CN110030129B - Intelligent anti-fake filter system - Google Patents
Intelligent anti-fake filter system Download PDFInfo
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- CN110030129B CN110030129B CN201910390937.7A CN201910390937A CN110030129B CN 110030129 B CN110030129 B CN 110030129B CN 201910390937 A CN201910390937 A CN 201910390937A CN 110030129 B CN110030129 B CN 110030129B
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- card reader
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- 239000000446 fuel Substances 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 230000006698 induction Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000001939 inductive effect Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 4
- 239000003921 oil Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000002243 precursor Substances 0.000 description 4
- 239000000295 fuel oil Substances 0.000 description 3
- 239000010705 motor oil Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 101100545272 Caenorhabditis elegans zif-1 gene Proteins 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/024—Air cleaners using filters, e.g. moistened
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07773—Antenna details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
- H01Q1/2225—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
- F01M2011/031—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means characterised by mounting means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention discloses an intelligent anti-counterfeiting filter system, which comprises: the device comprises a plurality of filters and a plurality of card readers, wherein the filters are one or a combination of a plurality of fuel filters, oil filters and air filters; each filter is provided with an antenna, an electronic tag and a sensor, wherein the electronic tag stores filter element information of the filter, and the sensor is used for monitoring the filter element state of the filter; the card reader is electrically connected with the corresponding antenna, the card reader is electrically connected with the corresponding sensor, the sensor and the antenna which are arranged on the filter are electrically connected with the same card reader, and each card reader is provided with a communication interface which can communicate with an electric control unit of the engine or the whole car through a wire harness. The system can help a user to identify the fake filter element and remind the user of effectively processing the fake filter element at the first time according to the using state of the filter, so that the using reliability of the engine is improved, and the normal operation of the engine and the whole vehicle is ensured.
Description
Technical Field
The invention relates to the technical field of filter systems, in particular to a filter system capable of performing intelligent anti-counterfeiting management and control on a filter based on a wireless communication technology.
Background
The fuel filter, the engine oil filter and the air filter are commonly called as three filters, are important vulnerable parts of an engine and need to be replaced regularly. The fuel filter and the oil filter are typically mounted on a filter holder for securing the filter and for enclosing the filter housing and for clamping the filter cartridge, which in combination form a filter system.
According to different structures, the fuel/engine oil filter can be divided into a spin-on filter and a filter cartridge-replaceable filter, wherein a filter cartridge of the filter cartridge-replaceable filter is connected with a cover or a seat through threads or a clamping groove, can be detached, and the filter cartridge is assembled in the filter cartridge and can be taken out for replacement. The filter cylinder and the filter element of the spin-on filter cannot be detached and can only be screwed on the filter seat, and the filter cylinder and the filter element can only be used once, but are convenient to replace.
As a vulnerable part, the quality of the filter element directly influences the normal operation of the engine and the whole vehicle, and how to stop users from using the false filter element so as to ensure the normal operation of the engine and the whole vehicle becomes a problem which needs to be solved urgently.
In addition, along with the progress of automobile electronization and to whole car reliability promotion requirement, engine and whole car need more accurate understanding filter service condition, carry out effective processing at the precursor that the filter has problems or the first time that has problems, help promoting the reliability of engine.
The wireless communication is widely applied to the aspects of mobile payment, electronic ticketing, access control, mobile identity recognition, anti-counterfeiting and the like by means of the mobile terminal, but the wireless communication is not described in literature to be applied to a filter system of an engine to help a user to identify a fake filter element.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the intelligent anti-counterfeiting filter system which is used for helping a user to identify a fake filter element and reminding the user to effectively treat the filter element at the first time according to the using state of the filter, so that the using reliability of an engine is improved, and the normal operation of the engine and the whole vehicle is ensured.
In order to solve the technical problems, the intelligent anti-counterfeiting filter system adopted by the invention comprises: the device comprises a plurality of filters and a plurality of card readers, wherein the filters are one or a combination of a plurality of fuel filters, oil filters and air filters; each filter is provided with an antenna, an electronic tag and a sensor, wherein the electronic tag stores filter element information of the filter, and the sensor is used for monitoring the filter element state of the filter; the card reader is electrically connected with the corresponding antenna, the card reader is electrically connected with the corresponding sensor, the sensor and the antenna which are arranged on the filter are electrically connected with the same card reader, and each card reader is provided with a communication interface which can communicate with an electric control unit of the engine or the whole car through a wire harness.
Among the plurality of card readers, at least one card reader is electrically connected with two or more than two antennas, and the rest of the card readers are electrically connected with the corresponding antennas one to one.
Wherein, in the several card readers, the card readers are electrically connected with the corresponding antennas one to one.
Among the plurality of card readers, at least one card reader and an antenna electrically connected with the card reader are integrated and arranged in a corresponding filter, and the rest card readers are separated from the corresponding antennas and are arranged on the whole car or the engine.
One of the filters is a spin-on filter, the spin-on filter is in threaded connection with a filter seat, the electronic tag is fixedly arranged on the outer circumferential surface of a filter cylinder of the spin-on filter, a mounting frame is arranged between the spin-on filter and the filter seat, the antenna is arranged in the mounting frame, and the antenna is arranged at a position which is convenient to inductively couple with the corresponding electronic tag.
Wherein, the mounting bracket is fixed in through bolt fastener the filter seat.
The antenna is a cylindrical antenna, the arc surface of the electronic tag corresponds to the arc surface of the cylindrical antenna, the cylindrical antenna and the induction part of the electronic tag are respectively arranged on the respective arc surfaces, and the electronic tag is positioned on the inner side of the cylindrical antenna.
The mounting frame is axially fixed between the spin-on filter and the filter seat by means of screw thread clamping force between the spin-on filter and the filter seat, and a sealing ring is arranged between the end face of the mounting frame and the end face of the filter seat.
The antenna is a loop antenna, the loop antenna is arranged in the mounting frame, the annular end face of the electronic tag corresponds to the annular end face of the loop antenna, and the loop antenna and the induction part of the electronic tag are respectively arranged on the respective annular end faces.
One of the filters is a replaceable filter element type filter, the replaceable filter element type filter comprises a base and an upper cover which are fixedly connected together, a filter element is arranged in a cavity defined by the base and the upper cover, and the filter element comprises a filter element body and a filter element end cover; the electronic tag is arranged on the filter element end cover, and the antenna is arranged at a position which is convenient for inductive coupling with the electronic tag.
The antenna is a sheet antenna arranged in the upper cover, the electronic tag is a sheet electronic tag arranged in the filter element end cover, the sheet antenna corresponds to the end face of the sheet electronic tag, and the sheet antenna and the induction part of the sheet electronic tag are respectively arranged on the respective end faces.
The electronic tag is a cylindrical electronic tag arranged on the outer peripheral surface of the filter element end cover, the antenna is a cylindrical antenna arranged in an antenna bracket, the antenna bracket is fixed at the position of the base, the engine or the whole vehicle, which is convenient to fix, the cylindrical antenna corresponds to the arc-shaped surface of the cylindrical electronic tag, and the cylindrical antenna and the induction part of the cylindrical electronic tag are respectively arranged on the arc-shaped surfaces of the cylindrical antenna and the cylindrical electronic tag.
Compared with the prior art, the invention has the effects that when the filter element is replaced, the electronic tag stores the filter element information of the filter element, the filter element information is transmitted to the antenna through wireless communication with the antenna, the card reader is electrically connected with the antenna, the information collected by the antenna is read, whether the filter element is a genuine product or a fake product is analyzed, and the analysis result is transmitted to an electronic control unit of an engine or a whole vehicle, so that the control of the four-stage filter element of a road and a non-road is realized. When the sensor is used, the sensor is used for monitoring the state of the filter and is electrically connected with the card reader, the state of the filter is transmitted to the card reader, and the filter is effectively processed at the precursor of the problem or the first time of the problem, so that the reliability of an engine is improved.
In the invention, one card reader can be electrically connected with a plurality of antennas to realize one-card multi-reading, and also can be electrically connected with one antenna to realize one-card reading.
