CN106020068A - Protective device with combined intelligent positioning data information - Google Patents

Abstract

The invention discloses a protective device with combined intelligent positioning data information. A protective mask is provided with a particle filtering layer so that dust of particles of large particle size can be filtered. A nano-zeolite layer can realize the effect of catalytic adsorption and can adsorb bacteria, viruses and harmful gas in the air so as to achieve high-effect purification. Besides, a breathing buffer layer can realize the effect of ventilation. The external surface and the internal surface of a shell are coated by a super-hydrophobic film layer so that dust and impurities on the surface can be cleaned by washing the external surface and the internal surface of the shell by water and the shell can be quickly and naturally dried after cleaning. A sponge layer and an antibacterial lower layer have the effects of warm keeping, moisture absorption, ventilation, heat insulation and bacterial growth prevention.

Description

A protective device with combined intelligent positioning data information

technical field

The invention relates to the field of electric power protection, in particular to a protection device with combined intelligent positioning data information.

Background technique

During electric power construction, workers need to wear safety helmets, which protect the human head from injuries caused by falling objects and other specific factors. When working in a relatively small space, the head is easy to touch accidentally To the surrounding live equipment, even if it is protected by a helmet, it will cause unsafe factors. If there is an electric shock, it will not be discovered in time, and the rescue time will be missed. At the same time, in the power construction, due to the distance, it is difficult to communicate with others. , resulting in the impact of power construction.

Contents of the invention

In order to overcome the deficiencies in the above-mentioned prior art, the object of the present invention is to provide a protective device with combined intelligent positioning data information, including: a protective device body;

The body of the protection device is provided with a shell and an inner net in contact with the head of the human body;

The inside of the shell is provided with an oxygen airbag, and the oxygen airbag is connected to the exhalation mask through the air delivery pipe, and a valve is arranged between the oxygen airbag and the exhalation mask, and the valve is arranged on the shell;

The top of the protective device body is provided with a resistor, and the exterior of the protective device body is provided with an electric field strength tester, a voice announcer, a voice communication module, an alarm and an electric shock sensor;

The voice announcer is electrically connected with the electric field strength tester and the resistor respectively;

The body of the protection device is also provided with a monitoring unit for positioning the body of the protection device and sending the position information to the host computer, a power supply battery for supplying power to the monitoring unit, and is connected with the power supply battery for performing monitoring on the power supply battery. Charging control unit for charging management;

The outer surface of the housing is coated with a protective layer;

The protective layer includes in turn: a wear-resistant layer, a resin base layer, an intermediate layer and a lower surface layer; the resin base layer is an epoxy resin base layer; the intermediate layer is silicon dioxide nanoparticles grafted with styrene; the lower surface The layer is a natural wax surface layer or a paraffin wax surface layer;

The protective device body is provided with a protective mask, and the protective mask is connected to the shell through a joint connecting rod;

The inside of the protective mask is sequentially equipped with a particle filter layer, a breathing buffer layer, and a nano-zeolite layer;

The nano-zeolite layer includes: a shell and a nano-zeolite group arranged inside the shell; the nano-zeolite group is formed by a certain number of nano-zeolite particle arrays; gaps are arranged between the nano-zeolite particles in the nano-zeolite group; the breathing Thick fiber porous material is embedded in the buffer layer;

The joint link is provided with a first link and a second link;

The first connecting rod and the second connecting rod are hinged, one end of the first connecting rod is connected to the shell, and the other end is hinged to the second connecting rod; the second connecting rod is connected to the protective mask;

An antibacterial layer is pasted on the inner net; the antibacterial layer includes: a leather layer, a sponge layer is pasted on the lower surface of the leather layer, and a thermal insulation layer made of high-temperature fiber cloth is pasted on the lower surface of the sponge layer. Antibacterial lower layer made of radiant antibacterial fabric;

The monitoring unit includes: a positioning module, a memory, a microcontroller, an infrared receiving module, a reset circuit, a signal filtering circuit, an infrared sending module, and a signal amplifying circuit;

The siren, the electric shock sensor, the storage, the infrared receiving module, the infrared sending module, the reset circuit, and the signal filter circuit are respectively electrically connected to the microcontroller;

The positioning module is used to locate the protective device body and transmit the positioning information to the microcontroller; the positioning module includes: a GPS positioning device, a satellite receiving antenna ANT1, and a transmitting and receiving antenna ANT2, which are used to locate the GPS positioning device The data information is sent to the GPRS module of the host computer, and the microcontroller is used to control the operation of the GPS positioning device and the GPRS module;

The serial port RXDG of the GPS positioning device is connected with the P1.2 port of the microcontroller, and the serial port TXDG of the GPS positioning device is connected with the P1.3 port of the microcontroller; The P3.1 port of the device is connected with the TXD of the GPRS module, and the P3.0 port of the microcontroller is connected with the RXD of the GPRS module;

The satellite receiving antenna ANT1 is electrically connected to the RF_IN port of the GPS positioning device;

The transceiver antenna ANT2 is connected to the AN port of the GPRS module;

The microcontroller is used to send the positioning information to the upper computer by the infrared sending module after passing through the signal amplification circuit and the signal filtering circuit;

The infrared receiving module is used to receive the control information and data information sent by the host computer, and transmit them to the microcontroller; the memory is used to store the data information received and sent by the monitoring unit;

The infrared receiving module and the infrared sending module are also used to make the voice communication module transmit voice information through infrared;

The infrared receiving module includes: an infrared receiving chip, a triode Q1, three resistors and a capacitor;

Transistor Q1 adopts NPN triode, the output end of the infrared receiving chip is connected to the base of the triode Q1, and the triode Q1 is used to amplify the electrical signal received by the infrared receiving chip and send it to the microcontroller;

The infrared sending module includes: infrared sending chip, inverter, transistor Q2, transistor Q3, resistor R11, resistor R12, capacitor C1, capacitor C2, light-emitting diode D1, light-emitting diode D2;

The data input terminal of the infrared sending module is connected to the No. 4 port of the infrared sending chip through an inverter, and the No. 5 port of the infrared sending chip is grounded through the capacitor C2;

The VCC terminal of the infrared sending chip, resistor R11, resistor R12 and capacitor C1 are connected in series to ground;

