CN110126642A - Methanol electric container extended-range heavy truck tractor and its drive assembly - Google Patents
Methanol electric container extended-range heavy truck tractor and its drive assembly Download PDFInfo
- Publication number
- CN110126642A CN110126642A CN201910569652.XA CN201910569652A CN110126642A CN 110126642 A CN110126642 A CN 110126642A CN 201910569652 A CN201910569652 A CN 201910569652A CN 110126642 A CN110126642 A CN 110126642A
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- Prior art keywords
- methanol
- vehicle
- power
- vehicle frame
- pile
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 312
- 238000011084 recovery Methods 0.000 claims abstract description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 6
- 239000000956 alloy Substances 0.000 claims abstract description 6
- SWAIALBIBWIKKQ-UHFFFAOYSA-N lithium titanium Chemical compound [Li].[Ti] SWAIALBIBWIKKQ-UHFFFAOYSA-N 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000000446 fuel Substances 0.000 claims description 19
- 238000012545 processing Methods 0.000 claims description 17
- 238000005259 measurement Methods 0.000 claims description 6
- 230000004907 flux Effects 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 4
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 230000000979 retarding effect Effects 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 63
- 229910002092 carbon dioxide Inorganic materials 0.000 description 33
- 230000005611 electricity Effects 0.000 description 17
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000010248 power generation Methods 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229960004424 carbon dioxide Drugs 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000005955 Ferric phosphate Substances 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004100 electronic packaging Methods 0.000 description 1
- 238000005370 electroosmosis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 229940032958 ferric phosphate Drugs 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 1
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 102220068554 rs201088893 Human genes 0.000 description 1
- 102220062248 rs568171603 Human genes 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/75—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using propulsion power supplied by both fuel cells and batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The embodiment of the invention discloses a kind of methanol electric container extended-range heavy truck tractors, including trailer bodies and vehicle frame, methanol pile is equipped in the trailer bodies, charge controller, rechargeable battery, power-supply controller, gearbox and motor, and Beidou Navigation System and CO2 recyclable device are provided on trailer bodies, to realize the zero-emission of automatic positioning and CO2, vehicle frame is power vehicle frame, anticollision tailgating-proof system and deceleration inertia recovery system are set on vehicle frame, to guarantee the safety of driving, improve the operating range of vehicle, trailer bodies include chassis, aluminum alloy material is all made of on chassis and vehicle frame further to mitigate the weight of vehicle body, reduce energy consumption when heavy truck tractor is exercised, weight sensor and alarm module are respectively set on vehicle frame and trailer bodies influences the normal row of vehicle to prevent overload of vehicle It sails, has the effect of realizing zero-emission, environmental protection.
Description
Technical field
The present embodiments relate to electric container heavy truck tractor technical fields, and in particular to a kind of electronic packaging of methanol
Case extended-range heavy truck tractor and its drive assembly.
Background technique
Country's shipping heavy truck and container tractor significant portion are diesel oil monomotors at present, are consumed energy very big, carbon row
To put also very big with noxious gas emission, environmental pollution is very severe, about 6,000,000, vehicle of operation phase are currently in,
Middle natural gas heavy truck accounts for about 20%, from the current rate of economic development and electric business online shopping development speed, logistics air transportion and iron
Road transport service is also rapidly developed, to be continuously increased heavy truck and the demand that tows the head.
Methanol fuel cell pure electric automobile technical application is substituted container-trailer (being commonly called as towing the head) with diesel engine
For the current still blank of automobile of power: traditional container-trailer is all that can generate a large amount of carbon emission using diesel oil as fuel,
Atmosphere pollution is caused, therefore, the demand point in market will be become using clean energy resource as the pure electric vehicle container-trailer of the energy.
Current electric vehicle also uses hydrogen gas generation, and efficiency is lower and structure is complicated, and will cause whole equipment compared with
Weight, mileage travelled is not generally high, and all-wheel drive electric vehicle and its driving method, electric vehicle disclosed in the prior art include
Vehicle main body, several wheels, several engines are realized the operation of the electric vehicle by the unit of multiple complexity, will cause electricity
Motor-car integral device is heavier, and efficiency is lower.
And the electric vehicle of hydrogen gas generation, it is necessary on vehicle to have very big hydrogen container, bring hydrogen tank cryogenic high pressure explosive not
Safety factor and hidden danger.
And methanol fuel cell without hydrogen storage can the direct generation of electricity, methanol fuel cell compared to general fuel cell generate electricity
Amount is high, and its structure is comparatively more simple, and providing power for heavy truck tractor just becomes possibility, so how to design
A is effectively a problem to be solved by the heavy truck tractor of power of methanol.
