CN101197450A - Fuel feeding system and operating method thereof - Google Patents
Fuel feeding system and operating method thereof Download PDFInfo
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- CN101197450A CN101197450A CNA2006101621438A CN200610162143A CN101197450A CN 101197450 A CN101197450 A CN 101197450A CN A2006101621438 A CNA2006101621438 A CN A2006101621438A CN 200610162143 A CN200610162143 A CN 200610162143A CN 101197450 A CN101197450 A CN 101197450A
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- fuel
- electronic installation
- control unit
- main control
- feed system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Abstract
The invention provides a fuel supply system and a method for operating the same, comprising a fuel tank, a fuel level detector component, a main control unit and an electronic device, wherein the fuel level detector component is used to detect the amount of residual fuel in the fuel tank by capacity effect, the signal of the amount of residual fuel detected by the detector component being sent to the main control unit, a calculating unit in the main control unit together with a method of converting the amount of the residual fuel into the service time of residual electric power of the electronic device by means of a memory unit, calculating the service time of the residual electric power of the electronic device, and the amount of residual fuel in the fuel tank of the electronic device and the service time of the residual electric power of the electronic device being sent to a user for reference.
Description
Technical field
The present invention is a kind of about fuel feed system and method for operation thereof, its particularly provide a calculation method with and the sensing and the calculation apparatus of related physical quantity, number when being converted to remaining electricity usage in order to fuel remaining quantity with fuel container.
Background technology
Known fuel cell proposes from nineteen fifty-seven Willard T.Grubb, one proton exchange model fuel cell (Proton Exchange Membrane Fuel Cell, PEMC), but because this proton exchange model fuel cell uses hydrogen to have high risk as fuel with the high-pressure cylinder storage, or store hydrogen alloy mode and store too heavy and the bringing inconvenience property of weight, for addressing the above problem, thereby propose one more convenient, safe methyl alcohol is direct methanol fuel cell (the Direct Methanol Fuel Cell of fuel, DMFC), and the employed fuel container of direct methanol fuel cell in fuel remaining quantity detecting mode have a variety of, as condenser type; buoy (floating drum) formula; pressure type; the light sensation formula; measurement modes such as sound wave types.In this class technology, not only can't learn the residue service time of the residual value of methyl alcohol and electronic installation coupling in the fuel container, also can't be suitable for the electronic installation demand after the compact in size.
The present inventor in view of this, invention provides a calculation method and relevant apparatus thereof, thus the fuel container remaining quantity is converted to electronic installation still dump power service time and inform the electronic installation user, to solve the disappearance of known technology.
Summary of the invention
The present invention mainly provides a fuel feed system and method for operation thereof, makes the residual volume in the fuel container provide the user to learn that residual fuel can provide the time of electronic device power through after the calculation of fuel sensing cell.
Another purpose of the present invention is a detecting electronic installation general power consumption situation, and signal is passed to control assembly notes down, and infers electronic installation spendable time still in order to the fuel residual volume that cooperates fuel container.
Still a further object of the present invention recorded electronic device user's use habit offers control unit can offer the electronic installation use with the fuel residual volume of computing fuel container time.
Still a further object of the present invention is to real-time monitor a large amount of power supply output, immediately signal is passed to control assembly, can continue for the service time of giving electronic installation to recomputate residual fuel.
Still a further object of the present invention monitors the pump of fuel container fuel transmission, the relation of number when writing down its operating time and electronic installation and using, and send this record value the coherent reference value of control assembly to fuel remaining quantity that fuel container is provided and electronic installation service time.
For achieving the above object, the present invention mainly provides system and the method for operation thereof with fuel supply, and it is to comprise: a fuel cartridge; One level of fuel detection element; One main control unit; One electronic installation, wherein the level of fuel detection element is utilized capacity effect, in order to residual fuel amount in the detecting fuel cartridge, the level of fuel detection element is detected the residual fuel amount signal, be transferred to main control unit, by fuel quantity transferred electron device dump energy means service time in the calculation unit matching mnemon in the main control unit, calculate electronic installation dump energy service time, and by electronic installation fuel cartridge residual fuel amount and electronic installation dump energy are offered the user service time and do reference.
