CN113335442B - Locking method for bicycle and bicycle - Google Patents
Locking method for bicycle and bicycle Download PDFInfo
- Publication number
- CN113335442B CN113335442B CN202110828172.8A CN202110828172A CN113335442B CN 113335442 B CN113335442 B CN 113335442B CN 202110828172 A CN202110828172 A CN 202110828172A CN 113335442 B CN113335442 B CN 113335442B
- Authority
- CN
- China
- Prior art keywords
- bicycle
- processor
- image
- line
- preset
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a locking method for a bicycle and the bicycle, wherein the bicycle comprises a camera, a processor, a controller and a bicycle main body, the camera is arranged on the bicycle main body and is used for shooting the ground direction, and the locking method comprises the following steps: the camera shoots an image of the parking area identification line; the processor identifies the identification line in the image and judges whether the identification line meets a preset condition, if so, the controller is activated, the controller is used for locking the bicycle in an activated state, and the controller is forbidden to lock the bicycle in a non-activated state. The locking method and the bicycle can realize orderly arrangement of the vehicles, greatly facilitate management and control of the two-wheel vehicle, optimize urban appearance, and solve the problem that the unordered arrangement of the two-wheel vehicle is difficult to manage and control although the two-wheel vehicle is parked in a parking area at present.
Description
Technical Field
The invention relates to a locking method for a bicycle and the bicycle.
Background
Bicycles, i.e. electrically driven vehicles, are also known as electrically driven vehicles. Bicycles are classified into alternating current bicycles and direct current bicycles. Generally, a bicycle uses a battery as an energy source, and converts electric energy into mechanical energy to move through a controller, a motor and other components, so as to control the current to change the speed.
An electric bicycle is an electromechanical integrated personal vehicle which uses a storage battery as an auxiliary energy source and is provided with a motor, a controller, a storage battery, a handle bar, and other operating components and a display instrument system on the basis of a common bicycle.
The existing electric bicycle has the defect that the electric bicycle cannot be controlled to influence the appearance of a city.
Disclosure of Invention
The invention aims to overcome the defects that electric bicycles are randomly placed in a parking area and cannot be controlled to influence the urban appearance in the prior art, and provides a locking method for bicycles and bicycles, which can promote orderly placement of the vehicles, greatly facilitate control of two-wheeled bicycles and optimize the urban appearance.
The invention solves the technical problems by the following technical scheme:
a locking method for a bicycle, the bicycle including an electric bicycle and a manual bicycle, the bicycle including a camera, a processor, a controller and a bicycle body, the camera being provided on the bicycle body and being used for photographing a ground direction, the locking method comprising:
the camera shoots an image of the parking area identification line;
the processor identifies the identification line in the image and judges whether the identification line meets a preset condition, if so, the controller is activated, the controller is used for locking the bicycle in an activated state, and the controller is forbidden to lock the bicycle in a non-activated state.
Preferably, the preset condition includes a preset sequence, and the processor identifies the identification line in the image and determines whether the identification line meets the preset condition, including:
the processor judges whether the arrangement sequence of at least two colors of the identification line in the image meets a preset sequence, if so, the identification line meets a preset condition;
and after the bicycle is locked, the locking information is sent to the service end.
Preferably, the processor identifies a marker line in the image and determines whether the marker line meets a preset condition, including:
the processor judges whether the included angle between the identification line and a preset straight line in the image is smaller than a preset angle, and if yes, the identification line meets the preset condition.
Preferably, the processor identifies a marker line in the image and determines whether the marker line meets a preset condition, including:
the processor judges whether the included angle between the identification line and a preset straight line in the image is smaller than a preset angle, if yes, judges whether the intersection point of the identification line in the image and the image center line is in a preset area of the image center line, and if yes, judges that the identification line meets preset conditions.
Preferably, the bicycle comprises a supporting frame for supporting the bicycle, and in the working state of the supporting frame, the included angle between the plane where the bicycle main body is located and the horizontal plane is a known included angle, and the included angle between the preset straight line and the transverse line in the image is obtained according to the known included angle.
