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Data communication method and communication system based on head-up display equipment in vehicular environment

A head-up display and device data technology, applied in the field of communication, can solve problems such as potential safety hazards and affecting the appearance of the car interior, and achieve the effect of avoiding potential safety hazards

Inactive Publication Date: 2014-02-05
SHENZHEN DIANSHI INNOVATION TECH CO LTD
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a HUD device communication method and its communication system based on the vehicle environment, aiming to solve the problem that the existing head-up display device needs to use the interface data line to transmit data, which affects the appearance and appearance of the car. Issues with potential safety hazards

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  • Data communication method and communication system based on head-up display equipment in vehicular environment
  • Data communication method and communication system based on head-up display equipment in vehicular environment
  • Data communication method and communication system based on head-up display equipment in vehicular environment

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] like figure 1 As shown, it is a preferred embodiment of the present invention, based on the data communication method of the head-up display device in the vehicle environment, including the following steps: the head-up display device sends a read request through a wireless communication signal; The read information sent back by the wireless communication signal; the read information is displayed on the head-up display device. The head-up display device mainly displays the received information in real time for the driver's reference.

[0025] In combination with the above embodiments, the w...

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Abstract

The invention discloses a data communication method based on head-up display equipment in vehicular environment. The method includes the following steps that the head-up display equipment sends a reading request through a wireless communication signal; according to the sent reading request, reading information sent back by the wireless communication signal is received; the reading information is displayed on the head-up display equipment. According to the data communication method based on the head-up display equipment, the head-up display equipment sends communication requests to other equipment and receives displayed information data through wireless communication signals, the range of equipment capable of used is widened, and therefore more comprehensive information is provided for drivers and safety hidden risks during running of vehicles are eliminated.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a HUD device communication method and a communication system based on a vehicle environment. Background technique [0002] Cars are becoming more and more popular in people's daily life, and people's requirements for driving experience are also increasing. HUD (Head Up Display, head-up display device) has gradually become a must-have device for vehicles, but the current HUD uses OBD (On-Board Diagnostics, on-board automatic diagnosis system) interface line, read the information of the on-board computer through the CAN bus or K line, and then display it on the HUD. The OBD interface is generally located at the lower left of the steering wheel or in the hand box. The existence of the OBD interface line seriously affects the cleanliness of the car interior, which is more obvious in high-end cars. At the same time, the interface line may also affect the driver's con...

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Application Information

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IPC IPC(8): H04L29/08G08C17/00
Inventor 张佳康栋杜振凯
Owner SHENZHEN DIANSHI INNOVATION TECH CO LTD
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