CN106265066A - A kind of control system of portable intelligent medicine box - Google Patents

Abstract

A control system for a portable smart medicine box, the portable smart medicine box includes a medicine box body, on the medicine box body there are several side-by-side storage grids arranged along the length direction, each storage grid has two ends with belts The opening of the sealing cover is provided with a corresponding light-emitting button at each opening. The sealing cover is connected to the medicine box body through a rotating shaft. The system is connected, and its control system includes: a detection module, which detects whether medicine is stored in each storage grid, and always detects whether each sealing cap is opened during and outside the set medication time period; the control system receives the information from the detection module and the reminder module. Detection data, when the sealing cap is open outside the medication time period, an alarm signal is output to remind that it is not time to take the medicine; when the sealing cap is always closed during the medication time period, an alarm signal is output to remind that it is time to take the medicine.

Description

A control system of a portable intelligent medicine box

technical field

The invention relates to a control system of a portable intelligent medicine box.

Background technique

With the advancement of science and technology and the development of the economy, the population has negative growth and the average life expectancy has been extended. my country is facing the social problem of population aging. As the elderly grow older, their body functions and resistance gradually weaken, and they will suffer from various chronic diseases. Chronic diseases are characterized by long treatment cycles, various types of drugs, and most treatment locations are at home. For the elderly, taking medicine on time when sick or in daily life has become a very important thing in life. With the weakening of memory, it is almost difficult to take different medicines at different times independently. Aiming at this situation, a smart medicine box is designed, which can regularly remind the elderly to take medicine according to the amount and type, and at the same time, it can realize the function of sending SMS reminders to relatives in case of accidents. The intelligent medicine box has a compact structure, powerful functions, is easy to carry, and has low cost, and can help the elderly develop a good habit of taking medicine on time every day.

Contents of the invention

In order to overcome the shortcomings of the above-mentioned prior art, the object of the present invention is to provide a control system for a portable smart medicine box, which can perform regular voice and light reminders to take medicine under the control circuit, and the system will automatically run after setting the interval and times of taking medicine. And when the user is in urgent need of help, the emergency rescue information is sent to the preset number to achieve timely rescue.

In order to achieve the above object, the technical scheme adopted in the present invention is:

A control system for a portable smart medicine box, the portable smart medicine box includes a medicine box body 3, on the medicine box body 3 there are several side-by-side storage grids 1 arranged along the length direction, each storage grid 1 has two Each end is an opening 8 with a sealing cover 7, and a corresponding light-emitting button 2 is provided at each opening 8. The sealing cover 7 is connected to the medicine box body 3 through a rotating shaft. The light-emitting button 2 adopts a translucent design and has a built-in light-emitting diode. , connected with the control system 4 installed on the medicine box body 3, it is characterized in that the control system includes:

The detection module detects whether medicine is stored in each storage grid 1, and always detects whether each sealing cover 7 is opened during and outside the set medication time period;

The control system 4 receives the detection data of the detection module and the reminder module, and when the sealing cover 7 is in an open state outside the medication time period, an alarm signal is output to remind that it is not time to take the medicine; when the sealing cover 7 is always closed in the medication time period state, an alarm signal is output to remind that it is time to take the medicine.

The medicine box body 3 is a translucent structure, the upper and lower surfaces 11 are arc-shaped, each medicine storage grid 1 is separated by a partition 9, and the bottom area 10 of the medicine box is equipped with an electronic control module connected to the control system 4 , the electronic control module includes a GSM module, a clock module and a recording module; a loudspeaker connected to the control system 4 is installed on the side of the medicine box body 3 to realize voice reminders; 4 is connected to a display screen 5 to realize information display, and a key and an emergency help button 6 connected with the control system 4 are installed on the upper surface of the medicine box body 3 .

The alarm signal is a combination of sound and light, the light alarm comes from the light-emitting button 2, and the sound alarm comes from the speaker.

