CN114374891A - Laboratory sample management system - Google Patents
Laboratory sample management system Download PDFInfo
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- CN114374891A CN114374891A CN202111682380.8A CN202111682380A CN114374891A CN 114374891 A CN114374891 A CN 114374891A CN 202111682380 A CN202111682380 A CN 202111682380A CN 114374891 A CN114374891 A CN 114374891A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/04—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/04—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
- H04W40/10—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources based on available power or energy
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/20—Communication route or path selection, e.g. power-based or shortest path routing based on geographic position or location
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
- H04W40/32—Connectivity information management, e.g. connectivity discovery or connectivity update for defining a routing cluster membership
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention provides a laboratory sample management system, which comprises an acquisition module, a transmission module and a management module, wherein the acquisition module is used for acquiring samples; the acquisition module is used for acquiring the environmental parameters of a laboratory for storing the samples through the wireless sensor network and sending the environmental parameters to the transmission module; the transmission module is used for transmitting the environment parameters to the management module; the management module is used for judging whether the environmental parameters are abnormal or not. According to the invention, the environmental parameters of the storage environment of the laboratory samples are collected through the wireless sensor network, and then the environmental parameters are identified through the management module, so that the real-time monitoring of the storage environment of the laboratory samples is realized. The abnormity of the storage environment can be found in time, and the safety of the storage of the specimen can be improved.
Description
Technical Field
The invention relates to the field of management, in particular to a laboratory specimen management system.
Background
Specimen refers to animal, plant, mineral, etc. which are kept as the original sample or are processed for reference in learning and research. The storage of specimens generally places specific demands on the environmental conditions, for example, not too high humidity or not too high temperature or not too high light intensity. In the prior art, the storage environment of the specimen is generally managed by periodically manually inspecting the space in which the specimen is stored, or by providing a sensor. However, the management mode of manual regular inspection obviously cannot find the abnormity of the storage environment in time, which is not beneficial to safe storage of the specimen, and the mode of arranging the sensor is adopted in the prior art, generally, a mode of randomly selecting the forwarding node in the global direction is adopted to divide the collection node and the forwarding node, which is not beneficial to balancing the electric quantity consumption in the laboratory specimen management system, so that part of the sensors are easily consumed too early, the frequency of battery replacement is improved, and the workload of managing the laboratory specimen is increased.
Disclosure of Invention
The invention aims to disclose a laboratory sample management system, which solves the problems that in the prior art, the collection node and the forwarding node are divided in a mode of globally and randomly selecting the forwarding node, the mode is not favorable for balancing the electricity consumption in the laboratory sample management system, and part of sensors are easy to consume energy prematurely, so that the battery replacement frequency is improved, and the workload of managing laboratory samples is increased.
In order to achieve the purpose, the invention adopts the following technical scheme:
a laboratory sample management system comprises a collection module, a transmission module and a management module;
the acquisition module is used for acquiring the environmental parameters of a laboratory for storing the samples through the wireless sensor network and sending the environmental parameters to the transmission module;
the transmission module is used for transmitting the environment parameters to the management module;
the management module is used for judging whether the environmental parameters are abnormal or not;
the wireless sensor network comprises wireless sensor nodes and a data processing base station;
the wireless sensor node is used for acquiring the environmental parameters of the position of the wireless sensor node and transmitting the environmental parameters to the data processing base station;
the data processing base station is used for transmitting the environment parameters to the transmission module;
the data processing base station is also used for dividing the wireless sensor nodes into acquisition nodes and forwarding nodes by adopting a preset time period;
the collection node is used for acquiring the environment parameters of the position of the collection node and transmitting the environment parameters to the forwarding node;
the forwarding node is used for transmitting the environmental parameters sent by the acquisition node to the data processing base station;
adopt the wireless sensor node of default time cycle to divide into collection node and retransmission node, include:
broadcasting acquisition cycle end information to the wireless sensor nodes;
receiving state data fed back by the wireless sensor node according to the acquisition cycle end information;
dividing the wireless sensor nodes into acquisition nodes and forwarding nodes according to the state data;
the dividing of the wireless sensor nodes into collection nodes and forwarding nodes according to the state data comprises:
respectively calculating the data processing capacity value of each wireless sensor node:
wherein datasidx (u) represents a data processing capability value of the wireless sensor node u; w is a1、w2、w3、w4Representing a preset weight coefficient, and elft (u) representing the current electric quantity of the wireless sensor node u; eit (u) represents the full electric charge of the wireless sensor node u; nfr (u) represents the number of other wireless sensor nodes with the distance between the wireless sensor node u and the wireless sensor node u being smaller than a set distance threshold; nfst represents a preset number threshold; dtobs (u) represents the average number of communication hops between the wireless sensor node u and the data processing base station; the avedtobs represents the average of the average number of communication hops between all wireless sensor nodes and the data processing base station; matrsdt (u) represents the maximum data forwarding amount of the wireless sensor node u in unit time; avematrsdt represents the average value of the maximum data forwarding amounts of all the wireless sensor nodes in unit time;
dividing a laboratory for storing the specimen into Q areas with the same area;
taking the first T wireless sensor nodes with the maximum data processing capacity value in each area as forwarding nodes of the area;
and taking all wireless sensor nodes except the forwarding node as acquisition nodes.
