Modularized new energy two-wheeled vehicle body controller

Abstract

The utility model discloses a modularized new energy two-wheeled vehicle body controller which comprises a vehicle body control module, a shell and a protective cover, a control chip is welded to the top of the vehicle body control module, two sets of CAN modules are welded to one side of the top of the vehicle body control module, the shell is arranged on one side of the vehicle body control module, and the protective cover is arranged on the shell. A protective cover is installed on the outer shell, a breathable patch is installed on one side of the protective cover, the outer shell is matched with the protective cover, an external wiring harness is externally connected to a front port of the vehicle body control module, and a pre-charging function module is welded to the back face of the vehicle body control module; according to the utility model, the vehicle body control module, and the shell, the protective cover, the external wiring harness and the ventilation paste related parts which are matched with the vehicle body control module are integrated and modularly designed, and the production and maintenance processes are simplified through an integrated assembly mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of vehicle body controller, concretely is a kind of modularization new energy two-wheeled vehicle body controller. BACKGROUND

[0002] BCM module is applied on electric two-wheeled vehicle responsible for coordinating and controlling the various electronic systems of vehicle, control and monitor the charging state of battery, and the control of various lights;With more and more advanced technology, the function and characteristic that vehicle body control module needs to manage are more and more, which leads to the increase of MCU performance demand, the increase of input / output processor and channel number, and the need to develop more complex functions and diagnostic logic;BCM must be compatible with various vehicle models;In the rapidly changing electric vehicle market, it is a challenge to ensure seamless integration with different components and systems;Although the BCM module on the market has good function expansion, high reliability, but the structure is complex, and the cost is higher;If direct power is connected before battery pack is connected to load, load can be damaged due to instantaneous voltage being too high;

[0003] The disadvantages of conventional technology are: 1, integrated structure is complex, and the cost is higher;2, if direct power is connected before battery pack is connected to load, load can be damaged due to instantaneous voltage being too high. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of modularization new energy two-wheeled vehicle body controller to solve the problem in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of modularization new energy two-wheeled vehicle body controller, including vehicle body control module, shell, protective cover, the top of the vehicle body control module is welded with control chip, the top of the vehicle body control module is welded with two groups of CAN module on one side, the side of the vehicle body control module is provided with shell, the side of the protective cover is installed with breathable paste, the shell is compatible with protective cover, the front port of the vehicle body control module is externally connected with external wiring harness, the back of the vehicle body control module is welded with pre-charging function module.

[0006] Preferably, the both ends of the shell are provided with connecting blocks, and mounting holes are formed in the connecting blocks.

[0007] Preferably, the inside of the protective cover is provided with a through hole, and the external wiring harness extends to the outside through the through hole.

[0008] Preferably, a jack hole is formed in the top of the through hole of the protective cover, and a jack is arranged in the middle of the top of the external wiring harness, and the jack is compatible with the jack hole.

[0009] Preferably, the breathable paste is a circular sheet structure, and the thickness is 1mm.

[0010] Preferably, the outer shell is arc-shaped.

[0011] Compared with the prior art, the body control module of the modular new energy two-wheeled vehicle body controller integrates the body control module and related components such as the shell, the protective cover, the external wiring harness and the breathable sticker in a modular design, and is assembled in an integrated manner, thereby simplifying the production and maintenance processes.

[0012] The body control module adopts a modular hardware design, thereby reducing the integration complexity; the modular components with different functions such as the shell, the protective cover, the external wiring harness and the breathable sticker can be used in a standardized manner with the BCM main module, thereby making the assembly and maintenance of the entire system more convenient; the integrated design reduces the number of components and the complex circuit connection, thereby reducing the production cost and improving the reliability; during maintenance, if the body control module or one of the components thereof fails, the entire module can be quickly replaced, and complex diagnosis and repair of the single component are not required.

[0013] The body controller contains a pre-charge function module, which is helpful for voltage balancing between battery units and avoids uneven charging caused by too large voltage difference between the battery units; through pre-charging, damage caused by too low voltage of the battery units can be avoided, especially after the battery is not used or discharged for a long time; the pre-charging can reduce the current impact of the battery during formal charging, reduce the temperature rise of the battery and prolong the service life of the battery. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 FIG. 1 is a structural schematic diagram of the utility model;

[0015] Figure 2 FIG. 1 is an exploded view of the utility model;

[0016] Figure 3 FIG. 1 is a perspective view of the utility model in a combined state;

[0017] Figure 4 FIG. 1 is a back view of the body control module of the utility model.

