CN208069431U - Hydrogen powered vehicle adds hydrogen monitoring system - Google Patents
Hydrogen powered vehicle adds hydrogen monitoring system Download PDFInfo
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- CN208069431U CN208069431U CN201820331850.3U CN201820331850U CN208069431U CN 208069431 U CN208069431 U CN 208069431U CN 201820331850 U CN201820331850 U CN 201820331850U CN 208069431 U CN208069431 U CN 208069431U
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Abstract
A kind of hydrogen powered vehicle in automotive engineering technology field adds hydrogen monitoring system, including：Close to switch, pyroelectric sensor, pressure sensor, feedback module plus Qing Kou cabin door open and closes mechanism and control unit, wherein the close switch, which is connected and is exported with control unit, adds hydrogen mouth hatch door status information；The pyroelectric sensor is connected with control unit and exports the change information for adding human infrared signal at hydrogen mouth；The pressure sensor is connected with control unit and exports Hydrogen Vapor Pressure information in hydrogen storage vessel；Described control unit with plus Qing Kou cabin door open and closes mechanism be connected and export add hydrogen mouth cabin door open and close mechanism controls information；Described control unit is connected with feedback module and exports the change information for adding hydrogen mouth hatch door state and adding human infrared signal at hydrogen mouth.The utility model driver be located in driver's cabin can to hydrogenation process and plus hydrogen mouth hatch door state be monitored, avoid simplifying cumbersome check process while security risk.
Description
Technical field
The utility model relates to a kind of technology of automotive engineering field, specifically a kind of hydrogen powered vehicle adds hydrogen to monitor
System.
Background technology
Automobile industry is in the stage from traditional combustion engine to new energy transition, and current new energy vehicle is to mix motor-car
Based on type and pure electric vehicle vehicle.However the continuation of the journey of pure electric vehicle, charging take and limit its popularization and application, hydrogen powered vehicle then has
Good performance, once filling it up with hydrogen fuel only needs 3~5 minutes, and continuation of the journey is up to 800 kilometers.
The structure of oil filler is dfficult to apply on hydrogen powered vehicle in fuel-engined vehicle at present.Hydrogen powered vehicle plus hydrogen are needed
It solves the problems, such as follows：
1) add hydrogen mouth cabin door open and close condition monitoring；Driver is before starting car if without being checked accordingly with regard to nothing
Method is accurately learnt plus hydrogen mouth hatch door is in open state or closed state, this is likely to result in adding hydrogen hatch door when vehicle operation
The occurrence of being also in open state, there are security risks.
2) plus hydrogen monitors；In view of the factor of safety etc. needs before carrying out hydroprocessing to fuel battery passenger car
It carries out closing key operation, after closing key operation, meter panel of motor vehicle will be also closed.In this case, if
Add hydrogen mouth hatch door assembly not have and add hydrogen signal prompting function, then driver can not just be determined in driver's cabin plus hydrogen hatch door is beaten
Hydroprocessing whether has been carried out after opening, and is equally also unable to monitor status information of the hydrogen storage hydrogen-feeding system in hydrogenation process,
Status monitoring in hydrogenation process without hydrogen storage hydrogen-feeding system may have some potential safety problems.
Utility model content
The utility model is directed to deficiencies of the prior art, it is proposed that a kind of hydrogen powered vehicle adds hydrogen monitoring system
System to hydrogenation process and can add hydrogen mouth hatch door state to be monitored, avoid simplifying while security risk in driver's cabin
Cumbersome check process.
The utility model is achieved through the following technical solutions：
The utility model includes：It is opened close to switch, pyroelectric sensor, pressure sensor, feedback module plus hydrogen mouth hatch door
Close mechanism and control unit, wherein
The close switch, which is connected and is exported with control unit, adds hydrogen mouth hatch door status information；
The pyroelectric sensor is connected with control unit and exports the change information for adding human infrared signal at hydrogen mouth；
The pressure sensor is connected with control unit and exports Hydrogen Vapor Pressure information in hydrogen storage vessel；
Described control unit for pair plus hydrogen mouth hatch door state and hydrogen reserves control；
Described control unit with plus Qing Kou cabin door open and closes mechanism be connected and export add hydrogen mouth cabin door open and close mechanism controls information；
Described control unit be connected with feedback module and export plus hydrogen mouth hatch door state and plus hydrogen mouth at human infrared signal
Change information.
