New energy automobile electronic control system signal data management platform and management method
A new energy vehicle and electronic control system technology, which is applied in the field of signal data management platform of the new energy vehicle electronic control system, can solve problems such as incorrect transmission, affecting model simulation and compilation results, and reducing development efficiency. Avoid data type or signal name mismatch and save time and cost
Pending Publication Date: 2022-07-01
SHAANXI AUTOMOBILE GROUP
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] During the development process of the existing vehicle model divided into modules, the same signal in the input and output of different modules has errors in the transmission of information such as signal name, data type, and signal attributes, which greatly affects the results of model simulation and compilation, and reduces the development efficiency
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0034] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of the present application, but not all of the embodiments.
[0035] like figure 1 As shown in the figure, the development of a new type of new energy vehicle requires the construction of a vehicle control model 1 of the electronic control system. The model is roughly divided into eight modules, namely auxiliary system 2, fault handling 3, logic control 4, power-on and power-off management 5, and communication failure. 6. Input and output 7, power system 8 and gear management 9, product developers divide labor and cooperate, and each module is developed in parallel. When developers work toge...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a new energy automobile electronic control system signal data management platform and management method. The management platform comprises a signal input unit, a signal database, a signal preview unit and a signal search unit. The signal input unit is used for inputting signal attribute information in a current new energy vehicle control model into the signal database according to requirements, and the vehicle control model comprises a plurality of different modules; the signal database is used for storing the signal attribute information; the signal preview unit is used for displaying the signal attribute information in a classified manner according to the module to which the signal attribute information belongs; and the signal searching unit is used for searching the required signal attribute information from the signal database, so that a developer can search and compare the signal attribute information through the signal searching unit before determining the input and output signals of the model. Mistakes such as repeated input and mistaken input of signals are avoided, and the development accuracy of a product control model is ensured.
Description
technical field [0001] The application belongs to the technical field of automotive electronics, and in particular relates to a signal data management platform and management method for an electronic control system of a new energy vehicle. Background technique [0002] The rapid development of automotive electronics is of great significance to the development of new energy electronic control systems. The modular development of the control strategy of the electronic control system of the new energy vehicle has higher requirements for the type and name matching of the interaction signals between the modules. [0003] In the development process of the existing vehicle model sub-modules, the same signal is transmitted incorrectly in the input and output of different modules, such as the signal name, data type, signal attribute and other information, which greatly affects the model simulation and compilation results, reducing the cost of development efficiency. Therefore, it is...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G06F16/81G06F16/835
CPCG06F16/835G06F16/81
Inventor 苏婷麻新兵袁凯杨庆保张文李萌
Owner SHAANXI AUTOMOBILE GROUP