CN110136835A - The determination method, apparatus and electronic equipment of physical labor intensity - Google Patents
The determination method, apparatus and electronic equipment of physical labor intensity Download PDFInfo
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- CN110136835A CN110136835A CN201910455403.8A CN201910455403A CN110136835A CN 110136835 A CN110136835 A CN 110136835A CN 201910455403 A CN201910455403 A CN 201910455403A CN 110136835 A CN110136835 A CN 110136835A
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Abstract
This application provides the determination method, apparatus and electronic equipment of a kind of physical labor intensity, wherein this method comprises: obtaining the physiological status parameter of the target job personnel of target process, the physiological status parameter includes the actual measurement oxygen demand under current altitude；The actual measurement oxygen demand is converted to the standard oxygen demand of normal atmosphere pressure according to current environmental information；The index of work intensity of the target process is determined according to the standard oxygen demand；According to preset first job class evaluation criterion and the index of work intensity, the first labor intensity grade of the target process is determined.The grade of the labor intensity of process can be effectively obtained by the method and device in the embodiment of the present application.
Description
Technical field
This application involves data processing fields, a kind of determination method, apparatus in particular to physical labor intensity and
Electronic equipment.
Background technique
Currently, the staff of various intensity manual labors is engaged in, when working strength reaches some strength or work
Between reach regular hour length and may generate work fatigue, be chronically at if weariness working may body cause to endanger
Evil.Based on this, it is to be understood that the labour situation of staff, to prevent weariness working in time.Mostly in the prior art is logical
The work situation that the modes such as questionnaire, inquiry understand staff is crossed, this mode relative efficiency is lower, and will receive and work as thing
The subjectivity of people influences, the result inaccuracy for the labour situation that may make.Further, especially special in High aititude etc.
In environment, due to oxygen content is thin etc. may related physiological parameters to human body there are different influences.
Summary of the invention
In view of this, a kind of determination method, apparatus for being designed to provide physical labor intensity of the embodiment of the present application and
Electronic equipment.
In a first aspect, the embodiment of the present application provides a kind of determination method of physical labor intensity, which comprises
The physiological status parameter of the target job personnel of target process is obtained, the physiological status parameter includes current altitude
Actual measurement oxygen demand under height；
The actual measurement oxygen demand is converted to the standard oxygen demand of normal atmosphere pressure according to current environmental information；
The index of work intensity of the target process is determined according to the standard oxygen demand；
According to preset first job class evaluation criterion and the index of work intensity, the target process is determined
First labor intensity grade.
The determination method of physical labor intensity provided by the embodiments of the present application, using the life for directly acquiring target job personnel
State parameter is managed, the first labor intensity grade of target job personnel is determined based on physiological status, is adopted in the prior art
It is compared with questionnaire or the method for inquiry, reduces the Subjective bring error of people.In addition, due to the oxygen of different places
Content is different, may result in operating personnel in different places, even if consuming identical oxygen amount, the influence to human body is different, because
This, is converted to the standard oxygen demand of normal atmosphere pressure by surveying oxygen demand, thus the first labor intensity for obtaining test
Grade is more matched with the practical labor intensity state of operating personnel.
With reference to first aspect, the embodiment of the present application provides the first possible embodiment of first aspect, in which: institute
State physiological status parameter further include: heart rate and blood oxygen saturation, the method also includes:
According to preset second job class evaluation criterion and the heart rate and the blood oxygen saturation, determine described in
Second labor intensity grade of target process；
The labour of the target process is determined according to the first labor intensity grade and the second labor intensity grade
Strength grade.
Further, the determination method of physical labor intensity provided by the embodiments of the present application, can be combined with heart rate and blood oxygen
Saturation degree carries out further identification to the labour state of operating personnel and determines, so as to realize from multiclass parameter to operation people
The labour state of member is determined, so that the labor intensity grade determined be made more to match with the labour state of operating personnel.
With reference to first aspect, the embodiment of the present application provides second of possible embodiment of first aspect, in which: institute
Stating environmental information includes that actual measurement atmospheric pressure and observed temperature, the current environmental information of the basis convert the actual measurement oxygen demand
For normal atmosphere pressure standard oxygen demand the step of, comprising:
According to it is described actual measurement atmospheric pressure, the observed temperature, standard atmospheric pressure, normal atmosphere pressure normal temperature and
The actual measurement oxygen demand obtains the standard oxygen demand using standard oxygen demand calculation formula；
The standard oxygen demand calculation formula includes:
Wherein, VMarkExpression standard oxygen demand, VIt surveysIndicate actual measurement oxygen demand, PMarkIndicate standard atmospheric pressure, PIt surveysIndicate that actual measurement is big
Air pressure, TMarkIndicate normal temperature, T, which is surveyed, indicates observed temperature.
Further, the determination method of physical labor intensity provided by the embodiments of the present application, can be combined in environmental information
Including actual measurement atmospheric pressure and the multiple parameters value such as observed temperature, actual measurement oxygen demand can be converted into standard oxygen demand, realized
Effective conversion of oxygen demand, to make the actual labour state of determining labor intensity grade and operating personnel more
Match.
With reference to first aspect, the embodiment of the present application provides the third possible embodiment of first aspect, in which: institute
State the step of index of work intensity of the target process is determined according to the standard oxygen demand, comprising:
The weighting energy metabolism of the target process is determined according to the standard oxygen demand；
The working time rate of the target process is determined according to the individual event working time in the target process；
The index of work intensity is determined according to the weighting energy metabolism and the working time rate.
