Operating room power control system and remote management system
The operating room power control system and remote management system have enabled automated power supply management for operating room equipment, solving the problem of manual control, improving efficiency and monitoring capabilities, and supporting energy conservation and environmental protection goals.
Patent Information
- Application Number
- CN202521470340.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-14
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-07-14
AI Technical Summary
In the existing technology, the electrical equipment in the operating room needs to be manually switched on and off, which cannot achieve automated control and management. This results in a large workload and an inability to effectively monitor and manage power consumption, thus failing to support refined operation.
An operating room power control system is provided, including an AC power input terminal, a main control board, and a power supply circuit unit. It controls AC relays and DC switches through a GPIO interface to achieve automated management of AC and DC power supplies, and communicates with a remote management server through an Ethernet interface to achieve centralized control.
It has enabled automated power supply management for operating room equipment, reduced reliance on manual labor, improved the efficiency of the entire surgical process, and supported real-time monitoring of power consumption and total power collection, thus promoting the construction of energy-saving and environmentally friendly hospitals.
Smart Images
Figure CN224935571U_ABST
Abstract
Description
Technical Field
[0001] This disclosure relates to the field of medical device technology, and in particular to an operating room power control system and a remote management system. Background Technology
[0002] Current clean operating rooms contain a variety of electrical equipment, including wall-mounted devices such as large-screen monitors; suspended devices such as medical monitors; and mobile devices such as C-arms, anesthesia machines, and surgical robots. All of these devices are powered by electricity drawn from the operating room.
[0003] When a new surgery is about to begin, the nurse in charge needs to arrive in the operating room some time in advance to connect and turn on all the electrical equipment in sequence. After the surgery is completed, she needs to manually turn off the equipment and disconnect all power. When a hospital has multiple operating rooms, many people are needed to repeat similar operations.
[0004] At the same time, with the increase in electrical equipment in the operating room, the total power consumption cannot be monitored and managed separately for each operating room, and it is impossible to obtain some energy consumption statistics for the operating room, thus failing to support some of the refined operational needs of the operating room.
[0005] Therefore, providing a power control and centralized management system that can supply power to operating room equipment, enabling automated control and management to reduce reliance on manual control, decrease the workload of relevant personnel, and improve the efficiency of the entire surgical process is a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content
[0006] To address the aforementioned technical problems, this disclosure provides an operating room power control system and a remote management system to solve the problem that existing operating room electrical equipment requires manual switching and cannot be automatically controlled and managed.
[0007] This disclosure provides an operating room power control system, including: an AC power input terminal, a main control board, and a power supply circuit unit;
[0008] The power supply circuit unit includes an AC relay, an AC-DC converter, and a DC switch;
[0009] The main control board includes a first GPIO interface and a second GPIO interface;
[0010] The input terminal of the AC relay is electrically connected to the AC power input terminal. The main control board communicates with the AC relay through the first GPIO interface and communicates with the DC switch through the second GPIO interface. The AC-DC converter is electrically connected between the AC power input terminal and the DC switch.
[0011] The output terminal of an AC relay is electrically connected to multiple AC power output terminals, and the output terminal of a DC switch is electrically connected to multiple DC power output terminals.
[0012] Optionally, the power supply circuit unit may also include a current sampler;
[0013] The AC power input terminal is electrically connected to the input terminal of the current sampler, and the output terminal of the current sampler is communicatively connected to the main control board, AC relay, and AC-DC converter, respectively.
[0014] Optionally, the main control board may also include I 2 The C interface, the output of the current sampler is connected via I... 2 Communication connection between the C interface and the main control board.
[0015] Optionally, multiple AC power output terminals and multiple DC power output terminals can be electrically connected to multiple electrical devices.
[0016] Based on the same concept, this disclosure also provides a remote power management system for operating rooms, including the aforementioned operating room power control system.