Summary of the invention
For this purpose, the embodiment of the present invention provides a kind of methanol electric container extended-range heavy truck tractor and its drive assembly,
To solve the problems, such as in the prior art since diesel engine is as environmental pollution caused by heavy truck power.
To achieve the goals above, the embodiment of the present invention provides the following technical solutions:
A kind of methanol electric container extended-range heavy truck tractor, including trailer bodies, the trailer bodies are interior to be equipped with first
Alcohol pile, charge controller, rechargeable battery, power-supply controller, gearbox and motor, are connected on the trailer bodies and first
The connected water tank of alcohol pile and methanol tank, the methanol pile and charge controller, charge controller and rechargeable battery can fill
Battery is electrically connected with power-supply controller, power-supply controller with hub motor, the gearbox and hub motor and power supply control
Device electrical connection is stored into rechargeable battery, then after the charged controller of the electric energy that the methanol pile issues adjusts voltage
Rechargeable battery delivers the power in power-supply controller, and power-supply controller carries out switch control to motor.
Further, further include vehicle frame and the rear wheel that is connected on vehicle frame, the second titanium lithium electricity is installed on the vehicle frame
Pond, the rear wheel are arranged in pairs, and wheel motor and gearbox are mounted on each pair of rear wheel, the second titanium lithium electricity
Pond is electrically connected with charge controller and power-supply controller, and the wheel motor is electrically connected with gearbox and power-supply controller, described
Vehicle frame is power vehicle frame.
Further, the gearbox is electrical shift case, and the wheel motor is the more layer multi-terminal axial magnetic flux horse
It reaches.
Further, the end of the trailer bodies is equipped with dynamic wheel, and the motor is hub motor and installs
On dynamic wheel.
Further, the methanol pile uses multiple direct methanol fuel cell being arranged in parallel.
Further, CO2 recyclable device is additionally provided in the trailer bodies, the CO2 recyclable device and methanol pile are logical
Piping is connected, and CO2 recyclable device can absorb the CO2 in methanol pile.
Further, the CO2 recyclable device is set to the side of trailer bodies and the CO2 of its storage can take out, institute
The leading flank for stating trailer bodies is fusiform structure, and the trailer bodies include chassis, and the chassis and vehicle frame are all made of aluminium
Alloy material is made, and weight sensor is arranged in the top of vehicle frame, and alarm module is arranged in trailer bodies, weight sensor with
Alarm module electrical connection, and alarm module is equipped with voice cue module, processing chip is equipped on vehicle frame, and weight passes
The quantity of sensor is 2 and is distributed in the left and right sides of vehicle frame, and processing chip is electric with voice cue module and with weight sensor
Connection, and electronic tag is provided on each weight sensor, weight sensor passes the signal along to processing core in real time
In piece, the threshold value of setting is equipped in processing chip, if exceeding the threshold value, processing chip can calculate the difference of the weight
Come, and be transferred in voice cue module, and broadcast specific overweight numerical value, the signal of two weight sensors also transmits simultaneously
Into processing chip, and weight sensor is distinguished by electronic tag, the number that the weight sensor in side senses
When value is greater than the numerical value of the weight sensor of the other side, which is transmitted in voice cue module by processing chip, and prompts
It lays particular stress on the position of the larger side of numerical value.
Further, the rear wheel is equipped with inertia kinetic energy recovery system, the inertia kinetic energy recovery system and second
The connection of titanium lithium battery, is equipped with anticollision tailgating-proof system on vehicle frame comprising but it is not limited to range radar, anti-knock into the back of anticollision is
System is electrically connected with electrical shift case, range radar measurement front certain distance, when there is moving traffic in front, second
Find this distance when contracting close when measurement.Then it sends signal in electrical shift case, electrical shift case
Vehicle deceleration is controlled, when waiting rangings discovery at a distance from front vehicles more than a threshold value, and this distance is second
When secondary measurement, and in the case where increasing, electrical shift case automatically releases deceleration regime, vehicle can with normally travel,
Specially when vehicle cannot overtake other vehicles from hundred meters of preceding vehicle, meeting automatic retarding, while rearwards vehicle issues reduce-speed sign, when
Vehicle connects front 20, and rice or so vehicle can automatic buffer brake.