Further, the determination method of physical labor intensity provided by the embodiments of the present application can also determine labor intensity
In conjunction with different processes when grade, index of work intensity is determined according to target process, to make determining labor intensity grade
With process matching, so that different processes be made all to be corresponding with matching labor intensity grade, to keep determining labour strong
Degree grade is more matched with the actual labour state of operating personnel.
The third possible embodiment with reference to first aspect, the embodiment of the present application provide first aspect the 4th kind can
The embodiment of energy, in which: the step of the weighting energy metabolism that the target process is determined according to the standard oxygen demand
Suddenly, comprising:
Obtain the unit body surface area of the target job personnel；
According to the unit body surface area and the standard oxygen demand, it is calculated using relative metabolic rate formula described flat
Equal relative metabolic rate；
The relative metabolic rate formula includes: M=(20.19VMark)/A；
Wherein, M indicates weighting energy metabolism, and 20.19 indicate thermal equivalent of oxygen, VMarkExpression standard oxygen demand, A indicate the list
Position body surface area.
Further, the determination method of physical labor intensity provided by the embodiments of the present application, can be combined with different operations
The unit body surface area of personnel, so as to embody the otherness of different work personnel, to make determining labor intensity etc.
Grade can be matched more with specific operating personnel.
The third possible embodiment with reference to first aspect, the embodiment of the present application provide first aspect the 5th kind can
The embodiment of energy, in which: the individual event working time according in the target process determines the labour of the target process
The step of time rate, comprising:
The total time that the working time and the target process for obtaining each individual event labour in the target process occupy；
According to the ratio that the working time of each individual event labour is shared in the total time, when obtaining the labour
Between rate.
Further, the determination method of physical labor intensity provided by the embodiments of the present application, can be combined in target process
Individual event labour working time available working time rate, to embody the otherness of each individual event labour in process,
To realize the matching of the labor intensity grade to the operating personnel to work in different processes or different individual event labour projects
Property determine, so that determining labor intensity grade further be enable more to match with specific operating personnel.
Second aspect, the embodiment of the present application also provide a kind of determining device of physical labor intensity, and described device includes:
Obtain module, the physiological status parameter of the target job personnel for obtaining target process, the physiological status ginseng
Number includes the actual measurement oxygen demand under current altitude；
Conversion module, for the actual measurement oxygen demand to be converted to the mark of normal atmosphere pressure according to current environmental information
Quasi- oxygen demand；
First determining module, for determining the index of work intensity of the target process according to the standard oxygen demand；
Second determining module is used for according to preset first job class evaluation criterion and the index of work intensity,
Determine the first labor intensity grade of the target process.
In conjunction with second aspect, the embodiment of the present application provides the first possible embodiment of second aspect, in which: institute
State physiological status parameter further include: heart rate and blood oxygen saturation, described device further include:
Third determining module, for according to preset second job class evaluation criterion and the heart rate and the blood
Oxygen saturation determines the second labor intensity grade of the target process；
4th determining module, for determining institute according to the first labor intensity grade and the second labor intensity grade
State the labor intensity grade of target process.
In conjunction with second aspect, the embodiment of the present application provides second of possible embodiment of second aspect, in which: institute
Conversion module is stated, is also used to:
According to it is described actual measurement atmospheric pressure, the observed temperature, standard atmospheric pressure, normal atmosphere pressure normal temperature and
The actual measurement oxygen demand obtains the standard oxygen demand using standard oxygen demand calculation formula；
The standard oxygen demand calculation formula includes:
Wherein, VMarkExpression standard oxygen demand, VIt surveysIndicate actual measurement oxygen demand, PMarkIndicate standard atmospheric pressure, PIt surveysIndicate that actual measurement is big
Air pressure, TMarkIndicate normal temperature, T, which is surveyed, indicates observed temperature.
In conjunction with second aspect, the embodiment of the present application provides the third possible embodiment of second aspect, in which: institute
The first determining module is stated, is also used to:
The weighting energy metabolism of the target process is determined according to the standard oxygen demand；
The working time rate of the target process is determined according to the individual event working time in the target process；
The index of work intensity is determined according to the weighting energy metabolism and the working time rate.
The third possible embodiment in conjunction with second aspect, the embodiment of the present application provide second aspect the 4th kind can
The embodiment of energy, in which: first determining module is also used to:
Obtain the unit body surface area of the target job personnel；
According to the unit body surface area and the standard oxygen demand, it is calculated using relative metabolic rate formula described flat
Equal relative metabolic rate；
The relative metabolic rate formula includes: M=(20.19VMark)/A；
Wherein, M indicates weighting energy metabolism, and 20.19 indicate thermal equivalent of oxygen, VMarkExpression standard oxygen demand, A indicate the list
Position body surface area.
The third possible embodiment in conjunction with second aspect, the embodiment of the present application provide second aspect the 5th kind can
The embodiment of energy, in which: first determining module is also used to:
The total time that the working time and the target process for obtaining each individual event labour in the target process occupy；
According to the ratio that the working time of each individual event labour is shared in the total time, when obtaining the labour
Between rate.
The third aspect, the embodiment of the present application also provide a kind of electronic equipment, comprising: processor, memory and bus, it is described
Memory is stored with the executable machine readable instructions of the processor, when electronic equipment operation, the processor with it is described
By bus communication between memory, the machine readable instructions executed when being executed by the processor it is above-mentioned in a first aspect, or
The step of method in any possible embodiment of first aspect.
