CN117492034A - Vehicle positioning and tracking methods, systems and media - Google Patents

Abstract

The invention discloses a vehicle positioning and tracking method, system and medium. The method includes: upon receiving a startup instruction, the vehicle-machine terminal determines whether the tracking configuration requirements are met, and if so, sends an activation request to the server to obtain activation configuration items. The vehicle-machine terminal determines whether the tracking configuration requirements are met. The configuration item sends positioning data to the server, and the server stores the positioning data in the positioning database. If the server receives the tracking request information from the smart terminal, it obtains the corresponding target positioning data from the positioning database and sends it to the smart terminal. The smart terminal parses the target positioning data. Generate tracking trajectory information for display. In the above vehicle positioning and tracking method, the vehicle-machine terminal automatically sends the positioning data value server according to the activated configuration item after receiving the startup command. The user obtains the corresponding target positioning data through the smart terminal and positions and tracks the vehicle, which can realize continuous positioning and tracking of the vehicle. The continuity of positioning tracking is greatly improved.

Description

Vehicle positioning and tracking methods, systems and media

Technical field

The present invention relates to the technical field of positioning and tracking, and in particular to a vehicle positioning and tracking method, system and medium.

Background technique

In real life, cars are stolen from time to time. How to locate and track vehicles is a technical problem that needs to be solved urgently. In the existing technology, a locator is usually installed in a vehicle, and positioning information is sent to a smartphone through the locator, thereby positioning and tracking the vehicle. However, the locators currently used need to install batteries, and the batteries can only work for a period of time. When the battery is exhausted, the battery needs to be replaced before it can continue to be used, resulting in poor continuity of positioning and tracking; and the target locator may not work when the vehicle is walking. Positioning information will be sent out every time you travel, and users need to filter and screen a large amount of positioning information, which increases the time required for positioning tracking. Therefore, existing technical methods applied to vehicle positioning and tracking have the problem of poor tracking continuity.

Contents of the invention

Embodiments of the present invention provide a vehicle positioning and tracking method, system and medium, aiming to solve the problem of poor tracking continuity in the existing technical methods applied to vehicle positioning and tracking.

In a first aspect, embodiments of the present invention provide a vehicle positioning and tracking method. The method is applied in a vehicle positioning and tracking system. The system includes a vehicle-machine terminal, a server and an intelligent terminal; the server is connected to the vehicle-machine terminal respectively. The terminal and the intelligent terminal establish a network connection to realize the transmission of data information. The vehicle-machine terminal is a terminal device installed in the car. The method includes:

If the vehicle-machine terminal receives the start instruction, determine whether the configuration parameters of the vehicle-machine terminal meet the preset tracking configuration requirements;

If the tracking configuration requirements are met, the vehicle-machine terminal sends an activation request to the server to read the activation configuration items of the server and store them;

The vehicle-machine terminal sends the collected positioning data to the server according to the activation configuration item;

The server stores the received positioning data into a preset positioning database;

If the server receives the tracking request information from the smart terminal, obtain the target positioning data corresponding to the tracking request information from the positioning database and send it to the smart terminal;

The smart terminal receives the target positioning data and analyzes it to generate tracking trajectory information and display it.

In a second aspect, embodiments of the present invention also provide a vehicle positioning and tracking system. The system includes a vehicle-machine terminal, a server and an intelligent terminal; the server establishes network connections with the vehicle-machine terminal and the intelligent terminal respectively. To realize the transmission of data information, the vehicle-machine terminal is a terminal device installed in the car. The system includes a configuration parameter judgment unit, an activated configuration item reading unit and a positioning data sending unit configured in the vehicle-machine terminal. The configuration a positioning data storage unit and a target positioning data sending unit in the server, and a tracking trajectory information generation unit configured in the smart terminal;

A configuration parameter judgment unit, used to determine whether the configuration parameters of the vehicle-machine terminal meet the preset tracking configuration requirements if the vehicle-machine terminal receives a startup instruction;

An activation configuration item reading unit is used to, if the tracking configuration requirements are met, the vehicle-machine terminal sends an activation request to the server to read the activation configuration items of the server and store them;

A positioning data sending unit, configured for the vehicle-machine terminal to send the collected positioning data to the server according to the activation configuration item;

A positioning data storage unit, used by the server to store the received positioning data into a preset positioning database;

A target positioning data sending unit configured to, if the server receives tracking request information from an intelligent terminal, obtain the target positioning data corresponding to the tracking request information from the positioning database and send it to the intelligent terminal;

A tracking trajectory information generating unit is used for the smart terminal to receive and analyze the target positioning data to generate tracking trajectory information and display it.

