CN103890672A - Data relay system, relay reader apparatus, relay tag apparatus, relay apparatus, and data relay method - Google Patents
Data relay system, relay reader apparatus, relay tag apparatus, relay apparatus, and data relay method Download PDFInfo
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- CN103890672A CN103890672A CN201280050472.7A CN201280050472A CN103890672A CN 103890672 A CN103890672 A CN 103890672A CN 201280050472 A CN201280050472 A CN 201280050472A CN 103890672 A CN103890672 A CN 103890672A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D9/00—Recording measured values
- G01D9/005—Solid-state data loggers
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0221—Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
Abstract
A data relay system (1) is provided with a data logger apparatus (2), a relay reader apparatus (3), a relay tag apparatus (4), and a tag reader apparatus (5). The data logger apparatus (2) generates alarm information on the basis of a sensor input and transmits the alarm information to the relay reader apparatus (3). The relay reader apparatus (3) collects the alarm information from a plurality of data logger apparatuses (2), integrates the collected alarm information to generate integrated alarm information, and transmits the integrated alarm information to the relay tag apparatus (4). The relay tag apparatus (4) stores the integrated alarm information received from the relay reader apparatus (3) and transmits the integrated alarm information as a response to a data request signal from the tag reader apparatus (5). The alarm information is generated in a format in which the alarm information can be transmitted from the data logger apparatus (2) to the tag reader apparatus (5), and the integrated alarm information is generated in the same format as that of the alarm information. Thus, the data logger apparatus can be installed at a location beyond the reach of radio waves from the tag reader apparatus.
Description
Technical field
The present invention relates to a kind of data relay system that is suitable for structure sensor network.
Background technology
Routinely, proposed a kind of with carrying out structure sensor network to check and to monitor the method (for example, referring to patent documentation 1) of buildings and structure in sensor node and base station.In conventional sensors network, sensor node and base station are arranged on to the position that sensor node can wirelessly be communicated by letter mutually with base station, and information based on obtaining with sensor network is carried out and is checked and monitor.
But, in conventional sensors network, as prerequisite, the position that sensor node can wirelessly be communicated by letter with base station at sensor node mutually with base station, and sensor node can not be arranged on sensor node can not with base station radio the position of communicating by letter.
When for example check such as highway or bridge structure time the method that uses in, base station equipment (label reader equipment) is assembled on vehicle, and when vehicle travels from being arranged on sensor node (data recorder equipment) the collection information of structure (highway or bridge).But, in this case, data recorder equipment must be arranged in some cases to the position such as support column or the bridge post of highway, cannot arrive this place from the radiowave that is assemblied in the label reader equipment on vehicle, this situation can not solve by conventional sensors network.
In addition, when by being just assemblied in while for example, collecting the trial of information with the label reader equipment on the vehicle that (, 80km per hour) travelling at a high speed, be difficult to simultaneously from multiple sensor node obtaining informations.
Reference listing
Patent documentation
Patent documentation 1: the open No.2005-316633 of Japanese Patent Laid
Summary of the invention
Technical matters
Under above-mentioned background, complete the present invention.The object of this invention is to provide a kind of data relay system, data recorder equipment is even arranged on the position that cannot arrive from the radiowave of label reader equipment by its permission, and it can be easily even collected in from the label reader equipment with high-speed mobile the information of recording multiple data recorder equipment.
The solution of problem
An aspect of of the present present invention is data relay system, and this data relay system comprises: data recorder equipment, and it records the sensor input from sensor device; Relaying reader, its can with data recorder devices communicating; Relaying labeling apparatus, it can be communicated by letter with relaying reader; And label reader equipment, it can be communicated by letter with relaying labeling apparatus, and data recorder equipment comprises: warning information generation unit, and it generates warning information based on sensor input, and whether this warning information indicates the object being monitored by sensor device to have extremely; And warning information transmitter unit, warning information is transmitted into relaying reader by it, and repeater reader comprises: collecting alarm information unit, it collects warning information from multiple data recorder equipment; Comprehensive warning information generation unit, it is by comprehensively generating comprehensive warning information by many warning informations; And comprehensive warning information transmitter unit, comprehensive warning information is transmitted into relaying labeling apparatus by it, and relaying labeling apparatus comprises: comprehensive warning information receiving element, it receives comprehensive warning information from relaying reader; Comprehensive warning information storage unit, the comprehensive warning information that its storing received arrives; And response transmitter unit, it is transmitted into label reader equipment in response to the data request signal from label reader equipment by the comprehensive warning information of storage, and warning information is that the form information can be transmitted into label reader equipment from data recorder equipment generates, and comprehensive warning information is to generate with the form identical with warning information.
Another aspect of the present invention is the relaying reader using in data relay system, and this data relay system comprises: data recorder equipment, and it records the sensor input from sensor device; Described relaying reader, its can with data recorder devices communicating; Relaying labeling apparatus, it can be communicated by letter with relaying reader; And label reader equipment, it can be communicated by letter with relaying labeling apparatus, data recorder equipment generates and indicates the object being monitored by sensor device whether to have abnormal warning information based on sensor input, and the warning information of generation is transmitted into relaying reader, repeater reader comprises: collecting alarm information unit, and it collects warning information from multiple data recorder equipment; Comprehensive warning information generation unit, it is by comprehensively generating comprehensive warning information by many warning informations; And comprehensive warning information transmitter unit, it is transmitted into relaying labeling apparatus by comprehensive warning information in the time receiving comprehensive warning information from relaying reader, the comprehensive warning information that this relaying labeling apparatus storing received arrives, and in response to the data request signal from label reader equipment, the comprehensive warning information of storage is transmitted into label reader equipment, and warning information is that the form information can be transmitted into label reader equipment from data recorder equipment generates, and comprehensive warning information is to generate with the form identical with warning information.
