CN110292387A - A kind of device and statistical method counting agriculture labourer's working efficiency - Google Patents

A kind of device and statistical method counting agriculture labourer's working efficiency Download PDF

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Publication number
CN110292387A
CN110292387A CN201910573550.5A CN201910573550A CN110292387A CN 110292387 A CN110292387 A CN 110292387A CN 201910573550 A CN201910573550 A CN 201910573550A CN 110292387 A CN110292387 A CN 110292387A
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agriculture
labourer
information
agriculture labourer
heart rate
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CN110292387B (en
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苏世宁
韦光亮
王筱东
顾小宁
蒙朝毅
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GUANGXI TALENTCLOUD INFORMATION TECHNOLOGY Co Ltd
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GUANGXI TALENTCLOUD INFORMATION TECHNOLOGY Co Ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02438Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/103Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1124Determining motor skills
    • A61B5/1125Grasping motions of hands
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42Determining position

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  • Engineering & Computer Science (AREA)
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  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
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  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
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  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
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  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

The present invention relates to work efficiency to count field, discloses a kind of device and statistical method for counting agriculture labourer's working efficiency, device includes three dimension acceleration sensor, for measuring the displacement information of the hand of agriculture labourer in space;Three-axis gyroscope, for measuring the rotation angle information of hand;Electronic magnetic disc sensor, for detecting the direction for wearing the present apparatus;GPS locator, for recording the location information and motion track information of agriculture labourer;Heart rate measurement device;Capacitance touch screen;GPRS signal transceiver;Lithium battery;MCU for the rotation angle information of the hand being collected into displacement information in space, hand, heart rate, location information and motion track information to be carried out analytical calculation, and obtains work task efficiency;Charging unit;Switch button.The present invention can recorde the labour details of a large amount of agriculture labourers, and convenient to wear by the statistical method of science, not influence the work of agriculture labourer, assist attendance, improve working efficiency.

Description

A kind of device and statistical method counting agriculture labourer's working efficiency
Technical field
The present invention relates to work efficiency statistical technique fields, more particularly, to a kind of dress for counting agriculture labourer's working efficiency It sets and statistical method.
Background technique
When existing statistics agriculture labourer's workload, the mode of working efficiency are the work by manually recorded agriculture labourer The information such as length, achievement, then the working efficiency by some simple statistical methods calculating agriculture labourers.In existing statistics In method, record is inconvenient, and record information is few, and record is also inaccurate, lacks to the detail records in industrial's labout process, and And artificial statistics is easy to appear supervision loophole, the chance done wrong to serve one's friends or relatives to people.
Summary of the invention
The purpose of the present invention is to provide a kind of devices and statistical method for counting agriculture labourer's working efficiency, pass through science Statistical method, and it is convenient to wear, do not influence the work of agriculture labourer, assist attendance, improve working efficiency.
In order to achieve the above objectives, a kind of device for counting agriculture labourer's working efficiency is provided, including
Three dimension acceleration sensor, for measuring the displacement information of the hand of agriculture labourer in space;
Three-axis gyroscope, for measuring the rotation angle information of hand;
Electronic magnetic disc sensor, for detecting the direction for wearing the present apparatus;
GPS locator, for recording the location information and motion track information of agriculture labourer;
Heart rate measurement device for monitoring the heart rate of agriculture labourer, and judges whether to dismantle the present apparatus;
Capacitance touch screen for checking the related data of the working efficiency of agriculture labourer and the state of the present apparatus, and passes through display And touch operation panel manipulates the unlatching that working efficiency calculates with end;
GPRS signal transceiver, for the working efficiency of agriculture labourer and application information to be uploaded to server;The server energy Enough it forward the data to designated terminal;
Lithium battery, for powering to whole device;
MCU is separately connected three dimension acceleration sensor, three-axis gyroscope, electronic magnetic disc sensor, GPS locator, heart rate measurement Device, GPRS signal transceiver, lithium battery;For by the rotation angle of the hand being collected into displacement information in space, hand It spends information, heart rate, location information and motion track information and carries out analytical calculation, and obtain work task efficiency;
Charging unit connects lithium battery;For charging to lithium battery;
Switch button connects lithium battery;For starting or closing whole device.