To enable the above objects, features, and advantages of the application to be clearer and more comprehensible, special embodiment below, and appended by cooperation
Attached drawing is described in detail below.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only some embodiments of the application, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the block diagram of electronic equipment provided by the embodiments of the present application.
Fig. 2 is the flow chart of the determination method of physical labor intensity provided by the embodiments of the present application.
Fig. 3 is the detail flowchart of the step S203 of the determination method of physical labor intensity provided by the embodiments of the present application.
Fig. 4 is the flow chart of the determination method of another physical labor intensity provided by the embodiments of the present application.
Fig. 5 is the functional block diagram of the determining device of physical labor intensity provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Ground description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.Usually exist
The component of the embodiment of the present application described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed the application's to the detailed description of the embodiments herein provided in the accompanying drawings below
Range, but it is merely representative of the selected embodiment of the application.Based on embodiments herein, those skilled in the art are not being done
Every other embodiment obtained under the premise of creative work out, shall fall in the protection scope of this application.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.Meanwhile the application's
In description, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
The operating personnel for being engaged in manual labor may cause one to the health status of body under long-term working condition
A little hidden danger.It, may be to influence if operating personnel again lasting work especially under the higher state of labor intensity
Health.Based on this, the grade of the labor intensity of operating personnel can be confirmed, to know that operating personnel's is current
Labor intensity grade also continues working when the labor intensity of operating personnel being avoided to be in higher level, and it is strong to influence body
Health.
Present inventor studies to the labour state related fields of manual labor, existing to manual labor
Operating personnel know mode include: 1), by way of questionnaire, make fatigue strength and define standard and testing time point,
Each testing time point respectively tests each test object, and tester inquires the fatigue conditions of each measurand, and
It is recorded, finally by test data typing computer, and draws fatigue test data chart, thus draw a conclusion, fatigue judgement
Logic is suitable for short-term high-intensitive manual labor personnel and long time mild manual labor personnel.2), using heart rate as labor intensity
Evaluation index, establishing criteria number are " military Gradation of Physical Labor Intensity " standard of GJB1336, and the evaluation result of labor intensity is
One of following scenario described: as HR≤89bpm, the evaluation result of labor intensity is slight；When HR be 90~116bpm, labor intensity
Evaluation result is moderate；When HR is 117~142bpm, the evaluation result of labor intensity is severe；When HR be 143~173bpm,
The evaluation result of labor intensity is super-strength；Work as HR > 173bpm, the evaluation result of labor intensity is that need to stop working.3),TB/T
2607-2006 " railroad industry Gradation of Physical Labor Intensity " specification TB/T 2607-2006 " railroad industry physical labor intensity point
Grade " it is tested based on labour pulmonary ventilation volume, labour capacity metabolism is calculated, finally combines working time consumption to calculate labor intensity and refers to
Number carries out labor intensity classification by index of index of work intensity.Three kinds of above-mentioned labor intensity methods of determination are in some cases
Under available operating personnel labour situation, but there is also some shortcomings: passing through questionnaire in scheme 1 and obtains labour fatigue knot
Fruit, acceptor's perception is impacted big, and the result of obtained labor intensity may inaccuracy.In scheme 2, heart rate is as labor intensity
Evaluation criterion is more accurate, but single heart rate index may not be able to embody human body by different labor completely in different situations
The influence of intensity.For example, the energy consumption under different labor intensity is also an important indicator, but heart rate can not embody energy and disappear
Consumption.It in scheme 3, is tested based on labour pulmonary ventilation volume, calculates labour capacity metabolism, calculation formula used is not suitable for sometimes again
The manual labor energetic supersession of labor intensity excessive (pulmonary ventilation volume is excessive) calculates, existing defects.
Further, present inventor also studies particular surroundings, it is thus understood that contains with low pressure, hypoxemia
Under the High aititude climatic environment of amount feature, operating personnel, which is engaged in manual labor, may aggravate body degree of oxygen deficiency and physiological stress,
Cause labour capacity to decline, was engaged in heavy physical labour and possibly even induces altitude sickness etc..Therefore, it is necessary to know High aititude
Operating personnel's labor intensity and to different labor intensity work be classified.Since high altitude environment is more special, to guarantee
Comprehensive and comprehensively evaluate labor intensity, present inventor is using multiple physical signs as evaluation index, for example, heart rate can be with
Human heart workload is embodied, blood oxygen saturation can embody tissue and organ oxygen supply situation, and oxygen demand can be with
Embody energy consumption of human body situation.Based on the studies above, a kind of the application determination side of physical labor intensity provided by the present application
Method and device, can by cardio-pulmonary function index (heart rate, blood oxygen saturation, oxygen demand etc.), using heart rate, blood oxygen saturation as
The index of qualitative evaluation labor intensity, it is comprehensive using oxygen demand (calculating energetic supersession) as the index of quantitative assessment labor intensity
Labor intensity is evaluated, index of work intensity is based ultimately upon and carries out labor intensity classification.Below by several embodiments to the application
The research of inventor is described in detail.
Embodiment one
It is strong to a kind of manual labor disclosed in the embodiment of the present application is executed first for convenient for understanding the present embodiment
The electronic equipment of the determination method of degree describes in detail.
