Access control integrated device and system applied to medical care host
By designing an access control integrated device in the hospital, using the communication module and the main control module to remotely control the magnetic lock, combined with audio and video information, the problem of labor cost and inflexibility of access control management is solved, and safe and flexible access control management is achieved. Reduced costs.
Patent Information
- Application Number
- CN202420053853.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-08
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-01-08
AI Technical Summary
At present, access control management consumes high labor costs and is not flexible enough in hospitals, and there is a risk of use. Especially after the increase in the number of patients and the expansion of hospitalization areas, it is difficult for medical staff to manage in a timely manner, which may lead to medical accidents.
An access control integrated device is designed, including a communication module, a main control module and an access control integrated module. The access control control information is sent by nursing communication management host, so as to realize the remote opening and closing of the magnetic lock, and combine audio and video information for security monitoring. , reduce labor and equipment costs.
The merger management of access control and nurse station has been realized, the need for dedicated personnel management has been reduced, the remote call function has been provided, the security and flexibility have been improved, the labor and equipment costs have been reduced, and the access control management of hospital departments has been facilitated.
Smart Images
Figure CN222213425U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of medical equipment, and in particular to an integrated access control device and system for a medical host. Background Art
[0002] The hospital wards are equipped with access control to protect the lives of hospitalized patients and prevent external factors from bringing risks to patients during diagnosis and treatment. At the same time, it can create a quiet and suitable resting environment for patients.
[0003] With the increase in the number of patients and the expansion of the hospital inpatient area, the current use of access control is no longer advantageous. Currently, access control is generally arranged by special medical staff to open and close the door for people entering and leaving, which consumes some personnel costs, and the access control management cannot be carried out in time when the medical staff temporarily leaves, which may cause medical accidents. Utility Model Content
[0004] The embodiments of the present application provide an integrated access control device and system for a medical host, which is used to solve the technical problems that current access control management consumes manpower costs, is not flexible enough, and has risks in use.
[0005] The present application provides an access control integrated device applied to a medical host, the access control integrated device comprising: a communication module, a main control module, and an access control integrated module;
[0006] The communication module receives access control information from a nursing communication management host electrically connected to the communication module, and sends the access control information to the main control module and / or the access control integration module; the access control information includes at least one or more of the following: switch control information, audio information, and video information;
[0007] The main control module sends the access control instruction obtained by parsing the access control information to the access control integration module;
[0008] The access control integrated module is electrically connected to the main control module, and controls the magnetic lock to be closed or opened based on the access control instruction, and plays the access control information.
[0009] In a feasible implementation manner, the access control integrated device further comprises: a controller area network CAN bus module;
[0010] The CAN bus module is electrically connected to the communication module and the main control module respectively, and forwards part of the access control information; the part of the access control information includes the switch control information used to generate the access control instruction.
[0011] In a feasible implementation manner, the communication module is connected to a power connector via a diode to be connected to an external power source, so that the external power source supplies power to the magnetic lock.
[0012] In a feasible implementation, the access control integrated module includes a video unit;
[0013] The PA15 pin of the main control module is connected to the video unit connector of the communication module, and the video unit connector is electrically connected to the video unit so as to play the video information.
[0014] In a feasible implementation, the access control integrated module includes an audio unit;
[0015] The audio unit is electrically connected to the communication module so as to play the audio information.
[0016] In a feasible implementation, the access control integrated module includes an access control card reading unit;
[0017] The access control card reading unit is electrically connected to the main control module, collects the card swiping signal, and sends the card swiping signal to the main control module, so as to generate the access control instruction corresponding to the card swiping signal.
[0018] In a feasible implementation manner, the main control module sends the switch status of the magnetic lock to the nursing communication management host through the CAN bus module and the communication module, so that the nursing communication management host records the switch status of the magnetic lock.
[0019] In a feasible implementation, the access control integration module includes a call unit;
[0020] After receiving the call door opening trigger signal, the call unit sends the corresponding call door opening instruction to the nursing communication management host through the main control module, and displays it on the medical host connected to the nursing communication management host, so that the nursing communication management host generates the access control information after the user operates the medical host.
[0021] In a feasible implementation manner, the main control module is connected to a plurality of the access control integration modules.
[0022] On the other hand, the embodiment of the present application also provides an access control integration system applied to a medical host, the access control integration system includes a medical host, a nursing communication management host and a plurality of access control integration devices connected to the nursing communication management host; the access control integration device includes: a communication module, a main control module, and an access control integration module;
[0023] The communication module receives access control information from a nursing communication management host electrically connected to the communication module, and sends the access control information to the main control module and / or the access control integration module; the access control information includes at least one or more of the following: switch control information, audio information, and video information;
[0024] The main control module sends the access control instruction obtained by parsing the access control information to the access control integration module;
[0025] The access control integrated module is electrically connected to the main control module, and controls the magnetic lock to be closed or opened based on the access control instruction, and plays the access control information.