Particularly, the three dimension acceleration sensor, three-axis gyroscope, electronic magnetic disc sensor, GPS locator, MCU, GPRS signal transceiver is integrated on circuit boards.
Particularly, the heart rate measurement device includes several foil gauges, Acquisition Circuit, filter amplifier, artery frequency Counter;The foil gauge connects Acquisition Circuit, the input terminal of the Acquisition Circuit connection filter amplifier, the filter and amplification The output end of device connects artery frequency counter by conducting wire;The artery frequency counter connects MCU.
Particularly, the device of statistics agriculture labourer's working efficiency further includes bracelet, and the bracelet includes dial plate and table Band.
Particularly, the three dimension acceleration sensor, three-axis gyroscope, electronic magnetic disc sensor, GPS locator, MCU, GPRS signal transceiver is set to inside dial plate.
Particularly, the heart rate measurement device is set to watchband internal layer.
Particularly, the operation panel include time showing area, heart rate viewing area, working key, outgoing key, ask for leave by Key, rest key, come off duty key, status display area.
Particularly, the GPRS signal transceiver can regularly send the heart rate peak and the heart of heart rate measurement device measurement The location information and motion track information of rate average value and GPS locator measurement are to server;The server can be by above-mentioned number According to being forwarded to designated terminal.
Particularly, the charging unit is USB port charging plug, and connects lithium battery by conducting wire.
The statistical method of the device of above-mentioned statistics agriculture labourer working efficiency, comprising the following steps:
(1) after agriculture labourer's wearable device, the switch button, whole device starting are opened, the capacitance touch screen is shown just Whether beginning picture, the electronic magnetic disc sensor and heart rate measurement device judgment means are worn correctly;
(2) agriculture labourer opens the calculating of workload by the operation panel of capacitance touch screen;If the opening time is in default working In time and location information that GPS locator measures is in preset working position, then starts the calculating for carrying out workload;
(3) agriculture labourer carries out hand labour;
(4) calculation method of the device to worker efficiency are as follows: the hand of the three dimension acceleration sensor sampled measurements agriculture labourer Displacement information in space;Calculate the hand exercise distance of sampling interval duration, the meter of the hand exercise distance Calculate formula are as follows:
,
Wherein,For the sampling time interval of three dimension acceleration sensor;
The initial rotation angle of three-axis gyroscope measurement hand is, and record out hand when agriculture labourer works and go back to, That is hand number of revolutions is
WorkloadCalculation formula are as follows:
,
WhereinFor according to farming work post to hand move distance s and hand number of revolutionsWeighted value;
(5) GPRS signal transceiver regularly send heart rate measurement device measurement heart rate peak and heart rate average value and GPS it is fixed The location information and motion track information of position device measurement are to server;The server can be by above-mentioned data forwarding to agriculture labourer Administrative staff terminal, administrative staff can monitor the physical condition and working range of agriculture labourer;
(6) if occurring the operating interruptions gone out, ask for leave, rested in work, agriculture labourer initiates corresponding application by operation panel Information, this application information are sent to server by GPRS signal transceiver;The application information is transmitted to management by server The terminal that the administrative staff of agriculture labourer use;Administrative staff's return information is to server;GPRS signal transceiver passes through service Device receives return information and is transmitted to MCU, and MCU judges whether to execute according to return information;
(6) after agriculture labourer's work, the calculating for the amount of stopping working is selected by operation panel;
(7) administrative staff record agriculture labourer Ben achievement
(8) working efficiency on the same dayCalculation formula are as follows:
(9) agriculture labourer closes whole device by switch button.
