A control method for customers to statically experience a pure electric vehicle system

Abstract

The present invention relates to a control method for allowing customers to statically experience a pure electric vehicle system. The system comprises a cockpit control system, a regional control system, a vehicle control system, a vehicle networking control system, a body accessory system, a high-voltage control system, a drive system, and an air conditioning accessory system. This method addresses specific scenarios by employing effective and rational control methods to preemptively enter a specific vehicle mode (such as a car show mode). This prevents the vehicle from becoming stationary and displaying "Ready to Drive" unless the vehicle exits this mode. This allows customers to confidently experience the vehicle's various intelligent functions, gain a deeper understanding of the vehicle, enhance their purchasing desire, and ultimately increase sales.

Description

Technical Field

[0001] The present invention relates to the technical field of pure electric vehicle experience system control methods, and in particular to a control method for a pure electric vehicle system for customers to statically experience. Background Art

[0002] As new energy pure electric vehicles have more and more intelligent functions, customers are no longer limited to experiencing the beauty and comfort of the interior when they experience new cars statically at auto shows or on actual cars in dealership stores. They also have considerable interest in experiencing the various intelligent functions of the cockpit after the entire vehicle is powered on.

[0003] However, if the key is left inside the vehicle and customers get in and start the vehicle, some operations will inevitably cause the vehicle to move forward or backward, which poses certain risks in unsafe driving environments (inside exhibition halls, with a large flow of people). Therefore, effective and reasonable control methods are used to make the vehicle enter a specific mode (such as auto show mode) in advance, so that the vehicle will not be Ready to Drive and will remain stationary under any operation without exiting the mode. Customers can safely experience the various intelligent functions of the vehicle in a static state, have a deeper understanding of the vehicle, enhance their purchasing desire, and improve brand sales. Summary of the Invention

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art, meet the needs of specific scenarios, and provide a control method for customers to statically experience a pure electric vehicle system, so as to solve the problem of mis-driving when customers experience the vehicle.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] A control method for a customer to statically experience a pure electric vehicle system, the system comprising a cockpit control system, a regional control system, a vehicle control system, a vehicle networking control system, a body accessory system, a high-voltage control system, a drive system, and an air conditioning accessory system. The cockpit control system includes a cockpit domain controller and a central control screen, the regional control system includes a regional controller, the vehicle control system includes a vehicle controller, the vehicle networking control system includes a vehicle network module and a cloud, the body accessory system includes a push-button start switch, door locks, windows, exterior and interior lights, seats, traffic horns / alarm horns, brake pedals, and a low-voltage battery sensor, the high-voltage control system includes a high-voltage battery management module, a high-voltage relay, and a DC-DC converter, the drive system includes a shifter and a motor, and the air conditioning accessory system includes an electronic compressor, a PTC heater, a blower, and various dampers. The control method for a customer to statically experience a pure electric vehicle system comprises the following steps:

[0007] Step S1. When the regional controller detects that the one-button start switch is pressed, it immediately sends a start signal to the vehicle domain controller;

[0008] Step S2. After receiving the start signal, the vehicle domain controller memorizes the vehicle mode before the last power-off. If the vehicle mode before the last power-off is the car show mode, step S6 is executed; otherwise, step S3 is executed.

[0009] Step S3. The dealer clicks the central control screen to enter the vehicle mode selection interface and selects "Auto Show Mode." The central control screen then pops up a page for entering a verification code. The cockpit domain controller sends this request to the Internet of Vehicles module and the vehicle domain controller via the regional controller.

[0010] Step S4. The IoV module sends the request to the cloud. The cloud sends a text message verification code to the dealer's mobile phone number and a corresponding code to the IoV module. The dealer enters the verification code on the central control screen. The cockpit domain controller sends the verification code to the IoV module. The IoV module verifies whether the verification code matches the corresponding code sent by the cloud. If so, the regional controller sends a verification success command to the vehicle domain controller. After receiving the command, the vehicle domain controller enters the car show mode.

