Medicine delivery system based on internet of thingsTechnical Field
The invention relates to the field of intelligent medical treatment, in particular to a medicine distribution system based on the technology of the Internet of things.
Background
With the progress of society, the popularity of the internet of things is higher and higher, and automated drug management systems are widely used in hospitals, for example, a patent with the application number of CN201110211704 applies for an automatic drug access system, and the automated drug management systems preliminarily realize the automatic drug management of a ward or an operating room; the distribution of drugs stored by these drug management systems still relies on manual administration.
In the existing hospital system, most inpatients in the hospital department need to be treated with medicines every day, the medicines are generally prescribed according to the doctor after the doctor asks for a doctor, then the patients or the family members of the patients go to the pharmacy department to take the medicines, and the pharmacy department generally waits for the patients to take the medicines after the needed medicines are prepared, so that the hospital system is very troublesome and low in efficiency, is not beneficial to improving the management efficiency of the hospital,
therefore, a new solution is needed to solve this problem.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a medicine distribution system based on the technology of the Internet of things, a distribution vehicle is arranged to generate a real-time distribution route for a medicine basket complex needing to be distributed in a pharmacy part through the networking technology, and the medicine basket is distributed to a needed sickbed, so that the automatic treatment of medicine distribution is realized, the medicine does not need to be taken manually, and the medical care resources are saved.
The technical purpose of the invention is realized by the following technical scheme: a medicine distribution system based on the technology of Internet of things comprises
Medicine basket: the bar code is used for containing the medicine and can be pasted with medicine information and information of a person using the medicine;
a delivery vehicle: the automatic medicine taking machine is provided with a power driving module for automatically moving a pharmacy department and a sickbed to and fro, and a mechanical arm for taking a medicine basket;
a barcode recognition unit: the bar code information is used for scanning the bar code information on the medicine basket;
a central control unit: the system comprises a bar code identification unit, a delivery vehicle and a control unit, wherein the bar code identification unit is used for receiving information of the bar code identification unit and generating a transportation instruction to the delivery vehicle;
medical internet of things gateway: the system is configured in the hospital and used for receiving and transmitting the transportation data and instructions of the central control unit and uploading the transportation data and instructions to the cloud system;
pharmacy department terminal: the system is used for receiving a prescription prescribed by a doctor and a corresponding person to take medicine and generating bar code information to be pasted on a medicine basket;
a sickbed terminal: the storage area for receiving the medicine baskets is arranged for storing the medicine baskets delivered by the delivery vehicle.
Through adopting above-mentioned technical scheme, dispose unified medicine basket in hospital inside, it is used for supplying the doctor to place the medicine to deposit in drugstore portion terminal, and can paste the medicine bar code on the medicine basket, the delivery information of medicine is obtained through the bar code on the scanning medicine basket during delivery car delivery medicine, obtain the delivery route through central control unit, then drive power drive module makes the delivery car go to the sick bed terminal from drugstore portion terminal and carry out the medicine delivery, and deposit the district at the sick bed terminal setting and be used for depositing the medicine basket, the automatic delivery of medicine has just so been accomplished, do not need artifical intervention delivery, the degree of automation is high, save medical resources.
The invention is further configured to: the route transfer sign is also arranged in the hospital and used for the dispensing vehicle to identify and move along the route transfer sign.
By adopting the technical scheme, the route transfer mark is arranged in the hospital and used for the distribution vehicle to identify, so that the distribution vehicle can move seriously due to the route transfer mark, on one hand, the route transfer mark is used for identifying and distributing by the distribution vehicle, can go to and fro a fixed route, and is also beneficial to reducing barriers on the advancing route of the distribution vehicle.
The invention is further configured to: the system comprises a distribution vehicle and a power driving module, wherein the distribution vehicle is provided with a visual detection module used for identifying a route transfer sign and sending an instruction to a central control unit, and the central control unit sends the instruction to the power driving module after judging so that the power driving module drives the distribution vehicle to operate according to a set route.
