CN102426443B - Information collecting and monitoring system and information collecting and monitoring method of clean operating room - Google Patents
Information collecting and monitoring system and information collecting and monitoring method of clean operating room Download PDFInfo
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Abstract
The invention discloses an information collecting and monitoring system and an information collecting and monitoring method of a clean operating room. The information collecting and monitoring system of the clean operating room comprises a plurality of information collecting and monitoring devices, a plurality of purifying air conditioner control devices, a nurse station main server, GPRS DTU (general packet radio service data transfer unit) wireless network transmission equipment connected with the nurse station main server, and a remote monitoring and diagnosing host connected with an Internet network and having a fixed IP (internal protocol) address. The information collecting and monitoring method of the clean operating room comprises the following steps: 1, field data collection; 2, pretreatment of data wireless transmission; 3, the data wireless transmission: namely, the GPRS DTU wireless network transmission equipment transfers data to the remote monitoring and diagnosing host through a GPRS network and the Internet network; and 4, field data remote motoring and diagnosis. The information collecting and monitoring system and the information collecting and monitoring method of the clean operating room have reasonable designs, are simple and convenient to operate, and further, have good usage effects and high practical value, and the problems that a conventional information collecting and monitoring system of the clean operating room has low efficiency, low communication speed, a complicated protocol and the like can be effectively solved.
Description
Technical field
The invention belongs to clean operating room remote control technology field, especially relate to a kind of clean operating room information acquisition and supervisory system and information acquisition and method for supervising.
Background technology
Development and people's improving constantly the medical condition demand along with medical skill, cleaning to medical surgery room requires also more and more higher, one of main means that solve the operating room cleaning are exactly to be the good wind disposal system (being air cleaning and conditioning system) of operating room configuration, prevent postoperative infection to reach the control biological particle.In the actual use, the wind disposal system that disposes in the operating room all comprises Cycle Unit and new blower fan group usually according to actual needs, and use is closed in above-mentioned Cycle Unit and new blower fan assembly.In the actual use, because the indoor fresh air of clean operation is to gather outdoor air, through behind the cascade filtration, passes through the pure air up to standard of humid heat treatment again, if when employed air was the use-pattern of full processing, full discharging, its wasting of resources was very big.Thereby generally all need adopt recirculating air to add the air supply mode of new wind in the operating room, and namely to gather the air in the operating room and mix with treated new wind after humid heat treatment, to deliver to again and carry out recyclingly in the operating room, this just needs Cycle Unit.And new blower fan group provides a kind of air conditioning equipment of fresh air, to satisfy the needs that the operating room personnel breathed and compensated malleation in the indoor exhaust wind holding chamber.The principle of work of new blower fan group be outdoor extraction ozone through just, in, inferior efficient three-stage filtration, after delivering to the Cycle Unit mixing section and indoor return air mix by blower fan after the processing such as cool-down dehumidification or intensification, treatedly send into operating room after reaching indoor air-supply point temperature, to improve indoor air quality and to keep indoor malleation.
Follow generation and comprehensive input of GPRS mobile communication business of new generation, the application of radio data communication also more and more widely.High-speed data transmission and always online characteristics; cooperate the rate mode of pressing flow charging; make GPRS communication promptly in industries such as Industry Control, environmental protection, road traffic, commercial affairs finance, mobile office, oil field exploration, water conservancy hydrologic monitoring, earthquake detection, warning, electric power data monitoring, warning, meteorological remote sensing remote measurement; have unrivaled superiority of effectiveness with it, obtained using more and more widely.
China begins to build hospital information management system from early eighties, in recent years, information-based each corner that has spread all over medical system, hospital's purification operating room information acquisition and air-conditioner control system are as an important component part of clinic information system, in today of medical industry develop rapidly, also be faced with increasing new requirement, especially aspect reliability, require more and more higher, this just requires us will accomplish enough fast reaction velocity aspect fault diagnosis and the eliminating, therefore, it is very necessary to realize that the monitoring in real time of long-range strange land and remote fault diagnosis just become.Nowadays, employed information acquisition and air-conditioner control system generally all adopt the communication modes of field bus communication in hospital's purification operating room, in the actual use, all there are defective and deficiencies such as efficient is low, communication speed is slow, agreement complexity to some extent, no longer are fit to the information acquisition control system of now this integrated, networking on a large scale.
Summary of the invention
Technical matters to be solved by this invention is at above-mentioned deficiency of the prior art, and a kind of reasonable in design, use is easy and simple to handle and telecommunication speed is fast, result of use is good clean operating room information acquisition and supervisory system are provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of clean operating room information acquisition and supervisory system, it is characterized in that: comprise a plurality of information acquisitions and the supervising device laid respectively in a plurality of monitored operating rooms, a plurality of purification air-conditioning control device that the air cleaning and conditioning system of installing in a plurality of monitored operating rooms is controlled respectively, be laid in the nurse station master server in the nursing station, it is indoor that the GPRS DTU wireless network transmissions equipment that joins with the nurse station master server and insert the Internet network and remote monitoring and diagnosis main frame that the IP address is fixing, described remote monitoring and diagnosis main frame are laid in remote monitoring; A plurality of described information acquisitions and supervising device and a plurality of described purification air-conditioning control device all join with the nurse station master server, described nurse station master server and GPRS DTU wireless network transmissions equipment join, and GPRS DTU wireless network transmissions equipment is by carrying out telecommunication between GPRS network and Internet network and remote monitoring and the diagnosis main frame.
