CN105216629A - For control system and the control method thereof of electric bus - Google Patents
For control system and the control method thereof of electric bus Download PDFInfo
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- CN105216629A CN105216629A CN201510679128.XA CN201510679128A CN105216629A CN 105216629 A CN105216629 A CN 105216629A CN 201510679128 A CN201510679128 A CN 201510679128A CN 105216629 A CN105216629 A CN 105216629A
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Abstract
The invention discloses a kind of control system for electric bus and control method thereof, described control system comprises: pressure acquisition assembly, be located in first pedal at the car door place of described electric bus, for the pressure signal that Real-time Collection first pedal is experienced, and by Real-time Collection to pressure signal be sent to signal conversion module; Described signal conversion module, for when pressure acquisition assembly collects pressure signal, receive the pressure signal that described pressure acquisition assembly sends, and export the first electric signal to control module according to the pressure signal received, also for when pressure acquisition assembly does not collect pressure signal, export the second electric signal to control module; And described control module, for controlling Car's door controlling current supply circuit and the driving power current supply circuit dead electricity of described electric bus according to the first electric signal received, Car's door controlling current supply circuit and driving power current supply circuit also for controlling electric bus according to the second electric signal received obtain electric.
Description
Technical field
The present invention relates to a kind of control system for electric bus and control method thereof.
Background technology
Battery-driven car, i.e. electrically driven vehicle, have another name called electricity and drive.Battery-driven car is divided into alternating current electric vehicle and DC electric car.The battery-driven car of usual theory is using battery as energy source, by the parts such as controller, motor, by electric energy conversion is
mechanical energymotion, to control the vehicle that size of current changes speed.
Electric bus is than the more environmental protection of traditional fuel bus, and more energy-conservation, therefore electric bus becomes main flow gradually.But, in prior art, often occur bus driver to close car door in advance and cause user by press from both sides situation, passenger not completely under to ground or do not go up in car completely time, namely chaufeur drives the situation that bus travels, these situations cause passenger safety to can not get ensureing, cause safety misadventure etc. time serious.
Summary of the invention
For above-mentioned the deficiencies in the prior art, technical matters to be solved by this invention is: provide a kind of and can improve the safety performance of electric bus, the control system for electric bus of protection passenger personal safety and control method thereof.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is: provide a kind of control system for electric bus, comprising:
Pressure acquisition assembly, is located in first pedal at the car door place of described electric bus, for the pressure signal that Real-time Collection first pedal is experienced, and by Real-time Collection to pressure signal be sent to signal conversion module;
Described signal conversion module, for when pressure acquisition assembly collects pressure signal, receive the pressure signal that described pressure acquisition assembly sends, and export the first electric signal to control module according to the pressure signal received, also for when pressure acquisition assembly does not collect pressure signal, export the second electric signal to control module; And
Described control module, for controlling Car's door controlling current supply circuit and the driving power current supply circuit dead electricity of described electric bus according to the first electric signal received, Car's door controlling current supply circuit and driving power current supply circuit also for controlling electric bus according to the second electric signal received obtain electric.
Further, described pressure acquisition assembly comprises:
First pressure acquisition module, is located in first pedal at the driver door place of described electric bus, the first pressure signal that the first pedal being positioned at driver door place for Real-time Collection is experienced;
Second pressure acquisition module, is located in first pedal at the tail gate place of described electric bus, the second pressure signal that the first pressure pedal being positioned at tail gate place for Real-time Collection is experienced;
Described signal conversion module, also for receiving the first pressure signal and the second pressure signal, and exports the first electric signal to described control module according to the first pressure signal received and/or the second pressure signal.
Further, the described control system for electric bus also comprises:
Timing module, pressure signal for receiving described signal conversion module the last time carries out timing, if the time of recording exceed default time value and described signal conversion module does not continue to receive pressure signal again time, the Car's door controlling current supply circuit and the driving power current supply circuit that control described electric bus obtain electric.
Further, described first pressure acquisition module and the second pressure acquisition module are located under the upper epidermis of the driver door of described electric bus and the first pedal of tail gate position respectively, and the collecting part of described first pressure acquisition module and the second pressure acquisition module contacts with the inside face of the upper epidermis of two the first pedals respectively.