[0026] The beneficial effects of this application include but are not limited to:
[0027] The access control information can be sent to the communication module through the nursing communication management host to control the opening or closing of the access control, thereby merging the access control with the nursing communication management host of the nurse station. There is no need to set up or develop an access control system separately, and there is no need to arrange a dedicated person to manage the access control at the access control door. At the same time, remote calls from the door to the nurse station can be realized, which is more convenient for security monitoring and prevents people from following through the access control. There is no need to invest too much manpower and equipment costs, and access control management can be flexibly implemented, making it convenient for users to use the hospital department access control. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:
[0029] Figure 1 A schematic diagram of the structure of an access control integrated device applied to a medical host in an embodiment of the present application;
[0030] Figure 2 This is another structural schematic diagram of an access control integrated device applied to a medical host in an embodiment of the present application;
[0031] Figure 3 This is a circuit schematic diagram of a CAN bus module of an access control integrated device applied to a medical host in an embodiment of the present application;
[0032] Figure 4 This is a circuit schematic diagram of a communication module of an access control integrated device applied to a medical host in an embodiment of the present application;
[0033] Figure 5 This is a schematic diagram of the structure of an access control integration module of an access control integration device applied to a medical host in an embodiment of the present application;
[0034] Figure 6 This is a schematic circuit diagram of a magnetic lock connected to an access control integrated module of an access control integrated device applied to a medical host in an embodiment of the present application;
[0035] Figure 7 This is a schematic diagram of the structure of an access control integration system applied to a medical host in an embodiment of the present application. DETAILED DESCRIPTION
[0036] In order to more clearly illustrate the overall concept of the present application, a detailed description is given below in an illustrative manner in conjunction with the accompanying drawings.
[0037] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0038] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.
[0039] refer to Figure 1 An embodiment of the present application provides an access control integration device 100 applied to a medical host, and the device 100 includes: a communication module 110, a main control module 120, and an access control integration module 130.
[0040] The communication module 110 receives access control information from the nursing communication management host 200 electrically connected to the communication module 110, and sends the access control information to the main control module 120 and / or the access control integration module 130. The access control information 130 includes at least one or more of the following: switch control information, audio information, and video information. The main control module 120 sends the access control instruction obtained by parsing the access control information to the access control integration module 130. The access control integration module 130 is electrically connected to the main control module 120, and controls the magnetic lock 131 to close or open based on the access control instruction, and plays the access control information.
[0041] In other words, the nursing communication management host can send access control information to the communication module to control the opening or closing of the access control. The access control is combined with the nursing communication management host of the nurse station. There is no need to set up or develop an access control system separately, nor is there a need to arrange a dedicated person to manage the access control at the access door. The nursing communication management host can be a server connected to the nurse station and the medical host, and the medical host is a display screen. The above-mentioned access control command is an electrical signal that controls the opening or closing of the magnetic lock.
[0042] The main control module can be a microcontroller (MCU) with a chip model of STM32F103VCT6. It is connected to the access control integrated module through its fourth pin PE5, and the level of the connection point is changed through the access control command to control the closing or opening state of the magnetic lock, so as to realize the control of opening and closing the door.
[0043] refer to Figure 2 In one embodiment of the present application, the access control integrated device further includes: a controller area network (CAN) bus module 140. The CAN bus module 140 is electrically connected to the communication module 110 and the main control module 120, respectively, and forwards part of the access control information. Part of the access control information includes switch control information for generating access control instructions.
[0044] The circuit diagram of the CAN bus module is as follows: Figure 3 As shown, the first pin CAN TX of the CAN bus driver IC14 is connected to the seventy-first pin PA12 / USBDP / CAN_TX of the main control module 120, the second pin is connected to one end of the eighteenth capacitor C18, and the other end of C18 is connected to the third pin; the fourth pin CAN RX of IC14 is connected to the seventieth pin PA11 / USBDM / CAN_RX / TIM1_CH4 of the main control module 120; the fifth pin is suspended; the sixth pin is respectively connected to the fourth pin of the dial switch KEY15, one end of the twentieth capacitor C20, and one end of the inductor L3; the seventh pin is respectively connected to the third pin of the dial switch KEY15, one end of the nineteenth capacitor C19, and one end of the inductor L2; the eighth pin CAN X is connected to the sixty-sixth pin PC9 / TIM8_CH4 / SDIO / D1 of the main control module; the other end of C20 is electrically connected to the other end of C19; the other end of L2 is electrically connected to the fourth pin of the communication module connector J2, and the other end of L3 is electrically connected to the third pin of J2. The first pin of KEY15 is connected to one end of the 22nd resistor R22 and one end of the 23rd capacitor C23 through the 21st resistor R21, and the other end of the 23rd capacitor C23 is grounded; the second pin of KEY15 is connected to the other end of the 22nd resistor, which is used to turn on or off impedance matching. The above CAN bus driver model is SIT1050T.