When the sealing cover 7 is always in the closed state in the medication time period, and after the alarm signal is output, the opening operation is not performed all the time, then remind again after 3 minutes, if the opening operation is still not performed after reminding again, then the GSM module will send to the preset Send a text message for help with the number of the guardian or child.

The buttons are 4 independent mechanical buttons, which are respectively used to control the opening of the drug storage compartment of the medicine box, set the emergency call for help, control the sending of the emergency help message and set the reminder voice for taking medicine.

The emergency help button 6 is composed of an input button and a red cross emergency help button, and after being pressed, emergency help information is sent to a preset number through the GSM module.

The sealing cover 7 is provided with a mouthpiece 17, and the opening or closing of the sealing cover 7 is driven by the entry and exit of the iron block 16 matched with the mouthpiece 17. The iron block 16 is arranged in the conduit 15, and the bottom The end is connected with the electromagnet 12 at the bottom of the catheter 15 through a compression spring 14, and a power line switch for controlling the power supply circuit 13 of the electromagnet 12 is arranged under the light-emitting button 2;

Described detection module detects the state of sealing cap 7 by detecting whether electromagnet 12 is energized, if electromagnet 12 is energized, then thinks that sealing cap 7 is open state, correspondingly sends a control signal to single-chip microcomputer, is marked as sealing cap 7 and opens; On the contrary, if the electromagnet 12 is a power failure, then it is considered that the sealing cover 7 is closed, and a control signal is sent to the single-chip microcomputer accordingly, and the seal cover 7 is marked as closed;

This function is realized by detecting the optical signal in each storage grid 1 by a small optical sensor installed in each storage grid 1. If there is medicine stored in the storage grid, an irregular light signal will be returned, and if there is no medicine, it will return The light signal of the set rules can then determine that there is no drug in it, and a reminder sound will be issued to prompt to put in a specific drug. Since both the medicine box and the storage grid are made of fully transparent materials, whether the medicine is stored in each storage grid 1 can also be determined by naked eyes.

Each storage grid 1 stores medicines that need to be taken in different time periods. The initial time and the number of intervals between medications are set through the control system 4, and the loudspeaker and the corresponding light-emitting button 2 are controlled according to the set time for audible and visual reminders. Press once to emit light After the button 2 is pressed, the control system 4 receives a feedback signal, ends the current cycle, and enters the next interval of taking medicine.

When the control system 4 controls the loudspeaker and the corresponding luminous button 2 to carry out audible and visual reminders up to the set time, but the feedback signal of pressing the luminous button 2 has not been received yet, the emergency help message is sent to the preset guardian number through the GSM module.

Compared with prior art, the beneficial effect of the present invention is:

1 Starting from the principle of ergonomics, considering the size of the human palm and the gripping action, the curvature of the appearance of the pill box fits the size of the hand, which greatly improves the comfort of the elderly when using it. Easy to hold, easy to replace, and great looking.

2 The material of the medicine box is made of ABS+PP material, which is safe and non-toxic. The translucent box body can directly observe the taking situation of the medicine inside the medicine box, and replace thinking with visual observation.

3. The emergency help button is specially marked in red. When the elderly need help, just press the button to automatically send an alarm message to the guardian or children's mobile phone.

4. The smart medicine box stores the medicine dosage into two days, namely morning, noon and night. The product adopts a partition design to separate the medication for different periods of time, so as to achieve the purpose of timing and quantification.

5 Cleverly set the luminous button and the sealing cover, which is not only easy to identify, but also easy to open, suitable for middle-aged and elderly people to operate.

6 Added the function of automatically sending text messages for failure to take medicine on time. If the elderly do not take medicine for more than 3 minutes during the set time period, the system will automatically send a reminder text message to the pre-set guardian’s mobile phone, so that the guardian To handle this contingency reasonably.