A kind of methanol electric drive assembly, including methanol pile, charge controller, rechargeable battery, power-supply controller, electricity
Sub- gearbox and hub motor；The methanol pile and charge controller, charge controller and rechargeable battery, rechargeable battery
It is electrically connected with power-supply controller, power-supply controller with hub motor, the electrical shift case and hub motor and power-supply controller
Electrical connection.Further,
The embodiment of the present invention has the advantages that methanol pile is electrically connected with charge controller, and rechargeable battery is preferably
Titanium lithium battery, titanium lithium battery are electrically connected with charge controller, and charge controller is used to become the output voltage of methanol pile
For the input voltage with rechargeable battery, to realize the charging of rechargeable battery, power-supply controller is electrically connected with rechargeable battery
It connects, hub motor and electrical shift case are electrically connected with power-supply controller, and electrical shift case is electrically connected with hub motor, are supplied
Electric controller is used to control the opening and closing of hub motor, and electrical shift case is by inputting different current values to hub motor to control
The revolving speed of hub motor.In this way from methanol pile-charge controller-rechargeable battery-power-supply controller-hub motor or wheel side
This set of total power transmission process of motor is all made of electronic, and hub motor is also the side rotated using direct drive of wheel
Formula works, and reduces mechanical transmission process, to reduce electronic loss, improves the traveling speed of heavy truck tractor
Degree, and using direct methanol fuel cell as the energy, high-efficient, cleanliness without any pollution cooperates a series of electric drives to control
Hub motor is operated, and energy consumption is few, and high-efficient, the time that heavy truck tractor can travel is long.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only
It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer, which is extended, obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents can cover.
Fig. 1 is the schematic top plan view for the heavy truck tractor that the embodiment of the present invention 1 provides；
Fig. 2 is the schematic side view for the heavy truck tractor that the embodiment of the present invention 1 provides；
Fig. 3 is the flow diagram for the drive assembly that the embodiment of the present invention 2 provides.
In figure: 1, trailer bodies；11, driver's cabin；12, power house；121, methanol pile；122, the first titanium lithium battery；
123, charge controller；124, power-supply controller；125, CO2 recyclable device；13, chassis；131, methanol tank；132, water tank；14,
Steered wheel；15, dynamic wheel；151, hub motor；152, suspension type rear axle；153, electrical shift case；16, attachment base；17,
Alarm module；2, vehicle frame；21, container；22, rear wheel；23, driven rear axle；24, wheel motor；25, inertia kinetic energy recycling system
System；26, the second titanium lithium battery；27, weight sensor.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Embodiment one: as depicted in figs. 1 and 2, a kind of methanol electric container extended-range heavy truck tractor, including trailer master
Body 1 and vehicle frame 2, the leading flank of trailer bodies 1 be in fusiform structure from bottom to up, to reduce heavy truck tractor in motion
Resistance reduces its windage in the process of moving.
Trailer bodies 1 include driver's cabin 11, the power house 12 at middle part and the chassis 13 of lower part on top.It is set in driver's cabin 11
There is the common device of the driving such as seat, steering wheel, throttle, details are not described herein again, and power house 12 is set to the underface of driver's cabin 11
And its front end extends at the position of trailer bodies 1, and the front end of power house 12 is methanol pile 121, and methanol pile 121 is simultaneously
The direct methanol fuel cell of setting is arranged, multiple methanol piles 121 are distributed along the width direction of trailer bodies 1, the number of pile
Amount can be 7-9, and preferably 9.
Current methanol fuel cell is then produced electricl energy using methanol as fuel, is not needed additional power and is used as driving i.e.
It can produce electric energy, so also do not need to carry out charging and hydrogen storage, it is only necessary to opening for vehicle can be realized to car plus water and methanol
It is dynamic, compared to it is existing using hydrogen as the vehicle of raw material for, the convenience of use more, especially direct methanol fuel cell
(DMFC), belong to one kind in proton exchange fuel cell (PEMFC), be directly using methanol aqueous solution or steam methane
Fuel supplies source, without the reformation hydrogen production by methanol, gasoline and natural gas for power generation, fires compared to proton exchange membrane
The characteristics such as material battery, direct methanol fuel cell have started quickly at low temperature, and fuel clean and environmental protection and battery structure are simple.
First alcohol and water is added in methanol fuel cell at a temperature of 60 DEG C, passes through electronics in the mechanism of catalyst
Proton membrane extracts electron ion therein in deposit battery, water and a small amount of purity higher two can be discharged in the process of running
Carbonoxide.
