CN202795413U - Recognition system for fuel filter - Google Patents
Recognition system for fuel filter Download PDFInfo
- Publication number
- CN202795413U CN202795413U CN201220439738.4U CN201220439738U CN202795413U CN 202795413 U CN202795413 U CN 202795413U CN 201220439738 U CN201220439738 U CN 201220439738U CN 202795413 U CN202795413 U CN 202795413U
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- China
- Prior art keywords
- reader
- label
- recognition system
- fuel filter
- filter
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Abstract
The utility model relates to a recognition system for a fuel filter. The filter comprises a filtering tank and a liquid level sensor. The recognition system comprises at least one label installed on the filtering tank and used for marking filtering tank information and at least one reader for reading label marking information. The label is provided with an antenna communicating with the reader and a storage for storing codes marking filtering tank unique identity information. The reader is provided with an antenna communicating with the label, a processor and an interface communicating with a fuel filter automobile engine electronic control unit (ECU). By reading information of a replaced filter, whether the filter is a qualified product is judged, and damage on an engine caused by a disqualified filter is effectively prevented.
Description
Technical field
The utility model relates to fuel filter, relates more specifically to the recognition technology to fuel filter.
Background technology
The clean-up performance of fuel oil is to having a significant impact in functional reliability and the serviceable life of fuel system.The normal operation fuel filter is removed moisture and/or the impurity in the fuel oil.Typical fuel filter comprises filter tank and liquid level sensor, and wherein said filter tank is used for fuel oil is filtered, and described liquid level sensor is used for the liquid level of sensing filter tank institute filtrate.The filter tank of fuel filter needs to change relatively continually.Yet, if closing, the filter tank off-gauge requires or low-quality goods, produce such as hidden danger such as engine nozzle corrosions easily, can damage engine when serious.
The utility model content
Provide a kind of and can identify institute's replacing filter cleaner information of the present utility model, thereby accurately judged whether available recognition system of this filter cleaner.
The utility model is achieved through the following technical solutions:
A kind of recognition system for fuel filter, filter cleaner comprises filter tank and liquid level sensor, recognition system comprises that at least one is installed on the filter tank, in order to label and at least one reader in order to the reading tag beacon information that indicates filter tank information.
A kind of recognition system for fuel filter, described label are provided with in order to the antenna of reader communication with in order to the storer of the unique identity information coding of storaging mark filter tank; Described reader be provided with in order to the antenna of label communication, processor and the interface that is used for and uses this fuel filter vehicle motor ECU to communicate by letter; Label and reader are connected by antenna wireless separately.
A kind of recognition system for fuel filter, described label are provided with in order to the port of reader communication with in order to the storer of the unique identity information coding of storaging mark filter tank; Described reader be provided with in order to the port of label communication, processor and the interface that is used for and uses this fuel filter vehicle motor ECU to communicate by letter; Label and reader are connected with signal wire by port separately.
A kind of recognition system for fuel filter, described reader and described liquid level sensor integrated installation are together.
A kind of recognition system for fuel filter, described label is the RFID label.
A kind of recognition system for fuel filter, described reader is the RFID reader.
The utility model is when having changed new filter tank, and then whether the identification information on the reader reading tag use this processor to meet the requirements according to this new filter tank of this identification information judgment, and judged result is sent to Engine ECU.If judged result shows this new filter tank and meets the requirements that then Engine ECU allows to start vehicle; If judged result shows that this new filter tank is undesirable, then Engine ECU No starting vehicle.Whether be qualified product, thereby prevented the damage that defective filter tank may cause engine if can effectively screen like this filter tank, greatly reduced breakdown in the motor hidden danger.
Description of drawings
Fig. 1 is the system architecture synoptic diagram of the utility model embodiment 1.
Fig. 2 is the system architecture synoptic diagram of the utility model embodiment 2.
Embodiment
Embodiment 1
Referring to shown in Figure 1, wherein reader adopts the wireless connections mode to reading of the identifying information in the label.
Recognition system 100 comprises label 110 and reader 120.Label 110 is attached to filter tank 130 under the use state, for example stick on the bottom of filter tank 130.In the present embodiment, label 110 is RFID labels, and it comprises antenna and the storer of communicating by letter for reader 120, and this memory stores has unique identity coding of sign filter tank 130, and this identity coding can be encrypted; Reader 120 is RFID readers, and it is being disposed under use state near the label 110, for example spinning in the bottom of filter tank 130 near the position of label 110.The interface circuit that reader 120 comprises for the antenna of communicating by letter with label 110, processor and is used for communicating by letter with the Engine ECU 150 of the vehicle that uses this fuel filter.In the present embodiment, reader 120 integrates with liquid level sensor 140, and is connected to Engine ECU 150 via same communication path.
When having changed new filter tank, reader 120 by antenna with the identification information on the cordless reading tag 110, then use this processor whether to meet the requirements according to this new filter tank of this identification information judgment, and judged result is sent to Engine ECU 150.If judged result shows this new filter tank and meets the requirements that then Engine ECU 150 allows to start vehicle; If judged result shows that this new filter tank is undesirable, Engine ECU 150 No starting vehicles then.
Embodiment 2
Referring to shown in Figure 2, wherein reader adopts the wired connection mode to reading of the information in the label.