Further, described pressure acquisition assembly is resistive pressure sensor; When the pressure of described resistive pressure sensor reaches default force value, export first resistance value to described signal conversion module, described signal conversion module exports the first electric signal according to described first resistance value; When the force value of described resistive pressure sensor does not reach default force value, export one and be less than the second resistance value of the first resistance value to described signal conversion module, described signal conversion module exports the second electric signal according to described second resistance value.
Further, described first electric signal is high level signal, and described second electric signal is low level signal.
For solving the problems of the technologies described above, another technical scheme provided by the invention is: the control method providing a kind of electric bus, comprises the following steps:
Judge whether to get pressure signal;
If get described pressure signal, then judge whether the pressure signal got is greater than the first preset value preset;
Obtain described pressure signal if judge and be greater than the first preset value preset, then export the control module of the first electric signal to car load;
Described control module controls Car's door controlling current supply circuit and the driving power current supply circuit dead electricity of electric bus according to the first electric signal;
Obtain described pressure signal when being less than the first preset value or not getting described pressure signal if judge, then export the control module of the second electric signal to car load;
Described control module controls the Car's door controlling current supply circuit of described electric bus according to the second electric signal and driving power current supply circuit obtains electric.
Further, described judge whether to get the step of pressure signal before, also comprise:
Judge that whether the car door of electric bus is in opening;
The car door obtaining described electric bus if judge is opening, then judge whether to get described pressure signal.
Further, judging whether to get in the step of described pressure signal, judging whether to get described pressure signal within the time period preset, if when not getting described pressure signal within the described time period preset, then exporting the control module of the second electric signal to car load.
Further, in the step obtaining described pressure signal, the first resistive pressure sensor specifically comprised in the first pedal of the driver door position by being located at electric bus obtains the first pressure signal; And obtain the second pressure signal by the second resistive pressure sensor in the first pedal of the tail gate position of being located at electric bus;
Whether the pressure signal got in described judgement is greater than in the step of the first preset value preset, and comprising: first pressure signal of the last time got or the second pressure signal are judged, judges whether it is greater than described first preset value;
Described first electric signal is high level signal, and described second electric signal is low level signal.
The present invention is used for control system and the control method thereof of electric bus, when electric bus suspends at car door, for passenger upper or under time, if have passenger loading or get off, first pressure acquisition module and/or the second pressure acquisition module will inevitably collect pressure signal, so namely signal conversion module sends the first electric signal to control module, after control module receives the first electric signal, instant control car door is opening and controls electric bus time-out traveling, in this state, the driving power current supply circuit of car load is due to dead electricity, therefore, even if navigating mate to put one's foot down, also electric bus can not be driven to travel, even if navigating mate is pressed exit door and is driven button, also closing of the door can not be driven, prevent when upper and lower passenger, can ensure that passenger is not crushed by car door, ensure that passenger is upper and lower complete, battery-driven car could normally travel, substantially increase the safety of car load, add personal safety, avoid passenger's various matters that are injured and that cause because of injured.
When often receiving a pressure signal, increase timing module, contrast with the time preset, so, when dispatching from the factory or purchaser voluntarily can setup times value, to leave the sufficient interval time of exempting from passenger and getting on and off, prevent because interval time is shorter, electric bus obtain electric after, chaufeur by mistake super work and the car door that causes crushes the generation of the situations such as passenger, further increase the safety of electric bus, personal safety.
When gathering pressure signal, owing to adding preestablished pressure value, make the collection of force value more accurate, the pressure signal being only greater than this force value just can be sent to signal conversion module.Solve the situation that pressure acquisition assembly gathers by mistake, such as, there is the luggage of constant weight, object etc.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the block scheme of the present invention for control system one embodiment of electric bus.
Fig. 2 is the diagram of circuit of control method first embodiment of electric bus of the present invention.
Fig. 3 is the diagram of circuit of control method second embodiment of electric bus of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, Fig. 1 is the block scheme of the present invention for control system one embodiment of electric bus.A kind of control system for electric bus of the present embodiment, comprise: pressure acquisition assembly, be located in first pedal at the car door place of described electric bus, for the pressure signal that Real-time Collection first pedal is experienced, and by Real-time Collection to pressure signal be sent to signal conversion module; Described signal conversion module, for when pressure acquisition assembly collects pressure signal, receive the pressure signal that described pressure acquisition assembly sends, and export the first electric signal to control module according to the pressure signal received, also for when pressure acquisition assembly does not collect pressure signal, export the second electric signal to control module; And described control module, for controlling Car's door controlling current supply circuit and the driving power current supply circuit dead electricity of described electric bus according to the first electric signal received, Car's door controlling current supply circuit and driving power current supply circuit also for controlling electric bus according to the second electric signal received obtain electric.