In a third aspect, embodiments of the present invention also provide a vehicle positioning and tracking system, wherein the vehicle positioning and tracking system includes a vehicle terminal, a server and an intelligent terminal;

The vehicle-machine terminal includes a first processor, a first communication interface, a first memory, and a first communication bus, wherein the first processor, the first communication interface, and the first memory complete communication with each other through the first communication bus. ;The first memory is used to store computer programs;

The server includes a second processor, a second communication interface, a second memory, and a second communication bus, wherein the second processor, the second communication interface, and the second memory complete communication with each other through the second communication bus; 2. Memory for storing computer programs;

The smart terminal includes a third processor, a third communication interface, a third memory and a third communication bus, wherein the third processor, the third communication interface and the third memory complete communication with each other through the third communication bus; The third memory is used to store computer programs;

The first processor executes the first program stored in the first memory, the second processor executes the second program stored in the second memory, and the third processor executes the program stored in the third memory. In the third procedure, the steps of the vehicle positioning and tracking method described in the first aspect are implemented.

In a fourth aspect, embodiments of the present invention also provide a computer-readable storage medium on which a first computer program, a second computer program or a third computer program is stored, wherein the first computer program is processed by the first When executed by a computer, the second computer program is executed by a second processor, and the third computer program is executed by a third processor, the steps of the vehicle positioning and tracking method as described in the first aspect are jointly implemented.

Embodiments of the present invention provide a vehicle positioning and tracking method, system and medium. The method includes: upon receiving a startup instruction, the vehicle-machine terminal determines whether the tracking configuration requirements are met, and if so, sends an activation request to the server to obtain the activation configuration item. The machine terminal sends positioning data to the server according to the activated configuration items, and the server stores the positioning data in the positioning database. If the server receives the tracking request information from the smart terminal, it obtains the corresponding target positioning data from the positioning database and sends it to the smart terminal. The smart terminal Analyze target positioning data to generate tracking trajectory information for display. In the above vehicle positioning and tracking method, the vehicle-machine terminal automatically sends the positioning data value server according to the activated configuration item after receiving the startup command. The user obtains the corresponding target positioning data through the smart terminal and positions and tracks the vehicle, which can realize continuous positioning and tracking of the vehicle. The continuity of positioning tracking is greatly improved.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present invention, which are of great significance to this field. Ordinary technicians can also obtain other drawings based on these drawings without exerting creative work.

Figure 1 is a method flow chart of a vehicle positioning and tracking method provided by an embodiment of the present invention;

Figure 2 is a schematic diagram of an application scenario of the vehicle positioning and tracking method provided by an embodiment of the present invention;

Figure 3 is a schematic block diagram of a vehicle positioning and tracking system provided by an embodiment of the present invention;

Figure 4 is a schematic block diagram of a computer device provided by an embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

It should be understood that, when used in this specification and the appended claims, the terms "comprises" and "comprises" indicate the presence of described features, integers, steps, operations, elements and/or components but do not exclude the presence of one or The presence or addition of multiple other features, integers, steps, operations, elements, components and/or collections thereof.

It should also be understood that the terminology used in the description of the present invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an" and "the" are intended to include the plural forms unless the context clearly dictates otherwise.

It will be further understood that the term "and/or" as used in the specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items. .

