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New Crowdin translations - uk
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Hamish Willee
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_Collision Prevention_ may be used to automatically slow and stop a vehicle before it can crash into an obstacle.
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It can be enabled for multicopter vehicles when using acceleration-based [Position mode](../flight_modes_mc/position.md) (or VTOL vehicles in MC mode).
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It can be enabled for multicopter vehicles in [Position mode](../flight_modes_mc/position.md), and can use sensor data from an offboard companion computer, offboard rangefinders over MAVLink, a rangefinder attached to the flight controller, or any combination of the above.
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It can be enabled for multicopter vehicles in [Position mode](../flight_modes_mc/position.md) (with [MPC_POS_MODE](#MPC_POS_MODE) set to `Acceleration based`), and can use sensor data from an offboard companion computer, offboard rangefinders over MAVLink, a rangefinder attached to the flight controller, or any combination of the above.
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Collision prevention may restrict vehicle maximum speed if the sensor range isn't large enough!
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It also prevents motion in directions where no sensor data is available (i.e. if you have no rear-sensor data, you will not be able to fly backwards).
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@@ -26,9 +26,9 @@ Users are notified through _QGroundControl_ while _Collision Prevention_ is acti
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PX4 software setup is covered in the next section.
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If you are using a distance sensor attached to your flight controller for collision prevention, it will need to be attached and configured as described in [PX4 Distance Sensor](#rangefinder).
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If you are using a companion computer to provide obstacle information see [companion setup](#companion
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If you are using a companion computer to provide obstacle information see [companion setup](#companion) below.
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## Supported Rangefinders {#rangefinder}
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## Supported Rangefinders {#rangefinder}
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### Lanbao PSK-CM8JL65-CC5 [Discontinued]
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@@ -60,7 +60,7 @@ Configure collision prevention by [setting the following parameters](../advanced
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| <a id="CP_DELAY"></a>[CP_DELAY](../advanced_config/parameter_reference.md#CP_DELAY) | Set the sensor and velocity setpoint tracking delay. See [Delay Tuning](#delay_tuning) below. |
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| <a id="CP_GUIDE_ANG"></a>[CP_GUIDE_ANG](../advanced_config/parameter_reference.md#CP_GUIDE_ANG) | Set the angle (to both sides of the commanded direction) within which the vehicle may deviate if it finds fewer obstacles in that direction. See [Guidance Tuning](#angle_change_tuning) below. |
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| <a id="CP_GO_NO_DATA"></a>[CP_GO_NO_DATA](../advanced_config/parameter_reference.md#CP_GO_NO_DATA) | Set to 1 to allow the vehicle to move in directions where there is no sensor coverage (default is 0/`False`). |
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| <a id="MPC_POS_MODE"></a>[MPC_POS_MODE](../advanced_config/parameter_reference.md#MPC_POS_MODE) | Set to `Direct velocity` or `Smoothed velocity` to enable Collision Prevention in Position Mode (default is `Acceleration based`). |
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| <a id="MPC_POS_MODE"></a>[MPC_POS_MODE](../advanced_config/parameter_reference.md#MPC_POS_MODE) | Must be set to `Acceleration based`. |
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## Опис алгоритму
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@@ -210,7 +210,7 @@ The Lua script works by extracting the `obstacle_distance_fused` data at each ti
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type: px4_msgs::msg::ObstacleDistance
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```
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For more information see [DDS Topics YAML](../middleware/uxrce_dds.md#dds-topics-yaml) in [uXRCE-DDS](../middleware/uxrce_dds.md) (PX4-ROS 2/DDS Bridge)_.
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For more information see [DDS Topics YAML](../middleware/uxrce_dds.md#dds-topics-yaml) in [uXRCE-DDS](../middleware/uxrce_dds.md) (PX4-ROS 2/DDS Bridge)\_.
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3. Open PlotJuggler and navigate to the **Tools > Reactive Script Editor** section.
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In the **Script Editor** tab, add following scripts in the appropriate sections:
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