CN106143147A - A kind of anti-inertia start-stop control system and passenger vehicle - Google Patents
A kind of anti-inertia start-stop control system and passenger vehicle Download PDFInfo
- Publication number
- CN106143147A CN106143147A CN201510206012.4A CN201510206012A CN106143147A CN 106143147 A CN106143147 A CN 106143147A CN 201510206012 A CN201510206012 A CN 201510206012A CN 106143147 A CN106143147 A CN 106143147A
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- China
- Prior art keywords
- field bus
- door
- bus instrument
- signal
- passenger
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Abstract
The invention discloses a kind of anti-inertia start-stop control system, including firing key, output module, motor relay, door rocker switch, door pump electromagnetic valve, velocity sensor and field bus instrument.Car load rate signal collected by velocity sensor, and sends described rate signal to field bus instrument；The on off state of car door is fed back to field bus instrument by door pump electromagnetic valve；By field bus instrument and firing key to the co-controlling of motor relay and field bus instrument and the door rocker switch co-controlling to car door, in the case of decreasing upper and lower car door to a certain extent, the inertia generation of the fortuitous event caused.The invention also discloses a kind of passenger vehicle equipped with above-mentioned anti-inertia start-stop control system.
Description
Technical field
The present invention relates to passenger vehicle control field, particularly relate to a kind of anti-inertia start-stop control system and passenger vehicle.
Background technology
In daily life, the vehicles have brought many convenience, but bring again many uneasy simultaneously
Full hidden danger.In prior art, most on-off control of bus passenger door and the start and stop state of passenger vehicle are the most solely
Stand.
If Fig. 1 is passenger doors switching system schematic diagram in prior art.Passenger doors switching system includes exporting mould
Block 6, door rocker switch 5 and door pump electromagnetic valve 4.Output module 6 output voltage to door pump electromagnetic valve 4,
Opening a rocker switch 5 and just can open car door, closing door rocker switch 5 just can be described with closed door
Raft of pontoons switching plate 5 is controlled by passenger vehicle driver.As long as car is starting state, output module 6 just has voltage
Output, opens a rocker switch 5 and just can open car door by door pump electromagnetic valve 4.
As Fig. 2 starts system schematic to prior art microbus.Described passenger vehicle starts system and includes key of lighting a fire
Spoon 3 and motor relay 7.Switch ignition key 3 just can control motor relay and start or flame-out.
When passenger vehicle needs to start, as long as motor relay 7 just can be started by firing key 3 igniting, start visitor
Car.It is separate owing to passenger doors switching system and passenger vehicle start system, and all controlled by driver,
Often occur that car does not comes to a complete stop car door opening or car door does not closes the phenomenon of passenger vehicle just starting, easily send out under effect of inertia
Raw unsafe condition, when passenger vehicle arrives at a station lower visitor, the passenger vehicle car door that do not comes to a complete stop turns on, if now passenger getting off car,
Easily fall down owing to inertia is not steady on one's legs；AT STATION during stop-start, if passenger doors does not shuts, now car engine,
Owing to inertia passenger is easily thrown out of car door, it is susceptible to contingency.
Summary of the invention
In view of this, it is an object of the invention to propose a kind of anti-inertia start-stop control system and passenger vehicle, reduce
The injury that inertia brings, improves bus safety coefficient.
A kind of anti-inertia start-stop control system, for passenger vehicles, including firing key, output module,
Motor relay, door rocker switch, door pump electromagnetic valve, velocity sensor and field bus instrument；Velocity sensor
Being connected with field bus instrument, field bus instrument is connected with firing key, output module, door pump electromagnetic valve respectively, defeated
Going out module to be connected with door rocker switch and motor relay respectively, door rocker switch is connected with door pump electromagnetic valve.
In docking process, velocity sensor gathers vehicle body rate signal, and described signal is sent to bus
Instrument, field bus instrument judges whether to open passenger doors according to described signal, if described signal is speed is zero,
Then allow to open passenger doors, open a rocker switch and can open passenger doors；It is not zero if described signal is speed,
The most do not allow to open car door, open a rocker switch and can not open passenger doors.
In start-up course, door pump electromagnetic valve feedback passenger doors switch conditions is to field bus instrument, if passenger doors is
Closed mode, then allow passenger vehicle to start, and opens firing key and can start motor relay, and then starts passenger vehicle；
If passenger doors is closed mode, the most do not allow passenger vehicle to start, open firing key and can not start motor relay,
Passenger vehicle can not start.
When passenger vehicle stops and opens the door, directly open a rocker switch and can not open door.Need to be adopted by velocity sensor
Collection car load rate signal, and rate signal is sent to field bus instrument, field bus instrument receives velocity sensor and sends out
This signal is also made analysis and is judged by the signal that send, if speed is not zero, field bus instrument will not send the signal of telecommunication
To output module, output module not output voltage, to door rocker switch, is opened a rocker switch and will not be opened car
Door, car door will not be unlocked；If speed is zero, then field bus instrument sends a signal to output module, exports mould
Block output voltage, to door rocker switch, now opens a rocker switch, and passenger doors is opened.When passenger vehicle starts,
By door pump electromagnetic valve, the switching information of passenger doors need to be fed back to field bus instrument, traffic light system on field bus instrument
The on off state of passenger doors, signal lights is bright, then car door is opening, and signal lights goes out, and car door is for closing shape
State.If now passenger doors is open mode, then motor relay place circuit is off state, directly controls
Firing key can not start motor relay；If passenger doors is closed mode, motor relay place circuit is
Channel status, field bus instrument send the signal of telecommunication to output module, output module to motor relay output voltage,
Then starting motor relay by firing key, passenger vehicle is started to walk.
From the above it can be seen that the anti-inertia start-stop control system of present invention offer, take advantage of owing to achieving
Visitor's door trip controls interrelated with the start and stop state of passenger vehicle, makes motor relay by ignition switch and bus instrument
Table co-controlling, passenger doors switchs by door rocker switch and field bus instrument co-controlling, it is achieved that vehicle runs
Time, car door will not be opened, during car door opening, vehicle will not start, it is to avoid the vehicle car door that do not comes to a complete stop is beaten
Open and be not turned off, with car door, the contingency that vehicle start brings, improve safety coefficient.
Accompanying drawing explanation
Fig. 1 is passenger doors switching system schematic diagram in prior art；
Fig. 2 is that prior art microbus starts system schematic；
Fig. 3 is passenger door on-off control of the present invention and the start and stop state of passenger vehicle is mutually related system signal
Figure.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with specific embodiment,
And referring to the drawings, the present invention is described in more detail.
Such as the embodiment that Fig. 3 is the present invention anti-inertia start-stop control system.Including: firing key, defeated
Go out module, motor relay, door rocker switch, door pump electromagnetic valve, velocity sensor and field bus instrument.Car
Body is DC tachometer generator equipped with velocity sensor 1, velocity sensor 1, can rotary speed be changed
The signal of telecommunication, the output voltage of DC tachogenerator and rotating speed is become to keep linear relationship, moving object and velocity pick-up
Device contacts, and the roller of frictional force band dynamic sensor rotates, and the rotational pulse sensor being contained on roller sends one
The pulse of consecutive, each pulse represents a certain distance, thus measures linear velocity.
Velocity sensor 1 sends, by circuit, the rate signal collected to field bus instrument 2, field bus instrument
2 receive rate signal and make analysis judgement, it is judged that result is divided into speed to be that zero-sum speed is not zero two kinds.
When car door needs to open, if the rate signal analysis result speed that now field bus instrument 2 receives is zero,
I.e. vehicle body is resting state, then allow car door opening.
