Vehicle control method and control system

Abstract

The present invention provides a vehicle control method and a control system. The vehicle control method includes obtaining the position information of the vehicle; when the position information indicates that the vehicle is located in a residential area, obtaining the road condition information around the vehicle; and controlling the vehicle to execute a vehicle driving state corresponding to the road condition information according to the road condition information. The vehicle control method of the present invention can improve the driving safety of the vehicle in the residential area by obtaining the position information of the vehicle, obtaining the road condition information around the vehicle when the position information of the vehicle indicates that it is located in a residential area, and then controlling the vehicle to execute a preset vehicle driving state according to the road condition information.

Description

Technical Field

[0001] The present invention relates to the technical field of automobiles, and particularly relates to a vehicle control method. The present invention also relates to a vehicle control system. Background Art

[0002] With the rapid development of the urbanization process in China, the urban population density has increased sharply, resulting in a relatively dense population of pedestrians and vehicles in the community. When driving on the roads in the community, due to the complex road traffic environment in the community, especially the weak safety awareness of the elderly, children, pets, etc., safety accidents are extremely likely to occur.

[0003] Although the safety of vehicles has been improved with the development of technology, there are still deficiencies when driving in the community, resulting in poor use safety and easy to cause user complaints. Summary of the Invention

[0004] In view of this, the present invention aims to propose a vehicle control method to improve the safety of vehicles when driving in the community.

[0005] To achieve the above object, the technical solution of the present invention is realized as follows:

[0006] A vehicle control method includes:

[0007] Obtain the position information of the vehicle;

[0008] When the position information is in a residential community, obtain the road condition information around the vehicle;

[0009] Control the vehicle to execute a vehicle driving state corresponding to the road condition information.

[0010] Further, the road condition information includes at least one of being located on the main road of the community, being located on the secondary road of the community, and being located in the underground garage of the community.

[0011] Further, the obtaining of the road condition information around the vehicle includes:

[0012] Obtain the road width of the road where the vehicle is located;

[0013] When the road width of the road ≥ 2 times the vehicle width, the vehicle is located on the main road of the community;

[0014] And when the road width of the road < 2 times the vehicle width, the vehicle is located on the secondary road of the community.

[0015] Further, when the vehicle is located on the main road of the community, the vehicle driving state includes displaying a first preset reminder message, controlling the vehicle horn volume at a first preset horn volume, controlling the vehicle speed not greater than a first preset speed threshold, and controlling the transmission gear not higher than a first preset gear;

[0016] When the vehicle is on the secondary road in the community, the driving state of the vehicle includes displaying a second preset reminder message, controlling the volume of the vehicle horn at a second preset horn volume, controlling the vehicle speed not to exceed a second preset speed threshold, and controlling the transmission gear not to be higher than a second preset gear;

[0017] Wherein, the first preset horn volume is greater than the second preset horn volume, the first preset speed threshold is greater than the second preset speed threshold, and the first preset gear is higher than the second preset gear.

[0018] Further, the first preset horn volume is 1 / 3 of the maximum volume of the vehicle horn, and the second preset horn volume is 1 / 4 of the maximum volume of the vehicle horn;

[0019] The first preset speed threshold is 5 Km / h, and the second preset speed threshold is 3 Km / h;

[0020] The first preset gear is the second gear, and the second preset gear is the first gear.

[0021] Further, when the vehicle is in the underground garage of the community, the driving state of the vehicle includes displaying a third preset reminder message, controlling the volume of the vehicle horn at a third preset horn volume, controlling the vehicle speed not to exceed a third preset speed threshold, controlling the transmission gear not to be higher than a third preset gear, and forcing the air conditioner to operate in the internal circulation mode and turning on the low beam headlights.

[0022] Further, the third preset horn volume is 1 / 2 of the maximum volume of the vehicle horn; the third preset speed threshold is 5 Km / h; the third preset gear is the second gear.

[0023] Further, the driving state of the vehicle includes controlling the volume of the vehicle multimedia at a preset multimedia volume, and / or, controlling the vehicle 360° surround view image to be turned on, and displaying and storing it.

[0024] Further, the preset multimedia volume is 1 / 5 of the maximum volume of the multimedia.

[0025] Compared with the prior art, the present invention has the following advantages:

[0026] The vehicle control method of the present invention obtains the position information of the vehicle, and when the position information of the vehicle is in a residential community, obtains the road conditions information around the vehicle, and then controls the vehicle to execute a preset driving state according to the road conditions information, thereby facilitating the improvement of the driving safety of the vehicle in the community.

