CN111645995A

CN111645995A - System for collecting hospital medical patient detection products

Info

Publication number: CN111645995A
Application number: CN202010473311.5A
Authority: CN
Inventors: 何伟
Original assignee: Chongqing Medical and Pharmaceutical College
Current assignee: Chongqing Medical and Pharmaceutical College
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-09-11

Abstract

The invention provides a system for collecting hospital medical patient detection products, which comprises a box body with one open side, wherein M placing grooves for placing to-be-detected products are formed in the bottom in the box body, and the signal output end of an infrared mth receiving device is connected with the infrared mth signal input end of a controller; the M infrared emission devices are arranged on the inner top surface of the box body, and infrared rays emitted by the infrared emission devices are vertical to the bottom surface of the box body; the network data transceiver end of the network transceiver module is connected with the network data transceiver end of the controller; the controller sends occupied information of the placing groove to the cloud database, and informs the cloud database to take away detection products in the box body. The invention can inform medical staff to take the to-be-detected article in the box body in time without fixed-point checking.

Description

System for collecting hospital medical patient detection products

Technical Field

The invention relates to the technical field of patient detection products, in particular to a system for collecting hospital medical patient detection products.

Background

Medical examination is a subject of medical diagnosis by using modern methods and means such as physics, chemistry and biology, and provides a basis for clinical diagnosis and treatment. Along with the improvement of modern quality of life, people also pay more and more attention to the health problem of self, when the hospital is examined patient's health, the method commonly used is just the blood in the scene extraction patient's health to will extract blood and send to the inspection branch office, and then can not be timely obtain to the acquisition of urine or excrement and urine, need wait for in time send to the inspection branch office after the patient discharges, generally can set up urine or excrement and urine temporary storage case beside the lavatory, need medical personnel regularly fixed point to look over the collection.

Disclosure of Invention

The invention aims to at least solve the technical problems in the prior art, and particularly innovatively provides a system for collecting hospital medical patient detection products.

In order to achieve the above purpose, the invention provides a system for collecting hospital medical patient detection products, which comprises a box body with an opening on one side, wherein M placing grooves for placing products to be detected are arranged at the bottom in the box body, namely a 1 st placing groove, a 2 nd placing groove, a 3 rd placing groove, … … and an Mth placing groove, M is a positive integer larger than or equal to 1, an infrared receiving device is arranged at the bottom of the Mth placing groove, M is a positive integer smaller than or equal to M, and the signal output end of the infrared receiving device is connected with the infrared Mth signal input end of a controller;

the M infrared emission devices are arranged on the inner top surface of the box body, and infrared rays emitted by the infrared emission devices are vertical to the bottom surface of the box body;

the network data transceiver end of the network transceiver module is connected with the network data transceiver end of the controller;

the controller sends occupied information of the placing groove to the cloud database, and informs the cloud database to take away detection products in the box body. When a patient places an article to be detected in an empty placing groove, infrared laser emitted by an infrared emitting device is shielded by the article to be detected, an infrared receiving device in the placing groove cannot receive the infrared laser, the controller judges that the placing groove is occupied at the moment, and sends information to a cloud server through a network transceiving module to inform the cloud server to take away the article to be detected in the box body; after the articles to be detected in the placing groove are all taken away, the infrared laser emitted by the infrared emitting device is not shielded, the infrared receiving device in the placing groove receives the infrared laser, and the controller does not send information of the articles to be detected taken away to the cloud server.

In a preferred embodiment of the invention, the device further comprises sliding grooves for the closing plate to slide up and down arranged on the left side plate and the right side plate of the opening, and a long hole for the closing plate to pass through is arranged on the upper side plate of the opening;

the front surface of the sealing plate is provided with a display screen mounting area for fixedly mounting a display screen, an induction recognition module mounting area for fixedly mounting an induction recognition module and a handle mounting area for fixedly mounting a handle, the induction recognition module mounting area is positioned at the lower side of the display screen mounting area, the handle mounting area is positioned at the upper side of the induction recognition module mounting area, the display screen is fixedly mounted on the display screen mounting area, the induction recognition module is fixedly mounted on the induction recognition module mounting area, and the handle is fixedly mounted on the handle mounting area;

the display data end of the display screen is connected with the display data end of the controller, the induction identification data end of the induction identification module is connected with the induction identification data end of the controller,

the bottom of the closing plate is fixedly provided with a magnetic strip, an electromagnetic lock for attracting the magnetic strip is arranged on the lower side plate of the opening, an electromagnetic lock switch control circuit is connected in series on a power supply loop of the electromagnetic lock, and a signal control end of the electromagnetic lock switch control circuit is connected with an electromagnetic lock control end of the controller;

after the identity information of the patient is identified through the induction identification module, the electromagnetic lock loses magnetism and loosens the closed door, and the article to be detected is stored in the placing groove. When the patient wants to wait to detect the article and place on the standing groove in the box body, the patient is close to response identification module through the bracelet of wearing, response identification module discernment patient ID back, controller control electromagnetic lock switch control circuit makes its electromagnetic lock power supply circuit disconnection lose magnetism, and show box unblock information on the display screen, the patient upwards promotes the handle and opens the closed door, the patient will wait to detect the article and place back in the standing groove, the patient loosens the closed door, the closed door is because the automatic closed box that falls of action of gravity, several seconds after, controller control electromagnetic lock switch control circuit makes its electromagnetic lock power supply circuit closure produce magnetic field, magnetic stripe and electromagnetic lock interact locking closed door, and show box locking information on the display screen, this simple structure, and easy to realize.

In a preferred embodiment of the present invention, the M infrared emitting devices comprise: a first input end of the nand gate U1 is connected with a first end of the resistor R3 and a power supply output end respectively, a second input end of the nand gate U1 is connected with a first end of the resistor R1, an output end of the nand gate U1 is connected with a first input end of the nand gate U2, a second input end of the nand gate U2 and a first end of the adjustable resistor R2 respectively, an output end of the nand gate U2 is connected with a first input end of the nand gate U3, a second input end of the nand gate U3, a first input end of the nand gate U4, a second input end of the nand gate U4 and a first end of the capacitor C1 respectively, and a second end of the capacitor C1 is connected with a second end of the resistor R1 and a second end of the adjustable resistor R; the output end of the NAND gate U3 and the output end of the NAND gate U4 are respectively connected with a base electrode of a triode Q1, a collector electrode of the triode Q1 is connected with a second end of a resistor R3, an emitter electrode of the triode Q1 is respectively connected with the anode of an infrared laser emission tube D1, the anode of an infrared laser emission tube D2, the anode of the infrared laser emission tube D3, … … and the anode of an infrared laser emission tube DM, and the cathode of the infrared laser emission tube D1, the cathode of the infrared laser emission tube D2, the cathode of the infrared laser emission tube D3, … … and the cathode of the infrared laser emission tube DM are respectively connected with a power ground; the conduction of a triode Q1 is controlled through a multivibrator consisting of an NAND gate, and an infrared laser emission tube D1, an infrared laser emission tube D2, infrared laser emission tubes D3 and … … and an infrared laser emission tube DM are driven to emit infrared laser.