Another aspect of the present invention is the relaying labeling apparatus using in data relay system, and this data relay system comprises: data recorder equipment, and it records the sensor input from sensor device, relaying reader, its can with data recorder devices communicating, described relaying labeling apparatus, it can be communicated by letter with relaying reader, and label reader equipment, it can be communicated by letter with relaying labeling apparatus, data recorder equipment generates and indicates the object being monitored by sensor device whether to have abnormal warning information based on sensor input, and the warning information of generation is transmitted into relaying reader, this relaying reader is collected warning information from multiple data recorder equipment, by many warning informations are comprehensively generated to comprehensive warning information, and the comprehensive warning information generating is transmitted into relaying labeling apparatus, relaying labeling apparatus comprises: comprehensive warning information receiving element, it receives comprehensive warning information from relaying reader, comprehensive warning information storage unit, the comprehensive warning information that its storing received arrives, and response transmitter unit, it is transmitted into label reader equipment in response to the data request signal from label reader equipment by the comprehensive warning information of storage, and warning information is that the form information can be transmitted into label reader equipment from data recorder equipment generates, and comprehensive warning information is to generate with the form identical with warning information.
Another aspect of the present invention is the trunking using in data relay system, and this data relay system comprises: data recorder equipment, and it records the sensor input from sensor device; Described trunking, its can with data recorder devices communicating; And label reader equipment, it can be communicated by letter with trunking, data recorder equipment generates and indicates the object being monitored by sensor device whether to have abnormal warning information based on sensor input, and the warning information of generation is transmitted into relaying reader, trunking comprises: collecting alarm information unit, and it collects warning information from multiple data recorder equipment; Comprehensive warning information generation unit, it is by comprehensively generating comprehensive warning information by many warning informations; Comprehensive warning information storage unit, the comprehensive warning information that its storage generates; And response transmitter unit, it is transmitted into label reader equipment in response to the data request signal from label reader equipment by the comprehensive warning information of storage, and warning information is that the form information can be transmitted into label reader equipment from data recorder equipment generates, and comprehensive warning information is to generate with the form identical with warning information.
Another embodiment of the present invention is the trunking method using in data relay system, and this data relay system comprises: data recorder equipment, and it records the sensor input from sensor device, relaying reader, its can with data recorder devices communicating, relaying labeling apparatus, it can be communicated by letter with relaying reader, and label reader equipment, it can be communicated by letter with relaying labeling apparatus, this data relay method comprises: at data recorder equipment place, generate and indicate the object being monitored by sensor device whether to there is abnormal warning information based on sensor input, and the warning information of generation is transmitted into relaying reader, at relaying reader place, collect warning information from multiple data recorder equipment, by many warning informations are comprehensively generated to comprehensive warning information, and the comprehensive warning information generating is transmitted into relaying labeling apparatus, and at relaying labeling apparatus place, receive comprehensive warning information from relaying reader, the comprehensive warning information that storing received arrives, and in response to the data request signal from label reader equipment, the comprehensive warning information of storage is transmitted into label reader equipment, and warning information is that the form information can be transmitted into label reader equipment from data recorder equipment generates, and comprehensive warning information is to generate with the form identical with warning information.
As described below, the present invention combines other embodiment.Therefore, of the present invention laying down one's cards provides a part for each aspect of the present invention, and never intention is limited in description and claimed scope of the present invention herein.
Brief description of the drawings
Fig. 1 is according to the key diagram of the data relay system of the first embodiment of the present invention.
Fig. 2 is the block diagram illustrating according to the data recorder equipment of the first embodiment of the present invention.
Fig. 3 is according to the block diagram of the relaying reader of the first embodiment of the present invention.
Fig. 4 is according to the block diagram of the relaying labeling apparatus of the first embodiment of the present invention.
Fig. 5 is for explaining according to the sequence chart of the operation of the data relay system of the first embodiment of the present invention.
Fig. 6 is the block diagram of trunking according to a second embodiment of the present invention.
Fig. 7 is the sequence chart of the operation for explaining data relay system according to a second embodiment of the present invention.
Embodiment
The present invention will be described in detail belows.Meanwhile, the detailed description and the accompanying drawings below never limit the present invention.
Data relay system according to the present invention is a kind of data relay system, and it comprises: data recorder equipment, and it records the sensor input from sensor device; Relaying reader, its can with data recorder devices communicating; Relaying labeling apparatus, it can be communicated by letter with relaying reader; And label reader equipment, it can be communicated by letter with relaying labeling apparatus, and adopt following configuration, wherein, data recorder equipment comprises: warning information generation unit, it generates warning information based on sensor input, and whether this warning information indicates the object being monitored by sensor device to have extremely; And warning information transmitter unit, warning information is transmitted into relaying reader by it, and repeater reader comprises: collecting alarm information unit, it collects warning information from multiple data recorder equipment; Comprehensive warning information generation unit, it is by comprehensively generating comprehensive warning information by many warning informations; And comprehensive warning information transmitter unit, comprehensive warning information is transmitted into relaying labeling apparatus by it, and relaying labeling apparatus comprises: comprehensive warning information receiving element, it receives comprehensive warning information from relaying reader; Comprehensive warning information storage unit, the comprehensive warning information that its storing received arrives; And response transmitter unit, it is transmitted into label reader equipment in response to the data request signal from label reader equipment by the comprehensive warning information of storage, and warning information is that the form information can be transmitted into label reader equipment from data recorder equipment generates, and comprehensive warning information is to generate with the form identical with warning information.