[0027] In addition, another object of the present invention is to propose a vehicle control system, which includes:

[0028] A position acquisition module, which is used to acquire the position information of the vehicle;

[0029] A road condition acquisition module, which is used to acquire the road condition information around the vehicle when the position information is located in a residential area;

[0030] A vehicle speed acquisition module, which is used to acquire the vehicle speed information of the vehicle;

[0031] A control module, which is connected to the position acquisition module, the road condition acquisition module and the vehicle speed acquisition module, and the control module is used to control the vehicle to execute a preset vehicle driving state according to the road condition information and the vehicle speed information.

[0032] Furthermore, the position acquisition module adopts an in-vehicle navigation module provided on the vehicle;

[0033] The road condition acquisition module adopts a radar module provided on the vehicle;

[0034] The vehicle speed acquisition module adopts a wheel speed sensor provided on the vehicle;

[0035] The control module adopts a vehicle ECU, and the vehicle ECU can send a control instruction according to the information sent by the in-vehicle navigation module, the radar module and the wheel speed sensor, so as to control at least one of an engine controller, a transmission controller, a vehicle BCM, a multimedia controller, a 360° surround view controller and a vehicle air conditioner controller to execute a preset control action.

[0036] Compared with the prior art, the present invention has the following advantages:

[0037] For the vehicle control system of the present invention, first, the position acquisition module acquires the position information of the vehicle. After determining that the vehicle is located in a residential area, the road condition acquisition module acquires the road condition information around the vehicle, and the vehicle speed acquisition module acquires the vehicle speed information of the vehicle. Then, the control module controls the vehicle to execute a preset vehicle driving state according to the road condition information and the vehicle speed information, thereby improving the driving safety of the vehicle in the community. Description of the Drawings

[0038] The drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0039] Figure 1 is a step flow chart of the vehicle control method described in the embodiment of the present invention;

[0040] Figure 2It is the flowchart of the steps of the vehicle driving state described in the embodiments of the present invention;

[0041] Figure 3 It is the flowchart of the vehicle control system described in the embodiments of the present invention;

[0042] Explanation of reference numerals:

[0043] 1. Vehicle ECU; 2. On-vehicle navigation module; 3. Radar module; 4. Wheel speed sensor; 5. Engine controller; 6. Transmission controller; 7. Vehicle BCM; 8. Multimedia controller; 9. 360° surround view controller; 10. Vehicle air conditioner controller. Detailed implementation manners

[0044] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments may be combined with each other.

[0045] In the description of the present invention, it should be noted that if terms indicating orientation or positional relationship such as "upper", "lower", "inner", "outer", etc. appear, they are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present invention. In addition, if terms such as "first", "second", and "third" appear, they are also only for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0046] In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installation", "connection", "connection", and "connector" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in combination with specific situations.

[0047] The present invention will be described in detail below with reference to the drawings and in combination with embodiments.

[0048] This embodiment relates to a vehicle control method. When the vehicle is driving in a residential area, by obtaining the road condition information around the vehicle and controlling the vehicle to execute a preset vehicle driving state according to the road condition information, the safety of the vehicle during driving in the residential area is improved.

[0049] In terms of the overall control idea, the vehicle control method in this embodiment includes the following steps:

[0050] Step S101: Obtain the position information of the vehicle;

[0051] Step S102: When the location information indicates that the vehicle is in a residential community, obtain the road conditions around the vehicle.

[0052] Step S103: Control the vehicle to execute a vehicle driving state corresponding to the road conditions.

[0053] Based on the overall control idea above, the step flowchart of the vehicle control method described in this embodiment is as Figure 1 shown. Among them, in step S101, the position information of the vehicle is obtained first to facilitate the judgment of whether the driving position of the vehicle is in a residential community.

[0054] Among them, the position information of the vehicle can use the in-vehicle navigation module 2, which obtains the position through GPS. It can not only locate and identify the geographical location where the vehicle is located, but also store the positions of residential communities and the road information within the residential communities.

[0055] To improve the usage effect of this vehicle control method, as Figure 2 shown, the in-vehicle navigation module 2 in this embodiment can, after the vehicle starts, obtain the position information of the vehicle in real time, so as to judge in real time whether the position of the vehicle is in a residential community, and when the vehicle is in a residential community, execute a preset vehicle driving state. In addition, when the vehicle drives out of the residential community, the vehicle driving state described in this embodiment stops being executed and all function constraints are lifted.