Recognition system 200 comprises label 210 and reader 220.Label 210 is attached to filter tank 230 under the use state, for example stick on the bottom of filter tank 230.In the present embodiment, label 210 comprises power circuit, be used for port and storer communicate by letter with reader 220, and this memory stores has the unique identity coding that identifies filter tank 230, and this identity coding can be encrypted; The interface circuit that reader 220 comprises for the port of communicating by letter with label 210, processor and is used for communicating by letter with the Engine ECU 250 of the vehicle that uses this fuel filter.The port of the port of reader 220 and label 210 mates mutually, and is in contact with one another joint under the use state.In the present embodiment, reader 220 integrates with liquid level sensor 240, and is connected to Engine ECU 250 via same communication path.
When having changed new filter tank, whether reader 220, then uses this processor to meet the requirements according to this new filter tank of this identification information judgment, and judged result is sent to Engine ECU 250 with the identification information on the way of contact reading tag 210 by port.If judged result shows this new filter tank and meets the requirements that then Engine ECU 250 allows to start vehicle; If judged result shows that this new filter tank is undesirable, Engine ECU 250 No starting vehicles then.
Claims (6)
1. recognition system that is used for fuel filter, filter cleaner comprises filter tank and liquid level sensor, it is characterized in that recognition system comprises that at least one is installed on the filter tank, in order to label and at least one reader in order to the reading tag beacon information that indicates filter tank information.
2. a kind of recognition system for fuel filter according to claim 1 is characterized in that described label is provided with in order to the antenna of reader communication with in order to the storer of the unique identity information coding of storaging mark filter tank; Described reader be provided with in order to the antenna of label communication, processor and the interface that is used for and uses this fuel filter vehicle motor ECU to communicate by letter; Label and reader are connected by antenna wireless separately.
3. a kind of recognition system for fuel filter according to claim 1 is characterized in that described label is provided with in order to the port of reader communication with in order to the storer of the unique identity information scrambled of storaging mark filter tank; Described reader be provided with in order to the port of label communication, decryption processor and the interface that is used for and uses this fuel filter vehicle motor ECU to communicate by letter; Label and reader are connected with signal wire by port separately.
4. a kind of recognition system for fuel filter according to claim 1 is characterized in that described reader and described liquid level sensor integrated installation together.
5. a kind of recognition system for fuel filter according to claim 2 is characterized in that described label is the RFID label.
6. a kind of recognition system for fuel filter according to claim 2 is characterized in that described reader is the RFID reader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220439738.4U CN202795413U (en) | 2012-08-31 | 2012-08-31 | Recognition system for fuel filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220439738.4U CN202795413U (en) | 2012-08-31 | 2012-08-31 | Recognition system for fuel filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202795413U true CN202795413U (en) | 2013-03-13 |
Family
ID=47822629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220439738.4U Expired - Lifetime CN202795413U (en) | 2012-08-31 | 2012-08-31 | Recognition system for fuel filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202795413U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747522A (en) * | 2017-10-24 | 2018-03-02 | 苏州达菲特过滤技术股份有限公司 | Antiforge system for fuel filter |
| CN107795364A (en) * | 2016-08-30 | 2018-03-13 | 曼·胡默尔有限公司 | Operating method and filtration system for filtration system |
| US11680547B2 (en) | 2013-10-16 | 2023-06-20 | Cummins Filtration Ip, Inc. | Electronic filter detection feature for liquid filtration systems |
-
2012
- 2012-08-31 CN CN201220439738.4U patent/CN202795413U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11680547B2 (en) | 2013-10-16 | 2023-06-20 | Cummins Filtration Ip, Inc. | Electronic filter detection feature for liquid filtration systems |
| US11739718B2 (en) | 2013-10-16 | 2023-08-29 | Cummins Filtration Ip, Inc. | Electronic filter detection feature for liquid filtration systems |
| CN107795364A (en) * | 2016-08-30 | 2018-03-13 | 曼·胡默尔有限公司 | Operating method and filtration system for filtration system |
| CN107795364B (en) * | 2016-08-30 | 2021-09-24 | 曼·胡默尔有限公司 | Operating method for a filter system and filter system |
| CN107747522A (en) * | 2017-10-24 | 2018-03-02 | 苏州达菲特过滤技术股份有限公司 | Antiforge system for fuel filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEFEI WAL FUEL SYSTEM CO., LTD. Free format text: FORMER NAME: WAL FUEL SYETEMS (HEFEI) LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 No. 59 Buddha Road, Hefei economic and Technological Development Zone, Anhui, China Patentee after: WAL FUEL SYSTEMS (HEFEI) LTD. Address before: 230601 No. 59 Buddha Road, Hefei economic and Technological Development Zone, Anhui, China Patentee before: Wal Fuel Systems (Hefei) Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 230000 No. 59 Buddha Road, Hefei economic and Technological Development Zone, Anhui Patentee after: Anhui Weil Low Carbon Technology Co.,Ltd. Address before: 230601 No. 59 Buddha Road, Hefei economic and Technological Development Zone, Anhui, China Patentee before: WAL FUEL SYSTEMS (HEFEI) LTD. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |