Control method and system for vehicle
AssigneeHuawei Technologies Co., Ltd.
InventorYangbo Lin
Life of this patent
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Abstract
A control method for a vehicle is disclosed. The vehicle includes an in-vehicle controller, the in-vehicle controller pre-stores an instruction relationship, and the instruction relationship is used to represent an execution selection that is made by the in-vehicle controller from contrary instructions of at least two controllers. The method includes: receiving, by the in-vehicle controller, a first instruction and a second instruction (S410); and determining, by the in-vehicle controller, a vehicle control instruction according to the instruction relationship, the first instruction, and the second instruction (S420).
Claims20
A method to control a vehicle implemented by an in-vehicle control apparatus comprising a processor and memory, wherein the method comprises:
- receiving a vehicle control instruction from a first vehicle control apparatus, wherein the vehicle control instruction corresponds to a control function of the vehicle;
- determining a function level of the control function;
- determining, using the function level of the control function and information about the first vehicle control apparatus, whether the vehicle control instruction is valid;
- and
- executing the vehicle control instruction to enable the first vehicle control apparatus to control the vehicle when the vehicle control instruction is valid.
A method to control a vehicle including an in-vehicle control apparatus, and comprising:
- pre-storing, by the in-vehicle control apparatus, an instruction relationship representing an execution selection of the in-vehicle control apparatus from contrary instructions of at least two controllers;
- receiving, by the in-vehicle control apparatus, a first instruction from a first vehicle control apparatus, wherein the first instruction comprises a first control function;
- receiving, by the in-vehicle control apparatus, a second instruction from a second vehicle control apparatus, wherein the second instruction comprises a second control function;
- determining, by the in-vehicle control apparatus, using a first function level of the first control function and information about the first vehicle control apparatus, whether the first instruction is valid;
- determining, by the in-vehicle control apparatus, using a second function level of the second control function and information about the second vehicle control apparatus, whether the second instruction is valid;
- determining, by the in-vehicle control apparatus, a vehicle control instruction according to the instruction relationship, the first instruction, and the second instruction;
- and
- executing, by the in-vehicle control apparatus, the vehicle control instruction to enable the first vehicle control apparatus or the second vehicle control apparatus to control the vehicle.
An in vehicle control apparatus to control a vehicle, comprising:
- a memory storing instructions;
- and
- a processor coupled to the memory and configured to execute the instructions that cause the in vehicle control apparatus to:
- receive a vehicle control instruction from a first vehicle control apparatus, and
- determine a function level of the control function;
- determine, using the function level of the control function and information about the first vehicle control apparatus, whether the vehicle control instruction is valid;
- and
- execute the vehicle control instruction to enable the first vehicle control apparatus to control the vehicle when the vehicle control instruction is valid;
- or
- ignore the vehicle control instruction when the vehicle control instruction is invalid.
Dependencies are inferred from the claim text.