[0056] In step S102 of this embodiment, first judge whether the position information is a residential community. Only when the vehicle is in a residential community, then obtain the road conditions around the vehicle. Among them, the in-vehicle navigation module 2 realizes the judgment function. Its product is mature, has a good control effect, and the position judgment information of the in-vehicle navigation module 2 is sent to the vehicle ECU1.

[0057] Considering that the road widths in residential communities are different, in order to improve the execution effect of the vehicle control method in this embodiment, the acquisition of the road conditions in this embodiment includes obtaining the road width of the road where the vehicle is located. Specifically, when the road width ≥ 2 times the vehicle width, the vehicle is on the main road of the community. When the road width < 2 times the vehicle width, the vehicle is on the secondary road of the community. Among them, in this embodiment, the road width can be obtained through the radar probes on the left and right sides of the vehicle.

[0058] Of course, in this embodiment, in addition to using 2 times the vehicle width as the demarcation line between the main road and the secondary road of the community, the distance between the two sides of the vehicle and the two sides of the road can also be used to demarcate the main road and the secondary road of the community. However, in terms of the implementation effect, directly using 2 times the vehicle width as the demarcation line has a better effect.

[0059] Preferably, as Figure 2As shown in , the preset vehicle driving states in step S103 include that when the vehicle is on the main road of the community, displaying a first preset reminder message, controlling the vehicle horn volume at a first preset horn volume, controlling the vehicle speed not to exceed a first preset speed threshold, and controlling the transmission gear not to be higher than a first preset gear.

[0060] When the vehicle is on the secondary road of the community, the vehicle driving states include displaying a second preset reminder message, controlling the vehicle horn volume at a second preset horn volume, controlling the vehicle speed not to exceed a second preset speed threshold, and controlling the transmission gear not to be higher than a second preset gear.

[0061] When the vehicle is in the underground garage of the community, the vehicle driving states include displaying a third preset reminder message, controlling the vehicle horn volume at a third preset horn volume, controlling the vehicle speed not to exceed a third preset speed threshold, and controlling the transmission gear not to be higher than a third preset gear.

[0062] Among them, in this embodiment, the first preset reminder message, the second preset reminder message, and the third preset reminder message can all be in text. Specifically in implementation, the text content corresponding to the first preset reminder message can be "Drive carefully when entering the main road of the community", the text content corresponding to the second preset reminder message can be "Drive carefully when entering the secondary road of the community", and the text content corresponding to the third preset reminder message can be "Drive carefully when entering the underground garage of the community".

[0063] The above reminder messages can be based on the position information received by the vehicle ECU1, and display the corresponding reminder text information on the vehicle's display screen, so as to facilitate the driver to accurately obtain the driving road conditions of the vehicle. Of course, in this embodiment, the text content corresponding to the reminder messages under different road conditions can also be adaptively changed. To improve the reminder effect, the reminder text content corresponding to the vehicle's driving road conditions can also be played through the vehicle multimedia voice broadcast.

[0064] In this embodiment, considering that when the vehicle is driving on the main road of the community, since the road is relatively wide, most residents will walk on both sides of the main road of the community, and there are not many pedestrians playing on the main road of the community. While the secondary road of the community is relatively narrow, most residents will walk in the middle of the secondary road of the community, and there will be more pedestrians playing on the secondary road of the community than on the main road. And when the vehicle is driving in the underground garage of the community, due to poor lighting, there are easy to be visual blind spots, but there are relatively few driving obstacles in the underground garage.

[0065] Therefore, in order to make the vehicle horn play a better warning role, the preset horn volume, preset vehicle speed, and preset gear when the vehicle is driving on the main road of the community and in the underground garage of the community are all larger and higher than when driving on the secondary road of the community, so as to facilitate warning the surrounding obstacles to avoid the vehicle and provide convenience for the vehicle's driving.

[0066] In specific implementation, as Figure 2 shown in Figure 2 , both the first preset horn volume and the third preset horn volume are 1 / 3 of the maximum volume of the vehicle horn, and the second preset horn volume is 1 / 4 of the maximum volume of the vehicle horn. In addition, both the first preset speed threshold and the third preset speed threshold are 5 Km / h, and the second preset speed threshold is 3 Km / h. The above-mentioned first preset gear and third preset gear are both in the second gear, and the second preset gear is in the first gear. With such settings, it is beneficial for the vehicle to drive smoothly on the main road, the secondary road and the underground garage of the community, and has good driving safety.