Above-mentioned clean operating room information acquisition and supervisory system, it is characterized in that: described information acquisition and supervising device comprise controller, the humiture information acquisition unit that temperature in the monitored operating room and temperature information are gathered in real time, the gas atmosphere collecting unit that the air pressure of the multiple medical gas that uses in the monitored operating room is gathered in real time respectively, the IT power supply monitoring unit that the duty of medical IT power supply is monitored in real time, the purification air-conditioning running parameter monitoring means that the related work parameter of the air cleaning and conditioning system of installing in the monitored operating room is monitored in real time, the parameter input unit that is laid in the video information collecting unit in the monitored operating room and joins with controller respectively, display unit and timing circuit, described humiture information acquisition unit, the gas atmosphere collecting unit, IT power supply monitoring unit and purification air-conditioning running parameter monitoring means all join with controller; Described controller is controlled a plurality of accident warning devices and a plurality of light fixture gauge tap that are laid in the monitored operating room respectively, and a plurality of described accident warning device and a plurality of described light fixture gauge tap are all joined with controller.
Above-mentioned clean operating room information acquisition and supervisory system is characterized in that: described purification air-conditioning control device is the PLC programmable logic controller (PLC).
Above-mentioned clean operating room information acquisition and supervisory system, it is characterized in that: described air cleaning and conditioning system comprises recirculating air unit and the new blower fan group that is installed in the monitored operating room and matches and use, described purification air-conditioning running parameter monitoring means comprises the filtrator duty detecting unit one that each the filtrator duty that is installed on the described new blower fan group air supply duct is detected in real time, the filtrator duty detecting unit two that each the filtrator duty that is installed on the described recirculating air unit air supply duct is detected in real time, the valve opening detecting unit one that the by-pass valve control aperture that is installed on the described new blower fan group air supply duct is detected in real time, the valve opening detecting unit two that each the by-pass valve control aperture that is installed on the described recirculating air unit air supply duct is detected in real time, the air output detecting unit one that the air output of described recirculating air unit air supply duct is detected in real time, the air output detecting unit two that the air output of described new blower fan group air supply duct is detected in real time, the electric heater running parameter detecting unit one that the electric heater running parameter that is installed on the described new blower fan group air supply duct is detected in real time, the electric heater running parameter detecting unit two that the electric heater running parameter that is installed on the described recirculating air unit air supply duct is detected in real time and the dehumidifier running parameter detecting unit that the dehumidifier running parameter that is installed on the described recirculating air unit air supply duct is detected in real time, the quantity of described filtrator duty detecting unit one and filtrator duty detecting unit two is a plurality of; Described purification air-conditioning control device is controlled adjustment to start and stop state and the frequency of operation of described recirculating air unit and new blower fan group respectively.
Above-mentioned clean operating room information acquisition and supervisory system, it is characterized in that: described medical IT power supply comprises the three-phase three-wire system supply line that is connected between AC network and the medical consumer and is connected on isolating transformer in the described three-phase three-wire system supply line, described IT power supply monitoring unit comprises the insulating monitoring instrument that joins with controller, the temperature detecting unit that the temperature of isolating transformer inside winding is detected in real time and the electric load detecting unit that the electric load in the described three-phase three-wire system supply line is detected in real time, described insulating monitoring instrument comprises temperature signal collection circuit, the electric load signal acquisition circuit, the insulation resistance signal deteching circuit that the insulation against ground resistance value of described three-phase three-wire system supply line is detected in real time, the insulation resistance signal acquisition circuit that joins with the insulation resistance signal deteching circuit and respectively with temperature signal collection circuit, the controller that electric load signal acquisition circuit and insulation resistance signal acquisition circuit join, be connected to parameter input unit on the described controller, described temperature detecting unit and temperature signal collection circuit join, and described electric load detecting unit and electric load signal acquisition circuit join.
Above-mentioned clean operating room information acquisition and supervisory system is characterized in that: described remote monitoring is the computing machine of access network based on ethernet with the diagnosis main frame.
Above-mentioned clean operating room information acquisition and supervisory system is characterized in that: described nurse station master server be laid in the indoor host computer of insp-Gen of Hosp control and carry out two-way communication.
Simultaneously, the invention also discloses a kind of method step is simple, realization is convenient and data transmission efficiency is high, transmission speed is fast clean operating room information acquisition and method for supervising, it is characterized in that this method may further comprise the steps:
Step 4, field data remote monitoring and diagnosis: remote monitoring and diagnosis main frame carry out analyzing and processing according to the routine data analysis and processing method to received data, and corresponding remote monitoring and the diagnostic process result of drawing.