Please refer to Figures 1 and 2. As shown in the figures, the embodiment of the present invention provides a vehicle positioning and tracking method. The vehicle positioning and tracking method is applied to a vehicle positioning and tracking system 100. The system includes a vehicle-machine terminal 20 , server 30 and intelligent terminal 40; the server 30 establishes network connections with the vehicle terminal 20 and the intelligent terminal 40 respectively to realize the transmission of data information. The vehicle terminal 20 is a terminal device installed in the car. , the method is executed through the application software installed in the vehicle terminal 20, the server 30 and the smart terminal 40; the vehicle terminal 20 is a vehicle-mounted device configured in the car with information display and control functions, such as a vehicle central control display device, the vehicle-mounted terminal 20 is also equipped with a wireless transmission component (such as a 4G/5G transmission component) for wireless network transmission and a positioning chip (such as a Beidou positioning chip, GPS positioning chip, etc.) for obtaining positioning information. The vehicle-mounted terminal 20 Positioning information can be collected and positioning data generated and sent to the server 30 . The server 30 is a server built by the enterprise for storing and processing positioning data. After receiving the positioning data, the server 30 stores the positioning data. The server 30 can transmit data information to the vehicle-mounted terminal 20 through a wireless network. The smart terminal 40 can send tracking request information to the server 30, and the server 30 sends corresponding target positioning data to the smart terminal 40 according to the tracking request information. The smart terminal 40 can exchange data information with the server 30 through a wired network connection or a wireless network connection. transmission. The smart terminal 40 may be a notebook computer, a desktop computer, a tablet computer, a mobile phone, or other terminal device that has functions of sending and receiving information and displaying information. The example shown in Figure 2 only discloses the implementation process of data information transmission between the server 30 and a vehicle terminal 20 and a smart terminal 40. In actual application, the server 30 can communicate with multiple vehicle terminals at the same time. The terminal 20 and multiple smart terminals 40 simultaneously transmit data information. As shown in Figure 1, the method includes steps S110 to S160.

S110. If the vehicle-machine terminal receives a start instruction, determine whether the configuration parameters of the vehicle-machine terminal meet the preset tracking configuration requirements.

If the vehicle-machine terminal receives the start instruction, it is determined whether the configuration parameters of the vehicle-machine terminal meet the preset tracking configuration requirements. The car-machine terminal can receive the startup command input by the user. For example, after the car ignition is started, it can trigger the generation of the startup command and send it to the car-machine terminal. The car-machine terminal will dial up the Internet through the configured wireless transmission component to achieve communication with the server. Internet connection. The system loaded in the vehicle-computer terminal is configured with configuration parameters. At this time, the vehicle-computer terminal can determine whether the configured configuration parameters meet the tracking configuration conditions. If the tracking configuration conditions are met, the vehicle positioning data is obtained.

In a specific embodiment, step S110 includes the sub-steps of: determining whether the configuration parameters include login parameter information; if the configuration parameters include login parameter information, determining whether the tracking status parameters in the configuration parameters are consistent with the The tracking configuration requirements match; if the tracking status parameters match the tracking configuration requirements, it is determined that the configuration parameters match the tracking configuration requirements; if the configuration parameters do not include login parameter information or all If the tracking status parameter does not match the tracking configuration requirement, it is determined that the configuration parameter does not match the tracking configuration requirement.

Specifically, you can first determine whether the configuration parameters contain login parameter information. If a network connection is established between the vehicle-computer terminal and the server, the login parameter information will be recorded accordingly after the vehicle-computer terminal logs in; if the vehicle-computer terminal has not established a connection with the server. If the network is not connected, the vehicle-machine terminal cannot log in, and the login parameter information cannot be recorded. If the configuration parameters contain login parameter information, it is further determined whether the tracking status parameters in the configuration parameters match the tracking configuration requirements, that is, whether the parameter values of the tracking status parameters are the same as the preset parameter values in the tracking configuration requirements. If the parameter value of the tracking state parameter is the same as the preset parameter value, it means that the vehicle positioning and tracking has been configured at this time; if the parameter value of the tracking state parameter is different from the preset parameter value, it means that the vehicle has not been configured at this time. Perform location tracking.

If the configuration parameters contain login parameter information and the tracking status parameter in the configuration parameters matches the tracking configuration requirements, it is determined that the configuration parameters match the tracking configuration requirements. If the configuration parameters do not contain login parameter information or the tracking status in the configuration parameters If the parameters do not match the tracking configuration requirements, it is determined that the configuration parameters do not match the tracking configuration requirements.

S120. If the tracking configuration requirements are met, the vehicle-machine terminal sends an activation request to the server to read the activation configuration items of the server and store them.

If the tracking configuration requirements are met, the vehicle-machine terminal sends an activation request to the server to read and store the activation configuration items of the server. If the tracking configuration requirements are met, the vehicle-computer terminal sends an activation request to the server, and the server sends the corresponding activation configuration item to the vehicle-computer terminal. The vehicle-computer terminal reads the received activation configuration item and stores it. When the vehicle-machine terminal receives the activation configuration item, it means that the vehicle-machine terminal is in the positioning activation state. When the vehicle-machine terminal is in the positioning activation state (that is, it indicates that the vehicle is being used at this time), the positioning data can be collected and sent to the server. The vehicle-machine terminal Each activation will obtain different activation configuration items.