The field bus instrument transmission signal of telecommunication, to output module 6, i.e. opens the switch of output module, and output module is defeated
Going out voltage, provide energy for door pump electromagnetic valve, driver opens a rocker switch 5 can be by door pump electromagnetic valve
Open car door；If the rate signal analysis result speed that now field bus instrument 2 receives is not zero, i.e. vehicle body
It is kinestate, does not the most allow car door opening, field bus instrument 2 will not send the signal of telecommunication to output module 5,
I.e. the output circuit of output module opposite house pump electromagnetic valve is open-circuit condition, does not has voltage to export, even if driver beats
Enabling rocker switch 5, car door also will not be opened.When car needs to start, door pump electromagnetic valve 4 can be by car
The on off state of door feeds back to field bus instrument 2, and the signal lights on field bus instrument 2 can show the switch of passenger doors
State, signal lights is bright, and car door is opening, and signal lights goes out, and car door is closed mode.Signal lights place
Circuit is associated with motor relay place circuit, and the switch of motor relay place circuit is electro-magnet switch,
During the power on circuitry of signal lights place, motor relay place contactor electric magnet is energized, motor relay institute
Disconnect at contactor, when signal lights place circuit is open circuit, motor relay place contactor electric magnet
Power-off, motor relay place contactor closes.
If now car door is closed mode, then motor relay place circuit is channel status, field bus instrument 2
The transmission signal of telecommunication is to output module 6, output module 6 output voltage, and then carries for motor relay 7 igniting
Energizing quantity, is struck sparks by firing key 3, and motor relay 7 starts, and then starts offer energy for vehicle body；
If now on field bus instrument, signal lights is OFF state, then motor relay place circuit is off state, with
Time, field bus instrument 2 will not send the signal of telecommunication to output module 6, output module 6 will not output voltage, no
Can provide energy for igniting, even if now firing key 3 is lighted a fire, motor relay 7 device also will not start.
Alternatively, the velocity sensor 1 of the present invention to field bus instrument 2 send two kinds of signals: when speed not
Do not send electric pulse to field bus instrument 2 when being zero or electric pulse is low level；When speed is zero to bus instrument
Table 2 sends electric pulse or electric pulse is high level.Field bus instrument 2 according to electric pulse with or without or level height,
Quickly can go to a party vehicle speed state by Division identification, accelerate signal processing efficiency, simultaneously because process signal
Simply, the reliability making equipment is guaranteed.
Alternatively, the field bus instrument 2 of the present invention is also connected with the advertiser showing door contact interrupter situation, when
When passenger doors is in opening, described advertiser can feed back to driver, and prompting passenger vehicle can not open
Dynamic；When passenger vehicle speed is not zero, described advertiser can feed back to driver, and prompting car door can not
Open.
Alternatively, described advertiser is signal lights or voice prompting device.
Alternatively, the field bus instrument 2 of the present invention is connected with voice prompting device, and voice prompting device place circuit is opened
Close by Passenger door, when passenger doors is in opening, at the circuit of voice prompting device prompting car door opening
In duty, when using firing key 3 to light a fire, field bus instrument 2 sends electric pulse letter to voice prompting device
Number, after voice prompting device receives electric impulse signal, send voice message car door and be in opening, Ying Xianguan
Close car door；When speed is not zero, when opening rocker switch 5 opening car door, car door will not be opened, this
Time, the in running order field bus instrument of circuit 2 of voice prompting device prompting closed door is sent out to voice prompting device
Power transmission pulse signal, voice prompting device sends voice message speed and is not zero, it is impossible to opening car door.
Alternatively, the field bus instrument 2 of the present invention is connected with signal lights, and signal lights place contactor is by taking advantage of
Visitor's gate control, when passenger doors is in opening, and the circuit of signal lights prompting car door opening is in running order,
When using firing key 3 to light a fire, field bus instrument 2 sends electric impulse signal to signal lights, and signal lights receives electricity
After pulse signal, signal lights green light, prompting car door is in opening, should first closed door；Work as speed
When being not zero, when opening rocker switch 5 opening car door, car door will not be opened, and now, signal lights is pointed out
The in running order field bus instrument of circuit 2 of closed door sends electric impulse signal to signal lights, and signal lights is sent out
HONGGUANG prompting speed is not zero, it is impossible to opening car door.
Heretofore described passenger vehicle can be automobile can also be the passenger-carrying vehicle such as train, subway.