The electricity generating principle of methanol fuel cell (DMFC):
Methanol is as follows in the oxidation reaction of anode:
CH3OH+H2O→CO2+6H++6e-, V10=0.046V
The reduction reaction of oxygen in air in cathode are as follows:
O2+4H++4e-→2H2O, V20=1.23V
Battery overall reaction is:
CH3OH+3/2O2→CO2+2H2O, E=V20-V10=1.18V
The electricity generating principle of DMFC: methanol is sent to anode, is hardened in Catalytic Layer generation electroxidation and is generated carbon dioxide, and
Release Hydrogen Proton and electronics；The Hydrogen Proton that anode generates passes through PEM and migrates reacts generation water, the electricity of generation to cathode with oxygen
Son flows to cathode by load through oversampling circuit from anode and forms electric current；Simultaneously, a small amount of methanol is in diffusion and electroosmosis
Under, cathode is penetrated into from anode, part methanol is reacted in cathode catalyst layer with oxygen again generates carbon dioxide and water.
The power generation of DMFC is calculated:
1molCH3OH is oxidized to CO2Shift 6 electronics, 1 kilogram of CH3OH oxidation transfer 187.5mol electricity:
1 kwh=1kwh=1000*3600VAS=3600000VAS=3600000V coulombs
It is calculated according to theoretical 1.18V, the electronics=library 187.5*96485 Faraday constant 96485c/mol, 187.5mol
Human relations
Electric degree number is 187.5*96485*1.18/3600000=5.93 degree
It is installed with the first titanium lithium battery 122 at the position at 12 middle part of power house, the top of the first titanium lithium battery 122 is installed with
The input terminal of horizontally disposed charge controller 123, charge controller 123 is electrically connected with methanol pile 121, output end and
The electrical connection of one titanium lithium battery 122, since the output interface voltage of methanol pile 121 is higher, and the input of the first titanium lithium battery 122
Interface voltage is lower, and the voltage value of the voltage value of 123 its input end interface of charge controller and 121 output interface of methanol pile
Identical, the voltage value for exporting end interface is identical as the voltage value of input end interface of the first titanium lithium battery 122, charging control in this way
Device 123 processed is used to convert the voltage between methanol motor and the first titanium lithium battery 122, and the electric energy that methanol pile 121 manufactures passes through
Charge controller 123 is input in the first titanium lithium battery 122 and stores, and the top of charge controller 123 is installed with for automatically controlled
The input terminal of device 124 processed, power-supply controller 124 is electrically connected with power-supply controller 124.
Chassis 13 is horizontally located in the lower section of power house 12, and the front on chassis 13 is equipped with a pair of of steered wheel 14, nothing
Power, the rear on chassis 13 are equipped with two pairs of dynamic wheels 15, are installed with hub motor 151, wheel hub on each dynamic wheel 15
Motor 151 is set in wheel wheel, and suspension type rear axle 152 is connected between each pair of dynamic wheel 15, on suspension type rear axle 152
It is installed with electrical shift case 153 positioned at the side of hub motor 151, electrical shift case 153 and hub motor 151 are and for automatically controlled
Device 124 processed is electrically connected, and power-supply controller 124 is semiconductor switch, for controlling hub motor 151 and electrical shift case 153
Opening and closing, while the function of short-circuit protection is played to hub motor 151 and electrical shift case 153.
The hub motor 151 is frequency conversion type motor, is hydraulic control system inside electrical shift case 153, is examined by regulating valve
Survey driver and trample the speed of throttle, and generate with proportional hydraulic of the pedal amount of depressing, detect that throttle steps on quickly when,
Electrical shift case 153 inputs biggish electric current to hub motor 151, and the revolving speed of hub motor 151 increases, and quickly increases to realize
Speed；When throttle trample it is more gentle when, electrical shift case 153 inputs lesser electric current, hub motor to hub motor 151
151 speedup is more gentle, and uses electrical shift case 153, does not need that clutch is arranged in driver's cabin 11, thus into one
Step reduces the weight of trailer bodies 1.
And vehicle wheel rotation is driven using hub motor 151, does not need that a system is added between chassis 13 and driver's cabin 11
The transmission mechanism of column further reduced the weight of trailer bodies 1, and can make the structure of entire trailer bodies 1 more
Simply, compact.Compared to gear shift is used, can be further reduced between two driving wheels using suspension type rear axle 152
The loss of electric energy during traveling of trailer bodies 1.
Fixed water tank 132 and methanol tank 131 are distinguished in the two sides on chassis 13, and water tank 132 is set under 11 car door of driver's cabin
Side, methanol tank 131 is set to side of the chassis 13 far from 11 car door of driver's cabin, and water tank 132 can be used as 11 car door of driver's cabin
Ladder carry out using.Water tank 132 and methanol tank 131 are connected with methanol pile 121, and the energy as methanol pile 121,
Water and methanol of the methanol pile 121 in power generation in water tank 132 and methanol tank 131 are persistently input in methanol pile 121 and carry out
Power generation, and the moisture that the power generation of methanol pile 121 generates then directly is evaporated to the external world, and can be to methanol electricity during evaporation
Heap 121 cools down.Methanol concentration in methanol tank 131 is preferably 99%, and water is preferably pure water.