[0067] Among them, in this embodiment, the maximum volume of the vehicle horn specifically refers to the maximum volume of the vehicle horn. Here, the settings of the first preset horn volume and the second preset horn volume can not only alert pedestrians and animals on the road, but also minimize the disturbance to the residents in the residential community, and have good effects.

[0068] Here, in this embodiment, by controlling the gear of the transmission when the vehicle is driving on different road conditions, the driving speed of the vehicle can be limited on the premise of meeting the driving requirements, and the occurrence of traffic accidents caused by too high vehicle driving speed can be prevented to the greatest extent.

[0069] Preferably, in this embodiment, when the vehicle is on the main road of the community and the vehicle speed is greater than the first preset speed threshold, the vehicle control method limits the speed of the vehicle by controlling the engine speed of the vehicle. When the vehicle is on the secondary road of the community and the vehicle speed is greater than the second preset speed threshold, the vehicle control method limits the speed of the vehicle by controlling the engine speed of the vehicle. When the vehicle is in the underground garage of the community and the vehicle speed is greater than the third preset speed threshold, the vehicle control method in this embodiment limits the speed of the vehicle by controlling the engine speed.

[0070] In specific implementation, the vehicle speed information is obtained by using the wheel speed sensor 4 installed on the vehicle. The wheel speed sensor 4 transmits the collected vehicle speed information to the vehicle ECU1. The vehicle ECU1 compares the real-time vehicle speed with the preset speed threshold, so that the vehicle ECU1 can control the engine speed to achieve vehicle speed regulation.

[0071] In addition, when the vehicle is in the underground garage of the community, since the environment in the garage is relatively closed and there is more vehicle exhaust in the air. Moreover, the light in the underground garage is poor, which affects the driver's observation of the environment. To improve the driving effect of the vehicle in the underground garage, in this embodiment, when the vehicle is in the underground garage of the community, the vehicle driving state described in this embodiment further includes forced air-conditioning internal circulation and turning on the low beam headlights.

[0072] Among them, the forced internal circulation of the air conditioner needs to be realized by the vehicle ECU1 controlling the air conditioner controller. Through the forced internal circulation of the air conditioner, it is beneficial to improve the cleanliness of the air inside the vehicle and prevent the discomfort of the driver's body caused by the inflow of exhaust gas into the cockpit. The low beam needs to be realized by the vehicle ECU1 controlling the vehicle BCM7 to improve the safety of the vehicle when driving in the underground garage of the community.

[0073] In addition, the vehicle driving state in this embodiment further includes controlling the vehicle multimedia volume at a preset multimedia volume, and controlling the vehicle 360° surround view image to be turned on, displayed, and stored.

[0074] Among them, the vehicle 360° surround view image here includes a plurality of cameras located on the vehicle and the above-mentioned display screen for displaying the acquired graphic information, so that the driver can intuitively view the road conditions around the vehicle, thereby improving the safety of vehicle driving. By storing the information obtained from the vehicle 360° surround view image, it can also be used as evidence in the event of a traffic accident.

[0075] The multimedia volume specifically refers to the voice broadcast volume on the vehicle. For example, the volume for voice broadcasting three preset reminder messages on the display screen. Preferably, the preset multimedia volume in this embodiment is 1 / 5 of the maximum multimedia volume. In this way, on the premise that the driver can hear clearly, the volume can be as small as possible, so that the driver can drive the vehicle more attentively.

[0076] It can be understood that in the vehicle driving state of this embodiment, it is also possible to only set the control of the vehicle multimedia volume at the preset multimedia volume, or only set the control of the vehicle 360° surround view image to be turned on, displayed, and stored.

[0077] The vehicle control method described in this embodiment, by obtaining the position information of the vehicle, and when the position information of the vehicle is located in a residential community, obtaining the road conditions around the vehicle, and then according to the road conditions information, controlling the vehicle to execute the preset vehicle driving state, can be beneficial to improving the safety of the vehicle during driving in the community.

[0078] In addition, this embodiment also relates to a vehicle control system, which includes a position acquisition module, a road condition acquisition module, a vehicle speed acquisition module, and a control module. Among them, the position acquisition module is used to acquire the position information of the vehicle. The road condition acquisition module is used to acquire the road conditions around the vehicle when the position information is located in a residential community. The vehicle speed acquisition module is used to acquire the vehicle speed information of the vehicle. The control module is connected to the above-mentioned position acquisition module, road condition acquisition module, and vehicle speed acquisition module, and this control module is used to control the vehicle to execute the preset vehicle driving state according to the road conditions information and the vehicle speed information.

