CN113602397A - Electric vehicle combined wheel with anti-theft supervision function - Google Patents
Electric vehicle combined wheel with anti-theft supervision function Download PDFInfo
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- CN113602397A CN113602397A CN202111082960.3A CN202111082960A CN113602397A CN 113602397 A CN113602397 A CN 113602397A CN 202111082960 A CN202111082960 A CN 202111082960A CN 113602397 A CN113602397 A CN 113602397A
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- module
- hub
- electric vehicle
- theft
- fixed disc
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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
- B62H5/14—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation
- B62H5/148—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation acting on the hub
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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
- B62H5/20—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles indicating unauthorised use, e.g. acting on signalling devices
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- 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
- B62M7/00—Motorcycles characterised by position of motor or engine
- B62M7/12—Motorcycles characterised by position of motor or engine with the engine beside or within the driven wheel
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/006—Structural association of a motor or generator with the drive train of a motor vehicle
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Abstract
The invention discloses an electric vehicle combined wheel with an anti-theft supervision function, which comprises a tire, a hub, a positioning middle shaft, a fixed disc, a variable speed flywheel, a hub motor, a hub generator and an anti-theft supervision device, wherein the fixed disc is fixed on the hub; the center of the fixed disc is fixedly connected with the positioning middle shaft, the hub is rotatably sleeved on the outer side of the circumference of the fixed disc, the tire is fixedly sleeved on the outer side of the circumference of the hub, and the hub motor is arranged between the fixed disc and the hub; the speed-changing flywheel is in transmission connection with the hub through a transmission assembly, the center of the speed-changing flywheel is in rotational connection with the positioning middle shaft, the speed-changing flywheel is matched with the middle part of the fixed disc to form an accommodating cavity, and the hub generator and the anti-theft monitoring device are arranged in the accommodating cavity; the anti-theft monitoring device comprises a control module, and a monitoring module, a positioning module, a wireless communication module and an emergency power supply module which are electrically connected with the control module. By adopting the invention, a thief can not use the electric vehicle, the stolen vehicle can be accurately positioned, and the storage position can be quickly searched.
Description
Technical Field
The invention belongs to the technical field of electric vehicle theft prevention, and particularly relates to an electric vehicle combination wheel with a theft prevention supervision function.
Background
With the development of modern transportation, people's travel vehicles are also increasingly diversified. The electric vehicle is simple, flexible and convenient in use method, and is applied by more and more people. However, the anti-theft device of the electric vehicle is simple and the frequency of occurrence of vehicle theft cases is relatively high, compared to the motor vehicle. Traditional electric motor car anti-theft device installs in the circuit of whole car, can only play the effect of warning and can't strengthen specific theftproof effect, in case the battery power of cutting off the electric motor car, the alarm of electric motor car just loses the effect, leads to the vehicle to be stolen, and the difficulty is retrieved after the theft moreover, can't really play the effect of management and control electric motor car.
Disclosure of Invention
The invention aims to provide an electric vehicle combination wheel with an anti-theft supervision function, which can enable a thief not to use an electric vehicle and accurately position a stolen vehicle.