Electric bus described herein, comprises the passenger train of any one band electric drive chassis sections such as long-distance, short distance.
In the present embodiment, described electric bus has driver door and tail gate, has a pedal (the first pedal), have two pedals in tail gate position in driver door position.First pedal of tail gate is liftoff nearest pedal.Certainly, in other examples, the first pedal of tail gate also can be and is positioned at another one pedal.
In the present embodiment, described pressure acquisition assembly is two (calling the first pressure acquisition module and the second acquisition module in the following text), described first pressure acquisition module is located in the first pedal of driver door position, below the lower surface being specifically arranged on the upper epidermis of this first pedal, the collecting part of the first pressure acquisition module contacts with the lower surface of above-mentioned upper epidermis.Described second acquisition module, is located in the second pedal of tail gate position, and the mode of set-up mode and the first pressure acquisition module is same or similar.Intelligible, in other examples, the number of described acquisition module can be determined according to the car door quantity of the electric bus in different model different instances, as long as can guarantee to be provided with described pressure acquisition module at each car door place.
Particularly:
The first pressure signal that the first pedal that described first pressure acquisition module is positioned at driver door place for Real-time Collection is experienced; The second pressure signal that the first pressure pedal that described second pressure acquisition module is positioned at tail gate place for Real-time Collection is experienced; Described signal conversion module, also for receiving the first pressure signal and the second pressure signal, and exports the first electric signal to described control module according to the first pressure signal received and/or the second pressure signal.Described signal conversion module is all connected with the first pressure acquisition module and the second pressure acquisition module, when the first pressure acquisition module first collects described first pressure signal, described signal conversion module then first processes the first pressure signal, when the second pressure acquisition module first collects described second pressure signal, described signal conversion module then first processes the second pressure signal.
Preferably, under described first pressure acquisition module is used for the state of opening at the driver door of electric bus, gather the first pressure signal of first pedal at driver door place, under described second pressure acquisition module is used for the state of opening at the tail gate of electric bus, gather the second pressure signal of first pedal at tail gate place.Wherein a kind of implementation is: when described driver door and/or tail gate are opened, their drive motor has the action of rotating towards a direction, after control module learns this action, then the first pressure acquisition module and/or the second modular pressure is driven to start working.Wherein another kind of implementation is: by the image acquisition of camera head, and control module obtains driver door and/or whether tail gate is opened through the analysis of image motion track; Open if analysis result is driver door, control module then sends control signal, controls the first pressure acquisition module and starts collecting work; Open if analysis result is tail gate, control module then sends another control signal, controls the second pressure acquisition module and starts collecting work; If analysis result is tail gate, tail gate is all opened, then control module sends two control signals, controls the first pressure acquisition module respectively and the second pressure acquisition module all starts collecting work.Intelligible, in the embodiment that other are different, be not limited to above-mentioned two kinds of analysis modes, different analysis modes can also be had, as long as can whether start by the definite analysis car door that obtains electric bus.
In the present embodiment, described first pressure acquisition module and the second pressure acquisition module are resistive pressure sensor.In this programme, be previously stored with a default force value, this force value preset can prestore in each resistive pressure sensor, when the pressure of described resistive pressure sensor reaches default force value, export first resistance value to described signal conversion module (such as 5 Europe), described signal conversion module exports the first electric signal according to described first resistance value; When the force value of described resistive pressure sensor does not reach default force value, export one and be less than second resistance value (such as 1 Europe) of the first resistance value to described signal conversion module, described signal conversion module exports the second electric signal according to described second resistance value.Wherein: described first electric signal is 24V DC power signal, described first resistance value is converted to 24V DC power signal by described signal conversion module, described second electric signal is 1V DC power signal, and described second resistance value is converted to 1V DC power signal by described signal conversion module.In this programme, because resistive pressure sensor is without direct direct voltage output 24V, therefore, described signal conversion module is increased in this programme, to export 24V power supply signal and 1V power supply signal, strong electric system able to programme (control module, such as PLC control module can be realized, relay) control, make the processing of circuit of its inside faster, more convenient.Understandable, in other examples, described first electric signal can be high level signal, and described second electric signal can be low level signal.