S130. The vehicle-machine terminal sends the collected positioning data to the server according to the activated configuration item.

The vehicle-machine terminal sends the collected positioning data to the server according to the activation configuration item. After the vehicle-machine terminal receives the activation configuration item, it sends the collected positioning data to the server according to the activation configuration item. The positioning data contains multiple sets of positioning information. Each set of positioning information corresponds to a collection time. The positioning data also includes the terminal identification. The terminal identifier is used to identify the vehicle-machine terminal currently being positioned (each vehicle-machine terminal corresponds to a car). The positioning data also includes an activation identifier. The same vehicle-machine terminal is in a positioning activation state (within a period of use). ) all contain the same activation identifier, then the activation identifier can be used to distinguish different positioning information corresponding to the same vehicle terminal in different usage periods.

In a specific embodiment, step S130 includes sub-steps: collecting positioning information corresponding to the current location; combining the positioning information with the terminal identification of the vehicle-machine terminal, the activation identification in the activation configuration item and the current collected The positioning data is obtained through time combination and sent to the server; the corresponding next collection time is determined based on the current collection time and collection cycle; if the next collection time is reached, the step of collecting positioning information corresponding to the current location is returned to execution.

The vehicle-machine terminal can collect the positioning information corresponding to the current position through the positioning chip, and combine the positioning information with the terminal identification of the vehicle-machine terminal (each vehicle-machine terminal uniquely corresponds to a set of terminal identifiers), the activation identification in the activation configuration item, and the positioning information The current collection time is combined to generate positioning data and send it to the server. The activation identification of the activation configuration item can be used to distinguish the current activation use of the vehicle-machine terminal. After the positioning data is sent, the corresponding next collection time is determined based on the current collection time and collection cycle. For example, if the collection cycle is 10 seconds, then the time point 10 seconds apart from the current collection time is obtained as the next collection time. If the next collection time is reached, positioning information needs to be collected again, and the step of collecting positioning information corresponding to the current location can be returned.

In a specific embodiment, step S130 also includes the step of: if the vehicle-machine terminal receives a shutdown instruction, delete the activated configuration item and stop sending positioning data. If the vehicle-machine terminal receives a shutdown command (such as a vehicle shutdown command), it deletes the stored activation configuration items and stops sending positioning data to the server at the same time.

S140. The server stores the received positioning data in a preset positioning database.

The server stores the received positioning data into a preset positioning database. After the server receives the positioning data from the vehicle-machine terminal, it can store the positioning data in a preset positioning database. The positioning database is also a database used to store positioning data. It is the positioning data of different vehicle-machine terminals. For storage, the positioning database is configured with multiple sub-databases, and each sub-database corresponds to the terminal identification of a vehicle terminal.

In a specific embodiment, step S140 includes the sub-steps of: determining the sub-database corresponding to the terminal identification in the positioning database according to the terminal identification in the positioning data; and converting the activation identification in the positioning data to The positioning information in the positioning data is stored in the storage area corresponding to the activation identifier in the sub-database according to the current collection time sequence of the positioning data.

Specifically, a corresponding sub-database in the positioning database is determined according to the terminal identification in the positioning data, and the currently received positioning information is stored in the storage area corresponding to the activation identification in the sub-database according to the activation identification in the positioning data. Multiple sets of positioning information corresponding to the same activation identifier are stored sequentially according to the current collection time sequence of the positioning data. That is, the positioning information corresponding to the same activation identifier is stored in a unified storage area, and the positioning information in the same storage area is stored sequentially according to the current collection time of each positioning information.

S150. If the server receives the tracking request information from the smart terminal, obtain the target positioning data corresponding to the tracking request information from the positioning database and send it to the smart terminal.