Aforesaid control unit can write down the custom that the user uses electronic installation usually, with the mechanism of a large amount of consumed powers of real time reaction electronic installation, can provide the time of electronic device power in order to the fuel residual volume of estimating fuel container again.
Except that utilizing the level of fuel detection element, also can utilize the running time of fuel feed pump, be used as the foundation that control assembly calculates the electronic installation consume fuel, and can be used as the reference value of the remaining time that fuel can supply.
More understand purpose of the present invention, function and using method for making,, the present invention illustrated be more prone to and understand now by following embodiment and cooperate graphicly, about embodiments of the present invention will further specify as after.
Description of drawings
Fig. 1 is the component liaison schematic diagram that shows that the present invention has fuel feed system;
The shown the present invention of Fig. 2 has the operating procedure flow chart of fuel feed system;
The shown the present invention of Fig. 3 has fuel container supervising device assembly schematic diagram in the fuel feed system;
The shown the present invention of Fig. 4 has another execution mode schematic diagram of fuel feed system;
The shown the present invention of Fig. 5 has an execution mode schematic diagram again of fuel feed system;
The shown the present invention of Fig. 6 has pump action relative time schematic diagram among Fig. 5 of fuel feed system;
The shown the present invention of Fig. 7 has an execution mode schematic diagram again of fuel feed system; And
The shown the present invention of Fig. 8 has pump action relative time schematic diagram among Fig. 7 of fuel feed system.
The primary clustering symbol description
Fuel supply unit (1)
Fuel cartridge (11)
Fuel sensing cell (2)
Level of fuel detection element (21)
Main control unit (3)
Memory element (31)
Operand spare (33)
Interface module (35)
Electronic installation (4)
Power-supply control unit (41)
Fuel supply system (5)
Transmission pump (51)
Pump control unit (52)
Fuel cell (6)
Power detecting device (7)
T1, T2, T3: pump action opening time
T1, t2, t3: pump cuts out the time of back to next pump unlatching
Embodiment
Shown with reference to figure 1, it is the component liaison schematic diagram that the present invention has fuel feed system.Fuel feed system of the present invention mainly is to comprise a fuel supply unit (1), a fuel sensing cell (2) and a main control unit (3).Wherein this fuel supply unit (1) comprises a fuel cartridge (11), and this fuel cartridge (11) is one to have the space of storage of fuels and the structure of transfer the fuel, stores thus and the required fuel of fueling battery operation.Moreover this fuel sensing cell (2) is to comprise a level of fuel detection element (21), and this level of fuel detection element (21) is in order to measure the arrangement for detecting of the inner fuel residual volume of this fuel cartridge (11).This main control unit (3) is to comprise a memory element (31), an operand spare (33) and an interface module (35), wherein this memory element (31) is a data memory device, this operand spare (33) is a microcontroller, and this interface module (35) is in order to transmission of Information to be provided.Therefore, when the level of fuel detection element (21) of this fuel sensing cell (2) measures the pairing physical quantity of fuel quantity of this fuel cartridge (11), the information recode of this physical quantity can be arrived this memory element (31), also can be sent to simultaneously this operand spare (33) and carry out fuel quantity and the pairing calculation that remains service time of this fuel quantity, and the operation result of this operand spare (33) is stored to this memory element (31) and carries out transmission of Information through this interface module (35).
Aforementioned fuel feed system of the present invention is can see through the interface module (35) of this main control unit (3) and electrical equipment connects an outside electronic installation (4), in order to the message transmission of this main control unit (3) to this electronic installation (4).This electronic installation (4) is the device that its required electric power is provided by the fuel cell (not shown), and fuel feed system of the present invention can be supplied with the required fuel of the employed fuel cell running of this electronic installation (4).
