Map data utilization system stored in vehicle and utilization method thereof

Abstract

The invention discloses a utilization system and a utilization method of map data stored in a vehicle, and relates to the technical field of map data utilization systems.The utilization system comprises a map data updating front-end module and a map data networking updating module, and the map data updating front-end module is connected with the map data networking updating module. According to the utilization system and the utilization method of the map data stored in the vehicle, a destination which a vehicle owner needs to go to can be preset through the electronic equipment interacting with the vehicle central control system in the process that the vehicle owner arrives at the vehicle, so that the vehicle central control system automatically plans a better driving path; networking is carried out based on the driving path to update the map data on the driving path in real time, so that a vehicle owner can drive the vehicle according to the planned recommended path immediately after arriving at the vehicle, and a large amount of bandwidth is not occupied because the map data is already updated in the driving process; and only the map data on the driving path is updated, so that the data traffic cost can be reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of map data utilization systems, and in particular to a map data utilization system stored in a vehicle and a utilization method thereof. Background Art

[0002] A vehicle-stored map data utilization system is a system used for vehicle navigation and autonomous driving that relies on pre-stored map data to provide accurate positioning, path planning, and driver assistance functions. This system is particularly important in autonomous vehicles because it provides a redundancy and safety layer beyond the vehicle's perception system, helping the vehicle make safe and efficient decisions under various driving conditions.

[0003] In actual use, the existing map data utilization system stored in the vehicle often starts working after the owner enters the car, turns on the central control display screen and enters the destination. Since road conditions change in real time, the map data in the system needs to be updated online before each vehicle travels. However, the amount of high-precision map data is large, which easily occupies bandwidth and cannot complete the map data update in a short time.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a system for utilizing map data stored in a vehicle and a method for utilizing the same are proposed. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a system and method for utilizing map data stored in a vehicle, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a map data utilization system stored in a vehicle, comprising a map data update front-end module and a map data networking update module, the map data update front-end module is connected to the map data networking update module, and the map data networking update module is connected to the map data utilization module, the map data networking update module comprises a portable electronic device unit, a remote vehicle-machine interaction unit, a vehicle-machine map data unit, a path planning unit, a local map update unit and a path recommendation unit, the portable electronic device unit is connected to the remote vehicle-machine interaction unit, and the remote vehicle-machine interaction unit is connected to the vehicle-machine map data unit, the vehicle-machine map data unit is connected to the path planning unit, and the path planning unit is connected to the local map update unit, and the local map update unit is connected to the path recommendation unit.

[0007] Furthermore, the portable electronic device unit is a portable electronic device with positioning, information transmission and interaction functions. The car owner inputs the destination through the portable electronic device unit when away from the vehicle, and the remote vehicle-machine interaction unit is used to transmit the destination output by the car owner on the portable electronic device unit to the vehicle-machine map data unit in the vehicle.

[0008] Furthermore, the vehicle map data unit is used to mark the starting point and the end point on the navigation map according to the vehicle location and the received destination location, and the vehicle map data unit also records various road conditions, including lane information, road markings, traffic light locations and times, speed limit information, place names or building locations, weather conditions, and road traffic congestion. The path planning unit is used to plan a driving path according to the starting point and the end point on the navigation map, and there is at least one driving path.

[0009] Furthermore, the local map updating unit is used to update the map data on each path in real time according to the planned driving paths through networking, and the path recommendation unit selects the driving path with the best vehicle condition according to the road conditions and recommends it for display.

[0010] Furthermore, the map data update front-end module includes a portable electronic device positioning unit, a vehicle range setting unit, a moving path prediction unit and a wake-up inquiry unit, the portable electronic device positioning unit is connected to the vehicle range setting unit, and the vehicle range setting unit is connected to the moving path prediction unit, and the moving path prediction unit is connected to the wake-up inquiry unit.

[0011] Furthermore, the portable electronic device positioning unit is used to locate an electronic device that can remotely interact with the vehicle's on-board map data unit, that is, the location of the vehicle owner, and the vehicle range setting unit is used to set a monitoring area with a specified radius range with the vehicle as the center, for monitoring the movement path of the electronic device within the area.

[0012] Furthermore, the moving path prediction unit determines whether the car owner needs to use the car based on the moving path of the electronic device carried by the car owner in the monitoring area. If the car owner gradually approaches the vehicle, it is determined that the car owner needs to use the car. When the moving path prediction unit determines that the car owner needs to use the car, the wake-up inquiry unit wakes up the electronic device carried by the car owner and inquires the car owner about the destination he needs to go to through display and voice inquiry.

