CN108622296A - Control device, electric lock mechanism and the electric vehicle of motor - Google Patents
Control device, electric lock mechanism and the electric vehicle of motor Download PDFInfo
- Publication number
- CN108622296A CN108622296A CN201810186874.9A CN201810186874A CN108622296A CN 108622296 A CN108622296 A CN 108622296A CN 201810186874 A CN201810186874 A CN 201810186874A CN 108622296 A CN108622296 A CN 108622296A
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- China
- Prior art keywords
- motor
- signal
- control device
- communication
- rotation
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/45—Control or actuating devices therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B13/00—Transmission systems characterised by the medium used for transmission, not provided for in groups H04B3/00 - H04B11/00
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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
- 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
Abstract
The present invention provides control device, electric lock mechanism and the electric vehicle of motor.The control device of motor promote or travel it assisting to electric vehicle, and the control device of the motor has receiving part and control unit.Receiving part receives signal of communication.Control unit detects the reception of signal of communication, generates and export the drive signal of motor.Signal of communication is the signal that can be received and dispatched by human body communication, and receiving part can receive signal of communication from multiple signal receiving parts.Control unit controls the rotation of motor according to the detection of the reception of the signal of communication.
Description
Technical field
The present invention relates to for electric vehicles such as electrically assisted bicycle, electric bicycle, electric wheelchairs electronically
Technology setting locking or released.
Background technology
In general, about electric vehicles such as electrically assisted bicycle, electric bicycles, it is known to be based on using portable terminal
Certification stop motor-assist function (for example, Japanese Unexamined Patent Publication 2016-171645 bulletins) and locking be conducted electrically
(for example, referring to Japanese Unexamined Patent Application Publication 2013-525200 bulletins (the 0002nd section)).In addition, in electrically assisted bicycle, known root
Driving is carried out or without driving (for example, Japanese Unexamined Patent Publication 2015-97342 to motor apparatus according to the certification of human body communication is used
Bulletin).
Invention content
The vehicles such as bicycle frequently repeat traveling and stopping, user getting on the bus and getting off.In the prior art, it discloses
The certification released for the electric lock to the bicycle before traveling.But it may not substantially ensure the utilization in bicycle
Safety in the process and convenience.
The purpose of the present invention is to provide the controls with the motor for maintaining anti-theft effect and the high electric lock function of convenience
Device, electric lock mechanism and the electric vehicle for charging latch mechanism.
The means used to solve the problem
The control device of the motor of the electric vehicle of one embodiment of the illustration of the application pushes away electric vehicle
It travels and assists into or to it, the control device of the motor has receiving part and control unit.Receiving part receives signal of communication.Control
The reception of detection signal of communication in portion's processed, generates and exports the drive signal of motor.Signal of communication be can by human body communication into
The signal of row transmitting-receiving, receiving part can receive signal of communication from multiple signal receiving parts.The reception of control unit and the signal of communication
Detection accordingly control motor rotation.
The electric lock mechanism of one embodiment of the illustration of the application has：The control device of said motor；Send communication
The transmitter of signal；Receiver with multiple signal receiving parts；Driving circuit makes horse according to the signal for carrying out self-control device
Up to driving；And motor.
The electric vehicle of one embodiment of the illustration of the application has above-mentioned electric lock mechanism.
The effect of invention
According to the illustration of the application embodiment, by detecting the reception of the signal of communication based on human body communication,
The rotation of motor can be controlled, anti-theft effect and the high electric lock function of convenience are maintained therefore, it is possible to provide to have
The control device of motor.In addition, the reception by detecting the signal of communication based on human body communication, controls the rotation of motor
System maintains anti-theft effect and the high electric lock function of convenience therefore, it is possible to provide.It can realize electric lock mechanism.In turn, only pass through
The action got on or off the bus can be released or be set to locking, therefore be capable of providing and maintained anti-theft effect and the high band of convenience
The electric vehicle of electric lock mechanism.
By the detailed description of the preferred embodiment for the present invention below this hair can be more clearly understood that with reference to attached drawing
Bright above-mentioned and other feature, element, step, features and advantages.
Description of the drawings
Fig. 1 shows the appearance with the electrically assisted bicycle of electric lock mechanism.
Fig. 2 is the schematic structural diagram of the electric lock mechanism of the control device comprising motor.