In the present embodiment, described control system also comprises a timing module (such as time meter), pressure signal for receiving described signal conversion module the last time carries out timing, if the time of recording exceed default time value and described signal conversion module does not continue to receive pressure signal again time, the Car's door controlling current supply circuit and the driving power current supply circuit that control described electric bus obtain electric.Concrete, in embodiment, be previously provided with a default time value (such as 2 minutes), described timing module is when described signal conversion module receives corresponding pressure signal each time, namely start to carry out timing, when again having new pressure signal to come in described 2 minutes, then restart another timing, until more than 2 minutes and after there is no new pressure signal, described signal conversion module just sends the second electric signal to control module according to the above-mentioned time, obtain electric with the Car's door controlling current supply circuit and driving power current supply circuit that control described electric bus.
In the present embodiment, described control module can adopt PLC control desk, control chip, controller, relay etc.In the present embodiment, can control separately the driving power current supply circuit of electric bus and Car's door controlling current supply circuit part electric and dead electricity, also can by control car load power supply electricly with dead electricity, electric bus is suspended to travel and make Car's door controlling in opening.
Embodiment of the present invention, when electric bus suspends at car door, for passenger upper or under time, if have passenger loading or get off, first pressure acquisition module and/or the second pressure acquisition module will inevitably collect pressure signal, so namely signal conversion module sends the first electric signal to control module, after control module receives the first electric signal, instant control car door is opening and controls electric bus time-out traveling, in this state, the driving power current supply circuit of car load is due to dead electricity, therefore, even if navigating mate to put one's foot down, also electric bus can not be driven to travel, even if navigating mate is pressed exit door and is driven button, also closing of the door can not be driven, prevent when upper and lower passenger, can ensure that passenger is not crushed by car door, ensure that passenger is upper and lower complete, battery-driven car could normally travel, substantially increase the safety of car load, add personal safety, avoid passenger's various matters that are injured and that cause because of injured.
When often receiving a pressure signal, increase timing module, contrast with the time preset, so, when dispatching from the factory or purchaser voluntarily can setup times value, to leave the sufficient interval time of exempting from passenger and getting on and off, prevent because interval time is shorter, electric bus obtain electric after, chaufeur by mistake super work and the car door that causes crushes the generation of the situations such as passenger, further increase the safety of electric bus, personal safety.
When gathering pressure signal, owing to adding preestablished pressure value, make the collection of force value more accurate, the pressure signal being only greater than this force value just can be sent to signal conversion module.Solve the situation that pressure acquisition assembly gathers by mistake, such as, there is the luggage of constant weight, object etc.
Refer to Fig. 2, Fig. 2 is the diagram of circuit of control method first embodiment of electric bus of the present invention.The control method of the electric bus of the present embodiment comprises the following steps:
S101, judge whether to get pressure signal; If get described pressure signal, then enter S102 step, if do not get described pressure signal, then do not process;
In this step, same or similar with above-described embodiment, by arranging the first pressure acquisition module and the second pressure acquisition module respectively at the driver door of electric bus and tail gate position.After pressure signal experienced by pressure acquisition assembly, then represent that pressure acquisition assembly gets pressure signal.Described first pressure acquisition module and the second pressure acquisition module are resistive pressure sensor.This step then judges whether the first pressure acquisition module and the second pressure acquisition module get corresponding first pressure signal and the second pressure signal, if get one of them pressure signal, then enter S102 step respectively.
If do not get described pressure signal, then do not process, such as, when in driving process, when car door is not opened, do not have passenger to get on and off, so now must get pressure signal.
Whether the pressure signal that S102, judgement get is greater than the first preset value preset; Obtain described pressure signal if judge and be greater than the first preset value preset, then enter S103 step, if be less than or equal to the first preset value, then enter S105 step;
In this programme, be previously stored with a default force value, this force value preset can prestore in each resistive pressure sensor.
S103, export the control module of the first electric signal to car load;
When the pressure of described resistive pressure sensor reaches default force value, export first resistance value to described signal conversion module (such as 5 Europe), so described signal conversion module exports the first electric signal according to described first resistance value, in this example, described first electric signal is 24V DC power signal, and described first resistance value is converted to 24V DC power signal by described signal conversion module.