Main control unit (3) in the aforementioned fuel feed system of the present invention is can be arranged in the fuel supply unit (1) or be arranged in the electronic installation (4).Wherein this main control unit (3) is arranged in the aspect of electronic installation (4), and this main control unit (3) is the electric circuit that can be integrated in this electronic installation (4), or is reached by software performed in this electronic installation (4) or firmware program.Specifically, with this electronic installation (4) is not show among the mobile computer (Tu) when being embodiment, this main control unit (3) can be arranged on the motherboard of this electronic installation (4), also can be the program of carrying out in this electronic installation (4) operating system.
Shown with reference to figure 2, it is the operating procedure flow chart that the present invention has fuel feed system.Based on aforementioned fuel feed system of the present invention, its operating procedure comprises: step 201, it is that the level of fuel detection element (21) of this fuel sensing cell (2) is detected the fuel residual volume in the fuel cartridge (11) of this fuel supply unit (1), and its signal is sent to calculation assembly (33) via the interface module (35) of main control unit (3); And step 202, it is that the calculation assembly (33) of this main control unit (3) is according to stored fuel quantity transferred electron device dump energy means service time of memory element (31), resulting residual fuel amount signal is obtained electronic system dump energy service time through calculation, by step 203, again with the message transmission of its fuel cartridge residual fuel amount and electronic installation (4) dump energy service time to electronic installation, demonstrate residual fuel amount and electronic installation (4) dump energy service time as a reference by electronic installation to the user.
Fuel quantity transferred electron device dump energy means service time that aforementioned memory element (31) is provided, these fuel quantity transferred electron device dump energy means service time are the power consumption patterns that comprise should electronic installation (4), this pattern comprises mobile computer, mobile phone, different electronic installations such as camera, and can calculate assembly (33) by this and select to use arbitrary power consumption pattern, with with this fuel cartridge (11) fuel quantity via fuel quantity transferred electron device dump energy means service time that calculation assembly (33) uses memory element (31) to be provided, calculate electronic installation dump energy service time.
Shown with reference to figure 3, it is that the present invention has fuel container supervising device assembly schematic diagram in the fuel feed system, defining a fuel cartridge (11) is a reservoir vessel, and be filled with the rich hydrogen liquid fucel of high concentration, with level of fuel detection element (21), wherein level of fuel detection element (21) is a condenser type liquid level gauge assembly, its major technique content has been exposed in this case inventor in No. 95104177 case of Republic of China's patent application, it is to utilize the capacitive sensing characteristic can be different with AIR Proportional because of fuel cartridge (11) inner fuel, and have different dielectric constants therefore to cause the difference of capacitance, the transmission from one channel to another of this numerical value is transferred to calculation assembly (33) by the interface module (35) of main control unit (3), calculation assembly (33) can utilize the corresponding residual fuel amount means of electric capacity stored in the memory element (31), the signal that level of fuel detection element (21) is detected, be converted to the fuel cartridge residual fuel amount, calculation assembly (33) is with this fuel cartridge surplus, residual fuel amount transferred electron device dump energy means service time that provided via memory element (31), calculate electronic system and still can use dump energy service time, in addition residual fuel amount information is passed to memory element (31), numerical value is remembered, being beneficial to fuel cartridge (11) is used on other electronic installation (4), when fuel cartridge (11) re-uses when other electronic installation (4), can cooperate other electronic installation (4) to do computing via main control unit (3) according to the record in the memory element (31), can obtain fuel cartridge (11) residual fuel amount and electronic installation (4) dump energy service time.
