WO2019072763A1 - Kontrolleinheit und verfahren zum kontrollieren einer gasmessvorrichtung - Google Patents
Kontrolleinheit und verfahren zum kontrollieren einer gasmessvorrichtung Download PDFInfo
- Publication number
- WO2019072763A1 WO2019072763A1 PCT/EP2018/077322 EP2018077322W WO2019072763A1 WO 2019072763 A1 WO2019072763 A1 WO 2019072763A1 EP 2018077322 W EP2018077322 W EP 2018077322W WO 2019072763 A1 WO2019072763 A1 WO 2019072763A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gas
- control unit
- type
- measuring device
- data
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0073—Control unit therefor
- G01N33/0075—Control unit therefor for multiple spatially distributed sensors, e.g. for environmental monitoring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0073—Control unit therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
Definitions
- Gas measuring devices which can detect different gas substance types in an ambient air by means of different gas sensor types.
- a gas measurement value obtained by means of a gas sensor type with reference to a specific or predefined type of gas substance can then be determined, for example, on a
- Display unit of the gas measuring device are displayed for a user.
- a user records here by means of a gas measuring device a gas reading at a particular location of the industrial plant. The goal is to determine if a gas concentration of a
- predetermined gas substance type at the measuring location exceeds a critical value.
- the user can then such a gas reading, for example, from a
- a first possibility of logging would be to manually enter the corresponding gas reading into a log by means of a pen. Later, after collecting different gas measured values at different measuring locations, the user can then hand over or deposit the protocol at a central administrative or administration point of the industrial plant. Another possibility would be to enter the gas reading into a mobile communication device to then communicate that gas reading to the central management facility. Such operations for detecting different gas readings at different Gasmessorten depending on the number of detected
- Measured values or sites to be visited represent a complex procedure.
- the object of the present invention is to provide a control unit and a method for controlling a gas measuring device, by means of which it is possible to efficiently detect and transmit gas measured values by means of a gas measuring device.
- control unit for controlling a gas measuring device according to claim 1.
- the object of the invention is achieved by a method for controlling a gas measuring device according to claim 12.
- the control unit according to the invention for controlling a gas measuring device comprising a first data interface, a second data interface and a control unit, comprises the control unit, which is designed to be controlled by a control unit
- Network Instance via the first data interface to receive a first request message, which is a request for providing at least one
- Request message which is a request to send information related to a potential presence of at least one
- Gas sensor type gas sensor further comprises receiving from the gas measuring device via the second data interface, a response message containing the information related to the potential presence of the at least one
- Gas sensor type further derived from the information of the response message, whether in the gas measuring device, a type of gas sensor is present, which corresponds to the predetermined gas substance type, as well as in the case of a positive
- Gas substance type corresponds, then just the gas measuring device is requested by means of the third request message to transmit the gas measured value to the control unit or its control unit.
- the gas-measuring device it is thus not necessary for the gas-measuring device to continuously or continuously transmit measured values to the control unit or its control unit, but it can just be a data transmission of measured values from the gas-measuring device to the control unit or their
- Control unit be controlled by means of the control unit according to the invention.
- the second data interface is a radio interface
- the gas measuring device only then transmits the gas measured value to the control unit or its control unit, if indeed one
- Gas reading of the given gas substance type can be provided by the gas measuring device. If a plurality of gas measuring devices on a larger industrial plant permanently provide respective measured values via a communication network such as a radio network, then a case could occur in which the respective communication signals or radio signals interfere with each other and thus unnecessarily utilize or burden network resources of the radio network.
- a communication network such as a radio network
- Control unit it is possible for him to perform a transfer of gas readings to the network instance so automated that the
- Network instance which, for example, in a central or
- Management center of the industrial plant only needs to receive data when the gas measuring device is actually suitable to the
- control unit according to the invention is advantageous because the first
- Request message which indicates a request for providing at least one gas measurement value of a given type of gas substance, can be transmitted to the control unit or its control unit already at a time at which the control unit is not yet sufficiently close to the
- Gas meter is to communicate with this by means of a radio transmission
- the control unit can therefore initially receive only the first request message and then at a later time, at which a radio communication between the control unit and the gas measuring device via the second data interface is possible, then by means of the second
- Request message trigger the transmission of the measured value from the gas measuring device to the control unit. This can be advantageous in particular when a data transmission via the second data interface on a
- Funkübertragungsart based which is only for the transmission of radio signals over shorter distances between gas measuring device and control unit capable of. This may for example be the case in a radio transmission type such as the Bluetooth standard.
- the gas measuring device then just does not have one
- the first data interface may e.g. a
- the control unit according to the invention is also advantageous in the case where the gas measuring device is a gas measuring device that can be carried by a user or transported by a user.