Fig. 3 is the schematic structural diagram of the control device of motor.
Fig. 4 is the flow chart of the action of the control device for the motor for showing embodiment 1.
Fig. 5 is the flow chart of the action of the control device for the motor for showing embodiment 2.
Fig. 6 is the flow chart of the action of the control device for the motor for showing embodiment 3.
Specific implementation mode
Hereinafter, the embodiments of the present invention will be described with reference to the drawings.In addition, the scope of the present invention is not by reality below
The mode of applying is limited, and can arbitrarily be changed within the scope of the technical idea of the present invention.
In the following description, as electric vehicle, it is with electrically assisted bicycle (being simply referred to as bicycle sometimes below)
Example illustrates.
(embodiment 1)
[1-1. structures]
Fig. 1 roughly shows the appearance of the electrically assisted bicycle 2 of the electric lock mechanism 1 with present embodiment.Fig. 2 outlines
Ground shows the structure of electric lock mechanism 1.
Electrically assisted bicycle 2 (an example of electric vehicle) shown in FIG. 1 is in addition to main body, wheel, pedal and chain
Other than structural element possessed by common bicycle, also there is the electric lock mechanism 1 that its structure is shown in FIG. 2.Such as Fig. 2 institutes
Show, electric lock mechanism 1 (an example of electric lock mechanism) has 3 portable transmitter 30 of user, in voluntarily vehicle main body
Receiver 20, control device 10 and motor apparatus 50.In addition, in Fig. 1, transmitter 30, receiver 20, control device 10 and horse
Configuration up to device 50 is illustrative, and it is appropriate to be carried out according to the type of electrically assisted bicycle 2 and the convenience of user
Change.
Transmitter 30 and receiver 20 are combined via electrode and with body capacitance formula, and the body to user 3 is combined by this
Electric field near body is modulated, or is read modulated electric field and demodulated, to be communicated.In this example, lead to
The AC field signal (signal of communication) caused by 4 surface of human body of user 3 of transmitter 30 is crossed to be received by receiver 20.Based on
In the human body communication of which (Electric Field Mode), even if transmitter 30 is put into the pocket of user 3 or user 3 has on hand
Set, signal is also passed via human body surface, therefore, it is possible to be communicated between transmitter and receiver.That is, making one
Body is not in direct contact electrode, can also be communicated between transmitter and receiver.
The signal of communication received by receiver 20 is sent to control device after being carried out defined signal processing
10.Control device 10 detects the signal of communication received by receiver 20, executes the control of authentication processing, motor.
Hereinafter, being illustrated to each portion for constituting electric lock mechanism 1 referring especially to Fig. 2.
30 ＞ of ＜ transmitters
Transmitter 30 (an example of transmitter) has control unit 31, communication unit 33, electrode portion 35 and battery 39.Control unit 31
Data-signal is generated, communication unit 33 is controlled, the transmission of signal and the reception of demodulated signal are modulated.Communication unit 33 wraps
Containing modulation circuit and demodulator circuit.Modulation circuit generates the data signal modulation for generating control unit 31 to be believed at wave modulation is carried
Number, and modulated signal is sent to receiver 20 via electrode portion 35.Demodulator circuit receives receiver 20 via electrode portion 35
To modulated signal demodulated.Communication unit 33 includes digital-to-analog (Digital/Analog (D/A)) converter section, simulation/number
Word (Analog/Digital (A/D)) converter section, filter etc. carries out the necessary signal between electrode portion 35 and control unit 31
Processing.
Electrode portion 35 for example with plate shape, is formed by conductive materials such as metals.Electrode portion 35 is configured in and wears
The distance between human body 4 of user 3 of transmitter 30 is for defined distance or than this apart from short position.Electrode portion 35
The outer surface of transmitter 30 can be such as located at, can also be configured in the inside for the shell for constituting transmitter 30.Near human body
Electric field receive and dispatch signal of communication, the electric field near the human body is that human body is directly or indirectly contacted with electrode portion 35 and generated.
Battery 39 provides electric power to control unit 31 and communication unit 33.
Pre-stored authentication information (Termination ID etc.) in memory (diagram is omitted) etc. is sent to reception by transmitter 30
Machine 20.