Preferably, the bicycle includes an inertial measurement module and a GPS module, and the processor identifies the identification line in the image and determines whether the identification line meets a preset condition, including:
the processor acquires the current position of the bicycle through the GPS module;
the processor judges whether a parking area exists in a preset range of the current position, and if so, the inertial measurement module is activated;
the inertial measurement module obtains the attitude of the bicycle body;
the processor acquires an included angle between a plane where the bicycle main body is located and a horizontal plane according to the posture;
the processor obtains the preset straight line according to the included angle between the plane of the bicycle main body and the horizontal plane when the included angle between the plane of the bicycle main body and the horizontal plane is in a stable state.
Preferably, a plurality of graphic identifiers are arranged in the identifier line, and the processor identifies the identifier line in the image and judges whether the identifier line meets a preset condition, including:
the processor identifies a graphic identifier in the image and obtains the size of the graphic identifier;
and the processor judges whether the distance between the bicycle and the identification line is within a preset range according to the size of the graphic identification, and if so, judges that the identification line meets the preset condition.
Preferably, the bicycle comprises an instrument panel and an induction device, the instrument panel protrudes out of a front baffle of the bicycle, a notch is formed in the top of the instrument panel, the camera is connected in the notch through a rotating shaft, the rotating shaft provides rotating power through a motor, when the bicycle is in a dormant state, the shooting direction of the camera is consistent with the direction of the instrument panel, and the locking method comprises the following steps:
the sensing device detects vibration of the bicycle in a dormant state of the bicycle and sends an activation signal to the processor when a preset vibration mode is detected;
the processor activates the camera after receiving the activation signal;
the camera transmits the face image to the processor;
the processor uploads the face image to a server and judges whether the face image is legal or not according to a returned result, if so, the controller is informed to unlock the bicycle;
preferably, the bicycle includes an inertial measurement module and a GPS module, the notifying the controller after unlocking the bicycle includes:
the processor rotates the camera to shoot the ground direction through the motor;
after the bicycle is locked, the processor rotates the shooting direction of the camera through the motor to keep the orientation of the instrument panel consistent.
Preferably, the bicycle comprises a communication module, the camera shoots images of the parking area identification line, and the bicycle comprises:
the communication module receives a locking instruction sent by the mobile terminal;
the processor receives the locking instruction and then calls the camera to shoot an image of the parking area identification line;
the locking method further comprises the following steps:
and after the controller is activated, the bicycle is automatically locked, and locking information is fed back to the mobile terminal.
The invention also provides a bicycle which is characterized in that the bicycle is used for realizing the locking method.
On the basis of conforming to the common knowledge in the field, the above preferred conditions can be arbitrarily combined to obtain the preferred examples of the invention.
The invention has the positive progress effects that:
the locking method and the bicycle can realize orderly arrangement of the vehicles, greatly facilitate management and control of the two-wheel vehicle, optimize urban appearance, and solve the problem that the unordered arrangement of the two-wheel vehicle is difficult to manage and control although the two-wheel vehicle is parked in a parking area at present.
Drawings
Fig. 1 is a schematic structural view of a bicycle in accordance with embodiment 1 of the present invention.
Fig. 2 is a schematic view of the parking area according to embodiment 1 of the present invention.
Fig. 3 is a schematic structural diagram of an image of a marker line according to embodiment 1 of the present invention.
Fig. 4 is a schematic structural view of an instrument panel according to embodiment 1 of the present invention.
Fig. 5 is a flowchart of a locking method according to embodiment 1 of the present invention.
Fig. 6 is another schematic structural view of a parking area according to embodiment 1 of the present invention.
Detailed Description
The invention is further illustrated by means of the following examples, which are not intended to limit the scope of the invention.
Example 1
Referring to fig. 1, the present embodiment provides a bicycle. The bicycle comprises an electric bicycle and a manual bicycle, and in the embodiment, the bicycle is an electric bicycle.