7 The combination of manual operation and automatic control can well deal with the elderly who do not take medicine on time or other unexpected situations, so that the guardian can understand the elderly's medication and living conditions at the first time.

8 Visual and auditory reminders appear at the same time. When the time for taking the medicine arrives, the LED lights will flash and the pre-set voice reminder will be played, which solves the problem of vision and hearing loss of the elderly and enhances the actual effect of the reminder. Thereby ensuring the punctuality of taking medicine.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the present invention.

Fig. 2 is a schematic diagram of the storage grid structure of the present invention.

Fig. 3 is a schematic diagram of the structure of the medicine box of the present invention.

Fig. 4 is a schematic diagram of the installation of the control system of the present invention.

Fig. 5 is a mechanical structure diagram of the luminous button of the present invention.

Fig. 6 is a mechanical structure diagram of the sealing cap of the present invention.

Fig. 7 is a working flow chart of the emergency information sending module of the present invention.

Fig. 8 is an operation flowchart of the button function module of the present invention.

Fig. 9 is a structural diagram of the system of the present invention.

Fig. 10 is a circuit diagram of the clock module of the present invention.

Fig. 11 is a circuit diagram of the GSM module of the present invention.

Fig. 12 is a circuit diagram of the serial port communication of the present invention.

Fig. 13 is a circuit diagram of the voice reminding module of the present invention.

Fig. 14 is a flow chart of the overall work of the system of the present invention.

detailed description

The implementation of the present invention will be described in detail below in conjunction with the drawings and examples.

As shown in Fig. 1 and Fig. 2, a portable smart medicine box of the present invention comprises a medicine box body 3, and six storage grids 1 distributed side by side are arranged on the medicine box body 3 along the length direction, and the storage grid 1 adopts anti- The principle of the design is double-sided opening design, and both ends are openings 8 with sealing covers 7. The sealing covers 7 and openings 8 cooperate to realize the airtight storage of medicines and play a role of dust prevention. When the medicine box is sealed When the cover 7 is closed, its shape is integrated with the shape of the medicine box body 3 surface, and the two are connected by a shaft to realize the up and down rotation of the cover 7, and the opening 8 is also used as an entrance for injecting medicine. Corresponding luminous buttons 2 are respectively arranged at each opening 8, and the sealing cover 7 is connected on the medicine box body 3 through a rotating shaft. Connect with key and emergency help button 6.

As shown in FIG. 3 , the medicine box body 3 is a translucent structure, and the medicine dosage inside the medicine box can be observed. The upper and lower surfaces 11 are arc-shaped, which expands the medicine storage space, and conforms to the comfort and operation convenience of holding the medicine box according to ergonomics. Each drug storage grid 1 is separated by a partition 9 to form an independent space, which can prevent different drugs from reacting with each other and deteriorating. The area 10 at the bottom of the medicine box is equipped with an electronic control module and a temperature monitoring component connected to the control system 4. The electronic control module includes a GSM module, a clock module and a recording module; There are 3 grids on each side, which correspond to the user's medication time in the morning, noon and evening respectively. The separation is simple and clear. Cooperating with the control system can prevent elderly users from taking medication by mistake due to forgetfulness. A loudspeaker connected with the control system 4 is installed on the side of the medicine box body 3 to realize voice reminder, and a display screen 5 connected with the control system 4 is installed on the upper surface of the medicine box body 3 to realize information display.

As shown in Figure 4, the control system 4 adopts AT89C52 single-chip microcomputer, AT89C52 is a low voltage, high-performance CMOS 8-bit single-chip microcomputer, which contains 8k bytes rewritable Flash read-only program memory and 256bytes random access data memory (RAM), the device is produced by ATMEL's high-density, non-volatile storage technology, compatible with the standard MCS-51 instruction system, and has a built-in general-purpose 8-bit central processing unit and Flash storage unit. AT89C52 MCU has a wide range of applications in the electronics industry application. Powered by +5V power supply, timed by DS1302 clock chip, displayed by LCD12864, emergency text messages are sent through GSM module, and the peripheral is supplemented by key adjustment circuit, reset crystal oscillator circuit, etc. Among them, it has a wireless information transmission function: when the control module detects that the medicine is not taken on time, it provides a signal to the GSM module unit for wireless information transmission, reminding the user to take the medicine on time. Guardians can also monitor the user's medication through this device.

