signal and drive the LED lamp beads to light. The protective casing 43 is installed on the top of the base 42, and the power control terminal 411 is arranged in the base 42.
Referring to fig. 7 to 9, the power module 41 includes a power control terminal 411 and a solar power supply unit 412, and the solar power supply unit 412 is configured to convert solar energy into electric energy and supply power to the on-vehicle display 4 through the power control terminal 411; in one embodiment, the solar power supply unit 412 includes a solar photovoltaic panel and a storage and control solar battery pack, and the solar photovoltaic panel converts solar energy into electric energy, and then stores or outputs the required power to the power control terminal 411 for conversion control through the storage and control solar battery pack, so as to provide electric energy for the LED matrix module 44.
Referring to fig. 5, the protective housing 43 includes a display panel 421 and a rear cover 432, the display panel 421 and the rear cover 432 are fastened to form a cavity with an open bottom, and the LED matrix module 44 is disposed in the cavity; the protective casing 43 is made of transparent or semitransparent frosted material.
Referring to fig. 3 and 4, the base 42 is a hollow structure with two open ends, and the two open ends are respectively engaged with a plug 421, and each plug 421 is connected with the opening of the base 42 through a waterproof rubber sleeve 422. In an embodiment, a plurality of heat dissipation ribs are circumferentially spaced outside the plug 421, and are used for dissipating heat generated by the electrical module inside the base 42.
A status indicator light 423 is disposed inside each plug 421, and the status indicator light 423 is electrically connected to the power module 41. In a specific embodiment, the plug 421 is made of a light-transmitting material, and the state display lamp 423 is turned on to change the colors of red and green, so as to be used as a prompt for people or no people in the taxi, and also to customize white light. Meanwhile, the switch panel 413 is also used for controlling the light switching of the status display lamp 423 while controlling the power control terminal 411 to operate. A plurality of heat dissipation fans 424 are distributed along the length direction of the bottom of the base 42, and the heat dissipation fans 424 are electrically connected with the power module 41.
Referring to fig. 7 to 9, the power control terminal 411 is further electrically connected to a vehicle-mounted battery, and when there is electric energy in the solar power supply unit 412, the solar power supply is preferentially selected for supplying power, and when the solar power supply is insufficient, such as in rainy weather, the vehicle-mounted battery is switched to supply power. The power control terminal 411 is further electrically connected to a switch panel 413, and the switch panel 413 is used for controlling the power control terminal 411 to work.
The utility model also provides an energy-conserving vehicle-mounted display system of solar energy intelligence adopts following technical scheme:
referring to fig. 1 to 9, a solar intelligent energy-saving vehicle-mounted display system comprises a view screen collector 1, a main control module 2, a control terminal 3 and the vehicle-mounted display screen 4; the video collector 1 is used for collecting image information of the surrounding environment and uploading the image information to the control terminal 3; and the main control module 2 is used for controlling signal interaction with the control terminal 3 and controlling the vehicle-mounted display screen 4 to work. The view screen collector 1 and the main control module 2 are electrically connected to a power module 41 of the vehicle-mounted display screen 4 to supply power. When the base is used on the roof of a taxi or independently arranged on the ground, the base 42 is erected and installed through two cross bars.
The solar intelligent energy-saving vehicle-mounted display system also comprises a GPS positioning module 5 and a wireless transceiving module 6 which are respectively and electrically connected with the main control module 2; the wireless transceiver module 6 is used for transceiving information of the control terminal 3, and the GPS positioning module 5 is used for acquiring position information and uploading the position information to the control terminal 3 through the wireless transceiver module 6. The solar intelligent energy-saving vehicle-mounted display system further comprises a temperature and humidity sensor 7 and a brightness sensor 8 which are electrically connected with the main control module 2 respectively, wherein the temperature and humidity sensor 7 and the brightness sensor 8 are used for detecting temperature, humidity and brightness information of the environment respectively and uploading the temperature, humidity and brightness information to the control terminal 3 through the wireless transceiving module 6.
The utility model discloses the theory of operation:
the control terminal 3 (including a background and a mobile client, the background is used for receiving uploaded data analysis and issuing instructions, the mobile client is used for sending remote control instructions) outputs video or other signal programs, the main control module 2 controls the programs to be played, the programs are output to the LED matrix control circuit 441 powered by the power control terminal 411 to be processed and then drive the LED matrix 442 to display the programs, and the main control module 2 controls the video collector 1 to collect the videos and then process and display the videos by the background. After peripheral functional accessories such as a camera, a brightness sensor 8, a temperature and humidity sensor 7, an antenna (a wireless transmission module 6) and the like are connected to the main control module 2, signals are processed by the main control module 2 and transmitted to the LED matrix control circuit 441, and then the LED matrix control circuit 441 controls the array board to display various information.