Preferably, the transmission module comprises a wired transmission unit or a wireless transmission unit;
the wired transmission unit includes a communication optical fiber;
the wireless transmission unit comprises a cellular communication network or a WiFi communication network.
Preferably, the management module comprises a data judgment unit and an early warning unit;
the data judgment unit is used for judging whether the environmental parameters exceed a preset numerical range;
the early warning unit is used for carrying out early warning to the sample management personnel according to a preset early warning prompt mode when the environmental parameter exceeds a preset numerical range.
Preferably, the environmental parameters include temperature, humidity and illumination intensity.
Preferably, the preset early warning prompting mode comprises short message early warning, telephone early warning and frame popping early warning.
Preferably, the state data includes coordinates, power conditions, neighbor node tables, and data throughput.
Preferably, the cellular communication network includes any one of a 3G communication network, a 4G communication network, and a 5G communication network.
According to the invention, the environmental parameters of the storage environment of the laboratory samples are collected through the wireless sensor network, and then the environmental parameters are identified through the management module, so that the real-time monitoring of the storage environment of the laboratory samples is realized. The abnormity of the storage environment can be found in time, and the safety of the storage of the specimen can be improved. Meanwhile, when the clustering processing is carried out, the areas are partitioned, and then the collection nodes and the forwarding nodes are respectively selected in each area, so that the balance of the electric quantity consumption in the laboratory sample management system is facilitated.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
FIG. 1 is a diagram of an exemplary embodiment of a laboratory specimen management system according to the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In one embodiment, as shown in fig. 1, the present invention provides a laboratory specimen management system, including a collection module, a transmission module, and a management module;
the acquisition module is used for acquiring the environmental parameters of a laboratory for storing the samples through the wireless sensor network and sending the environmental parameters to the transmission module;
the transmission module is used for transmitting the environment parameters to the management module;
the management module is used for judging whether the environmental parameters are abnormal or not;
the wireless sensor network comprises wireless sensor nodes and a data processing base station;
the wireless sensor node is used for acquiring the environmental parameters of the position of the wireless sensor node and transmitting the environmental parameters to the data processing base station;
the data processing base station is used for transmitting the environment parameters to the transmission module;
the data processing base station is also used for dividing the wireless sensor nodes into acquisition nodes and forwarding nodes by adopting a preset time period;
the collection node is used for acquiring the environment parameters of the position of the collection node and transmitting the environment parameters to the forwarding node;
the forwarding node is used for transmitting the environmental parameters sent by the acquisition node to the data processing base station;
adopt the wireless sensor node of default time cycle to divide into collection node and retransmission node, include:
broadcasting acquisition cycle end information to the wireless sensor nodes;
receiving state data fed back by the wireless sensor node according to the acquisition cycle end information;
dividing the wireless sensor nodes into acquisition nodes and forwarding nodes according to the state data;
the dividing of the wireless sensor nodes into collection nodes and forwarding nodes according to the state data comprises:
respectively calculating the data processing capacity value of each wireless sensor node:
wherein datasidx (u) represents a data processing capability value of the wireless sensor node u; w is a1、w2、w3、w4Represents a preset weight coefficient, and elft (u) represents a wireless sensor node uThe current amount of power; eit (u) represents the full electric charge of the wireless sensor node u; nfr (u) represents the number of other wireless sensor nodes with the distance between the wireless sensor node u and the wireless sensor node u being smaller than a set distance threshold; nfst represents a preset number threshold; dtobs (u) represents the average number of communication hops between the wireless sensor node u and the data processing base station; the avedtobs represents the average of the average number of communication hops between all wireless sensor nodes and the data processing base station; matrsdt (u) represents the maximum data forwarding amount of the wireless sensor node u in unit time; avematrsdt represents the average value of the maximum data forwarding amounts of all the wireless sensor nodes in unit time;
dividing a laboratory for storing the specimen into Q areas with the same area;
taking the first T wireless sensor nodes with the maximum data processing capacity value in each area as forwarding nodes of the area;
and taking all wireless sensor nodes except the forwarding node as acquisition nodes.