By adopting the technical scheme, the visual detection module is arranged on the delivery vehicle to identify the route transfer mark, the information is sent to the central control unit after the route transfer mark is identified, the central control unit can send an instruction to the power driving module to enable the delivery vehicle to advance along the route identification module, the automatic driving is carried out through the Internet of things identification technology, the manual intervention is not needed, the automation degree is high, and the delivery efficiency is high.
The invention is further configured to: the terminal of the pharmacy department is provided with a placement frame for storing medicine baskets needing to be delivered, and the placement frame is a hollow mechanical arm for bringing convenience to a delivery vehicle to take the medicine baskets.
By adopting the technical scheme, the placement frame specially used for storing the medicine basket is arranged at the terminal of the pharmacy part, the placement frame is arranged to be hollow, the medicine basket can be conveniently extracted by the mechanical arm of the distribution vehicle, and the workload of a dispensing doctor is reduced.
The invention is further configured to: the hospital bed terminal comprises an ID radio frequency device for recording patient information, and the central control unit is provided with a radio frequency receiver for receiving the information of the ID radio frequency device and uploading the information to the medical internet of things gateway for information confirmation.
By adopting the technical scheme, the ID radio frequency devices are arranged at the sickbed terminals, and the ID information of the sickbed can be generated when the patient enters the sickbed, so that the hospital management is facilitated on one hand, and the distribution vehicle can acquire the information and the position of the corresponding sickbed, so that the distribution vehicle can accurately distribute.
The invention is further configured to: the route transfer sign comprises a route mark adhered to the ground of the hospital, the route mark is marked by colors, and the distribution vehicle is provided with a video identification module for identifying the route mark and moving along the route mark.
By adopting the technical scheme, the route transfer mark is set to be the route mark stuck to the ground, the route mark is marked by colors, the video identification module on the distribution vehicle identifies the route mark with the color mark, so that the route transfer can be conveniently carried out, and meanwhile, common pedestrians can also notice the mark because of the colored route mark on the ground so as to avoid, so that the distribution vehicle can better distribute medicines.
The invention is further configured to: the distribution vehicle is further provided with an obstacle avoidance module used for avoiding obstacles on the route identification, the obstacle avoidance module comprises a light receiver and a visible light sensor, the light receiver is used for receiving obstacles in front of the transportation route of the distribution vehicle and transmitting light signals to the visible light sensor, the visible light sensor transmits the signals to the central control unit for logic judgment, and the central control unit receives the signals and then sends instructions to the power driving module to control the starting and stopping of the distribution vehicle after the logic judgment.
By adopting the technical scheme, the obstacle avoidance module is arranged on the distribution vehicle and comprises the optical receiver and the visible light sensor, the optical receiver is used for identifying obstacles in front of the transportation route, the received optical information is transmitted to the visible light sensor, the visible light sensor transmits obstacle information signals to the central control unit for logic judgment, the distribution vehicle stops running when the obstacles are met, and the distribution vehicle continues to advance after the obstacles are removed.
The invention is further configured to: the distribution vehicle is provided with a UWB positioning system and uploads position information to the medical Internet of things gateway in real time.
By adopting the technical scheme, the UWB positioning system is arranged on the delivery vehicle and used for monitoring the position of the delivery vehicle in real time, so that the position of the delivery vehicle can be displayed at the terminal in real time through the medical Internet of things gateway, and the medical background can be managed conveniently.
The invention is further configured to: the sick bed terminal still is provided with the CCD camera that is used for shooing and discernment medicine information, the medicine information of CCD camera in with the medicine basket of shooing is uploaded to medical thing networking gateway, and medical thing networking gateway is uploaded photo information to cloud system and is discerned the affirmation.
By adopting the technical scheme, the CCD camera is arranged at the sickbed terminal and is used for shooting the medicine information in the medicine basket and identifying the medicine information, the shot information is uploaded to the medical internet of things gateway for comparison and confirmation, and if the medicine information is inconsistent with the matching in the system, the medicine information can be prompted in the hospital system.
The invention is further configured to: the sickbed terminal is provided with a reminding module for receiving the medicine identification signal, when the medicine identification signal is sent to be a correct instruction, the reminding module displays green, and when the medicine identification signal is sent to be an incorrect instruction or an identification instruction, the reminding module displays red.
Through adopting above-mentioned technical scheme, set up at the sick bed terminal and remind the module, mainly avoid the direct unconfirmed medicine of just taking to use of disease, when medicine identification signal is correct instruction, remind the module to be green, the disease confirms that green explains that the medicine delivery is errorless, then can take the medicine, if medicine identification signal is the mistake, then remind the module to be red, explain like this that the medicine delivery has a problem, can contact with the service desk after the disease sees, thereby ensure that the disease can take correct medicine.
In conclusion, the invention has the following beneficial effects: a circuit for transporting medicines is built between a pharmacy department terminal and a sickbed, a medicine dispensing doctor at the pharmacy department terminal stores the medicines in a medicine basket after the medicines are dispensed, a bar code label is attached to the medicine basket, then a transport vehicle receives a transport instruction, moves to the medicine basket and identifies bar code label information, so that a distribution route and a certain ward of a destination ward are generated, then the medicines are distributed, route transportation is carried out through a route transfer mark and an obstacle avoidance module until the medicines are transported to a target sickbed, the positions are identified and confirmed to be correct through ID identification, the medicine basket is put in a storage area of the sickbed, the storage area is provided with a CCD camera for shooting information of the transported medicines and uploading the information to a medical Internet of things gateway to be identified, a green reminding module is displayed after the position is identified to be correct, so that patients can directly take the medicines from the storage area of the sickbed, and automatic transportation of the medicines distribution is realized, saves medical care resources and improves the operating efficiency of hospitals.
Detailed Description
The present invention will be described in detail with reference to examples.
A medicine distribution system based on the technology of Internet of things comprises
A medicine basket: the bar code is used for containing the medicine and can be pasted with medicine information and information of a person using the medicine;
a delivery vehicle: the automatic medicine taking machine is provided with a power driving module for automatically moving a pharmacy department and a sickbed to and fro, and a mechanical arm for taking a medicine basket;
a barcode recognition unit: the device is used for scanning bar code information on the medicine basket;
a central control unit: the system comprises a bar code identification unit, a delivery vehicle and a control unit, wherein the bar code identification unit is used for receiving information of the bar code identification unit and generating a transportation instruction to the delivery vehicle;
medical gateway of internet of things: the system is configured in the hospital and used for receiving and transmitting the transportation data and instructions of the central control unit and uploading the transportation data and instructions to the cloud system;
pharmacy department terminal: the system is used for receiving a prescription prescribed by a doctor and a corresponding person to take medicine and generating bar code information to be pasted on a medicine basket;
a sickbed terminal: the storage area for receiving the medicine baskets is arranged for storing the medicine baskets delivered by the delivery vehicle.
Dispose unified medicine basket in hospital inside, it is used for supplying the doctor to place the medicine to deposit in drugstore portion terminal, and can paste the medicine bar code on the medicine basket, the delivery information of medicine is obtained through the bar code on the scanning medicine basket during delivery car delivery medicine, obtain the delivery route through central control unit, then drive power drive module makes the delivery car go to the sick bed terminal from drugstore portion terminal and carry out the medicine delivery, and deposit the district and be used for depositing the medicine basket at the sick bed terminal setting, just so accomplished the automatic delivery of medicine, do not need artifical intervention delivery, the degree of automation is high, save and care the resource.
The route transfer mark is arranged in the hospital and used for identifying the dispensing vehicle and moving along the route transfer mark, so that the route transfer mark is arranged in the hospital and used for identifying the dispensing vehicle, the dispensing vehicle can move along the route transfer mark seriously, on one hand, the route transfer mark is used for identifying and dispensing by the dispensing vehicle and can go back and forth to a fixed route, and the obstacle on the advancing route of the dispensing vehicle can be reduced.