In order to achieve the purpose, the invention provides an electric vehicle combined wheel with an anti-theft supervision function, which comprises a tire, a hub, a positioning middle shaft, a fixed disc, a variable speed flywheel, a hub motor, a hub generator and an anti-theft supervision device, wherein the hub motor is connected with the hub generator through a connecting rod; the center of the fixed disc is fixedly connected with the positioning middle shaft, the hub is rotatably sleeved on the outer side of the circumference of the fixed disc, the tire is fixedly sleeved on the outer side of the circumference of the hub, and the hub motor is arranged between the fixed disc and the hub; the speed-changing flywheel is in transmission connection with a hub side cover through a transmission assembly, the hub side cover is fixedly connected with the hub, the speed-changing flywheel is of a hollow cylindrical structure with an open end face, the center of the speed-changing flywheel is rotationally connected with the positioning middle shaft, the speed-changing flywheel is matched with the middle part of the fixed disc to form an accommodating cavity, and the hub generator and the anti-theft monitoring device are both arranged in the accommodating cavity; the anti-theft monitoring device comprises a control module, a monitoring module, a positioning module, a wireless communication module and an emergency power supply module, wherein the monitoring module, the positioning module, the wireless communication module and the emergency power supply module are electrically connected with the control module;
the emergency power supply module is used for supplying power to the control module, the monitoring module, the positioning module and the wireless communication module; the monitoring module is used for monitoring the working state of the hub motor and the motion state of the electric vehicle; the positioning module is used for acquiring the position information of the electric vehicle; the wireless communication module is wirelessly connected with a background server, and the background server is wirelessly connected with a user mobile phone terminal APP;
the control module is used for sending the working state information of the hub motor, the motion state information of the electric vehicle and the position information of the electric vehicle to the background server through the wireless communication module so that the background server forwards the working state information of the hub motor, the motion state information of the electric vehicle and the position information of the electric vehicle to a user mobile phone end APP; the control module is also used for receiving a remote control instruction sent by the background server through the wireless communication module and controlling the hub motor to start or stop according to the remote control instruction.
As a preferable aspect of the present invention, the hub motor includes a first rotor magnet and a first stator winding, the first rotor magnet is annularly disposed on an inner circumferential side of the hub, the first stator winding is annularly disposed on an outer circumferential side of the fixed disk, and a first air gap is provided between the first rotor magnet and the first stator winding.
As a preferable scheme of the present invention, the hub generator includes a second rotor magnet and a second stator winding, the second rotor magnet is annularly disposed on the inner side of the circumference of the variable speed flywheel, the second stator winding is annularly disposed in the middle of the fixed disk and located in an area surrounded by the second rotor magnet, and the second rotor magnet and the second stator winding are provided with a second air gap.
As a preferable aspect of the present invention, the antitheft supervision device is mounted on the fixed disk and is located in an area surrounded by the second stator winding.
As a preferred scheme of the invention, the anti-theft monitoring device further comprises a rectification module, wherein the input end of the rectification module is electrically connected with the hub generator, and the output end of the rectification module is respectively electrically connected with the storage battery of the electric vehicle and the emergency power supply module.
As a preferred scheme of the invention, the anti-theft monitoring device further comprises an electric quantity detection module electrically connected with the storage battery of the electric vehicle, wherein the electric quantity detection module is used for detecting the electric quantity of the storage battery of the electric vehicle and sending the electric quantity to the control module; the control module passes through the electric quantity information of electric vehicle storage battery wireless communication module sends for backend server, so that backend server forwards user's cell-phone end APP.
As a preferable scheme of the present invention, the transmission assembly is a planetary gear transmission assembly, the planetary gear transmission assembly includes a gear ring, a sun gear, a planetary gear and a planet carrier, the gear ring is coaxially fixed with the hub side cover, the sun gear is coaxially fixed with the speed change flywheel, the planetary gear is positioned between the gear ring and the sun gear through the planet carrier, and the planetary gear is respectively engaged with the gear ring and the sun gear.
As a preferable scheme of the invention, the monitoring module comprises a current collector, an inertial sensor, a vibration sensor and an acceleration sensor.
As a preferred scheme of the present invention, the positioning module includes a GPS module and/or a beidou module.
As a preferred scheme of the present invention, the wireless communication module is a WCDMA, GSM, CDMA and/or LTE communication module.
Compared with the prior art, the electric vehicle combined wheel with the anti-theft supervision function has the beneficial effects that:
(1) the hub generator is integrated in the hub motor through the organic combination of the hub, the positioning middle shaft, the fixed disc, the variable speed flywheel, the hub motor and the hub generator, the structure is compact, the space of the hub is fully utilized, and the integration degree is high;
(2) when the hub motor drives the vehicle to run, the hub generator synchronously rotates to generate power through the transmission assembly; when the vehicle rolls down or brakes, the wheel hub generator realizes energy-free driving power generation by using the rotation inertia power of the wheels, so that the electric vehicle can generate power no matter the electric vehicle is accelerated, decelerated, ascended, descended and on a gentle road section, and has better effect of generating power and recharging a battery, the loss of the battery energy can be reduced, the peripheral charging frequency can be reduced, and the running distance of the electric vehicle can be increased;
(3) the anti-theft monitoring device is arranged in the hub, so that the anti-theft technical depth and the difficulty of thieves are effectively increased;
(4) the anti-theft monitoring device monitors the working state of the hub motor and the motion state of the electric vehicle through the monitoring module, the position information of the electric vehicle is acquired through the positioning module, the control module can send the working state information of the hub motor, the motion state information of the electric vehicle and the position information of the electric vehicle to the background server through the wireless communication module, so that the background server forwards the information to the user mobile phone end APP, the user checks the working state information, the motion state information and the position information of the electric vehicle through the user mobile phone end APP, in a defense setting state, the vehicle vibrates or the cart is wheeled, the hub motor can be locked, and a user mobile phone end APP is reported to remind the user, the user can open the hub motor only through the release of the mobile phone end APP, otherwise, the hub motor is locked all the time, and the problem that the anti-theft function of the electric vehicle controller in the prior art is weak is solved;
(5) the anti-theft monitoring device adopts an independent emergency power supply module, and can still normally work under the condition that the storage battery of the electric vehicle is disconnected, so that the communication among the anti-theft monitoring device, the background server and the APP at the mobile phone end of a user is ensured, and the stolen vehicle can be conveniently and timely found back.
In conclusion, the electric vehicle combination wheel with the anti-theft supervision function provided by the invention can enable a thief not to use an electric vehicle, accurately position the stolen vehicle, quickly find the storage position, play a certain technical monitoring and information transmission role in a shared electric vehicle market, and bring convenience for management in a rental market by staging capital in electric vehicle sales of a merchant.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
FIG. 1 is a schematic structural diagram of an electric vehicle combination wheel with an anti-theft monitoring function provided by the invention;
fig. 2 is a schematic block diagram of an antitheft supervision apparatus.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, an electric vehicle combination wheel with an anti-theft monitoring function according to a preferred embodiment of the present invention includes a tire 7, a hub 1, a positioning middle shaft 2, a fixed disc 3, a variable speed flywheel 4, a hub motor 5, a hub generator 6 and an anti-theft monitoring device 8; the center of the fixed disc 3 is fixedly connected with the positioning middle shaft 2, the hub 1 is rotatably sleeved on the outer side of the circumference of the fixed disc 3, the tire 7 is fixedly sleeved on the outer side of the circumference of the hub 1, and the hub motor 5 is arranged between the fixed disc 3 and the hub 1; the speed change flywheel 4 is in transmission connection with a hub side cover through a transmission assembly, the hub side cover is fixedly connected with the hub 1, the speed change flywheel 4 is of a hollow cylindrical structure with an open end face, the center of the speed change flywheel 4 is rotationally connected with the positioning middle shaft 2, the speed change flywheel 4 is matched with the middle part of the fixed disc 3 to form an accommodating cavity, and the hub generator 6 is arranged in the accommodating cavity.