Specifically, after dividing the wireless sensor nodes into the acquisition nodes and the forwarding nodes, the data processing base station broadcasts the numbers of the wireless sensor nodes corresponding to the acquisition nodes and the forwarding nodes to all the wireless sensor nodes;
after receiving the numbers of the wireless sensor nodes corresponding to the acquisition node and the forwarding node, the wireless sensor node knows whether the wireless sensor node belongs to the acquisition node or the forwarding node.
Specifically, the state data includes coordinates, power conditions, neighbor node tables, data throughput, and the like.
According to the invention, the environmental parameters of the storage environment of the laboratory samples are collected through the wireless sensor network, and then the environmental parameters are identified through the management module, so that the real-time monitoring of the storage environment of the laboratory samples is realized. The abnormity of the storage environment can be found in time, and the safety of the storage of the specimen can be improved. Meanwhile, when the clustering processing is carried out, the areas are partitioned, and then the collection nodes and the forwarding nodes are respectively selected in each area, so that the balance of the electric quantity consumption in the laboratory sample management system is facilitated.
In the above embodiment of the present invention, the laboratory is divided into a plurality of areas, and then the forwarding nodes in each area are acquired, which is favorable for the balanced distribution of the forwarding nodes. And if the division modes such as the leach protocol are adopted, the distribution positions of the forwarding nodes are obviously not well controlled, so that the distribution of the forwarding nodes is unbalanced, and the average service life of the wireless sensor nodes is influenced due to overlarge data forwarding amount of part of the forwarding nodes.
When the data processing capacity value is calculated, the larger the current electric quantity is, the larger nfr (u) is, the smaller dtobs (u) is, and the larger matrsdt (u) is, the larger the data processing capacity value is. The invention thus enables to select from a number of aspects the wireless sensor node that is most suitable to act as a forwarding node. The method is beneficial to balancing the electric quantity consumption of the wireless sensor nodes. Thereby avoiding the need for frequent battery replacement.
Preferably, the transmission module comprises a wired transmission unit or a wireless transmission unit;
the wired transmission unit includes a communication optical fiber;
the wireless transmission unit comprises a cellular communication network or a WiFi communication network.
Preferably, the cellular communication network includes any one of a 3G communication network, a 4G communication network, and a 5G communication network.
Preferably, the management module comprises a data judgment unit and an early warning unit;
the data judgment unit is used for judging whether the environmental parameters exceed a preset numerical range;
the early warning unit is used for carrying out early warning to the sample management personnel according to a preset early warning prompt mode when the environmental parameter exceeds a preset numerical range.
Preferably, the environmental parameters include temperature, humidity and illumination intensity.
Specifically, the preset early warning prompting mode includes short message early warning, telephone early warning, pop frame early warning and the like.
The short message early warning is to send preset early warning characters to a mobile phone of a worker in a short message mode, and the telephone early warning is to automatically dial the telephone of the worker after the early warning characters are converted into voice and play the voice obtained through conversion.
The popup frame early warning is that a reminding frame pops up on electronic equipment (such as a computer, a mobile phone and the like) used by a worker.
Preferably, the forwarding node is further configured to acquire an environmental parameter of a location where the forwarding node is located, and transmit the environmental parameter to the data processing base station.
Preferably, the collection node transmits the environment parameter to the forwarding node closest to the collection node.
While embodiments of the invention have been shown and described, it will be understood by those skilled in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
It should be noted that the functional units/modules in the embodiments of the present invention may be integrated into one processing unit/module
In a block, each unit/module may exist alone physically, or two or more units/modules may be integrated into one unit/module. The integrated units/modules may be implemented in the form of hardware, or may be implemented in the form of software functional units/modules.