If the server receives the tracking request information from the smart terminal, it obtains the target positioning data corresponding to the tracking request information from the positioning database and sends it to the smart terminal. When a smart terminal needs to position and track a vehicle, it can send tracking request information to the server. The tracking request information includes the vehicle identification and usage parameters (the usage parameters are usually the latest positioning record used by the vehicle, and the usage parameters can also be the location of the vehicle in a certain location. positioning records within a period of time). After the server receives the tracking request information, it can obtain the positioning data that matches the vehicle identification and usage parameters in the positioning database as the target positioning data based on the vehicle identification and usage parameters in the tracking request information, and then the server will obtain the positioning data. The target positioning data is sent to the smart terminal.

S160. The smart terminal receives and analyzes the target positioning data to generate tracking trajectory information and display it.

The smart terminal receives the target positioning data and analyzes it to generate tracking trajectory information and display it. After the smart terminal receives the target positioning data, it can analyze the target positioning data. For example, according to each positioning information contained in the target positioning data, the location corresponding to each positioning information is marked on the preset map. According to the collection of positioning information Time is connected sequentially to draw and generate tracking trajectory information (vehicle travel trajectory information). The end point of the tracking trajectory information is the specific location where the vehicle was last used and parked (that is, the vehicle's current location information). The smart terminal can parse, generate and display the tracking trajectory information. By viewing the tracking trajectory information, the user can obtain the vehicle's travel trajectory information and the vehicle's current location information, thereby assisting the user in positioning and tracking the vehicle.

In the vehicle positioning and tracking method provided by the embodiment of the present invention, when the vehicle-machine terminal receives the startup instruction, it determines whether the tracking configuration requirements are met. If it is satisfied, it sends an activation request to the server to obtain the activation configuration item. The vehicle-machine terminal sends a request to the server according to the activation configuration item. The server sends positioning data, and the server stores the positioning data in the positioning database. If the server receives the tracking request information from the smart terminal, it obtains the corresponding target positioning data from the positioning database and sends it to the smart terminal. The smart terminal parses the target positioning data to generate a tracking trajectory. information is displayed. In the above vehicle positioning and tracking method, the vehicle-machine terminal automatically sends the positioning data value server according to the activated configuration item after receiving the startup command. The user obtains the corresponding target positioning data through the smart terminal and positions and tracks the vehicle, which can realize continuous positioning and tracking of the vehicle. The continuity of positioning tracking is greatly improved.

Embodiments of the present invention also provide a vehicle positioning and tracking system. The vehicle positioning and tracking system includes a vehicle-machine terminal, a server and an intelligent terminal. The server establishes network connections with the vehicle-machine terminal and the intelligent terminal respectively to realize data information. transmission, the vehicle terminal is a terminal device installed in the car, and the vehicle positioning and tracking system is used to execute any embodiment of the aforementioned vehicle positioning and tracking method.

Specifically, please refer to FIG. 3 , which is a schematic block diagram of a vehicle positioning and tracking system provided by an embodiment of the present invention. As shown in Figure 3, the system includes a configuration parameter judgment unit 21, an activated configuration item reading unit 22 and a positioning data sending unit 23 configured in the vehicle terminal 20, and a positioning data storage unit configured in the server 30. 31 and target positioning data sending unit 32, and the tracking trajectory information generating unit 41 configured in the smart terminal 40;

The configuration parameter judgment unit 21 is used to determine whether the configuration parameters of the vehicle-machine terminal meet the preset tracking configuration requirements if the vehicle-machine terminal receives a startup instruction.

In a specific embodiment, the configuration parameter judgment unit 21 includes: a login parameter information judgment unit, used to judge whether the configuration parameters include login parameter information; a tracking status parameter judgment unit, used to determine if the configuration parameter The parameters include login parameter information to determine whether the tracking status parameter in the configuration parameter matches the tracking configuration requirement; the first determination unit is used to determine if the tracking status parameter matches the tracking configuration requirement. Determine that the configuration parameters match the tracking configuration requirements; a second determination unit is configured to determine if the configuration parameters do not include login parameter information or the tracking status parameters do not match the tracking configuration requirements. The configuration parameters do not match the tracking configuration requirements.

The activation configuration item reading unit 22 is used to, if the tracking configuration requirements are met, the vehicle-machine terminal sends an activation request to the server to read the activation configuration items of the server and store them.

The positioning data sending unit 23 is used for the vehicle-machine terminal to send the collected positioning data to the server according to the activated configuration item.

