A medical guide and its use method

Abstract

The present invention discloses a medical guide device, and the method of use thereof is as follows: pre-setting a fixed route between various departments, selecting a starting department through an up key, a down key and a confirm key, and starting medical guidance; reading the route between the starting departments, displaying the starting department and route information through a first display screen, displaying the number of people in line at the terminal department through a second display screen, and starting voice prompts to guide the patient to a prompt point; after reaching the prompt point and pressing a confirmation key, starting voice prompts, and proceeding to the next prompt point according to the prompts; repeating the above-mentioned steps until the terminal department is reached, and completing the medical guidance. The present invention simplifies the path by dividing the journey into multiple connected sections through various prompt points in combination with voice prompts, making it easier for patients to find the terminal department, and improving the patient's medical experience.

Description

Technical Field

[0001] The invention belongs to the field of electronic technology, and in particular relates to a medical guide device and a use method thereof. Background Art

[0002] Nowadays, many hospitals have a complex medical environment, too many floors in the building, too many departments and items for examination, and the guides are too busy to help all patients in time. Patients do not know the way, which leads to the following problems for many patients with a lot of examination items: getting lost, feeling panic due to communication barriers and difficulty in knowing the way and direction. They cannot find the path effectively and complete all examination items in time. This includes not being able to find the right place for admission and discharge, delaying the processing time and treatment time. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the present invention provides a medical guide device and a method of using the same, which solves the problem of patients who are unfamiliar or do not know the way getting lost.

[0004] In order to achieve the above-mentioned purpose of the invention, the technical solution adopted by the present invention is: a medical guide device, comprising a cube shell, one side of the shell is provided with a first display screen, an up key, a down key, a confirm key, a left turn sign, a right turn sign, a reset key and a second display screen; the confirm key is provided with a red prompt light, the left turn sign is provided with a first green prompt light, the right turn sign is provided with a second green prompt light, and the other side of the shell is provided with a headphone jack.

[0005] Furthermore, the surface where the headphone jack is located is adjacent to the surface where the first display screen is located; the first display screen is used to display text information of the guidance; the up key and the down key are both used to select the starting location of the guidance; the confirm key is used to select the starting department of the guidance and the location confirmation during the guidance process; the left turn sign and the first green prompt light are both used for left turn prompts during the guidance process; the right turn sign and the second green prompt light are both used for right turn prompts during the guidance process; the reset key is used to reset the guidance device and restart the guidance; the second is used to display the number of people queuing in the target department; the headphone jack is used for voice prompts during the guidance process.

[0006] Furthermore, a control circuit is provided in the housing, and the control circuit includes a main control chip U1, and the main control chip U1 is respectively connected to the first display circuit, the voice circuit, the key circuit and the power circuit;

[0007] The first display circuit includes a first display screen U2, a P1.2 pin of the main control chip U1 is connected to the positive electrode of the green light emitting diode LED1, a P1.3 pin of the main control chip U1 is connected to the positive electrode of the green light emitting diode LED2, a cathode of the green light emitting diode LED1 and a cathode of the green light emitting diode LED2 are grounded, an RST pin of the main control chip U1 is respectively connected to one end of a resistor R4, one end of a capacitor C1 and a grounding resistor R5, the other end of the resistor R4 is connected to one end of a key K1, the other end of the capacitor C1 and the other end of the key K1 are both connected to a +5V voltage, an XTAL1 pin of the main control chip U1 is respectively connected to one end of a grounded capacitor C2 and a crystal oscillator Y1, an XTAL2 pin of the main control chip U1 is respectively connected to the other end of a grounded capacitor C3 and a crystal oscillator Y1, a GND pin of the main control chip U1 is grounded, a VCC pin of the main control chip U1 is connected to a +5V voltage, and a P0.0 pin to a P0.1 pin of the main control chip U1 are connected to a grounded capacitor C2 and a crystal oscillator Y1. .7 pins are respectively connected to the DB1 pin to the DB8 pin of the first display screen U2, the DB1 pin to the DB8 pin of the first display screen U2 are respectively connected to the 2nd pin to the 9th pin of the resistor R1, the 1st pin of the resistor R1 is connected to the +5V voltage, the EA pin of the main control chip U1 is connected to the +5V voltage, the P2.6 pin, the P2.5 pin, the P2.4 pin, the P2.3 pin and the P2.2 pin of the main control chip U1 are respectively connected to the RS pin, the RW pin, the EN pin, the PSB pin and the RST pin of the first display screen U2, the GND pin of the first display screen U2 is grounded, the VDD pin of the first display screen U2 is connected to the +5V voltage, the VO pin of the first display screen U2 is respectively connected to one end of the resistor R2 and one end of the resistor R3, the LED+ pin of the first display screen U2 is respectively connected to the other end of the resistor R2, the other end of the resistor R3 and the +5V voltage, and the LED- pin of the first display screen U2 is grounded.