[0013] Furthermore, the map data utilization module includes a vehicle real-time positioning unit, a camera sensor auxiliary unit, an adjustment unit and a vehicle computer output unit, the vehicle real-time positioning unit is connected to the camera sensor auxiliary unit, and the camera sensor auxiliary unit and the vehicle computer map data unit are connected to the adjustment unit, and the adjustment unit is connected to the vehicle computer output unit.

[0014] Furthermore, the camera sensor auxiliary unit monitors the actual parameters of the road and the vehicle itself in real time when the vehicle is driving through monitoring sensors such as cameras and electronic radars. The adjustment unit mainly uses the actual parameters of the vehicle itself and the road, and uses the recorded parameters of the vehicle map data unit as a supplement to adjust the parameters of the vehicle during driving, including but not limited to the driving speed and driving lane.

[0015] A method for utilizing a system for utilizing map data stored in a vehicle is provided, wherein the system for utilizing map data stored in a vehicle is applied, and the method for utilizing a system for utilizing map data stored in a vehicle comprises the following steps:

[0016] Step 1: When the vehicle owner carries an interactive electronic device and steps into the range monitored by the vehicle range setting unit, the moving path prediction unit determines whether the vehicle owner needs to use the vehicle based on the moving path of the vehicle owner. If the vehicle owner gradually approaches the vehicle, it is determined that the vehicle owner needs to use the vehicle. At this time, the wake-up inquiry unit wakes up the electronic device carried by the vehicle owner, that is, the portable electronic device unit, and inquires the vehicle owner about the destination to be traveled to through display and voice inquiry;

[0017] Step 2: The car owner inputs the destination manually or by voice based on the portable electronic device, i.e., the portable electronic device unit, while gradually approaching the vehicle. The remote vehicle-machine interaction unit transmits the destination input by the car owner on the portable electronic device unit to the vehicle-machine map data unit in the vehicle. The vehicle-machine map data unit marks the starting point and the end point on the navigation map according to the location of the vehicle and the received destination location. The path planning unit plans the driving path according to the starting point and the end point on the navigation map. The local map updating unit updates the map data on each path in real time through networking. Then, the path recommendation unit selects the driving path with the best vehicle condition according to the road conditions and recommends it for display. At this time, the car owner is still moving towards the location of the vehicle.

[0018] Step 3: After the owner enters the vehicle, the driving route has been updated and displayed on the display screen inside the vehicle, and the map data at this time has been updated. During the driving process of the vehicle, the camera sensor auxiliary unit monitors the actual parameters of the road and the vehicle itself in real time through monitoring sensors such as cameras and electronic radars. The adjustment unit then adjusts the parameters of the vehicle based on the actual parameters of the vehicle itself and the road, supplemented by the recorded parameters of the vehicle map data unit, and outputs the adjusted parameters through the vehicle output unit to adapt the vehicle's driving status to the road conditions.

[0019] The present invention provides a system and method for utilizing map data stored in a vehicle, which have the following beneficial effects:

[0020] 1. The system and method for utilizing the map data stored in the vehicle can pre-set the destination to be traveled to through an electronic device that interacts with the vehicle's central control system when the owner arrives at the vehicle. As a result, the vehicle's central control system automatically plans a better driving route when the owner approaches the vehicle, and connects to the network based on the driving route to update the map data on the driving route in real time, so that the owner can immediately drive the vehicle according to the planned recommended route after arriving at the vehicle. During the driving process, since the map data has been updated, it no longer occupies a large amount of bandwidth, and only updating the map data on the driving route can reduce data traffic costs.

[0021] 2. The map data stored in the vehicle is used to utilize the system and method thereof. By presetting a monitoring range with the vehicle as the center, when the owner of the vehicle carries an electronic device and enters the monitoring range, it is determined whether the owner needs to use the vehicle based on the subsequent movement path of the owner and the change in the distance between the owner and the vehicle. When it is determined that the owner needs to use the vehicle, the wake-up inquiry unit wakes up the electronic device carried by the owner and inquires the owner about the destination to be traveled to, thereby preventing the owner from forgetting to remotely set the destination in advance through the electronic device when the owner needs to use the vehicle and is heading to the location of the vehicle, and preventing the owner from setting the destination after getting in the vehicle, resulting in the need to update the map data after the vehicle is started. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of a specific operation flow of a system and a method for utilizing map data stored in a vehicle according to the present invention;