It is recycled by the moisture not generated to the power generation of methanol pile 121 by pipeline, but uses and it is allowed to steam naturally
The mode of hair, can be further reduced the structure of power house 12, to reduce the weight of entire trailer bodies 1, trailer bodies 1
Weight further mitigate, with regard to less, the mileage that heavy truck tractor can be run can also further increase power consumption.
CO2 recyclable device 125, CO2 recyclable device are set far from the side of methanol pile 121 in the first titanium lithium battery 122
125 are electrically connected with the first titanium lithium battery 122, and CO2 recyclable device 125 is connected with methanol pile 121 by pipeline, methanol pile
The CO2 of generation of generating electricity in 121 is transported in CO2 recyclable device 125, and CO2 recyclable device 125 is compressed and stored to CO2
In CO2 collecting tank.And CO2 recyclable device 125 is set to trailer bodies 1 close to the side of methanol tank 131, is collected in CO2 full
Later, the collecting tank that from the side of trailer bodies 1 can directly CO2 collecting tank extracted out, and more renewed, and the CO2 filled is received
Collection tank, which is able to carry out, to be recycled and is sent in the factory for needing to use CO2, and recycling again is carried out, and is filled since CO2 is recycled
CO2 collecting tank can be collected into for the CO2 that methanol pile 121 is discharged by setting 125, to realize the zero-emission of CO2, more clearly
Clean environmental protection.
Vehicle frame 2 is the strip with the wide setting of trailer bodies 1, and the front end of vehicle frame 2 rides over the end of trailer bodies 1, and
And it is connected with the attachment base 16 of U-shaped between the two, it is fixed between trailer bodies 1 and vehicle frame 2 by attachment base 16, and two
Route between person also from attachment base 16 carry out across.The top of vehicle frame 2 is equipped with three for placing container 21, the end of vehicle frame 2
To rear wheel 22, driven rear axle 23 is respectively connected between each pair of rear wheel 22, driven rear axle 23 is rotatably connected in vehicle frame 2, and
And the middle part of each driven rear axle 23 is respectively connected with wheel motor 24, passes through between the shaft of wheel motor 24 and driven rear axle 23
Gear is driven, and is always set on three pairs of rear wheels 22 there are three wheel motor 24, corresponds to each wheel motor on driven rear axle 23
Electrical shift case 153 is equally arranged in 24 side, and three wheel motors 24 and three electrical shift casees 153 respectively correspond phase
Even, and the electrical shift case 153 on the electrical shift case 153 and trailer bodies 1 on vehicle frame 2 is become in the same way
Speed.And the wheel motor 24 divides for the sub- axial magnetic flux motor of multiterminal multilayer, and permanent magnetism is transversely arranged, vacates peripheral space setting
Wind-guiding stomata, it is cooling that motor can pass through air-flow, to avoid consuming additional power using liquid cooling system, reduces energy consumption,
When reaching vehicle and carrying out the continuation of the journey of that average rate, it is only necessary to the starting of one to two layers of motor layer, for offsetting windage and road surface with the resistance of tire
Power, in a dormant state, when continuing a journey for a long time, motor layer can operate and rest remaining motor, overheat motor will not
And unwanted energy loss is generated, Multilayer disc type structure can convert motor according to the driving mode of electric vehicle as hair
The kinetic energy of motivation, since when at the uniform velocity continuing a journey, most motor is in dormant state, therefore when slowing down, those suspend mode
Motor can be converted to engine at once, vehicle come that stop stopping time, all motors can be converted to generator, sufficiently electric power
It absorbs, under the technical coordination of suspend mode and recycling motor, the motor that the sub- axial magnetic flux motor arm of multiterminal multilayer uses now continues
Boat distance can promote one times.Multilayer disc type motor further reduces the energy loss of methanol pile 121 simultaneously.Vehicle frame 2 in this way
Reformed into power vehicle frame 2, heavy truck tractor during traveling, vehicle head part is had an effect simultaneously with 2 part of vehicle frame, heavy truck
The starting of tractor is rapider, stabilization during traveling also more.
