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Device for remotely controlling automobile by mobile phone and control method

A technology of remote control and control method, applied in the direction of electrical components, telephone communication, transmission system, etc., to achieve the effect of ensuring safety

Inactive Publication Date: 2013-01-23
NANCHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

PC is used for remote control, the mobile performance is not good, and it is subject to greater constraints. Car users cannot control the car anytime and anywhere.
[0005]In the prior art, the remote control of the car lacks a good implementation, simple and convenient solution

Method used

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  • Device for remotely controlling automobile by mobile phone and control method
  • Device for remotely controlling automobile by mobile phone and control method

Examples

Experimental program
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Effect test

Embodiment Construction

[0039] The present invention will be further described below in conjunction with the accompanying drawings.

[0040] Such as figure 1 As shown, the car remote control device in this embodiment is mainly divided into two parts: a vehicle-mounted terminal and an Android mobile phone. The vehicle-mounted terminal includes an interactive interface with the driver, namely a touch screen, an ARM11 processor and a GPRS module. The remote control device uses the idle time when the car stops and the car terminal does not need to use it to work. In order to control the ignition switch and air conditioner switch of the car, the IO port of the car terminal needs to be connected with a relay drive circuit and a relay. The Android mobile phone is the terminal for the user to remotely control the car, and the designed remote control car application program needs to be installed.

[0041] Furthermore, the communication between the vehicle-mounted terminal and the mobile phone adopts socket...

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Abstract

The invention provides a device for remotely controlling an automobile by a mobile phone and a control method, so that an automobile owner can remotely start the automobile and switch on an air conditioner. The device for remotely controlling the automobile comprises the mobile phone, a vehicle-mounted terminal, a relay and a driving circuit of the relay, wherein the vehicle-mounted terminal comprises a general packet radio service (GPRS) module, an advanced RISC machine 11 (ARM11) processor and a human-machine interaction interface; the mobile phone is an Android intelligent mobile phone and transmits data to the vehicle-mounted terminal through a socket communication mode of a transmission control protocol (TCP); and the vehicle-mounted terminal is connected with the relay through an input / output port. The control method for remotely controlling the automobile by the mobile phone comprises the following steps that: the vehicle-mounted terminal regularly sends a connection request to the mobile phone; a user clicks a starting button to receive the connection request by using a mobile phone application program and sends a corresponding instruction to the vehicle-mounted terminal; and the vehicle-mounted terminal operates the relay connected to a corresponding IO port according to a resolved instruction content. Therefore, the aim of controlling an ignition switch and an air conditioner switch of the automobile is fulfilled.

Description

technical field [0001] The invention belongs to the technical field of vehicle accessories, and relates to a control device for remote control of vehicles for wireless data transmission. Background technique [0002] At present, the known car remote control methods generally have the following three types: 1. Control the car by sending commands on the PC side; 2. Use GSM to control the car by sending text messages on the mobile phone; The remote control controls the car. The first method can only be used to control the car in a fixed place, such as: home or office, the mobility is not good, and it is inconvenient; the second method is used to control the car, the SMS is sent using a slow channel, and the time delay is longer , the real-time performance is not good; adopting the third method requires a special design of a device, and the cost is relatively high. With the advancement of technology and the development of automotive electronics, the remote control of automob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/12H04W4/14H04M11/00
Inventor 黄菊花胡江天于永飞
Owner NANCHANG UNIV
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