[0011] Step S5. The vehicle domain controller sends the door unlock command to the regional controller, the regional controller controls the door lock to execute the unlock, and the vehicle domain controller blocks all closed lock inputs;

[0012] Step S6. The vehicle domain controller controls the low-voltage power supply of the vehicle, and the customer can now experience various body control functions;

[0013] Step S7. The low-voltage battery sensor monitors the low-voltage battery charge and sends a signal to the vehicle domain controller via the regional controller. If the low-voltage battery charge is detected, the vehicle domain controller controls the high-voltage battery management module to increase the high voltage. The high-voltage relay closes, and the DC-DC converter starts operating, allowing the high-voltage power battery to charge the low-voltage power battery.

[0014] Step S8. When the low-voltage power received by the vehicle domain controller returns to the normal threshold, the vehicle domain controller controls the high-voltage battery management module to lower the high voltage, the high-voltage relay is disconnected, and the DC-DC converter stops working;

[0015] Step S9. After the customer has finished the experience, he presses the one-button start switch, the vehicle is powered on at low voltage, and the experience ends.

[0016] In step S5, after the vehicle domain controller blocks all closed lock inputs, if the customer steps on the brake pedal at this time, then in step S6, before the vehicle domain controller controls the low-voltage power on the vehicle, the regional controller sends a command to the vehicle domain controller, and the vehicle domain controller notifies the high-voltage battery management module to turn on the high voltage, the high-voltage relay closes, and the DC-DC converter works. At this time, the customer can turn on and adjust the air conditioning through the central control screen. The cabin domain controller sends the air conditioning adjustment request to the vehicle domain controller through the regional controller. The vehicle domain controller sends the air conditioning control command to the regional controller. The regional controller controls the blower and various dampers in the air conditioning accessory system. If the air conditioning control command is for cooling, the electronic compressor is controlled to work. If the air conditioning control command is for heating, the PTC heater is controlled to heat.

[0017] In step S3, the dealer can also enter the vehicle mode selection interface through the mobile phone APP and select "Auto Show Mode". The mobile phone APP will then pop up an interface for entering a verification code. The cockpit domain controller will send this request to the Internet of Vehicles module and the vehicle domain controller through the regional controller; in the corresponding step S4, the cloud confirms whether the account is authorized to change the current vehicle. If authorized, step S5 is executed after sending the auto show mode change request and authentication pass information to the vehicle domain controller.

[0018] The experience of various vehicle body control functions described in step S6 includes: operating various control switches in the vehicle, controlling window lifting, controlling external and internal light switches, adjusting seats, turning on or off traffic horns / alarm horns, and controlling the central control screen.

[0019] The beneficial effects of the present invention compared to the prior art are as follows:

[0020] The present invention provides a control method for allowing customers to statically experience a pure electric vehicle system. This method, tailored to specific scenarios, uses an effective and reasonable control method to enable the vehicle to enter a specific mode (such as a car show mode) in advance. This prevents the vehicle from becoming "Ready to Drive" and remaining stationary unless any operation is performed to exit the mode. This allows customers to confidently experience the vehicle's various intelligent functions, gain a deeper understanding of the vehicle, enhance their purchasing desire, and ultimately increase sales. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a schematic diagram of the system composition structure of a control method for a pure electric vehicle system for customers to statically experience;

[0023] Figure 2 This is one of the flow charts of a control method for allowing customers to statically experience a pure electric vehicle system in an embodiment of the present invention;

[0024] Figure 3 This is the second flow chart of a control method for allowing customers to statically experience a pure electric vehicle system in an embodiment of the present invention;

[0025] Figure 4 This is the third flow chart of a control method for allowing customers to statically experience a pure electric vehicle system in an embodiment of the present invention. DETAILED DESCRIPTION

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without creative work are within the scope of protection of the present invention.

[0027] Example: See Figure 1-4 .

