Integrated control management system of electric vehicle and electric vehicle

Abstract

The utility model provides an integrated control management system of an electric vehicle and the electric vehicle. The system comprises a front management module, a rear management module, a controller, a power supply, a motor and a left / right switch assembly, the controller is used for providing a high-voltage power supply provided by the power supply for the motor, converting the high-voltage power supply into a low-voltage power supply and providing the low-voltage power supply for the post-management module; the rear management module is used for providing power and communication for the front management module through a power line and a communication line; the front management module is used for sending a handle rotating signal of the left / right switch assembly to the controller through the rear management module, so that the controller controls the motor to adjust power output according to the handle rotating signal; front electrical equipment and rear electrical equipment of the whole vehicle are managed through the front management module and the rear management module so as to control operation of the whole vehicle. Meanwhile, the using amount of wiring harnesses of the whole vehicle is reduced, and homogenization of electrical equipment of the electric vehicle is promoted; except a main loop and a circuit directly connected with the storage battery pack, the voltage of other circuits of the vehicle is a low-voltage power supply.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle control, in particular to an integrated control management system for electric vehicles and the electric vehicles. Background Art

[0002] At present, as a green and environmentally friendly means of transportation, two-wheeled electric vehicles have entered a new stage of high-quality development with the explosion of market demand. Under the influence of multiple factors such as demand and cost, two-wheeled electric vehicles are developing in the direction of platformization, lightweight, diversification, personalization, and enhanced trendy play attributes. Therefore, new challenges have been raised to the stability, safety, low power consumption, and low cost of two-wheeled electric vehicles.

[0003] Most two-wheeled electric vehicles use cables for vehicle system communication, and electrical signals control the operation of the vehicle's electrical components through cables. However, this method results in many cross-nodes in the cable harness, and the production process is complicated. Many harnesses are usually wrapped in an insulating cable casing, which takes up a large space and is prone to short circuits and fires, causing the vehicle to spontaneously combust.

[0004] In addition, although some vehicles use digital modules for communication, the digital modules are directly powered by battery units, which have high voltage, generate high heat, and are prone to damage. Utility Model Content

[0005] In view of this, the purpose of the utility model is to provide an integrated control management system for electric vehicles and an electric vehicle, which manages the front electrical equipment and rear electrical equipment of the entire vehicle through the front management module and the rear management module to achieve the control of the operation of the entire vehicle; at the same time, reduces the use of the entire vehicle wiring harness and promotes the homogenization of the electrical equipment of the electric vehicle; and realizes that the voltage of the vehicle circuits other than the main circuit and the circuit directly connected to the battery pack is a low-voltage power supply.

[0006] In a first aspect, an embodiment of the utility model provides an integrated control management system for an electric vehicle, the system comprising: a front management module, a rear management module, a controller, a power supply, a motor, and a left / right switch assembly;

[0007] The front management module, the rear management module and the controller are connected in sequence, the power supply and the motor are connected to the controller respectively, and the left / right switch assembly is connected to the front management module;

[0008] The controller is used to provide the high-voltage power provided by the power supply to the motor, and convert the high-voltage power into a low-voltage power to provide to the rear management module;

[0009] The rear management module is used to provide power and communication for the front management module through a power line and a communication line;

[0010] The front management module is used to send the throttle signal of the left / right switch assembly to the controller through the rear management module, so that the controller controls the motor to adjust the power output according to the throttle signal.

[0011] Furthermore, the post-management module has a built-in wireless communication module;

[0012] The wireless communication module is used to communicate information with the user terminal;

[0013] Wherein, the wireless communication module includes a 4G and / or Bluetooth module.

[0014] Further, the rear management module also includes a first power supply and a communication port;

[0015] The first power supply and communication port are used to send the first control instruction information to the rear electrical device, so that the rear electrical device performs a corresponding operation according to the first control instruction information;

[0016] Wherein, the rear electrical equipment at least includes a seat cushion, a saddle, a ranging radar and a side support.

[0017] Furthermore, the front management module has a built-in sound device;

[0018] The sound device is used to play voice information according to the instruction information;

[0019] Wherein, the sound device includes a speaker.

[0020] Further, the front management module also includes a second power supply and a communication port;

[0021] The second power supply and the communication port are used to send the second control instruction information to the front electrical device, so that the front electrical device performs a corresponding operation according to the second control instruction information;

[0022] Wherein, the front electrical equipment at least includes a driving recorder and a gyroscope.

[0023] Furthermore, the system also includes a power switch;

[0024] The power switch is used to generate a trigger signal and send the trigger signal to the rear management module through the front management module.