The No. 7 port of the infrared sending chip is connected between the resistor R11 and the resistor R12;

The No. 3 port of the infrared sending chip is connected to the base of the transistor Q2 and the base of the transistor Q3 respectively; the emitter of the transistor Q2 and the emitter of the transistor Q3 are respectively grounded, the collector of the transistor Q2 is connected to the light-emitting diode D1, and the emitter of the transistor Q3 The collector is connected to the light-emitting diode D2;

The reset circuit includes: resistors Rf1, Rf2, Rf3, capacitor Cf1, capacitor Cf2, diode VDf1, triode Qf1; one end of the resistor Rf1 and the positive pole of the capacitor Cf1 are connected to the positive pole of the power supply; the capacitor Cf1 The negative pole of the resistor Rf2 is connected to one end of the resistor Rf2 and the cathode of the diode VDf1; the other end of the resistor Rf2 is connected to one end of the resistor Rf3 and the b pole of the triode Qf1; the c pole of the triode Qf1 is connected to one end of the capacitor Cf1 connection; the other end of the resistor Rf1, the anode of the diode VDf1, the other end of the resistor Rf3, the e pole of the triode Qf1, and the other end of the capacitor Cf1 are all connected to the negative pole of the power supply;

The siren includes: integrated circuit IC1, power supply, switch, resistor R11, resistor R12, transistor VT1, transistor VT2, light-emitting diode VD and speaker YD. The integrated circuit IC1 is provided with seven pins, which are pin 1, Pin 2, pin 3, pin 4, pin 5, pin 6, pin 7, the positive end of the power supply is connected to one end of the switch, and the other end of the switch is respectively connected to one end of the resistor R11 and the triode VT1 The collector of the integrated circuit IC1 pin three and one end of the speaker YD, the other end of the speaker YD is connected to the collector of the triode VT2, the other end of the resistor R11 is connected to the cathode of the light-emitting diode VD and the triode The base of VT1, the anode of the light-emitting diode VD is connected to the negative terminal of the power supply, the emitter of the triode VT1 is connected to the pin 2 of the integrated circuit IC1, and the two ends of the resistor R12 are respectively connected to the integrated circuit IC1 pin 4 and pin 5, pin 7 of the integrated circuit IC1 is connected to the base of the triode VT2, and the emitter of the triode VT2 is respectively connected to pin 1, pin 6 and pin 6 of the integrated circuit IC1. the negative terminal of the power supply;

The microcontroller is connected with the infrared sending module through a signal amplification circuit and a filter;

The signal amplification circuit includes: resistor R21, resistor R22, capacitor C21, diode D1, diode D2, diode D3, diode D4, transistor Q2, transistor Q3, transistor Q4, transistor Q5, and inductor L1;

Diodes D1 and D2 are used for clamping and absorbing spike interference on low-voltage power lines;

Inductor L1 and capacitor C21 are used for shaping and filtering. Resistor R21, resistor R22, diode D3, diode D4, transistor Q2, transistor Q3, transistor Q4, and transistor Q5 are used for filtering through inductor L1 and capacitor C21, and then through diodes D1 and D2 The collected signal after the action is amplified and shaped to reduce the harmonic pollution to the power grid;

The charging control unit includes: charging control chip, charging control resistor Rcg1, charging control resistor Rcg2, charging control resistor Rcg3, charging control resistor Rcg4, charging control resistor Rcg5, charging control resistor Rcg6, charging control capacitor Ccg1, charging control capacitor Ccg2, charging Control transistor Qcg2, charging control diode VD cg2;

The sixth pin of the charging control chip is grounded, the eighth pin is grounded through the charging control capacitor Ccg1, and the charging control capacitor Ccg1 is used for filtering; the third and fifth pins are connected to the charging power supply, and the second and fourth pins are connected through the charging control The resistor Rcg1 is connected to the charging power supply, and the charging control resistor Rcg1 is used to adjust the charging voltage;

The base of the charging control transistor Qcg2 is connected to the sixteenth pin, the collector is connected to the charging control resistor Rcg1, the emitter, the fifteenth pin, and the eleventh pin pass through the charging control resistor Rcg2, and the tenth pin passes through the charging control resistor Rcg3, The charging control resistor Rcg6 and the charging control resistor Rcg4 are respectively connected to the power supply battery through the charging control diode VD cg2; the fourteenth pin is grounded through the charging control capacitor Ccg2, and the thirteenth pin and the tenth pin are grounded through the charging control resistor Rcg3;

The filter includes: a resistor Rb1, a resistor Rb2, a resistor Rb3, a resistor Rb4, a filter amplifier Db3, a capacitor Cb1, a second capacitor Cb2, and a third capacitor Cb3;

The first terminal of resistor Rb1 is connected to the input terminal of the filter, the second terminal of resistor Rb1 is respectively connected to the first terminal of capacitor Cb1 and the first terminal of resistor Rb2; the second terminal of resistor Rb2 is grounded through the second capacitor Cb2, while the second terminal of resistor Rb2 It is connected to the positive input terminal of the filter amplifier Db3, the negative input terminal of the filter amplifier Db3 is grounded through the resistor Rb3, one end of the resistor Rb4 is grounded through the resistor Rb3, and the other end is connected to the output terminal of the filter amplifier Db3, one end of the third capacitor Cb3 is grounded through the resistor Rb3, The other end is connected to the output end of the filter, and the output end of the filter is respectively connected to the second end of the capacitor Cb1, the output end of the filter amplifier Db3, the resistor Rb4, and the third capacitor Cb3.

Preferably, a shockproof sleeve is provided between the shell and the inner net.

Preferably, the voice communication module is an explosion-proof voice communication module or a waterproof voice communication module.

Preferably, the components contained in the wear-resistant layer and the parts by weight of each component are as follows: 25-30 parts of calcium carbonate whiskers, 10-15 parts of cryolite, 10-15 parts of graphite, 9-11 parts of adhesive, 5-12 parts of pentaerythritol oleate, 20-30 parts of diatomaceous earth, 5-10 parts of Tween, 5-10 parts of potassium palmitate, 2-5 parts of sodium bicarbonate, 9-13 parts of nano-magnesium oxide, 7-12 parts of sodium, 13-20 parts of polyethylene glycol, 10-18 parts of sodium tripolyphosphate, 8-16 parts of sodium lauryl sulfate, and 5-10 parts of borax.