As shown in Figure 1, being the block diagram of electronic equipment.Electronic equipment 100 may include memory 111, storage control
Device 112 processed, processor 113, Peripheral Interface 114, input-output unit 115, display unit 116.Those of ordinary skill in the art
It is appreciated that structure shown in FIG. 1 is only to illustrate, the structure of electronic equipment 100 is not caused to limit.For example, electronics is set
Standby 100 may also include than shown in Fig. 1 more perhaps less component or with the configuration different from shown in Fig. 1.
Above-mentioned memory 111, storage control 112, processor 113, Peripheral Interface 114, input-output unit 115 and
Each element of display unit 116 is directly or indirectly electrically connected between each other, to realize the transmission or interaction of data.For example, this
A little elements can be realized by one or more communication bus or signal wire be electrically connected between each other.Physical strength labor in the present embodiment
The determining device of fatigue resistance may include that at least one can be stored in the storage in the form of software or firmware (firmware)
In device 111 or the software function module that is solidificated in the operating system (operating system, OS) of electronic equipment 100.Institute
It states processor 113 to be used to execute the executable module stored in memory, such as the network line control device 110 includes
Software function module or computer program.
Wherein, memory 111 may be, but not limited to, random access memory (Random Access Memory,
RAM), read-only memory (Read Only Memory, ROM), programmable read only memory (Programmable Read-Only
Memory, PROM), erasable read-only memory (Erasable Programmable Read-Only Memory, EPROM),
Electricallyerasable ROM (EEROM) (Electric Erasable Programmable Read-Only Memory, EEPROM) etc..
Wherein, memory 111 is for storing program, and the processor 113 executes described program, this Shen after receiving and executing instruction
Method it please can be applied to processor 113 performed by the electronic equipment 100 that defines of process that discloses of embodiment any embodiment
In, or realized by processor 113.
Above-mentioned processor 113 may be a kind of IC chip, the processing capacity with signal.Above-mentioned processor
113 can be general processor, including central processing unit (Central Processing Unit, abbreviation CPU), network processes
Device (Network Processor, abbreviation NP) etc.；It can also be digital signal processor (DSP), specific integrated circuit
(ASIC), field programmable gate array (FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components.It may be implemented or execute disclosed each method, step and the logic diagram in the embodiment of the present application.It is general
Processor can be microprocessor or the processor is also possible to any conventional processor etc..
Various input/output devices are couple processor 113 and memory 111 by above-mentioned Peripheral Interface 114.One
In a little embodiments, Peripheral Interface 114, processor 113 and storage control 112 can be realized in one single chip.At other
In some examples, they can be realized by independent chip respectively.
Above-mentioned input-output unit 115 is for being supplied to user input data.The input-output unit 115 can be with
It is, but is not limited to, mouse and keyboard etc..
Above-mentioned display unit provides an interactive interface (such as user's operation circle between electronic equipment 100 and user
Face) or for display image data give user reference.In the present embodiment, the display unit can be liquid crystal display or touching
Control display.It can be the touching of the capacitance type touch control screen or resistance-type of support single-point and multi-point touch operation if touch control display
Control screen etc..Single-point and multi-point touch operation is supported to refer to that touch control display can sense on the touch control display one or more
The touch control operation generated simultaneously at a position, and the touch control operation that this is sensed transfers to processor to be calculated and handled.
Electronic equipment 100 in the present embodiment can be used for executing each in each method provided by the embodiments of the present application
Step.Below by the realization process of the determination method of several embodiments detailed description physical labor intensity.
Embodiment two
Referring to Fig. 2, being the physical labor intensity provided by the embodiments of the present application applied to electronic equipment shown in FIG. 1
Determine the flow chart of method method.Detailed process shown in Fig. 2 will be described in detail below.
Step S201 obtains the physiological status parameter of the target job personnel of target process.
In the present embodiment, physiological status parameter includes the actual measurement oxygen demand under current altitude.
Above-mentioned target job personnel can be chosen at the operating personnel of the work in above-mentioned target process.Optionally,
Above-mentioned target can choose health, the medium operating personnel of figure as personnel.
Common engineering can be all made of several processes, according to action difference, several test steps be selected, with mountain
For the constructing tunnel of ridge, constructing tunnel can be divided into that face whitewashes, face blasthole drilling, slags tap, two lined steel muscle are laid with, two linings are anti-
Six master operations that water cloth is laid with, two linings are whitewashed.Above-mentioned target process can be any process in an engineering, for example, on
The target process stated can be face whitewashing process.
In one embodiment, above-mentioned physiological status parameter can be detected using cardio-pulmonary function index test instrument
It arrives.The electronic equipment data that then available cardio-pulmonary function index test instrument detects.Optionally, cardio-pulmonary function index is surveyed
Test instrument can be cardio-pulmonary function telemetry system.Above-mentioned cardio-pulmonary function telemetry system includes respirator mask.Illustratively, lead to
Crossing tidal air mask can be with the actual measurement oxygen demand of test target operating personnel.
In another embodiment, physiological status parameter can also include heart rate and blood oxygen saturation.Above-mentioned cardiopulmonary
Function telemetry system then can also include BOLD contrast.Optionally, BOLD contrast can be earclip type BOLD contrast.During the test,
Heart rate, blood oxygen saturation can be tested by earclip type BOLD contrast.