Display 5 is LCD12864, 128X64 with Chinese character library is a kind of 4-bit/8-bit parallel, 2-wire or 3-wire serial interface mode, internally contains dot matrix graphic liquid crystal with national standard first-level and second-level simplified Chinese character library Display module; its display resolution is 128×64, built-in 8192 16*16 dot Chinese characters, and 128 16*8 dot ASCII character sets. Utilizing the flexible interface mode and simple and convenient operation instructions of this module, it can form a whole Chinese human-computer interaction graphical interface. It can display Chinese characters in 8×4 lines and 16×16 dot matrix, and can also complete graphic display. Low voltage and low power consumption are another notable feature. Compared with the same type of graphic dot matrix liquid crystal display module, the liquid crystal display solution composed of this module is much simpler regardless of the hardware circuit structure or display program, and the price of this module is also slightly lower than that of the same dot matrix graphic liquid crystal module. .

Button and emergency help button 6 is composed of an input button and a red cross emergency help button, which can send emergency help information to a preset number through the built-in GSM module after being pressed. In addition, the medicine box has a wireless information transmission function: when the control module detects that the medicine is not taken on time, it provides a signal to the GSM module unit for wireless information transmission, reminding the user to take the medicine on time, and the guardian can also monitor the user's medicine through this device Condition.

As shown in Fig. 5 and Fig. 6, when it is necessary to open the cover 7 to inject or take out the medicine, just press the light-emitting button 2. The light-emitting button 2 adopts a translucent design, and has a built-in light-emitting diode connected to the control system 4. Based on the clock module, when it is time to take the medicine, the light-emitting buttons 2 on both sides of the medicine storage grid 1 will flash and light, and any light-emitting button 2 can be pressed and Take out the medicine and take it.

The sealing cover 7 is provided with a mouthpiece 17, the iron block 16 is arranged in the conduit 15, the bottom end is connected with the electromagnet 12 at the bottom of the conduit 15 through the compression spring 14, and the control electromagnet 12 is arranged under the luminous button 2, and the power supply circuit 13 is connected. Broken power cord switch. The opening or closing of the sealing cover 7 is driven by the entry and exit of the iron block 16 matched with the mouthpiece 17 at the mouthpiece 17 .

Specifically, when the light-emitting button 2 is pressed, the switch of the power cord is driven to be pressed, the battery power is connected, and the electromagnet 12 installed at the bottom of the conduit is energized. , the compression spring 14 moves upwards, so that the mouthpiece 17 is separated from the iron block 16, and then the opening operation of the sealing cover 7 can be realized. Push the sealing cap 7 inward, so that the iron block 16 is pressed into the mouthpiece 17 through the slideway, and then the closing operation is realized.

The smart medicine box has 5 major functions: medication reminder, daily voice reminder, message sending, temperature detection, and alarm clock setting. Its control system structure includes a detection module, a setting module, a clock module, an emergency information sending module, a temperature detection module and a button function module.

The detection module mainly detects whether the seal of the medicine box is opened, or detects whether medicine is stored in the medicine box.

Specifically, the detection module detects the state of the sealing cover 7 by detecting whether the electromagnet 12 is energized, and if the electromagnet 12 is energized, then it is considered that the sealing cover 7 is in an open state, and a control signal is sent to the single-chip microcomputer accordingly, indicating that the sealing cover 7 is opened On the contrary, if the electromagnet 12 is a power failure, then it is considered that the sealing cover 7 is closed, and a control signal is sent to the single-chip microcomputer accordingly, and the label is closed for the sealing cover 7.