[0028] The present invention provides a control method for customers to statically experience a pure electric vehicle system, such as Figure 1 As shown, the pure electric vehicle system for customers to statically experience is composed of a cockpit control system (10), a regional control system (20), a vehicle control system (30), a vehicle networking control system (40), a body accessory system (50), a high-voltage control system (60), a drive system (70) and an air-conditioning accessory system (80), wherein the cockpit control system (10) includes a cockpit domain controller (11) and a central control screen (12), the regional control system (20) includes a regional controller (21), the vehicle control system (30) includes a vehicle controller (31), and the vehicle networking control system (40) includes a vehicle network module (41) and a cloud (42). The vehicle body accessory system (50) includes a push-button start switch (51), door locks (52), windows (53), exterior and interior lights (54), seats (55), traffic horns / alarm horns (56), brake pedals (57) and low-voltage battery sensors (58); the high-voltage control system (60) includes a high-voltage battery management module (61), a high-voltage relay (62) and a DC-DC converter (63); the drive system (70) includes a shifter (71) and a motor (72); and the air conditioning accessory system (80) includes an electronic compressor (81), a PTC heater (82) and a blower and various dampers (83);

[0029] Specifically, such as Figure 2 As shown, the control method for allowing customers to statically experience a pure electric vehicle system includes the following steps:

[0030] Step S1. When the regional controller (21) detects that the one-button start switch (51) is pressed, it immediately sends a start signal to the vehicle domain controller (31);

[0031] Step S2. After receiving the start signal, the vehicle domain controller (31) memorizes the vehicle mode before the last power-off. If the vehicle mode before the last power-off is the car show mode, step S6 is executed; otherwise, step S3 is executed.

[0032] Step S3. The dealer enters the vehicle mode selection interface by clicking on the central control screen (12) and selects "Auto Show Mode". The central control screen (12) then pops up an interface for entering a verification code. The cockpit domain controller (11) sends this request to the Internet of Vehicles module (41) and the vehicle domain controller (31) through the regional controller (21);

[0033] Step S4. The Internet of Vehicles module (41) sends the request to the cloud (42). The cloud (42) sends the SMS verification code to the mobile phone number of the dealer corresponding to the vehicle, and sends the code corresponding to the verification code to the Internet of Vehicles module (41). The dealer enters the verification code on the central control screen (12). The cockpit domain controller (11) sends the verification code to the Internet of Vehicles module (41). The Internet of Vehicles module (41) verifies whether the verification code matches the corresponding code sent by the cloud (42). If they match, the regional controller (21) sends a verification success instruction to the vehicle domain controller (31). After receiving the instruction, the vehicle domain controller (31) enters the car show mode.

[0034] Step S5. The vehicle domain controller (31) sends a door unlocking instruction to the regional controller (21), the regional controller (21) controls the door lock (52) to perform unlocking, and the vehicle domain controller (31) blocks all closed lock inputs;

[0035] Step S6. The vehicle domain controller (31) controls the low voltage power on the vehicle, and the customer can experience various body control functions;

[0036] Step S7. The low-voltage battery sensor (58) monitors the power level of the low-voltage battery and sends the information to the vehicle domain controller (31) through the regional controller (21). If the low-voltage battery power level is detected to be low, the vehicle domain controller (31) controls the high-voltage battery management module (61) to turn on the high voltage, the high-voltage relay (62) is closed, and the DC-DC converter (63) starts working to allow the high-voltage power battery to charge the low-voltage power battery.

[0037] Step S8. When the low-voltage power received by the vehicle domain controller (31) returns to the normal threshold, the vehicle domain controller (31) controls the high-voltage battery management module (61) to lower the high voltage, the high-voltage relay (62) is disconnected, and the DC-DC converter (63) stops working;

[0038] Step S9. After the customer has finished the experience, he presses the one-button start switch (51), and the vehicle is powered off at low voltage, and the experience ends.