[0017] Optionally, it may also include multiple operating rooms, each including multiple electrical devices and an operating room power control system;
[0018] The operating room power control system has multiple AC power output terminals and multiple DC power output terminals that are electrically connected to multiple electrical devices.
[0019] Further optional features include a management server, which communicates with different operating room power control systems via Ethernet switches.
[0020] Alternatively, the main control board may also include an Ethernet interface;
[0021] The Ethernet switch communicates with the main control board through the Ethernet interface of the main control board.
[0022] Further optional features include an operating room scheduling management server, which communicates with the management server.
[0023] Optionally, it also includes an operating room scheduling management server, which communicates with different operating room power control systems via Ethernet switches.
[0024] The technical solution provided in this disclosure has the following advantages compared with the prior art:
[0025] 1. The operating room power control system provided in this disclosure, wherein the main control board controls the on / off state and on / off time of the connected AC relays by controlling the output signal of the first GPIO interface through internal timing control, thereby controlling the on / off state of the 220V AC output power supply, and ultimately realizing the power control and management of AC electrical equipment connected to multiple AC power output terminals; it also converts the 220V AC input power provided by the AC power input terminal into the required DC voltage through an AC-DC converter, and the main control board also controls the on / off state and on / off time of the connected DC switch by controlling the output signal of the second GPIO interface through internal timing control, thereby realizing the on / off state of the DC output power supply, and ultimately realizing the power control and management of DC electrical equipment connected to multiple DC power output terminals.
[0026] 2. The operating room power control system provided in this disclosure can realize unified automated management of power supply for electrical equipment inside the operating room, including power-on and power-off, as well as the control of power-on time and sequence between electrical equipment. It can also realize real-time monitoring of the power consumption of electrical equipment inside the operating room, including total power consumption and the on / off status of the equipment.
[0027] 3. By adopting the operating room power control system provided in this disclosure, the power supply of electrical equipment in each operating room can be automatically controlled and managed, which greatly reduces reliance on manual control, reduces the workload of nurses and other related personnel, and improves the efficiency of the entire surgical process. At the same time, the instantaneous and average power of the total power supply of electrical equipment in each operating room can be effectively collected and stored, which can effectively support the construction goals of energy-saving and environmentally friendly hospitals.
[0028] 4. In the remote power management system for operating rooms provided in this disclosure, one operating room power control system can be installed in each operating room. It is uniformly connected to the hospital's management server through the Ethernet interface of the main control board to realize remote centralized control. It can realize unified coordination management and monitoring of the power supply system of multiple operating rooms. Through the communication function of the Ethernet switch, it controls the power control system of multiple operating rooms to realize unified, centralized and automated management of the power supply of multiple operating rooms.
[0029] 5. In the remote power management system for operating rooms provided in this disclosure, the hospital's operating room scheduling management server can communicate with the power control system of each operating room through an Ethernet switch to obtain the operating schedule information. Then, based on the scheduling information, it can automatically plan the control strategy of the power control system of multiple operating rooms, realize intelligent management of the power supply of each operating room according to the hospital's operating schedule information, and greatly improve the intelligence and automation level of centralized management of multiple operating rooms. Attached Figure Description
[0030] The accompanying drawings, which are incorporated in and form a part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure.
[0031] To more clearly illustrate the technical solutions in the embodiments of this disclosure or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0032] Figure 1 This is a schematic diagram of a power control system for an operating room provided in an embodiment of the present disclosure;
[0033] Figure 2 This is another schematic diagram of the operating room power control system provided in this embodiment of the present disclosure;
[0034] Figure 3 This is a schematic diagram of a remote power management system for operating rooms provided in an embodiment of the present disclosure;
[0035] Figure 4 This is another structural schematic diagram of the remote power management system for operating rooms provided in this embodiment of the present disclosure;
[0036] Figure 5 This is another structural schematic diagram of the remote power management system for operating rooms provided in this embodiment. Detailed Implementation
[0037] To better understand the above-mentioned objectives, features, and advantages of this disclosure, the solutions disclosed herein will be further described below. It should be noted that, unless otherwise specified, the embodiments and features described herein can be combined with each other.