S104, described control module control Car's door controlling current supply circuit and the driving power current supply circuit dead electricity of electric bus according to the first electric signal;
S105, judge whether the car door of electric bus is in open mode, if judge, the car door obtaining described electric bus is in open mode, then enter S106 step; The car door obtaining described electric bus if judge is in not to be opened or closed condition, then do not process;
S106, then export the control module of the second electric signal to car load;
When the force value of described resistive pressure sensor does not reach default force value, export one and be less than second resistance value (such as 1 Europe) of the first resistance value to described signal conversion module, described signal conversion module exports the second electric signal according to described second resistance value.Wherein: described second electric signal is 1V DC power signal, described second resistance value is converted to 1V DC power signal by described signal conversion module.
S107, described control module control the Car's door controlling current supply circuit of described electric bus according to the second electric signal and driving power current supply circuit obtains electric.
Embodiment of the present invention, when electric bus suspends at car door, for passenger upper or under time, if have passenger loading or get off, first pressure acquisition module and/or the second pressure acquisition module will inevitably collect pressure signal, so namely signal conversion module sends the first electric signal to control module, after control module receives the first electric signal, instant control car door is opening and controls electric bus time-out traveling, in this state, the driving power current supply circuit of car load is due to dead electricity, therefore, even if navigating mate to put one's foot down, also electric bus can not be driven to travel, even if navigating mate is pressed exit door and is driven button, also closing of the door can not be driven, prevent when upper and lower passenger, can ensure that passenger is not crushed by car door, ensure that passenger is upper and lower complete, battery-driven car could normally travel, substantially increase the safety of car load, add personal safety, avoid passenger's various matters that are injured and that cause because of injured.
Refer to Fig. 3, Fig. 3 is the diagram of circuit of control method second embodiment of electric bus of the present invention.The control method of the electric bus of the present embodiment comprises the following steps:
S201, judge that the car door of electric bus is whether in opening; Obtaining described car door if judge is opening, then enter S202 step, obtains car door and is in closed condition, then proceed to S208 step if judge;
S202, judge within the time period preset, whether get described pressure signal (the first pressure signal and/or the second pressure signal); If get described pressure signal in predetermined time section, then enter S203 step; If do not get described pressure signal in predetermined time section, then proceed to S206 step;
Whether the pressure signal that S203, judgement get is greater than the first preset value preset; Obtain described pressure signal when being greater than preset value if judge, then enter S204 step, when obtaining described pressure signal if judge and be less than preset value, then proceed to S206 step;
S204, export the control module of the first electric signal to car load;
S205, described control module control Car's door controlling current supply circuit and the driving power current supply circuit dead electricity of electric bus according to the first electric signal;
S206, export the control module of the second electric signal to car load;
S207, described control module control the Car's door controlling current supply circuit of described electric bus according to the second electric signal and driving power current supply circuit obtains electric;
S208, end.
Embodiment of the present invention, when often receiving a pressure signal, contrast with the time preset, so, when dispatching from the factory or purchaser voluntarily can setup times value, to leave the sufficient interval time of exempting from passenger and getting on and off, prevent because interval time is shorter, electric bus obtain electric after, chaufeur by mistake super work and the car door that causes crushes the generation of the situations such as passenger, further increase the safety of electric bus, personal safety.
When gathering pressure signal, owing to adding preestablished pressure value, make the collection of force value more accurate, the pressure signal being only greater than this force value just can be sent to signal conversion module.Solve the situation that pressure acquisition assembly gathers by mistake, such as, there is the luggage of constant weight, object etc.
The present embodiment, for the first embodiment of control method, before collection pressure signal, first confirms whether car door is opened, and just makes pressure acquisition assembly gather, if do not open, need not gather if opened; Therefore, when closing of the door, even if there is passenger at station on the first pedal, also any process can not be done.
These are only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification sheets of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1., for a control system for electric bus, comprising:
Pressure acquisition assembly, is located in first pedal at the car door place of described electric bus, for the pressure signal that Real-time Collection first pedal is experienced, and by Real-time Collection to pressure signal be sent to signal conversion module;
Described signal conversion module, for when pressure acquisition assembly collects pressure signal, receive the pressure signal that described pressure acquisition assembly sends, and export the first electric signal to control module according to the pressure signal received, also for when pressure acquisition assembly does not collect pressure signal, export the second electric signal to control module; And
Described control module, for controlling Car's door controlling current supply circuit and the driving power current supply circuit dead electricity of described electric bus according to the first electric signal received, Car's door controlling current supply circuit and driving power current supply circuit also for controlling electric bus according to the second electric signal received obtain electric.