20 ＞ of ＜ receivers
Receiver 20 (an example of receiver) has communication unit 23 and 4 electrode portions 25a, 25b, 25c, 25d.Communication unit 23
Including modulation circuit and demodulator circuit.Modulation circuit generates the data signal modulation for generating control device 10 into load wave modulation
Modulated signal is sent to transmitter 30 by signal via electrode portion 25a, 25b, 25c, 25d.Demodulator circuit is to passing through transmitter 30
The modulated signal received is demodulated.Communication unit 23 includes digital-to-analog (Digital/Analog (D/A)) converter section, mould
Quasi-/digital (Analog/Digital (A/D)) converter section, filter etc., carries out electrode portion 25a, 25b, 25c, 25d and control dress
Set the necessary signal processing between 10.
Electrode portion 25a, 25b, 25c, 25d (an example of signal receiving part) are for example respectively provided with plate shape, are led by metal etc.
Electric material is formed.Electrode portion 25a, 25b, 25c, 25d be arranged on the position that the four limbs of user 3 are contacted, right handle, left
Hand, right-hand tread plate, left-hand tread plate.Signal of communication is received and dispatched via the electric field near human body, the electric field near the human body is that human body is direct
Or it indirectly contacts and generates with electrode portion 25a, 25b, 25c, 25d.
10 ＞ of ＜ control devices
Control device 10 (an example of control device) be according to the program of regulation come execute operation and control processor or
The microcomputers such as control circuit.As shown in figure 3, control device 10, which has from receiver 20, receives leading to after having carried out signal processing
The receiving part 13 (an example of receiving part) for believing signal, the control for detecting the reception of signal of communication and the driving of motor 51 being controlled
Portion 11 (an example of control unit) processed, memory 15 and export motor drive circuit 53 drive signal drive signal output department
17.Control device 10 comes according to the reception of the signal of communication via electrode portion 25a, 25b, 25c, 25d and the variation of its increase and decrease
The reception of one or more of detecting electrode portion 25a, 25b, 25c, 25d.
Receiving part 13 receives the signal of communication after having carried out signal processing from receiver 20.
Control unit 11 by detect signal of communication reception, to generate motor drive signal.
Memory 15 is made of semiconductor memory etc..Such as authentication storage information (end of transmitter 30 in memory 15
Hold ID etc.).Memory 15 for example keeps following table, which includes will be by the logical of electrode portion 25a, 25b, 25c, 25d reception
The information that the quantity of the amount and corresponding electrode portion of believing signal is mapped.
Control unit 11 is after the communication of receiver 20 and transmitter 30 starts, to the id information that is sent from transmitter 30 and pre-
The authentication information first kept is compareed, and only allows to communicate in the case of successful certification.In addition, control unit 11 detects receiver
The variation of the reception amount of the signal of communication of 20 4 electrode portions 25a, 25b, 25c, 25d judges 4 electrodes with reference to above-mentioned table
There are several electrode portions receiving signal in portion 25a, 25b, 25c, 25d.Control unit 11 is directed to horse according to the judgement as a result, generating
Up to the drive signal of device 50, drive signal is sent to motor drive circuit 53 via drive signal output department 17.
As described above, control device 10 is received by detecting the signal of 4 electrode portions 25a, 25b, 25c, 25d, to control
Motor apparatus 50 processed.
50 ＞ of ＜ motor apparatus
As shown in Fig. 2, motor apparatus 50 has motor 51, the motor drive circuit being provided to from the electric power of battery 90
53, position sensor 55, torque sensor 57.Motor 51 configures wheel (for example, trailing wheel) central part in bicycle 2, passes through
Control of the control device 10 to motor drive circuit 53 applies driving force and is used as direction identical with the direction of rotation of wheel
To the auxiliary of manpower.In addition, in illustrated example, by motor configurations in trailing wheel, but can also configure in front-wheel.
In addition, control of the motor 51 by control device 10 to motor drive circuit 53, opposite with the rotation inputted
Direction on be applied in driving force, to inhibit to rotate.Thereby, it is possible to the rotations of the wheel to bicycle to apply load, to vehicle
Wheel is locked.Here, the driving force in the direction opposite with the rotation inputted is to make motor 51 in the direction with propulsive torque
(direction of advance or direction of retreat of bicycle 2) opposite side rotates up the driving force of equal angular.