In specific implementation, the hub motor 5 includes a first rotor magnet 51 and a first stator winding 52, the first rotor magnet 51 is annularly disposed on the inner side of the circumference of the hub 1, the first stator winding 52 is annularly disposed on the outer side of the circumference of the fixed disk 3, and a first air gap is disposed between the first rotor magnet 51 and the first stator winding 52; the hub generator 6 comprises a second rotor magnet 61 and a second stator winding 62, the second rotor magnet 61 is arranged on the inner side of the circumference of the speed-changing flywheel 4 in a surrounding manner, the second stator winding 62 is arranged on the middle of the fixed disc 3 in a surrounding manner and is located in an area defined by the second rotor magnet 61, and a second air gap is formed between the second rotor magnet 61 and the second stator winding 62; the transmission assembly is preferably a planetary gear transmission assembly, the planetary gear transmission assembly comprises a gear ring, a sun gear, a planetary gear and a planet carrier, the gear ring is coaxially fixed with the hub side cover, the sun gear is coaxially fixed with the speed change flywheel, the planetary gear passes through the planet carrier is positioned between the gear ring and the sun gear, and the planetary gear is respectively connected with the gear ring and the sun gear in a meshed manner.
When the electric vehicle combined wheel of the invention operates, the electric vehicle battery supplies power to the first stator winding 52, and the first stator winding 52 drives the first rotor magnet 51 to rotate, namely, the wheel hub 1 and the tire 7 are driven to rotate. When the hub 1 rotates, the gear ring on the inner side of the hub side cover can drive the planetary gears (preferably 3) to rotate, the planetary gears drive the sun gear to rotate, the variable speed flywheel 4 and the second rotor magnet 61 are driven to rotate, and the second stator winding 62 generates electricity at the moment.
When the electric vehicle runs down a slope or is braked and the wheel is not required to be driven by the hub motor 5, the hub still rotates at the moment, so that the planet wheel can still be driven to drive the sun wheel and the speed change flywheel 4 to rotate, and the second rotor magnet 61 rotates to continuously generate power. When the vehicle is decelerated by braking or gradually coasted on a gentle road, the second stator winding 62 is caused to generate power to continue charging although the rotational speed of the second rotor magnet 61 is reduced. Accordingly, even after the wheel stops rotating, the planetary gear and the sun gear can continue to rotate for a certain time under the inertia power of the flywheel 4, and charging is not stopped until the flywheel 4 stops rotating.
Therefore, the electric vehicle combined wheel integrates the hub generator 6 into the hub motor 5 through the organic combination of the hub 1, the positioning middle shaft 2, the fixed disc 33, the variable speed flywheel 4, the hub motor 5 and the hub generator 6, has compact structure, fully utilizes the space of the hub 1 and has high integration degree; when the hub motor 5 drives the vehicle to run, the hub generator 6 synchronously rotates through the transmission assembly to generate electricity; when the vehicle rolls down or brakes, the wheel hub generator 6 can realize the energy-free driving power generation by utilizing the rotation inertia power of the wheels, so that the electric vehicle can generate power no matter the electric vehicle is accelerated, decelerated, ascended, descended and gentle, the effect of generating power and recharging the battery is better, the loss of the battery energy can be reduced, the peripheral charging frequency is reduced, and the running distance of the electric vehicle is increased.
As shown in fig. 1, the anti-theft monitoring device 8 is disposed in the accommodating cavity, and specifically, the anti-theft monitoring device 8 is mounted on the fixed disk 3 and located in an area surrounded by the second stator winding 62. Therefore, the anti-theft monitoring device 8 is arranged in the hub 1, and the anti-theft technical depth and the difficulty of thieves are effectively increased.