[0079] Such as Figure 3As shown in the figure, in the specific implementation of this embodiment, the position acquisition module can adopt the in-vehicle navigation module 2 installed on the vehicle, the road condition acquisition module can adopt the radar module 3 installed on the vehicle, and the vehicle speed acquisition module can adopt the wheel speed sensor 4 installed on the vehicle. The control module can adopt the vehicle ECU 1, and the vehicle ECU 1 can send control instructions according to the information sent by the above in-vehicle navigation module, radar module 3 and wheel speed sensor 4 to control at least one of the engine controller 5, transmission controller 6, vehicle BCM 7, multimedia controller 8, 360° surround view controller 9 and vehicle air conditioner controller 10 to perform preset control actions.

[0080] In the specific implementation, referring to the above-mentioned, the in-vehicle navigation module 2 is the GPS on the vehicle, which can obtain the position of the vehicle in real time and stores the position of the residential community. The vehicle position information obtained by the in-vehicle navigation module is sent to the vehicle ECU 1. When the vehicle ECU 1 determines that the vehicle is located in the residential community, the road condition acquisition module acquires the road condition information.

[0081] The radar module 3 in this embodiment includes two radar probes respectively installed on the left and right sides of the vehicle for obtaining the road width, and two radar probes installed on the front and rear sides of the vehicle for obtaining the surrounding obstacles of the vehicle. The four radar probes are all connected to the vehicle ECU 1 to send the obtained information to the vehicle ECU 1, and the programs corresponding to the preset vehicle driving states are stored in the vehicle ECU 1.

[0082] Among them, in this embodiment, still as described above, the preset vehicle driving states specifically include obtaining the road width of the road where the vehicle is located through the radar probes on the left and right sides of the vehicle. When the road width ≥ 2 times the vehicle width, it is determined that the vehicle is located on the main road of the community. When the road width < 2 times the vehicle width, it is determined that the vehicle is located on the secondary road of the community.

[0083] When the vehicle is located on the main road of the community, the 360° surround view controller 9 displays "Drive carefully when entering the main road of the community" on the display screen. The vehicle BCM 7 controls the vehicle horn volume to be 1 / 3 of the maximum volume of the vehicle horn. The wheel speed sensor 4 obtains the real-time vehicle speed, and the engine controller 5 controls the vehicle speed not to exceed 5 Km / h. At the same time, the transmission controller 6 controls the transmission gear not to be higher than the 2nd gear.

[0084] When the vehicle is located on the secondary road of the community, the 360° surround view controller 9 displays "Drive carefully when entering the secondary road of the community" on the display screen. The vehicle BCM 7 controls the vehicle horn volume to be 1 / 4 of the maximum volume of the vehicle horn. The wheel speed sensor 4 obtains the real-time vehicle speed, and the engine controller 5 controls the vehicle speed not to exceed 3 Km / h. At the same time, the transmission controller 6 controls the transmission gear not to be higher than the 1st gear.

[0085] When the in-vehicle navigation module 2 detects that the vehicle is located in the underground garage of the community, the 360° surround view controller 9 displays "Drive carefully when entering the underground garage of the community" on the display screen. The vehicle BCM 7 controls the volume of the vehicle horn to be 1 / 3 of the maximum volume of the vehicle horn. The wheel speed sensor 4 obtains the real-time vehicle speed, and the engine controller 5 controls the vehicle speed not to exceed 5 Km / h. At the same time, the transmission controller 6 controls the transmission gear not to be higher than the second gear.

[0086] When the vehicle drives into the underground garage of the community, due to the relatively enclosed environment in the garage and the relatively large amount of vehicle exhaust in the underground garage of the community. At this time, the vehicle air conditioner controller 10 controls the air conditioner to be in forced internal circulation. Here, through the forced internal circulation of the air conditioner, it is beneficial to improve the cleanliness of the air inside the vehicle and prevent the driver from feeling unwell due to the inflow of exhaust gas into the cockpit.

[0087] The vehicle driving state in this embodiment further includes turning on the low beam headlights through the vehicle BCM 7 to improve the safety of the vehicle when driving in the underground garage of the community.

[0088] In addition, when the in-vehicle navigation module 2 detects that the vehicle is located outside the residential community, the vehicle control system does not start.

[0089] For the vehicle control system described in this embodiment, it first obtains the position information of the vehicle through the position acquisition module. After determining that the vehicle is located in the residential community, it obtains the road condition information around the vehicle through the road condition acquisition module, and the vehicle speed acquisition module obtains the vehicle speed information of the vehicle. Then, the control module controls the vehicle to execute the preset vehicle driving state according to the road condition information and the vehicle speed information, which can improve the safety of the vehicle when driving in the community.

