CN103558789A - Device for remotely monitoring rubber glove wearing state - Google Patents

Device for remotely monitoring rubber glove wearing state Download PDF

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Publication number
CN103558789A
CN103558789A CN201310537204.4A CN201310537204A CN103558789A CN 103558789 A CN103558789 A CN 103558789A CN 201310537204 A CN201310537204 A CN 201310537204A CN 103558789 A CN103558789 A CN 103558789A
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CN
China
Prior art keywords
rubber gloves
monitoring
chip circuit
dual
singlechip chip
Prior art date
Application number
CN201310537204.4A
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Chinese (zh)
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CN103558789B (en
Inventor
张洪国
李秀美
王凤平
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张洪国
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Priority to CN201310537204.4A priority Critical patent/CN103558789B/en
Publication of CN103558789A publication Critical patent/CN103558789A/en
Application granted granted Critical
Publication of CN103558789B publication Critical patent/CN103558789B/en

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Abstract

The invention discloses a device for remotely monitoring the rubber glove wearing state. The device comprises a rubber glove wearing monitoring module and a remote transmission control module. The rubber glove wearing monitoring module comprises a power source, a microswitch for monitoring the state of a rubber glove elastic ring, a voice warning indicator and a gyroscope gravity acceleration sensor for monitoring whether rubber gloves are actually worn or not. A signal output by a single-chip microcomputer chip circuit is wirelessly communicated with an nRF905 wireless transceiver chip and a transceiving antenna of the nRF905 wireless transceiver chip through the single-chip microcomputer chip circuit. The remote transmission control module comprises a power source, the nRF905 wireless transceiver chip, the transceiving antenna of the nRF905 wireless transceiver chip, the single-chip microcomputer chip circuit, a GPRS module and a transceiver antenna of the GPRS module, wherein the nRF905 wireless transceiver chip and the transceiving antenna are in wireless communication with the rubber glove wearing monitoring module, and the GPRS module and the transceiving antenna are used for achieving remote monitoring through operators. The rubber glove wearing situation of a worker can be checked conveniently through a far-end computer.