The close switch includes detection body and detector, wherein detection body, which is set to, to be added on hydrogen mouth hatch door, detector pair
The outside for adding and adding hydrogen mouth in hydrogen cabin should be set to.
The pyroelectric sensor is set to the outside for adding and adding hydrogen mouth in hydrogen cabin.
The pressure sensor is set on hydrogen storage vessel.
The feedback module includes voice guard and/or display, it is preferable that shows feedback information using instrument board.
Technique effect
Compared with prior art, the utility model can be to hydrogenation process and plus hydrogen mouth hatch door state progress in driver's cabin
Monitoring, avoids simplifying cumbersome check process while security risk.
Description of the drawings
Fig. 1 is the system structure diagram of embodiment 1；
In figure：Close to switch 1, pyroelectric sensor 2, pressure sensor 3, feedback module 4 plus Qing Kou cabin door open and closes mechanism
5, control unit 6.
Specific implementation mode
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Embodiment 1
As shown in Figure 1, the present embodiment includes：Close to switch 1, pyroelectric sensor 2, pressure sensor 3, feedback module 4,
Add Qing Kou cabin door open and closes mechanism 5 and control unit 6, wherein
The close switch 1, which is connected and is exported with control unit 6, adds hydrogen mouth hatch door status information；
The pyroelectric sensor 2 is connected with control unit 6 and exports the change information for adding human infrared signal at hydrogen mouth；
The pressure sensor 3 is connected with control unit 6 and exports Hydrogen Vapor Pressure information in hydrogen storage vessel；
Described control unit 6 for pair plus hydrogen mouth hatch door state and hydrogen reserves control；
Described control unit 6 with plus Qing Kou cabin door open and closes mechanism 5 be connected and export plus hydrogen mouth cabin door open and close mechanism controls believe
Breath；
Described control unit 6 is connected and is exported with feedback module 4 and adds hydrogen mouth hatch door state and human body infrared at hydrogen mouth is added to believe
Number change information.
It is described to include detection body and detector close to switch 1, wherein detection body, which is set to, to be added on hydrogen mouth hatch door, detector
It is correspondingly arranged in the outside for adding and adding hydrogen mouth in hydrogen cabin；
The pyroelectric sensor 2 is set to the outside for adding and adding hydrogen mouth in hydrogen cabin.
The pressure sensor 3 is set on hydrogen storage vessel.
The feedback module 4 includes voice guard and/or display, it is preferable that shows feedback information using instrument board.
The present embodiment at work, in the case where adding hydrogen mouth hatch door to open, whether there is human body at judgement plus hydrogen mouth
Infrared signal；It is kept if there are human infrared signal plus hydrogen mouth hatch door is opened, otherwise judge whether the pressure of hydrogen storage vessel needs
Add hydrogen；Control plus hydrogen mouth hatch door are closed if hydrogen storage vessel pressure is not less than the driving pressure allowed, if hydrogen storage vessel pressure
Less than permission driving pressure then remind plus hydrogen and continue judge plus hydrogen mouth at whether there is human infrared signal.
In the present embodiment control module according to close to switch signal intensity judge plus hydrogen mouth hatch door whether open, and can will
Corresponding status information is shown on instrument board, to remind driver；In the case where adding hydrogen mouth hatch door to open, passed by pressure
The data of sensor acquisition judge whether to need plus the progress of hydrogen and hydroprocessing, need plus hydrogen or hydroprocessing in prohibit
It only drives a vehicle, avoids not knowing the security risk for adding hydrogen progress to bring；In the case where detecting human infrared signal, keep adding
Hydrogen mouth hatch door is opened, and is avoided after completing hydroprocessing, and hydrogen operator is added not carry out subsequent operation in time and hydrogen mouth hatch door is added to open
Begin caused by carrying out closing motion plus hydrogen mouth cabin door structure damages situation.