This function is realized by detecting the optical signal in each storage grid 1 by a small optical sensor installed in each storage grid 1. If there is medicine stored in the storage grid, an irregular light signal will be returned, and if there is no medicine, it will return The light signal of the set rules can then determine that there is no drug in it, and a reminder sound will be issued to prompt to put in a specific drug. Since both the medicine box and the storage grid are made of fully transparent materials, whether the medicine is stored in each storage grid 1 can also be determined by naked eyes.

When it is not time to take the medicine, if the medicine box is opened abnormally, an alarm will be issued to remind the medicine that it is not time to take the medicine. This program can prevent the patient from taking medicine repeatedly and taking medicine for many times.

At the same time, it is detected whether the old man is taking the medicine on time (the specific detection method is: within the preset time range, the detection module detects whether the storage grids storing the medicines to be taken have all been opened, if all are opened, it is considered that the medicine has been taken on time , if more than one storage grid is not opened on time, it is considered that the medicine was not taken on time), and the patient did not operate the medicine box when it was time to take the medicine (the specific detection method is: within the preset time range, through the detection module to detect the storage Whether all the storage grids of the medicines to be taken have been opened. If all the storage grids are opened, it is considered that the medicines have been taken on time. If more than one storage grid is not opened on time, it is considered that the medicines have not been taken on time,) and the medicine will be taken again in 3 minutes. Reminder, if you don't take the medicine after 3 minutes, you will send a text message to the pre-set guardian or child number for help.

Setting module: The user can initialize the system through this function module. The module includes settings in various aspects, namely medication reminder settings, voice reminder settings, and address book settings. The address book setting is for the user to input the communication number.

The clock module is expected to use this interface as the main interface. Medication reminder is the core function of the smart medicine box system. It integrates medication reminder and emergency information transmission into one interface. When it is time to take the medicine, the voice reminder will be automatically turned on and the information displayed on the LCD screen will be broadcast. The voice storage time can store information in sections, and the sound of the external speaker is loud and recognizable. The medicine reminder function reminds the elderly which medicine to take through the operation interface corresponding to the physical location in the real medicine box, and reminds the elderly to take the medicine on time and according to the amount at the preset time through sound, light and other means.

Emergency information sending module: In this function module, the elderly can call for help to the emergency contact. This function is similar to the address book function in a mobile phone. It can be pre-entered by children. The elderly do not need to memorize the phone number and send it directly to the contact. Its workflow is shown in Figure 7.

Temperature detection module: temperature measurement reminder This functional module provides measurement reminders and analyzes the measurement results, which can effectively prevent the medicine from deteriorating in an environment where the temperature is not suitable.

Button function module: 4 independent mechanical buttons are used to realize function setting signal input. Due to the low sensitivity of the independent mechanical keys, when writing the key scanning program, it needs to be delayed for a period of time to detect whether the key is really pressed, and the key needs to eliminate the vibration to avoid the misoperation of the single-chip microcomputer. The operation process is shown in Figure 8 Show.

When the present invention is designed, it fully considers the inconvenient situation caused by the vision and hearing loss of the elderly, and adopts the mode of visual reminding and auditory reminding to appear at the same time for prompting. When the time to take the medicine arrives, the LED lights will flash and a pre-set voice reminder will be played to ensure that the user is aware of it in time.

The structure of the system of the present invention is shown in Figure 9, and the control circuit of each part of the system adopts PROTUES software to carry out design drawing, and the control circuit design of each part is as follows.