The bicycle includes a camera 11, a processor, a controller and a bicycle body 12.
The camera is arranged on the bicycle main body and used for shooting the ground direction. The position of the camera can be selected in front of the frame, or at the bottom of the bicycle basket.
The camera is used for shooting images of the parking area identification line;
the processor is used for identifying the identification line in the image and judging whether the identification line meets a preset condition, if yes, the controller is activated, the controller is used for locking the bicycle in an activated state, and the controller is forbidden to lock the bicycle in a non-activated state.
Referring to fig. 2, the preset condition includes a preset sequence. The sign line 21 at the top of the parking area of the present embodiment consists of yellow 22 and white 23, the yellow line being above the white line.
The processor is used for judging whether the arrangement sequence of at least two colors of the identification line in the image meets a preset sequence or not, and if yes, judging that the identification line meets a preset condition;
the bicycle is used for sending locking information to the service end after locking.
When the yellow line is recognized to be above the white line in the image, the parking direction of the vehicle head is judged to be correct, and if the double-color line or the yellow line is not detected to be below the white line, the vehicle is indicated to be incorrect in direction, and locking or returning of the vehicle is forbidden.
Referring to fig. 3, the processor is further configured to determine whether an included angle 33 between the identification line 31 and a preset straight line 32 in the image is smaller than a preset angle, and if yes, determine that the identification line meets a preset condition.
The predetermined straight line may be a horizontal line in the image.
And on the premise that the head orientation is correctly placed, carrying out angle algorithm analysis on the collected photo, carrying out a preset angle according to an actual test by the algorithm, and judging that the vehicle is out of standard when the included angle between the identification line image and the preset straight line is larger than the preset angle. And when the included angle between the identification line image and the preset straight line is smaller than the preset angle, judging that the vehicle is in a parking standard, and locking and returning the vehicle normally.
Further, the processor is configured to determine whether an included angle between the identification line and a preset straight line in the image is smaller than a preset angle, if yes, determine whether an intersection point between the identification line and an image center line in the image is in a preset area of the image center line, and if yes, determine that the identification line meets a preset condition.
The embodiment is also used for judging the position of the identification line in the image, and judging that the distance between the bicycle and the actual identification line is standard when the position is in the preset area, so that the bicycle can be locked and returned normally.
The bicycle comprises a support frame for supporting the bicycle, wherein under the working state of the support frame, the included angle between the plane where the bicycle main body is located and the horizontal plane is a known included angle, and the included angle between the preset straight line and the transverse line in the image is obtained according to the known included angle.
The method aims at that the vehicle body is inclined when some two-wheeled vehicles are parked, calibration can be carried out on different types of vehicles when the vehicles leave the factory, data collected when normal parking is confirmed to be used as a calibration value, an algorithm can be set according to the calibration value, when the vehicles are vertical and normally parked, the identification line is parallel to the transverse line in the image, when the vehicles are obliquely parked, even if the vehicles are normally parked, an included angle is formed between the identification line and the transverse line in the image, and the included angle can be obtained before leaving the factory.
The bicycle includes an inertial measurement module and a GPS module.
The processor is used for acquiring the current position of the bicycle through the GPS module;
the processor is used for judging whether a parking area exists in a preset range of the current position, and if so, the inertial measurement module is activated;
the inertial measurement is used for obtaining the posture of the bicycle main body by a module;
the processor is used for acquiring an included angle between a plane where the bicycle main body is located and a horizontal plane according to the posture;
the processor is used for acquiring the preset straight line according to the included angle between the plane where the bicycle main body is located and the horizontal plane when the included angle between the plane where the bicycle main body is located and the horizontal plane is in a stable state.
Because the parking area cannot be guaranteed to be level, the posture of the bicycle main body needs to be acquired through the inertia measurement unit, and then the preset straight line which is required to be compared with the identification line is adjusted according to the posture.
Referring to fig. 6, in another embodiment, a plurality of graphic identifiers 61 are disposed in the identifier line, and the processor identifies the identifier line in the image and determines whether the identifier line meets a preset condition, including:
the processor identifies a graphic identifier in the image and obtains the size of the graphic identifier;
and the processor judges whether the distance between the bicycle and the identification line is within a preset range according to the size of the graphic identification, and if so, judges that the identification line meets the preset condition.
Wherein the graphical identifier is a circular identifier.
The processor is used for identifying a circular identifier in the image and acquiring the longest distance of the circular identifier;
the processor is used for judging whether the longest distance is within a preset range, and if yes, judging that the identification line meets preset conditions.
The distance between the bicycle and the identification line is judged through the round size.
Referring to fig. 1 and 4, further, the bicycle includes an instrument panel 41 and an induction device, the instrument panel protrudes from a front baffle 45 of the bicycle, a notch 42 is provided at the top of the instrument panel, the notch 42 is connected with a camera 44 through a rotating shaft 43, the rotating shaft provides rotating power through a motor, and when the bicycle is in a dormant state, the shooting direction of the camera is consistent with the orientation of the instrument panel.
The sensing device is used for detecting vibration of the bicycle in a dormant state of the bicycle and sending an activation signal to the processor when a preset vibration mode is detected;
the processor is used for activating the camera after receiving the activation signal;
the camera is used for transmitting the face image to the processor;
the processor is used for uploading the face image to a server and judging whether the face image is legal or not according to a returned result, if so, informing the controller to unlock the bicycle;
the bicycle includes an inertial measurement module and a GPS module.
The processor is used for rotating the camera to shoot the ground direction through the motor;
the processor is used for keeping the orientation of the instrument panel consistent by rotating the shooting direction of the camera through the motor after the bicycle is locked.
The bicycle includes a communication module.
The communication module is used for receiving a locking instruction sent by the mobile terminal;
and the processor is used for calling the camera to shoot images of the parking area identification line after receiving the locking instruction.
The controller is used for automatically locking the bicycle after being activated and feeding back locking information to the mobile terminal.
Referring to fig. 5, the present embodiment provides a locking method of the bicycle, including:
step 100, the camera shoots an image of a parking area identification line;
step 101, the processor identifies the identification line in the image and determines whether the identification line meets a preset condition, if yes, step 102 is executed, and if not, step 103 is executed.
Step 102, activating the controller and then ending the process, wherein the controller is used for locking the bicycle in an activated state, and the controller is used for prohibiting locking the bicycle in an inactivated state.
Step 103, keep the controller in inactive state, and then execute step 100.
Specifically, the preset conditions include a preset sequence, and step 101 includes:
step 1011, the processor determines whether the arrangement sequence of at least two colors of the identification line in the image meets a preset sequence, if yes, step 1012 is executed, and if not, step 103 is executed.
Step 1012, the processor determines whether the included angle between the identification line and the preset straight line in the image is smaller than the preset angle, if yes, step 102 is executed, and if not, step 103 is executed.
Further, step 1012 includes:
the processor judges whether the included angle between the identification line and a preset straight line in the image is smaller than a preset angle, if yes, judges whether the intersection point of the identification line in the image and the image center line is in a preset area of the image center line, and if yes, judges that the identification line meets preset conditions.
Specifically, the bicycle comprises a support frame for supporting the bicycle, under the working state of the support frame, the included angle between the plane where the bicycle main body is located and the horizontal plane is a known included angle, and the included angle between the preset straight line and the transverse line in the image is obtained according to the known included angle.
In other embodiments, the bicycle includes an inertial measurement module and a GPS module, step 1012 includes:
the processor acquires the current position of the bicycle through the GPS module;
the processor judges whether a parking area exists in a preset range of the current position, and if so, the inertial measurement module is activated;
the inertial measurement module obtains the attitude of the bicycle body;
the processor acquires an included angle between a plane where the bicycle main body is located and a horizontal plane according to the posture;
the processor obtains the preset straight line according to the included angle between the plane of the bicycle main body and the horizontal plane when the included angle between the plane of the bicycle main body and the horizontal plane is in a stable state.