According to this configuration, be documented in that information in data recorder equipment (whether the object that instruction is monitored by sensor device has abnormal information) is passed relaying reader and relaying labeling apparatus is transmitted into label reader equipment from data recorder equipment.Therefore, even when data recorder equipment is installed in data recorder equipment can not be directly and when the position of label reader devices communicating (in the position not arriving from the radiowave of label reader equipment), also can be by relaying reader and relaying labeling apparatus by information transmitting to label reader equipment.That is to say, data recorder equipment even can be arranged on to the position not arriving from the radiowave of label reader equipment.
In addition, in this case, many warning informations of collecting from multiple data recorder equipment are comprehensively an integrated information, and it is launched into label reader equipment.This comprehensive warning information is to generate with the form identical with warning information.In the time that the form of for example warning information comprises " sensor type, sensor states and sensor date ", the form of comprehensive warning information also comprises " sensor type, sensor states and sensor date ".(simultaneously, although the content of warning information comprises for example " sensor type " as " indicating the information of the type of each sensor ", as " sensor states " of " indicating the normal/abnormal information of each sensor " with as " sensor date " on " abnormal generation date when current date when normal/abnormal ", but the content of comprehensive warning information comprises for example " sensor type " as " information of instruction integrated data ", as " sensor states " of " the abnormal OR of sensor " with as " sensor date " on " current date/extremely occur date former days phase ".) therefore, can be comprehensive warning information be transmitted into label reader equipment from relaying labeling apparatus with the similar mode of warning information that is transmitted into label reader equipment from data recorder equipment.In the time for example can warning information being transmitted into (such as 80km per hour) at a high speed mobile label reader equipment from data recorder equipment, also comprehensive warning information can be transmitted into similarly to the label reader equipment with high-speed mobile from relaying labeling apparatus.
According to the present invention, data recorder equipment even can be arranged on to the position not arriving from the radiowave of label reader equipment, and even easily collect from the label reader equipment with high-speed mobile the information (whether the object that instruction is monitored by sensor device has abnormal information) being documented in multiple data recorder equipment.
In addition, can adopt following configuration according to data relay system of the present invention, wherein, relaying reader comprises update request unit, it launches the update request signal for asking the comprehensive warning information that updates stored in comprehensive warning information storage unit in the time that comprehensive warning information is launched into relaying labeling apparatus, and relaying labeling apparatus comprises comprehensive warning information updating block, it is in response to receiving update request signal and update stored in the comprehensive warning information comprehensive warning information storage unit from relaying reader.
According to this configuration, in the time that comprehensive warning information is transmitted into relaying labeling apparatus from relaying reader, launch together update request signal.In the time receiving update request signal from relaying reader, relaying labeling apparatus updates stored in the comprehensive warning information in comprehensive warning information storage unit.In the time receiving data request signal from label reader equipment, the comprehensive warning information upgrading is transmitted into label reader equipment by relaying labeling apparatus.Therefore, can easily obtain up-to-date information (the comprehensive warning information of renewal).
In addition, can adopt collecting alarm information unit to collect termly the configuration of warning information from data recorder equipment according to data relay system of the present invention.
According to this configuration, relaying reader termly (for example, once a day) is collected warning information from data recorder equipment.In addition, many warning informations of regularly collecting are comprehensively comprehensive warning information by relaying reader, and it is transmitted into label reader equipment from relaying labeling apparatus.Therefore, can easily obtain the information of regular collection.
Relaying reader according to the present invention is the relaying reader using in data relay system, and this data relay system comprises: data recorder equipment, and it records the sensor input from sensor device; Relaying reader, its can with data recorder devices communicating; Relaying labeling apparatus, it can be communicated by letter with relaying reader; And label reader equipment, it can be communicated by letter with relaying labeling apparatus, and the following configuration of sampling, wherein, data recorder equipment generates and indicates the object being monitored by sensor device whether to have abnormal warning information based on sensor input, and the warning information of generation is transmitted into relaying reader, and repeater reader comprises: collecting alarm information unit, and it collects warning information from multiple data recorder equipment; Comprehensive warning information generation unit, it is by comprehensively generating comprehensive warning information by many warning informations; And comprehensive warning information transmitter unit, it is transmitted into relaying labeling apparatus by comprehensive warning information in the time receiving comprehensive warning information from relaying reader, the comprehensive warning information that this relaying labeling apparatus storing received arrives, and in response to the data request signal from label reader equipment, the comprehensive warning information of storage is transmitted into label reader equipment, and warning information is that the form information can be transmitted into label reader equipment from data recorder equipment generates, and comprehensive warning information is to generate with the form identical with warning information.
Relaying labeling apparatus according to the present invention is the relaying labeling apparatus using in data relay system, and this data relay system comprises: data recorder equipment, and it records the sensor input from sensor device, relaying reader, its can with data recorder devices communicating, relaying labeling apparatus, it can be communicated by letter with relaying reader, and label reader equipment, it can be communicated by letter with relaying labeling apparatus, and the following configuration of sampling, wherein, data recorder equipment generates and indicates the object being monitored by sensor device whether to have abnormal warning information based on sensor input, and the warning information of generation is transmitted into relaying reader, this relaying reader is collected warning information from multiple data recorder equipment, by many warning informations are comprehensively generated to comprehensive warning information, and the comprehensive warning information generating is transmitted into relaying labeling apparatus, relaying labeling apparatus comprises: comprehensive warning information receiving element, it receives comprehensive warning information from relaying reader, comprehensive warning information storage unit, the comprehensive warning information that its storing received arrives, and response transmitter unit, it is transmitted into label reader equipment in response to the data request signal from label reader equipment by the comprehensive warning information of storage, and warning information is that the form information can be transmitted into label reader equipment from data recorder equipment generates, and comprehensive warning information is to generate with the form identical with warning information.