[0008] Furthermore, the voice circuit includes a voice chip U3, wherein the A0 pin to the A9 pin of the voice chip U3 are respectively connected to the P3.0 pin to the P3.7 pin, the P1.0 pin and the P1.1 pin of the main control chip U1 in a one-to-one correspondence, the VSSD pin and the VSSA pin of the voice chip U3 are grounded, the SP+ pin of the voice chip U3 is connected to the 1st pin of the headphone interface SP1, the SP- pin of the voice chip U3 is connected to the 2nd pin of the headphone interface SP1, and the VCCD of the voice chip U3 is connected to the 1st pin of the headphone interface SP1. The pins are respectively connected to the +5V voltage, one end of the capacitor C4 and the positive electrode of the polar capacitor C5, the XCLK pin of the voice chip U3 is respectively connected to the other end of the capacitor C4, the negative electrode of the polar capacitor C5, the positive electrode of the polar capacitor C6 and one end of the resistor R6, the ANAOUT pin of the voice chip U3 is connected to its ANAIN pin through the capacitor C7 and the resistor R7 in turn, the AGC pin of the voice chip U3 is respectively connected to the negative electrode of the polar capacitor C6 and the other end of the resistor R6, the MIC of the voice chip U3 The REF pin is connected to one end of the capacitor C8, the MIC pin of the voice chip U3 is connected to one end of the capacitor C9, the VCCA of the voice chip U3 is connected to the +5V voltage, the other end of the capacitor C8 is respectively connected to one end of the microphone MP1 and the grounding resistor R8, one end of the capacitor C9 is respectively connected to the other end of the microphone MP1 and one end of the resistor R9, the other end of the resistor R9 is respectively connected to one end of the resistor R10 and the positive electrode of the polarity capacitor C10, the other end of the resistor R10 is connected to the +5V voltage, and the negative electrode of the polarity capacitor C10 is grounded.

[0009] Furthermore, the key circuit includes a key K2, a key K3 and a key K4, one end of the key K2 is respectively connected to one end of the resistor R11 and the P2.7 pin of the main control chip U1, one end of the key K3 is respectively connected to one end of the resistor R12 and the P2.1 pin of the main control chip U1, one end of the key K4 is respectively connected to one end of the resistor R13 and the P2.0 pin of the main control chip U1, the other end of the resistor R11, the other end of the resistor R12 and the other end of the resistor R13 are all connected to the +5V voltage, the other end of the key K2 and the other end of the key K3 are both grounded, the other end of the key K4 is connected to the positive pole of the red light-emitting diode LED3, and the negative pole of the red light-emitting diode LED3 is grounded.

[0010] Further, the power supply circuit includes a power supply chip U4 and a power supply chip U5, the IN pin of the power supply chip U4 is respectively connected to a 12V power supply, a positive electrode of a polar capacitor C11 and one end of a capacitor C12, the OUT pin of the power supply chip U4 is a +5V voltage output terminal and is respectively connected to a positive electrode of a polar capacitor C13, one end of a capacitor C14 and one end of a capacitor C15, the negative electrode of the polar capacitor C11, the other end of the capacitor C12, the GND pin of the power supply chip U4, the negative electrode of the polar capacitor C13, the other end of the capacitor C14 and the capacitor C15. 5 are grounded; the IN pin of the power chip U5 is respectively connected to the OUT pin of the power chip U4, the positive electrode of the polarity capacitor C16 and one end of the capacitor C17; the OUT pin of the power chip U5 is a +3.3V voltage output terminal, which is respectively connected to the positive electrode of the polarity capacitor C18, one end of the capacitor C19 and one end of the capacitor C20, the negative electrode of the polarity capacitor C16, the other end of the capacitor C17, the GND pin of the power chip U5, the negative electrode of the polarity capacitor C18, the other end of the capacitor C19 and the other end of the capacitor C20 are all grounded.

[0011] Furthermore, a second display circuit is also provided in the housing, and the second display circuit includes a slave control chip U6, wherein the XTAL1 pin of the slave control chip U6 is respectively connected to one end of the crystal oscillator Y2 and the grounding capacitor C21, the XTAL2 pin of the slave control chip U6 is respectively connected to the other end of the crystal oscillator Y2 and the grounding capacitor C22, the RST pin of the slave control chip U6 is connected to the RST pin of the master control chip U1, the P0.0 pin to the P0.7 pin of the slave control chip U6 are respectively connected to the 2nd pin to the 9th pin of the resistor R15 in a one-to-one correspondence, the 1st pin of the resistor R15 is connected to the +5V voltage, the P0.0 pin to the P0.7 pin of the slave control chip U6 are respectively connected to the D0 pin to the D7 pin of the second display screen U7 in a one-to-one correspondence, the VSS pin of the second display screen U7 is connected to the +5V voltage, the VDD pin of the second display screen U7 is grounded, the VEE pin of the second display screen U7 is connected to the sliding end of the sliding resistor R16, and the sliding resistor R16 is The first fixed end is grounded, the second fixed end of the sliding resistor R16 is connected to the +5V voltage, the P2.5 pin of the slave control chip U6 is connected to one end of the key K2, the P2.6 pin of the slave control chip U6 is connected to one end of the key K3, the P2.7 pin of the slave control chip U6 is connected to one end of the key K4, the P3.2 pin to the P3.7 pin of the slave control chip U6 are respectively connected to the CE pin, CSN pin, SCK pin, MOSI pin, MISO pin and IRQ pin of the wireless communication chip U8, the GND pin of the wireless communication chip U8 is grounded, and the VCC pin of the wireless communication chip U8 is connected to the +3.3V voltage.