From the above description of embodiments, it is clear for a person skilled in the art that the embodiments described herein can be implemented in hardware, software, firmware, middleware, code or any appropriate combination thereof. For a hardware implementation, a processor may be implemented in one or more of the following units: an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a processor, a controller, a microcontroller, a microprocessor, other electronic units designed to perform the functions described herein, or a combination thereof. For a software implementation, some or all of the procedures of an embodiment may be performed by a computer program instructing associated hardware.
In practice, the program may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a computer. Computer-readable media can include, but is not limited to, RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer.
Claims (7)
1. A laboratory sample management system is characterized by comprising a collection module, a transmission module and a management module;
the acquisition module is used for acquiring the environmental parameters of a laboratory for storing the samples through the wireless sensor network and sending the environmental parameters to the transmission module;
the transmission module is used for transmitting the environment parameters to the management module;
the management module is used for judging whether the environmental parameters are abnormal or not;
the wireless sensor network comprises wireless sensor nodes and a data processing base station;
the wireless sensor node is used for acquiring the environmental parameters of the position of the wireless sensor node and transmitting the environmental parameters to the data processing base station;
the data processing base station is used for transmitting the environment parameters to the transmission module;
the data processing base station is also used for dividing the wireless sensor nodes into acquisition nodes and forwarding nodes by adopting a preset time period;
the collection node is used for acquiring the environment parameters of the position of the collection node and transmitting the environment parameters to the forwarding node;
the forwarding node is used for transmitting the environmental parameters sent by the acquisition node to the data processing base station;
adopt the wireless sensor node of default time cycle to divide into collection node and retransmission node, include:
broadcasting acquisition cycle end information to the wireless sensor nodes;
receiving state data fed back by the wireless sensor node according to the acquisition cycle end information;
dividing the wireless sensor nodes into acquisition nodes and forwarding nodes according to the state data;
the dividing of the wireless sensor nodes into collection nodes and forwarding nodes according to the state data comprises:
respectively calculating the data processing capacity value of each wireless sensor node:
wherein datasidx (u) represents a data processing capability value of the wireless sensor node u; w is a1、w2、w3、w4Representing a preset weight coefficient, and elft (u) representing the current electric quantity of the wireless sensor node u; eit (u) represents the full electric charge of the wireless sensor node u; nfr (u) represents the number of other wireless sensor nodes with the distance between the wireless sensor node u and the wireless sensor node u being smaller than a set distance threshold; nfst represents a preset number threshold; dtobs (u) represents the average number of communication hops between the wireless sensor node u and the data processing base station; the avedtobs represents the average of the average number of communication hops between all wireless sensor nodes and the data processing base station; matrsdt (u) represents the maximum data forwarding amount of the wireless sensor node u in unit time; avematrsdt represents the average value of the maximum data forwarding amounts of all the wireless sensor nodes in unit time;
dividing a laboratory for storing the specimen into Q areas with the same area;
taking the first T wireless sensor nodes with the maximum data processing capacity value in each area as forwarding nodes of the area;
and taking all wireless sensor nodes except the forwarding node as acquisition nodes.
2. The laboratory specimen management system according to claim 1, wherein the transmission module comprises a wired transmission unit or a wireless transmission unit;
the wired transmission unit includes a communication optical fiber;
the wireless transmission unit comprises a cellular communication network or a WiFi communication network.
3. The laboratory specimen management system according to claim 1, wherein the management module comprises a data judgment unit and an early warning unit;
the data judgment unit is used for judging whether the environmental parameters exceed a preset numerical range;
the early warning unit is used for carrying out early warning to the sample management personnel according to a preset early warning prompt mode when the environmental parameter exceeds a preset numerical range.
4. The laboratory specimen management system of claim 1, wherein the environmental parameters include temperature, humidity, and illumination intensity.
5. The laboratory specimen management system according to claim 3, wherein the preset early warning prompting modes include short message early warning, telephone early warning and pop frame early warning.
6. The laboratory specimen management system of claim 1, wherein the state data comprises coordinates, power conditions, neighbor node tables, and data throughput.
7. The laboratory specimen management system according to claim 2, wherein the cellular communication network includes any one of a 3G communication network, a 4G communication network, and a 5G communication network.
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| CN202111682380.8A CN114374891A (en) | 2021-12-29 | 2021-12-29 | Laboratory sample management system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115034693A (en) * | 2022-08-11 | 2022-09-09 | 深圳市宝安区石岩人民医院 | Biological information data security management method, system and storage medium based on Internet of things |
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