Preferably, the monitoring unit also includes: a communication level receiving module, a communication execution module, an identity verification module, and an identity verification input module;

The communication level receiving module is used to receive the encrypted information code sent by the upper computer, and set the communication authority level according to the received encrypted information code, the encrypted information code corresponds to the communication authority, and the encrypted information code is set in each communication level, so Receive the encrypted information code to activate the communication level corresponding to the main body of the protective device;

The communication execution module is used to determine the communication authority according to the received encrypted information code, and communicate with security devices having the same communication authority and encrypted information code;

The identity verification input module is used to obtain the user's identity information through at least one of the password input device, fingerprint recognition device, iris recognition device, and voice recognition device, and transmit the identity information to the host computer through infrared; the memory stores the user's identity information.

Preferably, the monitoring unit also includes: a data frame receiving module, a data monitoring module, a reply module, an error screening module, and a data frame decomposition module;

The receiving data frame module is used to receive the data sending and receiving data frame configured by the host computer through the data frame communication path;

The data monitoring module is used to monitor whether the data frame in the received data information is consistent with the configured data frame according to the configured data frame, and to configure the set data frame in the sent data;

The reply module is used to receive the reply characters configured by the host computer, and the reply characters are sent to the host computer via infrared reception, so that the monitoring unit can maintain communication with the host computer;

The error discrimination module is used to monitor whether the frame in the data transmission process is error-free, and responds to whether the data frame contained in the received data by the data monitoring module has an error, and if there is an error, the data and the data frame are frozen, and a response prompt is formed to Prompt the error status of the host computer;

The data frame decomposition module is used to form data character segments for a given data frame,

Decompose the data character segment to determine whether to transmit data information or the data character segment is to transmit a control command; if there is a control command, determine the received data character segment as a control frame.

As can be seen from the above technical solutions, the present invention has the following advantages:

The protective mask is equipped with a particle filter layer to filter dust with large particle sizes; the nano-zeolite layer can play a role in catalytic adsorption, absorbing harmful gases of bacteria and viruses in the air to achieve high-efficiency purification. And the breathing buffer layer can play the role of ventilation. The outer and inner surfaces of the housing are coated with a super-hydrophobic film layer; this way, washing the outer and inner surfaces of the housing with water removes surface dust and impurities. After washing, it can be dried naturally in no time.

The sponge layer and the antibacterial lower layer have the effects of keeping warm, absorbing moisture, breathable, heat insulating and preventing the growth of bacteria.

Description of drawings

In order to illustrate the technical solution of the present invention more clearly, the accompanying drawings that need to be used in the description will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. As far as people are concerned, other drawings can also be obtained based on these drawings on the premise of not paying creative work.

Fig. 1 is an overall schematic diagram of a protective device with combined intelligent positioning data information;

Fig. 2 is a schematic diagram of a protective layer;

Fig. 3 is a protective mask structure diagram;

Fig. 4 is the schematic diagram of antibacterial layer;

Fig. 5 is a circuit diagram of an infrared receiving module;

Fig. 6 is a circuit diagram of an infrared sending module;

Fig. 7 is a reset circuit circuit diagram;

Fig. 8 is an alarm circuit diagram;

Fig. 9 is a circuit diagram of the signal amplification circuit;

Fig. 10 is a circuit diagram of the charging control unit;

Fig. 11 is a filter circuit diagram;

Figure 12 is a schematic diagram of the positioning module.

detailed description

In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions protected by the present invention will be clearly and completely described below using specific embodiments and accompanying drawings. Obviously, the implementation described below Examples are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in this patent, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this patent.

This embodiment provides a protective device with combined intelligent positioning data information, as shown in Figures 1 to 12, including: a protective device body 1;

The protective device body 1 is provided with a shell 2 and an inner net 3 in contact with the head of the human body;

The inside of the shell 2 is provided with an oxygen air bag 11, the oxygen air bag 11 is connected to the exhalation mask 13 through the air delivery pipe 12, a valve 14 is arranged between the oxygen air bag 11 and the exhalation mask 13, and the valve is arranged on the shell 2;

The top of the protective device body 1 is provided with a resistor 21, and the outside of the protective device body 1 is provided with an electric field strength tester 22, a voice announcer 23, a voice communication module 24, an alarm 25 and an electric shock sensor 26;

The voice announcer 23 is electrically connected with the electric field strength tester 22 and the resistor 21 respectively, and the inner cavity of the protective device body 1 is provided with an insulating cover; the alarm 25 is electrically connected with the electric shock sensor 26;

The protective device body is also provided with a monitoring unit 27 and a power supply circuit for positioning the protective device body and sending the position information to the upper computer;

The protection device body 1 is also provided with a monitoring unit for positioning the protection device body 1 and sending the position information to the upper computer, and a power supply battery 10 for supplying power to the monitoring unit, which is connected with the power supply battery 10 for A charge control unit for charge management of the power supply battery 10;

The outer surface of the shell is coated with a protective layer; the protective layer includes in turn: a wear-resistant layer 41, a resin base layer 42, an intermediate layer 43 and a lower surface layer 44; the resin base layer 42 is an epoxy resin base layer; Branches have silica nanoparticles of styrene; the lower surface layer 44 is a natural wax surface layer or a paraffin wax surface layer;

This is a good combination of organic polymer resin and inorganic materials. The introduction of polymer resin improves the mechanical properties of the protective layer, and the introduction of hydrophobic nano-silica increases the surface micro-roughness of the protective layer, while the low surface energy The introduction of substances reduces the surface energy of the protective layer, and finally a protective layer with good mechanical properties is obtained, showing good wear resistance and corrosion resistance.

The voice communication module 24 can communicate with others freely at any time, and the voice communication module 24 is an explosion-proof voice communication module. When the staff wears electric safety protective gear and enters the construction zone, if it is a high-voltage zone, the electric field strength tester 22 prompts the staff to enter the high-voltage zone through the voice broadcaster 23. If the resistor 21 touches the live equipment, the voice will Announcer 23 can broadcast in time to remind the staff to pay attention.