The M infrared receiving devices include: the cathode of the infrared laser receiving tube D11 is respectively connected with a first end of a capacitor C11 and a first end of a resistor R11, the anode of the infrared laser receiving tube D11 is connected with a power ground, a second end of the resistor R11 is connected with a power output end, a second end of a capacitor C11 is respectively connected with a first end of a resistor R12 and an inverting input end of an amplifier U11, a non-inverting input end of an amplifier U11 is connected with the power ground, a second end of a resistor R12 is respectively connected with a first end of a capacitor C12 and an output end of an amplifier U11, a second end of a capacitor C12 is connected with a non-inverting input end of an amplifier U12, an inverting input end of an amplifier U12 is respectively connected with an output end of the amplifier U12 and a signal input end IN of a decoder U13, a filter output end Ofil of a decoder U13 is connected with a first end of a capacitor C13, a second end of a capacitor C13 is connected with the power ground, a loop end Lfil of, a second end of the capacitor C14 is connected with a power ground, a timing resistor end Rt of the decoder U13 is connected with a first end of a resistor R14, a timing capacitor end Ct of the decoder U13 is respectively connected with a first end of a capacitor C15 and a first end of a resistor R14, and a second end of a capacitor C15 and a power ground end GND of the decoder U13 are respectively connected with the power ground; a power supply voltage end V + of the decoder U13 is respectively connected with a first end of a capacitor C16, a first end of a resistor R13 and a power supply output end, and a second end of a capacitor C16 is connected with a power supply ground; a signal output end OUT of the decoder U13 is respectively connected with a second end of the resistor R13 and an infrared 1 st signal input end of the controller; when the infrared laser receiving tube D11 receives the infrared laser emitted by the infrared laser emitting tube D1, the signal is amplified by the amplifier U11 and follows the amplifier U12 to be input to the decoder U13, and finally the decoder U13 outputs a low-level signal.

The cathode of the infrared laser receiving tube D21 is respectively connected with a first end of a capacitor C21 and a first end of a resistor R21, the anode of the infrared laser receiving tube D21 is connected with a power ground, a second end of the resistor R21 is connected with a power output end, a second end of a capacitor C21 is respectively connected with a first end of a resistor R22 and an inverting input end of an amplifier U21, a non-inverting input end of an amplifier U21 is connected with the power ground, a second end of a resistor R22 is respectively connected with a first end of a capacitor C22 and an output end of an amplifier U21, a second end of a capacitor C22 is connected with a non-inverting input end of an amplifier U22, an inverting input end of an amplifier U22 is respectively connected with an output end of the amplifier U22 and a signal input end IN of a decoder U23, a filter output end Ofil of a decoder U23 is connected with a first end of a capacitor C23, a second end of a capacitor C23 is connected with the power ground, a loop end Lfil of, a second end of the capacitor C24 is connected with a power ground, a timing resistor end Rt of the decoder U23 is connected with a first end of a resistor R24, a timing capacitor end Ct of the decoder U23 is respectively connected with a first end of a capacitor C25 and a first end of a resistor R24, and a second end of a capacitor C25 and a power ground end GND of the decoder U23 are respectively connected with the power ground; a power supply voltage end V + of the decoder U23 is respectively connected with a first end of a capacitor C26, a first end of a resistor R23 and a power supply output end, and a second end of a capacitor C26 is connected with a power supply ground; the signal output end OUT of the decoder U23 is respectively connected with the second end of the resistor R23 and the infrared 2 nd signal input end of the controller;

the cathode of the infrared laser receiving tube D31 is respectively connected with a first end of a capacitor C31 and a first end of a resistor R31, the anode of the infrared laser receiving tube D31 is connected with a power ground, a second end of the resistor R31 is connected with a power output end, a second end of a capacitor C31 is respectively connected with a first end of a resistor R32 and an inverting input end of an amplifier U31, a non-inverting input end of an amplifier U31 is connected with the power ground, a second end of a resistor R32 is respectively connected with a first end of a capacitor C32 and an output end of an amplifier U31, a second end of a capacitor C32 is connected with a non-inverting input end of an amplifier U32, an inverting input end of an amplifier U32 is respectively connected with an output end of the amplifier U32 and a signal input end IN of a decoder U33, a filter output end Ofil of a decoder U33 is connected with a first end of a capacitor C33, a second end of a capacitor C33 is connected with the power ground, a loop end Lfil of, a second end of the capacitor C34 is connected with a power ground, a timing resistor end Rt of the decoder U33 is connected with a first end of a resistor R34, a timing capacitor end Ct of the decoder U33 is respectively connected with a first end of a capacitor C35 and a first end of a resistor R34, and a second end of a capacitor C35 and a power ground end GND of the decoder U33 are respectively connected with the power ground; a power supply voltage end V + of the decoder U33 is respectively connected with a first end of a capacitor C36, a first end of a resistor R33 and a power supply output end, and a second end of a capacitor C36 is connected with a power supply ground; a signal output end OUT of the decoder U33 is respectively connected with a second end of the resistor R33 and an infrared No. 3 signal input end of the controller;

，……，

the cathode of the infrared laser receiving tube DM1 is connected to the first terminal of the capacitor CM1 and the first terminal of the resistor RM1, the anode of the infrared laser receiving tube DM1 is connected to the power ground, the second terminal of the resistor RM1 is connected to the power output terminal, the second terminal of the capacitor CM1 is connected to the first terminal of the resistor RM2 and the inverting input terminal of the amplifier UM1, the non-inverting input terminal of the amplifier UM1 is connected to the power ground, the second terminal of the resistor RM2 is connected to the first terminal of the capacitor CM2 and the output terminal of the amplifier UM1, the second terminal of the capacitor CM2 is connected to the non-inverting input terminal of the amplifier UM2, the inverting input terminal of the amplifier UM2 is connected to the output terminal of the amplifier UM2 and the signal input terminal IN of the decoder UM3, the filter output terminal Ofil of the decoder UM3 is connected to the first terminal of the capacitor CM3, the second terminal of the capacitor CM3 is connected to the power ground, the loop terminal Lfil of the decoder UM 58, a second end of the capacitor CM4 is connected with a power ground, a timing resistor end Rt of the decoder UM3 is connected with a first end of a resistor RM4, a timing capacitor end Ct of the decoder UM3 is respectively connected with a first end of a capacitor CM5 and a first end of a resistor RM4, and a second end of a capacitor CM5 and a power ground end GND of the decoder UM3 are respectively connected with the power ground; a power supply voltage end V + of the decoder UM3 is respectively connected with a first end of a capacitor CM6, a first end of a resistor RM3 and a power supply output end, and a second end of a capacitor CM6 is connected with a power supply ground; the signal output end OUT of the decoder UM3 is respectively connected with the second end of the resistor RM3 and the infrared Mth signal input end of the controller.