- the control unit at an initial time via the first data interface, to receive from the network entity the first request message, for example at the location of a central administration or administration center, e.g. via a wired or a wireless data transmission, and then the user brings both the portable control unit and the portable gas measuring device at a later, second time to the point at which the gas measurement by the gas measuring device under control of
- Control unit should be recorded and provided. Was then through the Control unit using the gas measuring device detects a gas reading, it can then be transmitted at an even later, third time from the control unit via the first data interface to the network instance, eg wirelessly via an LTE connection. This is particularly advantageous if at the place where the gas reading is to be detected, a
- Data communication over the first data interface to the network entity is not possible due to a lack of radio coverage.
- the user can then transmit the gas measured value to the network instance via the first data interface of the control unit at the third time when the control unit is located at a location at which a data transmission by means of a
- Control unit via the first data interface to the network instance is possible again.
- the control unit according to the invention is also advantageous because not the
- Gas measuring device itself must allow a radio transmission over their own data interface up to the network instance, but that this can be made possible just by the control unit.
- the gas measuring device can be limited to the fact that the gas measuring device enables a radio transmission to the control unit only via a radio standard, which can transmit data only over shorter distances, such as the Bluetooth standard.
- the gas measuring device then itself does not have to allow radio transmission over longer distances, such as in the case of an LTE connection, and therefore does not have to be registered in a mobile radio network as a single user with its own registration, for example by means of an LTE simcard. In other words, it is possible for the control unit to have sufficient
- the control unit can then, for example in the form of a user-portable unit to different locations, each with different
- Gas measuring devices are brought to then transmit respective gas reading of the respective gas measuring devices to the network entity.
- the control unit is designed such that the second
- Request message a request to send a
- predetermined gas substance type and derived from the configuration information, whether in the gas measuring device to a given gas substance type
- control unit is designed such that the second
- Request message has an information which the predetermined
- Gas substance type or one to the given gas substance type
- control unit is designed such that the control unit is designed, in the event that a gas sensor type is present in the gas measuring device, which corresponds to the predetermined gas substance type, the third request message via the second data interface to the
- Send a gas measuring device further via the second data interface to receive the at least one data message of the first kind, and on receiving the at least one data message through the first data interface one
- control unit is designed such that the third
- Request message further a request for detecting the at least one gas measurement value of the predetermined type of gas substance indicated by the gas measuring device.
- control unit is designed such that the control unit further has a user interface and wherein the control unit is further configured to transmit the data message of the second type via the first data interface to the network instance as a function of an input by a user into the user interface.
- control unit is configured such that the control unit further comprises an optical display unit, wherein the control unit is further configured to receive via the second data interface a plurality of data messages of the first type, which index a plurality of gas measurements, from the plurality of gas readings a current gas reading and at least one to select another gas reading and output by means of the optical display unit to the user, and also depending on a user input of the user in the user interface to select one of the output gas readings and as the at least one gas reading of the given gas substance type by means of the data message of the second kind to the network in punch to convey.
- control unit is designed such that the control unit is further configured based on the at least one gas measurement value
- control unit is configured such that the control unit is further configured, in the event that in the gas measuring device, a type of gas sensor corresponding to the predetermined type of gas substance is not present, to the
- Network instance via the second data interface to transmit an information message, which indicates that providing the at least one
- Gas reading of the given gas substance type can not be done.
- control unit is designed in such a way that the control unit is further designed, in the event that a gas sensor type corresponding to the predetermined gas substance type is not present in the gas measuring device, based on a user input into the user interface, the gas measured value of the predetermined
- control unit is designed such that the control unit is further configured, via the second data interface with the gas meter one Data exchange to bring about a logical data transfer coupling between the control unit and the gas meter, and further in the event that no corresponding to the given Gassubstanztyp gas sensor type is present in the gas measuring device, with another gas meter via the second data interface, a data exchange to bring about a further logical data transfer coupling perform between the control unit and the other gas meter, and also by means of a data exchange with the other gas measuring device via the second data interface, whether in the other gas measuring device, a gas sensor type is present, which corresponds to the predetermined gas substance type, and in the case of a positive derivation result, the third Request message to the others
- Gas transmitter to send, and on receiving the at least one
- Gas measured value of the given gas substance type to provide this at least one gas measurement value to the network in punch.
- a gas meter via a second data interface the second request message having a request to send information related to a potential presence of at least one type of gas sensor of the gas meter,
- Gas meter a type of gas sensor is present, which corresponds to the predetermined gas substance type, as well as in the case of a positive derivative result
- a gas measuring device which indicates a request for transmitting the at least one gas measurement value of the predetermined type of gas substance to the control unit, o and upon receipt of the at least one gas measurement value, providing the at least one gas measurement value to the network entity.
- the proposed control unit can be considered as a device.
- the control device can be given as a computing device.
- FIG. 1 a shows a preferred embodiment of the invention
- FIG. 1 b shows a gas measuring device
- FIGS. 2a, 2b, 2c show an exchange of messages
- FIG. 3 a shows exemplary method steps for carrying out the method according to the invention
- FIG. 3b shows preferred method steps
- Figures 4a, 4b respectively preferred embodiments of a
- FIG. 5 shows preferred method steps for selecting
- FIG. 6 shows preferred method steps for generating
- FIG. 7a shows preferred method steps for informing a central network entity
- FIG. 7b shows preferred method steps for detecting a
- FIG. 8a shows preferred method steps for a logical one
- Figure 8b shows the control unit according to the invention together with several gas measuring devices.
- FIG. 1a shows a preferred embodiment of the invention
- Control unit K has a first data interface D1 and a second data interface D2 and a control unit S.
- control unit K preferably has a memory unit M.
- M are preferably interconnected via an internal data bus DB.
- the control unit S may be in the form of hardware and / or software. Via the data interface D1, the control unit K with a central
- Network instance Nl communicate over a network NW.
- the control unit K from FIG. 1 a preferably also has a user interface N for detecting a user input.
- the user interface N like other subunits of the control unit K, is connected to the other subunits by means of the data bus DB.
- control unit K has an optical display unit O, which is connected via the data bus DB with the other subunits of the control unit K.
- the user interface N and the visual display unit O may also be given as an integral unit, e.g. in the form of a touch-sensitive
- Display unit which can preferably be called a touch screen.
- FIG. 1b shows a gas measuring device GV, which by means of a
- the gas measuring device GV preferably has a control unit SG and a memory unit MG.
- the gas measuring device has at least one type of gas sensor GS1, GS2.
- Control unit SG and the memory unit MG connected to each other via an internal data bus DBG.
- a type of gas sensor is a specific gas sensor which is used to detect gas readings relative to a gas sensor
- predetermined gas substance type is suitable.
- An example of a gas substance type is carbon monoxide.
- Another example of a gas substance type is
- Hydrogen sulphide Yet another example of a gas substance type is methane.
- gas measuring device GV With a gas measuring device GV, it may just be necessary for a specific type of gas sensor to be present to detect a given type of gas substance. Not all gas sensor types GS1, GS2 may be suitable for all types of gas substance types. Therefore, there may possibly come to a situation where a user wants to use a gas meter GV to detect a gas reading related to a given type of gas substance, but it may not be clear to the user before the step of detecting whether the gas meter is GV
- Gas meter GV has an adequate type of gas sensor for the specific or predetermined type of gas substance.
- a control unit according to the invention is therefore proposed, which is explained in more detail below by way of example by exchanging data messages according to FIG. 2a and a sequence of method steps according to FIG. 3a.
- the figures 2a and 3a are contiguous in the context of the following explanation to consider.
- a request message AN1 is sent to the control unit K.
- the control unit of the control unit K receives the first request message AN1 via the first data interface in step S1.
- This request message AN1 contains data elements which indicate that at least one gas measurement value should be provided with respect to a specific or predefined gas substance type.
- the first request message AN1 indicates that
- Hydrogen sulfide is to be measured.
- Request message AN1 also the location at which the gas reading is to be detected. This can be indexed, for example, by the fact that the
- Request message AN 1 indicates exactly which gas measuring device is to be used for detecting the gas measurement value;
- the network entity N1 is known as a fixed location of the gas measurement device GV.
- the control unit can then output information to the user on the optical display unit at which location or by means of which gas measuring device it should detect and provide a gas measured value of a specific or predefined gas substance type by means of a gas measuring device.
- the control unit then sends a second request message AN 2 via the second data interface in a step S 2
- the request message AN2 indicates a request to send information ING by the gas meter.
- the information ING is related to a potential presence of at least one type of gas sensor of the gas measuring device GV.
- control unit requests the gas measuring device to provide information related to the gas measuring device
- GV present gas sensor types is.
- the control unit then receives a response message AW via the second data interface from the gas measuring device GV in a step S3.
- the response message AW contains the information ING, which is related to a potential presence of at least one type of gas sensor. Receiving the response message AW takes place in a method step S3.
- control unit then derives from the information ING of the response message AW whether there is a gas sensor type in the gas measuring device GV which corresponds to the predetermined gas substance type which was predetermined by the first request message.
- Method step SX in which preferably the method ends.