In addition, control device 10 can also increase electric load to inhibit the rotation of motor, to set locking to motor 51.
Position sensor 55 connect with motor 51 and is configured, and detects the rotation position of motor 51.Control device 10
According to the rotation position of the motor 51 detected by position sensor 55, the rotating speed per unit time of trailing wheel is detected, according to trailing wheel
The rotating speed of unit interval detect the speed of electrically assisted bicycle 2.
The detection of torque sensor 57 is bys stepping on the pedal etc. of bicycle 2 to 51 additional propulsive torque of motor.It will inspection
The torque information measured is output to control device 10.Control device 10 executes electric lock function according to the torque information.It is specific and
Speech, in the case where setting locking, apply following driving force to motor 51, the driving force make motor 51 with propulsive torque
Direction (direction that the power of pedal is stepped in the direction of advance or direction of retreat of bicycle 2) opposite side rotate up and promote
The identical angle of angle of the direction of the torque.On the other hand, in the case where relieving electric lock, propulsive torque is applied to motor 51
Direction driving force.
[1-2. actions]
Fig. 4 is the flow chart of the action for the control device 10 for mainly showing present embodiment.Action below is that user 3 opens
Action when beginning using electrically assisted bicycle 2.When beginning to use, user 3 connects the power supply of (ON) electrically assisted bicycle 2
(diagram is omitted).After being powered up, by the drive signal exported from control device 10, for the motor of motor apparatus 50
51, apply driving force on the direction opposite with the direction of rotation inputted, wheel is locked.
S101：The detection of control device 10 is carried out by least one of 4 electrode portions 25a, 25b, 25c, 25d electrode portions
The reception of signal of communication.The reception of the signal of communication is directly or indirectly contacted with handle, pedal by user 3 to detect.
S102：The authentication information for being included to the signal of communication from receiver 20 by control device 10 and memory 15
The authentication information (id information etc. of terminal) kept is compareed, and whether judgement certification succeeds.In the case of successful certification
S103 is entered step, is ended processing in the case of authentification failure.By the authentication processing, the use for keeping transmitter 30 is confirmed
Family 3 is proper user, and user 3 is allowed to utilize electrically assisted bicycle 2.
S103：Control device 10 releases the driving force of the opposite direction applied to motor 51, unlocks.It is electronic as a result,
Auxiliary bike 2 becomes the state of wheeled.
S104：In the case where detecting the reception of signal of communication not over control device 10, S105 is entered step.This
In, it is meant that user 3 gets off from bicycle 2 and is left.
S105：By control device 10, according to the output from position sensor 55 to the speed of electrically assisted bicycle 2
Judged.Only in the case where speed is 0km/h, S106 is entered step to set locking.Here, for the sake of security, only
The setting locking during bicycle 2 not travels.
S106：By control device 10, for the motor 51 of motor apparatus 50, identical with the direction of rotation inputted
Apply driving force on direction, to set locking.
[1-3. features etc.]
In the control device 10 of the motor of embodiment 1, by the reception for detecting the signal of communication based on human body communication
To control the rotation of motor 51.Here, when detect one or more of 4 electrode portions 25a, 25b, 25c, 25d communication letter
Number reception when, the rotation of motor is controlled, into line-locked releasing.In addition, ought no longer detect from electrode portion 25a,
When the reception of the signal of communication of 25b, 25c, 25d, setting locking.4 electrode portions 25a, 25b, 25c, 25d are configured in user and ride
Position that upper bicycle 2 or while getting off from bicycle 2 are in the most contact, i.e. on the handle of left and right and the pedal of left and right.
Therefore, action of the user 3 only by riding bicycle 2 or getting off from bicycle 2, it will be able to which locking is released
Or setting, therefore, it is possible to realize the high electric lock function of the anti-theft effect and convenience of maintenance bicycle 2.
In addition, according to the control device 10 of the motor of embodiment 1, detect the speed of bicycle 2, bicycle 2
Locking is not set when driving.Thus, for example even if transmitter 30 is fallen etc. in the traveling of bicycle 2 and can not be by user 3
The transmitting-receiving of row signal of communication will not be locked, and therefore, user 3 can safely utilize bicycle 2.
[1-4. variations]
In the above-described embodiment, the condition subsequent as the locking in step S103, control device 10 can also be via
Torque sensor 57 detects whether to be applied with defined propulsive torque to motor 51.