In a preferred embodiment of the present invention, the power supply further includes a power supply module, and the power supply module includes: a first power voltage input terminal of the transformer T1 is connected to a first power voltage output terminal of the plug, a second power voltage input terminal of the transformer T1 is connected to a second power voltage output terminal of the plug, a first power voltage output terminal of the transformer T1 is connected to a cathode of the diode D111 and an anode of the diode D112, respectively, a second power voltage output terminal of the transformer T1 is connected to a cathode of the diode D110 and an anode of the diode D113, a cathode of the diode D112 and a cathode of the diode D113 are connected to a first terminal of the capacitor C111, a first terminal of the capacitor C112 and a power voltage input terminal VIN of the regulator U8, respectively, an anode of the diode D110 and an anode of the diode D111 are connected to a second terminal of the capacitor C111, a second terminal of the capacitor C112 and a first terminal of the resistor R112, a regulation terminal of the resistor R112 and a power ground, respectively, a second terminal of the resistor R112 is connected to a first terminal of the resistor R111 and a power ground GND of the regulator U8, a power voltage output end Vout of the voltage stabilizer U8 is respectively connected with a second end of the resistor R111, a first end of the resistor R113 and a first end of the fuse F1, a second end of the resistor R113 is connected with an anode of the power indicator D220, a cathode of the power indicator D220 is connected with a power ground, a second end of the fuse F1 is respectively connected with a first end of the capacitor C113, a first end of the capacitor C221, a first end of the capacitor C222 and a power voltage input end VIN of the voltage stabilizer U9, a second end of the capacitor C113, a second end of the capacitor C221, a first end of the capacitor C222 and a power ground end GND of the voltage stabilizer U9 are respectively connected with the power ground, a power voltage output end Vout of the voltage stabilizer U9 is respectively connected with a first end of the capacitor C, the first end of the capacitor C331, the first end of the capacitor C332 and the first end of the capacitor C333 are connected with the anode of the diode D119, and the second end of the capacitor C223, the second end of the capacitor C331, the second end of the capacitor C332 and the second end of the capacitor C333 are respectively connected with the power ground; the cathode of the diode D119 is connected to the cathode of the diode D118, the first end of the resistor R114, the first end of the resistor R115, the first end of the capacitor C225, the first end of the capacitor C226, and the power voltage end VDD of the timing chip U7, the anode of the diode D118 is connected to the anode of the button cell, the cathode of the button cell is connected to the power ground, the second end of the resistor R114 is connected to the clock end of the timing chip U7 and the timing clock end of the controller, the second end of the resistor R115 is connected to the data end of the timing chip U7 and the timing data end of the controller, and the second end of the capacitor C225, the second end of the capacitor C226, and the power ground GND of the timing chip U7 are connected to the power ground. The +12V power supply voltage is output after a full-bridge rectifier is formed by a transformer T1 and four diodes, the stable +5V power supply voltage is output after a voltage stabilizer U8, a power indicator lamp D220 is lightened, and the stable +3.3V power supply voltage is output after a voltage stabilizer U9; when its external power supply outage, button cell also can provide mains voltage for timing chip U7, prevents that the time and date from losing.

In a preferred embodiment of the present invention, the method further comprises: the drain electrode of the field effect transistor Q2 is connected with +5V power supply voltage, the grid electrode of the field effect transistor Q2 is connected with the power supply output end of the controller, and the source electrode of the field effect transistor Q2 is the power supply output end. When the controller sends a conducting level to the field effect transistor Q2, the field effect transistor Q2 is conducted, and the source electrode of the field effect transistor Q2 outputs +5V power supply voltage; the controller sends a cut-off level to the field effect transistor Q2, the field effect transistor Q2 is turned off, and the source electrode of the field effect transistor Q2 does not output power supply voltage.

In a preferred embodiment of the invention, the door lock further comprises a proximity switch arranged on the lower side plate of the opening, a proximity signal output end of the proximity switch is connected with a proximity signal input end of the controller, when the closing plate falls down due to the action of gravity, the proximity switch is triggered, the controller controls the closing of a power supply loop of the electromagnetic lock, and the electromagnetic lock generates a magnetic field to lock the closing door tightly.

In a preferred embodiment of the present invention, an electromagnetic lock switch control circuit includes: the positive end of a power supply of the electromagnetic lock is connected with the first end of a normally closed contact of a relay J1, the second end of the normally closed contact of a relay J1 is connected with the first end of a power supply voltage output of a plug, the first end of an input loop of the relay J1 is connected with a power ground, the second end of the input loop of the relay J1 is connected with an emitting electrode of a triode Q5, a collector electrode of a triode Q5 is connected with the first end of a resistor R57, the second end of a resistor R57 is connected with a +12V power supply, and a base electrode of the triode Q5 is connected with the first end of a resistor R58; the negative end of a power supply of the electromagnetic lock is connected with the first end of a normally closed contact of a relay J2, the second end of the normally closed contact of a relay J2 is connected with the first end of a power supply voltage output of a plug, the first end of an input loop of the relay J2 is connected with a power ground, the second end of the input loop of the relay J2 is connected with an emitting electrode of a triode Q6, a collector electrode of a triode Q6 is connected with the first end of a resistor R60, the second end of a resistor R60 is connected with a +12V power supply, and a base electrode of the triode Q6 is connected with the first end of a resistor R59; the second end of the resistor R58 and the second end of the resistor R59 are respectively connected with the control end of the electromagnetic lock of the controller. When the controller sends conducting level to the triode Q5 and the triode Q6, the triode Q5 and the triode Q6 are conducted, the input loop of the relay J1 and the input loop of the relay J2 are electrified, the normally closed contact of the relay J1 and the normally closed contact of the relay J2 are changed into an open state from a closed state, namely the power circuit of the electromagnetic lock is disconnected, and the electromagnetic lock loses power; when the controller sends a cut-off level to the triode Q5 and the triode Q6, the triode Q5 and the triode Q6 are cut off, the input circuit of the relay J1 and the input circuit of the relay J2 lose power, the normally closed contact of the relay J1 and the normally closed contact of the relay J2 are in a normally closed state, namely the power circuit of the electromagnetic lock is closed, and the electromagnetic lock is powered on.

In a preferred embodiment of the invention, the controller is a STM32F103C8 single-chip microcomputer.

In a preferred embodiment of the present invention, the decoder U13, the decoder U23 and the decoder U33 are of the same type, and the decoder U13, the decoder U23 and the decoder U33 are of the type LM 567.

In a preferred embodiment of the present invention, potentiostat U8 is model 7805 and potentiostat U9 is model LM 1117-3.3.

In conclusion, due to the adoption of the technical scheme, the medical box can inform medical staff of taking away the to-be-detected product in the box body in time without fixed-point checking.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic diagram of the cassette structure of the present invention.

Fig. 2 is a schematic block diagram of the inventive connection.

Fig. 3 is a schematic circuit diagram of the connection between the infrared transmitter and the infrared receiver according to the present invention.

Fig. 4 is a schematic circuit diagram of the connection between the infrared transmitter and the infrared receiver according to the present invention.

Fig. 5 is a schematic diagram of the power module circuit connection of the present invention.

FIG. 6 is a schematic diagram of the connection of the switch control circuit of the electromagnetic lock of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The invention provides a system for collecting hospital medical patient detection products, which is shown in figures 1 and 2 and comprises a box body 1 with one open side, m placing grooves for placing the to-be-detected articles are arranged at the bottom in the box body 1, wherein the M placing grooves are respectively a 1 st placing groove, a 2 nd placing groove, a 3 rd placing groove, … … and an Mth placing groove, M is a positive integer greater than or equal to 1, an infrared receiving device is arranged at the bottom of the mth placing groove, M is a positive integer less than or equal to M, namely, an infrared 1 st receiving device is arranged at the bottom of the 1 st placing groove, an infrared 2 nd receiving device is arranged at the bottom of the 2 nd placing groove, an infrared No. 3 receiving device … … is arranged at the bottom of the No. 3 placing groove, an infrared No. M receiving device is arranged at the bottom of the No. M placing groove, and the signal output end of the infrared No. M receiving device is connected with the infrared No. M signal input end of the controller; in the present embodiment, a hook for hanging the cabinet on a wall is provided on the back surface of the cabinet, and the cabinet is generally mounted on a wall near a toilet.