Description

A kind ofly for rubber gloves, wear status remote monitoring device
Technical field
The present invention relates to the Real-time Monitor Technique field for food processing, specifically a kind ofly for rubber gloves, wear status remote monitoring device.
Background technology
At food processing field, as in the manufacturing procedure of chicken, duck, workman in food processing industrial chain all needs to wear rubber gloves, at other, similarly need to wear the field of rubber gloves in addition, in the assembling chain of electronic device, rubber gloves pollutes food, electron device for preventing sweat on hand of workman, bacterium etc., and it is reported and also by birds such as chicken, ducks, propagated at recent H7N9 avian influenza virus, therefore the industrial worker who processes this based food is faced with the more opportunities for contamination than ordinary people, healthy being on the hazard.For this reason, at above-mentioned food processing field, and in electron device assembling field, be all strict with employee and wear rubber gloves, but in actual routine work, the inventor finds through observing, in supervising not tight factory, workman is usually because wear inconvenience, uncomfortable (gas penetration potential is poor) and take off rubber gloves, also or take off while going to toilet, and be disinclined to again to wear while returning, cause thus food hygiene to be on the hazard, and food security is extensively denounced at society, also strengthened workman and be subject to the probability that H7N9 bird flu is infected simultaneously, the performance that is presented as electron device at electronic applications is affected, have influence on product quality.
Summary of the invention
Object of the present invention will overcome the above problems exactly, and provide a kind of, based on gyroscope acceleration transducer, for workman's rubber gloves, wear the remote monitoring device of state, be aided with wireless transmitter module, embedding is attached in rubber gloves, coordinate remote transmission control module, in order to strict monitoring workman's rubber gloves, wear situation.
Technical scheme of the present invention is achieved like this: a kind ofly for rubber gloves, wear status remote monitoring device, it is characterized in that: it comprises that rubber gloves is worn monitoring modular and remote transmission control module two parts form, described rubber gloves is worn monitoring modular and is comprised power supply, the microswitch of monitoring rubber gloves loose collar state, the gyroscope Gravity accelerometer whether monitoring rubber gloves is truly worn, speech sound alarming device, accept the singlechip chip circuit of microswitch and gyroscope Gravity accelerometer status signal, the signal of singlechip chip circuit output is carried out to nRF905 radio transmitting and receiving chip and the dual-mode antenna thereof of radio communication, loose collar closes on the opening portion of rubber gloves, microswitch, gyroscope Gravity accelerometer, singlechip chip circuit, nRF905 radio transmitting and receiving chip and dual-mode antenna thereof are all arranged on the rubber gloves inside of the opening portion of rubber gloves, speech sound alarming device is electrically connected to singlechip chip circuit, when monitoring rubber gloves and truly not wearing, can carry out phonetic warning to workman, described remote transmission control module comprises power supply, wear monitoring modular with rubber gloves carries out radio communication nRF905 radio transmitting and receiving chip and dual-mode antenna thereof, singlechip chip circuit, relies on the wireless network of operator to realize GPRS module and the dual-mode antenna thereof of remote monitoring, the two nRF905 radio transmitting and receiving chips that rubber gloves is worn in monitoring modular and remote transmission control module all adopt SPI interface and two singlechip chip circuit real-time communications exchange transceiving data, and the RS232 transmission interface of GPRS module and the RS232 transmission interface of singlechip chip circuit are to connecting, loose collar during by tensioner microswitch closed, singlechip chip circuit by dual-mode antenna to remote transmission control module transmitted signal, remote transmission control module receives after above-mentioned signal by GPRS module and dual-mode antenna thereof, confirms the state of wearing of rubber gloves.
The present invention realizes rubber gloves by nRF905 radio transmitting and receiving chip and antenna and wears the radio communication between monitoring modular and remote transmission control module, by microswitch, monitor loose collar state, and by gyroscope Gravity accelerometer detect rubber gloves rock can be authentic and valid monitor rubber gloves and truly wear state; By GPRS module and antenna, rely on operator's wireless network to realize remote monitoring, monitoring personnel can check that at far-end computer workman's rubber gloves wears situation easily, have saved trip field review cost and easy to operate.
Accompanying drawing explanation
Fig. 1 is composition structural representation of the present invention.
Fig. 2 is the schematic diagram that arranges of rubber gloves internal monitoring device of the present invention.
Fig. 3 is the connection diagram of each ingredient of remote transmission control module of the present invention.
Fig. 4 sends data flowchart.
Fig. 5 is receiving data stream journey figure.
In figure 1---loose collar; 2---microswitch; 3---singlechip chip circuit; 4---nRF905 radio transmitting and receiving chip; 5---dual-mode antenna; 6---gyroscope Gravity accelerometer; 7---speech sound alarming device; 8---the opening portion of rubber gloves; 9---singlechip chip circuit; 10---nRF905 radio transmitting and receiving chip; 11---dual-mode antenna; 12---GPRS module; 13---dual-mode antenna.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention wears monitoring modular by rubber gloves and remote transmission control module two parts form.