- Gas measuring device a type of gas sensor present, which corresponds to the predetermined type of gas substance, the control unit S sends in the step S5 a third request message AN3 via the second data interface D2 to the gas measuring device GV.
- the third request message AN3 indicates a
- Control unit or the control unit K to send or transmit. If a data message of the first type DN1, which contains the gas measured value GW, is then received in a step S6, the control unit then sends the at least one gas measured value in the form of a data message of the second type DN2 to the network entity N1 in a step S7.
- control unit according to the invention or the method according to the invention is advantageous because it avoids the gas measuring device GV having to transmit data messages with the gas measured value GW to the control unit K or its data interface D2 continuously or chronologically consecutively, but instead it comes It is only then for a data transfer from the gas measuring device GV to the control unit or its control unit if it is actually clear whether the gas measuring device GV can actually provide gas measured values which are of the type of the given type of gas substance.
- the second data interface is preferably a wireless data interface in the form of a radio interface according to a radio standard such as
- control unit is a device which can be worn by a user or even held by hand, by means of which the controlled and above-described detection of gas measured values is possible without the user using the gas measuring device must hold in the hand.
- Gas measuring device may therefore be a separate module to the control unit with its own housing.
- the gas measuring device may already be present at the location of the measurement, but the user must arrive with his control unit only at a later time at the location of the measurement. This is right now
- gas measuring devices can be installed permanently or semi-permanently, but the user to capture different gas measured values of different types of gas substance
- Gas measuring device but for the given gas substance types garkeinen has a corresponding gas sensor.
- Such a misconception can be intercepted by the control unit according to the invention or the method according to the invention just that a transmission of a gas measured value takes place only after a check of the gas sensor types of the gas measuring device.
- the first data interface may preferably be a radio interface, for example in the form of a mobile radio interface according to the LTE standard.
- the first data interface may also be a wired data interface, such as a USB (Universal Serial Bus) interface, via which then the first request message AN1 to the
- Control unit or control unit can be transmitted. This can be advantageous, for example, in a scenario in which at the beginning of a working shift on an industrial plant, a user controls his control unit over the first
- FIG. 2b shows a first variant in which the control unit S deduces whether a type of gas sensor is present in the gas measuring device GV and which is connected to the gas sensor
- the request message AN2 requests a request to the gas measuring device
- This configuration information K1 which the control unit or the control unit requests from the gas measuring device GV, then actually indicates existing gas sensor types GS1, GS2 in the gas measuring device GV.
- the response message AW then has this configuration information K1.
- the configuration information K1 gives the control unit K or its
- Gas measuring device GV are present.
- This configuration information K1 is used in a variant of a derivation step AS1 in order to infer whether or not there is any in the gas measuring device GV
- the gas substance type predetermined via the request message AN1 is one to which the gas sensor type GS1 of the gas measuring device GV corresponds.
- the method then branches to step S5 of FIG. 3a, in which the third request message AN3 is then sent to the gas measuring device GV.
- the method then proceeds in the manner previously described with reference to Figs. 2a and 3a.
- the derivation or a derivation step AS1 so falls the control unit of the control unit K, the decision on the sending of
- FIG. 2c shows a second variant of the diverting or diverting step AS2 for deriving or determining whether GV is present in the gas measuring device
- Gas sensor type is present, which corresponds to the given gas substance type.
- the second request message AN2 has information Tl which indicates the predetermined type of gas substance or a type of gas sensor corresponding to the predetermined type of gas substance.
- control unit S can thus transmit as information T1 a data element to the gas measuring device GV by means of the request message AN2, which indicates to which type of gas substance type a gas measured value is to be detected.
- control unit S as the information Tl in the second
- Request message AN2 provide a data element which indicates a corresponding to the given gas substance type gas sensor type.
- a type of gas sensor may be characterized, for example, by the fact that a specific type number of a gas sensor type is present as the information T1 in the second request message AN2.
- the response message AW information ING2 which indicates whether in the gas-measuring device to a predetermined
- Gas substance type corresponding gas sensor type is present.
- This information ING2 may, for example, be a simple Boolean data element in the form of a 0 or 1, for example, where a 0 indicates that there is no corresponding type of gas sensor for the given type of gas substance in the gas measuring device.
- the main logic for determining whether there is a corresponding type of gas sensor in the gas measuring device for the given type of gas substance thus lies in the second variant of the discharge on the side of the gas measuring device.
- Derivation step AS2 determines the control unit whether the data item or the information ING2 indicates that there is a gas sensor type in the gas measuring device, which corresponds to the predetermined type of gas substance. If this is the case, the method in this second variant proceeds to step S5 of FIG. 3a, in which the third request message is then transmitted to the gas-measuring device, as described above with reference to FIGS. 2a and 3a.