If the electric shock sensor 26 senses that the staff gets an electric shock accidentally, the sound of the alarm will be sent by the siren 25 to remind the surrounding personnel to rescue. Thereby effectively guaranteeing personal safety and reducing personal injury. Moreover, the specific location of the person wearing the electric safety protective gear can be acquired through the monitoring unit 11 . The inside of the protective device body is provided with a shockproof sleeve.

The protective device body 1 is provided with a protective mask 5, and the protective mask 5 is connected with the shell 2 through a joint connecting rod 6;

The inside of the protective mask 5 is successively provided with a particle filter layer 7, a breathing buffer layer 8, and a nano-zeolite layer 9;

The nano-zeolite layer 9 includes: a housing and a nano-zeolite group arranged inside the housing; the nano-zeolite group is formed by a certain number of nano-zeolite particle arrays; gaps are provided between the nano-zeolite particles in the nano-zeolite group; Thick fiber porous material is embedded in the breathing buffer layer 8;

Joint connecting rod 6 is provided with first connecting rod and second connecting rod; .

The protective mask is equipped with a particle filter layer to filter dust with large particle sizes; the nano-zeolite layer can play a role in catalytic adsorption, absorbing harmful gases of bacteria and viruses in the air to achieve high-efficiency purification. And the breathing buffer layer can play the role of ventilation.

The particle filter layer plays a role in blocking particles suspended in the air, pollen, large and small mites, animal hair and other substances. Particle filter layer can use HEPA filter membrane High Efficiency particulate air Filter, high-efficiency air filter membrane, and the filter membrane inside the particle filter layer is detachable, which is convenient for daily cleaning.

Specifically, the nano-zeolite group is formed by a certain number of nano-zeolite particle arrays, and gaps are provided between the nano-zeolite particles. The shell is equipped with nano-zeolite particles, and there are many small gaps between the nano-zeolite particles. Air flows through these small gaps to absorb VOCsvolatile organic compounds in the air, volatile organic compounds, gaseous ammonia, odor, formaldehyde, Acetone, tobacco odor and its particles, benzene, hydrogen sulfide.

An antibacterial layer is pasted on the inner net; the antibacterial layer includes: a leather layer 31, a sponge layer 32 pasted on the lower surface of the leather layer 31, a thermal insulation layer 33 made of high-temperature fiber cloth pasted on the lower surface of the sponge layer 32, and a thermal insulation layer 33 The lower surface is pasted with an antibacterial lower layer 34 made of anti-radiation antibacterial fabric.

The antibacterial lower layer made of anti-radiation and antibacterial fabric has good antibacterial effect, can eliminate the peculiar smell caused by bacteria, keep it tidy, and avoid the reproduction of bacteria to reduce the risk of re-transmission.

At present, antibacterial testing standards include different standards such as American Standard and National Standard. At present, they are mainly divided into two categories: one is to monitor and issue specific values, such as the antibacterial rate reaching 99.9%; the other is to issue logarithmic values, such as logarithmic values of 2.2, 3.8, etc. . Usually when the logarithmic value reaches 2.2 or more, the test is qualified. The detected strains mainly include: Staphylococcus aureus, Escherichia coli, methicillin-resistant Staphylococcus aureus MRSA, Klebsiella pneumoniae, fungi include Candida albicans, molds include Aspergillus niger, chamomile, and Aureobasidium pullulans Wait.

Depending on the nature of the product, the requirements for the strains to be tested are determined. Main testing standards: AATCC 100, AATCC 147 American Standard, AATCC100 is the qualitative testing of textile antibacterial performance, this standard is relatively stricter, the results of the 24-hour evaluation are evaluated by the bacteria reduction rate, similar to the sterilization standard. The detection methods of the Japanese standard and the European standard are basically antibacterial detection, that is, the evaluation of no growth or a slight reduction of bacteria after 24 hours. AATCC147 is a parallel line assay method, that is, to detect the inhibition zone. This standard is mainly used for organic antibacterial agents. National standard: GB/T 20944, FZ/T73023; Japanese standard: JIS L 1902; European standard: ISO 20743.

The antibacterial lower layer is the antibacterial fabric. The antibacterial fabric is dyed with polyester and nylon fibers commonly used in the prior art at high temperature, fixed inside the fiber and protected by the fiber, so it has washability and reliable broad-spectrum antibacterial effect. Its antibacterial principle is that it destroys the cell wall of bacteria. Since the intracellular osmotic pressure is 20-30 times that of the extracellular osmotic pressure, the cell membrane ruptures and the cytoplasm leaks out, thus terminating the metabolic process of microorganisms and making them unable to grow. and reproduce.

High temperature fiber cloth is made of high temperature resistant inorganic fiber through special weaving process. It has good electrical insulation properties, low thermal conductivity, good thermal shock resistance, ultra-thin, high tensile properties, and good wear resistance.

The monitoring unit 27 includes: a positioning module, a memory, a microcontroller, an infrared receiving module, a reset circuit, a signal filtering circuit, an infrared sending module, and a signal amplifying circuit;

The siren, the electric shock sensor, the storage, the infrared receiving module, the infrared sending module, the reset circuit, and the signal filter circuit are respectively electrically connected to the microcontroller;

The positioning module is used to locate the protective device body and transmit the positioning information to the microcontroller;

The positioning module includes: a GPS positioning device, a satellite receiving antenna ANT1, and a transmitting and receiving antenna ANT2, which are used to send the positioning data information of the GPS positioning device to the GPRS module of the upper computer, and the microcontroller is used to control the GPS positioning device and the GPRS module running;

The serial port RXDG of the GPS positioning device is connected with the P1.2 port of the microcontroller, and the serial port TXDG of the GPS positioning device is connected with the P1.3 port of the microcontroller; The P3.1 port of the device is connected with the TXD of the GPRS module, and the P3.0 port of the microcontroller is connected with the RXD of the GPRS module; the satellite receiving antenna ANT1 is electrically connected with the RF_IN port of the GPS positioning device; The transceiver antenna ANT2 is connected to the AN port of the GPRS module;

The satellite receiving antenna ANT1 receives satellite signals and sends them to the GPS positioning device through the RF_IN port of the GPS positioning device to complete the collection of positioning signals. The generated positioning signals are transmitted to the ports P1.2 and P1.3 of the microcontroller through the serial ports RXDG and TXDG of the GPS positioning device, and then the ports P3.1 and P3.0 of the microcontroller send the data to the GPRS module The TXD and RXD serial ports are sent by the GPRS module to the host computer through the transceiver antenna ANT2 connected to the AN port to complete the positioning.