Referring to fig. 8, the power supply control principle of the vehicle-mounted battery is as follows: the main power line is directly connected and fixed on the positive electrode and the negative electrode of the vehicle-mounted storage battery, power is supplied to a switch power supply of the LED matrix module 44 through the connector, the output of the switch power supply supplies power to the LED matrix control circuit 441 through the connector, and the LED matrix control circuit 441 supplies power to the array plate; on switching power supply main power cord received on-vehicle storage battery, but can not directly start, need give the control line with the high level, could start the power, on the control power cord passed through the connector and is connected to on-vehicle cigar lighter or USB socket, through the control line of the on-off control switching power supply trigger end on the power, control power starts or closes, and the colour change on the rethread control power cord switch panel 413, the control state display lamp 423.
Referring to fig. 7 and 9, the solar power supply control principle comprises: in the power supply part, after solar energy is converted into electric energy by the solar photovoltaic panel, the electric energy is stored or is converted and controlled by the storage and control solar battery pack to output required power to the power control end 411, so as to provide electric energy for the LED matrix module 44; the main control module 2 is connected to the high level end, and after the switch panel 413 is switched on, the high level triggers and closes the electronic switch of the power control end 411, so that the power control end 411 works, otherwise, the electronic switch is switched off.
(1) The protective casing 43: when the LED array 442 includes an array plate, i.e., a single-sided display screen, the rear cover 432 is made of extruded aluminum or other metal or plastic, and the display panel 431 is made of a transparent frosted material (the display screen is disposed facing the display panel 431); when the LED matrix 442 includes two array plates, i.e., a double-sided display screen, it can be integrally made of a transparent material; the frosted material has the characteristics of light and thin reflection prevention, and the protective shell 43 is used for the waterproof, dustproof and anti-collision functions of the LED matrix module 44.
(2) LED matrix module 44: the LED array lamp further comprises a support 443, one or two surfaces of the support 443 are provided with array plates, an LED matrix control circuit 441 is installed in the middle of the support 443, LED lamp beads on the array plates on one or two surfaces are controlled by the LED matrix control circuit 441, nylon rivets are arranged on the peripheral side of the support 443, and the array plates are quickly fixed on the lateral side of the support 443 by the nylon rivets. Meanwhile, two ends of the support 443 are respectively provided with 1 index pin, a corresponding position of the protective shell 43 is provided with a bolt hole, and the support 443 is fixed through the matching of the index pins and the bolt holes.
(3) Base 42: the base 42 is a hollow structure with two open ends, and plugs 421 are added at the two ends to assemble the main control module 2 and the power control end 411 through the open ends, so that the heat dissipation and convenient maintenance effects are achieved.
(4) The video acquisition device 1: the system is composed of a camera or other devices, people flow information of the current environment, such as gender, age and the like, is mastered in real time by using a face recognition technology, the acquired information is uploaded to a background through a wireless transmission module 6, the background can use the information to perform accurate analysis, corresponding playing contents can be called according to the current environment, and if the fact that the road section is a pupil is recognized, advertisements such as coaching classes and the like can be called to perform targeted playing.
(5) The wireless transmission module 6: wireless communication technologies such as WIFI and 4G can be adopted to upload the acquisition information of the video acquisition device 1, the GPS positioning module 5, the temperature and humidity sensor 7 and the brightness sensor 8 to a background, and a background instruction is issued to the main control module 2 to control the LED matrix module 44 to play, if the image information acquired by the video acquisition device 1 and the positioning information of the GPS positioning module 5 are uploaded to the background and the road section is identified as a commercial street, the background acquires commercial advertisements of nearby storefronts and issues the commercial advertisements to the vehicle-mounted display screen 4 to play; and if the current information collected by the temperature and humidity sensor 7 and the brightness sensor 8 is uploaded to the background, and weather such as heavy rain is identified, the background transfers advertisements such as the shared umbrella to be played.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A vehicle-mounted display screen is characterized by comprising a power supply module, a base, a protective shell and an LED matrix module arranged in the protective shell; the LED matrix module comprises an LED matrix control circuit and an LED matrix; the LED matrix comprises one or two array plates and LED lamp beads arranged on each array plate in an array manner, and the LED matrix control circuit is used for acquiring external signals and driving the LED lamp beads to be lightened; the power supply module comprises a power supply control end and a solar power supply unit, wherein the solar power supply unit is used for converting solar energy into electric energy and supplying power to the vehicle-mounted display screen through the power supply control end; the protective shell is arranged on the top of the base, and the power control end is arranged in the base.