The present invention compared with prior art has the following advantages:
1, system forms reasonable in design, mainly by the nurse station master server, remote monitoring and diagnosis computer, the next control computing machine of operating room (specifically being information acquisition and supervising device and purification air-conditioning control device), the network switch, big screen LCD, the PLC control system, telephone exchange, compositions such as upper monitoring software and the next control software, mainly carry out telecommunication based on GPRS wireless remote transmission technology, form at the hospital clean operation chamber, the clean air conditioner control system in intensive care unit and hospital clean zone and information acquisition system and the hommization complex control system that designs.
2, use easy and simple to handle, intuitive display and result of use good, in graphic user interface (GUI) environment, display monitoring interface directly perceived and status information.System gathers and controls the control parameter of all clean air conditioner units and the running status of operating room relevant device by information acquisition and supervising device and purification air-conditioning control device, and the setting that comprises operating time, anesthesia duration shows and reports to the police; The start and stop control of air-conditioning unit pressure fan, exhaust blower, the warning of malfunction; The setting of humiture is regulated and is shown; The collection of medical gas shows and reports to the police; The monitoring of medical IT power supply and warning; The adjusting of background music; The switch of illuminating lamp, operating lamp and shadowless lamp; The warning of perfect operation portion and the calling talkback system of relevant section office and the elementary, middle and high filtrator of air-conditioning unit etc.
3, safe: system has added encryption mechanism in data transmission procedure, and data can transmission safely on public network.Simultaneously, adopt GPRS DTU wireless network transmission technology and TCP/IP Ethernet transmission technology, as the window of local network with outside Wide Area Network connection.Wherein, GPRS DTU wireless network transmissions equipment is the equipment in the mobile internal lan, realizes and the communicating by letter of exterior I nternet public network by mobile gateway.GPRS DTU wireless network transmissions equipment is initiatively initiated and the communicating to connect of data center, and keeps communicating to connect always and exist.Because GPRS DTU is in mobile Intranet, and the IP address is unfixing.Therefore, can only initiatively connect data center by GPRS DTU, and can not initiatively connect GPRS DTU by data center, thereby the present invention has also guaranteed the tight security of system when communication is carried out at satisfied and outside wide area networking.
4, system adopts modular construction, constitutes succinctly distinctly, has strengthened reliability and the ease for maintenance of system.
5, far-end strange land diagnostic module is not influenced by site environment, construction speed can as independent sector, and existed system carries out seamless link very easily, reduces investment.
6, have powerful network function, system adopts the B/S mode, by the DTU remote-transmission module, can conveniently realize real time inspection supervisory system interface, strange land, and understanding system fortune state and warning message are realized remote fault diagnosis and eliminating, save cost.
7, warning policy-flexible: the strategy of reporting to the police can be set flexibly, definition alert levels and type of alarm, type of alarm comprises animation, color, sound, phone, mobile phone, note etc., same event can arrange one or more type of alarms.
8, adopt the GPRS Radio Transmission Technology, good reliability: system has error correction, retransmission mechanism, thereby guarantees integrality and the correctness of data.Secondly, system has auto restore facility, under the situation of GPRS network state labile, guarantees system stability work, and need not manual intervention.Thereby native system can be given full play to the following advantage of GPRS Radio Transmission Technology: 1) always online: during communication, do not need to resemble and could communicate by letter after will dialling earlier the PSTN.The user is keeping contacting with network at any time, and during even without data transmission, the user also still is attached to online and network is keeping contacting; 2) login fast: GPRS wireless terminal one is started shooting, and has namely set up with GPRS network to be connected.Each login Internet only needs the process of an activation, generally only needs for 1 to 3 second; 3) high-speed transfer: because GPRS has adopted advanced packet-switch technology, the highest theoretical value of data transmission can reach 171.2kb/s; 4) charge according to quantity: GPRS network receives and sends quantity of data packets and collects the charges according to the user.When not having the data traffic transmission, even the user is online, also be free of charge; 5) broad covered area: at present, GPRS network has covered all GSM networks substantially, and remote districts no longer are the blind areas of data transmission; 6) mobility: there is autonomy in enterprise to system's all devices, need not the negotiation with operator, can freely distribute; 7) good reliability: system has error correction, retransmission mechanism, thereby guarantees integrality and the correctness of data.Secondly, system has auto restore facility, under the situation of GPRS network state labile, guarantees system stability work, and need not manual intervention; 8) safe: system has added encryption mechanism in data transmission procedure, and data can be transmitted on public network safely; 9) unattended duty: system has bidirectional data transmission function, thereby realizes Long-distance Control, unattended duty; 10) flexible: system relies on corresponding software, can realize flexibly a little～point, the reciprocity data transmission of point～multiple spot, center～multiple spot.
9, practical value height, design consider from school, and the present invention can the real time on-line monitoring data, and find data exception early, in order to handle early, reduce rate of breakdown, and protection equipment is reduced by at least 60% equipment attrition and renewal cost; Simultaneously, the present invention presses flow charging, and systematic running cost is extremely low, have only 3%～5% of hardware operating cost, under the situation of the few expense of cost, guarantee the safe operation of equipment, can reduce the maintenance time of hospital at least 50%, covert increase the equipment utilization benefit of hospital; In addition, native system can demonstrate the operation conditions at each position of unit in real time intuitively and have or not failure message, for fault diagnosis and eliminating provide very big convenience, can reduce by 1/4 field maintemance personnel in actual use, save 60% maintenance costs such as travelling expenses.