[0023] Figure 2 It is a schematic diagram of the internal flow of a map data networking update module of a map data utilization system and a utilization method thereof stored in a vehicle according to the present invention;

[0024] Figure 3 It is a schematic diagram of the internal flow of a map data updating front module of a system and a method for utilizing map data stored in a vehicle according to the present invention;

[0025] Figure 4 It is a schematic diagram of the internal flow of a map data utilization module of a map data utilization system and a utilization method thereof stored in a vehicle according to the present invention;

[0026] Figure 5 The present invention is a schematic diagram of the overall flow of a map data updating front module, a map data networking updating module and a map data utilizing module of a system and a utilizing method of map data stored in a vehicle.

[0027] In the figure: 1. Map data update front-end module; 101. Portable electronic device positioning unit; 102. Vehicle range setting unit; 103. Moving path prediction unit; 104. Wake-up inquiry unit; 2. Map data networking update module; 201. Portable electronic device unit; 202. Remote vehicle-machine interaction unit; 203. Vehicle-machine map data unit; 204. Path planning unit; 205. Local map update unit; 206. Path recommendation unit; 3. Map data utilization module; 301. Vehicle real-time positioning unit; 302. Camera sensor auxiliary unit; 303. Adjustment unit; 304. Vehicle-machine output unit. DETAILED DESCRIPTION

[0028] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0029] like Figure 1-Figure 5As shown, the present invention provides a technical solution: a map data utilization system stored in a vehicle, comprising a map data update front-end module 1 and a map data networking update module 2, the map data update front-end module 1 is connected to the map data networking update module 2, and the map data networking update module 2 is connected to the map data utilization module 3, the map data networking update module 2 comprises a portable electronic device unit 201, a remote vehicle-machine interaction unit 202, a vehicle-machine map data unit 203, a path planning unit 204, a local map update unit 205 and a path recommendation unit 206, the portable electronic device unit 201 is connected to the remote vehicle-machine interaction unit 202, and the remote vehicle-machine interaction unit 202 is connected to the vehicle-machine map data unit 203, the vehicle-machine map data unit 203 is connected to the path planning unit 204, and the path planning unit 204 is connected to the local map update unit 205, and the local map update unit 205 is connected to the path recommendation unit 206, the portable electronic device unit 201 has positioning, information transmission functions and A portable electronic device with interactive functions, wherein the owner inputs a destination through the portable electronic device unit 201 when away from the vehicle, and the remote vehicle-machine interaction unit 202 is used to transmit the destination input by the owner on the portable electronic device unit 201 to the vehicle-machine map data unit 203 in the vehicle, and the vehicle-machine map data unit 203 is used to mark the starting point and the end point on the navigation map according to the location of the vehicle and the received destination location, and the vehicle-machine map data unit 203 also records various road conditions, including lane information, road markings, traffic light locations and times, speed limit information, place names or building locations, weather conditions, and road traffic congestion conditions, and the path planning unit 204 is used to plan a driving path according to the starting point and the end point on the navigation map, and there is at least one driving path, and the local map updating unit 205 is used to update the map data on each path in real time according to the planned driving paths through networking, and the path recommendation unit 206 selects the best driving path according to the road conditions and recommends and displays it;

[0030] The specific operation is as follows: the car owner inputs the destination manually or by voice based on the electronic device carried by the car owner, that is, the portable electronic device unit 201 while gradually approaching the vehicle. The portable electronic device unit 201 includes but is not limited to a smart watch, a mobile phone, and a car key with a voice interaction function and a display screen. The remote vehicle-machine interaction unit 202 transmits the destination input by the car owner on the portable electronic device unit 201 to the vehicle-machine map data unit 203 in the vehicle. The vehicle-machine map data unit 203 marks the starting point and the end point on the navigation map according to the location of the vehicle and the received destination location. The path planning unit 204 plans the driving path according to the starting point and the end point on the navigation map. The local map updating unit 205 updates the map data on each path in real time through networking, wherein the local map updating unit 205 only updates the map data on the driving path in real time, thereby reducing data traffic consumption. Then the path recommendation unit 206 selects the best driving path according to the road conditions and recommends and displays it, while the car owner is still moving towards the location of the vehicle.