- the control unit from the Information ING2 of the response message AW derives whether or not there is a gas sensor type in the gas-measuring device that corresponds to the predetermined type of gas substance.
- the third request message indicates a request for
- Control unit S has determined that the gas measuring device GV actually has a gas sensor type GS1, which corresponds to a predetermined gas substance or a predetermined type of gas substance from the first request message. This makes it possible that the gas measuring device for
- control unit K is advantageous, since a data transmission from the gas measuring device G to the control unit K has to take place only in the case that actually a gas measured value to the predetermined
- Gas substance type can be detected by means of the gas measuring device and therefore that a data transfer of gas measured values must not be carried out continuously. As a result, energy can be saved in the gas measuring device for the purpose of data transmission of gas measured values.
- control unit can preferably have a user interface N via which user inputs
- control unit S can in this case therefore
- a measured value GW on the visual display unit O for the user.
- the user then has the option of considering the measured value himself and, for example, making a decision with regard to the plausibility measured value.
- the figure 3b can be connected to the
- Step S6 of Figure 3a connect the process step S6A, in which this display takes place.
- an input NE of the user can then be accepted and just after the presence of this input NE in the method step S7, the measured value GW can be accepted by means of the Data message of the second type DN2 are transmitted to the network entity Nl.
- the user can thus check by means of an input or even non-input of his user input NE whether the measured value is actually transmitted to the network entity N1 by means of the data message of the second type DN2.
- FIG. 4a which shows a preferred embodiment of the user interface N
- This embodiment of the user interface N preferably also simultaneously represents, as an integral subdevice, the optical display unit O from FIG. 1a of the control unit K.
- the user interface N is a touch-sensitive display unit, which can also be called a touch screen.
- the control unit brings by means of the user interface N in a predetermined display area B1 the gas reading GW for display, which is a reading of 4.3 in this example.
- the user can then, for example, the aforementioned
- a further predetermined display area B2 can be displayed, which is shown here by dashed lines, in which case touching the other predetermined display area B2 the previously described
- User input NE represents. For example, a user can then actuate a so-called touch button in order to trigger the transmission of the gas measured value GW by means of the data message of the second type DN2.
- FIG. 4b shows a further preferred embodiment of the user interface N, which also includes here as an integral subdevice the optical display unit O from FIG. 1a.
- FIG. 5 shows preferred method steps, which will now be explained in more detail in connection with the representation of the user interface N from FIG. 4b.
- the control unit of the control unit can receive via the second data interface D2 a plurality of data messages of the first type DN1, which then several
- Gas readings GW1, GWN index Such an embodiment of the method is advantageous, for example, when these multiple gas measured values are to be evaluated by the control unit of the control unit by means of continuous measurement value detection by the gas measuring device.
- the control unit then collects or stores, preferably by means of the memory unit, the plurality of gas measured values GW1,
- the control unit S selects in a step S1 1 from the plurality of gas measured value GW1, GWN a current gas measured value GWA, which is shown in Figure 4b in a predetermined display area B1 1. Furthermore, the control unit selects or stores at least one further gas measurement value GWMIN, which is displayed in FIG. 4b in a predetermined display area B12. Furthermore, a second additional gas measurement value GWMAX can also be the largest
- Process steps S12 represents. Thus, there is an output of the selected gas measured values by means of a user interface or an optical display unit to the user.
- This embodiment of the method can be advantageous if the user himself should have the power of decision as to whether a current gas measured value GWA or another such as a minimum or maximum gas measured value GWMIN, GWMAX should be transmitted to the network instance as a gas measured value.
- a further user input NE2 of the user into the user interface takes place in order to select one of the displayed or output gas measured value GWA, GWMAX, GWMIN. This can be done, for example, by the user selecting one of the predefined display areas B1 1, B12, B13 from FIG. 4b as touch-sensitive display areas of the display area
- User interface N touched. As a result, then just selects the user to the
- the selected or selected gas measured value is then transmitted to the network instance as the at least one gas measured value of the predetermined type of gas substance by means of the second type data message DN2.
- FIG. 6 shows preferred steps in connection with the generation of a digital signature. It may be of interest to the network entity whether a gas measurement transmitted to it by the control unit has actually been transmitted by such a control unit which is trustworthy for the network entity. Likewise, it can be turned off, whether the user of the control unit itself is trusted for the network instance.
- step S20 of FIG. 6 the control unit based on the at least one gas measurement value
- Measured data record MD generated, which can be done for example by displaying a measured value according to a predetermined number coding.
- a predetermined number coding is, for example, the ASCII code.