The infrared ray emitted by the infrared emitting device is vertical to the bottom surface of the box body, namely, the infrared ray emitted by the infrared emitting device 1 is received by the infrared receiving device 1, the infrared ray emitted by the infrared emitting device 2 is received by the infrared receiving device 2, the infrared ray emitted by the infrared emitting device 3 is received by the infrared receiving device 3, … …, and the infrared ray emitted by the infrared emitting device M is received by the infrared receiving device M; … …, wherein the signal output end of the infrared No. 1 receiving device is connected with the infrared No. 1 signal input end of the controller, the signal output end of the infrared No. 2 receiving device is connected with the infrared No. 2 signal input end of the controller, the signal output end of the infrared No. 3 receiving device is connected with the infrared No. 3 signal input end of the controller, and the signal output end of the infrared No. M receiving device is connected with the infrared No. M signal input end of the controller;

the controller sends occupied information of the placing groove to the cloud database, and informs the cloud database to take away detection products in the box body.

In a preferred embodiment of the invention, the device further comprises sliding grooves for the closing plate 2 to slide up and down arranged on the left side plate and the right side plate of the opening, and a long hole for the closing plate 2 to pass through arranged on the upper side plate of the opening;

a display screen mounting area for fixedly mounting a display screen, an induction recognition module mounting area for fixedly mounting an induction recognition module and a handle mounting area for fixedly mounting a handle are arranged on the front surface of the sealing plate 3, the induction recognition module mounting area is positioned on the lower side of the display screen mounting area, the handle mounting area is positioned on the upper side of the induction recognition module mounting area, the display screen 3 is fixedly mounted on the display screen mounting area, the induction recognition module 4 is fixedly mounted on the induction recognition module mounting area, and the handle 5 is fixedly mounted on the handle mounting area;

the bottom of the closing plate 2 is fixedly provided with a magnetic strip, an electromagnetic lock for attracting the magnetic strip is arranged on the lower side plate of the opening, an electromagnetic lock switch control circuit is connected in series on a power supply loop of the electromagnetic lock, and a signal control end of the electromagnetic lock switch control circuit is connected with an electromagnetic lock control end of the controller;

after the identity information of the patient is identified through the induction identification module 4, the electromagnetic lock is demagnetized and the closing door 3 is loosened, and the article to be detected is stored in the placing groove.

In a preferred embodiment of the present invention, as shown in fig. 3, the M infrared emitting devices include: a first input end of the nand gate U1 is connected with a first end of the resistor R3 and a power supply output end respectively, a second input end of the nand gate U1 is connected with a first end of the resistor R1, an output end of the nand gate U1 is connected with a first input end of the nand gate U2, a second input end of the nand gate U2 and a first end of the adjustable resistor R2 respectively, an output end of the nand gate U2 is connected with a first input end of the nand gate U3, a second input end of the nand gate U3, a first input end of the nand gate U4, a second input end of the nand gate U4 and a first end of the capacitor C1 respectively, and a second end of the capacitor C1 is connected with a second end of the resistor R1 and a second end of the adjustable resistor R; the output end of the NAND gate U3 and the output end of the NAND gate U4 are respectively connected with a base electrode of a triode Q1, a collector electrode of the triode Q1 is connected with a second end of a resistor R3, an emitter electrode of the triode Q1 is respectively connected with the anode of an infrared laser emission tube D1, the anode of an infrared laser emission tube D2, the anode of the infrared laser emission tube D3, … … and the anode of an infrared laser emission tube DM, and the cathode of the infrared laser emission tube D1, the cathode of the infrared laser emission tube D2, the cathode of the infrared laser emission tube D3, … … and the cathode of the infrared laser emission tube DM are respectively connected with a power ground;

the M infrared receiving devices include: the cathode of the infrared laser receiving tube D11 is respectively connected with a first end of a capacitor C11 and a first end of a resistor R11, the anode of the infrared laser receiving tube D11 is connected with a power ground, a second end of the resistor R11 is connected with a power output end, a second end of a capacitor C11 is respectively connected with a first end of a resistor R12 and an inverting input end of an amplifier U11, a non-inverting input end of an amplifier U11 is connected with the power ground, a second end of a resistor R12 is respectively connected with a first end of a capacitor C12 and an output end of an amplifier U11, a second end of a capacitor C12 is connected with a non-inverting input end of an amplifier U12, an inverting input end of an amplifier U12 is respectively connected with an output end of the amplifier U12 and a signal input end IN of a decoder U13, a filter output end Ofil of a decoder U13 is connected with a first end of a capacitor C13, a second end of a capacitor C13 is connected with the power ground, a loop end Lfil of, a second end of the capacitor C14 is connected with a power ground, a timing resistor end Rt of the decoder U13 is connected with a first end of a resistor R14, a timing capacitor end Ct of the decoder U13 is respectively connected with a first end of a capacitor C15 and a first end of a resistor R14, and a second end of a capacitor C15 and a power ground end GND of the decoder U13 are respectively connected with the power ground; a power supply voltage end V + of the decoder U13 is respectively connected with a first end of a capacitor C16, a first end of a resistor R13 and a power supply output end, and a second end of a capacitor C16 is connected with a power supply ground; a signal output end OUT of the decoder U13 is respectively connected with a second end of the resistor R13 and an infrared 1 st signal input end of the controller;

，……，

When the number of its standing groove is three, connecting circuit is: as shown in fig. 4, a first input terminal of the nand gate U1 is connected to the first terminal of the resistor R3 and the power supply output terminal, a second input terminal of the nand gate U1 is connected to the first terminal of the resistor R1, an output terminal of the nand gate U1 is connected to the first input terminal of the nand gate U2, the second input terminal of the nand gate U2 and the first terminal of the adjustable resistor R2, an output terminal of the nand gate U2 is connected to the first input terminal of the nand gate U3, the second input terminal of the nand gate U3, the first input terminal of the nand gate U4, the second input terminal of the nand gate U4 and the first terminal of the capacitor C1, and a second terminal of the capacitor C1 is connected to the second terminal of the resistor R1 and the second terminal of the adjustable resistor R39; the output end of the NAND gate U3 and the output end of the NAND gate U4 are respectively connected with a base electrode of a triode Q1, a collector electrode of the triode Q1 is connected with a second end of a resistor R3, an emitter electrode of the triode Q1 is respectively connected with the anode of an infrared laser emission tube D1, the anode of an infrared laser emission tube D2, the anode of the infrared laser emission tube D3, … … and the anode of an infrared laser emission tube DM, and the cathode of the infrared laser emission tube D1, the cathode of an infrared laser emission tube D2 and the cathode of the infrared laser emission tube D3 are respectively connected with a power ground; the cathode of the infrared laser receiving tube D11 is respectively connected with a first end of a capacitor C11 and a first end of a resistor R11, the anode of the infrared laser receiving tube D11 is connected with a power ground, a second end of the resistor R11 is connected with a power output end, a second end of a capacitor C11 is respectively connected with a first end of a resistor R12 and an inverting input end of an amplifier U11, a non-inverting input end of an amplifier U11 is connected with the power ground, a second end of a resistor R12 is respectively connected with a first end of a capacitor C12 and an output end of an amplifier U11, a second end of a capacitor C12 is connected with a non-inverting input end of an amplifier U12, an inverting input end of an amplifier U12 is respectively connected with an output end of the amplifier U12 and a signal input end IN of a decoder U13, a filter output end Ofil of a decoder U13 is connected with a first end of a capacitor C13, a second end of a capacitor C13 is connected with the power ground, a loop end Lfil of, a second end of the capacitor C14 is connected with a power ground, a timing resistor end Rt of the decoder U13 is connected with a first end of a resistor R14, a timing capacitor end Ct of the decoder U13 is respectively connected with a first end of a capacitor C15 and a first end of a resistor R14, and a second end of a capacitor C15 and a power ground end GND of the decoder U13 are respectively connected with the power ground; a power supply voltage end V + of the decoder U13 is respectively connected with a first end of a capacitor C16, a first end of a resistor R13 and a power supply output end, and a second end of a capacitor C16 is connected with a power supply ground; a signal output end OUT of the decoder U13 is respectively connected with a second end of the resistor R13 and an infrared 1 st signal input end of the controller; the cathode of the infrared laser receiving tube D21 is respectively connected with a first end of a capacitor C21 and a first end of a resistor R21, the anode of the infrared laser receiving tube D21 is connected with a power ground, a second end of the resistor R21 is connected with a power output end, a second end of a capacitor C21 is respectively connected with a first end of a resistor R22 and an inverting input end of an amplifier U21, a non-inverting input end of an amplifier U21 is connected with the power ground, a second end of a resistor R22 is respectively connected with a first end of a capacitor C22 and an output end of an amplifier U21, a second end of a capacitor C22 is connected with a non-inverting input end of an amplifier U22, an inverting input end of an amplifier U22 is respectively connected with an output end of the amplifier U22 and a signal input end IN of a decoder U23, a filter output end Ofil of a decoder U23 is connected with a first end of a capacitor C23, a second end of a capacitor C23 is connected with the power ground, a loop end Lfil of, a second end of the capacitor C24 is connected with a power ground, a timing resistor end Rt of the decoder U23 is connected with a first end of a resistor R24, a timing capacitor end Ct of the decoder U23 is respectively connected with a first end of a capacitor C25 and a first end of a resistor R24, and a second end of a capacitor C25 and a power ground end GND of the decoder U23 are respectively connected with the power ground; a power supply voltage end V + of the decoder U23 is respectively connected with a first end of a capacitor C26, a first end of a resistor R23 and a power supply output end, and a second end of a capacitor C26 is connected with a power supply ground; the signal output end OUT of the decoder U23 is respectively connected with the second end of the resistor R23 and the infrared 2 nd signal input end of the controller; the cathode of the infrared laser receiving tube D31 is respectively connected with a first end of a capacitor C31 and a first end of a resistor R31, the anode of the infrared laser receiving tube D31 is connected with a power ground, a second end of the resistor R31 is connected with a power output end, a second end of a capacitor C31 is respectively connected with a first end of a resistor R32 and an inverting input end of an amplifier U31, a non-inverting input end of an amplifier U31 is connected with the power ground, a second end of a resistor R32 is respectively connected with a first end of a capacitor C32 and an output end of an amplifier U31, a second end of a capacitor C32 is connected with a non-inverting input end of an amplifier U32, an inverting input end of an amplifier U32 is respectively connected with an output end of the amplifier U32 and a signal input end IN of a decoder U33, a filter output end Ofil of a decoder U33 is connected with a first end of a capacitor C33, a second end of a capacitor C33 is connected with the power ground, a loop end Lfil of, a second end of the capacitor C34 is connected with a power ground, a timing resistor end Rt of the decoder U33 is connected with a first end of a resistor R34, a timing capacitor end Ct of the decoder U33 is respectively connected with a first end of a capacitor C35 and a first end of a resistor R34, and a second end of a capacitor C35 and a power ground end GND of the decoder U33 are respectively connected with the power ground; a power supply voltage end V + of the decoder U33 is respectively connected with a first end of a capacitor C36, a first end of a resistor R33 and a power supply output end, and a second end of a capacitor C36 is connected with a power supply ground; the signal output terminal OUT of the decoder U33 is connected to the second terminal of the resistor R33 and the infrared 3 rd signal input terminal of the controller, respectively. In this embodiment, the nand gate U1, the nand gate U2, the nand gate U3, and the nand gate U4 are in a model of CD4011, the resistance of the resistor R1 is 12K, the resistance of the adjustable resistor R2 is 15K, the capacitance of the capacitor C1 is 0.01uF, the triode Q1 is an NPN triode, which can be in a model of 9013, and the resistance of the resistor R2 is 1.5K; the resistance values of the resistor R11, the resistor R21 and the resistor R31 are 110K, the resistance values of the resistor R12, the resistor R22 and the resistor R32 are 100K, the resistance values of the resistor R13, the resistor R23 and the resistor R33 are 5.6K, the resistance values of the resistor R14, the resistor R24 and the resistor R34 are 10K, the capacitance values of the capacitor C11, the capacitor C21 and the capacitor C31 are 0.1uF, the capacitance values of the capacitor C12, the capacitor C22 and the capacitor C32 are 0.05uF, the capacitance values of the capacitor C13, the capacitor C23 and the capacitor C33 are 0.22uF, the capacitance values of the capacitor C14, the capacitor C24 and the capacitor C34 are 0.5uF, the capacitance values of the capacitor C15, the capacitor C25 and the capacitor C35 are 15pF, the capacitance values of the capacitor C16, the capacitor C26 and the model number of the decoder 36 are 36, the model number of the model number of the decoder 36, the model of the model number of the model number of.

In a preferred embodiment of the present invention, the power supply module further includes, as shown in fig. 5, a power supply module including: a first power voltage input terminal of the transformer T1 is connected to a first power voltage output terminal of the plug, a second power voltage input terminal of the transformer T1 is connected to a second power voltage output terminal of the plug, a first power voltage output terminal of the transformer T1 is connected to a cathode of the diode D111 and an anode of the diode D112, respectively, a second power voltage output terminal of the transformer T1 is connected to a cathode of the diode D110 and an anode of the diode D113, a cathode of the diode D112 and a cathode of the diode D113 are connected to a first terminal of the capacitor C111, a first terminal of the capacitor C112 and a power voltage input terminal VIN of the regulator U8, respectively, an anode of the diode D110 and an anode of the diode D111 are connected to a second terminal of the capacitor C111, a second terminal of the capacitor C112 and a first terminal of the resistor R112, a regulation terminal of the resistor R112 and a power ground, respectively, a second terminal of the resistor R112 is connected to a first terminal of the resistor R111 and a power ground GND of the regulator U8, a power voltage output end Vout of the voltage stabilizer U8 is respectively connected with a second end of the resistor R111, a first end of the resistor R113 and a first end of the fuse F1, a second end of the resistor R113 is connected with an anode of the power indicator D220, a cathode of the power indicator D220 is connected with a power ground, a second end of the fuse F1 is respectively connected with a first end of the capacitor C113, a first end of the capacitor C221, a first end of the capacitor C222 and a power voltage input end VIN of the voltage stabilizer U9, a second end of the capacitor C113, a second end of the capacitor C221, a first end of the capacitor C222 and a power ground end GND of the voltage stabilizer U9 are respectively connected with the power ground, a power voltage output end Vout of the voltage stabilizer U9 is respectively connected with a first end of the capacitor C, the first end of the capacitor C331, the first end of the capacitor C332 and the first end of the capacitor C333 are connected with the anode of the diode D119, and the second end of the capacitor C223, the second end of the capacitor C331, the second end of the capacitor C332 and the second end of the capacitor C333 are respectively connected with the power ground; the cathode of the diode D119 is connected to the cathode of the diode D118, the first end of the resistor R114, the first end of the resistor R115, the first end of the capacitor C225, the first end of the capacitor C226, and the power voltage end VDD of the timing chip U7, the anode of the diode D118 is connected to the anode of the button cell, the cathode of the button cell is connected to the power ground, the second end of the resistor R114 is connected to the clock end of the timing chip U7 and the timing clock end of the controller, the second end of the resistor R115 is connected to the data end of the timing chip U7 and the timing data end of the controller, and the second end of the capacitor C225, the second end of the capacitor C226, and the power ground GND of the timing chip U7 are connected to the power ground. In this embodiment, the transformer T1 is an AC 220V-AC 12V transformer, the capacitance of the capacitor C111 is 220uF, the capacitance of the capacitor C112 is 0.27uF, the capacitance of the capacitor C113 is 10uF, the capacitance of the capacitor C221 is 0.01uF, the capacitance of the capacitor C222 is 15uF, the capacitance of the capacitor C223 is 15uF, the capacitance of the capacitor C331, the capacitance of the capacitor C332, and the capacitance of the capacitor C333 is 0.01uF, the resistance of the resistor R111 is 470 Ω, the resistance of the resistor R112 is 1.5K, the resistance of the resistor R113 is 2.2K, the resistance of the resistor R114 is 12K, the resistance of the resistor R115 is 12K, the capacitance of the capacitor C225 is 10uF, the capacitance of the capacitor C226 is 47uF, the model of the regulator U8 is 7805, the model of the regulator U9 is 1117-3.3, and the model RX chip is 8025-T7.