In a specific embodiment, the positioning data sending unit 23 includes: a positioning information collection unit, used to collect positioning information corresponding to the current position; a combining unit, used to combine the positioning information with the vehicle-machine terminal The terminal identification, the activation identification in the activation configuration item and the current collection time are combined to obtain positioning data and sent to the server; the next collection time determination unit is used to determine the corresponding next collection according to the current collection time and collection cycle Time; a return execution unit, used to return to the step of collecting positioning information corresponding to the current position if the next collection time is reached.

The positioning data storage unit 31 is used by the server to store the received positioning data into a preset positioning database.

The target positioning data sending unit 32 is configured to, if the server receives the tracking request information from the smart terminal, obtain the target positioning data corresponding to the tracking request information from the positioning database and send it to the smart terminal.

The tracking trajectory information generating unit 41 is used for the smart terminal to receive the target positioning data and analyze it to generate tracking trajectory information and display it.

The vehicle positioning and tracking system provided by the embodiment of the present invention applies the above vehicle positioning and tracking method. When the vehicle-machine terminal receives the startup instruction, it determines whether the tracking configuration requirements are met. If it meets the requirements, it sends an activation request to the server to obtain the activation configuration item. The vehicle-machine terminal The terminal sends positioning data to the server according to the activated configuration item, and the server stores the positioning data in the positioning database. If the server receives the tracking request information from the smart terminal, it obtains the corresponding target positioning data from the positioning database and sends it to the smart terminal, and the smart terminal analyzes it. Target positioning data generates tracking trajectory information for display. In the above vehicle positioning and tracking method, the vehicle-machine terminal automatically sends the positioning data value server according to the activated configuration item after receiving the startup command. The user obtains the corresponding target positioning data through the smart terminal and positions and tracks the vehicle, which can realize continuous positioning and tracking of the vehicle. The continuity of positioning tracking is greatly improved.

The steps performed by the vehicle terminal, server and smart terminal in the above vehicle positioning and tracking system can all be implemented in the form of a computer program, and the computer program can be run on the computer device as shown in Figure 4.

Please refer to Figure 4. Figure 4 is a schematic block diagram of a computer device provided by an embodiment of the present invention. The computer device may be a vehicle-machine terminal, a server or an intelligent terminal used to execute the vehicle positioning and tracking method. That is, the vehicle-machine terminal, server and intelligent terminal may all be implemented as computer devices as shown in Figure 4 .

Referring to Figure 4, the computer device 500 includes a processor 502, a memory and a network interface 505 connected through a communication bus 501, where the memory may include a storage medium 503 and an internal memory 504.

The storage medium 503 can store an operating system 5031 and a computer program 5032. When the computer program 5032 is executed, it can cause the processor 502 to execute the vehicle positioning and tracking method, wherein the storage medium 503 can be a volatile storage medium or a non-volatile storage medium.

The processor 502 is used to provide computing and control capabilities to support the operation of the entire computer device 500 .

The internal memory 504 provides an environment for the execution of the computer program 5032 in the storage medium 503. When the computer program 5032 is executed by the processor 502, it can cause the processor 502 to execute the vehicle positioning and tracking method.

The network interface 505 is used for network communication, such as providing transmission of data information, etc. Those skilled in the art can understand that the structure shown in Figure 4 is only a block diagram of a partial structure related to the solution of the present invention, and does not constitute a limitation on the computer equipment 500 to which the solution of the present invention is applied. Specific computer equipment 500 may include more or fewer components than shown, some combinations of components, or a different arrangement of components.

The processor 502 is used to run the computer program 5032 stored in the memory to implement corresponding functions in the above vehicle positioning and tracking method.

Those skilled in the art can understand that the embodiment of the computer device shown in Figure 4 does not constitute a limitation on the specific configuration of the computer device. In other embodiments, the computer device may include more or fewer components than shown in the figure. Or combining certain parts, or different parts arrangements. For example, in some embodiments, the computer device may only include a memory and a processor. In such an embodiment, the structure and function of the memory and processor are consistent with the embodiment shown in FIG. 4 and will not be described again.

It should be understood that in the embodiment of the present invention, the processor 502 may be a central processing unit (Central Processing Unit, CPU), and the processor 502 may also be other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), dedicated integrated processors, etc. Circuit (Application Specific Integrated Circuit, ASIC), off-the-shelf programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general processor may be a microprocessor or the processor may be any conventional processor.