[0038] Numerous specific details are set forth in the following description in order to provide a full understanding of this disclosure, but this disclosure may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only some, and not all, of the embodiments of this disclosure.
[0039] Please refer to Figure 1 , Figure 1 This is a schematic diagram of a power control system for an operating room provided in an embodiment of the present disclosure. The power control system for an operating room provided in this embodiment includes: an AC power input terminal 10, a main control board 20, and a power supply circuit unit 30.
[0040] The power supply circuit unit 30 includes an AC relay 301, an AC-DC converter 302, and a DC switch 303;
[0041] The main control board 20 includes a first GPIO interface GPIO-1 and a second GPIO interface GPIO-2;
[0042] The input terminal of AC relay 301 is electrically connected to AC power input terminal 10. The main control board 20 is connected to AC relay 301 through the first GPIO interface GPIO-1 and to DC switch 303 through the second GPIO interface GPIO-2. AC-DC converter 302 is electrically connected between AC power input terminal 10 and DC switch 303.
[0043] The output terminal of AC relay 301 is electrically connected to multiple AC power output terminals OUT1, and the output terminal of DC switch 303 is electrically connected to multiple DC power output terminals OUT2.
[0044] Optionally, multiple AC power output terminals OUT1 and multiple DC power output terminals OUT2 are electrically connected to multiple electrical devices. Figure 1 (Not shown in the image) Multiple electrical devices can be various electrical devices in the operating room, such as wall-mounted devices like large-screen monitors; suspended devices like medical monitors; and mobile devices such as C-arms, anesthesia machines, and surgical robots.
[0045] In a specific implementation of the operating room power control system provided in this embodiment, one such system can be installed in each operating room. Figure 1 The operating room power control system shown includes a main control board 20 and a power supply circuit unit 30. Automatic control of the operating room power control system can be achieved using the main control board 20, which can be a microcontroller, such as ST's STM32F104 series microcontroller. The main control board 20 includes at least a first GPIO interface GPIO-1 and a second GPIO interface GPIO-2. Optionally, the main control board 20 may also include an Ethernet interface (ETH) and other low-speed control interfaces such as I... 2Interfaces include C and SPI. The power supply circuit unit 30 may include at least an AC relay 301, an AC-DC converter 302, and a DC switch 303. The input terminal of the AC relay 301 is electrically connected to the AC power input terminal 10, which provides 220V AC input power. The main control board 20 communicates with the AC relay 301 through the first GPIO interface GPIO-1. That is, the main control board 20 outputs control signals through the first GPIO interface GPIO-1 to control the on / off state of the AC relay 301 and other high-voltage relays, and whether to output 220V AC power. In other words, the on / off control of the AC relay 301 is automatically achieved by the control signals output from the first GPIO interface GPIO-1 of the main control board 20. The output terminal of the AC relay 301 is electrically connected to multiple AC power output terminals OUT1. These multiple AC power output terminals OUT1 are respectively electrically connected to multiple electrical devices in the operating room, ultimately realizing the output of multiple 220V AC power supplies from the operating room power control system, providing the required AC power to the multiple electrical devices in the operating room.
[0046] The power supply circuit unit 30 in this embodiment can also simultaneously provide DC power output and control. The range of the DC power voltage can be set according to actual needs, such as being adjustable between 5-24V DC voltage. Specifically, the AC-DC converter 302 in the power supply circuit unit 30 is electrically connected between the AC power input terminal 10 and the DC switch 303. The AC-DC converter 302 is used to convert the 220V AC input power provided by the AC power input terminal 10 into the required DC voltage. The main control board 20 is also connected to the DC switch 303 through the second GPIO interface GPIO-2. The main control board 20 outputs control signals through the second GPIO interface GPIO-2 to control the on / off state of the DC switch 303 and whether to output the DC power that has been converted by the AC-DC converter 302. That is, the on / off control of the DC switch 303 is automatically controlled by the control signals output by the second GPIO interface GPIO-2 of the main control board 20. The output terminal of DC switch 303 is electrically connected to multiple DC power supply output terminals OUT2, and the multiple DC power supply output terminals OUT2 are electrically connected to multiple electrical devices, ultimately realizing the output of multiple DC power supplies to provide the required DC power to multiple electrical devices in the operating room.