In a preferred embodiment of the present invention, the method further comprises: the drain electrode of the field effect transistor Q2 is connected with +5V power supply voltage, the grid electrode of the field effect transistor Q2 is connected with the power supply output end of the controller, and the source electrode of the field effect transistor Q2 is the power supply output end.

In a preferred embodiment of the present invention, a proximity switch is further disposed on the lower side plate of the opening, a proximity signal output end of the proximity switch is connected to a proximity signal input end of the controller, when the closing plate 3 falls down due to gravity, the proximity switch is triggered, the controller controls the closing of the power circuit of the electromagnetic lock, and the electromagnetic lock generates a magnetic field to lock the closing door 3.

In a preferred embodiment of the present invention, as shown in fig. 6, the electromagnetic lock switch control circuit includes: the positive end of a power supply of the electromagnetic lock is connected with the first end of a normally closed contact of a relay J1, the second end of the normally closed contact of a relay J1 is connected with the first end of a power supply voltage output of a plug, the first end of an input loop of the relay J1 is connected with a power ground, the second end of the input loop of the relay J1 is connected with an emitting electrode of a triode Q5, a collector electrode of a triode Q5 is connected with the first end of a resistor R57, the second end of a resistor R57 is connected with a +12V power supply, and a base electrode of the triode Q5 is connected with the first end of a resistor R58; the negative end of a power supply of the electromagnetic lock is connected with the first end of a normally closed contact of a relay J2, the second end of the normally closed contact of a relay J2 is connected with the first end of a power supply voltage output of a plug, the first end of an input loop of the relay J2 is connected with a power ground, the second end of the input loop of the relay J2 is connected with an emitting electrode of a triode Q6, a collector electrode of a triode Q6 is connected with the first end of a resistor R60, the second end of a resistor R60 is connected with a +12V power supply, and a base electrode of the triode Q6 is connected with the first end of a resistor R59; the second end of the resistor R58 and the second end of the resistor R59 are respectively connected with the control end of the electromagnetic lock of the controller.

The invention also provides a working method of the system for collecting the hospital medical patient detection products, which comprises the following steps:

s1, after the controller is powered on, the controller is initialized;

s2, after the induction recognition module induces and recognizes the identity, the controller controls the electromagnetic lock switch control circuit to disconnect and lose magnetism of the electromagnetic lock power circuit, and after the article to be detected is placed in the placing groove, the controller controls the electromagnetic lock switch control circuit to close and lock the closed door of the electromagnetic lock power circuit;

s3, the controller powers on the infrared emission device and the infrared receiving device, and receives the state sent by the infrared receiving device; the controller powers off the infrared transmitting device and the infrared receiving device;

and S4, when the occupied amount of the placing groove in the box body is larger than or equal to the preset occupied amount threshold value, the controller sends the box body occupation condition to the cloud server through the network transceiver module.

In a preferred embodiment of the present invention, step S1 includes the following steps:

s11, the controller sends the conducting level to the field effect tube Q2 to supply power for the infrared receiving device and the infrared transmitting device;

s12, let n equal to 0, the controller detects the occupied number of the placement slot:

s121, if the infrared 1 st signal input end of the input controller is a first level signal, the 1 st placing groove is occupied; n is n + 1;

if the infrared 1 st signal input end of the input controller is a second level signal, the 1 st placing groove is not occupied; n is n;

s122, if the infrared No. 2 signal input end of the input controller is a first level signal, the No. 2 placing groove is occupied; n is n + 1;

if the infrared No. 2 signal input end of the input controller is a second level signal, the No. 2 placing groove is not occupied; n is n;

s123, if the infrared No. 3 signal input end of the input controller is a first level signal, the No. 3 placing groove is occupied; n is n + 1;

if the infrared No. 3 signal input end of the input controller is a second level signal, the No. 3 placing groove is not occupied; n is n;

，……，

S12M, if the infrared Mth signal input end of the input controller is a first level signal, the Mth placing groove is occupied; n is n + 1;

if the infrared Mth signal input end of the input controller is a second level signal, the Mth placing groove is not occupied; n is n;

s13, the controller sends cut-off level to the field effect transistor Q2, the infrared receiving device and the infrared transmitting device are in the non-working state;

s14, judging whether the occupied amount of the placing groove in the box body is larger than or equal to a preset occupied amount threshold value:

if the occupied amount of the placing groove in the box body is larger than or equal to the preset occupied amount threshold value, the controller sends information for taking away the to-be-detected product in the box body to the cloud server through the network transceiving module;

and if the occupied amount of the placing groove in the box body is smaller than the preset occupied amount threshold value, the controller does not send information to the cloud server.

In a preferred embodiment of the present invention, step S1 further includes:

when the proximity switch is triggered or the controller is powered on by t1S, t1 is positive, S represents time second, the controller sends a cut-off level to the triode Q5 and the triode Q6, the triode Q5 and the triode Q6 are in cut-off states, the input circuit of the relay J1 and the input circuit of the relay J2 lose power, the normally closed contact of the relay J1 and the normally closed contact of the relay J2 are in normally closed states, namely the electromagnetic lock power supply circuit is closed, and at the moment, the electromagnetic lock locks the closing door.

In a preferred embodiment of the present invention, step S2 includes the following steps:

s21, after the induction recognition module performs induction recognition, the controller judges the identity of the closed door opened by the induction recognition module through induction recognition:

if the patient is the patient who opens the closing door, executing step S22;

if the medical staff is opening the closing door, executing step S23;

step S22 includes the following steps:

s221, after the identity of the patient is identified by the induction identification module, the controller sends conducting level to the triode Q5 and the triode Q6, the triode Q5 and the triode Q6 are in a conducting state, the input circuit of the relay J1 and the input circuit of the relay J2 are electrified, the normally closed contact of the relay J1 and the normally closed contact of the relay J2 are changed from a normally closed state to a disconnected state, namely the power supply circuit of the electromagnetic lock is disconnected, and at the moment, the electromagnetic lock loses magnetism and releases the closed door;

s222, when the proximity switch is not triggered, the closing door is opened at the moment;

s223, when the proximity switch is triggered, the closing door is closed at the moment;

s224, the controller sends a cut-off level to the triode Q5 and the triode Q6, the triode Q5 and the triode Q6 are in a cut-off state, the input circuit of the relay J1 and the input circuit of the relay J2 are powered off, the normally closed contact of the relay J1 and the normally closed contact of the relay J2 are in a normally closed state, namely the power circuit of the electromagnetic lock is closed, and at the moment, the electromagnetic lock locks the closing door;

step S23 includes the following steps:

s231, after the identity of the medical personnel is inductively identified by the inductive identification module, the infrared emitting device and the infrared receiving device are electrified by the controller;

s232, the controller sends conducting levels to the triode Q5 and the triode Q6, the triode Q5 and the triode Q6 are in a conducting state, an input loop of the relay J1 and an input loop of the relay J2 are electrified, a normally closed contact of the relay J1 and a normally closed contact of the relay J2 are changed from a normally closed state to an open state, namely a power supply loop of the electromagnetic lock is opened, and at the moment, the electromagnetic lock is demagnetized to release the closed door;

s233, when the proximity switch is not triggered, the closing door is opened at the moment; the controller identifies patient ID numbers corresponding to the to-be-detected products which are taken away in sequence by medical staff, and displays the taken-away patient information of the to-be-detected products on the display screen module, wherein the patient information comprises one or any combination of the patient ID numbers, the patient names, the identification numbers, the contact telephones and the bed numbers; the medical staff can be automatically judged to take away the information of the patient corresponding to the product to be detected.