[0012] Furthermore, the headphone interface SP1 serves as a headphone jack, the first display screen U2 serves as a first display screen, the button K2 serves as an up-adjustment button, the button K3 serves as a down-adjustment button, the button K4 serves as a confirmation button, the red light-emitting diode LED3 serves as a red prompt light, the green light-emitting diode LED1 serves as a first green prompt light, the green light-emitting diode LED2 serves as a second green prompt light, the button K1 serves as a reset button, and the second display screen U7 serves as a second display screen; the model adopted by the main control chip U1 is AT89S52, the model adopted by the first display screen U2 is LCD12864, the voice chip U3 adopts the ISD2500 series, the model adopted by the slave control chip U6 is AT89S52, the model adopted by the second display screen U7 is LCD1602, and the model adopted by the wireless communication chip U8 is NRF24L01+.

[0013] The beneficial effects of the present invention are:

[0014] (1) The present invention is provided with a voice circuit, which can realize voice recording and playback of recorded voice, thereby realizing voice guidance;

[0015] (2) The present invention is provided with a first display screen, which can display the guidance text and the name of the starting department, and cooperate with the voice guidance to accurately lead the patient to the terminal department;

[0016] The present invention is provided with left-turn and right-turn warning lights, which effectively prevent patients who cannot distinguish left from right from going in the wrong direction.

[0017] A method for using a medical guide device for medical treatment comprises the following steps:

[0018] S1. Preset fixed routes between departments, select the starting department by pressing the up key, down key and confirm key, and start the consultation;

[0019] S2, read the route between the starting departments, display the starting department and route information on the first display screen, display the number of people in line at the end department on the second display screen, and start voice prompts to guide the patient to the prompt point;

[0020] S3, after reaching the prompt point and pressing the confirm key, the voice prompt starts, and the user moves to the next prompt point according to the prompt;

[0021] S4. Repeat steps S2-S3 until the destination department is reached and the medical guidance is completed.

[0022] Furthermore, the fixed route in step S1 includes the number of floors to be climbed, turning left to the next prompt point, turning right to the next prompt point and going straight to the next prompt point; the prompt points are set at various intersections of the hospital building, including left turn signs, right turn signs and straight signs; each department in step S1 has a corresponding digital number; when selecting the starting department through the up key, down key and confirm key in step S1, the same starting department is set in the master control chip U1 and the slave control chip U6 at the same time;

[0023] The voice prompts in step S3 include: please confirm after turning left to the next prompt point after leaving the department, please confirm after turning right to the next prompt point after leaving the department, please confirm after arriving at a specific floor, please confirm after turning left to the next prompt point as prompted, please confirm after turning left to the next prompt point as prompted, and please confirm after going straight to the next prompt point as prompted; after arriving at the prompt point and pressing the OK button in step S3, the first green prompt light will be on if you turn left, and the second green prompt light will be on if you turn right.

[0024] The beneficial effects of the present invention are:

[0025] The present invention simplifies the route by combining various prompt points with voice prompts and dividing the route into multiple connected sections, making it easier for patients to find the terminal department, thereby improving the patient's medical experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of a medical guide device proposed by the present invention.

[0027] Figure 2 This is the first display circuit diagram of the present invention.

[0028] Figure 3 This is the voice circuit diagram of the present invention.

[0029] Figure 4 This is a key circuit diagram of the present invention.

[0030] Figure 5 This is a power supply circuit diagram of the present invention.

[0031] Figure 6 This is the second display circuit diagram of the present invention.

[0032] Figure 7 The present invention is a flowchart of a method for using a medical guide device for medical treatment.

[0033] Among them: 1- shell, 2- headphone jack, 3- first display screen, 4- up key, 5- down key, 6- confirm key, 7- red indicator light, 8- left turn sign, 9- right turn sign, 10- first green indicator light, 11- second green indicator light, 12- reset key, 13- second display screen. DETAILED DESCRIPTION

[0034] The specific implementation modes of the present invention are described below so that those skilled in the art can understand the present invention. However, it should be clear that the present invention is not limited to the scope of the specific implementation modes. For those of ordinary skill in the art, as long as various changes are within the spirit and scope of the present invention as defined and determined by the attached claims, these changes are obvious, and all inventions and creations utilizing the concept of the present invention are protected.