Trunking according to the present invention is the trunking using in data relay system, and this data relay system comprises: data recorder equipment, and it records the sensor input from sensor device; Trunking, its can with data recorder devices communicating; And label reader equipment, it can be communicated by letter with trunking, and the following configuration of sampling, wherein, data recorder equipment generates and indicates the object being monitored by sensor device whether to have abnormal warning information based on sensor input, and the warning information of generation is transmitted into relaying reader, and trunking comprises: collecting alarm information unit, and it collects warning information from multiple data recorder equipment; Comprehensive warning information generation unit, it is by comprehensively generating comprehensive warning information by many warning informations; Comprehensive warning information storage unit, the comprehensive warning information that its storage generates; And response transmitter unit, it is transmitted into label reader equipment in response to the data request signal from label reader equipment by the comprehensive warning information of storage, and warning information is that the form information can be transmitted into label reader equipment from data recorder equipment generates, and comprehensive warning information is to generate with the form identical with warning information.
Be similar to said system, with these equipment (relaying reader, relaying labeling apparatus and trunking), data recorder equipment even can be arranged on to the position not arriving from the radiowave of label reader equipment.In addition, can be even easily collect from the label reader equipment with high-speed mobile the information being documented in multiple data recorder equipment.Therefore, these equipment are suitable for for the sensor network in inspection and the supervision of the structure such as highway and bridge.
Trunking method according to the present invention is the trunking method using in data relay system, and this data relay system comprises: data recorder equipment, and it records the sensor input from sensor device, relaying reader, its can with data recorder devices communicating, relaying labeling apparatus, it can be communicated by letter with relaying reader, and label reader equipment, it can be communicated by letter with relaying labeling apparatus, data relay method comprises: at data recorder equipment place, generate and indicate the object being monitored by sensor device whether to there is abnormal warning information based on sensor input, and the warning information of generation is transmitted into relaying reader, at relaying reader place, collect warning information from multiple data recorder equipment, by many warning informations are comprehensively generated to comprehensive warning information, and the comprehensive warning information generating is transmitted into relaying labeling apparatus, and at relaying labeling apparatus place, receive comprehensive warning information from relaying reader, the comprehensive warning information that storing received arrives, and in response to the data request signal from label reader equipment, the comprehensive warning information of storage is transmitted into label reader equipment, and warning information is that the form information can be transmitted into label reader equipment from data recorder equipment generates, and comprehensive warning information is to generate with the form identical with warning information.
Be similar to said system, according to the method, also data recorder equipment even can be arranged on to the position not arriving from the radiowave of label reader equipment.In addition, can be even easily collect from the label reader equipment with high-speed mobile the information being documented in multiple data recorder equipment.Therefore, the method is suitable for for the sensor network in inspection and the supervision of the structure such as highway and bridge.
The present invention allows digital data recorder equipment to be even arranged on the position not arriving from the radiowave of label reader equipment.
To data relay system according to an embodiment of the invention be described with accompanying drawing.In the present embodiment description is applied to the situation for the data relay system of the sensor network in inspection and the supervision of the structure such as highway and bridge.
(the first embodiment)
Describe according to the configuration of the data relay system of the first embodiment of the present invention with reference to accompanying drawing.Fig. 1 is according to the key diagram of the data relay system of the present embodiment.As shown in fig. 1, comprise data recorder equipment 2, relaying reader 3, relaying labeling apparatus 4 and label reader equipment 5 according to the data relay system 1 of the present embodiment.Data recorder equipment 2 is installed in support column or the bridge post place of highway.Data recorder equipment 2 is from being arranged on the input of sensor device 6 receiving sensors of the structure (such as highway and bridge) that will monitor.
In addition, although will mainly data reorder equipment 2 be installed in to the position not arriving from the radiowave of label reader equipment 5 and the situation of launching information to label reader equipment 5 by relaying reader 3 and relaying labeling apparatus 4 is described, the function (there is no relaying reader 3 or relaying labeling apparatus 4) that data recorder equipment 2 also has directly and label reader equipment 5 communicates.That is to say, data recorder equipment 2 can be arranged on to the position arriving from the radiowave of label reader equipment 5.
Relaying labeling apparatus 4 is installed in the position arriving from the radiowave of relaying reader 3 and can communicates by letter with relaying reader 3.In addition, relaying labeling apparatus 4 is installed in the position arriving when the vehicle that assembles label reader equipment 5 thereon from the radiowave that is assemblied in the label reader equipment 5 on vehicle travels (passing through) nearby, and also can communicate by letter with the label reader equipment 5 being assemblied on the vehicle just nearby travelling.
Carry out the configuration of data of description reorder equipment 2, relaying reader 3 and relaying labeling apparatus 4 below, with reference to Fig. 2 to 4.
Fig. 2 is the block diagram that illustrates the configuration of data recorder equipment 2.As shown in Figure 2, data recorder equipment 2 has from the sensor interface (sensor I/F) 7 of sensor device 6 receiving sensor inputs (sensor values), and the control module 8 being made up of CPU.In addition, data recorder equipment 2 has the communication unit 9 being made up of active RFID module (A-RFID module), Wi-Fi module etc. and the storage unit 10 being made up of storer.
Warning information will be described below.The form of warning information comprises " sensor type, sensor states and sensor date "." sensor type " is the information (for example, 0 × 00: without sensor, 0 × 01: feeler and 0 × 02:4 gauge deformation-sensor) of a byte of the type of the each sensor of instruction." sensor states " is the information (for example, 0 × 00: normal with 0 × 01: abnormal) of a normal/abnormal byte of the each sensor of instruction." sensor date " is in the time that sensor is normal, to indicate current date and the instruction information (for example, UNIX time) of four bytes on generation date extremely in the time of sensor abnormality.