In another embodiment of the invention a computer readable storage medium is provided. The computer-readable storage medium may be a volatile or non-volatile computer-readable storage medium. The computer-readable storage medium stores a computer program, wherein when the computer program is executed by a processor, the steps included in the above-mentioned vehicle positioning and tracking method are implemented.

Those skilled in the art can clearly understand that for the convenience and simplicity of description, the specific working processes of the above-described equipment, devices and units can be referred to the corresponding processes in the foregoing method embodiments, and will not be described again here. Those of ordinary skill in the art can appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented with electronic hardware, computer software, or a combination of both. In order to clearly illustrate the relationship between hardware and software Interchangeability, in the above description, the composition and steps of each example have been generally described according to functions. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technology solution. Skilled artisans may implement the described functionality using different methods for each specific application, but such implementations should not be considered to be beyond the scope of the present invention.

In the several embodiments provided by the present invention, it should be understood that the disclosed equipment, devices and methods can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of units is only division of logical functions. In actual implementation, there may be other division methods, and unit sets with the same functions may also be encapsulated into one unit. Units, such as multiple units or components, may be combined or may be integrated into another system, or some features may be omitted, or not performed. In addition, the coupling or direct coupling or communication connection between each other shown or discussed may be an indirect coupling or communication connection through some interfaces, devices or units, or may be electrical, mechanical or other forms of connection.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or they may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the embodiments of the present invention.

In addition, each functional unit in various embodiments of the present invention can be integrated into one processing unit, or each unit can exist physically alone, or two or more units can be integrated into one unit. The above integrated units can be implemented in the form of hardware or software functional units.

If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention essentially contributes to the existing technology, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a computer programmable computer. Reading the storage medium includes several instructions to cause a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method described in various embodiments of the present invention. The aforementioned computer-readable storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), magnetic disk or optical disk and other media that can store program codes.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person familiar with the technical field can easily think of various equivalent methods within the technical scope disclosed in the present invention. Modifications or substitutions shall be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (10)