Inertia kinetic energy recovery system 25 is equipped on each rear wheel 22, inertia kinetic energy recovery system 25 recycles wheel motor
The kinetic energy generated when 24 braking, and it is transformed into electricity collection, horizontally disposed second titanium is installed with below the middle part of vehicle frame 2
Lithium battery 26, the input terminal of the second titanium lithium battery 26 are connected with four inertia kinetic energy recovery systems 25, inertia kinetic energy recovery system
It is stored in the electrical energy transportation being collected into 25 to the second titanium lithium battery 26.
The input terminal of second titanium lithium battery 26 is also electrically connected with charge controller 123, is sent out for receiving in methanol pile 121
Electric energy out, and the electric energy in inertia kinetic energy recovery system 25 is then auxiliary power generation, output end is electrically connected with power-supply controller 124
It connects, three electrical shift casees 153 of the power-supply controller 124 with three wheel motors 24 and on driven rear axle 23 are electrically connected.
Power-supply controller 124 is used to control the opening and closings of three wheel motors 24 in this way, and the electrical shift case 153 on vehicle frame 2 is used for
The revolving speed of three wheel motors 24 is controlled respectively.
Vehicle is expert at be allowed to before, need first to fill first alcohol and water in methanol tank 131 and water tank 132 respectively, on vehicle frame 2
After loading onto cargo, methanol pile 121 starts automatically to generate electricity and electricity is stored into the first titanium lithium battery 122 and second respectively
In titanium lithium battery 26, the first titanium lithium battery 122 is that hub motor 151 and CO2 recyclable device 125 supply wheel motor 24
Electricity.Hub motor 151 is controlled by control power-supply controller 124 in control room and wheel motor 24 works, heavy truck traction
Garage makes and starts to transport cargo, CO2 is persistently discharged in the total methanol pile 121 of the process of transport and by CO2 recyclable device 125
CO2 is compressed and is stored, for heavy truck tractor during braking, inertia kinetic energy recovery system 25 recycles its braking process
In power-conversion be electric energy, and be stored into the second titanium lithium battery 26.
Current electric vehicle generally uses ferric phosphate lithium cell as charging unit, the discharge power for being primarily due to it is high,
Light-weight and energy density is high, and titanium lithium battery its be charged and discharged speed faster, the charge and discharge service life is less, and number of recharge cycles can
Up to 20000+ times, electric discharge ratio is up to 10C, and so as to realize quick charge and discharge, and the safety of titanium lithium battery is higher,
So using more reliable and more stable.
Electric energy in first titanium lithium battery 122 and the second titanium lithium battery 26 is by directly controlling after power-supply controller 124
The work of hub motor 151 and wheel motor 24, in this way from methanol pile 121- charge controller 123- rechargeable battery-power supply
Controller 124- hub motor 151 or wheel motor 24 this set of total power transmission process are all made of electronic, reduce machinery
Transmission process improve the travel speed of heavy truck tractor to reduce electronic loss.
It is mounted with Beidou Navigation System 28 in the driver's cabin 11 of headstock, vehicle can automatically be positioned, with
Prevent vehicle from losing.
The chassis 13 of tractor and bracket are all made of aluminum alloy materials and are made, and aluminum alloy materials have enough intensity, energy
It is enough that the top of headstock and cargo are effectively supported respectively, and since aluminum alloy material is compared to its weight for steel
It is lighter, so power required when vehicle driving is less, to improve the mileage that heavy truck tractor can travel.
And it overloads in order to prevent, weight sensor 27, weight sensor and power-supply controller is set on the top of vehicle frame 2
124 electrical connections, and alarm module 17 is set in driver's cabin 11, weight sensor 27 is electrically connected with alarm module 17, in weight
Alarm mould when sensor 27 senses the goods weight loaded on vehicle frame 2 less than or equal to the threshold value set, in driver's cabin 11
Block 17 normally starts without alarm, vehicle；And when weight sensor 27 senses that the cargo loaded on vehicle frame 2 is more than setting
When threshold value, signal is passed into power-supply controller, power-supply controller does not issue enabling signal to hub motor, and vehicle can not open
Dynamic, the alarm module 17 in driver's cabin 11 is alarmed, and alarm module 17 is equipped with voice cue module, on vehicle frame 2
Equipped with processing chip, and the quantity of weight sensor 27 is 2 and is distributed in the left and right sides of vehicle frame 2, handles chip and language
It sound cue module and is electrically connected with weight sensor 27, and is provided with electronic tag on each weight sensor 27,
When being mounted with cargo on vehicle frame 2, weight sensor 27 is passed the signal along in real time in processing chip, is equipped with setting in processing chip
Threshold value, if exceeding the threshold value, processing chip can calculate the difference of the weight, and be transferred to voice cue module
It is interior, voice broadcast is carried out in voice cue module, such as " vehicle has overloaded 0.5 kilogram, can not start ", two weight sensors 27
Signal is also transmitted to simultaneously in processing chip, and weight sensor 27 is distinguished by electronic tag, the weight in side
When the numerical value that sensor 27 senses is greater than the numerical value of the weight sensor 27 of the other side, chip is handled by the signal and is transmitted to language
In sound cue module, and the position of the larger side of numerical value is prompted to lay particular stress on, such as " left (right avertence weight) "
Anticollision tailgating-proof system 29 is housed on vehicle frame 2 comprising but be not limited to range radar, anticollision tailgating-proof system with
Electrical shift case 153 is electrically connected, range radar measurement front certain distance, when there is moving traffic in front, second
Find this distance when contracting close when measurement.Then it sends signal in electrical shift case 153, electrical shift
Case 153 controls vehicle deceleration.When waiting rangings discovery at a distance from front vehicles more than a threshold value, and this distance exists
Second when measure, and in the case where increasing, electrical shift case 153 automatically releases deceleration regime, and vehicle can be just
Often traveling, specially when vehicle cannot overtake other vehicles from hundred meters of preceding vehicle, meeting automatic retarding, while rearwards vehicle issues deceleration
Signal, to prevent vehicle rear-end collision entrucking below, when vehicle connects front 20, rice or so vehicle meeting automatic buffer brake, to effectively subtract
Few vehicle rear-end collision, the generation for hitting accident, have ensured the safety of vehicle.
Embodiment two, a kind of methanol electric drive assembly, as shown in figure 3, including methanol pile 121, charge controller
123, rechargeable battery, power-supply controller 124, electrical shift case 153 and hub motor 151.Methanol pile 121 and charge control
Device 123 is electrically connected, and rechargeable battery is preferably titanium lithium battery, and titanium lithium battery is electrically connected with charge controller 123, and control of charging
Device 123 processed is used to the output voltage of methanol pile 121 becoming the input voltage with rechargeable battery, to realize chargeable electricity
The charging in pond, power-supply controller 124 are electrically connected with rechargeable battery, and hub motor 151 and electrical shift case 153 are and for automatically controlled
Device 124 processed is electrically connected, and electrical shift case 153 is electrically connected with hub motor 151, and power-supply controller 124 is for controlling wheel hub
The opening and closing of motor 151, methanol pile 121 is direct methanol fuel cell, and its raw material is first alcohol and water, and methanol concentration is preferred
It is 99%, water is preferably pure water.
Electrical shift case 153 controls turning for hub motor 151 by inputting different current values to hub motor 151
Speed.The drive assembly integrally uses electronic, is not related to machine driving, so whole power consumption is less, in vehicle can exercise
Journey is more.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (10)
1. a kind of methanol electric container extended-range heavy truck tractor, including trailer bodies (1), it is characterised in that: the trailer
Methanol pile (121), charge controller (123), rechargeable battery, power-supply controller (124), gearbox are equipped in main body (1)
And motor, the water tank (132) being connected with methanol pile (121) and methanol tank (131) are connected on the trailer bodies (1),
The methanol pile (121) and charge controller (123), charge controller (123) and rechargeable battery, rechargeable battery and confession
Electric controller (124), power-supply controller (124) and hub motor (151) are electrically connected, the gearbox and hub motor
(151) it is adjusted with power-supply controller (124) electrical connection, the charged controller of electric energy (123) that the methanol pile (121) issues
It after voltage, is stored into rechargeable battery, then rechargeable battery delivers the power in power-supply controller (124), and confession is automatically controlled
Device (124) processed carries out switch control to motor.
2. methanol electric container extended-range heavy truck tractor as described in claim 1, it is characterised in that: further include vehicle frame
(2) and the rear wheel (22) that is connected on the vehicle frame (2), the vehicle frame (2) are power vehicle frame.
3. methanol electric container extended-range heavy truck tractor as claimed in claim 2, it is characterised in that: the vehicle frame (2)
On be installed with the second titanium lithium battery (26), the rear wheel (22) is arranged in pairs, and is mounted on each pair of rear wheel (22)
Wheel motor (24) and gearbox, the second titanium lithium battery (26) and the charge controller (123) and the power supply control
Device (124) electrical connection, the wheel motor (24) are electrically connected with the gearbox and the power-supply controller (124).
4. methanol electric container extended-range heavy truck tractor as claimed in claim 3, it is characterised in that: the gearbox is
Electrical shift case (153), the wheel motor (24) are the sub- axial magnetic flux motor of multiterminal multilayer.