The microcontroller is used to send the positioning information to the upper computer by the infrared sending module after passing through the signal amplification circuit and the signal filtering circuit;

The infrared receiving module is used to receive the control information and data information sent by the host computer and transmit them to the microcontroller; the storage is used to store the data information received and sent by the monitoring unit; the infrared receiving module and the infrared sending module are also used to make the voice communication module Transmission of voice information via infrared;

Described infrared receiving module comprises: infrared receiving chip, triode Q1, three resistors and electric capacity; Electrical signal, amplified and sent to the microcontroller;

The infrared sending module includes: infrared sending chip, inverter, transistor Q2, transistor Q3, resistor R11, resistor R12, capacitor C1, capacitor C2, light-emitting diode D1, light-emitting diode D2;

The data input terminal of the infrared sending module is connected to the No. 4 port of the infrared sending chip through an inverter, and the No. 5 port of the infrared sending chip is grounded through the capacitor C2; the VCC terminal of the infrared sending chip, the resistor R11, the resistor R12 and the capacitor C1 are connected to the ground in series ;

The No. 7 port of the infrared sending chip is connected between the resistor R11 and the resistor R12; the No. 3 port of the infrared sending chip is respectively connected to the base of the transistor Q2 and the base of the transistor Q3; the emitter of the transistor Q2 and the emitter of the transistor Q3 They are respectively grounded, the collector of the triode Q2 is connected to the light emitting diode D1, and the collector of the triode Q3 is connected to the light emitting diode D2. The infrared sending chip is the NE555 time base chip. Using the NE555 time base chip, an oscillator can be realized with a few external capacitors and resistors. A carrier frequency can be obtained, and the required carrier frequency can be obtained by adjusting its peripheral resistance and capacitance.

The described reset circuit of reset circuit comprises: resistance Rf1, Rf2, Rf3, electric capacity Cf1, electric capacity Cf2, diode VDf1, triode Qf1; One end of described resistance Rf1, the positive pole of electric capacity Cf1 are all connected with the positive pole of power supply; The negative pole of the capacitor Cf1 is connected to one end of the resistor Rf2 and the cathode of the diode VDf1; the other end of the resistor Rf2 is connected to one end of the resistor Rf3 and the b pole of the triode Qf1; the c pole of the triode Qf1 is connected to the capacitor Cf1 The other end of the resistor Rf1, the anode of the diode VDf1, the other end of the resistor Rf3, the e pole of the triode Qf1, and the other end of the capacitor Cf1 are all connected to the negative pole of the power supply;

The reset circuit uses the capacitor Cf1 as the reset delay, and also adds the diode VDf1 and the capacitor Cf1 to form a loop to speed up the discharge of the capacitor charge, thus ensuring that the next reset can be performed in a very short time, and then the reset circuit can work High reliability.

When the power supply is powered on, VDD will charge the capacitor CE1. During the process of charging the capacitor Cf1, the current in the circuit can pass through the capacitor Cf1. The b pole of the triode Qf1 has an instantaneous voltage, and this voltage is greater than 0.5 V, so that the triode Qf1 is instantly turned on, and the potential of the reset terminal connected to the microcontroller 9 is also pulled down instantly. When the microcontroller 9 detects that the potential of the reset terminal is pulled to a low level, it will make a A reset response. When the capacitor Cf1 is fully charged, the capacitor Cf1 is equivalent to an open circuit. At this time, the transistor Qf1 is cut off, and the reset process ends.

The siren includes: integrated circuit IC1, power supply, switch, resistor R11, resistor R12, transistor VT1, transistor VT2, light-emitting diode VD and speaker YD. The integrated circuit IC1 is provided with seven pins, which are pin 1, Pin 2, pin 3, pin 4, pin 5, pin 6, pin 7, the positive end of the power supply is connected to one end of the switch, and the other end of the switch is respectively connected to one end of the resistor R11 and the triode VT1 The collector of the integrated circuit IC1 pin three and one end of the speaker YD, the other end of the speaker YD is connected to the collector of the triode VT2, the other end of the resistor R11 is connected to the cathode of the light-emitting diode VD and the triode The base of VT1, the anode of the light-emitting diode VD is connected to the negative terminal of the power supply, the emitter of the triode VT1 is connected to the pin 2 of the integrated circuit IC1, and the two ends of the resistor R12 are respectively connected to the integrated circuit IC1 pin 4 and pin 5, pin 7 of the integrated circuit IC1 is connected to the base of the triode VT2, and the emitter of the triode VT2 is respectively connected to pin 1, pin 6 and pin 6 of the integrated circuit IC1. the negative terminal of the power supply;

Light-emitting diode VD, triode VT1 and resistor R1 form a light control switch, integrated circuit IC1, triode VT2 and speaker YD form an alarm circuit, and when the electric shock sensor 26 does not sense an electric shock to a worker, the microcontroller 9 does not send a control signal. If the electric shock sensor 26 senses that the staff gets an electric shock accidentally, the microcontroller 9 sends a control signal, the triode VT1 obtains a suitable bias current and conducts, the integrated circuit IC1 obtains the operating voltage, and the alarm circuit works, and it outputs an alarm audio signal, and After being amplified by the transistor VT2, the speaker YD is pushed to sound an alarm.