[0025] Furthermore, the post-management module is used to turn on or off the power supply according to the trigger signal.

[0026] Furthermore, the post-management module is used to receive control information sent by a user terminal, and turn on or off the power supply according to the control information.

[0027] Furthermore, the low voltage power supply is 12V.

[0028] In a second aspect, an embodiment of the utility model provides an electric vehicle, including the integrated control management system of the electric vehicle as described above.

[0029] The embodiment of the utility model provides an integrated control management system for an electric vehicle and an electric vehicle, the system comprising: a front management module, a rear management module, a controller, a power supply, a motor and a left / right switch assembly; the front management module, the rear management module and the controller are connected in sequence, the power supply and the motor are respectively connected to the controller, and the left / right switch assembly is connected to the front management module; the controller is used to provide the motor with high-voltage power provided by the power supply, and convert the high-voltage power into low-voltage power to provide to the rear management module; the rear management module is used to provide power and communication to the front management module through a power line and a communication line; the front management module is used to send the handlebar signal of the left / right switch assembly to the controller through the rear management module, so that the controller controls the motor to adjust the power output according to the handlebar signal; the front electrical equipment and the rear electrical equipment of the whole vehicle are managed by the front management module and the rear management module to achieve the control of the operation of the whole vehicle; at the same time, the use of the whole vehicle wiring harness is reduced and the homogenization of the electrical equipment of the electric vehicle is promoted; the voltage of other circuits of the vehicle except the main circuit and the circuit directly connected to the battery pack is realized as a low-voltage power supply.

[0030] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model are realized and obtained by the structures specifically pointed out in the description, claims and drawings.

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 A schematic diagram of an integrated control management system for an electric vehicle provided in Embodiment 1 of the present utility model;

[0034] Figure 2 A schematic diagram of an integrated control management system for another electric vehicle provided in Embodiment 1 of the utility model;

[0035] Figure 3 A schematic diagram of the front management module structure provided in the second embodiment of the present utility model;

[0036] Figure 4 This is a schematic diagram of the post-management module structure provided in Embodiment 2 of the present utility model.

[0037] icon:

[0038] 21-front management module; 22-rear management module; 23-controller; 24-power supply; 25-motor; 26-left / right switch assembly. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] To facilitate understanding of this embodiment, the embodiment of the utility model is described in detail below.

[0041] Embodiment 1:

[0042] Figure 1 This is a schematic diagram of an integrated control management system for an electric vehicle provided in Embodiment 1 of the present utility model.

[0043] Reference Figure 1 , the system includes: a front management module 21, a rear management module 22, a controller 23, a power supply 24, a motor 25 and a left / right switch assembly 26;

[0044] The front management module 21, the rear management module 22 and the controller 23 are connected in sequence, the power supply 24 and the motor 25 are connected to the controller 23 respectively, and the left / right switch assembly 26 is connected to the front management module 21;

[0045] The controller 23 is used to provide the high voltage power provided by the power supply to the motor 25, and convert the high voltage power into a low voltage power to provide to the rear management module 22;

[0046] The rear management module 22 is used to provide power and communication to the front management module 21 through a power line and a communication line;

[0047] The front management module 21 is used to send the turning signal of the left / right switch assembly 26 to the controller 23 through the rear management module 22, so that the controller 23 controls the motor 25 to adjust the power output according to the turning signal. The controller converts the high voltage power of the power source (battery pack) into a low voltage power of 12V and outputs it to the rear management module for use.

[0048] Further, see Figure 2 , the rear management module has a built-in wireless communication module;

[0049] A wireless communication module, used for information communication with a user terminal;

[0050] The wireless communication module includes a 4G and / or Bluetooth module.

[0051] Specifically, the wireless communication module includes 4G, Bluetooth module, and 4G and Bluetooth module, which facilitates the communication between the post-management module and the user terminal to realize remote management. The user terminal can be a mobile phone.

[0052] Further, the rear management module also includes a first power supply and a communication port;

[0053] The first power supply and communication port are used to send the first control instruction information to the rear electrical device, so that the rear electrical device performs a corresponding operation according to the first control instruction information;

[0054] Among them, the rear electrical equipment at least includes a seat cushion, a saddle, a ranging radar and a side support, but is not limited to the above electrical equipment, and also includes other electrical equipment.

[0055] Specifically, the rear management module reserves a first power supply and communication port to facilitate customers to customize the equipment. The customizable equipment and functions include but are not limited to seat heating, saddle opening, ranging radar, and side support power off.