(embodiment 2)
[2-1. structures]
The structure of embodiment 2 is same as Fig. 1~embodiment shown in Fig. 31, and and the description is omitted.
[2-2. actions]
Fig. 5 is the flow chart of the action for the control device 10 for mainly showing embodiment 2.Action below and embodiment
1 again it is action when user 3 begins to use electrically assisted bicycle 2.When beginning to use, user 3 connects electronic auxiliary certainly
The power supply of driving 2 (diagram is omitted).After being powered up, it by the drive signal exported from control device 10, is filled for motor
The motor 51 for setting 50, applies driving force on the direction opposite with the direction of rotation inputted, and wheel is locked.
S201：The detection of control device 10 is carried out by least one of 4 electrode portions 25a, 25b, 25c, 25d electrode portions
The reception of signal of communication.The reception of the signal of communication is directly or indirectly contacted with handle, pedal by user 3 to detect.
S202：The authentication information for being included to the signal of communication from receiver 20 by control device 10 and memory 15
The authentication information (id information etc. of terminal) kept is compareed, and whether judgement certification succeeds.In the case of successful certification
S203 is entered step, is ended processing in the case of authentification failure.By the authentication processing, the use for keeping transmitter 30 is confirmed
Family 3 is proper user, and user 3 is allowed to utilize electrically assisted bicycle 2.
S203：Determined whether from 3 systems in electrode portion 25a, 25b, 25c, 25d or more by control device 10
System has received signal of communication.The above-mentioned table etc. that control device 10 is stored referring for example to memory 15 in equal, judgement receive
The amount of signal of communication whether be equivalent to the letters of 3 or more the electrode portions in 4 electrode portions 25a, 25b, 25c, 25d
Number amount.In the case where being judged to receiving signal of communication from 3 systems or more system, S204 is entered step.
Here, it does not unlock when such as user 3 only touches the handle of left and right, but by further touching left and right
Arbitrary pedal in pedal unlocks.
S204：The driving force that the opposite direction applied to motor 51 is released by control device 10, unlocks.As a result,
Electrically assisted bicycle 2 becomes the state of wheeled.
S205：Judge that the signal of communication of the electrode portion from electrode portion 25a, 25b, 25c, 25d is by control device 10
It is no to reduce.The above-mentioned table etc. that control device 10 is stored referring for example to memory 15 in equal, judges the signal of communication received
Whether amount is equivalent to the amount of the signal of 2 or less electrode portion in electrode portion 25a, 25b, 25c, 25d.In reception
In the case that signal of communication reduces, S206 is entered step.
S206：By control device 10, according to the output from position sensor 55 to the speed of electrically assisted bicycle 2
Judged.Only in the case where speed is 0km/h, S207 is entered step to set locking.Here, for the sake of security, only
The setting locking during bicycle 2 not travels.
S207：By control device 10, for the motor 51 of motor apparatus 50, opposite with the direction of rotation inputted
Apply driving force on direction, to set locking.
[2-3. features etc.]
In the control device 10 of the motor of embodiment 2, other than the feature of embodiment 1, or embodiment party is replaced
The feature of formula 1, only 3 in the signal for detecting the electrode portion from 4 electrode portions 25a, 25b, 25c, 25d system or more
In the case of the reception of more signals, unlock.Therefore, it is possible to keep the condition subsequent of locking stringent, therefore it can realize and carry
The high electric lock function of safety.
In addition, when starting with bicycle 2, pass through 3 systems configured on reception left and right handle and the pedal of a side
Or more system signal, to unlock.That is, both hands are placed in handle in user 3 and single foot is placed in the stabilization of pedal
It unlocks in the state of posture.Therefore, it is possible to inhibit to fall caused by executing miscellaneous function in unstable posture
Equal risk, can improve safety.
[2-4. variations]
Same as embodiment 1, as the condition subsequent of the locking in step S204, control device 10 can also be via torsion
Square sensor 57 detects whether to be applied with defined propulsive torque to motor 51.
In the above-described embodiment, in step S205, (simultaneously in the case where the reception of signal of communication is less than 3 systems
And in the case where not travelled), locking is set, but not limited to this.Will be from the state for relieving locking
Can also be that lock is only set in the case where being judged to being not detected the reception of signal of communication again in the case of setting locking
It is fixed.Sometimes user can get off from bicycle temporarily, not setting locking at once, so as to maintain convenience.