The microcontroller 9 is connected with the infrared sending module through a signal amplifying circuit and a filter;

The signal amplification circuit includes: resistor R21, resistor R22, capacitor C21, diode D1, diode D2, diode D3, diode D4, transistor Q2, transistor Q3, transistor Q4, transistor Q5, and inductor L1;

Diodes D1 and D2 are used for clamping and absorbing spike interference on the low-voltage power line; inductor L1 and capacitor C21 are used for shaping and filtering, resistor R21, resistor R22, diode D3, diode D4, transistor Q2, transistor Q3, transistor Q4, and transistor Q5 is used to amplify and shape the collected signal after filtering through the inductor L1 and capacitor C21, and then through the action of diodes D1 and D2, so as to reduce the harmonic pollution to the power grid;

The charging control unit includes: charging control chip, charging control resistor Rcg1, charging control resistor Rcg2, charging control resistor Rcg3, charging control resistor Rcg4, charging control resistor Rcg5, charging control resistor Rcg6, charging control capacitor Ccg1, charging control capacitor Ccg2, charging Control transistor Qcg2, charging control diode VD cg2;

The sixth pin of the charging control chip is grounded, the eighth pin is grounded through the charging control capacitor Ccg1, and the charging control capacitor Ccg1 is used for filtering; the third and fifth pins are connected to the charging power supply, and the second and fourth pins are connected through the charging control The resistor Rcg1 is connected to the charging power supply, and the charging control resistor Rcg1 is used to adjust the charging voltage;

The base of the charging control transistor Qcg2 is connected to the sixteenth pin, the collector is connected to the charging control resistor Rcg1, the emitter, the fifteenth pin, and the eleventh pin pass through the charging control resistor Rcg2, and the tenth pin passes through the charging control resistor Rcg3, The charging control resistor Rcg6 and the charging control resistor Rcg4 are respectively connected to the power supply battery through the charging control diode VD cg2; the fourteenth pin is grounded through the charging control capacitor Ccg2, and the thirteenth pin and the tenth pin are grounded through the charging control resistor Rcg3;

The filter includes: a resistor Rb1, a resistor Rb2, a resistor Rb3, a resistor Rb4, a filter amplifier Db3, a capacitor Cb1, a second capacitor Cb2, and a third capacitor Cb3;

The first terminal of resistor Rb1 is connected to the input terminal of the filter, the second terminal of resistor Rb1 is respectively connected to the first terminal of capacitor Cb1 and the first terminal of resistor Rb2; the second terminal of resistor Rb2 is grounded through the second capacitor Cb2, while the second terminal of resistor Rb2 It is connected to the positive input terminal of the filter amplifier Db3, the negative input terminal of the filter amplifier Db3 is grounded through the resistor Rb3, one end of the resistor Rb4 is grounded through the resistor Rb3, and the other end is connected to the output terminal of the filter amplifier Db3, one end of the third capacitor Cb3 is grounded through the resistor Rb3, The other end is connected to the output end of the filter, and the output end of the filter is respectively connected to the second end of the capacitor Cb1, the output end of the filter amplifier Db3, the resistor Rb4, and the third capacitor Cb3.

In this embodiment, a shockproof sleeve is provided between the outer shell and the inner net. The voice communication module is an explosion-proof voice communication module or a waterproof voice communication module.

In this embodiment, during the construction or maintenance of the electric power system, due to the large number of participants and various types of work, the relationship between superiors and subordinates is also included. In order to distinguish communication objects, make each communication object more targeted, and avoid messy communication and contact.

The monitoring unit also includes: a communication level receiving module, a communication execution module, an identity verification module, and an identity verification input module;

The communication level receiving module is used to receive the encrypted information code sent by the upper computer, and set the communication authority level according to the received encrypted information code, the encrypted information code corresponds to the communication authority, and the encrypted information code is set in each communication level, so Receive the encrypted information code to activate the communication level corresponding to the main body of the protective device;

The communication execution module is used to determine the communication authority according to the received encrypted information code, and communicate with security devices having the same communication authority and encrypted information code;

The identity verification input module is used to obtain the user's identity information through at least one of the password input device, fingerprint recognition device, iris recognition device, and voice recognition device, and transmit the identity information to the host computer through infrared; the memory stores the user's identity information.

In this embodiment, the monitoring unit further includes: a data frame receiving module, a data monitoring module, a reply module, an error screening module, and a data frame decomposition module;

The receiving data frame module is used to receive the data sending and receiving data frame configured by the host computer through the data frame communication path;

The data monitoring module is used to monitor whether the data frame in the received data information is consistent with the configured data frame according to the configured data frame, and to configure the set data frame in the sent data;

The reply module is used to receive the reply characters configured by the host computer, and the reply characters are sent to the host computer via infrared reception, so that the monitoring unit can maintain communication with the host computer;

The error discrimination module is used to monitor whether the frame in the data transmission process is error-free, and responds to whether the data frame contained in the received data by the data monitoring module has an error, and if there is an error, the data and the data frame are frozen, and a response prompt is formed to Prompt the error status of the host computer;

The data frame decomposition module is used to form data character segments for a given data frame,

Decompose the data character segment to determine whether to transmit data information or the data character segment is to transmit a control command; if there is a control command, determine the received data character segment as a control frame.

In this embodiment, the components contained in the wear-resistant layer 31 and the parts by weight of each component are as follows: 25-30 parts of calcium carbonate whiskers, 10-15 parts of cryolite, 10-15 parts of graphite, and 9-30 parts of adhesive 11 parts, 5-12 parts of pentaerythritol oleate, 20-30 parts of diatomaceous earth, 5-10 parts of Tween, 5-10 parts of potassium palmitate, 2-5 parts of sodium bicarbonate, 9-13 parts of nano-magnesium oxide , 7-12 parts of sodium chloride, 13-20 parts of polyethylene glycol, 10-18 parts of sodium tripolyphosphate, 8-16 parts of sodium lauryl sulfate, and 5-10 parts of borax.

Calcium carbonate whiskers, diatomaceous earth, polyethylene glycol, and nano-magnesia borax are used as the skeleton material for carrying other materials. Wave. Stable friction performance, good heat decay and heat recovery performance.

The combination of graphite, sodium chloride, pentaerythritol oleate and calcium carbonate crystals has the effect of reducing the friction coefficient of friction materials, and also has good thermal conductivity and high temperature resistance. The thermal conductivity exceeds most metal materials. According to the usual wear law of friction materials , when the surface temperature of the material reaches the thermal decomposition temperature range of the organic binder, the organic binder will decompose, carbonize and lose weight, reducing or avoiding the wear phenomenon.

Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the differences from other embodiments, and the same and similar parts of each embodiment can be referred to each other.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (4)

1. a preventer with combined intelligent location data information, it is characterised in that including: preventer body；

Described preventer body is provided with shell and the Intranet contacted with human body head；

The inside of shell is provided with oxygen air bag, and described oxygen air bag connects, by appendix, cover of exhaling, and is provided with valve between oxygen air bag and expiration cover, and valve is arranged on shell；

Preventer body top is provided with resistance, and the outside of described preventer body is provided with electric field intensity tester, voice announcer, voice communications module, siren and electric shock induction apparatus；

Described voice announcer electrically connects with electric field intensity tester and resistance respectively；

Described preventer is the most internal to be additionally provided with for preventer body is carried out location positioning, and positional information is sent the monitoring unit to host computer, for the supplying cell powered to monitoring unit, it is connected to supplying cell is charged the charging control unit of management with supplying cell；

The outer surface of shell is coated with matcoveredn；

Protective layer includes successively: wearing layer, base layer of resin, intermediate layer and low surface layer；Described base layer of resin is epoxy resin basic unit；Described intermediate layer is for being grafted with cinnamic Nano particles of silicon dioxide；Described low surface layer is natural waxiness top layer or paraffin top layer；

Described preventer body is provided with protective mask, and protective mask is connected with shell by joint link lever；

It is sequentially provided with particle filtering layer inside protective mask, breathes cushion, nano zeolite layer；

Described nano zeolite layer includes: housing and the nano zeolite group being arranged on enclosure interior；Nano zeolite group is that a number of nano zeolite array of particles is formed；It is provided with space between nano zeolite granule in nano zeolite group；Described breathing cushion embeds crude fibre porous material；

Joint link lever is provided with first connecting rod and second connecting rod；

First connecting rod and second connecting rod are hinged, first connecting rod one end connected with outer casing, the hinged second connecting rod of the other end；Second connecting rod connects protective mask；

Antibiotic layer has been sticked in Intranet；Antibiotic layer includes: leather layer, and leather layer lower surface is pasted with spongy layer, and spongy layer lower surface is pasted with the thermal insulation layer made with high temperature fiber cloth, and thermal insulation layer lower surface is pasted with the antibacterial low layer being made up of radioprotective antibiotic facing material；

Monitoring unit includes: locating module, bin, microcontroller, infrared receiving module, reset circuit, signal filter circuit, infrared sending module, signal amplification circuit；

Siren, electric shock induction apparatus, bin, infrared receiving module, infrared sending module, reset circuit, signal filter circuit electrically connect with microcontroller respectively；

Locating module is for positioning preventer body, and transmits location information to microcontroller；Described locating module includes: GPS positioner, satellite earth antenna ANT1, dual-mode antenna ANT2, for the location data information of described GPS positioner is sent the GPRS module to host computer, microcontroller is used for controlling described GPS positioner and described GPRS module is run；

The serial port RXDG of described GPS positioner is connected with the P1.2 port of described microcontroller, and the serial port TXDG of described GPS positioner is connected with the P1.3 port of described microcontroller；The P3.1 port of described microcontroller is connected with the TXD of described GPRS module, and the P3.0 port of described microcontroller is connected with the RXD of described GPRS module；

Described satellite earth antenna ANT1 electrically connects with the RF_IN port of described GPS positioner；

Described dual-mode antenna ANT2 is connected with the AN port of described GPRS module；

Microcontroller is for being sent location information to host computer by infrared sending module after signal amplification circuit, signal filter circuit；

Infrared receiving module is for receiving control information and the data message of host computer transmission, and transmits to microcontroller；Bin is for storing the data message that monitoring unit receives and sends；

Infrared receiving module and infrared sending module are additionally operable to make voice communications module pass through infrared transmission voice messaging；

Described infrared receiving module includes: infrared receiver chip, audion Q1, three resistance and electric capacity；

Audion Q1 uses NPN audion, and the outfan of infrared receiver chip is connected with the base stage of audion Q1, and audion Q1, for the signal of telecommunication received by infrared receiver chip, sends to microcontroller after amplification；

Infrared sending module includes: infrared transmission chip, phase inverter, audion Q2, audion Q3, resistance R11, resistance R12, electric capacity C1, electric capacity C2, light emitting diode D1, light emitting diode D2；

The data input pin of infrared sending module is connected with No. four ports of infrared transmission chip by phase inverter, and No. five ports of infrared transmission chip pass through electric capacity C2 ground connection；

The VCC end of infrared transmission chip, resistance R11, resistance R12 and electric capacity C1 series connection ground connection；

No. seven ports of infrared transmission chip are connected between resistance R11 and resistance R12；

No. three ports of infrared transmission chip are connected with the base stage of audion Q2 and the base stage of audion Q3 respectively；The emitter stage of audion Q2 and the emitter stage of audion Q3 ground connection respectively, the colelctor electrode of audion Q2 is connected with light emitting diode D1, and the colelctor electrode of audion Q3 is connected with light emitting diode D2；

Described reset circuit includes: resistance Rf1, Rf2, Rf3, electric capacity Cf1, electric capacity Cf2, diode VDf1, triode Qf1；One end of described resistance Rf1, the positive pole of electric capacity Cf1 are all connected with the positive pole of power supply；The negative pole of described electric capacity Cf1 is connected with one end of resistance Rf2, the negative electrode of diode VDf1；The other end of described resistance Rf2 is connected with the b pole of one end of resistance Rf3, triode Qf1；The c pole of described triode Qf1 is connected with one end of electric capacity Cf1；The other end of described resistance Rf1, the anode of diode VDf1, the other end of resistance Rf3, the e pole of triode Qf1, the other end of electric capacity Cf1 are all connected with the negative pole of power supply；

nullSiren includes: IC 1、Power supply、Switch、Resistance R11、Resistance R12、Audion VT1、Audion VT2、Light emitting diode VD and speaker YD，Seven pins it are provided with on described IC 1，It is respectively pin one、Pin two、Pin three、Pin four、Pin five、Pin six、Pin seven，One end of the anode connecting valve of described power supply，The other end of described switch connects one end of resistance R11 respectively、The colelctor electrode of audion VT1、The pin three of IC 1 and one end of speaker YD，The other end of described speaker YD connects the colelctor electrode of described audion VT2，The negative electrode of the other end connecting luminous diode VD of described resistance R11 and the base stage of described audion VT1，The anode of described light emitting diode VD connects the negative terminal of power supply，The emitter stage of described audion VT1 connects the pin two of described IC 1，The two ends of described resistance R12 connect pin four and the pin five of described IC 1 respectively，The pin seven of described IC 1 connects the base stage of described audion VT2，The emitter stage of described audion VT2 connects the pin one of described IC 1 respectively、Pin six and the negative terminal of power supply；