[0056] Furthermore, the front management module has a built-in sound device;

[0057] An audio device, used for playing voice information according to the instruction information;

[0058] Wherein, the sound device includes a speaker.

[0059] Specifically, the front and rear light indicators and instrument displays of the vehicle are controlled by the signals given by the left / right switch assemblies, and the handlebar signals in the left / right switch assemblies are fed back to the controller through the front management module to adjust the current power output of the vehicle.

[0060] The front management module integrates the sound device, and the rear management module integrates the 4G and / Bluetooth modules, eliminating the need to equip the speaker, 4G cloud box and Bluetooth separately. The front and rear management modules also reserve multiple ports, and can be customized according to customer needs.

[0061] Further, the front management module also includes a second power supply and communication port;

[0062] The second power supply and communication port are used to send the second control instruction information to the front electrical device, so that the front electrical device performs a corresponding operation according to the second control instruction information;

[0063] Among them, the front electrical equipment at least includes a driving recorder and a gyroscope, but is not limited to the above electrical equipment, and also includes other electrical equipment.

[0064] Specifically, the front management module also reserves a second power supply and communication port to facilitate customers to customize the front electrical equipment.

[0065] Further, the system also includes a power switch;

[0066] The power switch is used to generate a trigger signal and send the trigger signal to the rear management module through the front management module.

[0067] Furthermore, the rear management module is used to turn on or off the power according to the trigger signal.

[0068] Furthermore, the post-management module is used to receive control information sent by the user terminal and turn the power on or off according to the control information.

[0069] Furthermore, the low voltage power supply is 12V.

[0070] Specifically, the power switch is placed at the front end of the vehicle. Through the power switch, the user can transmit the signal through the front management module to the rear management module to determine whether to turn it on or off; at the same time, it can also be turned on or off through the APP or applet of the user terminal via Bluetooth or 4G.

[0071] The embodiment of the utility model provides an electric vehicle, including the integrated control management system of the electric vehicle as described above. The application can be applied to electric two-wheeled vehicles and three-wheeled vehicles.

[0072] Embodiment 2:

[0073] Figure 3 This is a schematic diagram of the front management module structure provided in Example 2 of the utility model.

[0074] Reference Figure 3 The front management module includes interface 1, interface 2, interface 3, interface 4, interface 5, interface 6, interface 7, interface 8, interface 9 and interface 10.

[0075] Interface 1 corresponds to the two interfaces of the front management module 1, wherein interface 1 is connected to the brake and interface 2 is grounded.

[0076] Interface 2 corresponds to 10 interfaces of the front management module 2, among which, among these 10 interfaces, interface 1 is reverse / P gear, interface 2 is high beam, interface 3 is right turn, interface 4 is the horn switch, interface 5 is left turn, interface 6 is low beam, interfaces 7, 8 and 9 are grounded, and interface 10 is a bridge.

[0077] Interface 3 is a reserved port.

[0078] Interface 4 corresponds to the 6 interfaces of the front management module 4, among which, among these 6 interfaces, interface 1 provides 12V power supply, interface 2 is low beam, interface 3 is high beam, interface 4 is clearance, interface 5 is right turn, and interface 6 is left turn.

[0079] Interface 6 corresponds to 4 interfaces of front management module 6, interface 7 corresponds to 2 interfaces of front management module 7, interface 8 corresponds to 6 interfaces of front management module 8, interface 9 corresponds to 10 interfaces of front management module 9, and interface 10 corresponds to 2 interfaces of front management module 10. The functions of the interfaces refer to Figure 3 .

[0080] Figure 4 This is a schematic diagram of the post-management module structure provided in Embodiment 2 of the present utility model.

[0081] Reference Figure 4 The rear management module includes interface 1, interface 2, interface 3, interface 4, interface 5 and interface 6.

[0082] Interface 1, interface 3 and interface 5 are reserved ports, and interface 2 corresponds to the 10 interfaces of the rear management module 2. Among these 10 interfaces, interface 1 is communication B, interface 5 is for providing 12V power supply, interface 6 is communication A, interface 7 is a one-line connection, interface 8 is the motor phase line, interface 9 is grounding, and interface 10 is ACC.

[0083] Interface 4 corresponds to the six interfaces of the rear management module 4 , wherein among the six interfaces, interface 1 , interface 2 , interface 3 and interface 4 are connected to the front management module.

[0084] Interface 6 corresponds to the six interfaces of the rear management module 6, among which, among the six interfaces, interface 1 is for left turn, interface 2 is for braking, interface 3 is for side marker, interface 4 is for right turn, and interface 6 provides 12V power supply.