Shown with reference to figure 4, it is another execution mode schematic diagram that the present invention has fuel feed system, can have a power-supply control unit (41) in the aforementioned electronic (4), this power-supply control unit (41) is in order to distribute and to regulate the power supply of this electronic installation of supply (4), wherein this fuel cell its provide the power-supply control unit (41) of power supply to this electronic installation (4), make that this power-supply control unit (41) is passable, utilize power detecting device (7) to monitor the electric current and voltage input value of this electronic installation (4), the power mode of using in order to this electronic installation of real-time monitoring (4), send this information to this main control unit (3), by the fuel cartridge residual fuel amount of this main control unit (3) according to this fuel cell, through obtaining electronic installation dump energy service time after the calculating of this calculation assembly (33), monitor the electric current and voltage output valve of this electronic installation (4) as this power detecting device (7), when a large amount of power consumption is arranged, in real time signal is transmitted back this main control unit (3), choose in this mnemon (31) by the calculation unit (33) of this main control unit (3), another fuel quantity transferred electron device (4) remaining power supply means service time are done and are rerun, to calculate electronic installation (4) remaining power supply service time.
In addition, aforementioned main control unit (3) is can be integrated in this electronic installation (4), and is reached with circuitry means, integrated circuit means, software approach or firmware means.
Shown with reference to figure 5, it is the execution mode schematic diagram again that the present invention has fuel feed system, it is to utilize fuel cartridge (11) to supply with hydrogen-rich fuel must transmit through a fuel system electronic installation (5), transmit fuel to fuel cell (6) via transmission pump (51), in addition by a pump control unit (52), according to switching time of the electricity needs control pump of electronic installation (4) with transmit fuel behaviour, pump control unit (52) is with the temporal information of switch pump, interface module (35) through main control unit (3) sends operand spare (33) to, cooperate the pump transfer the fuel speed (CC/sec) that is stored in memory element (31) in advance by operand spare (33), and extrapolate the time that residual fuel can provide electronic installation (4) to use again, so that electronic installation (4) user's reference to be provided.
Shown with reference to figure 6, it is that the present invention has pump action relative time schematic diagram among Fig. 5 of fuel feed system, it is to utilize pump control unit (52) to monitor the pump operated time, calculate the use situation of electronic installation (4) via main control unit (3), its axis of abscissas is the time, ordinate is an operation signal, signal 1 is opened for pump, signal 0 is closed for pump, T1 is the pump opening time, t1, t2, t3 is respectively pump and closes the time of back to next pump unlatching, so can utilize memory element (31) the record t1 of main control unit (3), t2, t3, can distinguish the respective pump attonity time according to the use situation that electronic installation (4) is different, utilize calculation assembly (33) to calculate that the power supply of electronic installation (4) uses situation again.
Shown with reference to figure 7, it is the execution mode schematic diagram again that the present invention has fuel feed system, utilizing fuel cartridge (11) to supply with hydrogen-rich fuel must transmit through a fuel supply system (5), be sent to fuel cell (6) via transmission pump (51), in addition by a pump control unit (52), according to switching time of the electricity needs control pump of electronic installation (4) with transmit fuel behaviour, pump control unit (52) is with the temporal information of switch pump, transfer to main control unit (3) and do computing, because pump transfer the fuel speed (CC/sec) is a fixed value, so can utilize pumping action time and pump delivery flow rate, and then extrapolate residual fuel amount and electronic installation (4) dump energy service time.
Shown with reference to figure 8, it is that the present invention has pump action relative time schematic diagram among Fig. 7 of fuel feed system, its axis of abscissas is the time, ordinate is an operation signal, signal 1 is opened for pump, signal 0 is closed for pump, T1, T2, T3 is the pump action opening time, it is to utilize the fuel remaining quantity that calculates pump running time computing fuel casket (11), pump control unit (52) can be because of not enough control transmission pump (51) action of the fuel concentration in the fuel cell (6), and because the pump delivery flow rate is a fixed value, so can open the signal record that transmission pump (51) transmits the fuel time by pump control unit (52), the residual fuel that cooperates main control unit (3) to read the initial fuel casket (11) that memory element (31) write down is done the fuel remaining quantity that computing can be extrapolated fuel cartridge (11), and then calculate out dump energy service time of electronic installation (4), this mode can replace aforesaid condenser type level of fuel method for detecting.