[0035] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0036] like Figure 1 As shown, a medical guide device includes a cubic shell 1, and a first display screen 3, an up-adjustment key 4, a down-adjustment key 5, a confirmation key 6, a left-turn mark 8, a right-turn mark 9, a reset key 12 and a second display screen 13 are arranged on one side of the shell 1; a red prompt light 7 is arranged on the confirmation key 6, a first green prompt light 10 is arranged on the left-turn mark 8, and a second green prompt light 11 is arranged on the right-turn mark 9; and a headphone jack 2 is arranged on the other side of the shell 1.

[0037] The surface where the headphone jack 2 is located is adjacent to the surface where the first display screen 3 is located; the first display screen 3 is used to display text information of the guidance; the up key 4 and the down key 5 are both used to select the starting location of the guidance; the confirm key 6 is used to select the starting department of the guidance and the location confirmation during the guidance process; the left turn sign 8 and the first green prompt light 10 are both used for left turn prompts during the guidance process; the right turn sign 9 and the second green prompt light 11 are both used for right turn prompts during the guidance process; the reset key 12 is used to reset the guidance device and restart the guidance; the second display screen 13 is used to display the number of people queuing in the target department; the headphone jack 2 is used for voice prompts during the guidance process.

[0038] The housing 1 is provided with a control circuit, and the control circuit includes a main control chip U1 . The main control chip U1 is respectively connected to the first display circuit, the voice circuit, the key circuit and the power circuit.

[0039] like Figure 2As shown, the first display circuit includes a first display screen U2, the P1.2 pin of the main control chip U1 is connected to the positive electrode of the green light emitting diode LED1, the P1.3 pin of the main control chip U1 is connected to the positive electrode of the green light emitting diode LED2, the negative electrode of the green light emitting diode LED1 and the negative electrode of the green light emitting diode LED2 are grounded, the RST pin of the main control chip U1 is respectively connected to one end of the resistor R4, one end of the capacitor C1 and the grounding resistor R5, the other end of the resistor R4 is connected to one end of the key K1, the other end of the capacitor C1 and the other end of the key K1 are both connected to the +5V voltage, the XTAL1 pin of the main control chip U1 is respectively connected to one end of the grounded capacitor C2 and the crystal oscillator Y1, the XTAL2 pin of the main control chip U1 is respectively connected to the other end of the grounded capacitor C3 and the crystal oscillator Y1, the GND pin of the main control chip U1 is grounded, the VCC pin of the main control chip U1 is connected to the +5V voltage, and the P0.0 pin of the main control chip U1 is connected to the P The 0.7 pin is respectively connected to the DB1 pin to the DB8 pin of the first display screen U2, the DB1 pin to the DB8 pin of the first display screen U2 is respectively connected to the 2nd pin to the 9th pin of the resistor R1, the 1st pin of the resistor R1 is connected to the +5V voltage, the EA pin of the main control chip U1 is connected to the +5V voltage, the P2.6 pin, the P2.5 pin, the P2.4 pin, the P2.3 pin and the P2.2 pin of the main control chip U1 are respectively connected to the RS pin, the RW pin, the EN pin, the PSB pin and the RST pin of the first display screen U2, the GND pin of the first display screen U2 is grounded, the VDD pin of the first display screen U2 is connected to the +5V voltage, the VO pin of the first display screen U2 is respectively connected to one end of the resistor R2 and one end of the resistor R3, the LED+ pin of the first display screen U2 is respectively connected to the other end of the resistor R2, the other end of the resistor R3 and the +5V voltage, and the LED- pin of the first display screen U2 is grounded.

[0040] like Figure 3As shown, the voice circuit includes a voice chip U3, wherein the A0 pin to the A9 pin of the voice chip U3 are respectively connected to the P3.0 pin to the P3.7 pin, the P1.0 pin and the P1.1 pin of the main control chip U1 in a one-to-one correspondence, the VSSD pin and the VSSA pin of the voice chip U3 are grounded, the SP+ pin of the voice chip U3 is connected to the first pin of the headphone interface SP1, the SP- pin of the voice chip U3 is connected to the second pin of the headphone interface SP1, and the VCCD pin of the voice chip U3 is connected to the ground. The pins are respectively connected to the +5V voltage, one end of the capacitor C4 and the positive electrode of the polar capacitor C5, the XCLK pin of the voice chip U3 is respectively connected to the other end of the capacitor C4, the negative electrode of the polar capacitor C5, the positive electrode of the polar capacitor C6 and one end of the resistor R6, the ANAOUT pin of the voice chip U3 is connected to its ANAIN pin through the capacitor C7 and the resistor R7 in turn, the AGC pin of the voice chip U3 is respectively connected to the negative electrode of the polar capacitor C6 and the other end of the resistor R6, the MIC of the voice chip U3 The REF pin is connected to one end of the capacitor C8, the MIC pin of the voice chip U3 is connected to one end of the capacitor C9, the VCCA of the voice chip U3 is connected to the +5V voltage, the other end of the capacitor C8 is respectively connected to one end of the microphone MP1 and the grounding resistor R8, one end of the capacitor C9 is respectively connected to the other end of the microphone MP1 and one end of the resistor R9, the other end of the resistor R9 is respectively connected to one end of the resistor R10 and the positive electrode of the polarity capacitor C10, the other end of the resistor R10 is connected to the +5V voltage, and the negative electrode of the polarity capacitor C10 is grounded.