Beneficial effects of the present invention:
1. it is of the invention can pass through heart rate measurement device and electronic magnetic disc sensor judgment means whether be worn and be worn correctly, with The anti-working efficiency for having not been able to correctly record agriculture labourer.When foil gauge senses beat pulse, shape occurs for foil gauge vibration Self-resistance changes after change, and the electric signal that is transformed into of sheet resistance will be strained by Acquisition Circuit, that is, can determine whether to be worn It wears;And electronic magnetic disc sensor can sense that device wears direction, judges whether agriculture labourer wears correctly.
2. the hand displacement information in space of present invention measurement agriculture labourer, according to the direction of motion and gravity direction Angle can also judge that the movement of agriculture labourer is lift hand or waves.
3. statistical method of the invention is by hand exercise distance and hand number of revolutions amount of calculation and according to farming Work post assigns reasonable weighted value, since most of manual farming works, such as picking citrus, rotary wrist is needed to take mandarin orange Tangerine, and need arm to brandish the citrus that will have been picked up and down and be put into picking bag, i.e. hand move distance and hand are revolved in setting Turn the weight of number and carry out the calculating of workload, statistical method is very scientific, and present apparatus record workload information is complete and quasi- Really.
4. statistical method of the invention is that agriculture labourer is manually entered after the achievement of this day through achievement and work Make meter and calculate working efficiency, carries out work discs conducive to administrative staff;If position in the working efficiency deviation of some agriculture labourer It counts too far, it is likely that be in inefficient operation state or the unskilled or use wrong method etc. that works, administrative staff can be from hand It finds the problem in portion's movement and hand rotation information, targetedly individual agriculture labourers can be giveed training in this way, improve Working efficiency.As time goes by, the work that administrative staff also work to same item in different time from the same agriculture labourer Efficiency, observes whether work task efficiency is improved by longitudinal comparison.
5. the device of the invention and its statistical method can assist attendance, due in regulation working and ability in the quitting time Carry out working efficiency calculating, and agriculture labourer go out, ask for leave, rest require administrative staff ratify can just take this dress It sets, avoid the occurrence of supervision loophole and calculates mistake.
6. the present invention regularly sends the heart rate peak that heart rate measurement device measures and heart rate average value and GPS locator is surveyed The location information and motion track information of amount, administrative staff can remotely recognize the working condition and body of agriculture labourer in real time State can arrive scene progress if the data of some agriculture labourer and the median deviation of other most of agriculture labourers are too big Supervision and check, avoid the occurrence of that staff is lazy, stay away from work without leave or the problem of physical safety occurs.
7. operation panel of the invention include time showing area, heart rate viewing area, working key, outgoing key, ask for leave by Key, rest key, come off duty key, status display area, agriculture labourer can easily check oneself working condition and body feelings Condition, and the demand gone out, ask for leave, rested can be issued administrative staff, it is easy to operate.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the embodiment of the present invention;
Fig. 2 is the circuit diagram of the embodiment of the present invention;
Fig. 3 is that the embodiment of the present invention does not occur the step of method of agriculture labourer's operating device in the case of operating interruptions figure;
Fig. 4 is the part-structure figure of the watchband of the embodiment of the present invention;
Fig. 5 is that artery frequency counter, capacitance touch screen, circuit board, lithium battery and the USB port charging of the embodiment of the present invention are inserted The structure chart of head;
Fig. 6 is the schematic diagram of the operation panel of the embodiment of the present invention.
In figure: 1. dial plates;2. watchband;3. capacitance touch screen;4. three dimension acceleration sensor;5. three-axis gyroscope;6. electricity Sub- magnetic disc sensor;7. GPS locator;8.MCU;9.GPRS signal transceiver;10. lithium battery;The charging of the port 11.USB is inserted Head;12. switch button;13. foil gauge;14. Acquisition Circuit;15. artery frequency counter;16. circuit board;17. filter and amplification Device;18. layer of silica gel;19. time showing area;20. heart rate viewing area;21. key of going to work;22. outgoing key;23. key of asking for leave; 24. rest key;25. next key;26. status display area.