[0045] refer to Figure 4 The communication module 110 is connected to the power connector J4 through a diode (such as two M7 diodes D8 and D7) to connect to an external power supply so that the external power supply can power the magnetic lock. The external power supply can be a 24 volt, i.e., a 24V power supply, providing a 12V power supply for the magnetic lock (door lock).
[0046] Specifically, the first pin of the communication module connector J2 of the communication module 110 is respectively connected to the positive pole of the seventh diode D7, the negative pole of the eighth diode D8, one end of the second transient voltage suppression tube TVS2, and the DC-DC converter; the second pin is grounded; the third pin is connected to one end of the third transient voltage suppression tube TVS3; the fourth pin is connected to one end of the first transient voltage suppression tube TVS1; the fifth pin is respectively connected to one end of the sixth capacitor C6 and the audio input end; the sixth pin is respectively connected to one end of the seventh capacitor C7 and the audio output end; the seventh pin is grounded; the eighth pin is respectively connected to one end of the fourth transient voltage suppression tube D1 and the third pin of the video unit connector J1; the zeroth pin is grounded. Among them, the other end of TVS1 is respectively connected to the other end of TVS3, the other end of TVS2, the other end of C6, and the other end of C7, and is grounded. The positive pole of D8 is respectively connected to the first pin of the power connector J4 and the positive pole of the fourth diode to power the magnetic lock. The first pin of J1 is also connected to the 77th pin JIDI / PA15 / SPI3_NS / I2S3_WS of the main control module through transistor Q1 and the third resistor R3. TVS1, TVS2, and TVS3 are anti-static tubes to protect components and CAN chips from being damaged by static electricity and are placed near the PCB interface.
[0047] like Figure 5 As shown, the access control integrated module 130 also includes a video unit 132, an audio unit 133, an access control card reading unit 134, and a call unit 135; the PA15 pin of the main control module 120 is connected to the video unit connector J1 of the communication module 110, and the video unit connector J1 is electrically connected to the video unit 132 to play video information. The audio unit 133 is electrically connected to the communication module 110, as shown in FIG. Figure 4 The fifth and sixth pins of the middle communication module connector J2 are connected to the audio unit 133 to play audio information. The audio unit 133 includes audio input and audio output, that is, a microphone and a speaker, which are used to play audio information and allow medical staff to talk with people at the door at the nurse station.
[0048] The access control card reading unit 134 is electrically connected to the main control module 120 , collects the card swiping signal, and sends the card swiping signal to the main control module 120 , so as to generate an access control instruction corresponding to the card swiping signal.
[0049] That is to say, in actual use, users can open the door by swiping the card for access control.
[0050] After receiving the call door opening trigger signal, the above-mentioned call unit 135 sends the corresponding call door opening instruction to the nursing communication management host 200 through the main control module 120, and displays it on the medical care host 300 connected to the nursing communication management host 200, so that the nursing communication management host 200 generates access control information after the user operates the medical care host 300.
[0051] The door opening call trigger signal may be generated by a user at the door clicking a button on the call unit.
[0052] In one embodiment of the present application, the main control module 120 sends the switch status of the magnetic lock to the nursing communication management host 200 through the CAN bus module 140 and the communication module 110, so that the nursing communication management host 200 records the switch status of the magnetic lock.
[0053] In other words, the nursing communication management host can record the switch status of the magnetic lock each time it is switched on and off, which can be displayed on the medical host later, and can also be used by users to trace the records of access control switches at a later time.
[0054] Figure 6 A partial circuit schematic diagram of a magnetic lock connected to an integrated access control module provided in an embodiment of the present application, wherein the first pin of the magnetic lock connector J8 is connected to one end of the first fuse F1; the second pin is respectively connected to one end of the thirty-second capacitor, the emitter of the sixth transistor Q6, and grounded; the base of Q6 is connected to the fourth pin of the main control module through the thirty-third resistor R33. The collector of Q6 is respectively connected to one end of the twenty-ninth resistor R29 and one end of the thirtieth resistor R30. The other ends of R29 and R30 are connected to the base of the transistor Q2, the emitter of Q2 is connected to the cathode of the fourth diode, and the collector is respectively connected to the other end of C32 and the other end of F1. Among them, the power between the collector and emitter of Q2 is 0.56W (watt) to protect the diode. F1 is a 200mA (milliampere) recoverable fuse, which is used to prevent the circuit from short-circuiting and causing long-term overheating and short-circuiting of the power supply, so that the current ends on the F1 fuse, and the protection circuit design is performed.