Those of ordinary skill in the field it is understood that the foregoing is only the present invention specific embodiment and
, be not limited to the present invention, all within the spirit and principles in the present invention, any amendment of being made,
Equivalent, improvement etc., should be included within the scope of the present invention.
Claims (6)
1. an anti-inertia start-stop control system, for passenger vehicles, it is characterised in that include a little
Fire key, output module, motor relay, door rocker switch, door pump electromagnetic valve, velocity sensor and total
Line instrument；
Velocity sensor is connected with field bus instrument, field bus instrument respectively with firing key, output module, door pump
Electromagnetic valve connects, and output module is connected with door rocker switch and motor relay respectively, door rocker switch and door
Pump electromagnetic valve connects；
In docking process, velocity sensor gathers vehicle body rate signal, and sends a signal to field bus instrument,
Field bus instrument judges whether to open passenger doors, if described signal is speed is zero, then to defeated according to described signal
Go out module and send signal, output module output voltage, provide energy for door pump electromagnetic valve, open a seesaw and open
Passenger doors can be opened in pass；If according to described signal analysis, field bus instrument judges that described signal is that speed is not zero,
The most do not allow to open car door, open a rocker switch and can not open passenger doors；
In start-up course, door pump electromagnetic valve feedback passenger doors switch conditions is to field bus instrument, if passenger doors is
Closed mode, field bus instrument sends signal to output module, output module output voltage to motor relay,
Open firing key and can start motor relay, and then start passenger vehicle；If passenger doors is closed mode, bus
Instrument does not sends signal to output module, and output module, not to motor relay output voltage, opens igniting key
Spoon can not start motor relay, and passenger vehicle can not start.
Anti-inertia start-stop control system the most according to claim 1, it is characterised in that described speed
Sensor is DC tachometer generator, is used for gathering car load rate signal, and is sent extremely by described rate signal
Instrument；Described field bus instrument is for receiving the rate signal that described velocity sensor sends.
Anti-inertia start-stop control system the most according to claim 2, it is characterised in that described direct current
Tachometer generator, does not sends electric pulse to field bus instrument when speed is not zero or electric pulse is low level；When
Send electric pulse to field bus instrument 2 when speed is zero or electric pulse is high level；Described field bus instrument is used for root
According to electric pulse with or without or level height identify passenger vehicle speed state.
Anti-inertia start-stop control system the most according to claim 1, it is characterised in that described bus
Also it is connected with the advertiser showing door contact interrupter situation in instrument, when passenger doors is in opening, institute
Stating advertiser and can feed back to driver, prompting passenger vehicle can not start；When passenger vehicle speed is not zero,
Described advertiser can feed back to driver, and prompting car door can not be opened.
Anti-inertia start-stop control system the most according to claim 4, it is characterised in that described signal
Device is signal lights or voice prompting device.
6. a passenger vehicle, it is characterised in that described passenger vehicle uses as described in claim 1-5 any one
Anti-inertia start-stop control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510206012.4A CN106143147A (en) | 2015-04-28 | 2015-04-28 | A kind of anti-inertia start-stop control system and passenger vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510206012.4A CN106143147A (en) | 2015-04-28 | 2015-04-28 | A kind of anti-inertia start-stop control system and passenger vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106143147A true CN106143147A (en) | 2016-11-23 |
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ID=57346674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510206012.4A Pending CN106143147A (en) | 2015-04-28 | 2015-04-28 | A kind of anti-inertia start-stop control system and passenger vehicle |
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| Country | Link |
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| CN (1) | CN106143147A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696866A (en) * | 2016-12-30 | 2017-05-24 | 潍柴动力股份有限公司 | Vehicle safety protection method and device |
| WO2018113749A1 (en) * | 2016-12-23 | 2018-06-28 | 郑州宇通客车股份有限公司 | Vehicle safety running control system, control device and control method |
| CN108331693A (en) * | 2018-02-10 | 2018-07-27 | 刘剑 | The starter of vehicle |
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| CN101323259A (en) * | 2008-07-04 | 2008-12-17 | 上海市长途汽车运输公司 | Interlock control system of van-type vehicle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |