CN106900078B - Multi-vehicle networking method based on mobile terminal and intelligent vehicle - Google Patents
Multi-vehicle networking method based on mobile terminal and intelligent vehicle Download PDFInfo
- Publication number
- CN106900078B CN106900078B CN201510960653.9A CN201510960653A CN106900078B CN 106900078 B CN106900078 B CN 106900078B CN 201510960653 A CN201510960653 A CN 201510960653A CN 106900078 B CN106900078 B CN 106900078B
- Authority
- CN
- China
- Prior art keywords
- vehicle
- terminal
- mobile terminal
- mounted terminal
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 46
- 230000006855 networking Effects 0.000 title claims abstract description 26
- 238000004891 communication Methods 0.000 claims abstract description 147
- 238000003745 diagnosis Methods 0.000 claims description 19
- 238000012545 processing Methods 0.000 claims description 14
- 238000013500 data storage Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000004092 self-diagnosis Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the invention provides a multi-vehicle networking method based on mobile terminals and an intelligent vehicle, wherein a plurality of vehicle-mounted terminals are respectively installed on the vehicles, the vehicle-mounted terminals are communicated with each other, and the vehicle-mounted terminals are respectively provided with the mobile terminals which are correspondingly connected; the method comprises the following steps: when the wireless communication between the first vehicle-mounted terminal and the second vehicle-mounted terminal fails, the first vehicle-mounted terminal is connected with the second vehicle-mounted terminal through the first mobile terminal and the second mobile terminal; when the first vehicle-mounted terminal sends vehicle data to the second vehicle-mounted terminal, sending the vehicle data to the first mobile terminal; the first mobile terminal is used for sending the vehicle data to the second mobile terminal, and the second mobile terminal is used for sending the vehicle data to the second vehicle-mounted terminal. The embodiment of the invention is used for realizing wireless communication between vehicles.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a method for networking a plurality of vehicles based on a mobile terminal and an intelligent vehicle.
Background
With the continuous development of automobile technology, the popularization and application of intelligent transportation become one of the important development trends at present. The intelligent transportation is realized on the basis of realizing wireless communication between vehicles, and great convenience can be brought to driving through the wireless communication. For example, in modern life, as the self-driving mode becomes popular and the large-scale automobile cargo transportation becomes a trend, more and more vehicles are selected to be grouped for traveling. The lead vehicles of a fleet are often equipped with pilots familiar with road conditions or with vehicle scheduling, and are therefore also referred to as pilot vehicles.
In the running process, the pilot vehicle is used for piloting, and other vehicles are used as follow-up vehicles to follow the pilot vehicle to run. To prevent individual vehicles in a fleet from falling behind, the vehicles in the fleet may not be spaced too far from each other. Because the head vehicle of a fleet may be far away, and drivers of each vehicle in the fleet cannot remember all vehicles of the fleet, and the current road conditions are complex, when individual vehicles in the fleet fall behind due to various conditions such as traffic lights, low driving speed, obstruction by other vehicles, or traffic accidents, the piloted vehicle is difficult to know the specific conditions in time, and cannot know the actual conditions of the fallen vehicles, so that the dispatching cannot be performed in time.
Therefore, realizing wireless communication between vehicles is an important subject, can meet the increasing communication demand, improves traffic efficiency, brings reliable safety and multiple convenience for the passing of drivers, and makes the journey more comfortable.
Disclosure of Invention
In view of the above problems, the present invention is proposed to provide a mobile terminal based multi-vehicle networking method and a corresponding smart vehicle that overcome or at least partially solve the above problems.
According to one aspect of the invention, a method for networking a plurality of vehicles based on mobile terminals is provided, wherein a plurality of vehicle-mounted terminals are respectively installed on the vehicles, the vehicle-mounted terminals are communicated with each other, and the vehicle-mounted terminals are respectively provided with the mobile terminals which are correspondingly connected;
the method comprises the following steps:
when the wireless communication between the first vehicle-mounted terminal and the second vehicle-mounted terminal fails, the first vehicle-mounted terminal is connected with the second vehicle-mounted terminal through the first mobile terminal and the second mobile terminal;
when the first vehicle-mounted terminal sends vehicle data to the second vehicle-mounted terminal, sending the vehicle data to the first mobile terminal; the first mobile terminal is used for sending the vehicle data to the second mobile terminal, and the second mobile terminal is used for sending the vehicle data to the second vehicle-mounted terminal.
Optionally, the first vehicle-mounted terminal and the second vehicle-mounted terminal are connected by:
the first vehicle-mounted terminal is connected with the first mobile terminal; the first mobile terminal is used for connecting a second mobile terminal; and the second mobile terminal is connected with the second vehicle-mounted terminal.
Optionally, the vehicle data includes on-board diagnostic OBD2 data, and the on-board terminal is configured with an OBD signal processing module for acquiring on-board diagnostic OBD2 data, and the method further includes:
the first vehicle-mounted terminal acquires vehicle-mounted diagnosis OBD2 data by adopting the OBD signal processing module;
the first vehicle-mounted terminal saves the vehicle-mounted diagnosis OBD2 data.
Optionally, a wireless communication module for performing wireless communication is configured on the vehicle-mounted terminal, and the method further includes:
the first vehicle-mounted terminal is connected with the second mobile terminal;
the first vehicle-mounted terminal is in wireless communication with the second mobile terminal through the wireless communication module.
Optionally, when the first vehicle-mounted terminal fails to perform wireless communication with the second vehicle-mounted terminal, the method further includes:
the first vehicle-mounted terminal sends a drop prompt signal to the second mobile terminal through the first mobile terminal; the second mobile terminal is used for acquiring vehicle data through the second vehicle-mounted terminal according to the order-falling prompt signal;
and the first vehicle-mounted terminal receives the vehicle data sent by the second mobile terminal.
Optionally, the method further comprises:
when the networking of the second vehicle-mounted terminal and the third vehicle-mounted terminal is successful, the first vehicle-mounted terminal is in wireless communication with the second vehicle-mounted terminal and the third vehicle-mounted terminal through the first mobile terminal and the second mobile terminal.
According to another aspect of the invention, an intelligent vehicle is provided, wherein vehicle-mounted terminals are respectively mounted on the intelligent vehicle, the vehicle-mounted terminals are communicated with each other, and the vehicle-mounted terminals are respectively provided with a mobile terminal which is correspondingly connected;
the intelligent vehicle comprises:
the vehicle connection module is suitable for connecting a first vehicle-mounted terminal with a second vehicle-mounted terminal through a first mobile terminal and a second mobile terminal when the wireless communication between the first vehicle-mounted terminal and the second vehicle-mounted terminal fails;
the vehicle data sending module is suitable for sending vehicle data to the first mobile terminal when the first vehicle-mounted terminal sends the vehicle data to the second vehicle-mounted terminal; the first mobile terminal is used for sending the vehicle data to the second mobile terminal, and the second mobile terminal is used for sending the vehicle data to the second vehicle-mounted terminal.
Optionally, the vehicle connection module comprises:
the mobile terminal connection submodule is suitable for a first vehicle-mounted terminal to be connected with the first mobile terminal; the first mobile terminal is used for connecting a second mobile terminal; and the second mobile terminal is connected with the second vehicle-mounted terminal.
Optionally, the vehicle data includes on-board diagnostic OBD2 data, the on-board terminal is configured with an OBD signal processing module for acquiring on-board diagnostic OBD2 data, and the smart vehicle further includes:
the vehicle-mounted diagnosis OBD2 data acquisition module is suitable for the first vehicle-mounted terminal to acquire vehicle-mounted diagnosis OBD2 data by adopting the OBD signal processing module;
and the data storage module of the on-board diagnosis OBD2 is suitable for the first on-board terminal to store the on-board diagnosis OBD2 data.
Optionally, a wireless communication module for performing wireless communication is configured on the vehicle-mounted terminal, and the intelligent vehicle further includes:
the terminal connection module is suitable for the first vehicle-mounted terminal to be connected with the second mobile terminal;
and the first wireless communication module is suitable for the first vehicle-mounted terminal to carry out wireless communication with the second mobile terminal through the wireless communication module.
Optionally, when the first vehicle-mounted terminal fails to perform wireless communication with the second vehicle-mounted terminal, the intelligent vehicle further includes:
the drop call reminding module is suitable for the first vehicle-mounted terminal to send a drop call reminding signal to the second mobile terminal through the first mobile terminal; the second mobile terminal is used for acquiring vehicle data through the second vehicle-mounted terminal according to the order-falling prompt signal;
and the vehicle data receiving module is suitable for the first vehicle-mounted terminal to receive the vehicle data sent by the second mobile terminal.
Optionally, the method further comprises:
and the second wireless communication module is suitable for the first vehicle-mounted terminal to perform wireless communication with the second vehicle-mounted terminal and the third vehicle-mounted terminal through the first mobile terminal and the second mobile terminal when the networking of the second vehicle-mounted terminal and the third vehicle-mounted terminal is successful.
According to the method for networking the plurality of vehicles based on the mobile terminal and the corresponding intelligent vehicle, when the wireless communication between the vehicles through the vehicle-mounted terminal fails, the wireless communication between the vehicles can be realized based on the mobile terminal associated with the vehicle-mounted terminal. Specifically, the first vehicle-mounted terminal may be first connected to the first mobile terminal through a wireless communication module (e.g., a WIFI module or a bluetooth module), and then the first mobile terminal is connected to the second mobile terminal, where the second mobile terminal is associated with the second vehicle-mounted terminal, so that the first vehicle-mounted terminal and the second vehicle-mounted terminal may perform wireless communication through the first mobile terminal and the second mobile terminal. By applying the embodiment of the invention, the communication between the vehicles can be carried out in the driving process of the vehicles, even if the wireless communication between the vehicles can not be carried out through the vehicle-mounted terminal, the wireless communication between the vehicles can also be realized through the mobile terminal.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a flowchart illustrating a first embodiment of a method for networking a plurality of vehicles based on a mobile terminal according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating steps of a second embodiment of a method for networking a plurality of vehicles based on a mobile terminal according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating a third embodiment of a method for networking a plurality of vehicles based on a mobile terminal according to an embodiment of the present invention; and
FIG. 4 shows a block diagram of an embodiment of a smart vehicle according to an embodiment of the invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Referring to fig. 1, a flowchart illustrating a first step of a mobile terminal-based method for networking a plurality of vehicles is shown, wherein a plurality of vehicle-mounted terminals can be respectively installed on the plurality of vehicles, the plurality of vehicle-mounted terminals can communicate with each other, and the plurality of vehicle-mounted terminals can respectively have correspondingly connected mobile terminals;
the method specifically comprises the following steps:
in a preferred embodiment of the present invention, the first vehicle-mounted terminal and the second vehicle-mounted terminal may be connected by:
the first vehicle-mounted terminal is connected with the first mobile terminal; the first mobile terminal is used for connecting a second mobile terminal; and the second mobile terminal is connected with the second vehicle-mounted terminal.
In the embodiment of the invention, if the wireless communication between the vehicles fails or the communication quality between the vehicles is poor, the vehicles can be realized through the associated mobile terminals to form a communication network between the vehicles, so that the wireless communication between the vehicles is realized. The mobile terminals may be smart phones, and the smart phones may perform wireless communication with each other through a mobile phone network (e.g., 2G, 3G, etc.).
Specifically, the first vehicle-mounted terminal is connected with the first mobile terminal, then the first mobile terminal is connected with the second mobile terminal through the mobile phone network, and the second mobile terminal is associated with the second vehicle-mounted terminal, so that wireless communication can be performed between the first vehicle-mounted terminal and the second vehicle-mounted terminal through the first mobile terminal and the second mobile terminal.
In the embodiment of the invention, when the first vehicle-mounted terminal sends the vehicle data to the second vehicle-mounted terminal, the first vehicle-mounted terminal sends the vehicle data to the associated first mobile terminal, the first mobile terminal sends the vehicle data to the second mobile terminal through the mobile phone network, the second mobile terminal finally sends the vehicle data to the second vehicle-mounted terminal, and correspondingly, when the second vehicle-mounted terminal sends the vehicle data to the first vehicle-mounted terminal, the second vehicle-mounted terminal sends the vehicle data to the associated second mobile terminal, the second mobile terminal sends the vehicle data to the first mobile terminal through the mobile phone network, and the first mobile terminal finally sends the vehicle data to the first vehicle-mounted terminal.
In a preferred example of the present invention, the mobile terminals may establish a communication network through an Application (APP) installed therein, and real-time voice communication can be realized based on the APP, but of course, in practice, the communication network may also be established through other manners, such as a wireless communication module provided in the mobile terminal, for example, bluetooth, and the like, and the embodiment of the present invention is not limited thereto,
in a preferred example of the present invention, it is assumed that a certain vehicle group constitutes a communication network, and in the communication network constituted by the vehicle-mounted terminals of the vehicle group, the vehicle-mounted terminal of the pilot vehicle is generally set to perform a data exchange function, and wireless communication between the vehicle-mounted terminals in the communication network is realized based on the vehicle-mounted terminal of the pilot vehicle.
It should be noted that one or two or more pilot vehicles in the fleet may be used, and one or two or more following vehicles in the fleet may be used in the same manner, which is not limited in this embodiment of the present invention.
By applying the embodiment of the invention, when the wireless communication between the vehicles through the vehicle-mounted terminal fails, the wireless communication between the vehicles can be realized based on the mobile terminal associated with the vehicle-mounted terminal. Specifically, the first vehicle-mounted terminal may be first connected to the first mobile terminal through a wireless communication module (e.g., a WIFI module or a bluetooth module), and the first mobile terminal is then connected to the second mobile terminal, where the second mobile terminal is associated with the second vehicle-mounted terminal, so that the first vehicle-mounted terminal and the second vehicle-mounted terminal may perform wireless communication through the first mobile terminal and the second mobile terminal. By applying the embodiment of the invention, the communication between the vehicles can be carried out in the driving process of the vehicles, even if the wireless communication between the vehicles can not be carried out through the vehicle-mounted terminal, the wireless communication between the vehicles can also be realized through the mobile terminal.
By applying the embodiment of the invention, a communication network can be formed among vehicles, so that the vehicles can freely exchange information such as traffic, weather, road conditions, pedestrians, surrounding vehicles, parking and the like based on the communication network, real-time information interaction, payment, overall planning and the like are provided, and the application is wide and the requirements are met.
Specifically, when a communication network is formed between vehicles, the following scenarios can be realized:
1. and if the front road is blocked, the front vehicle sends the real-time road condition data to other vehicles through the communication network and provides reference for the other vehicles.
2. When an accident occurs, the accident vehicle sends safety reminding information to other vehicles through a communication network, and the other vehicles can temporarily store accident images for future reference or give an alarm according to the safety reminding, and the like.
3. The self-driving tour forms a temporary motorcade, the vehicle information of the motorcade is locked through a communication network, and the position and road condition information is exchanged among the motorcade members in real time.