(embodiment 3)
[3-1. structures]
The structure of embodiment 3 is same as Fig. 1~embodiment shown in Fig. 31, and and the description is omitted.
[3-2. actions]
Fig. 5 is the flow chart of the action for the control device 10 for mainly showing embodiment 3.At electrically assisted bicycle 2
In traveling and wheel be not locked out in the state of start action below.
S301：Electrically assisted bicycle is determined whether according to the output from position sensor 55 by control device 10
2 speed reduces and has stopped.S302 is entered step in the case where speed reduces and becomes 0km/h.
S302：Determine whether that the signal of communication received reduces by control device 10, i.e., whether no longer receive and comes
From the comparable signal of amount of the signal of communication of 1 system in 4 electrode portions 25a, 25b, 25c, 25d or more system.In addition,
The judgement is carried out with reference to above-mentioned table etc..S303 is entered step in the case where the reception of signal of communication is reduced.
S303：(advanced with the direction of rotation inputted for the motor 51 of motor apparatus 50 by control device 10
With the either side in retrogressing and be propulsive torque direction) apply driving force on opposite direction, to set locking.
It is assumed here that 2 waiting signal lamp of electrically assisted bicycle etc. and temporarily cease, user 3 makes single foot be left from pedal
And the situation of adherence ground etc..At this point, by temporarily setting locking, such as there are inclined places can prevent certainly in ramp etc.
Driving retreats or advances.
S304：Determine whether to have passed through the defined time from stopping by control device 10.Here, pass through timer
(diagram is omitted) etc. carries out timing to dwell time.In addition, for example accordingly the defined time is set with temporary dwell time
It is set to several seconds to tens seconds.S305 is entered step in the case where have passed through the defined time.
S305：By control device 10, the reception for detecting signal of communication is determined whether.Here, user 3 does not leave certainly
The case where driving, confirmation has detected that the reception of signal of communication of electrode portion 25a, 25b, 25c, 25d.
S306：By control device 10, detect whether to be applied with defined propulsion to motor 51 via torque sensor 57
Torque.Here, it is specified that propulsive torque be, for example, that user 3 steps on the power applied when pedal.Detecting defined propulsive torque
In the case of, enter step S307.
S307：By control device 10, releases and above applying in the opposite direction with the side of detected propulsive torque
Driving force, to unlock.Electrically assisted bicycle 2 becomes the state of wheeled again as a result,.
[3-3. features etc.]
In the control device 10 of the motor of embodiment 3, temporarily ceasing the whens waited, meeting rule in the traveling of bicycle
In the case of fixed condition, setting locking.As a result, in ramp etc. there are inclined place, can prevent bicycle advance or after
It moves back.
In addition, after temporarily ceasing and have passed through the defined time, detects the reception of signal of communication and push away as defined in detecting
It in the case of torque, unlocks, therefore, it is possible to promptly make bicycle 2 revert to the shape of wheeled after temporarily ceasing
State.
(other embodiment)
As described above, being illustrated using the above embodiment as the illustration of technology disclosed herein.However,
Technology in the disclosure is without being limited thereto, can suitably change, replaces, adds, omit.Therefore, others illustrated below
Embodiment.
[1]
In the above embodiment 1~3, according to from 4 systems based on 4 electrode portions, (left and right handle and left and right are stepped on
Plate) signal of communication reception, motor 51 is controlled, but not limited to this.As long as electrode portion (contact site) is multiple, then
It can more can also be less.
In addition it is also possible to be that the condition of setting locking is set as the half that can only receive in multiple electrodes portion
Or lesser amount of system signal of communication the case where.
In addition, the configuration of electrode portion (contact site) is also not necessarily limited to above-mentioned example, such as saddle can also be set to.
[2]
Can also multiple receivers for including electrode portion be set in each contact site (handle, pedal etc.) of bicycle.The feelings
Under condition, the information that each receiver is mapped with contact site can be handled by control device 10.For example, control
Device 10 is by identifying signal of communication is received by which receiver, so as to detect the part of user's contact and do not connect
Tactile part.As a result, for example, control device 10 is able to detect that user leaves foot from pedal, it is possible to determine that be temporary
Stop, executing the processing of Fig. 6.