Fig. 3 is the block diagram that illustrates the configuration of relaying reader 3.As shown in Figure 3, relaying reader 3 has the control module 13 being made up of CPU and the communication unit 14 being made up of active RFID module (A-RFID) module, Wi-Fi module etc.In addition, relaying reader 3 has the storage unit 15 and the list holding unit 16 that are made up of storer.
Comprehensive warning information generation unit 18 is by comprehensively generating comprehensive warning information by many warning informations.Comprehensive warning information will be described below.The comprehensive form of warning information is identical with the form of warning information, and comprises " sensor type, sensor states and sensor date ".Meanwhile, " sensor type " is the information of a byte of the comprehensive warning information of instruction (0 × E0 or 0 × E1).In addition, " sensor states " is the information (for example, 0 × 00: all the sensors is normal, and 0 × 01: one in sensor is abnormal) of a byte of the abnormal OR of indication sensor.In addition the information (for example, UNIX time) of four bytes of phase on the former days that, " sensor date " being in instruction sensor date (current date/extremely occur date).The warning information of collecting and the comprehensive warning information of generation are stored in storage unit 15.
Fig. 4 is the block diagram that illustrates the configuration of relaying labeling apparatus 4.As shown in Figure 4, relaying labeling apparatus 4 has the control module 21 being made up of CPU and the communication unit 22 being made up of active RFID module (A-RFID) module, Wi-Fi module etc.In addition, relaying reader 3 has the storage unit 23 and the list holding unit 24 that are made up of storer.
Control module 21 has reception control unit 25, and it controls relay beacon or the comprehensively reception of warning information (being included in the comprehensive warning information relay beacon) of launching from relaying reader 3.The comprehensive warning information receiving is stored in storage unit 23.List holding unit 24 is stored and is indicated the relaying reader list that need to receive from which relaying reader 3 comprehensive warning information.
In addition, control module 21 has response control unit 26, and it controls the transmission (return) of comprehensive warning information to label reader equipment 5 in response to the beacon from label reader equipment 5 (data request signal).In addition, control module 21 has the processing unit 27 of renewal, it is updated to by the comprehensive warning information being stored in storage unit 23 the comprehensive warning information (recently comprehensive warning information) receiving when receive relay beacon (update request signal) from relaying reader 3.
The operation of the data relay system 1 that adopts above-mentioned configuration is described with reference to the sequence chart of Fig. 5.
According to the data relay system 1 of the present embodiment, the sensor input (sensor values) of autobiography sensor equipment 6 is in the future documented in data recorder equipment 2.Relaying reader 3 is activated termly, and launches beacon (data request signal) (S1) to data recorder equipment 2.Data recorder equipment 2 is launched warning information (S2) in response to this beacon to relaying reader 3.In the time receiving warning information from multiple data recorder equipment 2, relaying reader 3 is by comprehensively generating these warning informations comprehensive warning information (S3).
Next, relay beacon is transmitted into relaying labeling apparatus 4(S4 by relaying reader 3).This relay beacon comprises comprehensive warning information.In the time receiving relay beacon, relay beacon equipment 4 upgrades comprehensive warning information (S5).More specifically, the comprehensive warning information being stored in storage unit 23 is updated to the comprehensive warning information receiving.
Subsequently, in the time that the vehicle of assembling label reader equipment 5 on it travels near relaying labeling apparatus 4, if launch beacon (data request signal) from label reader equipment 5 to relaying labeling apparatus 4 (S6), relaying labeling apparatus 4 is launched comprehensive warning information (S7) in response to the transmission of beacon to label reader equipment 5.
According to the data relay system 1 according to the first embodiment, data recorder equipment 2 even can be arranged on to the position not arriving from the radiowave of label reader equipment 5, and even easily collect from the label reader equipment 5 with high-speed mobile the information being documented in multiple data recorder equipment 2.
That is to say, in the present embodiment, by relaying reader 3 and relaying labeling apparatus 4, the information (whether the object that instruction is monitored by sensor device 6 has abnormal information) being documented in data recorder equipment 2 is transmitted into label reader equipment 5 from data recorder equipment 2.Therefore, even in the time that data recorder equipment 2 is installed in the position (in the position not arriving from the radiowave of label reader equipment 5) that data recorder equipment 2 can not directly communicate by letter with label reader equipment 5, also can be by relaying reader 3 and relaying labeling apparatus 4 by information transmitting to label reader equipment 5.That is to say, data recorder equipment 2 even can be arranged on to the position not arriving from the radiowave of label reader equipment 5.
In addition, in this case, many warning informations of collecting from multiple data recorder equipment 2 are comprehensively a comprehensive warning information, and it is launched into label reader equipment 5.This comprehensive warning information is to generate with the form identical with warning information.In the time that the form of for example warning information comprises " sensor type, sensor states and sensor date ", the form of comprehensive warning information also comprises " sensor type, sensor states and sensor date ".(simultaneously, although the content of warning information comprises for example " sensor type " as " indicating the information of the type of each sensor ", as " sensor states " of " indicating the normal/abnormal information of each sensor " with as " sensor date " on " abnormal generation date when current date when normal/abnormal ", but the content of comprehensive warning information comprises for example " sensor type " as " information of instruction integrated data ", as " sensor states " of " the abnormal OR of sensor " with as " sensor date " on " current date/extremely occur date former days phase ".) therefore, can be comprehensive warning information be transmitted into label reader equipment 5 from relaying labeling apparatus 4 with the similar mode of warning information that is transmitted into label reader equipment 4 from data recorder equipment 2.In the time for example warning information can being transmitted into the label reader equipment 5 moving with high speed (such as 80km per hour) from data recorder equipment 2, also comprehensive warning information can be transmitted into the equally label reader equipment 5 with high-speed mobile from relaying labeling apparatus 4.
