CN106453938B - The method for controlling automobile by mobile terminal - Google Patents
The method for controlling automobile by mobile terminal Download PDFInfo
- Publication number
- CN106453938B CN106453938B CN201610972582.9A CN201610972582A CN106453938B CN 106453938 B CN106453938 B CN 106453938B CN 201610972582 A CN201610972582 A CN 201610972582A CN 106453938 B CN106453938 B CN 106453938B
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- China
- Prior art keywords
- mobile terminal
- automobile
- control module
- control instruction
- control
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of method for controlling automobile by mobile terminal, method is the following steps are included: the acquisition for mobile terminal control instruction, the control instruction execute corresponding operation for controlling the automobile control module；The control instruction is converted into radiofrequency signal, the signal that the frequency point of the radiofrequency signal is located at the automobile control module receives in band limits；The radiofrequency signal is sent to the automobile control module；The automobile control module identifies the radiofrequency signal, and parses control instruction from the radiofrequency signal and execute corresponding operation.Control instruction is converted into radiofrequency signal by the radio circuit that mobile terminal carries and is sent to automobile control module by the present invention, is realized to the unlock of automobile or other controls, without increasing other communication modules.Therefore, the present invention realizes control of the mobile terminal to automobile in the case where not increasing mobile terminal cost.
Description
Technical field
The present invention relates to field of communication technology, in particular to a kind of method that automobile is controlled by mobile terminal.
Background technique
Currently, the key of most of automobile externals is electron key, in order to automobile key easy to carry size usually compared with
Small, this allows for electron key and is easily lost.Mobile terminal has become portable means of communication in people's daily life,
In the prior art also have and to be realized by mobile terminal automobile is unlocked, but needs outer on mobile terminal and automobile plus indigo plant
Tooth or Wi-Fi (WLAN) module, undoubtedly increase production cost.
Summary of the invention
The technical problem to be solved by the present invention is to need to moved by mobile terminal control automobile in the prior art to overcome
Additional bluetooth or Wi-Fi module in dynamic terminal and automobile, cause the defect that the production cost increases, provide one kind and pass through mobile terminal
The method for controlling automobile.
The present invention is to solve above-mentioned technical problem by following technical proposals:
A method of automobile is controlled by mobile terminal, it is characterized in that, the method is executed by control system, described
Control system includes: mobile terminal, automobile control module；It the described method comprises the following steps:
The acquisition for mobile terminal control instruction, the control instruction execute accordingly for controlling the automobile control module
Operation；
The control instruction is converted into radiofrequency signal, the frequency point of the radiofrequency signal is located at the automobile control module
Signal receives in band limits；
The radiofrequency signal is sent to the automobile control module；
The automobile control module identifies the radiofrequency signal, and parses control instruction from the radiofrequency signal and hold
Row corresponding operation.
Preferably, the control system further include: automobile key；Before the step of acquisition for mobile terminal control instruction
Further include:
The mobile terminal and the automobile key, which are established, to be communicated to connect；
The step of acquisition for mobile terminal control instruction includes:
The mobile terminal obtains the control instruction from the automobile key.
Preferably, the mobile terminal includes: the step of establishing communication connection with automobile key
The mobile terminal sends the first handshake to the automobile key；
The automobile key sends the first answer signal to the mobile terminal.
Preferably, the control system further include: computer；Before the step of acquisition for mobile terminal control instruction also
Include:
The mobile terminal and the computer, which are established, to be communicated to connect；
The step of acquisition for mobile terminal control instruction includes:
The mobile terminal is from control instruction described in the downloaded.
Preferably, the mobile terminal includes: the step of establishing communication connection with the computer
The mobile terminal sends the second handshake to the computer；
The computer sends the second answer signal to the mobile terminal.
Preferably, before the step of control instruction is converted into radiofrequency signal further include:
Control instruction is encrypted.
Preferably, before the step of radiofrequency signal is sent to the automobile control module further include:
The mobile terminal and the automobile control module, which are established, to be communicated to connect.
Preferably, the mobile terminal includes: the step of establishing communication connection with the automobile control module
The mobile terminal sends third handshake to the automobile control module；
The automobile control module sends third answer signal to the mobile terminal.
Preferably, the automobile control module also wraps after sending the step of third answer signal to mobile terminal
It includes:
The mobile terminal sends user password to the automobile control module；
The automobile control module verifies the user password, and sends when being verified the 4th answer signal to described
Mobile terminal.