[0085] The embodiment of the utility model provides an integrated control management system for an electric vehicle and an electric vehicle, the system comprising: a front management module, a rear management module, a controller, a power supply, a motor and a left / right switch assembly; the front management module, the rear management module and the controller are connected in sequence, the power supply and the motor are respectively connected to the controller, and the left / right switch assembly is connected to the front management module; the controller is used to provide the motor with high-voltage power provided by the power supply, and convert the high-voltage power into low-voltage power to provide to the rear management module; the rear management module is used to provide power and communication to the front management module through a power line and a communication line; the front management module is used to send the handlebar signal of the left / right switch assembly to the controller through the rear management module, so that the controller controls the motor to adjust the power output according to the handlebar signal; the front electrical equipment and the rear electrical equipment of the whole vehicle are managed by the front management module and the rear management module to achieve the control of the operation of the whole vehicle; at the same time, the use of the whole vehicle wiring harness is reduced and the homogenization of the electrical equipment of the electric vehicle is promoted; the voltage of other circuits of the vehicle except the main circuit and the circuit directly connected to the battery pack is realized as a low-voltage power supply.

[0086] The computer program product provided in the embodiment of the utility model includes a computer-readable storage medium storing program code. The instructions included in the program code can be used to execute the method described in the previous method embodiment. The specific implementation can be found in the method embodiment, which will not be repeated here.

[0087] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the system and device described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0088] In addition, in the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0089] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the utility model can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the utility model. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc., which can store program codes.

[0090] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, 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 understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0091] Finally, it should be noted that the above-described embodiments are only specific implementation methods of the present utility model, which are used to illustrate the technical solution of the present utility model, rather than to limit it. The protection scope of the present utility model is not limited thereto. Although the present utility model is described in detail with reference to the above-mentioned embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solution recorded in the above-mentioned embodiments within the technical scope disclosed by the present utility model, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiment of the present utility model, and should be included in the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be based on the protection scope of the claims.

Claims

1. An integrated control and management system for electric vehicles, characterized in that: The system includes: a front management module, a rear management module, a controller, a power supply, a motor and a left / right switch assembly; The front management module, the rear management module and the controller are connected in sequence, the power supply and the motor are connected to the controller respectively, and the left / right switch assembly is connected to the front management module; The controller is used to provide the high-voltage power provided by the power supply to the motor, and convert the high-voltage power into a low-voltage power to provide to the rear management module; The rear management module is used to provide power and communication for the front management module through a power line and a communication line; The front management module is used to send the throttle signal of the left / right switch assembly to the controller through the rear management module, so that the controller controls the motor to adjust the power output according to the throttle signal.

2. The integrated control and management system of electric vehicles according to claim 1, characterized in that: The rear management module has a built-in wireless communication module; The wireless communication module is used to communicate information with the user terminal; Wherein, the wireless communication module includes a 4G and / or Bluetooth module.

3. The integrated control and management system of electric vehicles according to claim 1, characterized in that: The rear management module also includes a first power supply and a communication port; The first power supply and communication port are used to send the first control instruction information to the rear electrical device, so that the rear electrical device performs a corresponding operation according to the first control instruction information; Wherein, the rear electrical equipment at least includes a seat cushion, a saddle, a ranging radar and a side support.

4. The integrated control and management system of electric vehicles according to claim 1, characterized in that: The front management module has a built-in sound device; The sound device is used to play voice information according to the instruction information; Wherein, the sound device includes a speaker.

5. The integrated control and management system of electric vehicles according to claim 1, characterized in that: The front management module also includes a second power supply and a communication port; The second power supply and the communication port are used to send the second control instruction information to the front electrical device, so that the front electrical device performs a corresponding operation according to the second control instruction information; Wherein, the front electrical equipment at least includes a driving recorder and a gyroscope.

6. The integrated control and management system of electric vehicles according to claim 1, characterized in that: The system also includes a power switch; The power switch is used to generate a trigger signal and send the trigger signal to the rear management module through the front management module.

7. The integrated control and management system of electric vehicles according to claim 6, characterized in that: The post-management module is used to turn on or off the power supply according to the trigger signal.

8. The integrated control and management system of electric vehicles according to claim 1, characterized in that: The post-management module is used to receive control information sent by the user terminal, and turn on or off the power supply according to the control information.

9. The integrated control and management system of electric vehicles according to claim 1, characterized in that: The low voltage power supply is 12V.

10. An electric vehicle, characterized in that: An integrated control management system for an electric vehicle comprising any one of claims 1 to 9.

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