CN114449475A - System and method for controlling automobile to move through mobile terminal - Google Patents
System and method for controlling automobile to move through mobile terminal Download PDFInfo
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- 238000004891 communication Methods 0.000 claims description 27
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
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- H04W76/10—Connection setup
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Abstract
The invention discloses a system and a method for controlling the movement of an automobile through a mobile terminal, wherein the system comprises an automobile end, a mobile phone end, a control device and an execution device; the mobile phone end is used for sending a predefined control protocol to the vehicle end and receiving a feedback signal from the vehicle end; the vehicle end is used for receiving the control protocol from the mobile phone end, analyzing the received control protocol and then sending the analyzed control protocol to the control device; the control device is used for receiving the control protocol analyzed from the vehicle end, converting the control protocol into a corresponding control instruction and then sending the control instruction to the execution device; the execution device is used for receiving and executing the control command from the control device so that the automobile moves correspondingly according to the control command. The mobile operation of the automobile is realized through the mobile phone end, the mobile operation can be used for operations including but not limited to assisting in backing and warehousing, and the user experience is greatly improved.
Description
Technical Field
The invention relates to the technical field of intelligent automobiles, in particular to a system and a method for controlling an automobile to move through a mobile terminal.
Background
With the rapid development of information technology, the development of automobiles in the direction of intellectualization is also faster and faster, and automobile vehicle systems are gradually moving from non-intelligent automobile vehicle systems to intelligent automobile vehicle systems. The convenience of mobile terminals (such as mobile phones) is also utilized continuously, so that more and more automobiles are communicated with the mobile phones, for example, control of the automobiles is realized by clicking control buttons in mobile phone application through mobile phone Bluetooth communication, and the lifting of vehicle windows, the opening and closing of a trunk, the unlocking and locking of vehicle doors and the like can be realized.
As disclosed in the patent application with application number CN201711118350.8, the method and system for controlling an automobile based on a mobile terminal comprises: configuring a WIFI hotspot in the automobile electronic equipment, and presetting a WIFI name and a password; starting a WIFI module at the mobile terminal, selecting a preset WIFI name and inputting a password so as to establish WIFI wireless connection with a WIFI hotspot; the mobile terminal identifies an automobile control signal corresponding to user operation and sends the automobile control signal to the WIFI hotspot; and controlling the automobile according to the automobile control signal received by the WIFI hotspot from the mobile terminal. According to the technical scheme, the remote safety control of the automobile is realized through the mobile terminal, and the safety, convenience and user experience of automobile control are improved.
However, the above technical solutions only intelligently implement controls such as opening/closing of doors, engines, windows, lamps, sunroofs, and horns, and cannot implement mobile control of automobiles.
Disclosure of Invention
Aiming at the defects in the prior art, the technical problems to be solved by the invention are as follows: how to provide a system and a method for controlling the movement of an automobile through a mobile terminal, which can realize the movement control of the automobile through the mobile terminal so as to assist the operations of backing up, warehousing and the like.
In order to solve the technical problem, the invention adopts the following technical scheme:
a system for controlling the movement of an automobile through a mobile terminal comprises an automobile end, a mobile phone end, a control device and an execution device;
the mobile phone end is in communication connection with the vehicle end and is used for sending a predefined control protocol to the vehicle end and receiving a feedback signal from the vehicle end;
the vehicle end is in communication connection with the control device and is used for receiving the control protocol from the mobile phone end, analyzing the received control protocol and then sending the analyzed control protocol to the control device;
the control device is in communication connection with the execution device and is used for receiving the control protocol analyzed by the vehicle end, converting the control protocol into a corresponding control instruction and sending the control instruction to the execution device;
the executing device is used for receiving and executing a control command from the control device, and comprises a power mechanism and a direction control mechanism, wherein the power mechanism is used for triggering the automobile to move forwards or backwards, and the direction control mechanism is used for triggering the automobile to turn left or right, so that the automobile can correspondingly move according to the control command.