Therefore, data recorder equipment 2 even can be arranged on to the position not arriving from the radiowave of label reader equipment 5 according to the data relay system 1 of the present embodiment, and even easily collect from the label reader equipment 5 with high-speed mobile the information (whether the object that instruction is monitored by sensor device 6 has abnormal information) being documented in multiple data recorder equipment 2.
In addition, in the present embodiment, in the time launching comprehensive warning information from relaying reader 3 to relaying labeling apparatus 4, launch together update request signal.In the time receiving update request signal from relaying reader 3, relaying labeling apparatus 4 updates stored in the comprehensive warning information in comprehensive warning information storage unit.In the time receiving data request signal from label reader equipment 5, relaying labeling apparatus 4 is transmitted into label reader equipment 5 by upgrading comprehensive warning information.Therefore, can easily obtain up-to-date information (the comprehensive warning information of renewal).
In addition, in the present embodiment, relaying reader 3 termly (for example, once a day) is collected warning information from data recorder equipment 2.In addition, many warning informations of collecting are termly comprehensively comprehensive warning information by relaying reader 3, and it is transmitted into label reader equipment 5 from relaying labeling apparatus 4.Like this, can easily obtain the information of regular collection.
(the second embodiment)
Next, by the data relay system of describing according to a second embodiment of the present invention.To mainly describe according to the difference between the second embodiment and the data relay system of the first embodiment below.Meanwhile, according to the configuration of the present embodiment and operation by identical with those of the first embodiment, unless mentioned especially.
In a second embodiment, use by by the trunking comprehensively forming according to the relaying reader 3 of the first embodiment and relaying labeling apparatus 4.Therefore, there is data recorder equipment 2, trunking and label reader equipment 5 according to the data relay system 1 of the present embodiment.
Trunking is installed in the position arriving from the radiowave of data recorder equipment 2, and can communicate by letter with data recorder equipment 2.In addition, relaying labeling apparatus is installed in the position arriving when the vehicle that assembles label reader equipment 5 thereon from the radiowave that is assemblied in the label reader equipment 5 on vehicle travels (passing through) nearby, and also can communicate by letter with the label reader equipment 5 being installed on the vehicle just nearby travelling.
Fig. 6 is the block diagram that illustrates the configuration of trunking.As shown in Figure 6, trunking has the control module 31 being made up of CPU and the communication unit 32 being made up of active RFID module (A-RFID module), Wi-Fi module etc.In addition, relaying reader 3 has the storage unit 33 and the list holding unit 34 that are made up of storer.
Control module 31 has controls the collection control module 35 of collecting warning information from multiple data recorder equipment 2, and by the warning information of many collections comprehensively being generated to the comprehensive warning information generation unit 36 of comprehensive warning information.In addition, control module 31 has response control unit 37, and it controls the transmission (return) of comprehensive warning information to label reader equipment 5 in response to the beacon from label reader equipment 5 (data request signal).In addition, control module 31 has the processing unit 38 of renewal, when its generation at comprehensive warning information completes, will be stored in comprehensive warning information in storage unit 33 and be updated to the comprehensive warning information (up-to-date comprehensive warning information) of generation.The warning information of collecting and the comprehensive warning information of generation are stored in storage unit 33.
Be similar to the first embodiment, collect control module 35 and (for example, activated once a day), and control the multiple data recorder equipment 2 of communication unit 32 transmission requests and launch the beacon (data request signal) of warning information termly.In the time receiving beacon from trunking, data recorder equipment 2 is launched (returning) warning information in response to the reception of beacon to trunking.List holding unit 34 is stored instruction by the register list of collecting the data recorder equipment 2 of information from it.Collect control module 35 based on register list determine whether collection finishes.Collecting control module 35 is activated certain time period (for example, five minutes) and determines whether the collecting alarm information carrying out from all data recorder equipment 2 that are stored in register list completes.
The operation of the data relay system 1 that adopts above-mentioned configuration is described with reference to the sequence chart of Fig. 7.
Be documented in data recorder equipment 2 according to the data relay system 1 of the present embodiment also sensor input (sensor values) of autobiography sensor equipment 6 in the future.Trunking is activated termly, and launches beacon (data request signal) (S10) to data recorder equipment 2.Data recorder equipment 2 is launched warning information (S11) in response to this beacon to trunking.In the time receiving warning information from multiple data recorder equipment 2, relaying reader 3 is by comprehensively generating comprehensive warning information (S12) by these many warning informations.
Next,, in the time completing the comprehensive warning information of generation, trunking upgrades comprehensive warning information (S13).More specifically, will be stored in comprehensive warning information in storage unit 33 and be updated to the comprehensive warning information of generation.
Subsequently, in the time that the vehicle of assembling label reader equipment 5 on it travels near trunking, if (S14), trunking is launched comprehensive warning information (S15) in response to the transmission of beacon to label reader equipment 5 to transmitting beacon (data request signal) from label reader equipment 5 to trunking.
Also provide and those identical functions and the effect of the first embodiment according to the data relay system 1 of the second embodiment.That is to say, data recorder equipment 2 even can be arranged on to the position not arriving from the radiowave of label reader equipment 5, and even easily collect from the label reader equipment 5 with high-speed mobile the information being documented in multiple data recorder equipment 2.
Although embodiments of the invention are described as to exemplary embodiment, scope of the present invention is not limited to this, and in the scope that can narrate in the claims according to object, changes and be out of shape.