[0039] Specifically, the various vehicle body control functions experienced in step S6 include: operating various control switches in the vehicle, controlling the lifting and lowering of windows (53), controlling the switches of exterior and interior lights (54), adjusting seats (55), turning on or off traffic horns / alarm horns (56), and controlling the central control screen (12);

[0040] Further, such as Figure 3 As shown, as the second control method for the aforementioned pure electric vehicle system for customers to statically experience in this embodiment, on the basis of the first control method, in step S5, after the vehicle domain controller (31) shields all closed lock inputs, if the customer steps on the brake pedal (57) at this time, then before the vehicle domain controller (31) controls the low voltage power of the vehicle in step S6, step S10 is added: the regional controller (21) sends an instruction to the vehicle domain controller (31), the vehicle domain controller (31) notifies the high-voltage battery management module (61) to turn on the high voltage, the high-voltage relay (62) is closed, and the DC-D The C converter (63) is working. At this time, the customer can turn on and adjust the air conditioning through the central control screen (12). The cabin domain controller (11) sends the air conditioning adjustment request to the vehicle domain controller (31) through the regional controller (21). The vehicle domain controller (31) sends the air conditioning control instruction to the regional controller (21). The regional controller (21) controls the blower and various dampers (83) in the air conditioning accessory system (80) to work. If the air conditioning control instruction is cooling, the electronic compressor (81) is controlled to work. If the air conditioning control instruction is heating, the PTC heater (82) is controlled to heat.

[0041] Furthermore, if Figure 4As shown, as the third control method for the aforementioned pure electric vehicle system for customers to statically experience in this embodiment, on the basis of the second control method, step S3 is replaced by step S11: the dealer can also enter the vehicle mode selection interface through the mobile phone APP and select "car show mode"; and step S4 is replaced by step S12: the mobile phone APP will then pop up an interface for entering a verification code, and the cockpit domain controller (11) sends this request to the Internet of Vehicles module (41) and the vehicle domain controller (31) through the regional controller (21). The cloud (42) confirms whether the account is authorized to change the current vehicle. If authorized, step S5 is executed after sending the car show mode change request and the authentication pass information to the vehicle domain controller (31).

[0042] The above description is only a preferred embodiment of the present invention and does not limit the structure of the present invention in any form. Any simple modification, equivalent change and modification of the above embodiment based on the technical essence of the present invention shall fall within the scope of the technical solution of the present invention.