The working principle of the invention is as follows: when the invention is used, firstly, the communication connection is established between the mobile phone end and the vehicle end; then, the mobile phone end sends authentication information to the vehicle end, the vehicle end authenticates the authentication information to improve the use safety, and after the vehicle end successfully authenticates the authentication information, the mobile phone end sends a predefined control protocol to the vehicle end; the vehicle end receives and analyzes the control protocol from the mobile phone end, and sends the control protocol to the control device after the analysis; the control device receives the control protocol analyzed from the vehicle end, converts the control protocol into a corresponding control instruction and sends the control instruction to the execution device, and the execution device respectively sends control signals to the power mechanism and the direction control mechanism according to the control instruction so as to respectively realize the forward movement and the backward movement of the vehicle through the power mechanism and realize the left-turn movement and the right-turn movement of the vehicle through the direction control mechanism. Therefore, the mobile operation of the automobile is realized through the mobile phone end, the mobile operation can be used for operations including but not limited to assisting in backing and warehousing, and the user experience is greatly improved.
Preferably, the vehicle end comprises a hotspot module, an authentication service module and a protocol processing module;
the hot spot module is used for providing a hot spot for the mobile phone end to receive;
the authentication service module is used for receiving the authentication code sent by the mobile phone end, matching the authentication code and feeding back a matching result to the mobile phone end;
the protocol processing module is used for receiving a predefined control protocol sent by the mobile phone end, analyzing the control protocol and sending the analyzed control protocol to the control device.
Preferably, the mobile phone end comprises a connection module, an authentication client module and a control module;
the connection module is used for connecting the hot spots provided by the hot spot module;
the authentication client module is used for sending an authentication code to the authentication service module for matching after the connection module is successfully connected and receiving a matching result fed back by the authentication service module;
and the control module is used for sending a protocol processing module of a predefined control protocol after the authentication code is successfully matched.
A method for controlling the movement of an automobile through a mobile terminal adopts the system for controlling the movement of the automobile through the mobile terminal, and comprises the following steps:
step 1) the mobile phone end and the vehicle end establish communication connection;
step 2) the mobile phone end sends authentication information to the vehicle end, and the vehicle end authenticates the authentication information;
step 3) judging whether the authentication information is successfully authenticated, if so, executing step 4), and if not, returning to execute step 2);
step 4) waiting for the mobile phone end to send a predefined control protocol to the vehicle end;
step 5) whether the vehicle end receives a control protocol from the mobile phone end, if so, executing step 6), and if not, executing step 7);
step 6), the vehicle end analyzes a control protocol and sends the control protocol to the control device, and then step 9) is executed;
step 7) whether the vehicle end exceeds a first preset time and still does not receive the control protocol of the mobile phone end, if yes, executing step 8), and if not, returning to execute step 4);
step 8) disconnecting the communication connection between the mobile phone end and the vehicle end;
and 9) the control device receives the control protocol analyzed from the vehicle end, converts the control protocol into a corresponding control instruction and sends the control instruction to the execution device, and the execution device is used for receiving and executing the control instruction from the control device so as to enable the vehicle to move correspondingly according to the control instruction.
Preferably, the vehicle end comprises a hotspot module, an authentication service module and a protocol processing module, and the mobile phone end comprises a connection module, an authentication client module and a control module;
in the step 1), opening a hot spot module at the vehicle end to provide a hot spot, wherein a connection module at the mobile phone end realizes communication connection between the mobile phone end and the vehicle end by connecting the hot spot;
in step 2), an authentication client module of the mobile phone end is opened to enter an authentication interface, an authentication code randomly generated by the vehicle end is input through the authentication interface and is sent to an authentication service module of the vehicle end, and the authentication service module matches the authentication code and feeds back a matching result to the mobile phone end;
in step 3), after the authentication service module successfully matches the authentication code, the mobile phone end sends a heartbeat packet to the vehicle end every second preset time to keep connection;
in step 4), a control module of the mobile phone end sends a predefined control protocol to a protocol processing module of the vehicle end.
Preferably, the vehicle end further comprises a safety processing module, and when the vehicle speed of the vehicle is greater than 15km/h due to a control protocol sent to the vehicle end by the mobile phone end, the safety processing module disconnects the communication connection between the vehicle end and the mobile phone end, and rejects the connection request of the mobile phone end.
Preferably, when the mobile phone end sends a forward control protocol to the vehicle end, the vehicle end receives the forward control protocol, analyzes the forward control protocol and transmits the forward control protocol to the control device, the control device sends a forward control instruction to the power mechanism of the execution device, and the power mechanism triggers the vehicle to move forward;
when the mobile phone end sends a backward control protocol to the vehicle end, the vehicle end receives the backward control protocol, analyzes and transmits the backward control protocol to the control device, the control device sends a backward control instruction to the power mechanism of the execution device, and the power mechanism triggers the vehicle to move backward;
when the mobile phone end sends a left-turning control protocol to the vehicle end, the vehicle end receives the left-turning control protocol, analyzes the left-turning control protocol and transmits the left-turning control protocol to the control device, the control device sends a left-turning control instruction to a direction control mechanism of the execution device, and the direction control mechanism triggers the left turning of the vehicle;
when the mobile phone end sends a right turn control protocol to the vehicle end, the vehicle end receives the right turn control protocol, analyzes and transmits the right turn control protocol to the control device, the control device sends a right turn control instruction to the direction control mechanism of the execution device, and the direction control mechanism triggers the right turn of the vehicle.
Preferably, when the mobile phone end sends a control protocol for advancing and turning left to the vehicle end, the vehicle end receives the control protocol for advancing and turning right, analyzes and transmits the control protocol to the control device, the control device sends an advancing control instruction to the power mechanism of the execution device, the control device simultaneously sends a left-turning control instruction to the direction control mechanism of the execution device, and the power mechanism and the direction control mechanism together trigger the vehicle to advance left and front;
when the mobile phone end sends a control protocol for advancing and turning right to the vehicle end, the vehicle end receives the control protocol for advancing and turning right, analyzes and transmits the control protocol to the control device, the control device sends an advancing control instruction to the power mechanism of the execution device, the control device simultaneously sends a right turning control instruction to the direction control mechanism of the execution device, and the power mechanism and the direction control mechanism jointly trigger the vehicle to advance right and front;
when the mobile phone end sends a control protocol of backing and turning left to the vehicle end, the vehicle end receives the control protocol of backing and turning left, analyzes and transmits the control protocol to the control device, the control device sends a backing control instruction to the power mechanism of the execution device, the control device simultaneously sends a left turning control instruction to the direction control mechanism of the execution device, and the power mechanism and the direction control mechanism jointly trigger the vehicle to back left;
when the mobile phone end sends a control protocol of backing and turning right to the car end, the car end receives the control protocol of backing and turning right, analyzes and transmits the control protocol to the control device, the control device sends a backing control instruction to the power mechanism of the execution device, the control device simultaneously sends a right turning control instruction to the direction control mechanism of the execution device, and the power mechanism and the direction control mechanism jointly trigger the car to back right.
Preferably, the first preset time is 30s, and the second preset time is 20 ms.
Preferably, in step 9), when the executing device does not receive the control command of the control device for more than 50ms, the executing device triggers the brake of the automobile to stop moving.
Compared with the prior art, the invention has the following advantages:
1. the invention provides a method and a system for controlling a vehicle to move at a low speed by using a mobile phone end, which comprises the mobile phone end and a vehicle end with a hotspot function and a module for receiving and analyzing information sent by the mobile phone end, wherein the mobile phone end is connected with the vehicle end through a hotspot opened by the vehicle end to be positioned in the same local area network, a predefined control protocol is sent to the vehicle end through the mobile phone end, the vehicle end receives and analyzes the information and then sends the information to a control device, the control device converts data transmitted by the vehicle end into a control instruction and sends the control instruction to a functional system of the vehicle for execution, and the functional system mainly comprises a power mechanism and a direction control mechanism of the vehicle, so that the control of the forward, backward, left turn, right turn and the like of the vehicle is realized.
2. The invention carries out communication based on the local area network established by the terminal equipment, and does not depend on a cloud server or consume the flow of the mobile terminal.
3. The invention aims to realize the purpose that the mobile phone end can control the movement of the automobile (add safety consideration, limit the movement of the automobile at low speed), and can move the automobile more conveniently, including but not limited to assisting in backing and warehousing and the like.
Drawings
FIG. 1 is a system block diagram of a system for controlling movement of a vehicle via a mobile terminal according to the present invention;
fig. 2 is a flow chart of the work flow of the mobile phone end in the method for controlling the movement of the automobile through the mobile terminal according to the invention;
fig. 3 is a flowchart of the work at the vehicle end in the method for controlling the movement of the vehicle through the mobile terminal according to the present invention.
Detailed Description
The invention will be further explained with reference to the drawings and the embodiments.
As shown in fig. 1, a system for controlling the movement of an automobile through a mobile terminal comprises an automobile end, a mobile phone end, a control device and an execution device;
the mobile phone end is in communication connection with the vehicle end and is used for sending a predefined control protocol to the vehicle end and receiving a feedback signal from the vehicle end;
the vehicle end is in communication connection with the control device and is used for receiving the control protocol from the mobile phone end, analyzing the received control protocol and then sending the analyzed control protocol to the control device;
the control device is in communication connection with the execution device and is used for receiving the control protocol analyzed from the vehicle end, converting the control protocol into a corresponding control instruction and then sending the control instruction to the execution device;
the executing device is used for receiving and executing the control command from the control device, and comprises a power mechanism and a direction control mechanism, wherein the power mechanism is used for triggering the automobile to move forwards or backwards, and the direction control mechanism is used for triggering the automobile to turn left or right so that the automobile can correspondingly move according to the control command.
The working principle of the invention is as follows: when the invention is used, firstly, the communication connection is established between the mobile phone end and the vehicle end; then, the mobile phone end sends authentication information to the vehicle end, the vehicle end authenticates the authentication information to improve the use safety, and after the vehicle end successfully authenticates the authentication information, the mobile phone end sends a predefined control protocol to the vehicle end; the vehicle end receives and analyzes the control protocol from the mobile phone end, and sends the control protocol to the control device after the analysis; the control device receives the control protocol analyzed from the vehicle end, converts the control protocol into a corresponding control instruction and sends the control instruction to the execution device, and the execution device respectively sends control signals to the power mechanism and the direction control mechanism according to the control instruction so as to respectively realize the forward movement and the backward movement of the vehicle through the power mechanism and realize the left-turn movement and the right-turn movement of the vehicle through the direction control mechanism. Therefore, the mobile operation of the automobile is realized through the mobile phone end, the mobile operation can be used for operations including but not limited to assisting in backing and warehousing, and the user experience is greatly improved.
In this embodiment, the vehicle end includes a hotspot module, an authentication service module, and a protocol processing module;
the hotspot module is used for providing a Wifi hotspot for the mobile phone to receive;
the authentication service module is used for receiving the authentication code sent by the mobile phone end, matching the authentication code and feeding back a matching result to the mobile phone end;
the protocol processing module is used for receiving a predefined control protocol sent by the mobile phone end, analyzing the control protocol and sending the analyzed control protocol to the control device.
In this embodiment, the mobile phone end includes a connection module, an authentication client module and a control module;
the connection module is used for connecting the Wifi hotspot provided by the hotspot module;
the authentication client module is used for sending an authentication code to the authentication service module for matching after the connection module is successfully connected and receiving a matching result fed back by the authentication service module;
the control module is used for sending a protocol processing module of a predefined control protocol after the authentication code is successfully matched.
As shown in fig. 2 and fig. 3, a method for controlling the movement of a vehicle through a mobile terminal, which adopts the above system for controlling the movement of a vehicle through a mobile terminal, includes the following steps:
step 1) a communication connection is established between a mobile phone end and a vehicle end, and the mobile phone end and the vehicle end are positioned in the same local area network;
step 2) entering a mobile phone end APP, sending authentication information to a vehicle end by the mobile phone end APP, and authenticating the authentication information by the vehicle end;
step 3) judging whether the authentication information is successfully authenticated, if so, executing step 4), and if not, returning to execute step 2);
step 4) waiting for the APP of the mobile phone end to send a predefined control protocol to the vehicle end;
step 5) whether the vehicle end receives the control protocol of the APP from the mobile phone end, if so, executing step 6), and if not, executing step 7);
step 6), the vehicle end analyzes the control protocol and sends the control protocol to the control device, and then step 9) is executed;
step 7) whether the control protocol of the APP of the mobile phone end is not received by the vehicle end after the first preset time, if yes, executing step 8), and if not, returning to execute step 4);
step 8) disconnecting the communication connection between the mobile phone end and the vehicle end;
and 9) the control device receives the control protocol analyzed from the vehicle end, converts the control protocol into a corresponding control instruction and sends the control instruction to the execution device, and the execution device is used for receiving and executing the control instruction from the control device so as to enable the vehicle to move correspondingly according to the control instruction.