Drawings
FIG. 1 is a front view of a spin-on filter in a smart anti-counterfeit filter system of the present invention;
FIG. 2 is a longitudinal cross-sectional view of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at I;
FIG. 4 is a schematic diagram of the operation of the spin-on filter of FIG. 1;
FIG. 5 is a front view of a spin-on filter of another construction in the smart anti-counterfeit filter system of the present invention;
FIG. 6 is a longitudinal cross-sectional view of FIG. 5;
FIG. 7 is an enlarged view of a portion of FIG. 6 at II;
FIG. 8 is a schematic diagram of the operation of the spin-on filter of FIG. 5;
FIG. 9 is a longitudinal cross-sectional view of a removable cartridge filter in the smart anti-counterfeit filter system of the present invention;
FIG. 10 is a schematic view of the operation of the removable cartridge filter of FIG. 9;
FIG. 11 is a longitudinal cross-sectional view of another removable cartridge filter;
FIG. 12 is a schematic diagram of the operation of embodiment 1 of the intelligent anti-counterfeit filter system of the present invention;
FIG. 13 is a schematic diagram of the operation of embodiment 2 of the intelligent anti-counterfeit filter system of the present invention;
FIG. 14 is a schematic diagram of the operation of embodiment 3 of the intelligent anti-counterfeit filter system of the present invention;
in the figure: 1-filter seat, 2 a-mounting frame, 2 b-mounting frame, 3 a-spin-on filter, 3a 1-filter cartridge, 3a 2-filter cartridge, 3 b-spin-on filter, 4-wire harness, 5 a-antenna, 5 c-antenna, 6 a-electronic tag, 6 c-electronic tag and 7-seal ring;
81 a-base, 82 a-cartridge body, 83 a-cartridge end cap, 84 a-upper cap, 85 a-electronic tag, 86 a-antenna, 87 a-harness;
81 b-base, 82 b-cartridge body, 83 b-cartridge end cap, 84 b-upper cap, 85 b-electronic tag, 86 b-antenna, 87 b-harness, 88 b-antenna bracket;
100-air filter, 200-fuel oil coarse filter, 300-fuel oil fine filter and 400-engine oil filter.
Detailed Description
The following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, so as to further understand the purpose, the scheme and the effects of the present invention, but not to limit the scope of the appended claims.
Example 1
As shown in fig. 12, an intelligent anti-counterfeiting filter system is provided with a plurality of filters, wherein the filters are one or a combination of a plurality of fuel filters, oil filters and air filters, each filter is provided with an antenna, an electronic tag and a sensor, the electronic tag stores filter element information of the filter, the sensor is used for monitoring the filter element state of the filter, namely, the filter and various performance parameters and service lives of the fuel or the oil therein, such as pressure difference, temperature, moisture proportion, particle concentration and the like, are detected through the sensor, data of the filter are transmitted to a card reader, or the data are transmitted to an engine and an entire vehicle electronic control unit through the card reader and are compared with calibration data, and when the parameters are abnormal, the electronic control unit alarms and takes countermeasures, so that a user can effectively treat precursor of a problem or first time of the problem of the filter, and the reliability of the engine is improved. In this embodiment, one card reader is electrically connected to the antennas of the four filters (including one fuel strainer 200, one fuel fine filter 300, and two oil filters 400), respectively, realizing one-card four-reading), and the other card reader is electrically connected to the antennas of the air filter 100 one-to-one. Each card reader is electrically connected with the corresponding sensor, is electrically connected with the same card reader through the sensor and the antenna of one filter, and is provided with a communication interface which can communicate with an electric control unit of the engine or the whole vehicle through a wire harness.
In the air cleaner, the card reader and the antenna electrically connected with the card reader are integrated and arranged in the air cleaner, and the rest card readers are separated from the corresponding antennas and are arranged on the whole vehicle or the engine.
Example 2
As shown in fig. 13, the card reader of each filter is integrated with the corresponding antenna, and one-card double-reading is implemented in the intelligent anti-counterfeiting control of the fuel strainer 200 and the fuel fine filter 300, and the connection form of the sensor is the same as that of embodiment 1, and will not be described here.
Example 3
As shown in fig. 14, the card reader of each filter is integrally disposed with the corresponding antenna, and each card reader is electrically connected to the corresponding antenna of the filter one-to-one, so that one-card reading is realized, and the connection form of the sensor is the same as that of embodiment 1, and will not be described herein.
In the above three embodiments, the fuel filter (including the fuel strainer and the fuel fine filter) is generally a spin-on filter (or a removable cartridge filter may be used), fig. 1 to 4 show the structure of a spin-on filter, fig. 5 to 8 show the structure of another spin-on filter, fig. 9 to 10 show the structure of a removable filter (generally used for an oil filter), and fig. 11 shows the structure of another removable filter, which is modified on the basis of a common spin-on filter to have an intelligent anti-counterfeiting function, so that the filter is simple and easy to implement and is convenient to popularize and use. These four filters are described in detail below.