10, complete function has abundant interface configuration, and system provides abundant control and pel, can provide structure human-computer interaction interface attractive in appearance, and attributes such as all controls and pel size, color, position all can freely arrange; Simultaneously, system adopts the design philosophy of the industrial control configuration software of standard, has real time data management efficiently and handles core, and the third party software interface is provided, and conveniently includes the center monitoring system in the start-stop management system.In addition, native system has abundant management function, it is not only single supervisory system, be a management system simultaneously, many very necessary and effective management tools such as calculator room equipment management, alarming and managing, fault analysis have been increased, the monitoring of machine room and management integration, the outstanding more concept that embodies the overall intelligence machine room.
Constitute small-sized LAN (Local Area Network) between nurse station master server and each operating room, the situation of all operating rooms is monitored and operated, be connected with the upper level network by GPRS DTU Wireless Communication Equipment, carry out exchanges data and monitoring.Simultaneously, install GPRS DTU equipment additional at the nurse station master server, uni-directional wireless network by special use, all data of total system and image teletransmission to the long-range wide area network that is arranged in the strange land, in order to use for long-range expert when complex fault takes place, as quick and precisely diagnosing and the accurate full and accurate foundation of fixing a breakdown, maintenance time and maintenance cost have been shortened.And powerful network function has realized interchange and the resource sharing of hospital or extraneous data, is operating room information management and operation, and good platform is provided.
11, host computer is as topmost man-machine interaction circle, and its function has two: the first and following level controller carry out data interaction, carry out instruction issuing and data acquisition function, and it two is as the field level data server, for the nurse station master server provides data source.The nurse station master server receives all slave stations (comprising all information acquisitions and supervising device and purification air-conditioning control device) data, carry out the data centralization analysis, and carry out exchanges data by serial ports as data source and the far-end strange land monitoring and diagnosis computing machine of wireless DTU equipment.The common industrial network of forming a complete field level of nurse station master server and host computer exists, and realizes monitoring function and the fault diagnosis functions of field level.Remote monitoring and diagnosis computer are unique interfaces of far-end strange land fault diagnosis, are the sources of all field datas, are the foundations of finishing fault diagnosis and eliminating.
12, adopt industrial computer to be the control core, Ethernet is transmitted with the DTU wireless transmission as the mutual communication core of system data, adopt LCD as showing outlet terminal, realize hommization intelligent interaction interface, satisfy the demand of present development well, greatly promoted properties of product.System adopts the control technology of computer controlled automatic, information network control, GPRS Radio Transmission Technology and many communications protocol, at first realized the integrated and centralized control of data acquisition, remote fault diagnosis and the various functions of air-conditioner control system at hospital clean operation department, it is on-the-spot first the visual network technology of system to be applied to control in the operating room control system, realize remote monitoring, system exception, fault SMS notification, functions such as video playback and remote expert consultation.Native system is conceived to construction and the developing direction of modernized hospital, follows the hospital information paces closely, is devoted to strengthen the networked function of product, adopt open standardized software interface, system's design comprehensively, and is powerful, the expansion performance is extensive, operation and easy maintenance and reliability height.
In sum, the present invention is reasonable in design, use is easy and simple to handle and result of use good, practical value is high, can effectively solve low, the practical problemss such as communication speed is slow, agreement complexity of efficient that existing clean operating room information acquisition and supervisory system exist.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is the schematic block circuit diagram of clean operating room information acquisition of the present invention and supervisory system.
Fig. 2 is the schematic block circuit diagram of information acquisition that the present invention adopts and supervising device.
Method flow block diagram when Fig. 3 carries out the clean operating room information acquisition with monitoring for the present invention.
Fig. 4 adopts the master control interface synoptic diagram of nurse station master server for the present invention.
Fig. 5 adopts the monitored picture synoptic diagram of operating room information panel for the present invention.
Fig. 6 adopts the air cleaning and conditioning system monitoring process flow diagram of nurse station master server for the present invention.
Fig. 7 adopts the detail parameters monitoring interface synoptic diagram of nurse station master server for the present invention.
Description of reference numerals:
1-information acquisition and supervising device; The 1-1-controller; The information acquisition of 1-2-humiture
The unit;
1-3-gas atmosphere collecting unit; 1-4-IT power supply monitoring list 1-5-purification air-conditioning work ginseng
Unit; The number monitoring means;
1-6-video information collecting unit; The 1-7-timing circuit; 1-8-light fixture gauge tap;
The 1-9-display unit; The 1-10-parameter input unit; 2-purification air-conditioning control dress
Put;
3-nurse station master server; 4-remote monitoring and the main 5-GPRS DTU spider lines of diagnosis
Machine; Transmission equipment;
The 6-host computer.