[0041] like Figure 4 As shown, the key circuit includes a key K2, a key K3 and a key K4, one end of the key K2 is respectively connected to one end of the resistor R11 and the P2.7 pin of the main control chip U1, one end of the key K3 is respectively connected to one end of the resistor R12 and the P2.1 pin of the main control chip U1, one end of the key K4 is respectively connected to one end of the resistor R13 and the P2.0 pin of the main control chip U1, the other end of the resistor R11, the other end of the resistor R12 and the other end of the resistor R13 are all connected to the +5V voltage, the other end of the key K2 and the other end of the key K3 are both grounded, the other end of the key K4 is connected to the positive electrode of the red light emitting diode LED3, and the negative electrode of the red light emitting diode LED3 is grounded.

[0042] like Figure 5As shown, the power supply circuit includes a power supply chip U4 and a power supply chip U5. The IN pin of the power supply chip U4 is respectively connected to a 12V power supply, a positive electrode of a polar capacitor C11 and one end of a capacitor C12. The OUT pin of the power supply chip U4 is a +5V voltage output terminal and is respectively connected to a positive electrode of a polar capacitor C13, one end of a capacitor C14 and one end of a capacitor C15. The negative electrode of the polar capacitor C11, the other end of the capacitor C12, the GND pin of the power supply chip U4, the negative electrode of the polar capacitor C13, the other end of the capacitor C14 and the capacitor C15 are connected to the positive electrode of the polar capacitor C13, the other end of the capacitor C14 and the capacitor C15. The other ends are grounded; the IN pin of the power chip U5 is respectively connected to the OUT pin of the power chip U4, the positive electrode of the polarity capacitor C16 and one end of the capacitor C17; the OUT pin of the power chip U5 is a +3.3V voltage output terminal, which is respectively connected to the positive electrode of the polarity capacitor C18, one end of the capacitor C19 and one end of the capacitor C20, the negative electrode of the polarity capacitor C16, the other end of the capacitor C17, the GND pin of the power chip U5, the negative electrode of the polarity capacitor C18, the other end of the capacitor C19 and the other end of the capacitor C20 are all grounded.

[0043] like Figure 6 As shown, the housing 1 is further provided with a second display circuit, the second display circuit comprising a slave control chip U6, the XTAL1 pin of the slave control chip U6 is respectively connected to one end of the crystal oscillator Y2 and the grounding capacitor C21, the XTAL2 pin of the slave control chip U6 is respectively connected to the other end of the crystal oscillator Y2 and the grounding capacitor C22, the RST pin of the slave control chip U6 is connected to the RST pin of the master control chip U1, the P0.0 pin to the P0.7 pin of the slave control chip U6 are respectively connected to the 2nd pin to the 9th pin of the resistor R15 in a one-to-one correspondence, the 1st pin of the resistor R15 is connected to the +5V voltage, the P0.0 pin to the P0.7 pin of the slave control chip U6 are respectively connected to the D0 pin to the D7 pin of the second display screen U7 in a one-to-one correspondence, the VSS pin of the second display screen U7 is connected to the +5V voltage, the VDD pin of the second display screen U7 is grounded, the VEE pin of the second display screen U7 is connected to the sliding end of the sliding resistor R16, the sliding resistor R16 is The first fixed end is grounded, the second fixed end of the sliding resistor R16 is connected to the +5V voltage, the P2.5 pin of the slave control chip U6 is connected to one end of the key K2, the P2.6 pin of the slave control chip U6 is connected to one end of the key K3, the P2.7 pin of the slave control chip U6 is connected to one end of the key K4, the P3.2 pin to the P3.7 pin of the slave control chip U6 are respectively connected to the CE pin, CSN pin, SCK pin, MOSI pin, MISO pin and IRQ pin of the wireless communication chip U8, the GND pin of the wireless communication chip U8 is grounded, and the VCC pin of the wireless communication chip U8 is connected to the +3.3V voltage.