Microcontroller is connected with infrared sending module by signal amplification circuit and wave filter；

Signal amplification circuit includes: resistance R21, resistance R22, electric capacity C21, diode D1, diode D2, diode D3, diode D4, audion Q2, audion Q3, audion Q4, audion Q5, inductance L1；

Diode D1, D2 are for clamping action and absorb the spike interference on low-voltage power line；

Inductance L1, electric capacity C21 are used for shaping filter, resistance R21, resistance R22, diode D3, diode D4, audion Q2, audion Q3, audion Q4, audion Q5 will be for filtering by inductance L1, electric capacity C21, again by diode D1, collection signal after D2 effect is amplified shaping, reduces the harmonic pollution to electrical network；

Charging control unit includes: charge controlling chip, charging control resistance Rcg1, charging controls resistance Rcg2, charging controls resistance Rcg3, charging controls resistance Rcg4, charging controls resistance Rcg5, charging controls resistance Rcg6, charging controls electric capacity Ccg1, charging controls electric capacity Ccg2, charging controls audion Qcg2, charging controls diode VD cg2；

No. six foot ground connection of charge controlling chip, No. eight foot ground connection control electric capacity Ccg1 ground connection by charging, and charging controls electric capacity Ccg1 and is used for filtering；No. three feet and No. five feet are connected with charge power supply, and No. two feet and No. four feet control resistance Rcg1 by charging and are connected with charge power supply, and charging controls resistance Rcg1 and is used for regulating charging voltage；

Charging controls the base stage of audion Qcg2 and is connected with ten No. six feet, colelctor electrode controls resistance Rcg1 with charging and is connected, and emitter stage, ten No. five feet, ride on Bus No. 11 foot control resistance Rcg2 by charging, No. ten feet control resistance Rcg3 by charging, charging controls resistance Rcg6, charging is controlled resistance Rcg4 and is connected with supplying cell by charging control diode VD cg2 respectively；Ten No. four feet control electric capacity Ccg2 ground connection, ten No. three feet and No. ten feet by controlling resistance Rcg3 ground connection with charging by charging；

Described wave filter includes: resistance Rb1, resistance Rb2, resistance Rb3, resistance Rb4, filter amplifier Db3, electric capacity Cb1, the second electric capacity Cb2, the 3rd electric capacity Cb3；

Resistance Rb1 the first end is connected with filter input end, and resistance Rb1 the second end is connected with electric capacity Cb1 the first end, resistance Rb2 the first end respectively；Resistance Rb2 the second end passes through the second electric capacity Cb2 ground connection, resistance Rb2 the second end is connected with the electrode input end of filter amplifier Db3 simultaneously, the negative input of filter amplifier Db3 passes through resistance Rb3 ground connection, resistance Rb3 ground connection is passed through in resistance Rb4 one end, the other end is connected with filter amplifier Db3 outfan, resistance Rb3 ground connection is passed through in 3rd electric capacity Cb3 one end, the other end is connected with filter output, and the outfan of wave filter is connected with electric capacity Cb1 the second end, filter amplifier Db3 outfan, resistance Rb4, the 3rd electric capacity Cb3 respectively.

2. according to the preventer with combined intelligent location data information described in claim 1, it is characterised in that

Component and the parts by weight of each component that wearing layer contains are as follows: calcium carbonate crystal whisker 25-30 parts, cryolite 10-15 part, 10 ~ 15 parts of graphite, adhesive 9 ~ 11 parts, PETO 5-12 part, 20 ~ 30 parts of kieselguhr, tween 5-10 part, potassium palmitate 5-10 part, sodium bicarbonate 2-5 part, nano magnesia 9 ~ 13 parts, sodium chloride 7-12 part, Polyethylene Glycol 13-20 part, sodium tripolyphosphate 10-18 part, sodium lauryl sulphate 8-16 part, Borax 5-10 part.

3. according to the preventer with combined intelligent location data information described in claim 1, it is characterised in that

Monitoring unit also includes: links up rank receiver module, link up execution module, authentication module, authentication input module；

Described communication rank receiver module is for receiving the encryption information code that host computer sends, according to the encryption information code received, communication Permission Levels are set, encryption information code is corresponding with linking up authority, being respectively provided with encryption information code in each communication rank, received encryption information code starts the communication rank corresponding to preventer body；

Described communication performs module for according to the encryption information code that receives, determines communication authority, and communications authority as having and encrypt the safety device of information code and communicate communication；

Authentication input module for obtaining the identity information of user by least one in cipher input, fingerprint identification device, iris identification device, voice recognition device, and identity information passes through infrared transmission to host computer；Bin stores the identity information of user.

4. according to the preventer with combined intelligent location data information described in claim 1, it is characterised in that

Monitoring unit also includes: receiving data frames module, data monitoring module, reply module, mistake screen module, Frame decomposing module；

The data transmitting and receiving data frame that receiving data frames module is configured by Frame communication path for receiving host computer to configure；

Data monitoring module Frame in the data message that the Frame monitoring according to configuration receives is the most consistent with the Frame of configuration, and configures the Frame of setting in sending data；

Reply module and be used for receiving the reply character of host computer configuration, reply character and send to host computer via infrared receiver, make monitoring unit keep and host computer intercommunication；

Mistake screens whether module frame in Monitoring Data transmitting procedure is zero defect, whether the Frame comprised in received data in response to data monitoring module has mistake, if anything is wrong freezing data and Frame, form response prompt and point out the error condition of host computer；

Frame decomposing module is used for given Frame is formed data character section,

Data character field is decomposed, it may be judged whether transfer data information or data character section are transmission control instructions；If any control instruction, the data character section received is defined as control frame.