[0047] In this embodiment, the main control board 20 outputs control signals through the first GPIO interface GPIO-1 to control the on / off state of high-voltage relays such as AC relay 301 and whether to output 220V AC power voltage. The main control board 20 outputs control signals through the second GPIO interface GPIO-2 to control the on / off state of DC switch 303 and whether to output DC power that has been converted by AC-DC converter 302. This makes the entire power control system not require additional dedicated interface chips or complex circuits to realize basic peripheral control or status reading. Almost all microcontrollers and other main control boards 20 have multiple built-in GPIO pins, which means that there is no need to increase the setup cost of the main control board 20. It has strong versatility, which is beneficial to control cost and improves the direct control capability of the power supply circuit unit 30.
[0048] The operating room power control system provided in this embodiment uses a main control board 20 to control the on / off state and on / off time of the connected AC relay 301 through internal timing control of the output signal of the first GPIO interface GPIO-1, thereby controlling the on / off state of the 220V AC output power and ultimately achieving power control and management of AC electrical equipment connected to multiple AC power output terminals OUT1. In the same embodiment, the AC-DC converter 302 converts the 220V AC input power provided by the AC power input terminal 10 into the required DC voltage. Furthermore, the main control board 20 uses internal timing control of the output signal of the second GPIO interface GPIO-2 to control the on / off state and on / off time of the connected DC switch 303, thereby controlling the on / off state of the DC output power and ultimately achieving power control and management of DC electrical equipment connected to multiple DC power output terminals OUT2.
[0049] Optionally, the main control board 20 in this embodiment may also include an Ethernet interface ETH, through which the operating room power control system and remote management server can be implemented. Figure 1 The Ethernet communication between the operating room and the remote management server (not shown in the diagram) allows the system to receive control commands from the remote management server and respond accordingly, enabling automatic control of the electrical equipment inside the operating room based on the commands from the remote management server. Simultaneously, the system can also feed back key information such as the on / off status of the electrical equipment inside the operating room using this power control system and the total power consumption of the system via the Ethernet interface, storing this information in the remote management server for later analysis.
[0050] In this embodiment, the operating room power control system and the remote management server communicate via an Ethernet interface (ETH). Compared to wireless (Wi-Fi, Bluetooth), the Ethernet interface transmits data through physical cables (twisted pair, optical fiber), which is less affected by electromagnetic interference, has a more stable signal, an extremely low data packet loss rate, and is suitable for long-distance transmission. Optical fiber can extend to several kilometers, far exceeding the coverage of wireless technology.
[0051] The operating room power control system provided in this embodiment enables unified and automated management of power supply for electrical equipment within the operating room, including power-on and power-off, as well as control over the power-on time and sequence of electrical equipment. This operating room power control system can also monitor the power consumption of electrical equipment within the operating room in real time, including total power consumption and the on / off status of the equipment. Furthermore, the operating room power control system can communicate with a remote management server via the Ethernet interface of the main control board 20, enabling centralized remote control of the power supply for electrical equipment in each operating room. Using the operating room power control system provided in this embodiment, the power supply to electrical equipment in each operating room can be automatically controlled and managed, significantly reducing reliance on manual control, decreasing the workload of nurses and other related personnel, and improving the efficiency of the entire surgical process. Simultaneously, the instantaneous and average power consumption of the total power supply to electrical equipment in each operating room can be effectively collected and stored, effectively supporting the construction goals of energy-saving and environmentally friendly hospitals.