[0044] The headphone interface SP1 serves as the headphone jack 2, the first display screen U2 serves as the first display screen 3, the button K2 serves as the up-adjustment button 4, the button K3 serves as the down-adjustment button 5, the button K4 serves as the confirmation button 6, the red light-emitting diode LED3 serves as the red prompt light 7, the green light-emitting diode LED1 serves as the first green prompt light 10, the green light-emitting diode LED2 serves as the second green prompt light 11, the button K1 serves as the reset button 12, and the second display screen U7 serves as the second display screen 13; the model of the main control chip U1 is AT89S52, the model of the first display screen U2 is LCD12864, the voice chip U3 adopts the ISD2500 series, the model of the slave control chip U6 is AT89S52, the model of the second display screen U7 is LCD1602, and the model of the wireless communication chip U8 is NRF24L01+.

[0045] like Figure 7 As shown, a method for using a medical guide device for medical treatment includes the following steps:

[0046] S1. Preset fixed routes between departments, select the starting department by pressing the up key 4, down key 5 and confirm key 6, and start the consultation;

[0047] S2, read the route between the starting departments, display the starting department and route information on the first display screen 3, display the number of people in line at the end department on the second display screen 13, and start voice prompts to guide the patient to the prompt point;

[0048] S3, after reaching the prompt point and pressing the confirmation key 6, the voice prompt starts, and the user moves to the next prompt point according to the prompt;

[0049] S4. Repeat steps S2-S3 until the destination department is reached and the medical guidance is completed.

[0050] The fixed route in step S1 includes the number of floors to be climbed, turning left to the next prompt point, turning right to the next prompt point and going straight to the next prompt point; the prompt points are set at various intersections of the hospital building, including left turn signs, right turn signs and straight signs; each department in step S1 has a corresponding digital number; when the starting department is selected by the up key 4, the down key 5 and the confirm key 6 in step S1, the same starting department is set in the main control chip U1 and the slave control chip U6 at the same time.

[0051] The voice prompts in step S3 include: please confirm after turning left to the next prompt point after leaving the department, please confirm after turning right to the next prompt point after leaving the department, please confirm after reaching a specific floor, please confirm after turning left to the next prompt point as prompted, please confirm after turning left to the next prompt point as prompted, and please confirm after going straight to the next prompt point as prompted; after reaching the prompt point in step S3 and pressing the confirm key 6, the first green prompt light 10 will light up if you turn left, and the second green prompt light 11 will light up if you turn right.

[0052] The beneficial effects of the present invention are:

[0053] (1) The present invention is provided with a voice circuit, which can realize voice recording and playback of recorded voice, thereby realizing voice guidance;

[0054] (2) The present invention is provided with a first display screen, which can display the guidance text, the number and name of the starting department, and cooperate with the voice guidance to accurately lead the patient to the terminal department;

[0055] (3) The present invention is provided with left-turn and right-turn warning lights, which effectively prevent patients who cannot distinguish left from right from going in the wrong direction.

[0056] (4) The present invention simplifies the route by combining various prompt points with voice prompts and dividing the route into multiple connected sections, making it easier for patients to find the destination department, thereby improving the patient's medical experience.

[0057] (5) The present invention is simple to use, low cost, easy to produce, and communicates through a wireless communication module to obtain the number of people queuing in the target department, so that patients can arrange their time reasonably.