Further, above-mentioned cardio-pulmonary function telemetry system can also include communication unit, and communication unit can will be tested
Obtained physiological status parameter is sent to an electronic equipment, carries out follow-up data processing by electronic equipment.Above-mentioned communication unit
It can be wireless communication unit, be also possible to wire transmission unit etc..
Further, above-mentioned physiological status parameter can be target job personnel in the labout process for carrying out target process
In collect.
Since general job personnel are since the labour, working time reaches after 4-7min possibly into adapting to labor intensity
Operation stationary phase, it is thereby possible to select any time node of the target job personnel after labour starts in 4-7min is extremely worked
Processing completion time used for them average heart rate, blood oxygen saturation are as the physiological status parameter for being used for subsequent calculating.For example, working time can be taken
5min to the labour end time section average heart rate and blood oxygen saturation be used as subsequent calculating physiological status parameter.Its
In, actual measurement oxygen demand can then take average value of target job personnel during labour, which starts to labour, to be terminated to observe labour
Wastage in bulk or weight.
Step S202 consumes the standard that the actual measurement oxygen demand is converted to normal atmosphere pressure according to current environmental information
Oxygen amount.
Wherein, environmental information can be acquired the parameters in current environment using environment acquisition equipment.It can
Selection of land, environment acquires equipment weather parameter tester device, for example, weather parameter tester device can be multi-functional anemobiagraph.
Above-mentioned environmental information can acquire in carrying out the corresponding labout process of target process in target job personnel
It arrives.Above-mentioned environmental information is also possible to acquire primary, mesh before the labour for carrying out target process starts in target job personnel
It is primary to mark operating personnel's acquisition after carrying out the labour of target process.It is possible to further exist in target job personnel
The environmental information collected in the corresponding labout process of target process be weighted summation obtain weather parameter (air pressure,
Temperature).
Above-mentioned environmental information includes actual measurement atmospheric pressure and observed temperature, step S202 may include: according to the actual measurement
The normal temperature and the actual measurement oxygen demand that atmospheric pressure, the observed temperature, standard atmospheric pressure, normal atmosphere are depressed, utilize
Standard oxygen demand calculation formula obtains the standard oxygen demand.
Above-mentioned standard oxygen demand calculation formula includes:
Wherein, VMarkExpression standard oxygen demand, VIt surveysIndicate actual measurement oxygen demand, PMarkIndicate standard atmospheric pressure, PIt surveysIndicate that actual measurement is big
Air pressure, TMarkIndicate normal temperature, T, which is surveyed, indicates observed temperature.
Further, VMarkThe unit of standard oxygen demand can be (L/min)；VIt surveysThe unit of actual measurement oxygen demand can be (L/
min)；PMarkThe unit of standard atmospheric pressure can be (kPa)；The value of standard atmospheric pressure is 101.3kPa；PIt surveysSurvey the list of atmospheric pressure
Position can be (kPa)；TMarkThe unit of normal temperature can be (DEG C)；TIt surveysThe unit of observed temperature can be (DEG C).
Further, the determination method of physical labor intensity provided by the embodiments of the present application, can be combined in environmental information
Including actual measurement atmospheric pressure and the multiple parameters value such as observed temperature, actual measurement oxygen demand can be converted into standard oxygen demand, realized
Effective conversion of oxygen demand, to make the actual labour state of determining labor intensity grade and operating personnel more
Match.
Step S203 determines the index of work intensity of the target process according to the standard oxygen demand.
In one embodiment, as shown in figure 3, above-mentioned step S203 may comprise steps of.
Step S2031 determines the weighting energy metabolism of the target process according to the standard oxygen demand.
Optionally, step S2031 may include: the unit body surface area for obtaining the target job personnel；According to described
Unit body surface area and the standard oxygen demand, are calculated the weighting energy metabolism using relative metabolic rate formula.
Wherein, relative metabolic rate formula includes: M=(20.19VMark)/A；
Wherein, M indicates weighting energy metabolism, and 20.19 indicate thermal equivalent of oxygen, VMarkExpression standard oxygen demand, A indicate the list
Position body surface area.
Further, the unit of M weighting energy metabolism can be (KJ/minm-2)；The unit of thermal equivalent of oxygen can be
(KJ/L)；Standard oxygen demand VMarkUnit can be (L/min)；Unit body surface area A can be (m2)。
Further, the determination method of physical labor intensity provided by the embodiments of the present application, can be combined with different operations
The unit body surface area of personnel, so as to embody the otherness of different work personnel, to make determining labor intensity etc.
Grade can be matched more with specific operating personnel.
Step S2032 determines the working time of the target process according to the individual event working time in the target process
Rate.
In a kind of optional embodiment, step S2032 may include: each individual event obtained in the target process
The total time that the working time of labour and the target process occupy；According to the working time of each individual event labour described
Shared ratio, obtains the working time rate in total time.
In an example, institute can be calculated according to TB/T 2607-2006 " railroad industry Gradation of Physical Labor Intensity "
The calculation formula for surveying each process working time rate may be expressed as:
Rt=∑ Tsi/ T × 100%；
Wherein, ∑ TsiIndicate the sum of the working time of each individual event labour；TsiIndicate the working time of individual event labour；T is
Total time on working day.In an example, when working time can be in minutes.