[0031] Based on the above description, in the present invention, when the car owner arrives at the vehicle, the destination to be traveled to can be pre-set through an electronic device that interacts with the vehicle's central control system. As a result, when the car owner approaches the vehicle, the vehicle's central control system automatically plans a better driving route, and connects to the network based on the driving route to update the map data on the driving route in real time, so that the car owner can drive the vehicle immediately according to the planned recommended route after arriving at the vehicle, and during the driving process, since the map data has been updated, it no longer occupies a large amount of bandwidth, and only updating the map data on the driving route can reduce data traffic costs.

[0032] like Figure 1-Figure 5 As shown, the map data update front module 1 includes a portable electronic device positioning unit 101, a vehicle range setting unit 102, a moving path prediction unit 103 and a wake-up inquiry unit 104. The portable electronic device positioning unit 101 is connected to the vehicle range setting unit 102, and the vehicle range setting unit 102 is connected to the moving path prediction unit 103. The moving path prediction unit 103 is connected to the wake-up inquiry unit 104. The portable electronic device positioning unit 101 is used to locate the electronic device that can remotely interact with the vehicle map data unit 203 of the vehicle, that is, the position of the owner. The vehicle range setting unit 102 is used to set a monitoring area with a specified radius range with the vehicle as the center of the circle, and is used to monitor the moving path of the electronic device in the area. The moving path prediction unit 103 determines whether the owner needs to use the car based on the moving path of the electronic device carried by the owner in the monitoring area. If the owner gradually approaches the vehicle, it is determined that the owner needs to use the car. The wake-up inquiry unit 104 wakes up the electronic device carried by the owner when the moving path prediction unit 103 determines that the owner needs to use the car, and inquires the owner of the destination to be traveled to through display and voice inquiry.

[0033] The specific operation is as follows: the portable electronic device positioning unit 101 is located inside the portable electronic device unit 201 to locate the position of the electronic device in real time. When the owner carries an interactive electronic device into the range monitored by the vehicle range setting unit 102, the moving path prediction unit 103 determines whether the owner needs to use the vehicle based on the owner's moving path. If the owner gradually approaches the vehicle, it is determined that the owner needs to use the vehicle. At this time, the awakening inquiry unit 104 wakes up the electronic device carried by the owner, that is, the portable electronic device unit 201, and inquires the owner of the destination to be traveled to through display and voice inquiry. At this time, the owner can enter the destination manually or by voice interaction.

[0034] Based on the above description, by presetting a monitoring range with the vehicle as the center, when the car owner carries an electronic device into the monitoring range, it is determined whether the car owner needs to use the car based on the car owner's subsequent moving path and the change in distance between the car owner and the vehicle. When it is determined that the car owner needs to use the car, the wake-up inquiry unit 104 wakes up the electronic device carried by the car owner and inquires the car owner about the destination to be traveled to, thereby preventing the car owner from forgetting to remotely set the destination in advance through the electronic device when he needs to use the car and goes to the location of the vehicle, and preventing the car owner from setting the destination after getting in the car, resulting in the need to update the map data after the vehicle is started.

[0035] like Figure 1-Figure 5 As shown, the map data utilization module 3 includes a vehicle real-time positioning unit 301, a camera sensor auxiliary unit 302, an adjustment unit 303 and a vehicle machine output unit 304. The vehicle real-time positioning unit 301 is connected to the camera sensor auxiliary unit 302, and the camera sensor auxiliary unit 302 and the vehicle machine map data unit 203 are connected to the adjustment unit 303. The adjustment unit 303 is connected to the vehicle machine output unit 304. The camera sensor auxiliary unit 302 monitors the actual parameters of the road and the vehicle itself in real time when the vehicle is driving through monitoring sensors such as cameras and electronic radars. The adjustment unit 303 mainly uses the actual parameters of the vehicle itself and the road, and the recorded parameters of the vehicle machine map data unit 203 are used as auxiliary to adjust the parameters of the vehicle during driving, including but not limited to the driving speed and the driving lane.

[0036] The specific operation is as follows: after the car owner enters the vehicle, the driving route has been updated and displayed on the display screen inside the vehicle, and the map data at this time has been updated. During the driving of the vehicle, the camera sensor auxiliary unit 302 monitors the actual parameters of the road and the vehicle itself in real time through monitoring sensors such as cameras and electronic radars. The adjustment unit 303 adjusts the parameters of the vehicle driving based on the actual parameters of the vehicle itself and the road, and the recorded parameters of the vehicle map data unit 203 are used as a supplement. The adjusted parameters are output through the vehicle output unit 304 to adapt the vehicle driving state to the road conditions, thereby reducing energy damage to the vehicle as much as possible to better assist the owner in intelligent driving or automatic driving.

[0037] A method for utilizing a system for utilizing map data stored in a vehicle is provided, wherein the system for utilizing map data stored in a vehicle is applied, and the method for utilizing a system for utilizing map data stored in a vehicle comprises the following steps:

[0038] Step 1: When the car owner carries an interactive electronic device and steps into the range monitored by the vehicle range setting unit 102, the moving path prediction unit 103 determines whether the car owner needs to use the car based on the moving path of the car owner. If the car owner gradually approaches the vehicle, it is determined that the car owner needs to use the car. At this time, the wake-up inquiry unit 104 wakes up the electronic device carried by the car owner, that is, the portable electronic device unit 201, and inquires the car owner about the destination to be traveled to through display and voice inquiry;

[0039] Step 2: The car owner inputs the destination manually or by voice based on the portable electronic device unit 201 while gradually approaching the vehicle, the remote vehicle-machine interaction unit 202 transmits the destination input by the car owner on the portable electronic device unit 201 to the vehicle-machine map data unit 203 in the vehicle, the vehicle-machine map data unit 203 marks the starting point and the end point on the navigation map according to the location of the vehicle and the received destination location, the path planning unit 204 plans the driving path according to the starting point and the end point on the navigation map, the local map updating unit 205 updates the map data on each path in real time through networking, and then the path recommendation unit 206 selects the best driving path according to the road conditions and recommends it for display, while the car owner is still moving towards the location of the vehicle;

[0040] Step 3: After the owner enters the vehicle, the driving route has been updated and displayed on the display screen inside the vehicle, and the map data at this time has been updated. During the driving process of the vehicle, the camera sensor auxiliary unit 302 monitors the actual parameters of the road and the vehicle itself in real time through monitoring sensors such as cameras and electronic radars. The adjustment unit 303 adjusts the parameters of the vehicle driving based on the actual parameters of the vehicle itself and the road, and the recorded parameters of the vehicle map data unit 203 are used as a supplement. The adjusted parameters are output through the vehicle output unit 304 to adapt the vehicle driving state to the road conditions.

[0041] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A system for utilizing map data stored in a vehicle, comprising a map data updating pre-module (1) and a map data networking updating module (2), characterized in that: The map data updating front-end module (1) is connected to a map data networking updating module (2), and the map data networking updating module (2) is connected to a map data utilizing module (3). The map data networking updating module (2) comprises a portable electronic device unit (201), a remote vehicle-machine interaction unit (202), a vehicle-machine map data unit (203), a path planning unit (204), a local map updating unit (205) and a path recommendation unit (206). The portable electronic device unit (201) is connected to the remote vehicle-machine interaction unit (202), and the remote vehicle-machine interaction unit (202) is connected to the vehicle-machine map data unit (203). The vehicle-machine map data unit (203) is connected to a path planning unit (204), and the path planning unit (204) is connected to a local map updating unit (205), and the local map updating unit (205) is connected to a path recommendation unit (206).

2. A system for utilizing map data stored in a vehicle according to claim 1, characterized in that: The portable electronic device unit (201) is a portable electronic device with positioning, information transmission and interaction functions. The vehicle owner inputs a destination through the portable electronic device unit (201) when away from the vehicle, and the remote vehicle-machine interaction unit (202) is used to transmit the destination input by the vehicle owner on the portable electronic device unit (201) to a vehicle-machine map data unit (203) in the vehicle.

3. A system for utilizing map data stored in a vehicle according to claim 2, characterized in that: The vehicle map data unit (203) is used to mark the starting point and the end point on the navigation map according to the location of the vehicle and the received destination location, and the vehicle map data unit (203) also records various road conditions, including lane information, road markings, traffic light locations and times, speed limit information, place names or building locations, weather conditions, and road traffic congestion conditions. The path planning unit (204) is used to plan a driving path according to the starting point and the end point on the navigation map, and there is at least one driving path.

4. A system for utilizing map data stored in a vehicle according to claim 3, characterized in that: The local map updating unit (205) is used to update the map data on each path in real time through networking according to each planned driving path, and the path recommendation unit (206) selects the driving path with the best vehicle condition according to the road conditions and recommends and displays it.