S234, after the article to be detected is taken away, the controller powers off the infrared transmitting device and the infrared receiving device;

s235, when the proximity switch is triggered, the closing door is closed at the moment;

and S236, the controller sends a cut-off level to the triode Q5 and the triode Q6, the triode Q5 and the triode Q6 are in a cut-off state, the input circuit of the relay J1 and the input circuit of the relay J2 are powered off, the normally closed contact of the relay J1 and the normally closed contact of the relay J2 are in a normally closed state, namely the power circuit of the electromagnetic lock is closed, and at the moment, the electromagnetic lock locks the closing door.

In a preferred embodiment of the present invention, step S3 includes the following steps:

s31, the controller powers on the infrared emission device and the infrared receiving device;

s32, the controller judges the position of the patient in the box body where the to-be-detected article is placed according to the state sent by the infrared receiving device, and the position of the to-be-detected article is associated with the ID number of the patient; recording the time for placing the to-be-detected article into the box body; the position of the to-be-detected article placed by the patient can be automatically judged.

And S33, powering down the infrared transmitting device and the infrared receiving device by the controller.

In a preferred embodiment of the present invention, the controller identifying the patient ID number corresponding to the to-be-detected item sequentially taken away by the medical staff in step S233 includes the steps of:

s2331, determining whether the infrared 1 st signal input end of the controller is changed from the first level signal to the second level signal:

if the infrared 1 st signal input end of the controller is changed from the first level signal to the second level signal, the medical personnel takes away the to-be-detected article in the 1 st placing groove;

if the infrared 1 st signal input end of the controller is not changed from the first level signal to the second level signal, the medical personnel do not take the article to be detected in the 1 st placing groove;

s2332, determining whether the infrared No. 2 signal input end of the controller is changed from the first level signal to the second level signal:

if the infrared No. 2 signal input end of the controller is changed from the first level signal to the second level signal, the medical personnel take away the article to be detected in the No. 2 placing groove;

if the infrared No. 2 signal input end of the controller is not changed from the first level signal to the second level signal, the medical personnel do not take the article to be detected in the No. 2 placing groove;

s2333, determining whether the infrared 3 rd signal input end of the controller is changed from the first level signal to the second level signal:

if the infrared No. 3 signal input end of the controller is changed from the first level signal to the second level signal, the medical personnel take away the to-be-detected article in the No. 3 placing groove;

if the infrared No. 3 signal input end of the controller is not changed from the first level signal to the second level signal, the medical personnel do not take the article to be detected in the No. 3 placing groove;

，……，

S233M, determining whether the infrared mth signal input terminal of the controller changes from the first level signal to the second level signal:

if the infrared Mth signal input end of the controller is changed from the first level signal to the second level signal, the medical personnel take away the article to be detected in the Mth standing groove;

if the infrared Mth signal input end of the controller is not changed into the second level signal from the first level signal, the medical staff does not take the article to be detected in the Mth standing groove away.

In a preferred embodiment of the present invention, in step S32, the controller determines, according to the status sent by the infrared receiving device, that the patient places the to-be-detected object in the box, and associating the to-be-detected object placement position with the patient ID number includes the following steps:

s321, judging whether the infrared 1 st signal input end of the controller is changed from the second level signal to the first level signal:

if the infrared 1 st signal input end of the controller is changed from the second level signal to the first level signal, the patient places the to-be-detected object in the 1 st placing groove, and the first placing groove is associated with the ID number of the patient;

if the infrared 1 st signal input end of the controller is changed into a first level signal from a second level signal, the patient does not place the article to be detected in the 1 st placing groove;

s322, judging whether the infrared 2 nd signal input end of the controller is changed into a first level signal from a second level signal:

if the infrared No. 2 signal input end of the controller is changed into a first level signal from a second level signal, the patient places the article to be detected in a No. 2 placing groove, and the No. 2 placing groove is associated with the ID number of the patient;

if the infrared No. 2 signal input end of the controller is changed into the first level signal from the second level signal, the patient does not place the article to be detected in the No. 2 placing groove;

s323, judging whether the infrared No. 3 signal input end of the controller is changed into a first level signal from a second level signal:

if the infrared No. 3 signal input end of the controller is changed into a first level signal from a second level signal, the patient places the to-be-detected object in a No. 3 placing groove, and the No. 3 placing groove is associated with the ID number of the patient;

if the infrared No. 3 signal input end of the controller is changed into the first level signal from the second level signal, the patient does not place the article to be detected in the No. 3 placing groove;

，……，

S32M, judging whether the infrared 1 st signal input end of the controller is changed from the second level signal to the first level signal:

if the infrared Mth signal input end of the controller is changed from the second level signal to the first level signal, the patient places the article to be detected in the Mth placing groove, and the Mth placing groove is associated with the ID number of the patient;

if the infrared Mth signal input end of the controller is changed from the second level signal to the first level signal, the patient does not place the article to be detected in the Mth placing groove.

In a preferred embodiment of the present invention, step S4 further includes: the controller judges whether (T1-T2) is more than or equal to T:

if (T1-T2) is not less than T, T1 indicates that the current time of the to-be-detected object which is placed in the box body is not taken out after being timed by the timing chip U7, T2 indicates that the time of the to-be-detected object which is placed in the box body is timed by the timing chip U7, and T indicates a preset storage time threshold value, medical personnel are informed to take the to-be-detected object away;

if the (T1-T2) is less than T, the controller does not send the taken product to the cloud server.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A system for collecting hospital medical patient detection products comprises a box body (1) with an opening on one side, and is characterized in that M placing grooves used for placing products to be detected are arranged at the bottom in the box body (1), namely a 1 st placing groove, a 2 nd placing groove, a 3 rd placing groove, … … and an Mth placing groove respectively, wherein M is a positive integer larger than or equal to 1, an infrared receiving device is arranged at the bottom of the Mth placing groove, M is a positive integer smaller than or equal to M, and the signal output end of the infrared receiving device is connected with the infrared Mth signal input end of a controller;

the M infrared emission devices are arranged on the inner top surface of the box body (1), and infrared rays emitted by the infrared emission devices are vertical to the bottom surface of the box body;

the network data transceiver module is arranged in the box body (1), and a network data transceiver end of the network transceiver module is connected with a network data transceiver end of the controller;

2. The system for collecting hospital medical patient examination articles according to claim 1, further comprising chutes for the closing plate (2) to slide up and down provided on the left and right side plates of the opening and elongated holes for the closing plate (2) to pass through provided on the upper side plate of the opening;

the front surface of the sealing plate (3) is provided with a display screen mounting area for fixedly mounting a display screen, an induction recognition module mounting area for fixedly mounting an induction recognition module and a handle mounting area for fixedly mounting a handle, the induction recognition module mounting area is positioned at the lower side of the display screen mounting area, the handle mounting area is positioned at the upper side of the induction recognition module mounting area, the display screen (3) is fixedly mounted on the display screen mounting area, the induction recognition module (4) is fixedly mounted on the induction recognition module mounting area, and the handle (5) is fixedly mounted on the handle mounting area;

the bottom of the closing plate (2) is fixedly provided with a magnetic strip, an electromagnetic lock for attracting the magnetic strip is arranged on the lower side plate of the opening, an electromagnetic lock switch control circuit is connected in series on a power supply loop of the electromagnetic lock, and a signal control end of the electromagnetic lock switch control circuit is connected with an electromagnetic lock control end of the controller;

after the identity information of the patient is identified through the induction identification module (4), the electromagnetic lock loses magnetism and loosens the closing door (3), and the article to be detected is stored in the placing groove.