4. The real-time monitoring and vehicle information management of the vehicle condition in the composed fleet is intelligentized.
5. When automated driving is implemented, the navigation vehicle may design an optimized route plan for the real-time information of other vehicles in the communication network. And large-scale optimization planning is realized in the case of sudden conditions.
It should be noted that the above scenarios are only some simple application description examples after a communication network is formed between vehicles, and when the embodiment of the present invention is implemented, various convenient functions can be realized through the communication network, which is not limited in the embodiment of the present invention.
Referring to fig. 2, a flowchart illustrating steps of a second embodiment of a method for networking multiple vehicles based on mobile terminals is shown, wherein multiple vehicle-mounted terminals can be respectively installed on the multiple vehicles, the multiple vehicle-mounted terminals can communicate with each other, and the multiple vehicle-mounted terminals can respectively have correspondingly connected mobile terminals according to an embodiment of the present invention;
in a preferred embodiment of the present invention, the vehicle data may include vehicle-mounted diagnostic OBD2 data, the vehicle-mounted terminal may be configured with an OBD signal processing module for acquiring vehicle-mounted diagnostic OBD2 data, and the vehicle-mounted terminal may be configured with a wireless communication module for performing wireless communication;
step S11, the first vehicle-mounted terminal adopts the OBD signal processing module to obtain vehicle-mounted diagnosis OBD2 data;
and step S12, the first vehicle-mounted terminal saves the vehicle-mounted diagnosis OBD2 data.
In a specific implementation, a vehicle-mounted terminal is generally mounted on a vehicle. The vehicle-mounted terminal is a front-end device of a vehicle monitoring and management system, and generally has multiple functions. For example, integrated positioning, communication, vehicle tachograph functionality; the system has strong service scheduling function and data processing capability; and telephone book calling, text information voice broadcasting and the like are supported. Of course, in practice, functions of different in-vehicle terminals may be different, and in practice, the functions may be increased or decreased according to user requirements, which is not limited in the embodiment of the present invention.
In the embodiment of the invention, various vehicle data of the vehicle can be acquired through the vehicle-mounted terminal, wherein the vehicle data can comprise vehicle-mounted diagnosis OBD2 data. An OBD signal processing module may be installed on the on-board terminal, by which on-board diagnostic OBD2 data can be acquired, saved and processed.
Specifically, the OBD2(On-Board Diagnostic System2) is an "On-Board Diagnostic System," which may also be referred to as On-Board diagnostics. Is a standard specification of an automobile self-diagnosis system proposed by the american society of automotive engineers. The vehicle-mounted terminal is connected to an OBD interface of the vehicle through a special data line, and a plurality of systems and components of the vehicle, including vehicle data such as an engine, a catalytic converter, a particulate trap, an oxygen sensor, an emission control system and a fuel system, can be monitored and acquired through the OBD interface.
The method specifically comprises the following steps:
In a specific implementation, vehicle-to-vehicle wireless communication can be implemented based on a vehicle-mounted terminal mounted on a vehicle. Specifically, the second vehicle-mounted terminal tries to perform wireless connection with the first vehicle-mounted terminal by sending a networking request signal, wherein the networking request signal carries second terminal information of the second vehicle-mounted terminal, the first vehicle-mounted terminal locally stores the second terminal information after receiving the networking request signal and feeds back a signal according to the networking request signal, the feedback signal carries first terminal information of the first vehicle-mounted terminal, the second vehicle-mounted terminal locally stores the first terminal information after receiving the networking request signal, and at the moment, the first vehicle-mounted terminal and the second vehicle-mounted terminal successfully perform networking and can perform wireless communication according to the first terminal information and the second terminal information.
When the distance data between the vehicles exceeds the preset distance data, the communication between the vehicles may be disconnected or the communication quality may be deteriorated, and at this time, the wireless communication between the vehicles may be also realized through the relay device. Specifically, if it is detected that the distance data between the first vehicle-mounted terminal and the second vehicle-mounted terminal exceeds the preset distance data, whether a relay device exists between the first vehicle-mounted terminal and the second vehicle-mounted terminal is searched, if yes, the first vehicle-mounted terminal is connected with the relay device, and then the relay device is connected with the second vehicle-mounted terminal, so that the communication connection between the first vehicle-mounted terminal and the second vehicle-mounted terminal is realized. Then, when the first vehicle-mounted terminal needs to perform wireless communication with the second vehicle-mounted terminal, data can be forwarded through the relay device, high-quality communication can be provided even when the vehicle is far away, and the communication modes between the vehicles are diversified.
In the embodiment of the invention, when the communication quality between the first vehicle-mounted terminal and the second vehicle-mounted terminal is poor and cannot be improved even through the relay equipment, a communication network is formed based on the mobile terminal, so that the wireless communication between vehicles is realized.
and 204, the first vehicle-mounted terminal performs wireless communication with the second mobile terminal through the wireless communication module.
In a preferred example of the present invention, the first vehicle-mounted terminal may be connected to a second mobile terminal associated with the second vehicle-mounted terminal, and after the connection is successful, the first vehicle-mounted terminal may perform wireless communication with the second mobile terminal through the wireless communication module.
In an embodiment of the present invention, a plurality of communication networks may exist simultaneously between vehicles. For example, there may be a communication network configured by a vehicle-mounted terminal, or a communication network configured by a mobile terminal associated with a vehicle-mounted terminal. When a plurality of communication networks exist between vehicles at the same time, hybrid networking can also be performed based on the plurality of communication networks.
Specifically, in a communication network formed by vehicle-mounted terminals, the first vehicle-mounted terminal assumes a data exchange function, and wireless communication between the vehicle-mounted terminals in the communication network is realized based on the first vehicle-mounted terminal. The mobile terminal associated with the vehicle-mounted terminal may then connect with the first vehicle-mounted terminal, and after successful connection, the mobile terminal may be able to wirelessly communicate with the vehicle-mounted terminal within the communication network.
Referring to fig. 3, a flowchart illustrating a third step of an embodiment of a method for networking multiple vehicles based on mobile terminals according to an embodiment of the present invention is shown, where multiple vehicle-mounted terminals may be respectively installed on the multiple vehicles, the multiple vehicle-mounted terminals may communicate with each other, and the multiple vehicle-mounted terminals may respectively have correspondingly connected mobile terminals;
the method specifically comprises the following steps:
In the embodiment of the invention, if the communication connection between the vehicle-mounted terminals is disconnected, the order-falling vehicle can be prompted based on the mobile terminal.
Specifically, if the communication connection between the first vehicle-mounted terminal and the second vehicle-mounted terminal is disconnected, the first vehicle-mounted terminal sends the drop order prompt signal to the first mobile terminal, the first mobile terminal forwards the drop order prompt signal to the second vehicle-mounted terminal, if the vehicles form a hybrid network, the drop order prompt signal can be directly sent to the second mobile terminal, the second mobile terminal receives the drop order prompt signal and forwards the drop order prompt signal to the second vehicle-mounted terminal, and the second vehicle-mounted terminal acquires related vehicle data according to the drop order prompt signal and then sends the vehicle data to the first vehicle-mounted terminal through the second mobile terminal.
In a preferred embodiment of the present invention, the method may further comprise the steps of:
step S21, when the networking of the second vehicle-mounted terminal and the third vehicle-mounted terminal is successful, the first vehicle-mounted terminal performs wireless communication with the second vehicle-mounted terminal and the third vehicle-mounted terminal through the first mobile terminal and the second mobile terminal.
In the embodiment of the invention, if the number of the single vehicles is only one, the single vehicles can only report own vehicle data, if the number of the single vehicles is two or more, a communication network can be formed among the single vehicles, and after the single vehicles successfully form the communication network, wireless communication can be carried out based on the communication network.
In a preferred example of the present invention, a communication network formed between the vehicles of the drop order includes a second vehicle-mounted terminal and a third vehicle-mounted terminal, wherein the second vehicle-mounted terminal has an associated second mobile terminal. The second mobile terminal is used as a communication bridge between the drop communication network formed by the dropped vehicles and the communication network formed in advance, namely the communication network where the first vehicle-mounted terminal is located.
Specifically, when the preceding communication network wirelessly communicates with the drop communication network, the first vehicle-mounted terminal transmits the vehicle data to the second vehicle-mounted terminal and the third vehicle-mounted terminal through the second mobile terminal, and the first vehicle-mounted terminal receives the vehicle data transmitted by the second vehicle-mounted terminal and the third vehicle-mounted terminal through the second mobile terminal.
In the embodiment of the present invention, during the running of the vehicle, the communication mode between the vehicles may be as follows: (1) when the distance between the vehicles is within a certain range, wireless communication is performed based on a wireless communication module, such as a WIFI module. (2) When the distance between vehicles exceeds a certain range, wireless communication is performed based on a relay device (such as a wireless router). (3) When vehicles are connected with each other through the vehicle-mounted terminal, the mobile terminals form a communication network. (4) In order to ensure communication between vehicles, wireless communication may be performed based on a relay device while wireless communication is performed based on a wireless communication module, and wireless communication may be performed based on a mobile terminal-constituting communication network.
For simplicity of explanation, the method embodiments are described as a series of acts or combinations, but those skilled in the art will appreciate that the embodiments are not limited by the order of acts described, as some steps may occur in other orders or concurrently with other steps in accordance with the embodiments of the invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Referring to fig. 4, a block diagram of an embodiment of an intelligent vehicle is shown, wherein vehicle-mounted terminals are respectively mounted on the intelligent vehicle, the vehicle-mounted terminals are in communication with each other, and the vehicle-mounted terminals respectively have mobile terminals correspondingly connected;
the intelligent vehicle specifically comprises the following modules:
a vehicle connection module 401, adapted to connect a first vehicle-mounted terminal to a second vehicle-mounted terminal via a first mobile terminal and a second mobile terminal when wireless communication between the first vehicle-mounted terminal and the second vehicle-mounted terminal fails;
a vehicle data sending module 402, adapted to send vehicle data to the first mobile terminal when the first vehicle-mounted terminal sends vehicle data to the second vehicle-mounted terminal; the first mobile terminal is used for sending the vehicle data to the second mobile terminal, and the second mobile terminal is used for sending the vehicle data to the second vehicle-mounted terminal.