1 clock module

In order to meet the high-precision and cost-effective requirements of the system clock data, the DS1302 clock used in the clock circuit can time the second, minute, hour, week, day, month, year, etc. It has the function of leap year compensation and adopts a three-wire interface , can transmit multi-byte RAM data or clock signal at one time, and can also communicate with CPU synchronously. The working voltage is 2.5-5.5V. DS1302 is an upgraded product of DS1202, and it is compatible with DS1202. It adds dual power supply pins, and also has the ability to trickle charge the back power supply. The two power supplies of DS1302 are main power supply Vcc2 and backup power supply Vcc1 respectively. This ensures that the clock continues to run normally even when the main power supply is off. The DS1302 is powered by the larger of Vcc1 or Vcc2. When Vcc2 is greater than Vcc1 (0.2V), Vcc2 supplies power to DS1302. When Vcc2 is less than Vcc1, DS1302 is powered by Vcc1. DS1302 has 2 oscillator sources X1 and X2, external 32.768kHz crystal oscillator. DS1302 uses a three-wire interface to communicate synchronously with the microcontroller. Among them, RST is the reset/chip select line. All data transmission is started by setting the RST input driver to a high level. I/O is the data input and output pin, and SCLK is the clock signal output pin. The circuit diagram drawing result of this module is shown in the figure 10 shown. chip. The chip is a clock chip with low power consumption, high performance and RAM.

2 GSM module and serial port communication circuit

GSM is currently the most widely used digital mobile communication standard. This system adopts a dual-frequency 900/1 800MHz highly integrated chip TC35 developed by Siemens to realize the communication under this standard. As shown in the figure, the GSM module uses TC35 as the short message sending chip, and MAX232 as the serial port circuit, thereby realizing the communication between the single-chip microcomputer and TC35. The GSM module circuit diagram is shown in Figure 11, and the serial port communication circuit diagram is shown in Figure 12.

First initialize the serial port: REN = 1, allow reception; SMOD = 0, the baud rate is not doubled; T1 is mode 2; the baud rate is set to 9600. Then judge whether to press the cancel alarm clock sound reminder key, if not pressed, it means that the medicine taker does not take medicine on time, and the system will automatically call the GSM module to send a prompt message to the medicine taker's guardian's mobile phone. The specific program flow is to first set the sending data format (usually in TEXT format), then set the destination mobile phone number, and finally send the required character string, as shown in the figure. In addition, there are two points worth explaining: TC35 uses AT commands, and to write programs in C language, it must be converted first; TC35 communicates with the microcontroller through the serial port, so a communication protocol must be established first, and ASCII codes are used to send data to the TC35 chip.

3 voice reminder module

The ISD1700 series chip is a single-chip high-quality voice recording and playback circuit. The chip provides a number of new functions, including a built-in patented multi-information management system, new information prompts, dual operation modes (independent & embedded), and customizable information operation indication sound effects . The chip contains a full range of integrated system functions such as automatic gain control, microphone preamplifier, speaker drive circuit, oscillator and memory. Working voltage: DC2.4V ~ 5.5V, the highest can not exceed 6V Static current: 0.5 ~ 1μA Working current: 20mA. Its circuit diagram is shown in Figure 13.

4 Display and key module

LCD12864 display and button circuit, 128X64 with Chinese character library is a kind of 4-bit/8-bit parallel, 2-wire or 3-wire serial interface mode, internal dot matrix graphic LCD with national standard first-level and second-level simplified Chinese character library Display module; its display resolution is 128×64, built-in 8192 16*16 dot Chinese characters, and 128 16*8 dot ASCII character sets. Utilizing the flexible interface mode and simple and convenient operation instructions of this module, it can form a whole Chinese human-computer interaction graphical interface. It can display Chinese characters in 8×4 lines and 16×16 dot matrix, and can also complete graphic display. Low voltage and low power consumption are another notable feature. Compared with the same type of graphic dot matrix liquid crystal display module, the liquid crystal display solution composed of this module is much simpler regardless of the hardware circuit structure or display program, and the price of this module is also slightly lower than that of the same dot matrix graphic liquid crystal module. .

