CN201110368Y - Hybrid power city carriage key type transmission - Google Patents
Hybrid power city carriage key type transmission Download PDFInfo
- Publication number
- CN201110368Y CN201110368Y CNU2007200740139U CN200720074013U CN201110368Y CN 201110368 Y CN201110368 Y CN 201110368Y CN U2007200740139 U CNU2007200740139 U CN U2007200740139U CN 200720074013 U CN200720074013 U CN 200720074013U CN 201110368 Y CN201110368 Y CN 201110368Y
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- China
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- gear
- shelves
- vms
- car controller
- entire car
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- Expired - Fee Related
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Abstract
The utility model relates to a hybrid city bus bonding gear, which comprises a complete vehicle controller (VMS) which realizes the self-locking control through software, and is characterized in that four gear switches, namely a packing gear P, a revering gear R, a high velocity gear D and a climbing gear D1 are arranged on a driver control panel, the four gear switches are tandem connected between anodes of the complete vehicle controller (VMS) and power with 24V after the four switches are connected in parallel, which are used for respectively controlling four interrupters, and the four interrupters are connected with the power with 24V and the complete vehicle controller (VMS) in parallel. The hybrid city bus bonding gear solves the technical problem of continuously variable in fuel battery hybrid passenger cars, super capacitor passenger cars, tandem type hybrid passenger cars and battery electric passenger cars, and has the advantages of simple structure and high reliability.
Description
Technical field
The utility model relates to a kind of gear of hybrid electric urban bus, especially a kind of pure electric coach, super capacitor passenger vehicle, fuel cell hybrid car, and the gear of serial mixed power passenger vehicle.
Background technique
Along with quickening of urbanization process, the automotive industry fast development, bring easily simultaneously bringing wealth and people's lives to society, also bring serious environmental to pollute and energy consumption thereupon, particularly the growth rate of Motor Vehicle is higher than the urban traffic network construction speed in recent years, traffic jam issue is serious day by day, in this case, bus as the urban transportation main force stops and goes, driving slowly, motor is often run under the operating mode of inefficient maximum discharge all the time, therefore bring very big coverlay influence to the city.In Shanghai, only account for automobile pollution less than 10% taxi (recoverable amount is 40,000) and bus (nearly 20,000), its blowdown flow rate accounts for more than 50% of motor vehicle exhaust emission total amount, simultaneously city bus is more because its alignment, regularly, the characteristics of centralized management are easier to carry out the new energy strategy.Actively develop the demonstration operation of new-energy automobile, when strengthening public's environmental consciousness, representing city image, more likely become the breach of new-energy automobile development, popularization and industrialization.
The new energy scheme of passenger vehicle mainly contains substitute fuel scheme, pure electric automobile (EV) scheme, fuel cell electric vehicle (FCEV) scheme and mixed power scheme at present, but back three kinds of schemes all are to take motor-driven mode basically, can realize stepless change, sometimes also for the power performance of improvement system, adopt two-shift automatic variable speed case scheme, at this situation, must former passenger vehicle handle type gear be improved.
Summary of the invention
The utility model is that a kind of hybrid electric urban bus key formula gear will be provided, and is used to solve the infinite variable speed technical problem of fuel cell hybrid passenger vehicle, super capacitor passenger vehicle, serial mixed power passenger vehicle, pure electric coach.
For achieving the above object, the technical solution of the utility model is: a kind of hybrid electric urban bus key formula gear, comprise by the entire car controller VMS of software realization from lock control, be characterized in: driver's control panel is provided with Parking shelves P, reverse gear R, four gear switches of top gear D, hill gear D1, be serially connected between the positive pole of entire car controller VMS and 24V power supply after four gear switch in parallel, be used for controlling respectively the action of four circuit breakers, and four circuit breakers and 24V power supply and entire car controller VMS are connected in parallel.
The gear switch is that spring is from the bridge switch that resets; Four circuit breakers all are connected to tutorial light; After the entire car controller energising, the acquiescence gear is Parking shelves P.
The beneficial effects of the utility model are: hybrid electric urban bus key formula gear adopts the bridge switch form that spring resets certainly that has on the former car driver control panel, produce corresponding pulse signal by bridge switch, signal sends instruction and makes the automaitc shfit of circuit breaker action gear after entire car controller VMS handles.Therefore, the utility model can solve the infinite variable speed technical problem of fuel cell hybrid passenger vehicle, super capacitor passenger vehicle, serial mixed power passenger vehicle, pure electric coach, and have simple in structure, high reliability features.