Embodiment
As shown in Figure 1 a kind of clean operating room information acquisition and supervisory system, comprise a plurality of information acquisitions and the supervising device 1 laid respectively in a plurality of monitored operating rooms, a plurality of purification air-conditioning control device 2 that the air cleaning and conditioning system of installing in a plurality of monitored operating rooms is controlled respectively, be laid in the nurse station master server 3 in the nursing station, it is indoor that the GPRS DTU wireless network transmissions equipment 5 that joins with nurse station master server 3 and insert the Internet network and remote monitoring and diagnosis main frame 4 that the IP address is fixing, described remote monitoring and diagnosis main frame 4 are laid in remote monitoring.A plurality of described information acquisitions and supervising device 1 and a plurality of described purification air-conditioning control device 2 all join with nurse station master server 3, described nurse station master server 3 joins with GPRS DTU wireless network transmissions equipment 5, and GPRS DTU wireless network transmissions equipment 5 is by carrying out telecommunication between GPRS network and Internet network and remote monitoring and the diagnosis main frame 4.
In the present embodiment, the quantity of monitored operating room is 4, and 4 monitored operating rooms are respectively 1# operating room, 2# operating room, 3# operating room and 4# operating room.Correspondingly, the quantity of described information acquisition and supervising device 1 and purification air-conditioning control device 2 is 4.
In conjunction with Fig. 2, in the present embodiment, described information acquisition and supervising device 1 comprise controller 1-1, the humiture information acquisition unit 1-2 that temperature in the monitored operating room and temperature information are gathered in real time, the gas atmosphere collecting unit 1-3 that the air pressure of the multiple medical gas that uses in the monitored operating room is gathered in real time respectively, the IT power supply monitoring unit 1-4 that the duty of medical IT power supply is monitored in real time, the purification air-conditioning running parameter monitoring means 1-5 that the related work parameter of the air cleaning and conditioning system of installing in the monitored operating room is monitored in real time, the parameter input unit 1-10 that is laid in the video information collecting unit 1-6 in the monitored operating room and joins with controller 1-1 respectively, display unit 1-9 and timing circuit 1-7, described humiture information acquisition unit 1-2, gas atmosphere collecting unit 1-3, IT power supply monitoring unit 1-4 and purification air-conditioning running parameter monitoring means 1-5 all join with controller 1-1.Described controller 1-1 controls a plurality of accident warning device 1-7 and a plurality of light fixture gauge tap 1-8 that is laid in the monitored operating room respectively, and a plurality of described accident warning device 1-7 and a plurality of described light fixture gauge tap 1-8 all join with controller 1-1.During physical cabling, described controller 1-1 and nurse station master server 3 join.
The timing circuit two that the surgery anesthesia time that in the present embodiment, described timing circuit 1-7 comprises timing circuit one that the operation time of carrying out that is undergoing surgery in the monitored operating room is added up, add up monitored operating room domestic demand is added up and the timing circuit three that added up the working time of air cleaning and conditioning system in the monitored operating room.Described light fixture gauge tap 1-8 is respectively the gauge tap that is installed in illuminating lamp, operating lamp and shadowless lamp in the monitored operating room.Described gas atmosphere collecting unit 1-3 gathers in real time to the air pressure of oxygen, nitrogen, laughing gas, carbon dioxide, pressurized air and negative pressure air respectively.
In the present embodiment, described purification air-conditioning control device 2 is the PLC programmable logic controller (PLC).And described PLC programmable logic controller (PLC) is specially s7-200 field level PLC controller.
In the present embodiment, described air cleaning and conditioning system comprises recirculating air unit and the new blower fan group that is installed in the monitored operating room and matches and use, described purification air-conditioning running parameter monitoring means 1-5 comprises the filtrator duty detecting unit one that each the filtrator duty that is installed on the described new blower fan group air supply duct is detected in real time, the filtrator duty detecting unit two that each the filtrator duty that is installed on the described recirculating air unit air supply duct is detected in real time, the valve opening detecting unit one that the by-pass valve control aperture that is installed on the described new blower fan group air supply duct is detected in real time, the valve opening detecting unit two that each the by-pass valve control aperture that is installed on the described recirculating air unit air supply duct is detected in real time, the air output detecting unit one that the air output of described recirculating air unit air supply duct is detected in real time, the air output detecting unit two that the air output of described new blower fan group air supply duct is detected in real time, the electric heater running parameter detecting unit one that the electric heater running parameter that is installed on the described new blower fan group air supply duct is detected in real time, the electric heater running parameter detecting unit two that the electric heater running parameter that is installed on the described recirculating air unit air supply duct is detected in real time and the dehumidifier running parameter detecting unit that the dehumidifier running parameter that is installed on the described recirculating air unit air supply duct is detected in real time, the quantity of described filtrator duty detecting unit one and filtrator duty detecting unit two is a plurality of.Described purification air-conditioning control device 2 is controlled adjustment to start and stop state and the frequency of operation of described recirculating air unit and new blower fan group respectively.Described filtrator duty detecting unit one, filtrator duty detecting unit two, valve opening detecting unit one, valve opening detecting unit two, air output detecting unit one, air output detecting unit two, electric heater running parameter detecting unit one, electric heater running parameter detecting unit two and dehumidifier running parameter detecting unit all join with controller 1-1.