5 temperature monitoring module

DS18B20 is a commonly used temperature sensor with the characteristics of small size, low hardware overhead, strong anti-interference ability and high precision. The working voltage is between 3V and 5.5V. DS18B20 digital temperature sensor is easy to connect, and can be used in many occasions after being packaged, such as pipeline type, screw type, magnet adsorption type, stainless steel package type, and various models, including LTM8877, LTM8874 and so on. Its appearance is mainly changed according to different application occasions. The packaged DS18B20 can be used for temperature measurement in cable trenches, temperature measurement in blast furnace water circulation, boiler temperature measurement, machine room temperature measurement, agricultural greenhouse temperature measurement, clean room temperature measurement, ammunition depot temperature measurement and other non-limit temperature occasions. Wear-resistant and impact-resistant, small size, easy to use, and various packaging forms, it is suitable for digital temperature measurement and temperature control of various equipment in small spaces.

System implementation case

After using the PROTUES software to draw the circuit schematic diagram, in order to verify the correctness of the designed circuit diagram, program the functions required by the system combined with the circuit schematic diagram with Keil C51 software, and import the compiled program into the single-chip microcomputer of PROTUES. The simulation of the circuit schematic diagram can be realized. In the simulation process of this example, the time display, alarm clock setting and temperature monitoring were tested respectively.

Time test and temperature monitoring test: LCD12864 displays year, month, day, hour, and minute from left to right. The test results are shown in the figure. The clock bits are displayed correctly, and the temperature monitoring is displayed normally and can operate normally.

Alarm clock test: LCD12864 displays from left to right: alarm clock hour, minute. There are 4 preset alarm clocks, numbered from 1 to 4. The switch state display of the alarm clock is used to display the switch state (ON or OFF) of the numbered alarm clock; the test results of the alarm clock time and alarm clock minutes are shown in the figure. Some screenshots of the simulation results are as follows:

On the basis of the successful simulation, the real object can already be designed. After a series of software and hardware debugging, the functions of the entire smart medicine box system can be basically realized.

According to the above structure, the working principle of this application is as follows:

As shown in Figure 14, put the medicines to be taken in different time periods into different storage medicine grids according to the prescribed amount, after setting the initial time and the number of intervals between taking medicines, the electronic control module Set the time to control the voice and the corresponding light button flashing reminder, the content of the voice reminder can be recorded in advance through the recording function; when the user receives the reminder, press any button to turn off the prompt sound, press the luminous button and the corresponding drug storage grid Open. Tilt the box body of the medicine box, and the medicine will slide out from the slideway under the action of gravity, and the cover can be closed by gently pushing after taking the medicine. At this time, the medicine box automatically enters the next interval of taking medicine, and repeats the above steps when the time for taking medicine arrives again. When the reminder occurs and the user does not respond within a period of time, the control system sends an emergency help message to the preset guardian number to achieve the purpose of timely rescue. If the user cannot take the medicine in time after turning off the reminder, the medicine can also be stored in the medicine storage grid. The temperature monitoring module can ensure that the storage environment temperature is suitable, and the medicine will not deteriorate due to temperature. The portable smart pill box is small in size and reliable in material strength, and can be placed in a bag or carried around for a short time.

Claims (9)

1. a control system for portable intelligent medicine box, described portable intelligent medicine box includes medicine box box body (3), medicine box box body (3) being provided with several storage grid (1) being distributed side by side on along its length, the two ends of each storage grid (1) are band The opening (8) of seal closure (7), is respectively arranged with corresponding illuminated push button (2) at each opening (8) place, and seal closure (7) is by turning Axle is connected on medicine box box body (3), and illuminated push button (2) uses translucent design, built-in light emitting diode, and is arranged on medicine box box Control system (4) on body (3) connects, it is characterised in that control system includes:

Whether detection module, deposit medicine in detecting each storage grid (1), and the medicine time set in section and outside section all the time Detect whether each seal closure (7) is opened；

Control system (4), receives detection module and the detection data of prompting module, when at outer seal closure (7) place of section medicine time In open mode, then output alarm signal, remind not to medicine time；Seal closure (7) is in all the time in medicine time section Closed mode, then output alarm signal, remind to medicine time.