The first type of filter is a spin-on filter, the mechanical structure of which is shown in fig. 1-3, and the principle of operation of which is disclosed in fig. 4.
As shown in fig. 1 to 3, the spin-on filters 3a and 3b are screwed to the filter base 1, respectively. The electronic tag 6a is fixedly arranged (adhered or otherwise) on the outer peripheral surface of the filter cylinder 3a1 of the spin-on filter 3a, a mounting frame 2a is arranged between the spin-on filters 3a and 3b and the filter base 1, the antenna 5a is arranged in the mounting frame 2a, and the antenna 5a is arranged at a position convenient for inductive coupling with the corresponding electronic tag 6 a. The mounting bracket 2a is fixed to the filter base 1 by a bolt fastener.
The antenna 5a is a cylindrical antenna, the circular arc surface of the electronic tag 6a corresponds to the circular arc surface of the cylindrical antenna, and the cylindrical antenna and the induction part of the electronic tag are respectively arranged on the respective circular arc surfaces. The electronic tag 6a is located inside the cylindrical antenna 5a as seen in the figure. The electronic tag may be a closed cylindrical shape or an unsealed partial cylindrical shape, as required.
As shown in fig. 4, one card reader is electrically connected with two antennas to realize one-card double-reading, and is integrated with the two antennas and arranged in the mounting frame 2a, and the card reader is provided with a communication interface for communicating with an electric control unit of the engine or the whole vehicle through a wire harness 4 (shown in fig. 1). When the filter element is replaced, the electronic tag stores the filter element information of the filter, the filter element information is transmitted to the antenna through wireless communication with the antenna, the card reader is electrically connected with the antenna, the information collected by the antenna is read, whether the filter element is a genuine product or a fake product is analyzed, and an analysis result is transmitted to an electronic control unit of the engine or the whole automobile, so that the control of the four-stage filter element of the road and the non-road is realized. When the sensor is used, the sensor is used for monitoring the state of the filter and is electrically connected with the card reader, the state of the filter is transmitted to the card reader, and the filter is effectively processed at the precursor of the problem or the first time of the problem, so that the reliability of an engine is improved.
The second filter is another type of spin-on filter, the mechanical structure of which is shown in fig. 5-7, and the principle of operation of which is disclosed in fig. 8.
As shown in fig. 5 to 7, the structure is substantially the same as that of the above-mentioned spin-on filter except that the mounting bracket 2b is not fixed to the filter base by a bolt fastener, but is fixed axially between the spin-on filter 3a, 3b and the filter base 1 by means of a screw clamping force between the spin-on filter 3a, 3b and the filter base 1, and at this time, a seal ring 7 is provided between an end face of the mounting bracket 2b and an end face of the filter base 1.
Here, the antenna 5c is a loop antenna, the loop antenna is disposed in the mounting frame 2b, the annular end face of the electronic tag 6c corresponds to the annular end face of the loop antenna, and the loop antenna and the induction portion of the electronic tag are disposed on the respective annular end faces. From the figure, the electronic tag 6c is located below the loop antenna 5 c. An electric heater (not shown) may be provided in the mounting frame 2b to heat the fluid flowing through the filter.
As shown in fig. 8, a card reader is integrated with an antenna and is provided in the mounting frame 2 b.
The third filter is a filter element-replaceable filter, the mechanical structure of which is shown in fig. 9, and the working principle of which is disclosed in fig. 10.
As shown in fig. 9, the filter with replaceable filter element includes a base 81a and an upper cover 84a that are fixedly connected together, and a filter element is disposed in a cavity defined by the base 81a and the upper cover 84a, and the filter element includes a filter element body 82a and a filter element end cover 83a. The electronic tag 85a is disposed in the cartridge end cap 83a, the antenna 86a is disposed in the upper cap 84a, and the antenna 86a is disposed in a position that facilitates inductive coupling with the electronic tag 85 a.
The antenna 86a is a sheet antenna, the electronic tag 8a5 is a sheet electronic tag, the sheet antenna corresponds to an end face of the sheet electronic tag, and the sheet antenna and the sensing portion of the sheet electronic tag are respectively provided on the respective end faces. From the figure, the electronic tag 85a is located below the loop antenna 86 a.