Further, the determination method of physical labor intensity provided by the embodiments of the present application, can be combined in target process
Individual event labour working time available working time rate, to embody the otherness of each individual event labour in process,
To realize the matching of the labor intensity grade to the operating personnel to work in different processes or different individual event labour projects
Property determine, so that determining labor intensity grade further be enable more to match with specific operating personnel.Further
It works respectively to different test event processes by each engineering according to different labor division of teaching contents at different test steps on ground
Intensity evaluation and labor intensity classification divide the adjustment of each process construction personnel's quantity and working time adjustment to provide foundation, also can
To improve work distribution effects.
Step S2033 determines the index of work intensity according to the weighting energy metabolism and the working time rate.
In an example, it can also be calculated according to TB/T 2607-2006 " railroad industry Gradation of Physical Labor Intensity "
The index of work intensity for the target process surveyed:
I=3Rt+1.673M(1+K)；
Wherein, I indicates physical labor intensity index；RtIndicate working time rate；M indicates weighting energy metabolism；K is indicated
Altitude correction factor.In an example, when height above sea level is 3000~4000m, K value can be 0.65；Height above sea level is >=4000m
When, K value can be 0.72.Certainly, the value of K may also be distinct from that the value in above-mentioned example, illustratively, this field
Technical staff can select suitable altitude correction factor when using the method in the embodiment of the present application.
Further, the determination method of physical labor intensity provided by the embodiments of the present application can also determine labor intensity
In conjunction with different processes when grade, index of work intensity is determined according to target process, to make determining labor intensity grade
With process matching, so that different processes be made all to be corresponding with matching labor intensity grade, to keep determining labour strong
Degree grade is more matched with the actual labour state of operating personnel.
Step S204, according to preset first job class evaluation criterion and the index of work intensity, determine described in
First labor intensity grade of target process.
It in an example, can be true according to the standard of TB/T 2607-2006 " railroad industry Gradation of Physical Labor Intensity "
Make the first labor intensity grade.
Illustratively, the first job class evaluation criterion can be the standard in following table 1:
Table 1
| Labour rank | Index of work intensity | Labor intensity grade |
| Ⅰ | I≤15 | Gently |
| Ⅱ | 15 I≤20 < | In |
| Ⅲ | 20 I≤25 < | Weight |
| Ⅳ | 25 I≤30 < | It is very heavy |
| Ⅴ | I > 30 | It is extremely heavy |
In other examples, the first above-mentioned job class evaluation criterion is also possible to other standards, for example, each labour
The numberical range of corresponding index of work intensity can be different in strength grade.For example, labor intensity grade is light corresponding number
The upper limit of value range can not be 15, can be other numerical value.
The determination method of physical labor intensity provided by the embodiments of the present application, using the life for directly acquiring target job personnel
State parameter is managed, the first labor intensity grade of target job personnel is determined based on physiological status, is adopted in the prior art
It is compared with questionnaire or the method for inquiry, reduces the Subjective bring error of people.In addition, due to the oxygen of different places
Content is different, may result in operating personnel in different places, even if consuming identical oxygen amount, the influence to human body is different, because
This, is converted to the standard oxygen demand of normal atmosphere pressure by surveying oxygen demand, thus the first labor intensity for obtaining test
Grade is more matched with the practical labor intensity state of operating personnel.Further, specification is usually to be tested according to pulmonary ventilation volume
Value calculates energy consumption, but pulmonary ventilation volume is often larger in High aititude labout process, and design formula is only applicable to lung
In the case that ventilatory capacity is less than 30.9L, therefore, it is impossible to be completely suitable for the calculating of High aititude energy consumption.Pass through in the present embodiment
The actual measurement oxygen demand is converted to the standard oxygen demand of normal atmosphere pressure according to current environmental information, so as to effective
Ground avoids the problem of the calculating energy consumption inaccuracy on High aititude.
In the present embodiment, above-mentioned physiological status parameter can also include: heart rate and blood oxygen saturation.Based on this, such as Fig. 4
It is shown, it can also include following on the basis of the determination method of the physical labor intensity in the present embodiment process shown in Fig. 2
Step.
Step S205, according to preset second job class evaluation criterion and heart rate and blood oxygen saturation, determine described in
Second labor intensity grade of target process.
In one embodiment, can classify according to the size of heart rate value to target job personnel, it can also be just
Blood oxygen saturation classifies to target job personnel.
In an example, two classes can be classified as according to the health standards value of the heart rate of the mankind, wherein normal range (NR)
Interior is one kind, is another kind of in non-normal range.Two can be classified as according to the health standards value of the blood oxygen saturation of the mankind
Class, wherein be one kind in normal range (NR), be another kind of in non-normal range.For example, the maximum heart rate value of the mankind is not to be exceeded
150 times/min, then it can classify using 150 times/min as boundary.For another example the blood oxygen saturation of the mankind is not preferably less than
85%, then it can classify with 85% for boundary.
It in another example, can also be strong by the labour of target job personnel according to the value of heart rate value and blood oxygen saturation
Degree is divided into multiple grades.
Step S206 determines the target work according to the first labor intensity grade and the second labor intensity grade
The labor intensity grade of sequence.
In the present embodiment, the first labor intensity grade and the second labor intensity grade can be used to the mode of weighted array
Obtain the labor intensity grade of target process.
Further, the determination method of physical labor intensity provided by the embodiments of the present application, can be combined with heart rate and blood oxygen
Saturation degree carries out further identification to the labour state of operating personnel and determines, so as to realize from multiclass parameter to operation people
The labour state of member is determined, so that the labor intensity grade determined be made more to match with the labour state of operating personnel.
Embodiment three
Conceived based on same application, is additionally provided in the embodiment of the present application corresponding with the determination method of physical labor intensity
The determining device of physical labor intensity, in the principle and the embodiment of the present application solved the problems, such as due to the device in the embodiment of the present application
The determination method for stating physical labor intensity is similar, therefore the implementation of device may refer to the implementation of method, and it is no longer superfluous to repeat place
It states.
Referring to Fig. 5, being the functional block diagram of the determining device of physical labor intensity provided by the embodiments of the present application.
The determining device of physical labor intensity in the present embodiment may include: to obtain the determining mould of module 301, conversion module 302, first
Block 303 and the second determining module 304, in which:
Obtain module 301, the physiological status parameter of the target job personnel for obtaining target process, the physiological status
Parameter includes the actual measurement oxygen demand under current altitude；
Conversion module 302, for the actual measurement oxygen demand to be converted to normal atmosphere pressure according to current environmental information
Standard oxygen demand；
First determining module 303, for determining the index of work intensity of the target process according to the standard oxygen demand；
Second determining module 304, for being referred to according to preset first job class evaluation criterion and the labor intensity
Number, determines the first labor intensity grade of the target process.
In a kind of possible embodiment, the physiological status parameter further include: heart rate and blood oxygen saturation, above-mentioned body
The determining device of power labor intensity further include:
Third determining module, for according to preset second job class evaluation criterion and the heart rate and the blood
Oxygen saturation determines the second labor intensity grade of the target process；
4th determining module, for determining institute according to the first labor intensity grade and the second labor intensity grade
State the labor intensity grade of target process.
In a kind of possible embodiment, above-mentioned conversion module 302 is also used to:
According to it is described actual measurement atmospheric pressure, the observed temperature, standard atmospheric pressure, normal atmosphere pressure normal temperature and
The actual measurement oxygen demand obtains the standard oxygen demand using standard oxygen demand calculation formula；
The standard oxygen demand calculation formula includes:
Wherein, VMarkExpression standard oxygen demand, VIt surveysIndicate actual measurement oxygen demand, PMarkIndicate standard atmospheric pressure, PIt surveysIndicate that actual measurement is big
Air pressure, TMarkIndicate normal temperature, T, which is surveyed, indicates observed temperature.
In a kind of possible embodiment, first determining module 303 is also used to:
The weighting energy metabolism of the target process is determined according to the standard oxygen demand；
The working time rate of the target process is determined according to the individual event working time in the target process；
The index of work intensity is determined according to the weighting energy metabolism and the working time rate.
In a kind of possible embodiment, the first above-mentioned determining module 303 is also used to:
Obtain the unit body surface area of the target job personnel；
According to the unit body surface area and the standard oxygen demand, it is calculated using relative metabolic rate formula described flat
Equal relative metabolic rate；
The relative metabolic rate formula includes: M=(20.19VMark)/A；
Wherein, M indicates weighting energy metabolism, and 20.19 indicate thermal equivalent of oxygen, VMarkExpression standard oxygen demand, A indicate the list
Position body surface area.
In a kind of possible embodiment, the first above-mentioned determining module 303 is also used to:
The total time that the working time and the target process for obtaining each individual event labour in the target process occupy；
According to the ratio that the working time of each individual event labour is shared in the total time, when obtaining the labour
Between rate.
The determining device of physical labor intensity provided by the embodiments of the present application, using the life for directly acquiring target job personnel
State parameter is managed, the first labor intensity grade of target job personnel is determined based on physiological status, is adopted in the prior art
It is compared with questionnaire or the method for inquiry, reduces the Subjective bring error of people.In addition, due to the oxygen of different places
Content is different, may result in operating personnel in different places, even if consuming identical oxygen amount, the influence to human body is different, because
This, is converted to the standard oxygen demand of normal atmosphere pressure by surveying oxygen demand, thus the first labor intensity for obtaining test
Grade is more matched with the practical labor intensity state of operating personnel.
In addition, the embodiment of the present application also provides a kind of computer readable storage medium, on the computer readable storage medium
It is stored with computer program, manual labor described in above method embodiment is executed when which is run by processor
The step of determination method of intensity.
The computer program product of the determination method of physical labor intensity provided by the embodiment of the present application, including store
The computer readable storage medium of program code, the instruction that said program code includes can be used for executing in above method embodiment
The step of determination method of the physical labor intensity, for details, reference can be made to above method embodiments, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed device and method can also pass through
Other modes are realized.The apparatus embodiments described above are merely exemplary, for example, flow chart and block diagram in attached drawing
Show the device of multiple embodiments according to the application, the architectural framework in the cards of method and computer program product,
Function and operation.In this regard, each box in flowchart or block diagram can represent the one of a module, section or code
Part, a part of the module, section or code, which includes that one or more is for implementing the specified logical function, to be held
Row instruction.It should also be noted that function marked in the box can also be to be different from some implementations as replacement
The sequence marked in attached drawing occurs.For example, two continuous boxes can actually be basically executed in parallel, they are sometimes
It can execute in the opposite order, this depends on the function involved.It is also noted that every in block diagram and or flow chart
The combination of box in a box and block diagram and or flow chart can use the dedicated base for executing defined function or movement
It realizes, or can realize using a combination of dedicated hardware and computer instructions in the system of hardware.
In addition, each functional module in each embodiment of the application can integrate one independent portion of formation together
Point, it is also possible to modules individualism, an independent part can also be integrated to form with two or more modules.
It, can be with if the function is realized and when sold or used as an independent product in the form of software function module
It is stored in a computer readable storage medium.Based on this understanding, the technical solution of the application is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) execute each embodiment the method for the application all or part of the steps.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.It needs
Illustrate, herein, relational terms such as first and second and the like be used merely to by an entity or operation with
Another entity or operation distinguish, and without necessarily requiring or implying between these entities or operation, there are any this realities
The relationship or sequence on border.Moreover, the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.It should also be noted that similar label and letter exist
Similar terms are indicated in following attached drawing, therefore, once being defined in a certain Xiang Yi attached drawing, are then not required in subsequent attached drawing
It is further defined and explained.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Those familiar with the art within the technical scope of the present application, can easily think of the change or the replacement, and should all contain
Lid is within the scope of protection of this application.Therefore, the protection scope of the application should be subject to the protection scope in claims.
Claims (10)
1. a kind of determination method of physical labor intensity, which is characterized in that the described method includes:
The physiological status parameter of the target job personnel of target process is obtained, the physiological status parameter includes current altitude
Under actual measurement oxygen demand；
The actual measurement oxygen demand is converted to the standard oxygen demand of normal atmosphere pressure according to current environmental information；
The index of work intensity of the target process is determined according to the standard oxygen demand；
According to preset first job class evaluation criterion and the index of work intensity, the first of the target process is determined
Labor intensity grade.
2. the method according to claim 1, wherein the physiological status parameter further include: heart rate and blood oxygen are full
And degree, the method also includes:
According to preset second job class evaluation criterion and the heart rate and the blood oxygen saturation, the target is determined
Second labor intensity grade of process；
The labor intensity of the target process is determined according to the first labor intensity grade and the second labor intensity grade
Grade.
3. the method according to claim 1, wherein the environmental information includes actual measurement atmospheric pressure and actual measurement temperature
The actual measurement oxygen demand is converted to the step of the standard oxygen demand of normal atmosphere pressure by degree, the current environmental information of the basis
Suddenly, comprising:
According to the actual measurement atmospheric pressure, the observed temperature, standard atmospheric pressure, normal atmosphere pressure normal temperature and described
Oxygen demand is surveyed, obtains the standard oxygen demand using standard oxygen demand calculation formula；
The standard oxygen demand calculation formula includes:
Wherein, VMarkExpression standard oxygen demand, VIt surveysIndicate actual measurement oxygen demand, PMarkIndicate standard atmospheric pressure, PIt surveysIndicate actual measurement atmospheric pressure,
TMarkIndicate normal temperature, T, which is surveyed, indicates observed temperature.
4. the method according to claim 1, wherein described determine the target work according to the standard oxygen demand
The step of index of work intensity of sequence, comprising:
The weighting energy metabolism of the target process is determined according to the standard oxygen demand；
The working time rate of the target process is determined according to the individual event working time in the target process；
The index of work intensity is determined according to the weighting energy metabolism and the working time rate.
5. according to the method described in claim 4, it is characterized in that, described determine the target work according to the standard oxygen demand
The step of weighting energy metabolism of sequence, comprising:
Obtain the unit body surface area of the target job personnel；
According to the unit body surface area and the standard oxygen demand, the average energy is calculated using relative metabolic rate formula
Measure metabolic rate；
The relative metabolic rate formula includes: M=(20.19VMark)/A；
Wherein, M indicates weighting energy metabolism, and 20.19 indicate thermal equivalent of oxygen, VMarkExpression standard oxygen demand, A indicate the unit bodies
Surface area.
6. according to the method described in claim 4, it is characterized in that, the individual event working time according in the target process
The step of determining the working time rate of the target process, comprising:
The total time that the working time and the target process for obtaining each individual event labour in the target process occupy；
According to the ratio that the working time of each individual event labour is shared in the total time, the working time is obtained
Rate.
7. a kind of determining device of physical labor intensity, which is characterized in that described device includes:
Obtain module, the physiological status parameter of the target job personnel for obtaining target process, the physiological status parameter packet
Include the actual measurement oxygen demand under current altitude；
Conversion module, for being consumed the standard that the actual measurement oxygen demand is converted to normal atmosphere pressure according to current environmental information
Oxygen amount；
First determining module, for determining the index of work intensity of the target process according to the standard oxygen demand；
Second determining module, for determining according to preset first job class evaluation criterion and the index of work intensity
First labor intensity grade of the target process.
8. device according to claim 7, which is characterized in that the physiological status parameter further include: heart rate and blood oxygen are full
And degree, described device further include:
Third determining module, for full according to preset second job class evaluation criterion and the heart rate and the blood oxygen
And degree, determine the second labor intensity grade of the target process；
4th determining module, for determining the mesh according to the first labor intensity grade and the second labor intensity grade
Mark the labor intensity grade of process.
9. device according to claim 7, which is characterized in that first determining module is also used to:
The weighting energy metabolism of the target process is determined according to the standard oxygen demand；
The working time rate of the target process is determined according to the individual event working time in the target process；
The index of work intensity is determined according to the weighting energy metabolism and the working time rate.
10. a kind of electronic equipment characterized by comprising processor, memory and bus, the memory are stored with described
The executable machine readable instructions of processor, when electronic equipment operation, by total between the processor and the memory
Line communication executes the step of the method as described in claim 1 to 6 is any when the machine readable instructions are executed by the processor
Suddenly.
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