[0090] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vehicle control method, characterized in that, Including: Obtaining the position information of the vehicle; When the position information is in a residential community, obtaining the road conditions information around the vehicle, and the road conditions information includes at least one of being on the main road of the community and being on the secondary road of the community; Controlling the vehicle to execute a vehicle driving state corresponding to the road conditions information; Wherein, when the vehicle is on the main road of the community, the vehicle driving state includes displaying a first preset reminder message, controlling the vehicle horn volume at a first preset horn volume, controlling the vehicle speed not to be greater than a first preset speed threshold, and controlling the transmission gear not to be higher than a first preset gear; When the vehicle is on the secondary road of the community, the vehicle driving state includes displaying a second preset reminder message, controlling the vehicle horn volume at a second preset horn volume, controlling the vehicle speed not to be greater than a second preset speed threshold, and controlling the transmission gear not to be higher than a second preset gear; Wherein, the first preset horn volume is greater than the second preset horn volume, the first preset speed threshold is greater than the second preset speed threshold, and the first preset gear is higher than the second preset gear; The road conditions information includes being in the underground garage of the community; The obtaining the road conditions information around the vehicle includes: Obtaining the road width of the road where the vehicle is located; When the road width of the road ≥ 2 times the vehicle width, the vehicle is on the main road of the community; And when the road width of the road < 2 times the vehicle width, the vehicle is on the secondary road of the community.

2. The vehicle control method according to claim 1, wherein: The first preset horn volume is 1 / 3 of the maximum volume of the vehicle horn, and the second preset horn volume is 1 / 4 of the maximum volume of the vehicle horn; The first preset speed threshold is 5 Km / h, and the second preset speed threshold is 3 Km / h; The first preset gear is the second gear, and the second preset gear is the first gear.

3. The vehicle control method according to claim 1, wherein: When the vehicle is in the underground garage of the community, the vehicle driving state includes displaying a third preset reminder message, controlling the vehicle horn volume at a third preset horn volume, controlling the vehicle speed not to be greater than a third preset speed threshold, controlling the transmission gear not to be higher than a third preset gear, and forced internal circulation of the air conditioner and turning on the low beam headlights.

4. The vehicle control method according to claim 3, wherein: The third preset horn volume is 1 / 2 of the maximum volume of the vehicle horn; The third preset speed threshold is 5 Km / h; The third preset gear is the second gear.

5. The vehicle control method according to any one of claims 1 to 4, characterized in that: The vehicle driving state includes controlling the vehicle multimedia volume at a preset multimedia volume, and / or, controlling the vehicle 360° surround view image to be turned on, and displaying and storing it.

6. The vehicle control method according to claim 5, characterized in that: The preset multimedia volume is 1 / 5 of the maximum volume of the multimedia.

7. A vehicle control system, characterized in that, Including: A position acquisition module, and the position acquisition module is used to acquire the position information of the vehicle; A road condition acquisition module, which is used to acquire the road condition information around the vehicle when the position information is located in a residential community, and the road condition information includes at least one of being located on the main road of the community, being located on the secondary road of the community, and the underground garage of the community. Among them, when the road width of the road ≥ 2 times the vehicle width, the vehicle is located on the main road of the community, and when the road width of the road < 2 times the vehicle width, the vehicle is located on the secondary road of the community; A vehicle speed acquisition module, which is used to acquire the vehicle speed information of the vehicle; A control module, which is connected to the position acquisition module, the road condition acquisition module and the vehicle speed acquisition module, and the control module is used to control the vehicle to execute a preset vehicle driving state according to the road condition information and the vehicle speed information; Among them, when the vehicle is located on the main road of the community, the vehicle driving state includes displaying a first preset reminder message, controlling the vehicle horn volume at a first preset horn volume, controlling the vehicle speed not to be greater than a first preset speed threshold, and controlling the transmission gear not to be higher than a first preset gear; When the vehicle is located on the secondary road of the community, the vehicle driving state includes displaying a second preset reminder message, controlling the vehicle horn volume at a second preset horn volume, controlling the vehicle speed not to be greater than a second preset speed threshold, and controlling the transmission gear not to be higher than a second preset gear; Among them, the first preset horn volume is greater than the second preset horn volume, the first preset speed threshold is greater than the second preset speed threshold, and the first preset gear is higher than the second preset gear.

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