Specific embodiment
The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
A kind of device counting agriculture labourer's working efficiency, including bracelet, capacitance touch screen 3, three dimension acceleration sensor 4, three-axis gyroscope 5, electronic magnetic disc sensor 6, GPS locator 7, MCU 8, GPRS signal transceiver 9, lithium battery 10, the end USB Mouth charging plug 11, switch button 12.Wherein capacitance touch screen 3 uses LG brand LD050WV1-SP01;Three-dimensional acceleration sensing Device 4 is the three dimension acceleration sensor chip that model is MMA7331L;5 model IMU-3000 of three-axis gyroscope;8 model of MCU For MSP430F1232;GPRS signal transceiver 9 uses USR-GPRS232-7S2 wireless transport module;USB port charging plug 11 inside is equipped with charging circuit, interface USB2.0;The model Air800 of GPS locator 7.
As shown in Figure 1, bracelet includes dial plate 1 and watchband 2.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, the connection of MCU 8 three dimension acceleration sensor 4, three-axis gyroscope 5, electronic magnetic disc Sensor 6, GPS locator 7, heart rate measurement device.Three dimension acceleration sensor 4, three-axis gyroscope 5, electronic magnetic disc sensor 6, GPS locator 7, MCU 8, GPRS signal transceiver 9 are integrated on the board 16.Circuit board 16 is mounted on inside dial plate 1. USB port charging plug 11 connects lithium battery 10 by conducting wire.Heart rate measurement device is set to 2 internal layer of watchband.Heart rate measurement device Including several foil gauges 13, Acquisition Circuit 14, filter amplifier 17, artery frequency counter 15;The connection filter of Acquisition Circuit 14 The output end of the input terminal of twt amplifier 17, filter amplifier 17 connects artery frequency counter 15 by conducting wire;Artery frequency Counter 15 is connected and installed with the circuit board 16 of MCU 8 by conducting wire.Acquisition Circuit 14 is located on 2 internal layer of watchband, and passes through silicon Glue-line 18 covers.Several 13 one end of foil gauge connect Acquisition Circuit 14, and one end is exposed to outside layer of silica gel 18.
GPRS signal transceiver 9 can regularly send heart rate measurement device measurement heart rate peak and heart rate average value and The location information and motion track information that GPS locator 7 measures are to server;The server can extremely refer to above-mentioned data forwarding Terminal is determined, such as the cell phone application of administrative staff.
As shown in fig. 6,3 operation panel of capacitance touch screen includes time showing area 19, heart rate viewing area 20, working key 21, outgoing key 22, key 23 of asking for leave, rest key 24, come off duty key 25, status display area 26.
Utilize the statistical method of above-described embodiment, comprising the following steps:
(1) after agriculture labourer's wearable device, button 12, whole device starting are turned on the switch, capacitance touch screen 3 shows initial picture Whether face, electronic magnetic disc sensor 6 and heart rate measurement device judgment means are worn correctly, if correctly, the display behaviour of capacitance touch screen 3 Make panel;If incorrect, capacitance touch screen 3 shows the prompt of " wearing position is incorrect ";Agriculture labourer needs wearable device again;
(2) agriculture labourer opens working key 21 by the operation panel point of capacitance touch screen 3;If the opening time is in default working The location information that interior and GPS locator 7 measures then starts the calculating for carrying out workload in preset working position;Ruo Ruokai The time is opened not within the default work hours and location information that GPS locator 7 measures is not in preset working position, capacitance touch The prompt of 3 display " not starting working " of screen;
(3) agriculture labourer carries out hand labour;
(4) calculation method of the device to worker efficiency are as follows: the hand of 4 sampled measurements agriculture labourer of three dimension acceleration sensor is in sky Between in displacement information (x, y, z);The hand exercise distance of sampling interval duration is calculated, the calculating of the hand exercise distance is public Formula are as follows:
,
Wherein,For the sampling time interval of three dimension acceleration sensor 4;
Three-axis gyroscope 5 measure hand initial rotation angle be, and record out hand when agriculture labourer works and go back to, i.e., Hand number of revolutions is
WorkloadCalculation formula are as follows:
,
WhereinFor according to farming work post to hand move distance s and hand number of revolutionsWeighted value;
