CN102891885A - Device for remotely controlling automobile by mobile phone and control method - Google Patents
Device for remotely controlling automobile by mobile phone and control method Download PDFInfo
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- CN102891885A CN102891885A CN2012103377922A CN201210337792A CN102891885A CN 102891885 A CN102891885 A CN 102891885A CN 2012103377922 A CN2012103377922 A CN 2012103377922A CN 201210337792 A CN201210337792 A CN 201210337792A CN 102891885 A CN102891885 A CN 102891885A
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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
The invention belongs to vehicle auxiliary device technical field, relate to the control device of the vehicle remote control of Wireless Data Transmission.
Background technology
At present, known vehicle remote control method has following 3 kinds substantially: 1, adopt in the mode of PC end transmission order and control automobile; 2, adopt the GSM mode, send note at mobile phone terminal and control automobile; 3, adopt special hand-held remote control control automobile.Adopt the 1st kind of mode can only be in fixing place, as: in the family, control automobile in the office, mobility is bad, and inconvenient; Adopt the 2nd kind of mode to control automobile, what note sent employing is slow channel, and time delay is longer, and real-time is bad; Adopt the 3rd kind of mode to need a kind of device of specialized designs, cost is higher.Along with the progress of science and technology and the development of automotive electronics, vehicle remote control should be towards simple, intelligence, practical and future development easily.
Adopt the short message service of GSM network to realize Long-distance Control in Wuhan University of Technology's master thesis " vehicle remote control Design of Guarding against Theft System " literary composition, operate cumbersomely, and real-time is bad; And adopt single-chip microcomputer as the control unit of automobile, remote control and in-vehicle display system are not integrated, wasted resource in the car.
In Shandong University's master thesis " based on Long-distance Control and the information issue integrated system of CAN bus " literary composition, adopt PC to carry out Long-distance Control, and use Visual Sudio 2005 to carry out the C# programming.Adopt PC to carry out Long-distance Control, travelling performance is bad, is subject to larger constraint, and user vehicle can not controlled automobile whenever and wherever possible.
In the prior art, the Long-distance Control of automobile lacks that implementation is good, scheme simply and easily.
Summary of the invention
The purpose of this invention is to provide a kind of device and control method thereof that fully utilizes the mobile phone remote control automobile of embedded technology, wireless communication technology and network technology, before the driver enters automobile, can use mobile phone that automobile is carried out ignition trigger control and air-conditioning switch control, can carry out preheating or precooling to automobile, improve the comfortableness of taking.Car-mounted terminal with automobile shares Embedded Hardware Platform simultaneously, has saved cost.
The present invention mainly is achieved by the following technical programs.
Take GPRS network as the basis, a kind of Android mobile phone that adopts is proposed by the long-range control method of socket communication mode Long-distance Control automotive ignition and starting of air conditioner.
One, the device of mobile phone remote control automobile of the present invention, structure comprises: Long-distance Control client mobile phone, socket communication, GPRS network, the car-mounted terminal that includes GPRS module, arm processor and human-computer interaction interface, relay and drive circuit, ignition switch and air-conditioning switch;
Long-distance Control client mobile phone and car-mounted terminal are all surfed the Net by GPRS, and by the connection of socket socket, the IO mouth of car-mounted terminal is leaded up to relay and drive circuit thereof and is connected with ignition switch, and another road is connected with air-conditioning switch by relay and drive circuit thereof.
Relay and drive circuit thereof can link to each other by the IO mouth of expanding on the car-mounted terminal with car-mounted terminal;
Car-mounted terminal can adopt the ARM11 processor as control unit;
Mobile phone can adopt the smart mobile phone of Android platform, and can adopt dynamic territory analyzing software that the dynamic IP of mobile phone is resolved in the fixing domain name;
Mobile phone and car-mounted terminal can communicate by the socket communication mode of Transmission Control Protocol.
Described automobile remote-controller and car-mounted terminal share embedded hardware, adopt the request of socket communication mode and the mobile phone of TCP/IP to connect, after mobile phone terminal receives connection request, the user clicks at cell-phone customer terminal and accepts request, mobile phone has just established socket with remote control and has been connected, the igniting that the mobile phone transmission is corresponding or starting of air conditioner instruction are to remote control, the device fill order, and relay corresponding to control, thereby reach control automotive ignition and the purpose of controlling starting of air conditioner.