- the control unit S can then receive a default data record from the memory unit M of FIG. This default record can
- control unit S via the user interface N this
- Control unit K or its memory unit M which makes it just possible to prove at a later time that the measured value GW was transmitted by or by means of a special control unit K detected.
- step S22 the
- Control unit based on the default data set, ie a private key, and the at least one measured value data set to generate a digital signature DS of at least one measured value data set.
- the measured value data record is then stored together with the data record of the digital signature, for example in the central network instance, then it can also be verified at a later time whether a specific user or a specific device is detected during the acquisition of the measured value by the user
- step S23 which corresponds to step S7 of FIG. 3a, the second data message of the second type DN2 is then sent to
- Network instance Nl transmitted which in this example has the measured value data record MD and the digital signature DS.
- FIGS. 2 a, 2 b, 2 c it can be decided in the respective discharge steps AS, S1, S2 that no gas sensor type corresponding to the given type of gas substance is present in the gas measuring device. According to the exemplary embodiments embodied there, it is then possible to branch to a method step SX in which the method preferably ends. According to the exemplary embodiment of FIG. 7 a, instead of the
- Step SX are branched to a method steps S101, in which then an information message INX is transmitted to the network in punch Nl.
- the information message INX then indicates that it is not possible to provide the at least one gas measurement value of the predetermined type of gas substance. This is advantageous since the network entity N1 is informed about this in the event that the gas measuring device does not have a type of gas sensor which corresponds to the given type of gas substance and can itself derive corresponding measures.
- a user input NE3 of a user in a method step S102.
- the user input can take place, for example, via a touch-sensitive display unit N, such as a touch screen, in which case fields for specifying measured values which the user can use are then displayed on the display unit or user interface.
- the user interface may also be a keyboard or other unit for inputting a user input.
- the control unit S Based on the user input NE3, the control unit S then generates a measured value GW in step S103.
- the data message of the second type DN2 is then transmitted to the network entity N1, wherein the latter
- Data message of the second kind DN2 has the gas reading GW.
- This method according to FIG. 7b can be advantageous if a
- Control unit K in the figure 1 a for example, is not possible, but the
- Gas measuring device GV in Figure 1 b for example, a display unit, so that the user just then read the reading there in the
- control unit or its control unit is designed to be with a gas measuring device
- Such a pairing is known for example as Bluetooth pairing. As a result, therefore, due to a logical data transfer coupling
- control unit or its control unit is not connected to any gas measuring device for data transmission and transmission of gas readings data, but that due to the
- control unit S carries out a data exchange via the second data interface D2 with the gas measuring device GV, which is used to produce a logical
- step S300 the control unit via the two data interface D2 a data exchange to bring about a further logical data transfer coupling between the control unit or the
- Running control unit and the other meter are Running control unit and the other meter.
- the method step S301 essentially corresponds to the method step S5 from FIG. 3, in which the method described there is then continued by sending the third request message AN3.
- control unit S formed via the two data interface D2 deduce whether in the further gas measuring device to which it is now coupled, a gas sensor type is present, which corresponds to the predetermined type of gas substance.
- Gas measuring device GV and GV2 is shown in FIG. 8b. Although some aspects related to a process or a
- embodiments of the invention may be implemented in hardware or in software, particularly the controller.
- the implementation may be performed using a digital storage medium, such as a floppy disk, a DVD, a Blu-ray Disc, a CD, a ROM, a PROM, an EPROM, an EEPROM, or a
- FLASH memory a hard disk or other magnetic or optical memory are stored on the electronically readable control signals that can cooperate with a programmable hardware component or cooperate such that the respective method is performed.
- a programmable hardware component may be provided by a processor, a central processing unit (CPU), a graphics processing unit (GPU), a computer, a computer system, a computer
- ASIC Application-Specific integrated circuit
- Programmable gate array may be formed.
- the digital storage medium may therefore be machine or computer readable.
- some embodiments include a data carrier having electronically readable control signals capable of interacting with a programmable computer system or programmable hardware component such that one of the methods described herein is performed.
- An embodiment is thus a data carrier (or a digital storage medium or a computer-readable medium) on which the program is recorded for performing any of the methods described herein.
- embodiments of the present invention may be implemented as a program, firmware, computer program or computer program product having a
- Program code or be implemented as data wherein the program code or the data is effective to perform one of the methods when the program on a processor or a programmable
- the program code or the data can also be stored, for example, on a machine-readable carrier or data carrier.
- the program code or the data may be present, inter alia, as source code, machine code or bytecode as well as other intermediate code.
- Another embodiment is further a data stream, a signal sequence, or a sequence of signals that represents the program for performing any of the methods described herein.
- the data stream, the signal sequence or the sequence of signals can be configured, for example, to be transferred via a data communication connection, for example via the Internet or another network.