Claims

1. A control method for allowing customers to statically experience a pure electric vehicle system, characterized in that: The pure electric vehicle system for customers to statically experience is composed of a cockpit control system (10), a regional control system (20), a vehicle control system (30), a vehicle networking control system (40), a body accessory system (50), a high-voltage control system (60), a drive system (70) and an air-conditioning accessory system (80), wherein the cockpit control system (10) includes a cockpit domain controller (11) and a central control screen (12), the regional control system (20) includes a regional controller (21), the vehicle control system (30) includes a vehicle domain controller (31), the vehicle networking control system (40) includes a vehicle networking module (41) and a cloud (42), and the body accessory system (50) includes The system comprises a one-touch start switch (51), door locks (52), windows (53), exterior and interior lights (54), seats (55), traffic horns / alarm horns (56), brake pedals (57) and low-voltage battery sensors (58); the high-voltage control system (60) comprises a high-voltage battery management module (61), a high-voltage relay (62) and a DC-DC converter (63); the drive system (70) comprises a shifter (71) and a motor (72); the air-conditioning accessory system (80) comprises an electronic compressor (81), a PTC heater (82) and a blower & various dampers (83); the control method for providing customers with a static experience of a pure electric vehicle system comprises the following steps: Step S1. When the regional controller (21) detects that the one-button start switch (51) is pressed, it immediately sends a start signal to the vehicle domain controller (31); Step S2. After receiving the start signal, the vehicle domain controller (31) memorizes the vehicle mode before the last power-off. If the vehicle mode before the last power-off is the car show mode, step S6 is executed; otherwise, step S3 is executed. Step S3. The dealer enters the vehicle mode selection interface by clicking on the central control screen (12) and selects "Auto Show Mode". The central control screen (12) then pops up an interface for entering a verification code. The cockpit domain controller (11) sends this request to the Internet of Vehicles module (41) and the vehicle domain controller (31) through the regional controller (21); Step S4. The Internet of Vehicles module (41) sends the request to the cloud (42). The cloud (42) sends the SMS verification code to the mobile phone number of the dealer corresponding to the vehicle, and sends the code corresponding to the verification code to the Internet of Vehicles module (41). The dealer enters the verification code on the central control screen (12). The cockpit domain controller (11) sends the verification code to the Internet of Vehicles module (41). The Internet of Vehicles module (41) verifies whether the verification code matches the corresponding code sent by the cloud (42). If they match, the regional controller (21) sends a verification success instruction to the vehicle domain controller (31). After receiving the instruction, the vehicle domain controller (31) enters the car show mode. Step S5. The vehicle domain controller (31) sends a door unlocking instruction to the regional controller (21), the regional controller (21) controls the door lock (52) to perform unlocking, and the vehicle domain controller (31) blocks all closed lock inputs; Step S6. The vehicle domain controller (31) controls the low voltage power on the vehicle, and the customer can experience various body control functions; Step S7. The low-voltage battery sensor (58) monitors the power level of the low-voltage battery and sends the information to the vehicle domain controller (31) through the regional controller (21). If the low-voltage battery power level is detected to be low, the vehicle domain controller (31) controls the high-voltage battery management module (61) to turn on the high voltage, the high-voltage relay (62) is closed, and the DC-DC converter (63) starts working to allow the high-voltage power battery to charge the low-voltage power battery. Step S8. When the low-voltage power received by the vehicle domain controller (31) returns to the normal threshold, the vehicle domain controller (31) controls the high-voltage battery management module (61) to lower the high voltage, the high-voltage relay (62) is disconnected, and the DC-DC converter (63) stops working; Step S9. After the customer has finished the experience, he presses the one-button start switch (51), and the vehicle is powered off at low voltage, and the experience ends.

2. A control method for allowing customers to statically experience a pure electric vehicle system according to claim 1, characterized in that: In step S2, after the vehicle domain controller (31) shields all closed lock inputs, if the customer steps on the brake pedal (57) at this time, then in step S6, before the vehicle domain controller (31) controls the low voltage power on the vehicle, the regional controller (21) sends a command to the vehicle domain controller (31), the vehicle domain controller (31) notifies the high voltage on the high voltage battery management module (61), the high voltage relay (62) closes, and the DC-DC converter (63) works. At this time, the customer can turn on the air conditioning through the central control screen (12), the cabin domain controller (11) sends the air conditioning adjustment request to the vehicle domain controller (31) through the regional controller (21), the vehicle domain controller (31) sends the air conditioning control instruction to the regional controller (21), the regional controller (21) controls the blower and various dampers (83) in the air conditioning accessory system (80) to work, if the air conditioning control instruction is cooling, the electronic compressor (81) is controlled to work, if the air conditioning control instruction is heating, the PTC heater (82) is controlled to heat.

3. The control method for allowing customers to statically experience a pure electric vehicle system according to claim 1, characterized in that: In step S3, the dealer can also enter the vehicle mode selection interface through the mobile phone APP and select "car show mode". Then, the mobile phone APP will pop up an interface for inputting a verification code. The cockpit domain controller (11) sends this request to the Internet of Vehicles module (41) and the vehicle domain controller (31) through the regional controller (21); the cloud (42) in the corresponding step S4 confirms whether the dealer is authorized to change the current vehicle. If authorized, step S5 is executed after sending the car show mode change request and the authentication pass information to the vehicle domain controller (31).

4. The control method for allowing customers to statically experience a pure electric vehicle system according to claim 1, characterized in that: The various vehicle body control functions experienced in step S6 include: operating various control switches in the vehicle, controlling the lifting and lowering of windows (53), controlling the switches of external and internal lights (54), adjusting seats (55), turning on or off traffic horns / alarm horns (56), and controlling the central control screen (12).

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