[3]
In the above embodiment 1~3, can also be after unlocking, as long as not cutting off the power, not set lock
It is fixed.For example, the case where in the case of having fallen transmitter 30 under steam or under steam becoming that signal of communication can not be received
Under, locking is not set.Thereby, it is possible to carry out safe traveling.
In addition it is also possible to it is such be difficult to expect the state of affairs in the case of, pass through the output in equal set on receiver 20
The flicker of the light in portion or warning tones etc. carry out error notification.
In addition it is also possible to which following function of reset is arranged：The situation of mistake is produced in the reception for signal of communication
Under, the authentication processing between transmitter 30 and receiver 20 starts again at.
[4]
Electric vehicle is not limited to electrically assisted bicycle.Can also be automatic two-wheeled cycle or electric wheelchair etc..
[5]
In the above embodiment 1~3, human body communication is illustrated by taking Electric Field Mode as an example, but can also be adopted
Use current system.
[6]
The execution sequence of processing in the above embodiment 1~3 is not required to be limited by the record of the above embodiment,
It can exchange without departing from the spirit of the invention and execute sequence.Further, it is also possible to omit part processing or hold simultaneously
The multiple processing of row.
[7]
Control device 10 and receiver 20 can be set as one as a device, can also be arranged to different dresses
It sets.
[8]
The disclosure includes the control method executed by control device 10, the computer program executed by control device 10, remembers
Record has the computer-readable recording medium of the program.The computer program is not limited to the program that aforementioned recording medium is recorded,
Can also be via being electrically communicated loop line, wirelessly or non-wirelessly communicate loop line, transmitted using internet as network of representative etc.
Program.
Claims (26)
1. a kind of control device of motor to electric vehicle promote or be assisted the traveling of the electric vehicle,
It is characterized in that, the control device of the motor has：
Receiving part receives signal of communication；And
Control unit detects the reception of the signal of communication, generates and export the drive signal of motor,
The signal of communication is the signal that can be received and dispatched by human body communication,
The receiving part can receive the signal of communication from multiple signal receiving parts,
The control unit controls the rotation of the motor according to the detection of the reception of the signal of communication.
2. the control device of motor according to claim 1, which is characterized in that
The control unit detects whether the vehicle is travelling,
Whether travelled according to the detection of the reception of the signal of communication and the vehicle, the rotation of the motor is being controlled
System.
3. the control device of motor according to claim 2, which is characterized in that
The control unit is when the vehicle is off state and the reception of the signal of communication is not detected, described in inhibition
The rotation of motor.
4. the control device of motor according to claim 2 or 3, which is characterized in that
The control unit is off in state and the multiple signal receiving part in the vehicle and receives the communication letter
Number signal receiving part be half or less than half when, inhibit the rotation of the motor.
5. the control device of motor according to claim 2 or 3, which is characterized in that
The control unit is off state in the vehicle and detects that the signal receiving part of 1 or more than one connects
When having received signal of communication, the inhibition of the rotation of the motor is released.
6. the control device of motor according to claim 5, which is characterized in that
When the signal receiving part of the control unit detecting 3 or more than 3 has received signal of communication, institute is released
State the inhibition of the rotation of motor.
7. the control device of motor according to claim 2 or 3, which is characterized in that
The control unit is in the vehicle deceleration and the state stopped and the communication received by the signal receiving part
In the case that signal is reduced, inhibit the rotation of the motor.
8. the control device of motor according to claim 7, which is characterized in that
After the control unit have passed through the defined time or more the state stopped from the vehicle, the signal has been detected
When receiving part has received signal of communication, the inhibition of the rotation of the motor is released.
9. the control device of motor according to claim 7, which is characterized in that
The control unit is less than 4 in the signal receiving part that the vehicle is off state and receives the signal of communication
In the case of, inhibit the rotation of the motor.
10. the control device of motor according to claim 8, which is characterized in that
The control unit is less than 4 in the signal receiving part that the vehicle is off state and receives the signal of communication
In the case of, inhibit the rotation of the motor.
11. the control device of the motor according to any one in claims 1 to 3,8~10, which is characterized in that
The control unit releases the suppression of the rotation of the motor in the case where the motor has been applied in defined propulsive torque
System.