As shown in fig. 2, the anti-theft monitoring device 8 includes a control module 81, and a monitoring module 82, a positioning module 83, a wireless communication module 84 and an emergency power module 85 electrically connected to the control module 81. The emergency power supply module 85 is configured to supply power to the control module 81, the monitoring module 82, the positioning module 83, and the wireless communication module 84; the monitoring module 82 is used for monitoring the working state of the in-wheel motor 5 and the motion state of the electric vehicle; the positioning module 83 is used for acquiring the position information of the electric vehicle; the wireless communication module is in wireless connection with a background server 9, and the background server 9 is in wireless connection with a user mobile phone terminal APP (10). The control module 81 is configured to send the working state information of the in-wheel motor 5, the motion state information of the electric vehicle, and the position information of the electric vehicle to the background server 9 through the wireless communication module 84, so that the background server 9 forwards the information to a user mobile phone APP (10); the control module 81 is further configured to receive a remote control instruction sent by the background server 9 through the wireless communication module 84, and control the hub motor 5 to start or stop according to the remote control instruction. From this, the user can look over the operating condition information of electric motor car, motion state information and positional information through user's cell-phone end APP (10), and under the state of seting up defences, the vehicle takes place to vibrate or shallow and takes turns round, can lock in-wheel motor 5 to report user's cell-phone end APP (10) and remind the user, the user only can solve through cell-phone end APP and prevent that just can open in-wheel motor 5, otherwise in-wheel motor 5 locks always, the problem that electric vehicle controller theftproof function is weak among the prior art has been solved. It should be further noted that this theftproof supervisory devices 8 adopts independent emergency power supply module 85, is in under the disconnection condition at the electric motor car storage battery, still can normally work, ensures the communication between theftproof supervisory devices 8, backstage server 9 and the user's cell-phone end APP, is convenient for in time find the vehicle of stealing.
Illustratively, the anti-theft monitoring device 8 further comprises a rectifying module 86, an input end of the rectifying module 86 is electrically connected with the hub generator 6, and an output end of the rectifying module 86 is electrically connected with the electric vehicle battery and the emergency power supply module 85 respectively. Therefore, electric energy generated by the hub generator 6 is input into the rectifying module 86 through a conducting wire, and alternating current is converted into direct current by the rectifying module 86 and then is recharged to the electric vehicle storage battery and the emergency power module 85 through the charging conducting wire.
Illustratively, the anti-theft monitoring device 8 further comprises an electric quantity detection module 87 electrically connected with the electric vehicle battery, wherein the electric quantity detection module 87 is used for detecting the electric quantity of the electric vehicle battery and sending the electric quantity to the control module 81; the control module 81 sends the electric quantity information of the storage battery of the electric vehicle to the background server 9 through the wireless communication module 84, so that the background server 9 forwards the electric quantity information to the user mobile phone terminal APP (10). From this, the user can look over the residual capacity of electric motor car storage battery through user's cell-phone end APP (10).
Illustratively, the monitoring module 82 includes a current collector, an inertial sensor, a vibration sensor, and an acceleration sensor.
Illustratively, the positioning module 83 includes a GPS module and/or a beidou module.
Illustratively, the wireless communication module 84 is a WCDMA, GSM, CDMA, and/or LTE communication module.
Illustratively, the positioning central shaft 2 is provided with a wire passing channel 21 through which a power supply wire can pass.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. An electric vehicle combined wheel with an anti-theft supervision function is characterized by comprising a tire, a hub, a positioning middle shaft, a fixed disc, a variable speed flywheel, a hub motor, a hub generator and an anti-theft supervision device; the center of the fixed disc is fixedly connected with the positioning middle shaft, the hub is rotatably sleeved on the outer side of the circumference of the fixed disc, the tire is fixedly sleeved on the outer side of the circumference of the hub, and the hub motor is arranged between the fixed disc and the hub; the speed-changing flywheel is in transmission connection with a hub side cover through a transmission assembly, the hub side cover is fixedly connected with the hub, the speed-changing flywheel is of a hollow cylindrical structure with an open end face, the center of the speed-changing flywheel is rotationally connected with the positioning middle shaft, the speed-changing flywheel is matched with the middle part of the fixed disc to form an accommodating cavity, and the hub generator and the anti-theft monitoring device are both arranged in the accommodating cavity; the anti-theft monitoring device comprises a control module, a monitoring module, a positioning module, a wireless communication module and an emergency power supply module, wherein the monitoring module, the positioning module, the wireless communication module and the emergency power supply module are electrically connected with the control module;
the emergency power supply module is used for supplying power to the control module, the monitoring module, the positioning module and the wireless communication module; the monitoring module is used for monitoring the working state of the hub motor and the motion state of the electric vehicle; the positioning module is used for acquiring the position information of the electric vehicle; the wireless communication module is wirelessly connected with a background server, and the background server is wirelessly connected with a user mobile phone terminal APP;
the control module is used for sending the working state information of the hub motor, the motion state information of the electric vehicle and the position information of the electric vehicle to the background server through the wireless communication module so that the background server forwards the working state information of the hub motor, the motion state information of the electric vehicle and the position information of the electric vehicle to a user mobile phone end APP; the control module is also used for receiving a remote control instruction sent by the background server through the wireless communication module and controlling the hub motor to start or stop according to the remote control instruction.