3. The system for collecting hospital medical patient test items according to claim 1, wherein said M infrared emitting devices comprise: a first input end of the nand gate U1 is connected with a first end of the resistor R3 and a power supply output end respectively, a second input end of the nand gate U1 is connected with a first end of the resistor R1, an output end of the nand gate U1 is connected with a first input end of the nand gate U2, a second input end of the nand gate U2 and a first end of the adjustable resistor R2 respectively, an output end of the nand gate U2 is connected with a first input end of the nand gate U3, a second input end of the nand gate U3, a first input end of the nand gate U4, a second input end of the nand gate U4 and a first end of the capacitor C1 respectively, and a second end of the capacitor C1 is connected with a second end of the resistor R1 and a second end of the adjustable resistor R; the output end of the NAND gate U3 and the output end of the NAND gate U4 are respectively connected with a base electrode of a triode Q1, a collector electrode of the triode Q1 is connected with a second end of a resistor R3, an emitter electrode of the triode Q1 is respectively connected with the anode of an infrared laser emission tube D1, the anode of an infrared laser emission tube D2, the anode of the infrared laser emission tube D3, … … and the anode of an infrared laser emission tube DM, and the cathode of the infrared laser emission tube D1, the cathode of the infrared laser emission tube D2, the cathode of the infrared laser emission tube D3, … … and the cathode of the infrared laser emission tube DM are respectively connected with a power ground;

……，

4. The system for collecting hospital medical patient test items according to claim 3, further comprising a power module, the power module comprising: a first power voltage input terminal of the transformer T1 is connected to a first power voltage output terminal of the plug, a second power voltage input terminal of the transformer T1 is connected to a second power voltage output terminal of the plug, a first power voltage output terminal of the transformer T1 is connected to a cathode of the diode D111 and an anode of the diode D112, respectively, a second power voltage output terminal of the transformer T1 is connected to a cathode of the diode D110 and an anode of the diode D113, a cathode of the diode D112 and a cathode of the diode D113 are connected to a first terminal of the capacitor C111, a first terminal of the capacitor C112 and a power voltage input terminal VIN of the regulator U8, respectively, an anode of the diode D110 and an anode of the diode D111 are connected to a second terminal of the capacitor C111, a second terminal of the capacitor C112 and a first terminal of the resistor R112, a regulation terminal of the resistor R112 and a power ground, respectively, a second terminal of the resistor R112 is connected to a first terminal of the resistor R111 and a power ground GND of the regulator U8, a power voltage output end Vout of the voltage stabilizer U8 is respectively connected with a second end of the resistor R111, a first end of the resistor R113 and a first end of the fuse F1, a second end of the resistor R113 is connected with an anode of the power indicator D220, a cathode of the power indicator D220 is connected with a power ground, a second end of the fuse F1 is respectively connected with a first end of the capacitor C113, a first end of the capacitor C221, a first end of the capacitor C222 and a power voltage input end VIN of the voltage stabilizer U9, a second end of the capacitor C113, a second end of the capacitor C221, a first end of the capacitor C222 and a power ground end GND of the voltage stabilizer U9 are respectively connected with the power ground, a power voltage output end Vout of the voltage stabilizer U9 is respectively connected with a first end of the capacitor C, the first end of the capacitor C331, the first end of the capacitor C332 and the first end of the capacitor C333 are connected with the anode of the diode D119, and the second end of the capacitor C223, the second end of the capacitor C331, the second end of the capacitor C332 and the second end of the capacitor C333 are respectively connected with the power ground; the cathode of the diode D119 is connected to the cathode of the diode D118, the first end of the resistor R114, the first end of the resistor R115, the first end of the capacitor C225, the first end of the capacitor C226, and the power voltage end VDD of the timing chip U7, the anode of the diode D118 is connected to the anode of the button cell, the cathode of the button cell is connected to the power ground, the second end of the resistor R114 is connected to the clock end of the timing chip U7 and the timing clock end of the controller, the second end of the resistor R115 is connected to the data end of the timing chip U7 and the timing data end of the controller, and the second end of the capacitor C225, the second end of the capacitor C226, and the power ground GND of the timing chip U7 are connected to the power ground.

5. The system for collecting hospital medical patient test items according to claim 3, further comprising: the drain electrode of the field effect transistor Q2 is connected with +5V power supply voltage, the grid electrode of the field effect transistor Q2 is connected with the power supply output end of the controller, and the source electrode of the field effect transistor Q2 is the power supply output end.

6. The system for collecting hospital medical patient examination products according to claim 2, further comprising a proximity switch disposed on the lower side plate of the opening, wherein a proximity signal output end of the proximity switch is connected with a proximity signal input end of the controller, when the closing plate (3) falls down due to gravity, the proximity switch is triggered, the controller controls the closing of the power circuit of the electromagnetic lock, and the electromagnetic lock generates a magnetic field to lock the closing door (3).

7. The system for collecting hospital medical patient test items according to claim 2, wherein the electromagnetic lock switch control circuit comprises: the positive end of a power supply of the electromagnetic lock is connected with the first end of a normally closed contact of a relay J1, the second end of the normally closed contact of a relay J1 is connected with the first end of a power supply voltage output of a plug, the first end of an input loop of the relay J1 is connected with a power ground, the second end of the input loop of the relay J1 is connected with an emitting electrode of a triode Q5, a collector electrode of a triode Q5 is connected with the first end of a resistor R57, the second end of a resistor R57 is connected with a +12V power supply, and a base electrode of the triode Q5 is connected with the first end of a resistor R58; the negative end of a power supply of the electromagnetic lock is connected with the first end of a normally closed contact of a relay J2, the second end of the normally closed contact of a relay J2 is connected with the first end of a power supply voltage output of a plug, the first end of an input loop of the relay J2 is connected with a power ground, the second end of the input loop of the relay J2 is connected with an emitting electrode of a triode Q6, a collector electrode of a triode Q6 is connected with the first end of a resistor R60, the second end of a resistor R60 is connected with a +12V power supply, and a base electrode of the triode Q6 is connected with the first end of a resistor R59; the second end of the resistor R58 and the second end of the resistor R59 are respectively connected with the control end of the electromagnetic lock of the controller.

8. The system for collecting hospital medical patient examination products of claim 1 wherein the controller is of the type using STM32F103C8 single chip microcomputer.

9. The system for collecting hospital medical patient examination products of claim 1, wherein decoder U13, decoder U23 and decoder U33 are of the same model, and wherein decoder U13, decoder U23 and decoder U33 are of model LM 567.

10. The system for collecting hospital medical patient test products of claim 1 wherein said potentiostat U8 is model 7805 and potentiostat U9 is model LM 1117-3.3.