[0052] Optionally, the AC relay 301 in this embodiment can be a switching device based on electromagnetic induction, in which an alternating magnetic field is generated by the coil passing AC current to drive the armature to move. The DC switch 303 can be a mechanical direct switching device (such as a push-button switch) or an electronic switching device (such as a MOSFET or a solid-state relay), so as to realize the setting of different switching devices according to the different electrical characteristics of AC power supply and DC power supply, thereby making the system circuit structure more rational.
[0053] In some alternative embodiments, please refer to Figure 2 , Figure 2 This is another structural schematic diagram of the operating room power control system provided in this embodiment. In the operating room power control system provided in this embodiment, the power supply circuit unit 30 further includes a current sampler 304.
[0054] The AC power input terminal 10 is electrically connected to the input terminal of the current sampler 304, and the output terminal of the current sampler 304 is communicatively connected to the main control board 20, the AC relay 301, and the AC-DC converter 302, respectively.
[0055] Optionally, the main control board 20 also includes I 2 The C interface, the output of the current sampler 304 is connected via I...2 The C interface is used for communication with the main control board 20.
[0056] The operating room power control system provided in this embodiment includes an AC power current sampler 304 at the 220V AC power input terminal. Specifically, the AC power input terminal 10 is electrically connected to the input terminal of the current sampler 304, and the output terminal of the current sampler 304 is connected via I... 2 The C interface is connected to the main control board 20 for communication. The output of the current sampler 304 is also connected to the AC relay 301 and the AC-DC converter 302 for communication. In this embodiment, through the setting of the current sampler 304, the current magnitude of the input 220V AC power supply can be monitored and collected in real time. It can also be connected to I 2 The C interface, through the Ethernet interface ETH of the main control board 20, ultimately feeds back to the remote management server, thereby calculating the total power of the entire power supply system. This enables real-time monitoring of the power consumption of the equipment inside the operating room, facilitating the effective collection and storage of the instantaneous and average power of the total power supply in each operating room for subsequent analysis.
[0057] In this embodiment, the output terminal of the current sampler 304 is connected to I... 2 The C interface is connected to the main control board 20 for communication. 2 The C (Inter-Integrated Circuit) interface hardware is simple, which helps to save pins and layout space on the main control board 20.
[0058] Optionally, the current sampler 304 in this embodiment can be a Hall effect sensor, a current transformer, etc., which can achieve an accuracy of ±0.5% or even higher, meeting the requirements of precision control and capturing instantaneous changes in current. It is understood that this embodiment does not limit the specific structure of the current sampler 304; it can be a current sampling circuit or a device such as the aforementioned current sensor that can achieve real-time current acquisition. In specific implementation, the selection and configuration can be based on the actual system circuit setup requirements.
[0059] In some alternative embodiments, please refer to the references. Figure 1 , Figure 2 and Figure 3 , Figure 3 This is a schematic diagram of a remote power management system for operating rooms provided in this embodiment. The remote power management system for operating rooms provided in this embodiment includes the above-described... Figure 1 and Figure 2 The operating room power control system of any embodiment has the beneficial effects of the operating room power control system provided in the above embodiments. For details, please refer to the specific description of the operating room power control system in the above embodiments. This embodiment will not repeat the description here.
[0060] Optionally, the remote power management system for operating rooms provided in this embodiment also includes multiple operating rooms, such as... Figure 3 The operating rooms shown are 01, 02, 03, 04, ..., N. Each operating room includes multiple electrical devices (such as...). Figure 3 The electrical equipment shown includes 01, 02, ..., N, and a device as shown in the figure. Figure 1 or Figure 2 The operating room power control system shown has multiple AC power output terminals OUT1 and multiple DC power output terminals OUT2, which are electrically connected to multiple electrical devices. Specifically, the number of AC power output terminals OUT1 is determined by statistically analyzing the minimum number of AC power devices typically required in an operating room, and the number of DC power output terminals OUT2 is determined by statistically analyzing the minimum number of DC power devices typically required in an operating room. This ensures that the AC and DC power provided by the operating room power control system matches the power requirements of the electrical devices in a single operating room.