The visual detection module is arranged on the delivery vehicle and used for identifying the route transfer mark and sending an instruction to the central control unit, the central control unit sends the instruction to the power driving module after judging so that the power driving module can drive the delivery vehicle to operate according to a set route, the visual detection module is arranged on the delivery vehicle to identify the route transfer mark, the information is sent to the central control unit after identifying the route transfer mark, and the central control unit can send the instruction to the power driving module so that the delivery vehicle can advance along the route identification module, automatic running is carried out through the Internet of things identification technology, manual intervention is not needed, the automation degree is high, and the delivery efficiency is high.
Pharmacy department terminal is provided with the mount frame and is used for depositing the medicine basket that needs the group to deliver, the mount frame is the arm that the fretwork setting is used for making things convenient for the car of deliveing to take the medicine basket, is used for depositing the mount frame of medicine basket specially at pharmacy department terminal setting, sets up the mount frame into the fretwork, and the arm of the car of conveniently delivering can conveniently draw the medicine basket, alleviates doctor's the work burden of dispensing.
The hospital bed terminal comprises an ID radio frequency device for recording patient information, the central control unit is provided with a radio frequency receiver for receiving the information of the ID radio frequency device and uploading the information to the medical Internet of things gateway for information confirmation, the ID radio frequency device is arranged at the hospital bed terminal, and the ID information of a patient in the hospital bed can be generated when the patient stays in the hospital bed, so that hospital management is facilitated, and the distribution vehicle can acquire the information and the position of the corresponding hospital bed, so that the distribution vehicle can accurately distribute.
The route transfer sign comprises a route mark adhered to the ground of the hospital, the route mark is marked by colors, and the distribution vehicle is provided with a video identification module for identifying the route mark and moving along the route mark. The route transfer mark is set to be a route mark which is pasted on the ground, the route mark is marked through color, the video recognition module on the distribution vehicle recognizes the route mark with the color mark, so that the route transfer can be conveniently carried out, and meanwhile, common pedestrians can also notice the mark because of the route mark with the color on the ground, so as to avoid, and the distribution vehicle can better distribute medicines.
The distribution vehicle is further provided with an obstacle avoidance module used for avoiding obstacles on the route identification, the obstacle avoidance module comprises a light receiver and a visible light sensor, the light receiver is used for receiving obstacles in front of the transportation route of the distribution vehicle and transmitting light signals to the visible light sensor, the visible light sensor transmits the signals to the central control unit for logic judgment, and the central control unit receives the signals and then sends instructions to the power driving module to control starting and stopping of the distribution vehicle after logic judgment. Set up on the delivery car and keep away the barrier module, keep away the barrier module and be optical receiver and visible light sensor, optical receiver is used for discerning the barrier in transit line the place ahead, gives visible light sensor with received light information transmission, and visible light sensor gives central control unit with barrier information signal transmission and carries out the logic judgement, makes the delivery car stall when meetting the barrier, and makes the delivery car continue to advance after the barrier removes.
The distribution vehicle is provided with a UWB positioning system and uploads position information to the medical Internet of things gateway in real time, the UWB positioning system is arranged on the distribution vehicle and used for monitoring the position of the distribution vehicle in real time, and therefore the position of the distribution vehicle can be displayed at a terminal in real time through the medical Internet of things gateway, and management of a medical background is facilitated.
The hospital bed terminal is further provided with a CCD camera used for shooting and recognizing medicine information, the CCD camera uploads the medicine information in the shot medicine basket to the medical Internet of things gateway, the medical Internet of things gateway uploads the picture information to the cloud system for recognition and confirmation, the CCD camera is arranged at the hospital bed terminal and used for shooting the medicine information in the medicine basket and recognizing the medicine information, the shot information is uploaded to the medical Internet of things gateway for comparison and confirmation, and if the medicine information is found to be inconsistent with the matching in the system, the prompt can be carried out in the hospital system.
The sickbed terminal is provided with a reminding module used for receiving medicine identification signals, when the medicine identification signals are sent to be correct instructions, the reminding module displays green, when the medicine identification signals are sent to be wrong instructions or identification instructions, the reminding module displays red, the reminding module is arranged at the sickbed terminal, the sickbed terminal is mainly used for avoiding that medicines are directly taken without being confirmed for use, when the medicine identification signals are correct instructions, the reminding module is green, the sickbed confirms that the green shows that the medicine delivery is correct, the medicines can be taken, if the medicine identification signals are wrong, the reminding module is red, the medicine delivery problem is shown, the sickbed can be in contact with a service desk after being seen, and therefore the patients can take correct medicines.