Preferably, the control instruction includes unlock instruction, locking instruction, opens in boot instruction and alarm command
It is at least one.
Preferably, the frequency point of the radiofrequency signal is 433.92MHz.
Preferably, the mobile terminal is mobile phone.
The positive effect of the present invention is that: the present invention is turned control instruction by the radio circuit that mobile terminal carries
It changes radiofrequency signal into and is sent to automobile control module, realize to the unlock of automobile or other controls, it is logical without increasing other
Interrogate module.Therefore, the present invention realizes control of the mobile terminal to automobile in the case where not increasing mobile terminal cost.
Detailed description of the invention
Fig. 1 is the flow chart of the method that automobile is controlled by mobile terminal of the embodiment of the present invention 1.
Fig. 2 is the flow chart of the method that automobile is controlled by mobile terminal of the embodiment of the present invention 2.
The structure of Fig. 3 mobile terminal of the method that automobile is controlled by mobile terminal in embodiment 2 to realize the present invention
Schematic diagram.
Fig. 4 is the flow chart of the method that automobile is controlled by mobile terminal of the embodiment of the present invention 3.
Specific embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to the reality
It applies among a range.
Embodiment 1
The method for controlling automobile by mobile terminal of the present embodiment is executed by control system, which includes: to move
Dynamic terminal and automobile control module.As shown in Fig. 2, the method for the present embodiment the following steps are included:
Step 110, acquisition for mobile terminal control instruction.
The control instruction that mobile terminal will acquire is stored, when needing to control automobile by mobile terminal,
It then calls the control instruction of acquisition and controls automobile control module and execute corresponding operation, to realize the control to automobile.
Control instruction is converted into radiofrequency signal by step 120, mobile terminal.
The signal that the frequency point of radiofrequency signal is located at automobile control module receives in band limits, that is to say, that the radiofrequency signal
It can be received by the radio circuit in automobile control module, identification.
Radiofrequency signal is sent to automobile control module by step 130, mobile terminal.
Step 140, automobile control module radiofrequency signal recognition, and parse control instruction from radiofrequency signal and execute phase
The operation answered.
In the present embodiment, mobile terminal is realized by the component and software algorithm of itself control instruction being converted into energy quilt
The radiofrequency signal of the wireless transmitter module identification of automobile control module, without realizing in the case where increasing other communication modules
Control to automobile.That is, the method for the present embodiment is realized in the case where not increasing mobile terminal cost to vapour
The control of vehicle.
Embodiment 2
On the basis of embodiment 1, the control instruction of the present embodiment is obtained from automobile key, as shown in Fig. 2, mobile whole
End obtained before the step of control instruction further include:
Step 101, mobile terminal send the first handshake to automobile key.
Step 102, automobile key send the first answer signal to mobile terminal.
To which mobile terminal and automobile key are established and communicated to connect, and mobile terminal can obtain control from automobile key at this time
System instruction.Specifically, as shown in figure 3, mobile terminal itself include memory 5, baseband chip 4, wireless radiofrequency transceiving chip 3,
Radio frequency amplification and filter circuit 2 and antenna 1.Antenna 1 receives control instruction signal (the control instruction signal packet that automobile key is sent
Include control instruction), and it is sent to radio frequency amplification and filter circuit 2.Radio frequency amplification and filter circuit 2 are to the control instruction received
Signal is filtered, and is sent to wireless radiofrequency transceiving chip 3.Wireless radiofrequency transceiving chip 3 to the signal received into
The corresponding demodulation of row, therefrom recovers control instruction, and be sent to baseband chip 4.Baseband chip 4 then by control instruction store to
In memory 5, which executes corresponding operation for controlling automobile control module.In order to ensure the safety of information,
The control instruction of acquisition may be by encryption, then baseband chip 4 need first to the control instruction by encryption received into
It is stored again after row decryption into memory 5.Memory can also store decipherment algorithm code, and baseband chip can then be adjusted from memory
It is decrypted with the decipherment algorithm code.