Though the present invention discloses as above with concrete case study on implementation; right its disclosed specific embodiment is not to order the present invention in order to limit; anyly be familiar with this operator; without departing from the spirit and scope of the present invention; when doing various changes and retouching; its change of doing all belongs to category of the present invention with retouching, and protection scope of the present invention is as the criterion when looking the claim person of defining.
Claims (20)
1. one kind has the fuel feed system method of operation, it is characterized in that being used in a fuel cell and be supplied in the mechanism of an electronic installation, and step comprises:
One fuel supply unit, a fuel sensing cell and a main control unit are provided, this main control unit is to comprise a memory element, an operand spare and an interface module, this memory element is that a data memory device and store comprises that fuel quantity transferred electron device dump energy means service time, these fuel quantity transferred electron device dump energy means service time are the corresponding relations that comprise a fuel quantity and electronic installation dump energy service time;
This fuel sensing cell is detected the fuel quantity in this fuel supply unit, and with this fuel quantity message transmission to this main control unit;
This operand spare is electronic installation dump energy service time according to fuel quantity transferred electron device dump energy means service time in this memory element with this fuel quantity information translation.
2. fuel feed system method of operation as claimed in claim 1 is characterized in that: the fuel sensing cell is to comprise a level of fuel detection element, and this level of fuel detection element is a condenser type liquid level gauge assembly, and step further comprises:
The level of fuel detection element of this fuel sensing cell is detected the level of fuel height in this fuel supply unit, and this fuel quantity is the level of fuel height for this reason, and with this fuel quantity message transmission to this main control unit.
3. fuel feed system method of operation as claimed in claim 1 is characterized in that: the corresponding relation of the fuel quantity of these fuel quantity transferred electron device dump energy means service time and electronic installation dump energy service time comprises the power consumption pattern of this electronic installation.
4. fuel feed system method of operation as claimed in claim 2 is characterized in that: this power consumption pattern is to comprise mobile computer power consumption pattern, mobile phone power consumption pattern and camera power consumption pattern.
5. fuel feed system method of operation as claimed in claim 1 is characterized in that: these fuel quantity transferred electron device dump energy means service time are to comprise user's power consumption customary model.
6. fuel feed system method of operation as claimed in claim 1 is characterized in that step further comprises:
Provide a power detecting device, in order to monitor the electric power of this electronic installation; And these fuel quantity transferred electron device dump energy means service time are electric power and the fuel quantity consumption relations that comprise this electronic installation.
7. fuel feed system method of operation as claimed in claim 6, it is characterized in that: can utilize real-time monitoring electronic installation when bigger electricity needs is arranged, to produce power supply control behavior pattern, recomputate the time mode that residual fuel can continue to provide electronic installation in order to cooperate main control unit.
8. fuel feed system method of operation as claimed in claim 1 is characterized in that: this main control unit is to select to be arranged in the fuel supply unit.
9. fuel feed system method of operation as claimed in claim 1 is characterized in that: this main control unit is the electric circuit that is integrated in this electronic installation.
10. fuel feed system method of operation as claimed in claim 1 is characterized in that: this main control unit is to be chosen as software performed in this electronic installation or firmware program.
11. one kind has the fuel feed system method of operation, it is characterized in that being used in a fuel cell and be supplied in the mechanism of an electronic installation, and step comprises:
One fuel supply unit, a fuel supply system and a main control unit are provided, this main control unit is to comprise a memory element, an operand spare and an interface module, this memory element is that a data memory device and store comprises that fuel quantity transferred electron device dump energy means service time, these fuel quantity transferred electron device dump energy means service time are the corresponding relations that comprise a fuel quantity and electronic installation dump energy service time;
This main control unit calculates this fuel supply system and draws fuel quantity in this fuel supply unit, and calculates remaining fuel quantity in this fuel supply unit, with this fuel quantity message transmission to this main control unit;
This operand spare is according to fuel quantity transferred electron device dump energy means service time in this memory element, with this fuel quantity information translation electronic installation dump energy service time.