(5) GPRS signal transceiver 9 regularly send heart rate measurement device measurement heart rate peak and heart rate average value and GPS it is fixed The location information and motion track information that position device 7 measures are to server;The server can be by above-mentioned data forwarding to agriculture work The terminal of the administrative staff of people, administrative staff can monitor the physical condition and working range of agriculture labourer;
(6) if there are the operating interruptions gone out, ask for leave, rested in work, agriculture labourer presses outgoing key by operation panel 22 or ask for leave key 23 or rest key 24 initiates corresponding application information, this application information passes through GPRS signal transceiver 9 and sends To server;The terminal that server uses the administrative staff that application information is transmitted to management agriculture labourer;Administrative staff reply Information is to server;GPRS signal transceiver 9 receives return information by server and is transmitted to MCU 8;
(7) after agriculture labourer's work, the calculating of next 25 amount of stopping working of key is selected by operation panel;If stop Between within the preset quitting time, then stop carry out efforts amount calculating;If dwell time is not being preset in the work hours, Capacitance touch screen 3 shows the prompt of " quitting time does not arrive ";
(8) administrative staff record agriculture labourer Ben achievement
(9) working efficiency on the same dayCalculation formula are as follows:
(10) agriculture labourer closes whole device by switch button 12.
The present invention only has certain movement amount to some hands, or needs to carry out mobile farming work and have preferable statistics Effect, does not move those, only finger has the work statistic effect of movement little.
Although the embodiments of the invention are described in conjunction with the attached drawings, but patent owner can be in appended claims Within the scope of make various deformations or amendments, as long as it does not exceed the scope of protection described in the claims to the invention, all should Within protection scope of the present invention.

Claims (10)

1. a kind of device for counting agriculture labourer's working efficiency, which is characterized in that including
Three dimension acceleration sensor, for measuring the displacement information of the hand of agriculture labourer in space;
Three-axis gyroscope, for measuring the rotation angle information of hand;
Electronic magnetic disc sensor, for detecting the direction for wearing the present apparatus;
GPS locator, for recording the location information and motion track information of agriculture labourer;
Heart rate measurement device for monitoring the heart rate of agriculture labourer, and judges whether to dismantle the present apparatus;
Capacitance touch screen for checking the related data of the working efficiency of agriculture labourer and the state of the present apparatus, and passes through display And touch operation panel manipulates the unlatching that working efficiency calculates with end;
GPRS signal transceiver, for the working efficiency of agriculture labourer and application information to be uploaded to server;The server energy Enough it forward the data to designated terminal;
Lithium battery, for powering to whole device;
MCU is separately connected three dimension acceleration sensor, three-axis gyroscope, electronic magnetic disc sensor, GPS locator, heart rate measurement Device, GPRS signal transceiver, lithium battery;For by the rotation angle of the hand being collected into displacement information in space, hand It spends information, heart rate, location information and motion track information and carries out analytical calculation, and obtain work task efficiency;
Charging unit connects lithium battery;For charging to lithium battery;
Switch button connects lithium battery;For starting or closing whole device.
2. a kind of device for counting agriculture labourer's working efficiency according to claim 1, it is characterised in that: the three-dimensional adds Velocity sensor, three-axis gyroscope, electronic magnetic disc sensor, GPS locator, MCU, GPRS signal transceiver are integrated in circuit board On.
3. a kind of device for counting agriculture labourer's working efficiency according to claim 1, it is characterised in that: the heart rate is surveyed Measuring device includes several foil gauges, Acquisition Circuit, filter amplifier, artery frequency counter;The foil gauge connection acquisition Circuit, the input terminal of the Acquisition Circuit connection filter amplifier, the output end of the filter amplifier are connected dynamic by conducting wire Arteries and veins frequency counter.
4. a kind of device for counting agriculture labourer's working efficiency according to claim 1, it is characterised in that: the statistics agriculture The device of industry worker's working efficiency further includes bracelet, and the bracelet includes dial plate and watchband.