When needing to control automobile by mobile terminal, baseband chip 4 obtains corresponding control from memory 5
It instructs and is sent to wireless radiofrequency transceiving chip 3.In order to ensure the safety of information, baseband chip can also first to control instruction into
Row encryption (memory can also store encryption algorithm code), and encrypted control instruction is sent to wireless radiofrequency transmitting-receiving core
Piece.The control instruction received is converted into radiofrequency signal by wireless radiofrequency transceiving chip 3, and is sent to radio frequency amplification and filtered electrical
Road 2.Radio frequency amplification and filter circuit 2 amplify (to guarantee that radiofrequency signal meets relevant penetrate the radiofrequency signal received
Frequency index), and automobile control module is sent to by antenna 1.Automobile control module carries out it after receiving radiofrequency signal
Identification, and control instruction is therefrom parsed, corresponding operation is executed according to control instruction.
In the present embodiment, control instruction can be unlock instruction, locking instruction, open in boot instruction and alarm command
At least one.Mobile terminal in the present embodiment can be mobile phone or tablet computer.The wireless hair that automobile key uses at present
The frequency point for penetrating module (RKS) is two frequencies of 315MHz, 433.92MHz, and wherein 433.92MHz is mainly used for Asia and China
On automobile equipment.When mobile terminal is mobile phone, in the frequency range of mobile communication, CDMA450 (work in 450MHz, with
CDMA2000 is the technology of core) working frequency range be uplink 411.675MHz~483.480MHz, downlink 421.675MHz~
494.480MHz can cover the working frequency range of the RKS of regional completely, then wireless radiofrequency transmitting-receiving core will be controlled in the present embodiment
System instruction is converted into frequency point and is the radiofrequency signal of 433.92MHz, and sends it to radio frequency amplification and filter circuit.
Certainly, before radiofrequency signal being sent to automobile control module, mobile terminal need to be established logical with automobile control module
Letter connection, specific step include:
Step 121, mobile terminal send third handshake to automobile control module.
Step 122, automobile control module send third answer signal to mobile terminal.
In order to improve safety, also wrapped after the step of automobile control module sends third answer signal to mobile terminal
Include: mobile terminal sends user password to automobile control module, and automobile control module verifies user password, and when being verified
The 4th answer signal is sent to mobile terminal, automobile control module and mobile terminal, which are established, at this time communicates to connect, and automobile controls mould
Block can receive the radiofrequency signal that mobile terminal is sent.Wherein, user password can be generated by hash algorithm, and it is close to can be number
Code, letter code, screen sliding password, finger-print cipher and speech cipher etc., but not limited to this.Mobile terminal and automobile key
Interaction is not limited only to mobile terminal and obtains control instruction from automobile key, can also be by mobile terminal in automobile key
Control instruction, Encryption Algorithm are updated.
Embodiment 3
Embodiment 3 is substantially the same manner as Example 2, as shown in figure 4, the difference is that, the control instruction of the present embodiment from
Downloaded, then in the present embodiment the step of acquisition for mobile terminal control instruction before further include:
Step 101 ', mobile terminal send the second handshake to computer；
Step 102 ', computer send the second answer signal to mobile terminal.
It is communicated to connect to realize that mobile terminal and computer are established, mobile terminal can control from downloaded and refer at this time
Signal is enabled, the process handled after acquisition for mobile terminal control instruction signal it is in the same manner as in Example 2, and details are not described herein again.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
Under the premise of the principle and substance of the present invention, many changes and modifications may be made, but these change and
Modification each falls within protection scope of the present invention.
Claims (11)
1. a kind of method for controlling automobile by mobile terminal, which is characterized in that the method is executed by control system, the control
System processed includes: mobile terminal, automobile control module；It the described method comprises the following steps:
The acquisition for mobile terminal control instruction, the control instruction execute corresponding behaviour for controlling the automobile control module
Make；
The control instruction is converted into radiofrequency signal, the frequency point of the radiofrequency signal is located at the signal of the automobile control module
It receives in band limits；
The radiofrequency signal is sent to the automobile control module；
The automobile control module identifies the radiofrequency signal, and parses control instruction from the radiofrequency signal and execute phase
The operation answered；
The control system further include: automobile key；Before the step of acquisition for mobile terminal control instruction further include:
The mobile terminal and the automobile key, which are established, to be communicated to connect；
The step of acquisition for mobile terminal control instruction includes:
The mobile terminal obtains the control instruction from the automobile key.
2. the method as described in claim 1 for controlling automobile by mobile terminal, which is characterized in that the mobile terminal and vapour
Car key establish communication connection the step of include:
The mobile terminal sends the first handshake to the automobile key；
The automobile key sends the first answer signal to the mobile terminal.