Described medical IT power supply comprises the three-phase three-wire system supply line that is connected between AC network and the medical consumer and is connected on isolating transformer in the described three-phase three-wire system supply line.In the present embodiment, described IT power supply monitoring unit 1-4 comprises the insulating monitoring instrument that joins with controller 1-1, the temperature detecting unit that the temperature of isolating transformer inside winding is detected in real time and the electric load detecting unit that the electric load in the described three-phase three-wire system supply line is detected in real time, described insulating monitoring instrument comprises temperature signal collection circuit, the electric load signal acquisition circuit, the insulation resistance signal deteching circuit that the insulation against ground resistance value of described three-phase three-wire system supply line is detected in real time, the insulation resistance signal acquisition circuit that joins with the insulation resistance signal deteching circuit and respectively with temperature signal collection circuit, the controller that electric load signal acquisition circuit and insulation resistance signal acquisition circuit join, be connected to parameter input unit on the described controller, described temperature detecting unit and temperature signal collection circuit join, and described electric load detecting unit and electric load signal acquisition circuit join.
In the present embodiment, described remote monitoring is the computing machine of access network based on ethernet with diagnosis main frame 4.Described controller 1-1, parameter input unit 1-10 and display unit 1-9 are integrated into the operating room information panel that is laid in the monitored operating room.
In the present embodiment, described nurse station master server 3 be laid in the indoor host computer of insp-Gen of Hosp control 6 and carry out two-way communication, and carry out two-way communication by LAN (Local Area Network) between nurse station master server 3 and the host computer 6.
As shown in Figure 3 a kind of clean operating room information acquisition and method for supervising may further comprise the steps:
In the step 1, after described nurse station master server 3 receives data, received data is shown synchronously, simultaneously can be by nurse station master server 3 directly to each information acquisition and supervising device 1 and purification air-conditioning control device 2 corresponding steering orders.Thereby in the actual use, can carry out remote monitoring by 3 pairs of all monitored operating rooms of nurse station master server, realize monitoring and control function.Simultaneously, because nurse station master server 3 carries out two-way communication with host computer 6, thereby the data that can realize hospital database is called, the sharing and typing and the inquiry of patient's information of data; And by multimedia and video technique, can finish web-based teaching, remote expert consultation and the transmission of operation video.In addition, the server (seeing step 2 for details to the described content of step 4) that nurse station master server 3 also transmits as long-range one-way data, field conditions is sent to remote monitoring and diagnosis main frame 4 faithfully, thereby make producer to finish Fault Diagnosis and eliminating by remote assistance, shorten maintenance time, saved maintenance cost.And system is with good expansibility, and can carry out functions expanding and secondary development according to the difference of user's request, thereby satisfies the actual demand of modernized operating room information interchange and control.In the present embodiment, form a LAN (Local Area Network) between described nurse station master server 3 and a plurality of described information acquisition and supervising device 1 and a plurality of described purification air-conditioning control device 2.
In conjunction with Fig. 4, on the master control interface of nurse station master server 3, can be simultaneously to the current humiture state in four monitored operating rooms and show synchronously running status and the working time of air cleaning and conditioning system, the air cleaning and conditioning systems in four monitored operating rooms are respectively 1# unit, 2# unit, 3# unit and 4# unit.Simultaneously, the master control interface of nurse station master server 3 is provided with the setting key that the humiture state in four monitored operating rooms is designed and the operating key that the start and stop state of air cleaning and conditioning system in four monitored operating rooms is controlled.
Simultaneously, because controller 1-1, parameter input unit 1-10 in described information acquisition and the supervising device 1 and display unit 1-9 are integrated into the operating room information panel that is laid in the monitored operating room, then the operation screen of the operating room information panel of laying comprises environmental parameter demonstration and control, the input of patient's information and demonstration, video playback, operation information record and sees sheet function five parts in each monitored operating room, use for the ease of the user, shown image content and structure and operating room operation screen are in full accord.During actual the use, by nurse station master server 3, can monitor real-time status in the operating room fully, for the operating room centralized management provides convenience.In conjunction with Fig. 5, the monitored picture of operating room information panel in the 1# operating room, on its monitored picture not only to the current humiture state in this operating room, time and anesthesia duration are carried out in operation, each gas actual pressure state, IT power supply monitoring result (comprising insulation resistance and source current) and lamp band, the on off state of viewbox and shadowless lamp shows synchronously, simultaneously to being provided with the switch operating key that each light fixture is carried out switch control, the setting key that the humiture state is set, the start and stop state of air cleaning and conditioning system and the timing of operation being carried out time and anesthesia duration, the key that arranges that suspends and reset and arrange.
Simultaneously, be provided with air-conditioning unit monitoring system software in the nurse station master server 3, the master control interface of clicking nurse station master server 3 can enter air-conditioning unit monitoring interface, air-conditioning unit monitoring interface is base unit with the operating room, and air-conditioning unit monitoring interface comprises air cleaning and conditioning system monitoring process flow diagram and detail parameters monitoring interface two parts.