12. the control device of motor according to claim 4, which is characterized in that
The control unit releases the suppression of the rotation of the motor in the case where the motor has been applied in defined propulsive torque
System.
13. the control device of motor according to claim 7, which is characterized in that
The control unit releases the suppression of the rotation of the motor in the case where the motor has been applied in defined propulsive torque
System.
14. the control device of the motor according to any one in claims 1 to 3,6, which is characterized in that
The receiving part receives the signal of communication from 4 signal receiving parts.
15. the control device of motor according to claim 4, which is characterized in that
The receiving part receives the signal of communication from 4 signal receiving parts.
16. the control device of motor according to claim 5, which is characterized in that
The receiving part receives the signal of communication from 4 signal receiving parts.
17. the control device of the motor according to any one in claims 1 to 3,8~10, which is characterized in that
The control unit is by increasing the electric load to the motor or making the motor opposite with the rotation inputted
Side rotates up, to inhibit the rotation of the motor.
18. the control device of motor according to claim 4, which is characterized in that
The control unit is by increasing the electric load to the motor or making the motor opposite with the rotation inputted
Side rotates up, to inhibit the rotation of the motor.
19. the control device of motor according to claim 7, which is characterized in that
The control unit is by increasing the electric load to the motor or making the motor opposite with the rotation inputted
Side rotates up, to inhibit the rotation of the motor.
20. the control device of the motor according to any one in claims 1 to 3,6,8~10,12,13, feature
It is,
The signal of communication includes the authentication information of the user of the vehicle.
21. the control device of motor according to claim 4, which is characterized in that
The signal of communication includes the authentication information of the user of the vehicle.
22. the control device of motor according to claim 5, which is characterized in that
The signal of communication includes the authentication information of the user of the vehicle.
23. the control device of motor according to claim 7, which is characterized in that
The signal of communication includes the authentication information of the user of the vehicle.
24. the control device of motor according to claim 11, which is characterized in that
The signal of communication includes the authentication information of the user of the vehicle.
25. a kind of electric lock mechanism, which is characterized in that the electric lock mechanism has：
The control device of the motor described in any one in claim 1 to 24；
Transmitter sends the signal of communication；
Receiver, with the multiple signal receiving part；
Driving circuit makes the motor be driven according to the signal from the control device；And
The motor.
26. a kind of electric vehicle, which is characterized in that
The electric vehicle has the electric lock mechanism described in claim 25.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-052839 | 2017-03-17 | ||
| JP2017052839A JP2018157381A (en) | 2017-03-17 | 2017-03-17 | Control device of motor in electric vehicle, electric lock mechanism, and electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108622296A true CN108622296A (en) | 2018-10-09 |
Family
ID=63706117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810186874.9A Withdrawn CN108622296A (en) | 2017-03-17 | 2018-03-07 | Control device, electric lock mechanism and the electric vehicle of motor |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2018157381A (en) |
| CN (1) | CN108622296A (en) |
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| CN110716540A (en) * | 2019-10-08 | 2020-01-21 | 深圳市乐骑智能科技有限公司 | Automatic running system of electric scooter |
| WO2020143138A1 (en) * | 2019-01-07 | 2020-07-16 | 北京致行慕远科技有限公司 | Method and device for processing motor control signal, electric bike, and storage medium |
| CN111572696A (en) * | 2019-02-15 | 2020-08-25 | 什拉姆有限责任公司 | Bicycle control system |
| US11530015B2 (en) | 2019-02-15 | 2022-12-20 | Sram, Llc | Bicycle control system |
| EP4122804A1 (en) * | 2021-07-22 | 2023-01-25 | Sinbon Electronics Company Ltd. | Bicycle control system and user verification method thereof |
| US11704949B2 (en) | 2021-07-21 | 2023-07-18 | Sinbon Electronics Company Ltd. | User verifying bicycle control system and user verification method thereof |
| US11738826B2 (en) | 2019-02-15 | 2023-08-29 | Sram, Llc | Bicycle control system |
| US11964731B2 (en) | 2022-08-29 | 2024-04-23 | Sram, Llc | Bicycle control system |
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| Publication number | Publication date |
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| JP2018157381A (en) | 2018-10-04 |
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Application publication date: 20181009 |