After automobile was successfully lighted a fire or air-conditioning successfully starts, remote control connected return information to mobile phone by socket, informed successful fill order of user.
The mode of setting up communication of the present invention is TCP communication, and adopts socket to connect mobile phone terminal and vehicle-mounted remote control.
Embedded Hardware Platform of the present invention adopts the ARM11 processor, automobile in the process of moving, embedded platform provides the functions such as phone, GPS, online as car-mounted terminal for the driver; Automobile is when parking, and embedded platform is then as remote control, and the user can by the control of mobile phone to device, reach the purpose of Long-distance Control automobile.
Smart mobile phone of the present invention is the mobile phone of Android platform, develop corresponding Long-distance Control Android client-side program, and corresponding button just can be real-time on user's click program control automotive ignition and air-conditioning are opened.
The Android client of Long-distance Control of the present invention is when the user determines to send instructions to remote control, and the password of the prompting user input to set guarantees fail safe.
Socket establishment of connection of the present invention need to be known mobile phone terminal and car-mounted terminal one side's IP address, but the IP of mobile phone and car-mounted terminal is dynamic, therefore at the Android mobile phone terminal dyndns dynamic IP is installed and resolves client, the IP of mobile phone is resolved in the domain name, and from domain name with the IP address resolution out.So just can set up socket has communicated by letter.
Remote control of the present invention will carry out circuit to automobile and change, and add relay and drive circuit thereof before the ignition switch and air-conditioning switch of control automobile.
The present invention is realizing that mobile phone by on the basis of GPRS mode Long-distance Control automobile, adopts short message mode as standby mode.When GPRS does not connect, can adopt the transmission note to control automobile to the mode of remote control.
Two, the method for Long-distance Control automobile of the present invention is:
(1): car-mounted terminal keeps operating state when automobile stops, regularly send connection request to the mobile phone of having fixed IP, the user is using remote control program to click the automotive ignition button, behind the correct password of input, just accepted connection request, and to the car-mounted terminal sending controling instruction;
(2): after car-mounted terminal has been received the control command that mobile phone sends, instruction is resolved, IO mouth according to the command content operational correspondence that is resolved to, be connected to the relay of control automotive ignition and relay and the drive circuit thereof of control air conditioning for automobiles on the IO mouth, so just can control corresponding switch;
(3): after remote control is successfully controlled automobile ignition switch or air-conditioning switch, will by socket mode return information to mobile phone, inform successful execution order of user;
(4): when mobile phone and GPRS do not connect, can adopt to send note and control automobile to the mode of remote control.
The form of control command can be: packet header+packet length+order number+device numbering+data length+data text;
Behind user's button click, answer prompting user input password in the application program, prevent operate miss and guarantee fail safe.
The invention has the beneficial effects as follows: the function that has realized using smart mobile phone Long-distance Control automotive ignition and starting of air conditioner, compare with the device of present existing Long-distance Control automobile, intelligence, practical and convenient more is the inexorable trend of automotive electronics diversification, integrated, networking and intelligent development.
Description of drawings
Fig. 1 is the structural representation of the device of mobile phone remote control automobile of the present invention.
Fig. 2 be Android application program of the present invention establish mechanics meter flow chart.
Embodiment
The present invention is further described below in conjunction with accompanying drawing.
As shown in Figure 1, the automobile remote-controller of the present embodiment mainly is divided into car-mounted terminal and Android mobile phone two large divisions.Car-mounted terminal has comprised that the interactive interface with the driver is touch-screen, ARM11 processor and GPRS module.Remote control utilizes the free time work that automobile stops, car-mounted terminal does not need usefulness, for ignition switch and the air-conditioning switch of controlling automobile, also need connect relay drive circuit and relay at the IO of car-mounted terminal mouth.The Android mobile phone is the terminal of user's Long-distance Control automobile, wherein needs the application program of the Long-distance Control automobile of mounting design.
Further, car-mounted terminal adopts the socket based on Transmission Control Protocol to communicate by letter with communicating by letter of mobile phone, using the prerequisite of socket communication is that car-mounted terminal and mobile phone can be surfed the Net by GPRS, mobile phone need to use dynamic territory analyzing software that dynamic IP is fixed, and car-mounted terminal is just set up socket by this IP with mobile phone and is connected.
