PeakHour 3 can send email alerts or system notifications as you reach certain usage thresholds. NEW IN PEAKHOUR 3 Greatly enhanced real-time view. No longer limited to 3 minutes, you can see as far as 12 hours into the past. View is now more configurable with. PeakHour 2.1.5 is a third party application that provides additional functionality to OS X system and enjoys a popularity among Mac users. However, instead of installing it by dragging its icon to the Application folder, uninstalling PeakHour 2.1.5 may need you. One way to understand demand charges is to consider an example–imagine a single light bulb running for 10 hours. Now imagine 10 light bulbs running at once for 1 hour. Both situations use the same amount of electricity, but running 10 light bulbs at once increases the load demand on the electricity grid. When you first launch PeakHour, the Configuration Assistant will appear and walk you through configuring your first device (or 'Target') to be monitored. A few things to know about Targets: A Target is a network device (such as your Internet router) or a network interface that is monitored by PeakHour.
AADT Calculation – AASHTO Method
FHWA’s Traffic Monitoring Guide recommends the use of the AASHTO Method for computing AADT. The method utilizes an “average of averages” from data provided by continuous traffic count stations through the following steps:
- Average counts from each day of week within each month. Yields 7 averages per month, equating to 84 averages for the year.
- Average each day of week across each of the 12 months. Yields 7 averages for the year.
- Average the day of week averages as computed in #2 to yield the AADT.
Calculate Factors
Method #1: Separate Monthly and Day of Week factors
Monthly Factor:
Average each day of week’s average counts within each month as computed in Step #1 to (average the 7 day-of-week averages) to create a Monthly Average Daily Traffic (MADT) for each month. Divide AADT by each MADT to yield each Monthly Factor
Day of Week Factor: Duplicate manager pro 1 3 86.
Using average day of week computations from Step #2, divide AADT by each day of week average to yield the 7 Day of Week Factors.
Method #2: Combined Average Monthly Day of Week Factor (AMDW):
Using computations from #1, divide AADT by each day of week within each month to yield AMDW Factor
Other methods involve combining weekday counts for Average Weekday Factors for each month, which may apply to Mon-Fri counts or Mon-Thurs counts.
TCDS AADT Section Description
AADT = Annual Average Daily Traffic
Calculation:
AADT = VOL x SF x AF (if applicable)
Note: Each count interval is multiplied by the SF (and AF if needed) for that day of the week and month of the year. A 24-hr count may have taken over two different days and thus use two different sets of factors. The sum of the factored intervals equals the AADT.
VOL = 24-hour volume count
SF = applicable month/day combination seasonal factor
AF = applicable axle-correction factor
DHV-30: Design Hour Volume – For Perm Stations this is the 30th Highest Hour for the year. For non-Perm Stations, this is the highest hour. The accuracy of either of them are dependent on when and how much raw data was collected.
K%: K-Factor – DHV as a percentage of the AADT
D%: Directional Factor – Percentage of peak hour volume (24 hour peak) in the peak direction during that hour
PA: Passenger vehicles (FHWA Class 1-3) shown in number of vehicles and percentage
of AADT
of AADT
BC: Business/commercial vehicles (FHWA Class 4 and above) shown in number of
vehicles and percentage of AADT
vehicles and percentage of AADT
Convert epub to mobi calibre. Src: Source of AADT calculation (e.g. Actual or Estimate)
Peak Hour 3 1 2 0
AADT Codes
When needed, codes are applied to an AADT for the year based on an adjustment as represented in the image below.
Codes and the respective descriptions are listed in the table below:
Code | Label | Description |
Null | Empty | No code was provided, these should be rare and are most often legacy AADTs from another system. |
1 | Actual | Based on an actual raw count in that same year. |
2 | Estimated | Manual estimate typed in by a human. |
3 | Grown | Grown from prior year AADT at the same station with a growth factor. |
4 | Calculated from Partial Counts | An AADT computed from less than 24 hours of data using some form of expansion factor to get to a 24 hour total. |
5 | Unknown | AADT came from an unknown source. |
6 | HPMS Network Estimation | AADT was estimated as part of MS2’s HPMS Network Estimation algorithms, and then pulled back to TCDS. |
7 | Combined from Child AADTs | Two directional AADTs were combined into a 2-Way total AADT. |
8 | Modified by Ramp Balancing | Ramp balancing algorithms adjusted the AADT in order to make the on/off ramp flow correct. |
9 | Carried forward from most recent of previous 6 years | Only applies to non-AADT values (stats like K/D factors), values were pulled forward because an actual value doesn’t exist in the current year. |
10 | Calculated from Seasonal Class Factors | Only applies to Class AADTs, values were adjusted by Seasonal Class Factors to account for seasonal fluctuations per class. |
11 | Calculated from Class Distribution Factors | Only applies to Class AADTs, truck values were estimated on Volume-only stations based on Class Distributions at Class sites. |
