79 lines
1.6 KiB
Go
79 lines
1.6 KiB
Go
package component
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import (
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"fmt"
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"hands/device"
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"math/rand/v2"
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"time"
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)
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// PressureSensor 压力传感器实现
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type PressureSensor struct {
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id string
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config map[string]any
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isActive bool
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samplingRate int
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lastReading time.Time
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}
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func NewPressureSensor(id string, config map[string]any) *PressureSensor {
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return &PressureSensor{
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id: id,
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config: config,
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isActive: true,
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samplingRate: 100,
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lastReading: time.Now(),
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}
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}
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func (p *PressureSensor) GetID() string {
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return p.id
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}
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func (p *PressureSensor) GetType() device.ComponentType {
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return device.SensorComponent
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}
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func (p *PressureSensor) GetConfiguration() map[string]any {
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return p.config
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}
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func (p *PressureSensor) IsActive() bool {
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return p.isActive
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}
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func (p *PressureSensor) ReadData() (device.SensorData, error) {
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if !p.isActive {
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return nil, fmt.Errorf("传感器 %s 未激活", p.id)
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}
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// 模拟压力数据读取
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// 在实际实现中，这里应该从 can-bridge 或其他数据源读取真实数据
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pressure := rand.Float64() * 100 // 0-100 的随机压力值
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values := map[string]any{
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"pressure": pressure,
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"unit": "kPa",
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"location": p.config["location"],
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}
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p.lastReading = time.Now()
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return NewSensorData(p.id, values), nil
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}
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func (p *PressureSensor) GetDataType() string {
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return "pressure"
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}
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func (p *PressureSensor) GetSamplingRate() int {
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return p.samplingRate
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}
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func (p *PressureSensor) SetSamplingRate(rate int) error {
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if rate <= 0 || rate > 1000 {
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return fmt.Errorf("采样率必须在 1-1000Hz 之间")
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}
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p.samplingRate = rate
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return nil
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}
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