5. The system for utilizing map data stored in a vehicle according to claim 1, characterized in that: The map data updating front-end module (1) comprises a portable electronic device positioning unit (101), a vehicle range setting unit (102), a moving path prediction unit (103) and a wake-up inquiry unit (104); the portable electronic device positioning unit (101) is connected to the vehicle range setting unit (102), the vehicle range setting unit (102) is connected to the moving path prediction unit (103), and the moving path prediction unit (103) is connected to the wake-up inquiry unit (104).

6. A system for utilizing map data stored in a vehicle according to claim 5, characterized in that: The portable electronic device positioning unit (101) is used to locate an electronic device that can remotely interact with a vehicle map data unit (203) of the vehicle, i.e., the position of the vehicle owner; the vehicle range setting unit (102) is used to set a monitoring area with a specified radius range with the vehicle as the center, and is used to monitor the movement path of the electronic device in the area.

7. A system for utilizing map data stored in a vehicle according to claim 6, characterized in that: The moving path prediction unit (103) determines whether the car owner needs to use the car based on the moving path of the electronic device carried by the car owner in the monitoring area. If the car owner gradually approaches the vehicle, it is determined that the car owner needs to use the car. When the moving path prediction unit (103) determines that the car owner needs to use the car, the wake-up inquiry unit (104) wakes up the electronic device carried by the car owner and inquires the car owner about the destination to be traveled to through display and voice inquiry.

8. The system for utilizing map data stored in a vehicle according to claim 1, characterized in that: The map data utilization module (3) comprises a vehicle real-time positioning unit (301), a camera sensor auxiliary unit (302), an adjustment unit (303) and a vehicle computer output unit (304); the vehicle real-time positioning unit (301) is connected to the camera sensor auxiliary unit (302), and the camera sensor auxiliary unit (302) and the vehicle computer map data unit (203) are connected to the adjustment unit (303); and the adjustment unit (303) is connected to the vehicle computer output unit (304).

9. A system for utilizing map data stored in a vehicle according to claim 8, characterized in that: The camera sensor auxiliary unit (302) monitors the actual parameters of the road and the vehicle itself in real time when the vehicle is driving through monitoring sensors such as cameras and electronic radars. The adjustment unit (303) mainly adjusts the parameters of the vehicle itself and the road, and the recorded parameters of the vehicle map data unit (203) are used as an auxiliary to adjust the parameters of the vehicle during driving, including but not limited to the driving speed and the driving lane.

10. A method for utilizing a system for utilizing map data stored in a vehicle, wherein the system for utilizing map data stored in a vehicle according to any one of claims 1 to 9 is applied, characterized in that: The method for utilizing the map data stored in the vehicle by utilizing the system comprises the following steps: Step 1: When the vehicle owner carries an electronic device capable of interacting with the vehicle and enters the range monitored by the vehicle range setting unit (102), the moving path prediction unit (103) determines whether the vehicle owner needs to use the vehicle based on the moving path of the vehicle owner. If the vehicle owner gradually approaches the vehicle, it is determined that the vehicle owner needs to use the vehicle. At this time, the wake-up inquiry unit (104) wakes up the electronic device carried by the vehicle owner, namely the portable electronic device unit (201), and inquires the vehicle owner about the destination to be traveled to by displaying or voice inquiry. Step 2: The vehicle owner inputs the destination manually or by voice based on the portable electronic device (201) carried by the vehicle owner while gradually approaching the vehicle, the remote vehicle-machine interaction unit (202) transmits the destination input by the vehicle owner on the portable electronic device unit (201) to the vehicle-machine map data unit (203) in the vehicle, the vehicle-machine map data unit (203) marks the starting point and the end point on the navigation map according to the location of the vehicle and the received destination location, the route planning unit (204) plans the driving route according to the starting point and the end point on the navigation map, the local map updating unit (205) updates the map data on each route in real time through networking, and the route recommendation unit (206) selects the best driving route according to the road conditions and recommends it for display, while the vehicle owner is still moving towards the location of the vehicle; Step 3: After the vehicle owner enters the vehicle, the driving route has been updated and displayed on the display screen inside the vehicle, and the map data at this time has been updated. During the driving process of the vehicle, the camera sensor auxiliary unit (302) monitors the actual parameters of the road and the vehicle itself in real time through monitoring sensors such as cameras and electronic radars. The adjustment unit (303) adjusts the parameters of the vehicle driving based on the actual parameters of the vehicle itself and the road, and the recorded parameters of the vehicle map data unit (203) are used as an auxiliary. The adjusted parameters are output through the vehicle output unit (304) to adapt the vehicle driving state to the road conditions.

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