As shown in fig. 10, a card reader is integrated with an antenna and is disposed within the upper cover 84 a.
The fourth filter is another filter element-replaceable filter, as shown in fig. 11, and has a structure substantially the same as that of the filter element-replaceable filter shown in fig. 9 to 10, except that the electronic tag 85b is a cylindrical electronic tag and is disposed on the outer peripheral surface of the filter element end cover 83b, the antenna 86b is a cylindrical antenna and is disposed in an antenna bracket 88b, the antenna bracket 88b is fixed to the base 81b or the engine or the vehicle at a position convenient for fixing, the cylindrical antenna corresponds to the arcuate surface of the cylindrical electronic tag, and the cylindrical antenna and the sensing portion of the cylindrical electronic tag are disposed on the respective arcuate surfaces. This structure does not interfere with the wire harness 87b when the upper cover 84b of the filter is turned. The electronic tag may be a closed cylindrical shape or an unsealed partial cylindrical shape, as required.
The present invention is not limited to the above-described embodiments, and all modifications based on the concept, structure and principle of the present invention are intended to fall within the scope of the present invention.
Claims (7)
1. A smart anti-counterfeit filter system, comprising:
a plurality of filters and a plurality of card readers, wherein the filters are a combination of two or three of a fuel filter, an oil filter and an air filter; it is characterized in that the method comprises the steps of,
each filter is provided with an antenna, an electronic tag and a sensor, wherein the electronic tag stores filter element information of the filter, and the sensor is used for monitoring the filter element state of the filter; the card reader is electrically connected with the corresponding antenna, the card reader is electrically connected with the corresponding sensor, the sensor and the antenna which are arranged on one filter are electrically connected with the same card reader, and each card reader is provided with a communication interface which can communicate with an electric control unit of the engine or the whole car through a wire harness;
one of the filters is a spin-on filter, the spin-on filter is in threaded connection with a filter seat, the electronic tag is fixedly arranged on the outer circumferential surface of a filter cylinder of the spin-on filter, a mounting frame is arranged between the spin-on filter and the filter seat, the antenna is arranged in the mounting frame, and the antenna is arranged at a position convenient for inductive coupling with the corresponding electronic tag;
the mounting frame is fixed on the filter seat through a bolt fastener;
the antenna is a cylindrical antenna, the arc surface of the electronic tag corresponds to the arc surface of the cylindrical antenna, the cylindrical antenna and the induction part of the electronic tag are respectively arranged on the respective arc surfaces, and the electronic tag is positioned on the inner side of the cylindrical antenna.
2. The intelligent anti-counterfeit filter system of claim 1, wherein at least one of said plurality of readers is electrically connected to two or more of said antennas, and the remaining readers are electrically connected one-to-one to respective antennas.
3. The intelligent anti-counterfeit filter system of claim 1, wherein among said plurality of card readers, said card readers are electrically connected one-to-one with respective corresponding antennas.
4. The intelligent anti-counterfeiting filter system according to claim 1, wherein at least one of the plurality of card readers and an antenna electrically connected thereto are integrated and arranged in the corresponding filter, and the rest of the card readers are separated from the corresponding antennas and mounted on the whole vehicle or the engine.
5. A smart anti-counterfeit filter system, comprising:
a plurality of filters and a plurality of card readers, wherein the filters are a combination of two or three of a fuel filter, an oil filter and an air filter; it is characterized in that the method comprises the steps of,
each filter is provided with an antenna, an electronic tag and a sensor, wherein the electronic tag stores filter element information of the filter, and the sensor is used for monitoring the filter element state of the filter; the card reader is electrically connected with the corresponding antenna, the card reader is electrically connected with the corresponding sensor, the sensor and the antenna which are arranged on one filter are electrically connected with the same card reader, and each card reader is provided with a communication interface which can communicate with an electric control unit of the engine or the whole car through a wire harness;
one of the filters is a spin-on filter, the spin-on filter is in threaded connection with a filter seat, the electronic tag is fixedly arranged on the outer circumferential surface of a filter cylinder of the spin-on filter, a mounting frame is arranged between the spin-on filter and the filter seat, the antenna is arranged in the mounting frame, and the antenna is arranged at a position convenient for inductive coupling with the corresponding electronic tag;
the mounting frame is axially fixed between the spin-on filter and the filter seat by means of screw thread clamping force between the spin-on filter and the filter seat, and a sealing ring is arranged between the end face of the mounting frame and the end face of the filter seat;
the antenna is a loop antenna, the loop antenna is arranged in the mounting frame, the annular end face of the electronic tag corresponds to the annular end face of the loop antenna, and the loop antenna and the induction part of the electronic tag are respectively arranged on the respective annular end faces.
