115 lines
3.7 KiB
Go
115 lines
3.7 KiB
Go
package component
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import (
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"fmt"
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"joylink.club/ecs"
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)
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//计轴设备，管理联锁集中站内的所有计轴区段
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//计轴直接复位：计轴的轮对计数清零，区段转换为空闲状态
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//计轴预复位：将计轴的轮对计数清零，但是区段不会立即变成空闲区段，而是处于一种“占用”状态，在压道车通过之后确认区段空闲且计轴正常后，区段转换为空闲状态
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//
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//当CI系统给计轴设备发送计轴直接复零/预复零命令时，连续发送一定时间（具体发送时间调试后确定）的复零/预复零命令。
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//当RAC，RJO，RJT任意一个不为0时，终止发送复零/预复零命令。
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// AxleSection 计轴物理区段状态
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type AxleSection struct {
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//true-占用，false-出清
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Occ bool
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}
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// AxleSectionFault 计轴区段故障
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type AxleSectionFault struct {
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//true-设置区段故障占用，false-取消区段故障占用
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SectionFault bool
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}
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// AxleCounter 计轴区段计轴器
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type AxleCounter struct {
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//计轴区段内车轴数
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Count int
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//记录Count变化波形
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countPulse uint8
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}
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func NewAxleCounter() *AxleCounter {
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return &AxleCounter{Count: 0, countPulse: 0}
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}
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func (c *AxleCounter) UpdateCount(count int) {
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cp := to1(c.Count)
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np := to1(count)
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//
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if cp != np {
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c.countPulse <<= 1
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if np > 0 {
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c.countPulse |= np
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}
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}
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c.Count = count
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}
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func (c *AxleCounter) ResetCountPulse() {
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c.countPulse = 0x00
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}
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func (c *AxleCounter) ShowCountWave() string {
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return fmt.Sprintf("%08b", c.countPulse)
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}
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// IsCount010Pulse true-车进入计轴区段后出清计轴区段
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func (c *AxleCounter) IsCount010Pulse() bool {
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return c.countPulse&0x01 == 0 && c.countPulse&0x02 > 0 && c.countPulse&0x04 == 0
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}
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type AxleCounterRuntime struct {
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//true-计轴复位反馈,表示计轴设备已收到CI系统发送的直接复零/预复零命令。
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Rac bool
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//true-运营原因拒绝计轴复位,如区段空闲时下发复位命令；或车轮压住传感器时收到复位命令。
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Rjo bool
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//true-技术原因拒绝计轴复位,主要指计轴相关设备故障时收到复位命令，如车轮传感器的导线断开、AEB之间的通信故障等
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Rjt bool
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//true-计轴直接复位
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//计轴的轮对计数清零，区段转换为空闲状态
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Drst bool
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//true-计轴预复位
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//将计轴的轮对计数清零，但是区段不会立即变成空闲区段，而是处于一种“占用”状态，在压道车通过之后确认区段空闲且计轴正常后，区段转换为空闲状态
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Pdrst bool
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//true-计轴系统正在执行直接预复位操作
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DoingPdrst bool
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}
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// FaDcAxleDevice 车站计轴管理设备
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type FaDcAxleDevice struct {
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//区段计轴器列表,实体(AxleCounterType,AxleCounterRuntimeType,AxleSectionFlag)
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Counters []*ecs.Entry
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//计轴区段实体列表,实体(AxleSectionType,AxleSectionFaultType)
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Sections []*ecs.Entry
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//key-section id ,value-counter
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CounterMap map[string]*ecs.Entry
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}
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func (f *FaDcAxleDevice) AddAxleSection(counter *ecs.Entry, section *ecs.Entry) {
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f.Counters = append(f.Counters, counter)
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f.Sections = append(f.Sections, section)
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f.CounterMap[AxleSectionFlag.Get(counter).Id] = counter
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}
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func (f *FaDcAxleDevice) GetAxleCounterEntry(sectionId string) *ecs.Entry {
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return f.CounterMap[sectionId]
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}
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var (
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FaDcAxleDeviceType = ecs.NewComponentType[FaDcAxleDevice]()
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AxleSectionFaultType = ecs.NewComponentType[AxleSectionFault]()
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AxleSectionType = ecs.NewComponentType[AxleSection]()
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AxleCounterType = ecs.NewComponentType[AxleCounter]()
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AxleCounterRuntimeType = ecs.NewComponentType[AxleCounterRuntime]()
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AxleSectionFlag = ecs.NewComponentType[Uid]() //计轴区段id
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)
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// 归1
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func to1(c int) uint8 {
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if c > 0 {
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return 0x01
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} else {
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return 0x00
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}
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}
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