The control method of the mobile phone remote of the present embodiment control automobile is: car-mounted terminal regularly send connection request to mobile phone, when clicking application program, the user determines to receive connection, the car-mounted terminal different IO mouth of instruction control that transmission comes according to the mobile phone received, thus control relay reaches the opening and closing of control automotive ignition, flame-out or air-conditioning.Specifically comprise the steps:
A: car-mounted terminal keeps operating state when automobile stops, regularly send connection request to the mobile phone of having fixed IP, the user is using remote control program to click the automotive ignition button, behind the correct password of input, just accepted connection request, and to the car-mounted terminal sending controling instruction.
B: after car-mounted terminal has been received the control command that mobile phone sends, instruction is resolved, according to the IO mouth of the command content operational correspondence that is resolved to, be connected to the relay of control automotive ignition and relay and the drive circuit thereof of control air conditioning for automobiles on the IO mouth, so just can control corresponding switch.
C: after remote control is successfully controlled automobile ignition switch or air-conditioning switch, will by socket mode return information to mobile phone, inform successful execution order of user.
The command format that above-mentioned mobile phone sends is: packet header+packet length+order number+device numbering+data length+data text, and concrete, packet header is the beginning of packet, accounts for 1 byte; Packet length is the length of the transmission of data bag, take byte as unit, occupies 1 byte; Order number is used for the type of recognition data, occupies 1 byte; Device numbering is used for the equipment of identification Long-distance Control, occupies 1 byte; Data length is the length of data text, occupies 1 byte; The data text is the binary data of transmission, occupies 1 byte.Car-mounted terminal parses the data text, carries out corresponding IO mouth operation according to the textual data that defines.
Claims (8)
1. the device of mobile phone remote control automobile is characterized in that:
This apparatus structure comprises: Long-distance Control client mobile phone, socket communication, GPRS network, the car-mounted terminal that includes GPRS module, arm processor and human-computer interaction interface, relay and drive circuit, ignition switch and air-conditioning switch;
Long-distance Control client mobile phone, GPRS network, car-mounted terminal connect successively, and car-mounted terminal one tunnel is connected with ignition switch with relay and drive circuit thereof, and another road is connected with air-conditioning switch with relay.
2. a kind of mobile phone remote according to claim 1 is controlled the device of automobile, and it is characterized in that: described relay and drive circuit thereof link to each other by the IO mouth of expanding on the car-mounted terminal with car-mounted terminal.
3. a kind of mobile phone remote according to claim 1 is controlled the device of automobile, it is characterized in that: described car-mounted terminal adopts the ARM11 processor as control unit.
4. a kind of mobile phone remote according to claim 1 is controlled the device of automobile, it is characterized in that: described mobile phone is the smart mobile phone of employing Android platform, and adopts dynamic territory analyzing software that the dynamic IP of mobile phone is resolved in the fixing domain name.
5. a kind of mobile phone remote according to claim 1 is controlled the device of automobile, and it is characterized in that: described mobile phone and car-mounted terminal communicate by the socket communication mode of Transmission Control Protocol.
6. the control method of a mobile phone remote control automobile is characterized in that, comprises the steps:
(1) car-mounted terminal keeps operating state when automobile stops, regularly send connection request to the mobile phone of having fixed IP, the user is using remote control program to click the automotive ignition button, behind the correct password of input, just accepted connection request, and to the car-mounted terminal sending controling instruction;
(2) after car-mounted terminal has been received the control command that mobile phone sends, instruction is resolved, IO mouth according to the command content operational correspondence that is resolved to, be connected to the relay of control automotive ignition and relay and the drive circuit thereof of control air conditioning for automobiles on the IO mouth, so just can control corresponding switch;
(3) after remote control is successfully controlled automobile ignition switch or air-conditioning switch, will by socket mode return information to mobile phone, inform successful execution order of user;
(4) when mobile phone and GPRS do not connect, can adopt to send note and control automobile to the mode of remote control.
7. a kind of mobile phone remote according to claim 6 is controlled the control method of automobile, and it is characterized in that: the form of described control command is: packet header+packet length+order number+device numbering+data length+data text.
