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US 12,535,556 B2Granted
Sensor control method and apparatus, and sensor
AssigneeShenzhen Yinwang Intelligent Technologies Co., Ltd.
InventorsGuanglin Han, Tao Ma
Life of this patent
Estimating the term…
Abstract
A sensor control method includes: obtaining first indication information, where the first indication information indicates a first scenario; determining a configuration parameter of at least one sensor based on the first indication information, where the configuration parameter is corresponding to the first scenario; and sending the configuration parameter to the at least one sensor. The sensor control method may be applied to automatic driving or intelligent driving, and may be specifically applied to assisted driving or unmanned driving. The sensor can be flexibly controlled through configurable parameters of sensors such as radar or a camera.
Claims20
A sensor control method, comprising:
- receiving a configuration parameter that corresponds to a scenario and that configures a sensor to work in a short-range mode when the scenario is a first scenario and a long-distance mode when the scenario is a second scenario, wherein a first quantity of first surrounding pedestrians corresponding to the first scenario is greater than a first threshold, a first distance between the first surrounding pedestrians is less than or equal to a second threshold, or a first speed from first speed information of a vehicle corresponding to the first scenario is less than or equal to a third threshold, wherein a second quantity of second surrounding pedestrians corresponding to the second scenario is less than or equal to a fourth threshold, a second distance between the second surrounding pedestrians is greater than a fifth threshold, or a second speed from second speed information of the vehicle corresponding to the second scenario is greater than a sixth threshold, wherein the first threshold is greater than the fourth threshold, wherein the second threshold is less than the fifth threshold, and wherein the third threshold is less than the sixth threshold;
- and
- configuring the sensor based on the configuration parameter.
A sensor, comprising:
- a receiver configured to receive a configuration parameter that corresponds to a scenario and that configures the sensor to work in a short-range mode when the scenario is a first scenario and a long-distance mode when the scenario is a second scenario, wherein a first quantity of first surrounding pedestrians corresponding to the first scenario is greater than a first threshold, a first distance between the first surrounding pedestrians is less than or equal to a second threshold, or a first speed from first speed information of a vehicle corresponding to the first scenario is less than or equal to a third threshold, wherein a second quantity of second surrounding pedestrians corresponding to the second scenario is less than or equal to a fourth threshold, a second distance between the second surrounding pedestrians is greater than a fifth threshold, or a second speed from second speed information of the vehicle corresponding to the second scenario is greater than a sixth threshold, wherein the first threshold is greater than the fourth threshold, wherein the second threshold is less than the fifth threshold, and wherein the third threshold is less than the sixth threshold;
- and
- a processor coupled to the receiver and configured to configure the sensor based on the configuration parameter.
A sensor control method, comprising:
- obtaining a scenario and a configuration parameter, wherein the configuration parameter configures a sensor to work in a short-range mode when the scenario is a first scenario and a long-distance mode when the scenario is a second scenario, wherein a first quantity of first surrounding pedestrians corresponding to the first scenario is greater than a first threshold, a first distance between the first surrounding pedestrians is less than or equal to a second threshold, or a first speed from first speed information of a vehicle corresponding to the first scenario is less than or equal to a third threshold, wherein a second quantity of second surrounding pedestrians corresponding to the second scenario is less than or equal to a fourth threshold, a second distance between the second surrounding pedestrians is greater than a fifth threshold, or a second speed from second speed information of the vehicle corresponding to the second scenario is greater than a sixth threshold, wherein the first threshold is greater than the fourth threshold, wherein the second threshold is less than the fifth threshold, and wherein the third threshold is less than the sixth threshold;
- and
- sending the configuration parameter.
Dependencies are inferred from the claim text.