2., as claimed in claim 1 for the control system of electric bus, it is characterized in that, described pressure acquisition assembly comprises:
First pressure acquisition module, is located in first pedal at the driver door place of described electric bus, the first pressure signal that the first pedal being positioned at driver door place for Real-time Collection is experienced;
Second pressure acquisition module, is located in first pedal at the tail gate place of described electric bus, the second pressure signal that the first pressure pedal being positioned at tail gate place for Real-time Collection is experienced;
Described signal conversion module, also for receiving the first pressure signal and the second pressure signal, and exports the first electric signal to described control module according to the first pressure signal received and/or the second pressure signal.
3., as claimed in claim 2 for the control system of electric bus, it is characterized in that, also comprise:
Timing module, pressure signal for receiving described signal conversion module the last time carries out timing, if the time of recording exceed default time value and described signal conversion module does not continue to receive pressure signal again time, the Car's door controlling current supply circuit and the driving power current supply circuit that control described electric bus obtain electric.
4. as claimed in claim 3 for the control system of electric bus, it is characterized in that: described first pressure acquisition module and the second pressure acquisition module are located under the upper epidermis of the driver door of described electric bus and the first pedal of tail gate position respectively, the collecting part of described first pressure acquisition module and the second pressure acquisition module contacts with the inside face of the upper epidermis of two the first pedals respectively.
5., as claimed in claim 1 for the control system of electric bus, it is characterized in that: described pressure acquisition assembly is resistive pressure sensor; When the pressure of described resistive pressure sensor reaches default force value, export first resistance value to described signal conversion module, described signal conversion module exports the first electric signal according to described first resistance value; When the force value of described resistive pressure sensor does not reach default force value, export one and be less than the second resistance value of the first resistance value to described signal conversion module, described signal conversion module exports the second electric signal according to described second resistance value.
6., as claimed in claim 5 for the control system of electric bus, it is characterized in that: described first electric signal is high level signal, described second electric signal is low level signal.
7. a control method for electric bus, comprises the following steps:
Judge whether to get pressure signal;
If get described pressure signal, then judge whether the pressure signal got is greater than the first preset value preset;
Obtain described pressure signal if judge and be greater than the first preset value preset, then export the control module of the first electric signal to car load;
Described control module controls Car's door controlling current supply circuit and the driving power current supply circuit dead electricity of electric bus according to the first electric signal;
Obtain described pressure signal when being less than the first preset value or not getting described pressure signal if judge, then export the control module of the second electric signal to car load;
Described control module controls the Car's door controlling current supply circuit of described electric bus according to the second electric signal and driving power current supply circuit obtains electric.
8. the control method of electric bus as claimed in claim 7, is characterized in that, also comprise: described judge whether to get the step of pressure signal before, also comprise:
Judge that whether the car door of electric bus is in opening;
The car door obtaining described electric bus if judge is opening, then judge whether to get described pressure signal.
9. the control method of electric bus as claimed in claim 8, is characterized in that:
Judging whether to get in the step of described pressure signal, judging whether to get described pressure signal within the time period preset, if when not getting described pressure signal within the described time period preset, then export the control module of the second electric signal to car load.
10. the control method of electric bus as claimed in claim 9, is characterized in that:
In the step obtaining described pressure signal, the first resistive pressure sensor specifically comprised in the first pedal of the driver door position by being located at electric bus obtains the first pressure signal; And obtain the second pressure signal by the second resistive pressure sensor in the first pedal of the tail gate position of being located at electric bus;
Whether the pressure signal got in described judgement is greater than in the step of the first preset value preset, and comprising: first pressure signal of the last time got or the second pressure signal are judged, judges whether it is greater than described first preset value;
Described first electric signal is high level signal, and described second electric signal is low level signal.
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| CN201510679128.XA CN105216629A (en) | 2015-10-20 | 2015-10-20 | For control system and the control method thereof of electric bus |
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| CN201510679128.XA CN105216629A (en) | 2015-10-20 | 2015-10-20 | For control system and the control method thereof of electric bus |
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| CN107713675A (en) * | 2017-11-09 | 2018-02-23 | 深圳零智创新科技有限公司 | A kind of intelligent floor mat |
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| CN104290686A (en) * | 2014-01-06 | 2015-01-21 | 郑州宇通客车股份有限公司 | System and method for controlling bus door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107713675A (en) * | 2017-11-09 | 2018-02-23 | 深圳零智创新科技有限公司 | A kind of intelligent floor mat |
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Application publication date: 20160106 |