Oil pump system of double-channel EUC controller
By adopting a dual-channel EUC controller in the oil pump system, one controller manages two oil pumps, the problem of increased cost and space occupation in the prior art is solved, and more efficient space utilization and reduced manufacturing costs are achieved.
Patent Information
- Application Number
- CN202411422425.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-02-14
AI Technical Summary
In the prior art In the saddle-shaped oil tank and other scenarios, in order to achieve the control of two oil pumps, two independent controllers are usually required, resulting in an increase in cost and space occupation.
An oil pump system with a dual-channel EUC controller is used, which is electrically coupled to two oil pumps through one controller and connected to the ECU using a CAN bus cable to achieve control of the two oil pumps.
This solution not only saves space and manufacturing costs, but also efficiently manages two oil pumps through control logic, which is suitable for scenarios where two oil pumps are required to be set up in a limited space.
Smart Images
Figure CN119435262A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to an oil pump system of a dual-channel EUC controller, and mainly relates to the field of oil pump control. Background Art
[0002] In usage scenarios such as saddle-shaped fuel tanks, two fuel pumps are usually required to transport gasoline. Currently, a common solution is to use one controller for one fuel pump to drive the controller. On the one hand, this solution will increase the cost of the controller. On the other hand, the space occupied by an additional controller will also increase significantly. Summary of the invention
[0003] In view of the above deficiencies in the prior art, the present invention proposes an oil pump system with a dual-channel EUC controller, which adopts one controller electrically connected to two oil pumps and controls the two oil pumps through control logic, thereby saving space and manufacturing costs.
[0004] To achieve the above object, the technical solution of the present invention is: an oil pump system of a dual-channel EUC controller, characterized in that it includes an oil pump and a controller;
[0005] The two oil pumps are located in the oil tank, and the output ends of the two oil pumps are connected to a main pipe, and the main pipe is connected to an oil rail.
[0006] The controller is electrically connected to the two oil pumps, and the controller is connected to the ECU via a CAN bus cable.
[0007] Preferably, the main pipe is provided with a filter.
[0008] Preferably, the main pipe is provided with a high-pressure pump.
[0009] Preferably, an oil pressure sensor is provided in the pipeline between the high-pressure pump and the oil pump, and the oil pressure sensor is electrically connected to the ECU.
[0010] Preferably, a high-pressure pressure sensor is provided between the high-pressure pump and the oil rail, and the high-pressure pressure sensor is electrically connected to the ECU.
[0011] The technical principles and beneficial effects of the present invention are as follows:
[0012] This solution uses one controller to electrically connect two oil pumps, and controls the two oil pumps through control logic, which saves more space and manufacturing costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only one of the drawings of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0014] Figure 1 Schematic diagram of an embodiment of the present invention. DETAILED DESCRIPTION
[0015] The technical solutions in the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only preferred embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0016] Example
[0017] like Figure 1 As shown, an embodiment of the present invention includes an oil pump system of a dual-channel EUC controller, characterized in that it includes an oil pump and a controller; the two oil pumps are located in the oil tank, the output ends of the two oil pumps are connected to a main pipe, the main pipe is connected to an oil rail, the controller is electrically connected to the two oil pumps, and the controller is connected to the ECU via a CAN bus cable.
[0018] This solution is mainly used in scenarios where two oil pumps need to be set up in the same space, such as a saddle-shaped oil pump. In order to better extract the oil on both sides, oil pumps need to be set up on both sides. Using one controller to control the two oil pumps using control logic will take up less space.
[0019] The main pipe is provided with a filter. The main pipe is provided with a high-pressure pump.
[0020] An oil pressure sensor is provided on a pipeline between the high-pressure pump and the oil pump, and the oil pressure sensor is electrically connected to the ECU.
[0021] A high-pressure pressure sensor is arranged between the high-pressure pump and the oil rail, and the high-pressure pressure sensor is electrically connected to the ECU.
[0022] This solution uses one controller to electrically connect two oil pumps, and controls the two oil pumps through control logic, which saves more space and manufacturing costs.
[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims
1. An oil pump system of a dual-channel EUC controller, characterized in that: Including oil pump and controller; The two oil pumps are located in the oil tank, and the output ends of the two oil pumps are connected to a main pipe, and the main pipe is connected to an oil rail. The controller is electrically connected to the two oil pumps, and the controller is connected to the ECU via a CAN bus cable.
2. The oil pump system of the dual-channel EUC controller according to claim 1, characterized in that: The main pipe is provided with a filter.
3. The oil pump system of the dual-channel EUC controller according to claim 1, characterized in that: The main pipe is provided with a high-pressure pump.
4. The oil pump system of the dual-channel EUC controller according to claim 1, characterized in that: An oil pressure sensor is provided on a pipeline between the high-pressure pump and the oil pump, and the oil pressure sensor is electrically connected to the ECU.
5. The oil pump system of the dual-channel EUC controller according to claim 1, characterized in that: A high-pressure pressure sensor is arranged between the high-pressure pump and the oil rail, and the high-pressure pressure sensor is electrically connected to the ECU.