Claims

1. A method for using a medical guide device for medical treatment, based on a medical guide device for medical treatment, comprising a cubic shell (1), one side of the shell (1) is provided with a first display screen (3), an upward adjustment key (4), a downward adjustment key (5), a confirmation key (6), a left turn mark (8), a right turn mark (9), a reset key (12) and a second display screen (13); the confirmation key (6) is provided with a red prompt light (7), the left turn mark (8) is provided with a first green prompt light (10), and the right turn mark (9) is provided with a second green prompt light (11); the other side of the shell (1) is provided with an earphone jack (2); the side where the earphone jack (2) is located is adjacent to the side where the first display screen (3) is located; the first display screen (3) is used to display text information for medical guidance; the upper The up key (4) and the down key (5) are used to select the starting department for the medical guidance; the confirmation key (6) is used to select the starting department for the medical guidance and to confirm the location during the medical guidance process; the left turn mark (8) and the first green prompt light (10) are used to prompt the left turn during the medical guidance process; the right turn mark (9) and the second green prompt light (11) are used to prompt the right turn during the medical guidance process; the reset key (12) is used to reset the medical guidance device and restart the medical guidance; the second display screen (13) is used to display the number of people queuing in the target department; the headphone jack (2) is used for voice prompts during the medical guidance process; a control circuit is arranged in the housing (1), and the control circuit includes a main control chip U1, and the main control chip U1 is respectively connected to the first display circuit, the voice circuit, the key circuit and the power supply circuit; The first display circuit includes a first display screen U2, a P1.2 pin of the main control chip U1 is connected to the positive electrode of the green light emitting diode LED1, a P1.3 pin of the main control chip U1 is connected to the positive electrode of the green light emitting diode LED2, a negative electrode of the green light emitting diode LED1 and a negative electrode of the green light emitting diode LED2 are grounded, an RST pin of the main control chip U1 is respectively connected to one end of a resistor R4, one end of a capacitor C1 and a grounding resistor R5, the other end of the resistor R4 is connected to one end of a key K1, and the capacitor C1 is connected to one end of a key K2. The other end of the key K1 and the other end of the key K1 are connected to the +5V voltage, the XTAL1 pin of the main control chip U1 is respectively connected to the grounding capacitor C2 and one end of the crystal oscillator Y1, the XTAL2 pin of the main control chip U1 is respectively connected to the grounding capacitor C3 and the other end of the crystal oscillator Y1, the GND pin of the main control chip U1 is grounded, the VCC pin of the main control chip U1 is connected to the +5V voltage, the P0.0 pin to the P0.7 pin of the main control chip U1 are respectively connected to the DB1 pin to the DB8 pin of the first display screen U2, and the first The DB1 pin to the DB8 pin of the display screen U2 are respectively connected to the 2nd pin to the 9th pin of the resistor R1, the 1st pin of the resistor R1 is connected to the +5V voltage, the EA pin of the main control chip U1 is connected to the +5V voltage, the P2.6 pin, the P2.5 pin, the P2.4 pin, the P2.3 pin and the P2.2 pin of the main control chip U1 are respectively connected to the RS pin, the RW pin, the EN pin, the PSB pin and the RST pin of the first display screen U2 in a one-to-one correspondence, the GND pin of the first display screen U2 is grounded, and the The VDD pin of the first display screen U2 is connected to the +5V voltage, the VO pin of the first display screen U2 is respectively connected to one end of the resistor R2 and one end of the resistor R3, the LED+ pin of the first display screen U2 is respectively connected to the other end of the resistor R2, the other end of the resistor R3 and the +5V voltage, and the LED- pin of the first display screen U2 is grounded; the voice circuit includes a voice chip U3, and the A0 pin to the A9 pin of the voice chip U3 are respectively connected to the P3.0 pin to the P3.7 pin, the P1.0 pin and the P1.1 pins are connected one by one, the VSSD pin and the VSSA pin of the voice chip U3 are grounded, the SP+ pin of the voice chip U3 is connected to the 1st pin of the headphone interface SP1, the SP- pin of the voice chip U3 is connected to the 2nd pin of the headphone interface SP1, the VCCD pin of the voice chip U3 is respectively connected to the +5V voltage, one end of the capacitor C4 and the positive electrode of the polarity capacitor C5, the XCLK pin of the voice chip U3 is respectively connected to the other end of the capacitor C4, the negative electrode of the polarity capacitor C5, the positive electrode of the polarity capacitor C6 and one end of the resistor R6, the ANAOUT pin of the voice chip U3 is connected to its ANAIN pin through the capacitor C7 and the resistor R7 in sequence, the AGC pin of the voice chip U3 is respectively connected to the negative electrode of the polarity capacitor C6 and the other end of the resistor R6, the MIC of the voice chip U3 The REF pin is connected to one end of the capacitor C8, the MIC pin of the voice chip U3 is connected to one end of the capacitor C9, the VCCA pin of the voice chip U3 is connected to the +5V voltage, the other end of the capacitor C8 is respectively connected to one end of the microphone MP1 and the grounding resistor R8, one end of the capacitor C9 is respectively connected to the other end of the microphone MP1 and one end of the resistor R9, the other end of the resistor R9 is respectively connected to one end of the resistor R10 and the positive electrode of the polarity capacitor C10, and the other end of the resistor R10 is respectively connected to +5V voltage is connected, and the negative electrode of the polarity capacitor C10 is grounded; the key circuit includes keys K2, K3 and K4, one end of the key K2 is respectively connected to one end of the resistor R11 and the P2.7 pin of the main control chip U1, one end of the key K3 is respectively connected to one end of the resistor R12 and the P2.1 pin of the main control chip U1, one end of the key K4 is respectively connected to one end of the resistor R13 and the P2.0 pin of the main control chip U1, and the other end of the resistor R11 and the other end of the resistor R12 are respectively