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Liquid crystal integrated information screen

A comprehensive information and liquid crystal screen technology, applied in advertising, instruments, identification devices, etc., can solve the problems of waste of human and material resources, untimely secondary update data, and increase revenue, so as to improve image, grade and service quality, Realize the effect of synchronous update

Active Publication Date: 2017-03-15
QINGDAO BAORUI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In order to integrate the existing guide boards, in-car display screens, and on-board advertising machines on the bus into an intelligent information device, realize synchronous display with the bus intelligent information, and solve the problems caused by the manual secondary update of the existing equipment. Waste of human and material resources, and at the same time solve the problem that the secondary update data is not timely, save the cost of bus operation, and increase the company's revenue

Method used

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Embodiment

[0035]like Figure 1-2 As shown, the liquid crystal integrated information screen of the present invention includes a customized non-standard liquid crystal screen 101, a power supply system 2, a main control system 3, an RS232 communication module 4, a USB module 5, a 3G / WiFi module 6, a storage module 7, and a sound Module 8, brightness control system 9, integrated information screen controller 10, and vehicle-mounted intelligent terminal 11. The main control system 3 drives a customized non-standard LCD screen 101 through the LVDS interface to realize screen display, and the power supply system 2 is connected to the vehicle body power supply and passed Voltage stabilization and overvoltage and overcurrent protection are realized to provide a stable voltage power supply for the entire system. The integrated information screen controller 10 receives the line information or scheduling information issued by the vehicle-mounted intelligent terminal (11) through the RS485 interfac...

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Abstract

Existing bus route guiding devices and information display devices have lots of defects. The invention provides a liquid crystal integrated information screen. The liquid crystal integrated information screen comprises a customized nonstandard liquid crystal screen (101), a power supply system (2), a master control system (3), an RS232 communication module (4), a USB module (5), a 3G / WiFi module (6), a storage module (7), a sound module (8), a brightness control system (9), an integrated information screen controller (10) and a vehicle-mounted intelligent terminal (11). Information relevant with vehicles are intelligently and partitionedly displayed on the customized nonstandard liquid crystal screen (101) through the vehicle-mounted intelligent terminal. Automatic update and real-time display can be achieved, advertising information can be displayed in a corresponding zone to increase corporate income.

Description

technical field [0001] The invention relates to the technical field of intelligent management of bus information, in particular to a liquid crystal integrated information screen. Background technique [0002] With the faster and faster pace of social work and life, people's demand for information is getting higher and higher, and their dependence on information is getting stronger and stronger. . Under the general trend of advocating green travel, traveling by public transportation is the choice of most people. [0003] There are many defects in the existing bus line guidance equipment and information display equipment: [0004] 1. At present, there are mainly two types of guide boards in the bus, one is LED backlit light box type, which is composed of LED lights + light guide plate + indicator board + guide information light sheet; the second is LED indoor long strip screen . Regardless of the above-mentioned guiding system, it is necessary to manually update the route ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/35G09F27/00G09G3/36
Inventor 刘磊卢灵
Owner QINGDAO BAORUI CO LTD
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