8. a kind of mobile phone remote according to claim 6 is controlled the control method of automobile, it is characterized in that: behind user's button click, prompting user input password prevents operate miss and guarantees fail safe in the described application program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012103377922A CN102891885A (en) | 2012-09-13 | 2012-09-13 | Device for remotely controlling automobile by mobile phone and control method |
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| CN2012103377922A CN102891885A (en) | 2012-09-13 | 2012-09-13 | Device for remotely controlling automobile by mobile phone and control method |
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| CN102891885A true CN102891885A (en) | 2013-01-23 |
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| CN2012103377922A Pending CN102891885A (en) | 2012-09-13 | 2012-09-13 | Device for remotely controlling automobile by mobile phone and control method |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241244A (en) * | 2013-04-16 | 2013-08-14 | 上海交通大学 | Vehicle wireless remote control system based on looking around |
| CN103325230A (en) * | 2013-07-04 | 2013-09-25 | 深圳市元征科技股份有限公司 | Vehicle control method and system |
| CN103701901A (en) * | 2013-12-27 | 2014-04-02 | 深圳市航盛电子股份有限公司 | Method for remotely diagnosing vehicle on basis of mobile phone terminal |
| CN103929462A (en) * | 2013-12-27 | 2014-07-16 | 深圳市航盛电子股份有限公司 | Method for controlling vehicle remotely based on mobile phone terminal |
| CN104057801A (en) * | 2014-06-25 | 2014-09-24 | 奇瑞汽车股份有限公司 | Smartphone control system for automobile air conditioner and control method thereof |
| WO2014205803A1 (en) * | 2013-06-28 | 2014-12-31 | 深圳市掌讯通讯设备有限公司 | Automobile remote control system and method therefor |
| CN105022315A (en) * | 2015-04-16 | 2015-11-04 | 广东好帮手电子科技股份有限公司 | Vehicle remote control system based on Internet of Vehicles, control method and vehicle |
| CN105261184A (en) * | 2015-10-30 | 2016-01-20 | 安徽进隆电动车有限公司 | Electric sanitation truck capable of being remotely controlled by mobile phone and control system thereof |
| CN105516438A (en) * | 2014-09-23 | 2016-04-20 | 比亚迪股份有限公司 | Control method and system of vehicle air conditioner |
| CN105610997A (en) * | 2016-02-29 | 2016-05-25 | 东南大学 | Real-time data transmission method based on dynamic IP address of mobile terminal |
| CN105730398A (en) * | 2014-12-12 | 2016-07-06 | 上海修源网络科技有限公司 | System and method for controlling automobile in two directions through mobile terminal |
| CN105929728A (en) * | 2016-04-19 | 2016-09-07 | 北京新能源汽车股份有限公司 | Vehicle remote control method and device, electric vehicle and mobile terminal |
| CN106846767A (en) * | 2015-12-04 | 2017-06-13 | 重庆银聪科技有限公司 | A kind of automobile GPS controlled in wireless refrigeration plants |
| CN107554482A (en) * | 2017-08-24 | 2018-01-09 | 深圳市卡卡信息科技有限公司 | Anti-stealing method for vehicles, device and server |
| CN108370490A (en) * | 2015-10-16 | 2018-08-03 | 华为技术有限公司 | Vehicle use state determines method, apparatus and terminal |
| CN108833122A (en) * | 2018-05-29 | 2018-11-16 | 奇瑞汽车股份有限公司 | Awakening method, device and the storage medium of vehicle-carrying communication controller |
| CN113936527A (en) * | 2021-09-16 | 2022-01-14 | 合肥越明交通电子科技有限公司 | Driving examination room simulation vehicle supervision system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1976488A (en) * | 2006-12-01 | 2007-06-06 | 陈锋 | Vehicle antitheft system based on third generation mobile communication network |
| CN101179590A (en) * | 2007-10-08 | 2008-05-14 | 天津市优耐特汽车电控技术服务有限公司 | Vehicle remote switch and start/stop control method and device |
| CN201278210Y (en) * | 2008-10-29 | 2009-07-22 | 骏泰阳科技(深圳)有限公司 | Remote control apparatus for remote controlling automobile |