[0061] Optionally, the remote operating room power management system provided in this embodiment also includes a management server 40, which communicates with different operating room power control systems via Ethernet switches 50. The main control board 20 in the operating room power control system also includes an Ethernet interface ETH; the Ethernet switch 50 communicates with the main control board 20 via the Ethernet interface ETH, and the management server 40 can also communicate with the Ethernet switch 50 via its own Ethernet interface ETH.
[0062] In the remote operating room power management system provided in this embodiment, one operating room power control system can be installed in each operating room. These systems are uniformly connected to the hospital's management server 40 via the Ethernet interface ETH of the main control board 20. The specific remote management server 40 communicates with the operating room power control systems of different operating rooms via Ethernet switches 50. Through the remote management server 40, remote centralized control is achieved, enabling unified coordination, management, and monitoring of the power supply systems of multiple operating rooms. By utilizing the communication function of the Ethernet switches 50, the power control systems of multiple operating rooms are controlled, achieving unified, centralized, and automated management of power supply for multiple operating rooms. This allows for automatic power-on and automatic power-off of various electrical devices in the operating room after surgery, significantly reducing reliance on manual control, decreasing the workload of nurses and other related personnel, and improving the efficiency of the entire surgical process.
[0063] In some alternative embodiments, please refer to the references. Figure 1 , Figure 2 and Figure 4 , Figure 4 This is another structural schematic diagram of the remote power management system for operating rooms provided in this embodiment. The remote power management system for operating rooms provided in this embodiment includes the above-described... Figure 1 and Figure 2 The operating room power control system of any embodiment has the beneficial effects of the operating room power control system provided in the above embodiments. For details, please refer to the specific description of the operating room power control system in the above embodiments. This embodiment will not repeat the description here.
[0064] Optionally, the remote power management system for operating rooms provided in this embodiment also includes an operating room scheduling management server 60, which is communicatively connected to the management server 40. The management server 40 can interface with the hospital's operating room scheduling management server 60, meaning it can also communicate with the hospital's operating room scheduling management server 60 via an Ethernet interface (ETH) to obtain surgical scheduling information. Then, based on the scheduling information, it automatically plans the control strategy for the power control system of multiple operating rooms. This embodiment, by interfaced with the management server 40 and the hospital's operating room scheduling management server 60, achieves intelligent management of the power supply for each operating room based on the hospital's surgical scheduling information. This significantly improves the intelligence and automation level of centralized management of multiple operating rooms. Through remote control, it enables automatic power-on and automatic power-off of operating room equipment after surgery, greatly reducing reliance on manual control, reducing the workload of nurses and other related personnel, and improving the efficiency of the entire surgical process.
[0065] In some alternative embodiments, please refer to the references. Figure 1 , Figure 2 and Figure 5 , Figure 5 This is another structural schematic diagram of the remote power management system for operating rooms provided in this embodiment. The remote power management system for operating rooms provided in this embodiment includes the above-described... Figure 1 and Figure 2 The operating room power control system of any embodiment has the beneficial effects of the operating room power control system provided in the above embodiments. For details, please refer to the specific description of the operating room power control system in the above embodiments. This embodiment will not repeat the description here.
[0066] The remote power management system for operating rooms provided in this embodiment also includes multiple operating rooms, such as... Figure 5 The operating rooms shown are 01, 02, 03, 04, ..., N. Each operating room includes multiple electrical devices (such as...). Figure 5 The electrical equipment shown includes 01, 02, ..., N, and a device as shown in the figure. Figure 1 or Figure 2The operating room power control system shown has multiple AC power output terminals OUT1 and multiple DC power output terminals OUT2, which are electrically connected to multiple electrical devices. Specifically, the number of AC power output terminals OUT1 is determined by statistically analyzing the minimum number of AC power devices typically required in an operating room, and the number of DC power output terminals OUT2 is determined by statistically analyzing the minimum number of DC power devices typically required in an operating room. This ensures that the AC and DC power provided by the operating room power control system matches the power requirements of the electrical devices in a single operating room.