Description of drawings
Fig. 1 is a hybrid electric urban bus key formula gear schematic diagram;
Fig. 2 is a hybrid electric urban bus key formula gear schematic representation.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiments only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in Figure 1, hybrid electric urban bus key formula gear of the present utility model adopts the bridge switch form that spring resets certainly that has on the former car driver control panel, pattern on the switch panel can be designed to various ways according to design gear kind, as P shelves (Parking shelves), R shelves (reverse gear), D shelves (top gear), D1 shelves (hill gear) etc.
As shown in Figure 2, hybrid electric urban bus key formula gear of the present utility model comprises by the entire car controller VMS of software realization from lock control.Driver's control panel is provided with Parking shelves P, reverse gear R, four gear switches of top gear D, hill gear D1, be serially connected between the positive pole of entire car controller VMS and 24V power supply after four gear switch in parallel, be used for controlling respectively the action of four circuit breakers, and four circuit breakers and 24V power supply and entire car controller VMS are connected in parallel.
The mode of button indication is adopted in the operation of gear system, for example after the driver presses P shelves key, should strong automatically reset, produce a corresponding pulse signal simultaneously, this signal is after entire car controller VMS handles, and promptly whether decision operation is effective, as the corresponding relay P_k that effectively then closes, open P shelves tutorial light P_L, otherwise, gear system held original state.This system adopts the mode of software interlocking to realize the basic principle of gear manipulation in the past in addition, after at first entire car controller powers on, the acquiescence gear is the P shelves, relay P_k closes, open P shelves tutorial light, move ahead in advance, then press D key or D1 key as vehicle, entire car controller disconnects relay P_k, after closing P shelves tutorial light, the relay P_k that closes opens D shelves tutorial light D_L or D1 shelves tutorial light D1_L, as vehicle backing, then press the R key, entire car controller disconnects relay P_k, close P shelves tutorial light after, relay R _ the k that closes opens R shelves tutorial light R_L.As current shelves be reverse gear R shelves, then presses forward gears D shelves or the D1 shelves are invalid, and it is effective to press the P shelves.As current shelves be forward gears D or D1, and it is invalid then to press the R shelves, presses the P shelves or D1, D are effective.Be Parking shelves P shelves as current shelves, then arbitrarily gear shift is all effective.More than in the explanation effectively at first refer to button after corresponding tutorial light open, refer to simultaneously motor corresponding driving mode in the entire car controller VMS control strategy effectively, as the P shelves, it is zero irrelevant with the gas pedal value that motor torque is made as; The D shelves, then motor steering just is made as changes, the corresponding automatic transmission case control of the D that closes relay; The D1 shelves, motor steering just is made as to be changeed, the corresponding automatic transmission case control of the D1 that closes relay; The R shelves, then motor steering is made as counter-rotating, the corresponding automatic transmission case control of the D that closes relay.Corresponding tutorial light and control corresponding relay are kept Last status behind the invalid finger button in the explanation.
Claims (4)
1. hybrid electric urban bus key formula gear, comprise by the entire car controller VMS of software realization from lock control, it is characterized in that, driver's control panel is provided with Parking shelves (P), reverse gear (R), top gear (D), four gear switches of hill gear (D1), be serially connected between the positive pole of entire car controller VMS and 24V power supply after four gear switch in parallel, be used for controlling respectively the action of four circuit breakers, and four circuit breakers and 24V power supply and entire car controller VMS are connected in parallel.
2. hybrid electric urban bus key formula gear according to claim 1 is characterized in that, described gear switch is that spring is from the bridge switch that resets.
3. hybrid electric urban bus key formula gear according to claim 1 is characterized in that described four circuit breakers all are connected to tutorial light.
4. hybrid electric urban bus key formula gear according to claim 1 is characterized in that, after the described entire car controller VMS energising, the acquiescence gear is Parking shelves (P).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200740139U CN201110368Y (en) | 2007-08-23 | 2007-08-23 | Hybrid power city carriage key type transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200740139U CN201110368Y (en) | 2007-08-23 | 2007-08-23 | Hybrid power city carriage key type transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201110368Y true CN201110368Y (en) | 2008-09-03 |
Family
ID=39894899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200740139U Expired - Fee Related CN201110368Y (en) | 2007-08-23 | 2007-08-23 | Hybrid power city carriage key type transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201110368Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524795A (en) * | 2017-09-30 | 2017-12-29 | 南京越博动力系统股份有限公司 | A kind of pure electric automobile shift control apparatus assembly and shift control method |
-
2007
- 2007-08-23 CN CNU2007200740139U patent/CN201110368Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524795A (en) * | 2017-09-30 | 2017-12-29 | 南京越博动力系统股份有限公司 | A kind of pure electric automobile shift control apparatus assembly and shift control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20140823 |
|
| EXPY | Termination of patent right or utility model |