In-vehicle network advertising machine supporting CDMA GSM 4G LTE wireless router

A dual-network dual-standby, advertising machine technology, which is applied in visual advertising, advertising, wireless communication and other directions of activities, can solve problems such as users being unable to access the Internet, hindering the development of vehicle wireless network advertising machines, and delays.

Active Publication Date: 2014-01-29
INVENTEC(NANJING) TECH CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the maximum download rate of the 3G network is DL42Mbps, taking DC-HSPA+ as an example. Once more than 20 users in the car download and watch videos online at the same time, the online video advertisements released by the car network advertising machine itself will be affected, and the rate will drop. , resulting in screen freezes, delays, etc.
Once it is placed on a bus or tourist bus, it will be overwhelmed, resulting in a decline in video quality, and even embarrassment that some users cannot access the Internet, which will hinder the development of vehicle-mounted wireless network advertising machines

Method used

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  • In-vehicle network advertising machine supporting CDMA GSM 4G LTE wireless router
  • In-vehicle network advertising machine supporting CDMA GSM 4G LTE wireless router

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Embodiment Construction

[0023] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] With the operation and development of 3G / 4G networks, people want to be able to surf the Internet at high speed anytime and anywhere. However, expensive 4G LTE handheld terminals cannot be popularized quickly. High-speed Internet access is available. Therefore, a vehicle-mounted network advertising machine that can support dual-network dual-standby 4G LTE wireless routing can become a transfer station for people to experience wireless high-speed Internet access. For this reason, the present invention provides a vehicle-mounted network advertising machine that supports dual-network and dual-standby 4G LTE wireless routing, which can support vehicle-mounted network advertisements and simultaneously support users in the vehicl...

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Abstract

The invention provides an in-vehicle network advertising machine supporting a CDMA GSM 4G LTE wireless router. The in-vehicle network advertising machine comprises an ARM quad-core processor and an MIPS processor. The ARM quad-core processor and the MIPS processor are connected through a UART interface and a USB interface. The ARM quad-core processor is connected with a dual-frequency dual-receiver dual-transmitter WiFi module, a TDD-LTE 4G / 3G double-system communication module, a power source manager, a power amplifier, an LCD, a 2GB DDR3 memory and an NANd-Flash memorizer. The TDD-LTE double-system communication module is connected with a first U-SIM card slot. The LCD is connected with a bias voltage backlight circuit. The MIPS processor is connected with a first single-frequency 2.4GHz receiving-transmitting WiFi module, a second single-frequency 5GHz receiving-transmitting WiFi module and a USB hub. The USB hub is connected with an FDD-LTE 4G / 3G double-system communication module connected with a second U-SIM card slot. While in-vehicle network advertisements are supported, the users in vehicles are supported to use WiFi handheld equipment to be connected to the wireless internet.

Description

technical field [0001] The invention relates to a vehicle-mounted network advertising machine supporting dual-network and dual-standby 4G LTE wireless routing. Background technique [0002] With the rapid development of 3G / 4G network, the vehicle-mounted wireless network advertising machine with built-in 3G communication module also came into being. Its advantage is that it uses the built-in 3G communication module and WiFi module to form a car mobile Internet access. Through the wireless network, it is possible to publish advertisements in a timely manner, transmit and play multimedia content, and support wireless routing functions, so that users in the car can access the Internet through their WiFi hotspots. [0003] However, the maximum download rate of the 3G network is DL42Mbps, taking DC-HSPA+ as an example. Once more than 20 users in the car download and watch videos online at the same time, the online video advertisements released by the car network advertising machi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28H04W88/06G09F21/04
Inventor 邹峥嵘
Owner INVENTEC(NANJING) TECH CO LTD
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