- Embodiments are also data representing signal sequences that are suitable for transmission over a network or a data communication connection, the data representing the program.
- a program may implement one of the methods during its execution by, for example, reading or writing one or more data into memory locations, optionally switching operations or other operations in transistor structures, amplifier structures, or other electrical, optical, magnetic or according to another operating principle working components are caused.
- a program can therefore acquire, determine or measure quantities, values, measured variables and other information by reading from one or more storage locations, as well as effect, initiate or execute an action by writing to one or more storage locations and control other devices, machines and components ,
- the embodiments described above are merely illustrative of the principles of the present invention. It will be understood that modifications and variations of the arrangements and details described herein will be apparent to others of ordinary skill in the art. Therefore, it is intended that the invention be limited only by the scope of the appended claims and not by the specific details presented on the basis of the description and explanation of the embodiments herein.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Combustion & Propulsion (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2005226.2A GB2581056B (en) | 2017-10-12 | 2018-10-08 | Checking unit and Process for Checking a Gas-measuring Device |
US16/754,446 US11029299B2 (en) | 2017-10-12 | 2018-10-08 | Control unit and method for controlling a gas measuring device |
CN201880066365.0A CN111164424B (zh) | 2017-10-12 | 2018-10-08 | 用于监控气体测量设备的监控单元和方法 |
AU2018348296A AU2018348296B2 (en) | 2017-10-12 | 2018-10-08 | Control unit and method for controlling a gas measuring device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017009525.6A DE102017009525A1 (de) | 2017-10-12 | 2017-10-12 | Kontrolleinheit und Verfahren zurn Kontrollieren einer Gasmessvorrichtung |
DE102017009525.6 | 2017-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019072763A1 true WO2019072763A1 (de) | 2019-04-18 |
Family
ID=63832416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2018/077322 WO2019072763A1 (de) | 2017-10-12 | 2018-10-08 | Kontrolleinheit und verfahren zum kontrollieren einer gasmessvorrichtung |
Country Status (6)
Country | Link |
---|---|
US (1) | US11029299B2 (de) |
CN (1) | CN111164424B (de) |
AU (1) | AU2018348296B2 (de) |
DE (1) | DE102017009525A1 (de) |
GB (1) | GB2581056B (de) |
WO (1) | WO2019072763A1 (de) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050088299A1 (en) * | 2003-10-24 | 2005-04-28 | Bandy William R. | Radio frequency identification (RFID) based sensor networks |
US20170184558A1 (en) * | 2015-12-23 | 2017-06-29 | Dräger Safety AG & Co. KGaA | Method for operating a test station for portable gas-measuring devices as well as test station for portable gas-measuring devices |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011007447A1 (de) * | 2011-04-15 | 2012-10-18 | Robert Bosch Gmbh | Verfahren zum Betrieb mindestens eines Sensorelements |
CN202758083U (zh) * | 2012-06-28 | 2013-02-27 | 欧司朗股份有限公司 | 传感器系统以及包含传感器的照明设备 |
CN102944648B (zh) * | 2012-11-15 | 2015-03-04 | 中国科学院自动化研究所 | 模块化智能气体检测装置 |
DE102013008425B3 (de) * | 2013-05-16 | 2014-05-22 | Dräger Safety AG & Co. KGaA | Verfahren zur Erkennung von Sensorvergiftungen und Teststation zur Durchführung des Verfahrens |
DE102013111714A1 (de) * | 2013-10-24 | 2015-04-30 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Verfahren zur Funktionseinstellung einer Messstelle und Messstelle |
TWI511495B (zh) * | 2013-12-09 | 2015-12-01 | Inst Information Industry | 用於感測器網路之資料整合裝置 |
DE102014015910B4 (de) * | 2014-10-29 | 2019-03-21 | Dräger Safety AG & Co. KGaA | Mobile Gasmesseinrichtung mit verbesserter Funktionssicherheit und Zuverlässigkeit |
CN204439608U (zh) * | 2014-12-13 | 2015-07-01 | 华中农业大学 | 便携式多种气体智能检测报警仪 |
CN104807968A (zh) * | 2015-05-11 | 2015-07-29 | 杭州北辰光电技术有限公司 | 气体传感器及其识别与校准方法 |
-
2017
- 2017-10-12 DE DE102017009525.6A patent/DE102017009525A1/de active Pending
-
2018
- 2018-10-08 GB GB2005226.2A patent/GB2581056B/en active Active