[0055] In one embodiment of the present application, the main control module 120 is connected to multiple access control integration modules 130 .
[0056] Figure 7A structural schematic diagram of an access control integration system applied to a medical care host is also provided, and the access control integration system includes a medical care host 710, a nursing communication management host 720, and multiple access control integration devices 730 connected to the nursing communication management host 720. The access control integration device includes: a communication module, a main control module, and an access control integration module. The communication module receives access control information from the nursing communication management host electrically connected to the communication module, and sends the access control information to the main control module and / or the access control integration module. The access control information includes at least one or more of the following: switch control information, audio information, and video information. The main control module sends the access control instruction obtained by parsing the access control information to the access control integration module. The access control integration module is electrically connected to the main control module, and controls the magnetic lock 740 to close or open based on the access control instruction, and plays the access control information.
[0057] Each embodiment in this application is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the access control integrated system applied to the medical host, since it is basically similar to the access control integrated device embodiment applied to the medical host, the description is relatively simple, and the relevant parts can be referred to the partial description of the device embodiment.
[0058] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims
1. An access control integrated device applied to a medical host, characterized in that: The access control integrated device comprises: a communication module, a main control module, and an access control integrated module; The communication module receives access control information from a nursing communication management host electrically connected to the communication module, and sends the access control information to the main control module and / or the access control integration module; the access control information includes at least one or more of the following: switch control information, audio information, and video information; The main control module sends the access control instruction obtained by parsing the access control information to the access control integration module; The access control integrated module is electrically connected to the main control module, and controls the magnetic lock to be closed or opened based on the access control instruction, and plays the access control information.
2. According to claim 1, the access control integrated device applied to the medical host is characterized in that: The access control integrated device further comprises: a controller area network CAN bus module; The CAN bus module is electrically connected to the communication module and the main control module respectively, and forwards part of the access control information; the part of the access control information includes the switch control information used to generate the access control instruction.
3. The access control integrated device applied to a medical host according to claim 1, characterized in that: The communication module is connected to a power connector through a diode to be connected to an external power source so that the external power source can supply power to the magnetic lock.
4. The access control integrated device applied to a medical host according to claim 1, characterized in that: The access control integrated module includes a video unit; The PA15 pin of the main control module is connected to the video unit connector of the communication module, and the video unit connector is electrically connected to the video unit so as to play the video information.
5. The access control integrated device applied to a medical host according to claim 1, characterized in that: The access control integrated module includes an audio unit; The audio unit is electrically connected to the communication module so as to play the audio information.
6. The access control integrated device applied to a medical host according to claim 1, characterized in that: The access control integrated module includes an access control card reading unit; The access control card reading unit is electrically connected to the main control module, collects the card swiping signal, and sends the card swiping signal to the main control module, so as to generate the access control instruction corresponding to the card swiping signal.
7. The access control integrated device applied to a medical host according to claim 2, characterized in that: The main control module sends the switch status of the magnetic lock to the nursing communication management host through the CAN bus module and the communication module, so that the nursing communication management host records the switch status of the magnetic lock.
8. The access control integrated device applied to a medical host according to claim 1, characterized in that: The access control integrated module includes a calling unit; After receiving the call door opening trigger signal, the call unit sends the corresponding call door opening instruction to the nursing communication management host through the main control module, and displays it on the medical host connected to the nursing communication management host, so that the nursing communication management host generates the access control information after the user operates the medical host.
9. The access control integrated device applied to a medical host according to claim 1, characterized in that: The main control module is connected to a plurality of the access control integrated modules.
10. An integrated access control system for medical host, characterized in that: The access control integrated system includes a medical host, a nursing communication management host and a plurality of access control integrated devices connected to the nursing communication management host; the access control integrated device includes: a communication module, a main control module, and an access control integrated module; The communication module receives access control information from a nursing communication management host electrically connected to the communication module, and sends the access control information to the main control module and / or the access control integration module; the access control information includes at least one or more of the following: switch control information, audio information, and video information; The main control module sends the access control instruction obtained by parsing the access control information to the access control integration module; The access control integrated module is electrically connected to the main control module, and controls the magnetic lock to be closed or opened based on the access control instruction, and plays the access control information.