5. a kind of device for counting agriculture labourer's working efficiency according to claim 2, it is characterised in that: the three-dimensional adds Velocity sensor, three-axis gyroscope, electronic magnetic disc sensor, GPS locator, MCU, GPRS signal transceiver are set in dial plate Portion.
6. a kind of device for counting agriculture labourer's working efficiency according to claim 2, it is characterised in that: the heart rate is surveyed It measures device and is set to watchband internal layer.
7. a kind of device for counting agriculture labourer's working efficiency according to claim 1, it is characterised in that: the operating surface Plate includes time showing area, heart rate viewing area, working key, outgoing key, key of asking for leave, rest key, come off duty key, state Viewing area.
8. a kind of device for counting agriculture labourer's working efficiency according to claim 1, it is characterised in that: the GPRS letter Number transceiver can regularly send heart rate peak and heart rate average value and the GPS locator measurement of heart rate measurement device measurement Location information and motion track information are to server;The server can be by above-mentioned data forwarding to designated terminal.
9. a kind of device for counting agriculture labourer's working efficiency according to claim 1, it is characterised in that: the charging dress It is set to USB port charging plug, and lithium battery is connected by conducting wire.
10. a kind of statistical method of device for counting agriculture labourer's working efficiency according to claim 1, feature exist In, comprising the following steps:
(1) after agriculture labourer's wearable device, the switch button, whole device starting are opened, the capacitance touch screen is shown just Whether beginning picture, the electronic magnetic disc sensor and heart rate measurement device judgment means are worn correctly;
(2) agriculture labourer opens the calculating of workload by the operation panel of capacitance touch screen;If the opening time is in default working In time and location information that GPS locator measures is in preset working position, then starts the calculating for carrying out workload;
(3) agriculture labourer carries out hand labour;
(4) calculation method of the device to worker efficiency are as follows: the hand of the three dimension acceleration sensor sampled measurements agriculture labourer Displacement information in space;Calculate the hand exercise distance of sampling interval duration, the meter of the hand exercise distance Calculate formula are as follows:
,
Wherein,For the sampling time interval of three dimension acceleration sensor;
The initial rotation angle of three-axis gyroscope measurement hand is, and record out hand when agriculture labourer works and go back to, That is hand number of revolutions is
WorkloadCalculation formula are as follows:
,
WhereinFor according to farming work post to hand move distanceWith hand number of revolutionsWeighted value;
(5) GPRS signal transceiver regularly send heart rate measurement device measurement heart rate peak and heart rate average value and GPS it is fixed The location information and motion track information of position device measurement are to server;The server can be by above-mentioned data forwarding to agriculture labourer Administrative staff terminal, administrative staff can monitor the physical condition and working range of agriculture labourer;
(6) if occurring the operating interruptions gone out, ask for leave, rested in work, agriculture labourer initiates corresponding application by operation panel Information, this application information are sent to server by GPRS signal transceiver;The application information is transmitted to management by server The terminal that the administrative staff of agriculture labourer use;Administrative staff's return information is to server;GPRS signal transceiver passes through service Device receives return information and is transmitted to MCU, and MCU judges whether to execute according to return information;
(6) after agriculture labourer's work, the calculating for the amount of stopping working is selected by operation panel;
(7) administrative staff record agriculture labourer Ben achievement
(8) working efficiency on the same dayCalculation formula are as follows:
(9) agriculture labourer closes whole device by switch button.
CN201910573550.5A 2019-06-28 2019-06-28 Device and method for counting working efficiency of agricultural workers Active CN110292387B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111161319A (en) * 2019-12-30 2020-05-15 秒针信息技术有限公司 Work supervision method and device and storage medium
CN112819306A (en) * 2021-01-22 2021-05-18 同济大学 Method, system, device and medium for evaluating work efficiency based on computer vision
CN112923972A (en) * 2021-01-27 2021-06-08 苏州凌世智能科技有限公司 Operation monitoring method, bracelet and user side

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