2. The vehicle-mounted display screen of claim 1, wherein the protective housing comprises a display panel and a rear cover, the display panel and the rear cover are clamped to form a cavity with an opening at the bottom, and the LED matrix module is arranged in the cavity; the protective shell is made of transparent or semitransparent frosted materials.
3. The vehicle-mounted display screen of claim 1, wherein the base is a hollow structure with two open ends, and the two open ends are respectively engaged with a plug, and each plug is connected with the base opening through a waterproof rubber sleeve.
4. The vehicle-mounted display screen of claim 3, wherein a status display lamp is arranged inside each plug, and the status display lamp is electrically connected with the power module.
5. The vehicle-mounted display screen of claim 1, wherein a plurality of cooling fans are distributed along the length direction of the bottom of the base, and the cooling fans are electrically connected with the power module.
6. The vehicle-mounted display screen of claim 1, wherein the power control terminal is further electrically connected to a vehicle-mounted battery.
7. The vehicle-mounted display screen of claim 6, wherein the power control end is further electrically connected with a switch panel, and the switch panel is used for controlling the power control end to operate.
8. A solar intelligent energy-saving vehicle-mounted display system is characterized by comprising a video screen collector, a main control module, a control terminal and a vehicle-mounted display screen as claimed in any one of claims 1 to 7; the video collector is used for collecting image information of the surrounding environment and uploading the image information to the control terminal; the main control module is used for controlling signal interaction with the control terminal and controlling the vehicle-mounted display screen to work.
9. The solar intelligent energy-saving vehicle-mounted display system according to claim 8, further comprising a GPS positioning module and a wireless transceiver module electrically connected with the main control module respectively; the wireless transceiver module is used for transceiving information of the control terminal, and the GPS positioning module is used for acquiring position information and uploading the position information to the control terminal through the wireless transceiver module.
10. The solar intelligent energy-saving vehicle-mounted display system according to claim 9, further comprising a temperature and humidity sensor and a brightness sensor electrically connected to the main control module, respectively, wherein the temperature and humidity sensor and the brightness sensor are respectively used for detecting temperature, humidity and brightness information of an environment and uploading the information to the control terminal through the wireless transceiver module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921149259.7U CN210454630U (en) | 2019-07-22 | 2019-07-22 | Vehicle-mounted display screen and solar intelligent energy-saving vehicle-mounted display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921149259.7U CN210454630U (en) | 2019-07-22 | 2019-07-22 | Vehicle-mounted display screen and solar intelligent energy-saving vehicle-mounted display system |
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| CN210454630U true CN210454630U (en) | 2020-05-05 |
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| CN201921149259.7U Active CN210454630U (en) | 2019-07-22 | 2019-07-22 | Vehicle-mounted display screen and solar intelligent energy-saving vehicle-mounted display system |
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| CN (1) | CN210454630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115100974A (en) * | 2022-08-26 | 2022-09-23 | 江苏亚楠电子科技有限公司 | Based on-vehicle bill-board of energy-saving portable rotation type LED |
-
2019
- 2019-07-22 CN CN201921149259.7U patent/CN210454630U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115100974A (en) * | 2022-08-26 | 2022-09-23 | 江苏亚楠电子科技有限公司 | Based on-vehicle bill-board of energy-saving portable rotation type LED |
| CN115100974B (en) * | 2022-08-26 | 2022-11-08 | 江苏亚楠电子科技有限公司 | Based on-vehicle bill-board of energy-saving portable rotation type LED |
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| GR01 | Patent grant | ||
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Effective date of registration: 20210210 Address after: 518000 east of the second floor of fluxfactory Building 1, 35 kengwei Avenue, Shangwu community, Shiyan street, Shenzhen City, Guangdong Province Patentee after: SHENZHEN HAOSHENG ELECTRONICS Co.,Ltd. Address before: No.65 Meigu, Meiyuan Village, Kangmei Town, Nan'an City, Quanzhou City, Fujian Province Patentee before: Su Zhuangyan |
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| TR01 | Transfer of patent right |