The main effects are as follows:
firstly, in an internal management system of a hospital, after a doctor finishes inquiring a patient, a medicine list and corresponding information of a person to be used, including a hospital bed number of the person to be used, are issued for the patient in the system; the terminal of the pharmacy department can receive the medicine information issued by the doctor in the system and print the medicine information, and corresponding medicine taking orders and bar code information can be generated during printing, wherein the bar code information comprises a medicine list, information of a person using the medicine and corresponding sickbed positions; then a pharmacist takes out corresponding medicines in a pharmacy according to the list and puts the medicines into medicine baskets, the bar codes are pasted at the fixed positions of the medicine baskets, the medicine baskets are placed on a placement frame, the placement frame can be as structured as a traditional multilayer purchasing frame, the medicine baskets are placed on the placement frame in a drawer type, after the medicine is configured, the pharmacist needs to confirm the completion of the medicine preparation in the system, the medicine preparation completion information is sent to a central control system of the dispensing vehicle through a medical internet of things gateway, the central control system sends an instruction to enable the dispensing vehicle to automatically run, the bar codes on the medicine baskets are scanned before the dispensing vehicle runs to the placement frame, and the dispensing vehicle is provided with a mechanical arm which stretches out to lift the corresponding medicine baskets; for the application of the mechanical arm, redundant description is not needed, the mechanical action is relatively simple, the medicine basket can be grabbed as long as the medicine basket can be grabbed, a distribution vehicle can be provided with a groove to be matched with the medicine basket, the medicine basket is convenient to stably store, a transportation destination and a transportation route can be generated after the barcode is scanned by the transportation vehicle, corresponding route marks with colors are paved in a hospital, a video identification module of the distribution vehicle carries out medicine transportation according to the identified route marks, and an obstacle avoidance system can avoid obstacles in real time; until the medicines are conveyed to corresponding sickbeds, the radio frequency receiver on the distribution vehicle receives and compares the information of the ID radio frequency devices of the sickbeds, after the information is confirmed to be correct, the distribution vehicle places a pharmacy in a storage area of the sickbeds through the action of a mechanical arm, a CCD camera positioned above the storage area identifies the medicines in the medicine basket and uploads the medicines to a medical Internet of things gateway, the medical Internet of things gateway uploads data to a background server for identification and comparison, and when the medicine information is confirmed to be corresponding, a reminding module positioned in the storage area on the sickbeds sends blue light to mark the medicine information to be correct, so that a patient can take the medicines for administration; if the medicine information is not matched, the reminding module emits red light to remind that the medicine distribution has problems, and the patient needs to contact a nurse station for manual treatment; after the medicine is delivered, the delivery vehicle automatically returns to the terminal of the pharmacy department through the automatic homing system to perform standby processing, and waits for next delivery.
To sum up, a circuit for transporting medicines is built between a terminal of a pharmacy department and a hospital bed, a doctor dispenses the medicines at the terminal of the pharmacy department, stores the medicines in a medicine basket and attaches a bar code label, then the transport vehicle receives a transport instruction, moves to the medicine basket and identifies the bar code label information, so as to generate a distribution route and a certain ward of a destination ward, then the medicines are distributed, the route transportation is carried out through a route transfer mark and an obstacle avoidance module until the medicines are transported to a target hospital bed, the positions of the medicines are confirmed to be correct through ID identification, the medicine basket is put in a storage area of the hospital bed, the storage area is provided with a CCD camera for shooting the information of the transported medicines and uploading the information to a background of a medical Internet of things gateway for identification, and a green reminding module is displayed after the correction is identified, so that a patient can directly take the medicines from the storage area of the hospital bed, the automatic transportation of medicine delivery has been realized, has practiced thrift and has doctorsed and nurses the resource, has improved hospital's operating efficiency.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present invention should also be considered as within the scope of the present invention.