[0067] Optionally, the remote operating room power management system provided in this embodiment also includes an operating room scheduling management server 60. The operating room scheduling management server 60 is connected to the operating room power control systems of different operating rooms via Ethernet switches 50. The main control board 20 in the operating room power control system also includes an Ethernet interface ETH. The Ethernet switch 50 is connected to the main control board 20 via the Ethernet interface ETH. The hospital's operating room scheduling management server 60 can be connected to the power control systems of each operating room via the Ethernet switch 50. That is, the power control systems of each operating room can obtain the operating schedule information by directly connecting to the operating room scheduling management server 60, and then automatically plan the control strategy of the power control systems of multiple operating rooms based on the scheduling information. This embodiment simplifies the system structure and reduces operating costs by directly connecting the power control systems of each operating room to the hospital's operating room scheduling management server 60. It enables intelligent management of the power supply of each operating room based on the hospital's surgical scheduling information, which greatly improves the intelligence and automation level of centralized management of multiple operating rooms. Through remote control, it enables automatic power-on and automatic power-off of operating room equipment after surgery, which greatly reduces reliance on manual control, reduces the workload of nurses and other related personnel, and improves the efficiency of the entire surgical process.
[0068] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0069] The above description is merely a specific embodiment of this disclosure, enabling those skilled in the art to understand or implement it. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this disclosure. Therefore, this disclosure is not to be limited to the embodiments described herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. An operating room power control system, characterized in that, include: AC power input terminal, main control board, power supply circuit unit; The power supply circuit unit includes an AC relay, an AC-DC converter, and a DC switch; The main control board includes a first GPIO interface and a second GPIO interface; The input terminal of the AC relay is electrically connected to the AC power input terminal. The main control board is communicatively connected to the AC relay through the first GPIO interface and to the DC switch through the second GPIO interface. The AC-DC converter is electrically connected between the AC power input terminal and the DC switch. The output terminal of the AC relay is electrically connected to multiple AC power output terminals, and the output terminal of the DC switch is electrically connected to multiple DC power output terminals.
2. The operating room power control system according to claim 1, characterized in that, The power supply circuit unit also includes a current sampler; The AC power input terminal is electrically connected to the input terminal of the current sampler, and the output terminal of the current sampler is communicatively connected to the main control board, the AC relay, and the AC-DC converter.
3. The operating room power control system according to claim 2, characterized in that, The main control board also includes I 2 The output of the current sampler is connected to the I / O interface. 2 The C interface is connected to the main control board for communication.
4. The operating room power control system according to claim 1, characterized in that, The multiple AC power output terminals and the multiple DC power output terminals are respectively electrically connected to multiple electrical devices.
5. A remote power management system for operating rooms, characterized in that, The operating room power control system as described in any one of claims 1-4.
6. The operating room power remote management system according to claim 5, characterized in that, It includes multiple operating rooms, each of which includes multiple electrical devices and a power control system for the operating room; The multiple AC power output terminals and multiple DC power output terminals of the operating room power control system are respectively electrically connected to multiple electrical devices.
7. The operating room power remote management system according to claim 6, characterized in that, It also includes a management server, which is connected to different operating room power control systems via Ethernet switches.
8. The operating room power remote management system according to claim 7, characterized in that, The main control board also includes an Ethernet interface; The Ethernet switch communicates with the main control board through the Ethernet interface of the main control board.
9. The operating room power remote management system according to claim 7, characterized in that, It also includes an operating room scheduling management server, which is communicatively connected to the management server.
10. The operating room power remote management system according to claim 6, characterized in that, It also includes an operating room scheduling management server, which is connected to different operating room power control systems via Ethernet switches.