2. The combination wheel with the anti-theft supervision function for the electric vehicle as recited in claim 1, wherein the hub motor comprises a first rotor magnet and a first stator winding, the first rotor magnet is annularly arranged on the inner side of the circumference of the hub, the first stator winding is annularly arranged on the outer side of the circumference of the fixed disk, and a first air gap is arranged between the first rotor magnet and the first stator winding.
3. The electric vehicle combination wheel with the anti-theft supervision function according to claim 2, wherein the hub generator comprises a second rotor magnet and a second stator winding, the second rotor magnet is arranged around the inner side of the circumference of the variable speed flywheel, the second stator winding is arranged around the middle of the fixed disk and located in the area surrounded by the second rotor magnet, and the second rotor magnet and the second stator winding are provided with a second air gap.
4. An electric vehicle combination wheel with anti-theft supervision function according to claim 3 characterized in that the anti-theft supervision device is mounted on the fixed disc and located in the area enclosed by the second stator winding.
5. The electric vehicle combination wheel with the anti-theft supervision function according to claim 1, characterized in that the anti-theft supervision device further comprises a rectification module, an input end of the rectification module is electrically connected with the hub generator, and an output end of the rectification module is electrically connected with an electric vehicle battery and the emergency power supply module respectively.
6. The electric vehicle combination wheel with the anti-theft supervision function according to claim 1, characterized in that the anti-theft supervision device further comprises an electric quantity detection module electrically connected with a storage battery of the electric vehicle, the electric quantity detection module is used for detecting the electric quantity of the storage battery of the electric vehicle and sending the electric quantity to the control module; the control module passes through the electric quantity information of electric vehicle storage battery wireless communication module sends for backend server, so that backend server forwards user's cell-phone end APP.
7. The electric vehicle combination wheel with the anti-theft supervision function according to claim 1, wherein the transmission component is a planetary gear transmission component, the planetary gear transmission component comprises a gear ring, a sun gear, a planetary gear and a planet carrier, the gear ring is coaxially fixed with the hub side cover, the sun gear is coaxially fixed with the speed change flywheel, the planetary gear is positioned between the gear ring and the sun gear through the planet carrier, and the planetary gear is respectively connected with the gear ring and the sun gear in a meshed manner.
8. The electric vehicle combination wheel with the anti-theft supervision function according to claim 1, wherein the monitoring module comprises a current collector, an inertial sensor, a vibration sensor and an acceleration sensor.
9. The electric vehicle combination wheel with the anti-theft supervision function according to claim 1, characterized in that the positioning module comprises a GPS module and/or a beidou module.
10. The combination wheel of electric vehicle with anti-theft supervision function as claimed in claim 1, wherein the wireless communication module is a WCDMA, GSM, CDMA and/or LTE communication module.
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| CN202111082960.3A CN113602397A (en) | 2021-09-15 | 2021-09-15 | Electric vehicle combined wheel with anti-theft supervision function |
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| CN202111082960.3A CN113602397A (en) | 2021-09-15 | 2021-09-15 | Electric vehicle combined wheel with anti-theft supervision function |
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