3. the method as described in claim 1 for controlling automobile by mobile terminal, which is characterized in that the control system is also wrapped
It includes: computer；Before the step of acquisition for mobile terminal control instruction further include:
The mobile terminal and the computer, which are established, to be communicated to connect；
The step of acquisition for mobile terminal control instruction includes:
The mobile terminal is from control instruction described in the downloaded.
4. the method as claimed in claim 3 for controlling automobile by mobile terminal, which is characterized in that the mobile terminal and institute
Stating the step of computer establishes communication connection includes:
The mobile terminal sends the second handshake to the computer；
The computer sends the second answer signal to the mobile terminal.
5. the method as described in claim 1 for controlling automobile by mobile terminal, which is characterized in that turn the control instruction
Before the step of changing radiofrequency signal into further include:
Control instruction is encrypted.
6. the method as described in claim 1 for controlling automobile by mobile terminal, which is characterized in that send out the radiofrequency signal
Before the step of sending to the automobile control module further include:
The mobile terminal and the automobile control module, which are established, to be communicated to connect.
7. the method as claimed in claim 6 for controlling automobile by mobile terminal, which is characterized in that the mobile terminal and institute
Stating the step of automobile control module establishes communication connection includes:
The mobile terminal sends third handshake to the automobile control module；
The automobile control module sends third answer signal to the mobile terminal.
8. the method as claimed in claim 7 for controlling automobile by mobile terminal, which is characterized in that the automobile control module
After the step of sending third answer signal to the mobile terminal further include:
The mobile terminal sends user password to the automobile control module；
The automobile control module verifies the user password, and sends the 4th answer signal to the movement when being verified
Terminal.
9. passing through the method for mobile terminal control automobile as described in claim 1, which is characterized in that the control instruction includes
At least one of unlock instruction, locking instruction, the instruction of opening boot and alarm command.
10. the method for controlling automobile by mobile terminal as described in any one of claim 1-9, which is characterized in that institute
The frequency point for stating radiofrequency signal is 433.92MHz.
11. passing through the method for mobile terminal control automobile as claimed in claim 10, which is characterized in that the mobile terminal is
Mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610972582.9A CN106453938B (en) | 2016-11-04 | 2016-11-04 | The method for controlling automobile by mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610972582.9A CN106453938B (en) | 2016-11-04 | 2016-11-04 | The method for controlling automobile by mobile terminal |
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| Publication Number | Publication Date |
|---|---|
| CN106453938A CN106453938A (en) | 2017-02-22 |
| CN106453938B true CN106453938B (en) | 2019-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610972582.9A Active CN106453938B (en) | 2016-11-04 | 2016-11-04 | The method for controlling automobile by mobile terminal |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6544371B2 (en) * | 2017-03-09 | 2019-07-17 | トヨタ自動車株式会社 | Key unit, vehicle |
| JP6544372B2 (en) * | 2017-03-09 | 2019-07-17 | トヨタ自動車株式会社 | Key unit, vehicle |
| CN107403497A (en) * | 2017-08-07 | 2017-11-28 | 深圳暚光科技有限公司 | A kind of certification retransmission method and system based on radio frequency identification |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648323A (en) * | 2015-02-06 | 2015-05-27 | 刘波 | Intelligent automobile key device |
| CN105848091A (en) * | 2016-03-31 | 2016-08-10 | 乐视控股（北京）有限公司 | Vehicle control method and device without keys |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2068535A4 (en) * | 2006-09-28 | 2011-01-26 | Panasonic Corp | Portable telephone and access control method |
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2016
- 2016-11-04 CN CN201610972582.9A patent/CN106453938B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648323A (en) * | 2015-02-06 | 2015-05-27 | 刘波 | Intelligent automobile key device |
| CN105848091A (en) * | 2016-03-31 | 2016-08-10 | 乐视控股（北京）有限公司 | Vehicle control method and device without keys |
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| Publication number | Publication date |
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| CN106453938A (en) | 2017-02-22 |
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Address after: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Patentee after: Huaqin Technology Co.,Ltd. Address before: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Patentee before: Huaqin Technology Co.,Ltd. |
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Address after: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Patentee after: Huaqin Technology Co.,Ltd. Address before: 201203 Building 1, 399 Zhangyuan Road, Zhangjiang, Pudong New Area, Shanghai Patentee before: HUAQIN TELECOM TECHNOLOGY Co.,Ltd. |