In a preferred embodiment of the present invention, the vehicle connection module includes:
the mobile terminal connection submodule is suitable for a first vehicle-mounted terminal to be connected with the first mobile terminal; the first mobile terminal is used for connecting a second mobile terminal; and the second mobile terminal is connected with the second vehicle-mounted terminal.
In a preferred embodiment of the present invention, the vehicle data includes on-board diagnostic OBD2 data, the on-board terminal is configured with an OBD signal processing module for acquiring on-board diagnostic OBD2 data, and the smart vehicle further includes:
the vehicle-mounted diagnosis OBD2 data acquisition module is suitable for the first vehicle-mounted terminal to acquire vehicle-mounted diagnosis OBD2 data by adopting the OBD signal processing module;
and the data storage module of the on-board diagnosis OBD2 is suitable for the first on-board terminal to store the on-board diagnosis OBD2 data.
In a preferred embodiment of the present invention, a wireless communication module for performing wireless communication is configured on the vehicle-mounted terminal, and the intelligent vehicle further includes:
the terminal connection module is suitable for the first vehicle-mounted terminal to be connected with the second mobile terminal;
and the first wireless communication module is suitable for the first vehicle-mounted terminal to carry out wireless communication with the second mobile terminal through the wireless communication module.
In a preferred embodiment of the present invention, when the first vehicle-mounted terminal fails to perform wireless communication with the second vehicle-mounted terminal, the smart vehicle further includes:
the drop call reminding module is suitable for the first vehicle-mounted terminal to send a drop call reminding signal to the second mobile terminal through the first mobile terminal; the second mobile terminal is used for acquiring vehicle data through the second vehicle-mounted terminal according to the order-falling prompt signal;
and the vehicle data receiving module is suitable for the first vehicle-mounted terminal to receive the vehicle data sent by the second mobile terminal.
In a preferred embodiment of the present invention, the method further comprises:
and the second wireless communication module is suitable for the first vehicle-mounted terminal to perform wireless communication with the second vehicle-mounted terminal and the third vehicle-mounted terminal through the first mobile terminal and the second mobile terminal when the networking of the second vehicle-mounted terminal and the third vehicle-mounted terminal is successful.
For the intelligent vehicle embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for relevant points, refer to the partial description of the method embodiment.
The algorithms and displays presented herein are not inherently related to any particular computer, virtual machine, or other apparatus. Various general purpose systems may also be used with the teachings herein. The required structure for constructing such a system will be apparent from the description above. Moreover, the present invention is not directed to any particular programming language. It is appreciated that a variety of programming languages may be used to implement the teachings of the present invention as described herein, and any descriptions of specific languages are provided above to disclose the best mode of the invention.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
The various component embodiments of the invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that microprocessors or Digital Signal Processors (DSPs) may be used in practice to implement some or all of the functionality of some or all of the components of a mobile terminal-based multiple vehicle networking device in accordance with embodiments of the present invention. The present invention may also be embodied as apparatus or device programs (e.g., computer programs and computer program products) for performing a portion or all of the methods described herein. Such programs implementing the present invention may be stored on computer-readable media or may be in the form of one or more signals. Such a signal may be downloaded from an internet website or provided on a carrier signal or in any other form.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
Claims (8)
1. A multi-vehicle networking method based on mobile terminals is characterized in that a plurality of vehicle-mounted terminals are respectively installed on a plurality of vehicles and are communicated with each other, and the plurality of vehicle-mounted terminals are respectively provided with the mobile terminals which are correspondingly connected;
the method comprises the following steps:
when the wireless communication between the first vehicle-mounted terminal and the second vehicle-mounted terminal fails, the first vehicle-mounted terminal is connected with the second vehicle-mounted terminal through the first mobile terminal and the second mobile terminal;
when the first vehicle-mounted terminal sends vehicle data to the second vehicle-mounted terminal, sending the vehicle data to the first mobile terminal; the first mobile terminal is used for sending the vehicle data to the second mobile terminal, and the second mobile terminal is used for sending the vehicle data to the second vehicle-mounted terminal;
when the first vehicle-mounted terminal fails to perform wireless communication with the second vehicle-mounted terminal, the method further comprises the following steps:
the first vehicle-mounted terminal sends a drop prompt signal to the second mobile terminal through the first mobile terminal; the second mobile terminal is used for acquiring vehicle data through the second vehicle-mounted terminal according to the order-falling prompt signal;
the first vehicle-mounted terminal receives vehicle data sent by the second mobile terminal; when the number of the order-falling vehicles is at least two, the order-falling vehicles form an order-falling communication network comprising the second vehicle-mounted terminal and the third vehicle-mounted terminal, the second vehicle-mounted terminal is used as a communication bridge of the order-falling communication network, and the first vehicle-mounted terminal is in wireless communication with the second vehicle-mounted terminal and the third vehicle-mounted terminal through the first mobile terminal and the second mobile terminal.