- 2018-10-08 WO PCT/EP2018/077322 patent/WO2019072763A1/de active Application Filing
- 2018-10-08 US US16/754,446 patent/US11029299B2/en active Active
- 2018-10-08 AU AU2018348296A patent/AU2018348296B2/en active Active
- 2018-10-08 CN CN201880066365.0A patent/CN111164424B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050088299A1 (en) * | 2003-10-24 | 2005-04-28 | Bandy William R. | Radio frequency identification (RFID) based sensor networks |
US20170184558A1 (en) * | 2015-12-23 | 2017-06-29 | Dräger Safety AG & Co. KGaA | Method for operating a test station for portable gas-measuring devices as well as test station for portable gas-measuring devices |
Also Published As
Publication number | Publication date |
---|---|
GB2581056A (en) | 2020-08-05 |
AU2018348296A1 (en) | 2020-03-05 |
CN111164424A (zh) | 2020-05-15 |
CN111164424B (zh) | 2022-07-05 |
AU2018348296B2 (en) | 2021-07-08 |
DE102017009525A1 (de) | 2019-04-18 |
GB2581056B (en) | 2023-01-18 |
US20200348279A1 (en) | 2020-11-05 |
US11029299B2 (en) | 2021-06-08 |
GB202005226D0 (en) | 2020-05-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102014219232A1 (de) | Fahrzeugdiagnostik- und -prognostiksysteme und verfahren | |
DE102012207817A1 (de) | Systeme und verfahren zum bestimmen des ladezustands einer batterie unter verwendung von vertrauenswerten | |
DE102016013406A1 (de) | Verfahren zum Betrieb eines Zustandsüberwachungssystems einer Schwingmaschine und Zustandsüberwachungssystem | |
DE102013213040B4 (de) | Übertragungsvorrichtung für ein Messgerät und Verfahren zum Übertragen von Rohdaten mit einer Übertragungsvorrichtung | |
DE102017116139A1 (de) | Flottenmanagementsystem für tragbare Wartungswerkzeuge | |
DE112016004325T5 (de) | Universalsensor und/oder Sensorcluster zur Bereitstellung eines Detektionsmusters | |
EP3598078B1 (de) | Batteriebetriebenes feldgerät mit zeitinformationsübermittlung | |
DE102006020150A1 (de) | System und Verfahren zur Testsondenverwaltung | |
DE102007053223A1 (de) | Verfahren zum Betreiben einer Messstelle, Messstelle und Sensoreinheit für eine solche Messstelle | |
DE102020208147A1 (de) | Datenformatvorbereitungsvorrichtung, edge-serverund datenformatvorbereitungsverfahren | |
DE102016124352A1 (de) | Kommunikationssystem und ein in dem Kommunikationssystem ausgeführtes Informationssammelverfahren | |
DE102019205700A1 (de) | Prüfsystem | |
DE102017115663A1 (de) | Verfahren zum Betreiben einer Messstelle und Messstelle | |
DE102013103030A1 (de) | Systeme und Verfahren zum Identifizieren von Fehlertypen | |
DE112019002804T5 (de) | Messvorrichtung, informationsverarbeitungsvorrichtung und kommunikationssystem | |
DE112016007159B4 (de) | Signalverarbeitungseinrichtung, signalverarbeitungsverfahren und signalverarbeitungsprogramm | |
WO2019072763A1 (de) | Kontrolleinheit und verfahren zum kontrollieren einer gasmessvorrichtung | |
DE102014111758A1 (de) | Verfahren zum Überprüfen eines Feldgerätes | |
DE112014003281T5 (de) | Integrationssysteme, Verfahren und Vorrichtungen für Reifendruckfterwachungssensoren | |
EP3574833B1 (de) | Verfahren zur statusüberwachung einer eine röntgenstrahlenquelle umfassenden röntgenstrahleranordnung für eine röntgeneinrichtung, röntgenstrahleranordnung, computerprogramm und elektronisch lesbarer datenträger | |
DE102012101166A1 (de) | Verfahren und System zur Simulation eines Überwachungssystems | |
DE102019117993A1 (de) | Zustandserfassungssystem und zustandserfassungsverfahren | |
CN112988914B (zh) | 一种基于区块链的纺织检测方法、装置和网络侧服务端 | |
DE112018007101T5 (de) | Verwaltungsgerät, Verwaltungssystem, Anzeigeverfahren und Programm | |
WO2016030141A1 (de) | Energiemanagementverfahren, energiemanagementeinrichtung, vermittlungseinrichtung für eine energiemanagementeinrichtung und computersoftwareprodukt |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 18785332 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2018348296 Country of ref document: AU Date of ref document: 20181008 Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 202005226 Country of ref document: GB Kind code of ref document: A Free format text: PCT FILING DATE = 20181008 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 18785332 Country of ref document: EP Kind code of ref document: A1 |