Although described the preferred embodiments of the present invention that can imagine at current point in time, but be understood that and can differently make embodiment be out of shape, and intention be that all that distortion in the spirit and scope of the invention is bonded in claims.
Industrial applicibility
As mentioned above, data relay system according to the present invention provide can be even in the effect of the position installation data reorder equipment not arriving from the radiowave of label reader equipment, and be suitably applied to for the sensor network in the inspection of the structure such as highway or bridge and in monitoring.
Reference numerals list
1 data relay system
2 data recorder equipment
3 relaying reader
4 relaying labeling apparatus
5 label reader equipment
6 sensor devices
7 sensor interfaces
8 control modules
9 communication units
10 storage unit
11 warning information generation units
12 transmission control units
13 control modules
14 communication units
15 storage unit
16 list holding units
17 collect control module
18 comprehensive warning information generation units
19 transmission control units
20 update request unit
21 control modules
22 communication units
23 storage unit
24 list holding units
25 reception control units
26 response control units
27 upgrade processing unit
30 trunkings
31 control modules
32 communication units
33 storage unit
34 list holding units
35 collect control module
36 comprehensive warning information generation units
37 response control units
38 upgrade processing unit
Claims (7)
1. a data relay system, comprising:
Data recorder equipment, described data recorder equipment is recorded the sensor input from sensor device;
Relaying reader, described relaying reader can with described data recorder devices communicating;
Relaying labeling apparatus, described relaying labeling apparatus can be communicated by letter with described relaying reader; And
Label reader equipment, described label reader equipment can be communicated by letter with described relaying labeling apparatus, wherein,
Described data recorder equipment comprises:
Warning information generation unit, described warning information generation unit generates warning information based on described sensor input, and whether described warning information indicates the object being monitored by described sensor device to have extremely; And
Warning information transmitter unit, described warning information is transmitted into described relaying reader by described warning information transmitter unit,
Described repeater reader comprises:
Collecting alarm information unit, described warning information is collected from multiple described data recorder equipment in described collecting alarm information unit;
Comprehensive warning information generation unit, described comprehensive warning information generation unit is by comprehensively generating comprehensive warning information by many warning informations; And
Comprehensive warning information transmitter unit, described comprehensive warning information is transmitted into described relaying labeling apparatus by described comprehensive warning information transmitter unit,
Described relaying labeling apparatus comprises:
Comprehensive warning information receiving element, described comprehensive warning information receiving element receives described comprehensive warning information from described relaying reader;
Comprehensive warning information storage unit, the comprehensive warning information that described comprehensive warning information cell stores receives; And
Response transmitter unit, described response transmitter unit is transmitted into described label reader equipment in response to the data request signal from described label reader equipment by the comprehensive warning information of storage, and
Described warning information is that the form information can be transmitted into described label reader equipment from described data recorder equipment generates, and described comprehensive warning information is to generate with the form identical with described warning information.
2. data relay system according to claim 1, wherein,
Described relaying reader comprises update request unit, described update request unit is launched for asking the update request signal of the described comprehensive warning information that updates stored in described comprehensive warning information storage unit in the time that described comprehensive warning information is launched into described relaying labeling apparatus, and
Described relaying labeling apparatus comprises comprehensive warning information updating block, and described comprehensive warning information updating block updates stored in the described comprehensive warning information in described comprehensive warning information storage unit in response to the reception of the described update request signal from described relaying reader.
3. data relay system according to claim 1, wherein, described warning information is collected from described data recorder equipment termly in described collecting alarm information unit.
4. a relaying reader, described relaying reader is used in data relay system, wherein:
Described data relay system comprises:
Data recorder equipment, described data recorder equipment is recorded the sensor input from sensor device;
Described relaying reader, described relaying reader can with described data recorder devices communicating;
Relaying labeling apparatus, described relaying labeling apparatus can be communicated by letter with described relaying reader; And
Label reader equipment, described label reader equipment can be communicated by letter with described relaying labeling apparatus,
Described data recorder equipment generates and indicates the object being monitored by described sensor device whether to have abnormal warning information based on described sensor input, and the warning information of generation is transmitted into described relaying reader,
Described repeater reader comprises:
Collecting alarm information unit, described warning information is collected from multiple described data recorder equipment in described collecting alarm information unit;
Comprehensive warning information generation unit, described comprehensive warning information generation unit is by comprehensively generating comprehensive warning information by many warning informations; And
Comprehensive warning information transmitter unit, described comprehensive warning information is transmitted into described relaying labeling apparatus by described comprehensive warning information transmitter unit,
In the time receiving described comprehensive warning information from described relaying reader, the comprehensive warning information that described relaying labeling apparatus storing received arrives, and in response to the data request signal from described label reader equipment, the comprehensive warning information of storage is transmitted into described label reader equipment, and
Described warning information is that the form information can be transmitted into described label reader equipment from described data recorder equipment generates, and described comprehensive warning information is to generate with the form identical with described warning information.
5. a relaying labeling apparatus, described relaying labeling apparatus uses in data relay system, wherein:
Described data relay system comprises:
Data recorder equipment, described data recorder equipment is recorded the sensor input from sensor device;
Relaying reader, described relaying reader can with described data recorder devices communicating;
Described relaying labeling apparatus, described relaying labeling apparatus can be communicated by letter with described relaying reader; And
Label reader equipment, described label reader equipment can be communicated by letter with described relaying labeling apparatus,
Described data recorder equipment generates and indicates the object being monitored by described sensor device whether to have abnormal warning information based on described sensor input, and the warning information of generation is transmitted into described relaying reader,
Described relaying reader is collected described warning information from multiple described data recorder equipment, by many warning informations are comprehensively generated to comprehensive warning information, and the comprehensive warning information generating is transmitted into described relaying labeling apparatus,
Described relaying labeling apparatus comprises:
Comprehensive warning information receiving element, described comprehensive warning information receiving element receives described comprehensive warning information from described relaying reader;
Comprehensive warning information storage unit, the comprehensive warning information that described comprehensive warning information cell stores receives; And
Response transmitter unit, described response transmitter unit is transmitted into described label reader equipment in response to the data request signal from described label reader equipment by the comprehensive warning information of storage, and
Described warning information is that the form information can be transmitted into described label reader equipment from described data recorder equipment generates, and described comprehensive warning information is to generate with the form identical with described warning information.