The control system of portable intelligent medicine box the most according to claim 1, it is characterised in that described medicine box box body (3) is Semi-transparent configuration, upper and lower surface (11), in arc line shaped, is separated by dividing plate (9) between each drug storage grid (1), medicine box bottom section (10) electronic control module being connected with control system (4) is installed, electronic control module include gsm module, clock module and Recording module；The speaker being connected with control system (4) is installed to realize voice reminder in the side of medicine box box body (3), The upper surface of medicine box box body (3) is provided with the display screen (5) that is connected with control system (4) and shows, at medicine box box realizing information The upper surface of body (3) is provided with the button being connected with control system (4) and flash appeal button (6).

The control system of portable intelligent medicine box the most according to claim 2, it is characterised in that described alarm signal is acousto-optic Combination, light alarm alerts from speaker from illuminated push button (2), sound.

The control system of portable intelligent medicine box the most according to claim 2, it is characterised in that when sealing in section in medicine time Lid (7) is closed all the time, and after output alarm signal, does not carries out opening operation all the time, then again carry after 3 minutes Wake up, after again reminding, do not carry out opening operation yet, then carried out to the guardian pre-set or children's number by gsm module Note is sought help.

The control system of portable intelligent medicine box the most according to claim 2, it is characterised in that described button is 4 independences Mechanical key, be respectively intended to control medicine box drug storage lattice unlatching, arrange the state of emergency seek help phone, control flash appeal short Letter transmission and reminding function voice is set.

The control system of portable intelligent medicine box the most according to claim 2, it is characterised in that described flash appeal button (6) it is made up of input button and red cross flash appeal button, is promptly asked to preset number transmission by gsm module after pressing Supplementary information.

The control system of portable intelligent medicine box the most according to claim 1, it is characterised in that described seal closure sets on (7) It is equipped with mouthpiece (17), by the turnover in mouthpiece (17) of the iron block (16) that mates with mouthpiece (17), drives the unlatching of seal closure (7) Or closing, described iron block (16) is arranged in conduit (15), bottom is by the electricity of compression spring (14) with conduit (15) bottom Magnet (12) connects, and the power line being disposed with control electric magnet (12) power supply loop (13) break-make under illuminated push button (2) is opened Close；

Whether described detection module is energized by detection electric magnet (12), detects the state of seal closure (7), if electric magnet (12) energising, then it is assumed that seal closure (7) is opening, sends a control signal to single-chip microcomputer accordingly, is designated seal closure (7) open；If contrary electric magnet (12) is power-off, then it is assumed that seal closure (7) is closed mode, send one to single-chip microcomputer accordingly Individual control signal, is designated seal closure (7) and closes；

By being arranged on each storage grid (1) interior compact optical sensor, the detection of the optical signal in each storage grid (1) is come Realize this function, if storage grid internal memory is placed with medicine, then returns irregular optical signal, then can return without medicine Returning the optical signal of the rule set, and then do not have medicine inside judgement, send prompting sound, specific medicine is put in prompting.

The control system of portable intelligent medicine box the most according to claim 7, it is characterised in that described each storage grid (1) in, storage different time sections needs the medicine taken, and arranges initial time and dosing interval number of times by control system (4), Control speaker according to the time of setting and corresponding illuminated push button (2) carries out acousto-optic prompting, after illuminated push button (2) next time, Control system (4) receives a feedback signal, terminates current period, enters dosing interval next time.

The control system of portable intelligent medicine box the most according to claim 8, it is characterised in that when control system (4) controls Speaker and corresponding illuminated push button (2) carry out acousto-optic prompting and reach the setting time, and do not receive pressing of illuminated push button (2) yet Lower feedback signal, then send flash appeal information by gsm module to default guardian's number.