12. fuel feed system method of operation as claimed in claim 11 it is characterized in that this fuel supply system is to comprise a transmission pump and a pump control unit, and step comprises further:
The operand spare of this main control unit is to calculate this fuel supply system according to the control information of this pump control unit to draw fuel quantity in this fuel supply unit.
13. fuel feed system method of operation as claimed in claim 11 is characterized in that: the corresponding relation of the fuel quantity of these fuel quantity transferred electron device dump energy means service time and electronic installation dump energy service time comprises the power consumption pattern of this electronic installation.
14. fuel feed system method of operation as claimed in claim 13 is characterized in that: this power consumption pattern is to comprise mobile computer power consumption pattern, mobile phone power consumption pattern and camera power consumption pattern.
15. fuel feed system method of operation as claimed in claim 11 is characterized in that: these fuel quantity transferred electron device dump energy means service time are to comprise user's power consumption customary model.
16. fuel feed system method of operation as claimed in claim 11 is characterized in that step further comprises:
Provide a power detecting device, in order to monitor the electric power of this electronic installation; And
These fuel quantity transferred electron device dump energy means service time are electric power and the fuel quantity consumption relations that comprise this electronic installation.
17. fuel feed system method of operation as claimed in claim 16, it is characterized in that: can utilize real-time monitoring electronic installation when bigger electricity needs is arranged, to produce power supply control behavior pattern, recomputate the time mode that residual fuel can continue to provide electronic installation in order to cooperate main control unit.
18. fuel feed system method of operation as claimed in claim 11 is characterized in that: this main control unit is to select to be arranged in the fuel supply unit.
19. fuel feed system method of operation as claimed in claim 11 is characterized in that: this main control unit is the electric circuit that is integrated in this electronic installation.
20. fuel feed system method of operation as claimed in claim 11 is characterized in that: this main control unit is to be chosen as software performed in this electronic installation or firmware program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101621438A CN101197450A (en) | 2006-12-06 | 2006-12-06 | Fuel feeding system and operating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101621438A CN101197450A (en) | 2006-12-06 | 2006-12-06 | Fuel feeding system and operating method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101197450A true CN101197450A (en) | 2008-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101621438A Pending CN101197450A (en) | 2006-12-06 | 2006-12-06 | Fuel feeding system and operating method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN101197450A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106030881A (en) * | 2014-02-12 | 2016-10-12 | 智慧能量有限公司 | Fuel source, fuel cell system and associated method |
| CN106165908A (en) * | 2016-08-01 | 2016-11-30 | 深圳瀚星翔科技有限公司 | electronic atomization device management system |
| CN107250671A (en) * | 2015-02-19 | 2017-10-13 | 英瑞公司 | For the control system for the charging for controlling solid fuel in combustion |
| CN109471036A (en) * | 2018-09-03 | 2019-03-15 | 北京必创科技股份有限公司 | A kind of sensor network nodes Cell Evaluation and method for early warning |
-
2006
- 2006-12-06 CN CNA2006101621438A patent/CN101197450A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106030881A (en) * | 2014-02-12 | 2016-10-12 | 智慧能量有限公司 | Fuel source, fuel cell system and associated method |
| US10283790B2 (en) | 2014-02-12 | 2019-05-07 | Intelligent Energy Limited | Fuel source, fuel cell system and associated method |
| CN107250671A (en) * | 2015-02-19 | 2017-10-13 | 英瑞公司 | For the control system for the charging for controlling solid fuel in combustion |
| CN106165908A (en) * | 2016-08-01 | 2016-11-30 | 深圳瀚星翔科技有限公司 | electronic atomization device management system |
| CN109471036A (en) * | 2018-09-03 | 2019-03-15 | 北京必创科技股份有限公司 | A kind of sensor network nodes Cell Evaluation and method for early warning |
| CN109471036B (en) * | 2018-09-03 | 2020-12-29 | 北京必创科技股份有限公司 | Battery evaluation and early warning method for sensor network node |
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Open date: 20080611 |