As shown in Figure 6, the air cleaning and conditioning system of the air cleaning and conditioning system of installing (being the 1# air-conditioning system) monitoring process flow diagram in the 1# operating room, this air cleaning and conditioning system monitoring process flow diagram shows by graphic model intuitively, its control technology with purification air-conditioning is source, comprise all actual hardware equipment in the whole process flow diagram, the mouse click can be finished the startup of equipment and stop, and the operation conditions of equipment and fault alarm situation all can embody in process flow diagram intuitively.When a certain equipment breaks down, the equipment that breaks down will redden and eject the fault alarm hurdle, describe time, malfunction, fault that fault produces in detail and information such as whether send, and this just makes the detection of fault and eliminating become simple.Simultaneously, in air cleaning and conditioning system monitoring process flow diagram, the time is carried out in the operation in the monitored operating room and anesthesia duration shows synchronously.
As shown in Figure 7, the detail parameters monitoring interface of the 1# air-conditioning system of installing in the 1# operating room, its mainly by I T power supply monitoring data show, the indication of gas-monitoring data, temperature and humidity show, valve opening shows, seven parts such as indication and state indication of reporting to the police are formed, by detailed system's related running parameter in service is shown accurately in real time of detail parameters monitoring interface, for equipment use and detection provides the accurate data foundation.
Wherein, GPRS DTU wireless network transmissions equipment 5 is RTU (remote terminal unit), it is a H7200 module that has CPU and embedded OS, grand electric company, and the autonomous intelligence equipment of complete ICP/IP protocol stack, its groundwork is the data-switching of finishing between serial data and the network IP bag, thereby finishes functions such as terminal networking, telecommunication.
Step 4, field data remote monitoring and diagnosis: remote monitoring and diagnosis main frame 4 carry out analyzing and processing according to the routine data analysis and processing method to received data, and corresponding remote monitoring and the diagnostic process result of drawing.
To sum up, in the actual use, each control point is by the real-time collection site data of controller (specifically being by a plurality of information acquisitions and supervising device 1 and a plurality of purification air-conditioning control device 2 real-time collection site data) at the scene, and after integrating, receive on the GPRS DTU wireless network transmissions equipment 5 by serial mode with the data stream form, GPRS DTU wireless network transmissions equipment 5 and GPRS base station communication, GPRS base station SGSN communicates with the gateway support node computing machine again, and data are carried out the ICP/IP protocol conversion via the IP module and are broken into the IP packet, by GPRS network data are sent to the in-house network (CMNET) of China Mobile again with the form of GPRS packet by the H7200 module, it is online by GPRS service node (GSN) data to be sent to Internet by China Mobile then, and remove to seek the central server of an assigned ip address on Internet (because the GPRS network working method is based on the IP addressing of address, so the Internet central server on the public network only needs simply to insert Internet, and possess the public network IP address allocated and get final product).Central server receives data by the data receiving software, and is forwarded to the specific data server (native system is finished the function of data server by central server) of internal network.Data server is decrypted, separates the pressure handle data by data processing software with data and is reduced into raw data.System also can realize the reverse transfer of data, instruction simultaneously, to reach the purpose of Long-distance Control.
In the present embodiment, when being regulated, the humiture in the monitored operating room adopts PID control, to reach best environmental parameter.The telephone exchange technology of clean operating room information acquisition of the present invention and supervisory system system applies maturation has solved the call conversation of each operating room inside, and and nurse station and each function section office between contact; And by the network transmission, realizing on-site data gathering and processing, all controls concentrate on the operating room LCD (being operating room information panel), can finish all operations easily.
The above; it only is preferred embodiment of the present invention; be not that the present invention is imposed any restrictions, every any simple modification, change and equivalent structure of above embodiment being done according to the technology of the present invention essence changes, and all still belongs in the protection domain of technical solution of the present invention.
Claims (7)
1. a clean operating room information acquisition and supervisory system, it is characterized in that: comprise a plurality of information acquisitions and the supervising device (1) laid respectively in a plurality of monitored operating rooms, a plurality of purification air-conditioning control device (2) that the air cleaning and conditioning system of installing in a plurality of monitored operating rooms is controlled respectively, be laid in the nurse station master server (3) in the nursing station, it is indoor that the GPRS DTU wireless network transmissions equipment (5) that joins with nurse station master server (3) and insert the Internet network and remote monitoring and diagnosis main frame (4) that the IP address is fixing, described remote monitoring and diagnosis main frame (4) are laid in remote monitoring; A plurality of described information acquisitions and supervising device (1) and a plurality of described purification air-conditioning control device (2) all join with nurse station master server (3), described nurse station master server (3) joins with GPRS DTU wireless network transmissions equipment (5), and GPRS DTU wireless network transmissions equipment (5) is by carrying out telecommunication between GPRS network and Internet network and remote monitoring and the diagnosis main frame (4); Described information acquisition and supervising device (1) comprise controller (1-1), the humiture information acquisition unit (1-2) that temperature and humidity information in the monitored operating room is gathered in real time, the gas atmosphere collecting unit (1-3) that the air pressure of the multiple medical gas that uses in the monitored operating room is gathered in real time respectively, the IT power supply monitoring unit (1-4) that the duty of medical IT power supply is monitored in real time, the purification air-conditioning running parameter monitoring means (1-5) that the related work parameter of the air cleaning and conditioning system of installing in the monitored operating room is monitored in real time, the parameter input unit (1-10) that is laid in the video information collecting unit (1-6) in the monitored operating room and joins with controller (1-1) respectively, display unit (1-9) and timing circuit (1-7), described humiture information acquisition unit (1-2), gas atmosphere collecting unit (1-3), IT power supply monitoring unit (1-4) and purification air-conditioning running parameter monitoring means (1-5) all join with controller (1-1); Described controller (1-1) is controlled a plurality of accident warning devices and a plurality of light fixture gauge tap (1-8) that are laid in the monitored operating room respectively, and a plurality of described accident warning device and a plurality of described light fixture gauge tap (1-8) are all joined with controller (1-1).
2. according to the described clean operating room information acquisition of claim 1 and supervisory system, it is characterized in that: described purification air-conditioning control device (2) is the PLC programmable logic controller (PLC).
3. according to the described clean operating room information acquisition of claim 1 and supervisory system, it is characterized in that: described air cleaning and conditioning system comprises recirculating air unit and the new blower fan group that is installed in the monitored operating room and matches and use, described purification air-conditioning running parameter monitoring means (1-5) comprises the first filtrator duty detecting unit that each the filtrator duty that is installed on the described new blower fan group air supply duct is detected in real time, the second filtrator duty detecting unit that each the filtrator duty that is installed on the described recirculating air unit air supply duct is detected in real time, the first valve opening detecting unit that the by-pass valve control aperture that is installed on the described new blower fan group air supply duct is detected in real time, the second valve opening detecting unit that each the by-pass valve control aperture that is installed on the described recirculating air unit air supply duct is detected in real time, the first air output detecting unit that the air output of described recirculating air unit air supply duct is detected in real time, the second air output detecting unit that the air output of described new blower fan group air supply duct is detected in real time, the electric heater first running parameter detecting unit that the electric heater running parameter that is installed on the described new blower fan group air supply duct is detected in real time, the electric heater second running parameter detecting unit that the electric heater running parameter that is installed on the described recirculating air unit air supply duct is detected in real time and the dehumidifier running parameter detecting unit that the dehumidifier running parameter that is installed on the described recirculating air unit air supply duct is detected in real time, the quantity of the described first filtrator duty detecting unit and the second filtrator duty detecting unit is a plurality of; Described purification air-conditioning control device is controlled adjustment to start and stop state and the frequency of operation of described recirculating air unit and new blower fan group respectively.
4. according to the described clean operating room information acquisition of claim 1 and supervisory system, it is characterized in that: described medical IT power supply comprises the three-phase three-wire system supply line that is connected between AC network and the medical consumer and is connected on isolating transformer in the described three-phase three-wire system supply line, described IT power supply monitoring unit (1-4) comprises the insulating monitoring instrument that joins with controller (1-1), the temperature detecting unit that the temperature of isolating transformer inside winding is detected in real time and the electric load detecting unit that the electric load in the described three-phase three-wire system supply line is detected in real time, described insulating monitoring instrument comprises temperature signal collection circuit, the electric load signal acquisition circuit, the insulation resistance signal deteching circuit that the insulation against ground resistance value of described three-phase three-wire system supply line is detected in real time, the insulation resistance signal acquisition circuit that joins with the insulation resistance signal deteching circuit and respectively with temperature signal collection circuit, the controller that electric load signal acquisition circuit and insulation resistance signal acquisition circuit join, be connected to parameter input unit on the described controller, described temperature detecting unit and temperature signal collection circuit join, and described electric load detecting unit and electric load signal acquisition circuit join.
5. according to the described clean operating room information acquisition of claim 1 and supervisory system, it is characterized in that: described remote monitoring is the computing machine of access network based on ethernet with diagnosis main frame (4).
6. according to the described clean operating room information acquisition of claim 1 and supervisory system, it is characterized in that: described nurse station master server (3) be laid in the indoor host computer of insp-Gen of Hosp control (6) and carry out two-way communication.
7. method of utilizing clean operating room information acquisition according to claim 1 and supervisory system to carry out information acquisition and monitoring is characterized in that this method may further comprise the steps:
Step 1, on-site data gathering: a plurality of described information acquisitions and supervising device (1) are incited somebody to action separately institute's image data and control information in real time respectively and are sent to nurse station master server (3), and a plurality of described purification air-conditioning control device (2) are incited somebody to action real-time control information of gathering separately respectively and are sent to nurse station master server (3) simultaneously;
Step 2, data wireless transmission are handled early stage: nurse station master server (3) is with the information acquisition and supervising device (1) and purification air-conditioning control device (2) data that transmit that receive, be uploaded to GPRS DTU wireless network transmissions equipment (5) by serial ports, the data that GPRS DTU wireless network transmissions equipment (5) receives are serial data; Afterwards, described GPRS DTU wireless network transmissions equipment (5) is converted to received serial data the IP packet one that is fit to the GPRS network transmission;
Step 3, data wireless transmission: described GPRS DTU wireless network transmissions equipment (5) is sent to remote monitoring and diagnosis main frame (4) by GPRS network and Internet network with the IP packet one after the conversion in the step 2;
Step 4, field data remote monitoring and diagnosis: remote monitoring and diagnosis main frame (4) carry out analyzing and processing according to the routine data analysis and processing method to received data, and corresponding remote monitoring and the diagnostic process result of drawing.
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