[0018] In the figure: 1, the body control module; 2, the shell; 3, the protective cover; 4, the external wiring harness; 5, the breathable sticker; 6, the control chip; 7, the CAN module; 8, the pre-charge function module. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all the other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the scope of protection of the present utility model.

[0020] Please refer to Figures 1-4 The utility model provides an embodiment: a kind of modular new energy two-wheeled vehicle body controller, including body control module 1, shell 2, protective cover 3, the top of body control module 1 is welded with control chip 6, the top of body control module 1 one side is welded with two groups of CAN module 7, the side of body control module 1 is provided with shell 2, the side of protective cover 3 is equipped with breathable paste 5, shell 2 is compatible with protective cover 3, the front port of body control module 1 is externally connected with external wiring harness 4, the back of body control module 1 is welded with pre-charging function module 8.

[0021] The both ends of shell 2 are provided with connecting blocks, and mounting holes are formed in the connecting blocks;The inside of protective cover 3 is provided with a through hole, and external wiring harness 4 extends to the outside through the through hole;A jack is formed in the top of the through hole of protective cover 3, and a plug is arranged in the middle of the top of external wiring harness 4, and the plug is compatible with the jack, achieving good positioning effect;Breathable paste 5 is a circular sheet structure, with a thickness of 1mm, and protective cover 3 is placed on shell 2, leaving a 1mm gap to apply sealing silicone rubber to prevent water from entering;The outer edges of shell 2 are arc-shaped, with corner arcs, making it comfortable to hold.

[0022] Working principle: body control module 1 is inserted into the clamping groove of shell 2, breathable paste 5 is installed on protective cover 3, protective cover 3 is placed on shell 2, leaving a 1mm gap to apply sealing silicone rubber to prevent water from entering, external wiring harness 4 is connected to the front port of body control module 1, control chip 6 is responsible for controlling the whole body control system, CAN module supports standard protocol, connects various electronic control units to realize the cooperative work of machines and equipment, pre-charging function module 8 is welded on the back of body control module 1 to support prior controller charging, to charge the battery with low current and small amplitude, to reduce pressure difference, to ensure the balance and safety of battery pack.

[0023] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that the present application can be implemented in other embodiments without departing from the spirit or essential characteristics of the present application. The embodiments should therefore be considered in all respects as illustrative and not restrictive, the scope of the present application being indicated by the appended claims rather than by the above description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the scope of the claims.

[0024] In the description of the present application, unless otherwise specified and limited, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For a person skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. A modular new energy two-wheeled vehicle body controller, comprising a body control module (1), a housing (2), and a protective cover (3), characterized in that: A control chip (6) is welded to the top of the body control module (1), two groups of CAN modules (7) are welded to one side of the top of the body control module (1), a shell (2) is provided on one side of the body control module (1), a breathable patch (5) is installed on one side of the protective cover (3), the shell (2) is adapted to the protective cover (3), an external wiring harness (4) is externally connected to the front port of the body control module (1), and a pre-charge function module (8) is welded to the back of the body control module (1).

2. A modular new energy two-wheeled vehicle body controller according to claim 1, characterized in that: Connecting blocks are provided at both ends of the housing (2), and mounting holes are provided on the connecting blocks.

3. A modular new energy two-wheeled vehicle body controller according to claim 1, characterized in that: A through hole is provided inside the protective cover (3), and the external wiring harness (4) extends through the through hole to the outside.

4. A modular new energy two-wheeled vehicle body controller according to claim 3, characterized in that: A socket is provided at the top of the through hole of the protective cover (3), and an insert block is provided at the middle of the top of the external wiring harness (4), and the insert block is adapted to the socket.

5. The modular new energy two-wheeled vehicle body controller according to claim 1, characterized in that: The breathable patch (5) is a circular sheet structure with a thickness of 1 mm.

6. A modular new energy two-wheeled vehicle body controller according to claim 1, characterized in that: The outer edges of the shell (2) are all arc-shaped.

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