connected to the P2.1 pin of the main control chip U1. The other end of the key K2 and the other end of the key K3 are both connected to the +5V voltage, the other end of the key K4 is connected to the positive electrode of the red light emitting diode LED3, and the negative electrode of the red light emitting diode LED3 is grounded; the power supply circuit includes a power supply chip U4 and a power supply chip U5, the IN pin of the power supply chip U4 is respectively connected to the 12V power supply, the positive electrode of the polarity capacitor C11 and one end of the capacitor C12, and the OUT pin of the power supply chip U4 is a +5V voltage. The output end is respectively connected to the positive electrode of the polar capacitor C13, one end of the capacitor C14 and one end of the capacitor C15, the negative electrode of the polar capacitor C11, the other end of the capacitor C12, the GND pin of the power chip U4, the negative electrode of the polar capacitor C13, the other end of the capacitor C14 and the other end of the capacitor C15 are all grounded; the IN pin of the power chip U5 is respectively connected to the OUT pin of the power chip U4, the positive electrode of the polar capacitor C16 and one end of the capacitor C17; the OUT pin of the power chip U5 is +3.3V voltage output terminal, which is respectively connected to the positive electrode of polar capacitor C18, one end of capacitor C19 and one end of capacitor C20, the negative electrode of polar capacitor C16, the other end of capacitor C17, the GND pin of power chip U5, the negative electrode of polar capacitor C18, the other end of capacitor C19 and the other end of capacitor C20 are all grounded; the housing (1) is also provided with a second display circuit, the second display circuit includes a slave control chip U6, the XTAL1 pin of the slave control chip U6 is respectively connected to one end of crystal oscillator Y2 and ground capacitor C21 The XTAL2 pin of the slave control chip U6 is respectively connected to the other end of the crystal oscillator Y2 and the grounding capacitor C22, the RST pin of the slave control chip U6 is connected to the RST pin of the master control chip U1, the P0.0 pin to the P0.7 pin of the slave control chip U6 are respectively connected to the 2nd pin to the 9th pin of the resistor R15 in a one-to-one correspondence, the 1st pin of the resistor R15 is connected to the +5V voltage, the P0.0 pin to the P0.7 pin of the slave control chip U6 are respectively connected to the D0 pin to the D7 pin of the second display screen U7 in a one-to-one correspondence, the VSS pin of the second display screen U7 is connected to the +5V voltage, the VDD pin of the second display screen U7 is grounded, and the VEE pin of the second display screen U7 is connected to the sliding The sliding end of the resistor R16 is connected, the first fixed end of the sliding resistor R16 is grounded, the second fixed end of the sliding resistor R16 is connected to the +5V voltage, the P2.5 pin of the slave control chip U6 is connected to one end of the key K2, the P2.6 pin of the slave control chip U6 is connected to one end of the key K3, the P2.7 pin of the slave control chip U6 is connected to one end of the key K4, the P3.2 pin to the P3.7 pin of the slave control chip U6 are respectively connected to the CE pin, CSN pin, SCK pin, MOSI pin, MISO pin and IRQ pin of the wireless communication chip U8, the GND pin of the wireless communication chip U8 is grounded, and the VCC pin of the wireless communication chip U8 is connected to the +3.3V voltage connection; the headphone interface SP1 is used as the headphone jack (2), the first display screen U2 is used as the first display screen (3), the button K2 is used as the up key (4), the button K3 is used as the down key (5), the button K4 is used as the confirmation key (6), the red light emitting diode LED3 is used as the red prompt light (7), the green light emitting diode LED1 is used as the first green prompt light (10), the green light emitting diode LED2 is used as the second green prompt light (11), the button K1 is used as the reset key (12), and the second display screen U7 is used as the second display screen (13); the model of the main control chip U1 is AT89S52, the model of the first display screen U2 is LCD12864, the voice chip U3 is ISD2500 series, the model of the slave control chip U6 is AT89S52, the model of the second display screen U7 is LCD1602, and the model of the wireless communication chip U8 is NRF24L01+; characterized in that. The following steps are involved: S1. Preset fixed routes between departments, select the starting department by pressing the up key (4), down key (5) and confirm key (6), and start the consultation; The fixed route in step S1 includes the number of floors to be climbed, turning left to the next prompt point, turning right to the next prompt point and going straight to the next prompt point; the prompt points are set at various intersections of the hospital building, including left turn signs, right turn signs and straight ahead signs; each department in step S1 has a corresponding digital number; when selecting the starting department in step S1 by using the up key (4), the down key (5) and the confirm key (6), the same starting department is set in the master control chip U1 and the slave control chip U6 at the same time; S2, reading the route between the starting department and the terminal department, displaying the starting department and route information on the first display screen (3), displaying the number of people in the queue of the terminal department on the second display screen (13), and starting voice prompts to guide the patient to the prompt point; S3. After reaching the prompt point and pressing the confirm key (6), a voice prompt starts and the user moves to the next prompt point according to the prompt. The voice prompt in step S3 includes: please confirm after turning left to the next prompt point after leaving the department, please confirm after turning right to the next prompt point after leaving the department, please confirm after reaching a specific floor, please confirm after turning left to the next prompt point according to the prompt, please confirm after turning right to the next prompt point according to the prompt, and please confirm after going straight to the next prompt point according to the prompt; after reaching the prompt point in step S3 and pressing the confirmation key (6), the first green prompt light (10) lights up when turning left, and the second green prompt light (11) lights up when turning right; S4. Repeat steps S2-S3 until the destination department is reached and the medical guidance is completed.

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