Rubber gloves wear monitoring modular comprise power supply, by microswitch 2 and gyroscope Gravity accelerometer 6, formed be transmitted data cell, be arranged on singlechip chip circuit 3 and nRF905 radio transmitting and receiving chip unit 4 and the dual-mode antenna 5 of gloves inside of the opening portion of rubber gloves.Microswitch 2 is connected with the loose collar 1 of rubber gloves bottom, and loose collar 1 is connected with the on & off switch of microswitch 2, guarantees to be enough to trigger during by swelling when loose collar the on off state of fine motion 2 switches; Microswitch 2 is fixed on the gloves inwall of the opening portion of rubber gloves, does not allow to produce displacement or disengaging; When workman normally wears after rubber gloves, loose collar 1, by swelling, is punished thereby trigger fine motion 2 switches, and then is realized loose collar status monitoring.Singlechip chip circuit 3, gyroscope Gravity accelerometer 6 are firmly pasted the gloves inwall of the opening portion of rubber gloves by high viscosity adhesive tape; After rubber gloves is really worn, will inevitably produce certain rocking because of the action of workman's arm, if and just in order to out-trick loose collar status monitoring, rubber gloves is arbitrarily worn on any cylindrical object, gyroscope Gravity accelerometer 6 thinks after can't detect for a long time and rocking continuously that rubber gloves really do not wear.The on off state pin of microswitch 2 is directly connected with singlechip chip circuit 3; The SPI transmission interface pin of nRF905 radio transmitting and receiving chip 4 and the SPI transmission interface of singlechip chip circuit 3 are to connecting; Be applicable to the dual-mode antenna 5 of nRF905 radio transmitting and receiving chip and the ANT1 of nRF905 radio transmitting and receiving chip 4 is connected with ANT2 pin; Gyroscope Gravity accelerometer 6 data pin are directly connected with singlechip chip circuit 3.
Remote transmission control module comprises power supply, is transmitted data cell, singlechip chip circuit 9, nRF905 radio transmitting and receiving chip 10, the dual-mode antenna 11 that is applicable to nRF905 radio transmitting and receiving chip, GPRS module 12, be applicable to the dual-mode antenna 13 of GPRS module, and the SPI transmission interface pin of nRF905 radio transmitting and receiving chip 10 and the SPI transmission interface of singlechip chip circuit 9 are to connecting; Be applicable to the dual-mode antenna 11 of nRF905 radio transmitting and receiving chip and the ANT1 of nRF905 radio transmitting and receiving chip 10 is connected with ANT2 pin; The RS232 transmission interface of GPRS module 12 and the RS232 transmission interface of singlechip chip circuit 9 are to connecting; The dual-mode antenna 13 that is applicable to GPRS module is connected with GPRS module 12.Wireless Data Transmission of the present invention can adopt but be not limited to wireless receiver nRF905, ATMEGA 16 single-chip microcomputers and LED and show digital composition.
Whether rubber gloves is worn monitoring modular and is used microswitch 2 monitoring rubber gloves loose collar states, use gyroscope Gravity accelerometer monitoring rubber gloves truly to be worn; Rubber gloves is worn between monitoring modular and remote transmission control module and is realized radio communication by nRF905 radio transmitting and receiving chip and dual-mode antenna; Remote transmission control module relies on the wireless network of mobile operator to realize remote monitoring by GPRS module and dual-mode antenna.
The data transmission procedure of nRF905 radio transmitting and receiving chip is as follows:
Workflow while sending data as shown in Figure 4.When singlechip chip circuit MCU has remote-control data node, the address of acceptance point (TX-address) and valid data (Tx-payload) will send nRF905 radio transmitting and receiving chip to by SPI interface.During design, should interface rate be set with agreement or singlechip chip circuit MCU.
Available singlechip chip circuit MCU arranges TRX-CE, and to make TX-EN be the ShockBurst transmission that high level activates nRF905 radio transmitting and receiving chip.ShockBurst by nRF905 can make wireless device automatically power on, and completes the numeric data code transmission (100 kbps, GFSK, Synchronization) of packet (should add lead code and CRC check code).
If AUTO-RETRAN is set to high level, so, nRF905 radio transmitting and receiving chip will send packet continuously, until TRX-CE is set to low level; And when TRX-CE is set to low level, the end data transmission of nRF905 radio transmitting and receiving chip, and oneself be set to standby pattern.
The DRP data reception process of nRF905 radio transmitting and receiving chip is as follows:
When device receives data, its receiving data stream journey figure as shown in Figure 5.The course of work of device is as follows: first, after 650 μ s, nRF905 radio transmitting and receiving chip will constantly be monitored aerial information; When nRF905 radio transmitting and receiving chip finds that there is the carrier wave identical with receive frequency, its carrier detect (CD) is set to high level; After this, when nRF905 radio transmitting and receiving chip receives effective address, matching addresses (AM) is set to high level; After this, when nRF905 radio transmitting and receiving chip receives effective address packet (CRC check is correct), nRF905 radio transmitting and receiving chip will remove lead code, address and CRC position, data ready position (DR) is set to high level simultaneously, and with MCU, TRX-CN to be set be low level, to enter standby pattern, thereby make singlechip chip circuit MCU by SPI interface, read active data with suitable speed; After all data readings, nRF905 radio transmitting and receiving chip AM and DR are set to low level, to make nRF905 radio transmitting and receiving chip prepare to enter ShockBurst RX, ShockBurst TX or Powerdown pattern.
Radio transceiver chip adopts but is not limited to nRF905 radio transmitting and receiving chip, is built-in with antenna, and inside is integrated with modulation simultaneously, and the functions such as demodulation, coding/decoding, therefore can automatically generate lead code and CRC check in communication process.This device is according to the wireless data transceiving system of the feature design of nRF905 radio transmitting and receiving chip, and through experiment showed, that it can realize short-range wireless serial transparent transmission, effective communication distance is greater than 200 meters.At the building build-in test that has the xoncrete structure of obstacle object, its effective line communication distance is greater than 50 meters.

Claims (1)

1. for rubber gloves, wear status remote monitoring device for one kind, it is characterized in that: it comprises that rubber gloves is worn monitoring modular and remote transmission control module two parts form, described rubber gloves is worn monitoring modular and is comprised power supply, the microswitch (2) of monitoring rubber gloves loose collar (1) state, the gyroscope Gravity accelerometer (6) whether monitoring rubber gloves is truly worn, speech sound alarming device (7), accept the singlechip chip circuit (3) of microswitch (2) and gyroscope Gravity accelerometer (6) status signal, the signal of singlechip chip circuit (3) output is carried out to nRF905 radio transmitting and receiving chip (4) and the dual-mode antenna (5) thereof of radio communication, loose collar (1) closes on the opening portion (8) of rubber gloves, microswitch (2), gyroscope Gravity accelerometer (6), singlechip chip circuit (3), nRF905 radio transmitting and receiving chip (4) and dual-mode antenna (5) thereof are all arranged on the rubber gloves inside of the opening portion (8) of rubber gloves, speech sound alarming device (7) is electrically connected to singlechip chip circuit (3), when monitoring rubber gloves and truly not wearing, can carry out phonetic warning, described remote transmission control module comprises power supply, wear monitoring modular with rubber gloves carries out radio communication nRF905 radio transmitting and receiving chip (10) and dual-mode antenna (11) thereof, singlechip chip circuit (9), relies on the wireless network of operator to realize GPRS module (12) and the dual-mode antenna (13) thereof of remote monitoring, rubber gloves is worn two nRF905 radio transmitting and receiving chips (4 in monitoring modular and remote transmission control module, 10) all adopt SPI interface and two singlechip chip circuit (3,9) real-time communication exchange transceiving data, the RS232 transmission interface of the RS232 transmission interface of GPRS module (12) and singlechip chip circuit (9) is to connecting, during loose collar swelling, microswitch is closed, singlechip chip circuit (3) passes through dual-mode antenna (5) to remote transmission control module transmitted signal, remote transmission control module receives after above-mentioned signal by GPRS module (12) and dual-mode antenna (13) thereof, confirms the state of wearing of rubber gloves.
CN201310537204.4A 2013-11-04 2013-11-04 A kind of for rubber gloves wearing state remote monitoring device CN103558789B (en)

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Application Number Priority Date Filing Date Title
CN201310537204.4A CN103558789B (en) 2013-11-04 2013-11-04 A kind of for rubber gloves wearing state remote monitoring device

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CN103558789B CN103558789B (en) 2015-08-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104764491A (en) * 2015-04-08 2015-07-08 深圳市康康网络技术有限公司 Equipment use state recognizing method and electronic equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5444462A (en) * 1991-12-16 1995-08-22 Wambach; Mark L. Computer mouse glove with remote communication
CN101108125A (en) * 2007-08-02 2008-01-23 张志强 Dynamic monitoring system of body sign
CN201194137Y (en) * 2007-10-26 2009-02-11 刘海宽 Novel hand language recognition device
CN202257468U (en) * 2011-08-09 2012-05-30 大连民族学院 Data gloves based on acceleration sensors and ZigBee

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5444462A (en) * 1991-12-16 1995-08-22 Wambach; Mark L. Computer mouse glove with remote communication
CN101108125A (en) * 2007-08-02 2008-01-23 张志强 Dynamic monitoring system of body sign
CN201194137Y (en) * 2007-10-26 2009-02-11 刘海宽 Novel hand language recognition device
CN202257468U (en) * 2011-08-09 2012-05-30 大连民族学院 Data gloves based on acceleration sensors and ZigBee

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104764491A (en) * 2015-04-08 2015-07-08 深圳市康康网络技术有限公司 Equipment use state recognizing method and electronic equipment

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