1. A vehicle positioning and tracking method, characterized in that the method is applied to a vehicle positioning and tracking system. The system includes a vehicle-machine terminal, a server and an intelligent terminal; the server is connected to the vehicle-machine terminal, the vehicle-machine terminal and the intelligent terminal respectively. The intelligent terminal establishes a network connection to realize the transmission of data information. The car-machine terminal is a terminal device installed in the car. The method includes: If the vehicle-machine terminal receives the start instruction, determine whether the configuration parameters of the vehicle-machine terminal meet the preset tracking configuration requirements; If the tracking configuration requirements are met, the vehicle-machine terminal sends an activation request to the server to read the activation configuration items of the server and store them; The vehicle-machine terminal sends the collected positioning data to the server according to the activation configuration item; The server stores the received positioning data into a preset positioning database; If the server receives the tracking request information from the smart terminal, obtain the target positioning data corresponding to the tracking request information from the positioning database and send it to the smart terminal; The smart terminal receives the target positioning data and analyzes it to generate tracking trajectory information and display it. 2. The vehicle positioning and tracking method according to claim 1, wherein the determining whether the configuration parameters of the vehicle-machine terminal meet the preset tracking configuration requirements includes: Determine whether the configuration parameters include login parameter information; If the configuration parameters include login parameter information, determine whether the tracking status parameters in the configuration parameters match the tracking configuration requirements; If the tracking status parameter matches the tracking configuration requirement, then determine that the configuration parameter matches the tracking configuration requirement; If the configuration parameters do not include login parameter information or the tracking status parameters do not match the tracking configuration requirements, it is determined that the configuration parameters do not match the tracking configuration requirements. 3. The vehicle positioning and tracking method according to claim 2, wherein the sending the collected positioning data to the server according to the activation configuration item includes: Collect positioning information corresponding to the current location; Combining the positioning information with the terminal identification of the vehicle-machine terminal, the activation identification in the activation configuration item and the current collection time to obtain positioning data and send it to the server; Determine the corresponding next collection time based on the current collection time and collection cycle; If the next collection time is reached, return to the step of collecting positioning information corresponding to the current location. 4. The vehicle positioning and tracking method according to claim 3, characterized in that after sending the collected positioning data to the server according to the activation configuration item, it further includes: If the vehicle-machine terminal receives a shutdown instruction, it deletes the activated configuration item and stops sending positioning data. 5. The vehicle positioning and tracking method according to claim 3, wherein the storing the received positioning data into a preset positioning database includes: Determine the sub-database corresponding to the terminal identification in the positioning database according to the terminal identification in the positioning data; According to the activation identifier in the positioning data, the positioning information in the positioning data is stored in the storage area corresponding to the activation identifier in the sub-database according to the current collection time sequence of the positioning data. 6. A vehicle positioning and tracking system, characterized in that the system includes a vehicle-machine terminal, a server and an intelligent terminal; the server establishes network connections with the vehicle-machine terminal and the intelligent terminal respectively to realize the transmission of data information. , the vehicle-machine terminal is a terminal device installed in the car, and the system includes a configuration parameter judgment unit, an activated configuration item reading unit, and a positioning data sending unit configured in the vehicle-machine terminal, and is configured in the server. A positioning data storage unit and a target positioning data sending unit, as well as a tracking trajectory information generation unit configured in the smart terminal; A configuration parameter judgment unit, used to determine whether the configuration parameters of the vehicle-machine terminal meet the preset tracking configuration requirements if the vehicle-machine terminal receives a startup instruction; An activation configuration item reading unit is used to, if the tracking configuration requirements are met, the vehicle-machine terminal sends an activation request to the server to read the activation configuration items of the server and store them; A positioning data sending unit, configured for the vehicle-machine terminal to send the collected positioning data to the server according to the activation configuration item; A positioning data storage unit, used by the server to store the received positioning data into a preset positioning database; A target positioning data sending unit configured to, if the server receives tracking request information from an intelligent terminal, obtain the target positioning data corresponding to the tracking request information from the positioning database and send it to the intelligent terminal; A tracking trajectory information generating unit is used for the smart terminal to receive and analyze the target positioning data to generate tracking trajectory information and display it. 7. The vehicle positioning and tracking system according to claim 6, wherein the configuration parameter determination unit includes: A login parameter information judgment unit is used to judge whether the configuration parameters include login parameter information; A tracking status parameter determination unit, configured to determine whether the tracking status parameters in the configuration parameters match the tracking configuration requirements if the configuration parameters include login parameter information; A first determination unit configured to determine that the configuration parameter matches the tracking configuration requirement if the tracking status parameter matches the tracking configuration requirement; The second determination unit is configured to determine that the configuration parameters do not match the tracking configuration requirements if the configuration parameters do not include login parameter information or the tracking status parameters do not match the tracking configuration requirements. 8. The vehicle positioning and tracking system according to claim 6, wherein the positioning data sending unit includes: a positioning information collection unit, used to collect positioning information corresponding to the current location; A combination unit configured to combine the positioning information with the terminal identification of the vehicle-machine terminal, the activation identification in the activation configuration item and the current collection time to obtain positioning data and send it to the server; The next collection time determination unit is used to determine the corresponding next collection time based on the current collection time and collection cycle; The return execution unit is used to return to the step of collecting positioning information corresponding to the current position if the next collection time is reached. 9. A vehicle positioning and tracking system, characterized in that the vehicle positioning and tracking system includes a vehicle terminal, a server and an intelligent terminal; The vehicle-machine terminal includes a first processor, a first communication interface, a first memory, and a first communication bus, wherein the first processor, the first communication interface, and the first memory complete communication with each other through the first communication bus. ;The first memory is used to store computer programs; The server includes a second processor, a second communication interface, a second memory, and a second communication bus, wherein the second processor, the second communication interface, and the second memory complete communication with each other through the second communication bus; 2. Memory for storing computer programs; The smart terminal includes a third processor, a third communication interface, a third memory and a third communication bus, wherein the third processor, the third communication interface and the third memory complete communication with each other through the third communication bus; The third memory is used to store computer programs; The first processor executes the first program stored in the first memory, the second processor executes the second program stored in the second memory, and the third processor executes the program stored in the third memory. In the third procedure, the steps of the vehicle positioning and tracking method described in any one of claims 1-5 are implemented. 10. A computer-readable storage medium on which a first computer program, a second computer program or a third computer program is stored, characterized in that the first computer program is executed by a first processor, and the second computer program is When the computer program is executed by the second processor and the third computer program is executed by the third processor, the steps of the vehicle positioning and tracking method according to any one of claims 1-5 are jointly implemented.