12 | Doubled from Single Direction | A single direction AADT was doubled into a 2-Way total AADT. |
13 | HPMS Estimation Routine Default Value | Part of MS2’s HPMS Network Estimation algorithms, a default value was applied because no better estimate could be computed. |
14 | Grown from Prior Year HPMS Network | AADT was grown from a prior year HPMS segment AADT using a growth factor (as opposed to from a station AADT). |
15 | Derived from ESAL Distribution Chart | Only applies to ESAL Factors, they were created from WIM/ESAL Factor Clustering. |
16 | Derived from Class Distribution and Length Based Combo Trucks | Only applies to Class AADTs, Combo trucks were derived from length-based counts, and then distributed further from there via Class Distribution factors. |
17 | Adjusted by Average of Individual Class AADTs of Class Distribution Group | Only applies to Class AADTs, truck values were adjusted by an algorithm developed by TxDOT (not used outside of TxDOT). |
18 | Class Distribution Skipped | Only applies to Class AADTs, class distribution factor clustering for a group is skipped |
19 | Calculated from Virtual Station Source AADTs | This is a Virtual Station and its AADT came from other Source Station AADTs. |
20 | Calculated from Manual Partial Class Counts | Only applies to Class AADTs, truck values computed from Manual Class Counts that were less than 24 hours. |
21 | Previous Year Chosen from Clustering | The previous year’s AADT is selected from the clustering interface. |
22 | Disaggregated from non-FHWA schema | Only applies to Class AADTs, truck values were disaggregated from a non-13-class scheme (not used outside of NCDOT). |
23 | AADT synchronized with other stations on the segment | Part of MS2’s HPMS Network Estimation algorithms, segments that don’t have their own AADT can get AADTs from other nearby segments on the same RouteID. |
(Redirected from The Peak)
Peak or The Peak may refer to:
Basic meanings[edit]
Geology[edit]
- Mountain peak, see summit
- More specifically, a pyramidal peak, a mountaintop that has been sculpted by erosion to form a point
Mathematics[edit]
- Peak hour or rush hour, in traffic congestion
- Peak (geometry), an (n-3)-dimensional element of a polytope
- Peak electricity usage or peak demand; see Energy demand management
- The highest (or sometimes the highest and lowest) points on a varying waveform; see peak-to-peak
- Peak (pharmacology), the time at which a drug reaches its maximum plasma concentration
- Peak experience, psychological term for a euphoric mental state
Resource production[edit]
Peak Hour 3 1 2 Hour
In terms of resource production, the peak is the moment when the production of a resource reaches a maximum level, after which it declines; in particular see:
Other basic meanings[edit]
- Visor, a part of a hat, known as a 'peak' in British English
Geography[edit]
- Peak District in the Midlands of England
- Ravenscar, North Yorkshire, a village in England formerly known as 'Peak' and 'The Peak'
- Victoria Peak, also known as The Peak, in Hong Kong
- Peak, a village in Ya Tung, Cambodia
People[edit]
- Bob Peak (1927–1992), American commercial illustrator
- Jill Peak, British dog breeder and Crufts judge
![Peakhour 3 1 2 Peakhour 3 1 2](https://d2vlcm61l7u1fs.cloudfront.net/media%2Ff8c%2Ff8cb33c6-b21c-4b95-8828-fef36503f2af%2FphpAmpjcM.png)
Products and brands[edit]
- BIAS Peak, a professional audio editing program on the Apple platform
- GeeksPhone Peak, a mobile phone
- PEAKS, a software program for tandem mass spectroscopy
- Peak Sport Products, a Chinese sneaker brand
- The Peak Twin Towers, an apartment building in Jakarta, Indonesia
- Peak (automotive products), a manufacturer of automotive products
- Healthpeak Properties, an American real estate company having stock that trades under the symbol PEAK
Transportation[edit]
![Peakhour 3 1 2 Peakhour 3 1 2](https://d2.alternativeto.net/dist/s/netuse-monitor_578755_full.jpg?format=jpg&width=1600&height=1600&mode=min&upscale=false)
- A nickname used to refer to the British Rail Class 44 diesel locomotives, and also classes 45 and 46
- The highest corner of a four-sided, fore-aft sail
- PRS Peak, a German mountain descent paraglider design
Media and entertainment[edit]
- The Peak (newspaper), a student newspaper of Simon Fraser University in Burnaby, British Columbia, Canada
- The Peak (TV series), a TV series in Singapore
- CFBV, a radio station branded as The Peak based in Smithers, British Columbia
- CKPK-FM, a radio station branded as 102.7 The Peak based in Vancouver, British Columbia
- WXPK-FM, a radio station branded as 107.1 The Peak based in White Plains, New York
- CKCB-FM, a radio station branded as 95.1 The Peak FM based in Collingwood, Ontario
- KPEK, a radio station on 100.3 FM branded as The Peak based in Albuquerque, New Mexico
- Peak: Secrets from the New Science of Expertise, a 2016 book
- Peak (novel), by Roland Smith
- Peak Records, a record label
- 'Peak', song by Drake from Scorpion (Drake album)
- 'Peak', song by Anne-Marie from Speak Your Mind
Other uses[edit]
- Peak Alternative High School, former school in Michigan, US
See also[edit]
Retrieved from 'https://en.wikipedia.org/w/index.php?title=Peak&oldid=984673412'