2. The method of claim 1, wherein the first onboard terminal and the second onboard terminal are connected by:
the first vehicle-mounted terminal is connected with the first mobile terminal; the first mobile terminal is used for connecting a second mobile terminal; and the second mobile terminal is connected with the second vehicle-mounted terminal.
3. The method of claim 1 or 2, wherein the vehicle data comprises on-board diagnostics (OBD) 2 data, the on-board terminal having an OBD signal processing module configured thereon for obtaining on-board diagnostics (OBD 2) data, the method further comprising:
the first vehicle-mounted terminal acquires vehicle-mounted diagnosis OBD2 data by adopting the OBD signal processing module;
the first vehicle-mounted terminal saves the vehicle-mounted diagnosis OBD2 data.
4. The method of claim 1, wherein a wireless communication module for performing wireless communication is configured on the vehicle-mounted terminal, and the method further comprises:
the first vehicle-mounted terminal is connected with the second mobile terminal;
the first vehicle-mounted terminal is in wireless communication with the second mobile terminal through the wireless communication module.
5. The intelligent vehicles are respectively provided with vehicle-mounted terminals, the vehicle-mounted terminals are communicated with each other, and the vehicle-mounted terminals are respectively provided with mobile terminals which are correspondingly connected;
the intelligent vehicle comprises:
the vehicle connection module is suitable for connecting a first vehicle-mounted terminal with a second vehicle-mounted terminal through a first mobile terminal and a second mobile terminal when the wireless communication between the first vehicle-mounted terminal and the second vehicle-mounted terminal fails;
the vehicle data sending module is suitable for sending vehicle data to the first mobile terminal when the first vehicle-mounted terminal sends the vehicle data to the second vehicle-mounted terminal; the first mobile terminal is used for sending the vehicle data to the second mobile terminal, and the second mobile terminal is used for sending the vehicle data to the second vehicle-mounted terminal;
when the first vehicle-mounted terminal fails to perform wireless communication with the second vehicle-mounted terminal, the intelligent vehicle further comprises:
the drop call reminding module is suitable for the first vehicle-mounted terminal to send a drop call reminding signal to the second mobile terminal through the first mobile terminal; the second mobile terminal is used for acquiring vehicle data through the second vehicle-mounted terminal according to the order-falling prompt signal;
the vehicle data receiving module is suitable for the first vehicle-mounted terminal to receive the vehicle data sent by the second mobile terminal; when the number of the order-falling vehicles is at least two, the order-falling vehicles form an order-falling communication network comprising the second vehicle-mounted terminal and the third vehicle-mounted terminal, the second vehicle-mounted terminal is used as a communication bridge of the order-falling communication network, and the first vehicle-mounted terminal is in wireless communication with the second vehicle-mounted terminal and the third vehicle-mounted terminal through the first mobile terminal and the second mobile terminal.
6. The smart vehicle of claim 5, wherein the vehicle connection module comprises:
the mobile terminal connection submodule is suitable for a first vehicle-mounted terminal to be connected with the first mobile terminal; the first mobile terminal is used for connecting a second mobile terminal; and the second mobile terminal is connected with the second vehicle-mounted terminal.
7. The smart vehicle of claim 5 or 6, wherein the vehicle data comprises on-board diagnostics (OBD) 2 data, the on-board terminal having an OBD signal processing module configured thereon for obtaining on-board diagnostics (OBD) 2 data, the smart vehicle further comprising:
the vehicle-mounted diagnosis OBD2 data acquisition module is suitable for the first vehicle-mounted terminal to acquire vehicle-mounted diagnosis OBD2 data by adopting the OBD signal processing module;
and the data storage module of the on-board diagnosis OBD2 is suitable for the first on-board terminal to store the on-board diagnosis OBD2 data.