It is emphasized that：The above is only the preferred embodiment of the present utility model, not appoints to the utility model
What formal limitation, any simple modification made by the above technical examples according to the technical essence of the present invention, etc.
With variation and modification, it is still within the scope of the technical solutions of the present invention.
Claims (6)
1. a kind of hydrogen powered vehicle adds hydrogen monitoring system, which is characterized in that including：It is passed close to switch, pyroelectric sensor, pressure
Sensor, feedback module plus Qing Kou cabin door open and closes mechanism and control unit, wherein
The close switch, which is connected and is exported with control unit, adds hydrogen mouth hatch door status information；
The pyroelectric sensor is connected with control unit and exports the change information for adding human infrared signal at hydrogen mouth；
The pressure sensor is connected with control unit and exports Hydrogen Vapor Pressure information in hydrogen storage vessel；
Described control unit for pair plus hydrogen mouth hatch door state and hydrogen reserves control；
Described control unit with plus Qing Kou cabin door open and closes mechanism be connected and export add hydrogen mouth cabin door open and close mechanism controls information；
Described control unit is connected with feedback module and exports the change for adding hydrogen mouth hatch door state and adding human infrared signal at hydrogen mouth
Change information.
2. hydrogen powered vehicle according to claim 1 adds hydrogen monitoring system, characterized in that the close switch includes detection
Body and detector, wherein detection body, which is set to, to be added on hydrogen mouth hatch door, and detector, which is correspondingly arranged in add, adds the outer of hydrogen mouth in hydrogen cabin
Side.
3. hydrogen powered vehicle according to claim 1 adds hydrogen monitoring system, characterized in that the pyroelectric sensor setting
In adding in hydrogen cabin plus the outside of hydrogen mouth.
4. hydrogen powered vehicle according to claim 1 adds hydrogen monitoring system, characterized in that the pressure sensor is set to
On hydrogen storage vessel.
5. hydrogen powered vehicle according to claim 1 adds hydrogen monitoring system, characterized in that the feedback module includes sound
Alarm and/or display.
6. hydrogen powered vehicle according to claim 5 adds hydrogen monitoring system, characterized in that the display is instrument board,
Show feedback information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820331850.3U CN208069431U (en) | 2018-03-12 | 2018-03-12 | Hydrogen powered vehicle adds hydrogen monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820331850.3U CN208069431U (en) | 2018-03-12 | 2018-03-12 | Hydrogen powered vehicle adds hydrogen monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208069431U true CN208069431U (en) | 2018-11-09 |
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ID=64040015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820331850.3U Active CN208069431U (en) | 2018-03-12 | 2018-03-12 | Hydrogen powered vehicle adds hydrogen monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327562A (en) * | 2018-03-12 | 2018-07-27 | 金龙联合汽车工业（苏州）有限公司 | Hydrogen powered vehicle adds hydrogen monitoring system and its monitoring method |
-
2018
- 2018-03-12 CN CN201820331850.3U patent/CN208069431U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327562A (en) * | 2018-03-12 | 2018-07-27 | 金龙联合汽车工业（苏州）有限公司 | Hydrogen powered vehicle adds hydrogen monitoring system and its monitoring method |
| WO2019174294A1 (en) * | 2018-03-12 | 2019-09-19 | 金龙联合汽车工业（苏州）有限公司 | Hydrogen fuel automobile hydrogenation monitoring system and monitoring method therefor |
| CN108327562B (en) * | 2018-03-12 | 2023-09-05 | 金龙联合汽车工业（苏州）有限公司 | Hydrogen fuel automobile hydrogenation monitoring system and monitoring method thereof |
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