In this embodiment, the vehicle end includes a hotspot module, an authentication service module and a protocol processing module, and the mobile phone end includes a connection module, an authentication client module and a control module;
in the step 1), a hot spot module at the vehicle end is opened to provide a Wifi hot spot, and a connecting module at the mobile phone end is connected with the Wifi hot spot to realize communication connection between the mobile phone end and the vehicle end; specifically, when a hot spot module of a vehicle end starts a Wifi hot spot, a mobile phone end is connected with the vehicle end through the hot spot module to acquire an ip address and perform TCP communication;
step 2), opening an authentication client module of the mobile phone end to enter an authentication interface, inputting an authentication code randomly generated by the vehicle end through the authentication interface and sending the authentication code to an authentication service module of the vehicle end, matching the authentication code by the authentication service module, and feeding back a matching result to the mobile phone end;
in step 3), after the authentication code is successfully matched by the authentication service module, establishing TCP long connection between the mobile phone end and the vehicle end, and sending a heartbeat packet to the vehicle end by the mobile phone end every second preset time to keep connection;
in the step 4), a control module of the mobile phone end sends a predefined control protocol to a protocol processing module of the vehicle end.
In this embodiment, the vehicle end further includes a security processing module, and when the vehicle speed of the vehicle is greater than 15km/h due to a control protocol sent by the mobile phone end to the vehicle end, the security processing module disconnects the communication connection between the vehicle end and the mobile phone end, and rejects a connection request of the mobile phone end, so as to improve the security performance.
In this embodiment, when the APP of the mobile phone sends a forward control protocol to the vehicle end, the vehicle end receives the forward control protocol, analyzes the forward control protocol and transmits the forward control protocol to the control device, the control device sends a forward control instruction to the power mechanism of the execution device, and the power mechanism triggers the vehicle to move forward;
when the APP of the mobile phone end sends a backward control protocol to the car end, the car end receives the backward control protocol, analyzes and transmits the backward control protocol to the control device, the control device sends a backward control instruction to the power mechanism of the execution device, and the power mechanism triggers the car to move backward;
when the APP of the mobile phone end sends a left-turning control protocol to the car end, the car end receives the left-turning control protocol, analyzes and transmits the left-turning control protocol to the control device, the control device sends a left-turning control instruction to the direction control mechanism of the execution device, and the direction control mechanism triggers the car to turn left;
when the APP at the mobile phone end sends a right turn control protocol to the car end, the car end receives the right turn control protocol, analyzes the right turn control protocol and transmits the right turn control protocol to the control device, the control device sends a right turn control instruction to the direction control mechanism of the execution device, and the direction control mechanism triggers the car to turn right.
In this embodiment, when the APP of the mobile phone sends a forward and left turn control protocol to the vehicle end, the vehicle end receives the forward and right turn control protocol, analyzes and transmits the forward and left turn control protocol to the control device, the control device sends a forward control instruction to the power mechanism of the execution device, the control device simultaneously sends a left turn control instruction to the direction control mechanism of the execution device, and the power mechanism and the direction control mechanism together trigger the vehicle to move forward left and front;
when an APP (application) at a mobile phone end sends a control protocol for forward and right turning to a vehicle end, the vehicle end receives the control protocol for forward and right turning, analyzes and transmits the control protocol to a control device, the control device sends a forward control instruction to a power mechanism of an execution device, the control device simultaneously sends a right turning control instruction to a direction control mechanism of the execution device, and the power mechanism and the direction control mechanism jointly trigger the vehicle to move forward to the right;
when the APP at the mobile phone end sends a control protocol for backing and turning left to the car end, the car end receives the control protocol for backing and turning left, analyzes and transmits the control protocol to the control device, the control device sends a backing control instruction to the power mechanism of the execution device, the control device simultaneously sends a left turning control instruction to the direction control mechanism of the execution device, and the power mechanism and the direction control mechanism jointly trigger the car to back left;
when the APP at the mobile phone end sends a control protocol of backing and turning right to the car end, the car end receives the control protocol of backing and turning right, analyzes and transmits the control protocol to the control device, the control device sends a backing control instruction to the power mechanism of the execution device, the control device simultaneously sends a turning right control instruction to the direction control mechanism of the execution device, and the power mechanism and the direction control mechanism jointly trigger the car to back right.
When in specific use, the control instruction comprises: forward, backward, left turn, right turn. Forward and left turn, forward and right turn, reverse and left turn, reverse and right turn instructions may be sent simultaneously; and the forward and backward are mutually exclusive instructions, and the left and right turns are mutually exclusive instructions. And the forward and backward buttons in the App at the mobile phone end are also mutual exclusion buttons, and the left turning and the right turning are also mutual exclusion buttons.
In this embodiment, the first preset time is 30s, and the second preset time is 20 ms.
In the embodiment, in step 9), when the executing device does not receive the control command of the control device for more than 50ms, the executing device triggers the brake of the automobile to stop moving.
Compared with the prior art, the invention provides a method and a system for controlling a vehicle to move at a low speed by using a mobile phone end, wherein the method and the system comprise the mobile phone end and a vehicle end which is provided with a hotspot function and a module for receiving and analyzing information sent by the mobile phone end, the mobile phone end is connected with the vehicle end through a hotspot opened by the vehicle end to be positioned in the same local area network, a predefined control protocol is sent to the vehicle end through the mobile phone end, the vehicle end receives and analyzes the information and then sends the information to a control device, the control device converts data transmitted by the vehicle end into a control instruction and sends the control instruction to a functional system of the vehicle for execution, and the functional system mainly comprises a power mechanism and a direction control mechanism of the vehicle, so that the forward, backward, left turn, right turn and the like of the vehicle are controlled. Meanwhile, the scheme carries out communication based on the local area network established by the terminal equipment, and does not depend on a cloud server and consume the flow of the mobile terminal.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all that should be covered by the claims of the present invention.
Claims (10)
1. A system for controlling the movement of an automobile through a mobile terminal is characterized by comprising an automobile end, a mobile phone end, a control device and an execution device;
the mobile phone end is in communication connection with the vehicle end and is used for sending a predefined control protocol to the vehicle end and receiving a feedback signal from the vehicle end;
the vehicle end is in communication connection with the control device and is used for receiving the control protocol from the mobile phone end, analyzing the received control protocol and then sending the analyzed control protocol to the control device;
the control device is in communication connection with the execution device and is used for receiving the control protocol analyzed by the vehicle end, converting the control protocol into a corresponding control instruction and sending the control instruction to the execution device;
the executing device is used for receiving and executing a control command from the control device, and comprises a power mechanism and a direction control mechanism, wherein the power mechanism is used for triggering the automobile to move forwards or backwards, and the direction control mechanism is used for triggering the automobile to turn left or right, so that the automobile can correspondingly move according to the control command.
2. The system for controlling the movement of the vehicle through the mobile terminal according to claim 1, wherein the vehicle side comprises a hotspot module, an authentication service module and a protocol processing module;
the hotspot module is used for providing a hotspot for the mobile phone end to receive;
the authentication service module is used for receiving the authentication code sent by the mobile phone end, matching the authentication code and feeding back a matching result to the mobile phone end;
the protocol processing module is used for receiving a predefined control protocol sent by the mobile phone end, analyzing the control protocol and sending the analyzed control protocol to the control device.
3. The system for controlling the movement of the automobile through the mobile terminal according to claim 2, wherein the mobile phone end comprises a connection module, an authentication client module and a control module;
the connection module is used for connecting the hot spots provided by the hot spot module;
the authentication client module is used for sending an authentication code to the authentication service module for matching after the connection module is successfully connected and receiving a matching result fed back by the authentication service module;
and the control module is used for sending a protocol processing module of a predefined control protocol after the authentication code is successfully matched.
4. A method for controlling movement of a vehicle through a mobile terminal, using the system for controlling movement of a vehicle through a mobile terminal according to claim 1, comprising the steps of:
step 1) the mobile phone end and the vehicle end establish communication connection;
step 2) the mobile phone end sends authentication information to the vehicle end, and the vehicle end authenticates the authentication information;
step 3) judging whether the authentication information is successfully authenticated, if so, executing step 4), and if not, returning to execute step 2);
step 4) waiting for the mobile phone end to send a predefined control protocol to the vehicle end;
step 5) whether the vehicle end receives a control protocol from the mobile phone end, if so, executing step 6), and if not, executing step 7);
step 6), the vehicle end analyzes a control protocol and sends the control protocol to the control device, and then step 9) is executed;
step 7) whether the vehicle end exceeds a first preset time and still does not receive the control protocol of the mobile phone end, if yes, executing step 8), and if not, returning to execute step 4);
step 8) disconnecting the communication connection between the mobile phone end and the vehicle end;
and 9) the control device receives the control protocol analyzed from the vehicle end, converts the control protocol into a corresponding control instruction and sends the control instruction to the execution device, and the execution device is used for receiving and executing the control instruction from the control device so as to enable the vehicle to move correspondingly according to the control instruction.
5. The method for controlling the movement of the automobile through the mobile terminal according to claim 4, wherein the automobile end comprises a hotspot module, an authentication service module and a protocol processing module, and the mobile phone end comprises a connection module, an authentication client module and a control module;
in the step 1), opening a hot spot module at the vehicle end to provide a hot spot, wherein a connection module at the mobile phone end realizes communication connection between the mobile phone end and the vehicle end by connecting the hot spot;
in step 2), an authentication client module of the mobile phone end is opened to enter an authentication interface, an authentication code randomly generated by the vehicle end is input through the authentication interface and is sent to an authentication service module of the vehicle end, and the authentication service module matches the authentication code and feeds back a matching result to the mobile phone end;
in step 3), after the authentication service module successfully matches the authentication code, the mobile phone end sends a heartbeat packet to the vehicle end every second preset time to keep connection;
in step 4), a control module of the mobile phone end sends a predefined control protocol to a protocol processing module of the vehicle end.
6. The method for controlling the movement of the automobile through the mobile terminal according to claim 5, wherein the automobile end further comprises a security processing module, and when the control protocol sent by the mobile phone end to the automobile end enables the speed of the automobile to be greater than 15km/h, the security processing module disconnects the communication connection between the automobile end and the mobile phone end and rejects the connection request of the mobile phone end.
7. The method for controlling the movement of the automobile through the mobile terminal as claimed in claim 6, wherein when the mobile phone sends a forward control protocol to the automobile end, the automobile end receives the forward control protocol, analyzes the forward control protocol and transmits the forward control protocol to the control device, the control device sends a forward control instruction to the power mechanism of the execution device, and the power mechanism triggers the automobile to move forward;
when the mobile phone end sends a backward control protocol to the vehicle end, the vehicle end receives the backward control protocol, analyzes and transmits the backward control protocol to the control device, the control device sends a backward control instruction to the power mechanism of the execution device, and the power mechanism triggers the vehicle to move backward;
when the mobile phone end sends a left-turning control protocol to the automobile end, the automobile end receives the left-turning control protocol, analyzes the left-turning control protocol and transmits the left-turning control protocol to the control device, the control device sends a left-turning control instruction to a direction control mechanism of the execution device, and the direction control mechanism triggers the automobile to turn left;
when the mobile phone end sends a right turn control protocol to the vehicle end, the vehicle end receives the right turn control protocol, analyzes and transmits the right turn control protocol to the control device, the control device sends a right turn control instruction to the direction control mechanism of the execution device, and the direction control mechanism triggers the right turn of the vehicle.
8. The method for controlling the movement of the automobile through the mobile terminal as claimed in claim 7, wherein when the mobile phone sends a control protocol for forward movement and left turn to the automobile end, the automobile end receives the control protocol for forward movement and right turn, analyzes and transmits the control protocol to the control device, the control device sends a forward control instruction to the power mechanism of the execution device, the control device simultaneously sends a left turn control instruction to the direction control mechanism of the execution device, and the power mechanism and the direction control mechanism together trigger the automobile to move forward left;
when the mobile phone end sends a control protocol for advancing and turning right to the vehicle end, the vehicle end receives the control protocol for advancing and turning right, analyzes and transmits the control protocol to the control device, the control device sends an advancing control instruction to the power mechanism of the execution device, the control device simultaneously sends a right turning control instruction to the direction control mechanism of the execution device, and the power mechanism and the direction control mechanism jointly trigger the vehicle to advance right and front;
when the mobile phone end sends a control protocol of backing and turning left to the automobile end, the automobile end receives the control protocol of backing and turning left, analyzes and transmits the control protocol to the control device, the control device sends a backing control instruction to a power mechanism of the execution device, the control device simultaneously sends a left turning control instruction to a direction control mechanism of the execution device, and the power mechanism and the direction control mechanism jointly trigger the automobile to back left;
when the mobile phone end sends a control protocol of backing and turning right to the car end, the car end receives the control protocol of backing and turning right, analyzes and transmits the control protocol to the control device, the control device sends a backing control instruction to the power mechanism of the execution device, the control device simultaneously sends a right turning control instruction to the direction control mechanism of the execution device, and the power mechanism and the direction control mechanism jointly trigger the car to back right.
9. The method of claim 8, wherein the first preset time is 30s and the second preset time is 20 ms.
10. The method for controlling the movement of the vehicle through the mobile terminal according to claim 9, wherein in step 9), when the executing device does not receive the control command of the control device for more than 50ms, the executing device triggers the brake of the vehicle to stop moving.
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107911476A (en) * | 2017-12-05 | 2018-04-13 | 李瑶 | A kind of multi-functional auxiliary drives and monitoring system |
| CN110091872A (en) * | 2019-05-28 | 2019-08-06 | 江苏盛海智能科技有限公司 | A kind of double-mode control method and automatic driving vehicle of automatic driving vehicle |
| CN110901631A (en) * | 2019-11-29 | 2020-03-24 | 长城汽车股份有限公司 | Automatic parking method, device and system |
| CN111132076A (en) * | 2019-12-31 | 2020-05-08 | 斑马网络技术有限公司 | Vehicle-mounted machine communication method and device, vehicle-mounted machine and terminal |
| CN111476923A (en) * | 2019-01-07 | 2020-07-31 | 上汽通用汽车有限公司 | Terminal for controlling vehicle, vehicle and method for controlling vehicle |
| CN111532259A (en) * | 2020-05-09 | 2020-08-14 | 奇瑞汽车股份有限公司 | Remote control method and device for automobile and storage medium |
| CN111862565A (en) * | 2020-06-29 | 2020-10-30 | 广州小鹏车联网科技有限公司 | Vehicle remote control method and system and vehicle |
| CN112937478A (en) * | 2021-02-04 | 2021-06-11 | 三门峡速达交通节能科技股份有限公司 | Method and system for controlling electric automobile to run by mobile intelligent equipment |
| CN112969159A (en) * | 2019-11-27 | 2021-06-15 | 比亚迪股份有限公司 | Vehicle control method and vehicle remote control driving system |
| CN113859225A (en) * | 2021-10-26 | 2021-12-31 | 北京经纬恒润科技股份有限公司 | Remote control parking method and device |
-
2022
- 2022-02-21 CN CN202210158500.2A patent/CN114449475A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107911476A (en) * | 2017-12-05 | 2018-04-13 | 李瑶 | A kind of multi-functional auxiliary drives and monitoring system |
| CN111476923A (en) * | 2019-01-07 | 2020-07-31 | 上汽通用汽车有限公司 | Terminal for controlling vehicle, vehicle and method for controlling vehicle |
| CN110091872A (en) * | 2019-05-28 | 2019-08-06 | 江苏盛海智能科技有限公司 | A kind of double-mode control method and automatic driving vehicle of automatic driving vehicle |
| CN112969159A (en) * | 2019-11-27 | 2021-06-15 | 比亚迪股份有限公司 | Vehicle control method and vehicle remote control driving system |
| CN110901631A (en) * | 2019-11-29 | 2020-03-24 | 长城汽车股份有限公司 | Automatic parking method, device and system |
| CN111132076A (en) * | 2019-12-31 | 2020-05-08 | 斑马网络技术有限公司 | Vehicle-mounted machine communication method and device, vehicle-mounted machine and terminal |
| CN111532259A (en) * | 2020-05-09 | 2020-08-14 | 奇瑞汽车股份有限公司 | Remote control method and device for automobile and storage medium |
| CN111862565A (en) * | 2020-06-29 | 2020-10-30 | 广州小鹏车联网科技有限公司 | Vehicle remote control method and system and vehicle |
| CN112937478A (en) * | 2021-02-04 | 2021-06-11 | 三门峡速达交通节能科技股份有限公司 | Method and system for controlling electric automobile to run by mobile intelligent equipment |
| CN113859225A (en) * | 2021-10-26 | 2021-12-31 | 北京经纬恒润科技股份有限公司 | Remote control parking method and device |
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