8. The intelligent vehicle according to claim 5, wherein a wireless communication module for performing wireless communication is configured on the vehicle-mounted terminal, and the intelligent vehicle further comprises:
the terminal connection module is suitable for the first vehicle-mounted terminal to be connected with the second mobile terminal;
and the first wireless communication module is suitable for the first vehicle-mounted terminal to carry out wireless communication with the second mobile terminal through the wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510960653.9A CN106900078B (en) | 2015-12-18 | 2015-12-18 | Multi-vehicle networking method based on mobile terminal and intelligent vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510960653.9A CN106900078B (en) | 2015-12-18 | 2015-12-18 | Multi-vehicle networking method based on mobile terminal and intelligent vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106900078A CN106900078A (en) | 2017-06-27 |
| CN106900078B true CN106900078B (en) | 2021-01-29 |
Family
ID=59189972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510960653.9A Active CN106900078B (en) | 2015-12-18 | 2015-12-18 | Multi-vehicle networking method based on mobile terminal and intelligent vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106900078B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493126A (en) * | 2017-08-21 | 2017-12-19 | 安徽信息工程学院 | A wide range of Bluetooth communication system and its control method |
| CN108490942A (en) * | 2018-04-03 | 2018-09-04 | 张富红 | Cloud computing automatic driving vehicle control system and method under 5G network environments |
| CN108650639A (en) * | 2018-04-13 | 2018-10-12 | 深圳络绎星和科技有限公司 | Ad hoc network networking method and system |
| CN110944307B (en) * | 2019-11-28 | 2023-08-15 | 北京梧桐车联科技有限责任公司 | Data transmission method, terminal, server, device and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203015132U (en) * | 2013-01-15 | 2013-06-19 | 深圳市多森软件开发有限公司 | A DVD vehicle-mounted navigation terminal Wi-Fi system based on an internet of vehicles |
| CN103512582A (en) * | 2013-09-16 | 2014-01-15 | 惠州华阳通用电子有限公司 | Auxiliary navigation method based on audio communication |
| CN104753991A (en) * | 2013-12-27 | 2015-07-01 | 中国移动通信集团公司 | Method and device for transmitting data packet |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101502013B1 (en) * | 2008-12-24 | 2015-03-12 | 엘지전자 주식회사 | Mobile terminal and method for providing location based service thereof |
| KR101119117B1 (en) * | 2009-07-10 | 2012-03-16 | 엘지전자 주식회사 | Method for calling a vihicle and method for dispatching a vihicle and mobile terminal |
| CN102176289B (en) * | 2011-01-26 | 2014-05-07 | 深圳市车友互联科技有限公司 | Motorcade navigation method, motorcade navigation device and motorcade navigation system |
| CN102829795B (en) * | 2012-07-17 | 2016-03-30 | 广东好帮手电子科技股份有限公司 | A kind of navigational system and control method thereof |
| CN103685345A (en) * | 2012-09-04 | 2014-03-26 | 杨新宇 | Vehicular networking system and method based on relay signal transmission |
| CN103237070A (en) * | 2013-04-16 | 2013-08-07 | 深圳市元征科技股份有限公司 | Method for data communication between mobile terminal and vehicle-mounted electric control unit |
-
2015
- 2015-12-18 CN CN201510960653.9A patent/CN106900078B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203015132U (en) * | 2013-01-15 | 2013-06-19 | 深圳市多森软件开发有限公司 | A DVD vehicle-mounted navigation terminal Wi-Fi system based on an internet of vehicles |
| CN103512582A (en) * | 2013-09-16 | 2014-01-15 | 惠州华阳通用电子有限公司 | Auxiliary navigation method based on audio communication |
| CN104753991A (en) * | 2013-12-27 | 2015-07-01 | 中国移动通信集团公司 | Method and device for transmitting data packet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106900078A (en) | 2017-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9792740B2 (en) | Triggering a specialized data collection mode | |
| US10157321B2 (en) | Vehicle event detection and classification using contextual vehicle information | |
| CN105549454B (en) | System and method for providing passenger substituting instructions for an autonomous vehicle | |
| US20180108189A1 (en) | Telematics-based vehicle value reports | |
| CN107945555B (en) | Dynamic update of route eligibility for semi-autonomous driving | |
| CN103209220B (en) | The cast anchor method of servicing of wisdom service system of vehicle based on car networking | |
| WO2018082390A1 (en) | V2x technology-based vehicular communication apparatus and method | |
| US20170291539A1 (en) | Systems and methods for detecting objects within a vehicle | |
| CN106900078B (en) | Multi-vehicle networking method based on mobile terminal and intelligent vehicle | |
| JP2017517819A (en) | Method for monitoring road conditions in real time and apparatus for monitoring road conditions in real time | |
| US20120146766A1 (en) | Method of processing vehicle crash data | |
| US11812354B2 (en) | Emergency call based on vehicle-to-vehicle communication | |
| CN110276974A (en) | Remote endpoint is got off navigation guide | |
| CN106469514A (en) | A kind of place reminding method and device | |
| CN107911476B (en) | Multifunctional auxiliary driving and monitoring system | |
| CN104917808A (en) | Rescue scheduling method based on Internet of vehicles and rescue scheduling system | |
| CN103685345A (en) | Vehicular networking system and method based on relay signal transmission | |
| CN106900028A (en) | A kind of many chassis network-building methods and intelligent vehicle based on car-mounted terminal | |
| US9898931B1 (en) | Method and apparatus for detecting hazards and transmitting alerts | |
| CN106448263B (en) | Vehicle driving safety management system and method | |
| US20200409678A1 (en) | Vehicle software update network | |
| CN104359476A (en) | Automobile positioning and navigation device, automobile positioning and navigation system and automobile positioning and navigation method | |
| CN105096588A (en) | OBD module group-based vehicle scheduling method, apparatus and system | |
| CN202584724U (en) | Vehicle information center control unit | |
| CN113283682B (en) | Vehicle rescue method, device, electronic equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240115 Address after: 100088 room 112, block D, 28 new street, new street, Xicheng District, Beijing (Desheng Park) Patentee after: BEIJING QIHOO TECHNOLOGY Co.,Ltd. Address before: 100088 room 112, block D, 28 new street, new street, Xicheng District, Beijing (Desheng Park) Patentee before: BEIJING QIHOO TECHNOLOGY Co.,Ltd. Patentee before: Qizhi software (Beijing) Co.,Ltd. |
|
| TR01 | Transfer of patent right |