6. A smart anti-counterfeit filter system, comprising:
a plurality of filters and a plurality of card readers, wherein the filters are a combination of two or three of a fuel filter, an oil filter and an air filter; it is characterized in that the method comprises the steps of,
each filter is provided with an antenna, an electronic tag and a sensor, wherein the electronic tag stores filter element information of the filter, and the sensor is used for monitoring the filter element state of the filter; the card reader is electrically connected with the corresponding antenna, the card reader is electrically connected with the corresponding sensor, the sensor and the antenna which are arranged on one filter are electrically connected with the same card reader, and each card reader is provided with a communication interface which can communicate with an electric control unit of the engine or the whole car through a wire harness;
one of the filters is a filter element-replaceable filter, the filter element-replaceable filter comprises a base and an upper cover which are fixedly connected together, a filter element is arranged in a cavity defined by the base and the upper cover, and the filter element comprises a filter element body and a filter element end cover; the electronic tag is arranged on the filter element end cover, and the antenna is arranged at a position convenient for inductive coupling with the electronic tag;
the antenna is a sheet antenna arranged in the upper cover, the electronic tag is a sheet electronic tag arranged in the filter element end cover, the sheet antenna corresponds to the end face of the sheet electronic tag, and the sheet antenna and the induction part of the sheet electronic tag are respectively arranged on the respective end faces.
7. A smart anti-counterfeit filter system, comprising:
a plurality of filters and a plurality of card readers, wherein the filters are a combination of two or three of a fuel filter, an oil filter and an air filter; it is characterized in that the method comprises the steps of,
each filter is provided with an antenna, an electronic tag and a sensor, wherein the electronic tag stores filter element information of the filter, and the sensor is used for monitoring the filter element state of the filter; the card reader is electrically connected with the corresponding antenna, the card reader is electrically connected with the corresponding sensor, the sensor and the antenna which are arranged on one filter are electrically connected with the same card reader, and each card reader is provided with a communication interface which can communicate with an electric control unit of the engine or the whole car through a wire harness;
one of the filters is a filter element-replaceable filter, the filter element-replaceable filter comprises a base and an upper cover which are fixedly connected together, a filter element is arranged in a cavity defined by the base and the upper cover, and the filter element comprises a filter element body and a filter element end cover; the electronic tag is arranged on the filter element end cover, and the antenna is arranged at a position convenient for inductive coupling with the electronic tag;
the electronic tag is a cylindrical electronic tag arranged on the outer peripheral surface of the filter element end cover, the antenna is a cylindrical antenna arranged in an antenna bracket, the antenna bracket is fixed at the position of the base, the engine or the whole vehicle, which is convenient to fix, the cylindrical antenna corresponds to the arc-shaped surface of the cylindrical electronic tag, and the cylindrical antenna and the induction part of the cylindrical electronic tag are respectively arranged on the arc-shaped surfaces.
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| US11131564B2 (en) | 2020-02-20 | 2021-09-28 | Caterpillar Inc. | Component identification |
| US11148081B2 (en) | 2020-02-20 | 2021-10-19 | Caterpillar Inc. | Filter identification |
| CN111425303B (en) * | 2020-04-24 | 2022-02-08 | 平原滤清器有限公司 | Filter centralized control system, filter centralized control method and detection method for filter element bypass of motor vehicle filter |
| CN111780358B (en) * | 2020-07-02 | 2022-06-17 | 北京感控医疗科技有限公司 | Consumable replacement reminding device, system and method for sterilization and disinfection purifier |
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Effective date of registration: 20191219 Address after: 261061 Shandong city in Weifang province Fu hi tech Industrial Development Zone, East Street No. 197 Applicant after: WEICHAI POWER Co.,Ltd. Address before: 261031 No. 7336, democratic East Street, Weifang Economic Development Zone, Shandong Applicant before: Weifang Parker Hannifen Filtration System Co.,Ltd. |
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