5. methanol electric container extended-range heavy truck tractor as described in claim 1, it is characterised in that: the trailer bodies
(1) end is equipped with dynamic wheel (15), and the motor is hub motor (151) and is mounted on dynamic wheel (15).
6. methanol electric container extended-range heavy truck tractor as described in claim 1, it is characterised in that: the methanol pile
(121) multiple direct methanol fuel cell being arranged in parallel are used.
7. methanol electric container extended-range heavy truck tractor as claimed in claim 3, it is characterised in that: the trailer bodies
(1) it being additionally provided with CO2 recyclable device (125) in, the CO2 recyclable device (125) is connected with methanol pile (121) by pipeline,
And CO2 recyclable device (125) can absorb the CO2 in methanol pile (121).
8. methanol electric container extended-range heavy truck tractor as claimed in claim 7, it is characterised in that: the CO2 recycling
Device (125) is set to the side of trailer bodies (1) and the CO2 of its storage can take out, the leading flank of the trailer bodies (1)
For fusiform structure, the trailer bodies include chassis, and the chassis and vehicle frame are all made of aluminum alloy material and are made, vehicle frame
(2) weight sensor (27) are arranged in top, and alarm module (17) are arranged in trailer bodies, weight sensor (27) and report
Alert module (17) electrical connection, and alarm module (17) is equipped with voice cue module, and processing chip is equipped on vehicle frame (2),
And the quantity of weight sensor (27) is 2 and is distributed in the left and right sides of vehicle frame (2), handles chip and voice cue module
It is electrically connected with weight sensor (27), and is provided with electronic tag on each weight sensor (27), weight sensing
Device (27) is passed the signal along in real time in processing chip, and the threshold value of setting is equipped in processing chip, if exceeding the threshold value, processing
Chip can calculate the difference of the weight, and be transferred in voice cue module, and broadcast specific overweight numerical value, and two
The signal of weight sensor (27) is also transmitted to simultaneously in processing chip, and weight sensor (27) is carried out by electronic tag
It distinguishes, when the numerical value that the weight sensor (27) in side senses is greater than the numerical value of the weight sensor (27) of the other side, place
The signal is transmitted in voice cue module by reason chip, and the position of the larger side of numerical value is prompted to lay particular stress on.
9. methanol electric container extended-range heavy truck tractor as claimed in claim 3, it is characterised in that: the rear wheel
(22) inertia kinetic energy recovery system (25) are equipped with, the inertia kinetic energy recovery system (25) is electrically connected with the second titanium lithium battery (26)
It connects, anticollision tailgating-proof system is housed on vehicle frame (2) comprising but it is not limited to range radar, anticollision tailgating-proof system and electronics
Gearbox (153) electrical connection, range radar measurement front certain distance, when there is moving traffic in front, second of survey
Find that this distance when contracting close, is sent signal in electrical shift case (153), electrical shift case when amount
(153) vehicle deceleration is controlled, when waiting rangings discovery at a distance from front vehicles more than a threshold value, and this distance exists
Second when measure, and in the case where increasing, then electrical shift case (153) automatically releases deceleration regime, vehicle
Can be with normally travel, specially when vehicle cannot overtake other vehicles from hundred meters of preceding vehicle, meeting automatic retarding, while rearwards vehicle is sent out
Reduce-speed sign out, when vehicle connects front 20, rice or so vehicle can automatic buffer brake.
10. a kind of methanol electric drive assembly, it is characterised in that: including methanol pile (121), charge controller (123), can fill
Battery, power-supply controller (124), electrical shift case (153) and hub motor (151)；The methanol pile (121) and charging
Controller (123), charge controller (123) and rechargeable battery, rechargeable battery and power-supply controller (124), power supply control
Device (124) is electrically connected with hub motor (151), the electrical shift case (153) and hub motor (151) and power-supply controller
(124) it is electrically connected.
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| CN201910569652.XA CN110126642A (en) | 2019-06-27 | 2019-06-27 | Methanol electric container extended-range heavy truck tractor and its drive assembly |
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| CN201910569652.XA CN110126642A (en) | 2019-06-27 | 2019-06-27 | Methanol electric container extended-range heavy truck tractor and its drive assembly |
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Cited By (3)
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| CN110789365A (en) * | 2019-11-12 | 2020-02-14 | 上海华羿汽车系统集成有限公司 | Electric commercial vehicle and motor control method |
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| CN114940081A (en) * | 2021-02-10 | 2022-08-26 | 丰田自动车工程及制造北美公司 | Bracket assembly for multiple fuel cells |
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