| CN102642509A (en) * | 2012-04-18 | 2012-08-22 | 邱柏康 | Embedding vehicle networking device and communication control method thereof |
-
2012
- 2012-09-13 CN CN2012103377922A patent/CN102891885A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1976488A (en) * | 2006-12-01 | 2007-06-06 | 陈锋 | Vehicle antitheft system based on third generation mobile communication network |
| CN101179590A (en) * | 2007-10-08 | 2008-05-14 | 天津市优耐特汽车电控技术服务有限公司 | Vehicle remote switch and start/stop control method and device |
| CN201278210Y (en) * | 2008-10-29 | 2009-07-22 | 骏泰阳科技(深圳)有限公司 | Remote control apparatus for remote controlling automobile |
| CN102642509A (en) * | 2012-04-18 | 2012-08-22 | 邱柏康 | Embedding vehicle networking device and communication control method thereof |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241244A (en) * | 2013-04-16 | 2013-08-14 | 上海交通大学 | Vehicle wireless remote control system based on looking around |
| WO2014205803A1 (en) * | 2013-06-28 | 2014-12-31 | 深圳市掌讯通讯设备有限公司 | Automobile remote control system and method therefor |
| CN103325230A (en) * | 2013-07-04 | 2013-09-25 | 深圳市元征科技股份有限公司 | Vehicle control method and system |
| CN103701901A (en) * | 2013-12-27 | 2014-04-02 | 深圳市航盛电子股份有限公司 | Method for remotely diagnosing vehicle on basis of mobile phone terminal |
| CN103929462A (en) * | 2013-12-27 | 2014-07-16 | 深圳市航盛电子股份有限公司 | Method for controlling vehicle remotely based on mobile phone terminal |
| CN104057801A (en) * | 2014-06-25 | 2014-09-24 | 奇瑞汽车股份有限公司 | Smartphone control system for automobile air conditioner and control method thereof |
| CN105516438A (en) * | 2014-09-23 | 2016-04-20 | 比亚迪股份有限公司 | Control method and system of vehicle air conditioner |
| CN105730398A (en) * | 2014-12-12 | 2016-07-06 | 上海修源网络科技有限公司 | System and method for controlling automobile in two directions through mobile terminal |
| CN105022315A (en) * | 2015-04-16 | 2015-11-04 | 广东好帮手电子科技股份有限公司 | Vehicle remote control system based on Internet of Vehicles, control method and vehicle |
| CN108370490A (en) * | 2015-10-16 | 2018-08-03 | 华为技术有限公司 | Vehicle use state determines method, apparatus and terminal |
| CN108370490B (en) * | 2015-10-16 | 2020-10-16 | 华为技术有限公司 | Vehicle use state determination method and device and terminal |
| CN105261184A (en) * | 2015-10-30 | 2016-01-20 | 安徽进隆电动车有限公司 | Electric sanitation truck capable of being remotely controlled by mobile phone and control system thereof |
| CN106846767A (en) * | 2015-12-04 | 2017-06-13 | 重庆银聪科技有限公司 | A kind of automobile GPS controlled in wireless refrigeration plants |
| CN105610997A (en) * | 2016-02-29 | 2016-05-25 | 东南大学 | Real-time data transmission method based on dynamic IP address of mobile terminal |
| CN105929728A (en) * | 2016-04-19 | 2016-09-07 | 北京新能源汽车股份有限公司 | Vehicle remote control method and device, electric vehicle and mobile terminal |
| CN105929728B (en) * | 2016-04-19 | 2020-06-12 | 北京新能源汽车股份有限公司 | Automobile remote control method and device, electric automobile and mobile terminal |
| CN107554482A (en) * | 2017-08-24 | 2018-01-09 | 深圳市卡卡信息科技有限公司 | Anti-stealing method for vehicles, device and server |
| CN108833122A (en) * | 2018-05-29 | 2018-11-16 | 奇瑞汽车股份有限公司 | Awakening method, device and the storage medium of vehicle-carrying communication controller |
| CN108833122B (en) * | 2018-05-29 | 2020-10-09 | 奇瑞汽车股份有限公司 | Wake-up method and device for vehicle-mounted communication controller and storage medium |
| CN113936527A (en) * | 2021-09-16 | 2022-01-14 | 合肥越明交通电子科技有限公司 | Driving examination room simulation vehicle supervision system |
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Application publication date: 20130123 |