6. a trunking, described trunking uses in data relay system, wherein:
Described data relay system comprises:
Data recorder equipment, described data recorder equipment is recorded the sensor input from sensor device;
Described trunking, described trunking can with described data recorder devices communicating; And
Label reader equipment, described label reader equipment can be communicated by letter with described trunking,
Described data recorder equipment generates and indicates the object being monitored by described sensor device whether to have abnormal warning information based on described sensor input, and the warning information of generation is transmitted into described relaying reader,
Described trunking comprises:
Collecting alarm information unit, described warning information is collected from multiple described data recorder equipment in described collecting alarm information unit;
Comprehensive warning information generation unit, described comprehensive warning information generation unit is by comprehensively generating comprehensive warning information by many warning informations;
Comprehensive warning information storage unit, the comprehensive warning information that described comprehensive warning information cell stores generates; And
Response transmitter unit, described response transmitter unit is transmitted into described label reader equipment in response to the data request signal from described label reader equipment by the comprehensive warning information of storage, and
Described warning information is that the form information can be transmitted into described label reader equipment from described data recorder equipment generates, and described comprehensive warning information is to generate with the form identical with described warning information.
7. a data relay method, described data relay method is used in data relay system, wherein:
Described data relay system comprises:
Data recorder equipment, described data recorder equipment is recorded the sensor input from sensor device;
Relaying reader, described relaying reader can with described data recorder devices communicating;
Relaying labeling apparatus, described relaying labeling apparatus can be communicated by letter with described relaying reader; And
Label reader equipment, described label reader equipment can be communicated by letter with described relaying labeling apparatus,
Described data relay method comprises:
At described data recorder equipment place, generate and indicate the object being monitored by described sensor device whether to there is abnormal warning information based on described sensor input, and the warning information of generation is transmitted into described relaying reader,
At described relaying reader place, collect described warning information from multiple described data recorder equipment, by many warning informations are comprehensively generated to comprehensive warning information, and the comprehensive warning information generating is transmitted into described relaying labeling apparatus, and
At described relaying labeling apparatus place, receive described comprehensive warning information from described relaying reader, the comprehensive warning information that storing received arrives, and in response to the data request signal from described label reader equipment, the comprehensive warning information of storage is transmitted into described label reader equipment, and
Described warning information is that the form information can be transmitted into described label reader equipment from described data recorder equipment generates, and described comprehensive warning information is to generate with the form identical with described warning information.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-227347 | 2011-10-14 | ||
| JP2011227347A JP5874014B2 (en) | 2011-10-14 | 2011-10-14 | Data relay system, relay reader device, relay tag device, relay device, and data relay method |
| PCT/JP2012/006224 WO2013054482A1 (en) | 2011-10-14 | 2012-09-28 | Data relay system, relay reader apparatus, relay tag apparatus, relay apparatus, and data relay method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103890672A true CN103890672A (en) | 2014-06-25 |
| CN103890672B CN103890672B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280050472.7A Expired - Fee Related CN103890672B (en) | 2011-10-14 | 2012-09-28 | Data relay system, relaying reader, relaying labeling apparatus, trunking and data relay method |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5874014B2 (en) |
| CN (1) | CN103890672B (en) |
| IN (1) | IN2014CN03240A (en) |
| WO (1) | WO2013054482A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104951721A (en) * | 2015-06-25 | 2015-09-30 | 上海大学 | Anti-collision reading method for densely distributed RFID (radio frequency identification) tags |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102505286B1 (en) * | 2020-10-05 | 2023-03-02 | 주식회사 에이펄스테크롤리지 | RFID fusion module in which tag and reader are integrated and RFID system including the same |
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- 2011-10-14 JP JP2011227347A patent/JP5874014B2/en not_active Expired - Fee Related
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2012
- 2012-09-28 CN CN201280050472.7A patent/CN103890672B/en not_active Expired - Fee Related
- 2012-09-28 WO PCT/JP2012/006224 patent/WO2013054482A1/en active Application Filing
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| CN1112316A (en) * | 1994-05-19 | 1995-11-22 | 陈宗铭 | Small relay for communication |
| CN1495651A (en) * | 2002-07-10 | 2004-05-12 | 松下电器产业株式会社 | Information repeat terminal and information distributing server |
| CN1677959A (en) * | 2004-03-31 | 2005-10-05 | 松下电器产业株式会社 | Relay equipment and communication system |
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| CN104951721A (en) * | 2015-06-25 | 2015-09-30 | 上海大学 | Anti-collision reading method for densely distributed RFID (radio frequency identification) tags |
| CN104951721B (en) * | 2015-06-25 | 2017-12-05 | 上海大学 | A kind of anticollision method for reading ID for the intensive RFID label tag laid |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013088942A (en) | 2013-05-13 |
| IN2014CN03240A (en) | 2015-07-03 |
| JP5874014B2 (en) | 2016-03-01 |
| CN103890672B (en) | 2016-08-17 |
| WO2013054482A1 (en) | 2013-04-18 |
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