And the processor judges whether the included angle between the identification line and a preset straight line in the image is smaller than a preset angle, and if so, the controller is activated.
Further, a plurality of graphic identifiers are arranged in the identifier line, and step 1012 includes:
the processor identifies a graphic identifier in the image and obtains the longest distance of the graphic identifier;
and the processor judges whether the longest distance is within a preset range, and if so, judges that the identification line meets a preset condition.
Specifically, the locking method comprises the following steps:
the sensing device detects vibration of the bicycle in a dormant state of the bicycle and sends an activation signal to the processor when a preset vibration mode is detected;
the processor activates the camera after receiving the activation signal;
the camera transmits the face image to the processor;
the processor uploads the face image to a server and judges whether the face image is legal or not according to a returned result, if so, the controller is informed to unlock the bicycle;
the notifying the controller to unlock the bicycle further includes:
the processor rotates the camera to shoot the ground direction through the motor;
after the bicycle is locked, the processor rotates the shooting direction of the camera through the motor to keep the orientation of the instrument panel consistent.
Further, the sensing device comprises an acceleration sensor and a pressure sensor, the pressure sensor is arranged below the bicycle saddle, and the locking method comprises the following steps:
the acceleration sensor detects vibration of the bicycle in a dormant state of the bicycle;
transmitting an activation signal to the pressure sensor when a preset vibration mode is detected;
and when the pressure sensor detects that the pressure of the cushion is the preset pressure, an activation signal is sent to the processor.
The bicycle comprises a bicycle speed detection unit, and the locking method comprises the following steps:
the pressure sensor monitors the cushion pressure in the bicycle unlocking state;
the processor detects the current vehicle speed through the vehicle speed detection unit, and invokes the monitoring data of the pressure sensor when the current vehicle speed is smaller than the preset vehicle speed;
the processor analyzes whether the time of leaving the bike saddle by the user meets the preset time or not through the monitoring data, and if so, the shooting direction of rotating the camera through the motor is consistent with the direction of the instrument panel;
the camera acquires a face image in a bicycle unlocking state and transmits the face image to the processor;
and the processor judges whether the face image is legal or not, and if not, an alarm is sent out.
The bicycle includes a communication module, step 100 further includes:
the communication module receives a locking instruction sent by the mobile terminal;
the processor receives the locking instruction and then calls the camera to shoot an image of the parking area identification line;
step 102 is followed by:
and after the controller is activated, the bicycle is automatically locked, and locking information is fed back to the mobile terminal.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the invention, but such changes and modifications fall within the scope of the invention.
Claims (9)
1. A locking method for a bicycle, the bicycle including an electric bicycle and a manual bicycle, the bicycle including a camera, a processor, a controller and a bicycle body, the camera being provided on the bicycle body and being used for photographing a ground direction, the locking method comprising:
the camera shoots an image of the parking area identification line;
the processor identifies a mark line in the image and judges whether the mark line meets a preset condition, if so, the controller is activated, the controller is used for locking the bicycle in an activated state, and the controller is forbidden to lock the bicycle in a non-activated state;
the preset condition includes a preset sequence, and the processor identifies the identification line in the image and judges whether the identification line meets the preset condition, including:
the processor judges whether the arrangement sequence of at least two colors of the identification line in the image meets a preset sequence, if so, the identification line meets a preset condition;
and after the bicycle is locked, the locking information is sent to the service end.
2. The locking method of claim 1, wherein the processor identifying the identification line in the image and determining whether the identification line meets a predetermined condition comprises:
the processor judges whether the included angle between the identification line and a preset straight line in the image is smaller than a preset angle, and if yes, the identification line meets the preset condition.
3. The locking method of claim 2, wherein the processor identifying the identification line in the image and determining whether the identification line meets a predetermined condition comprises:
the processor judges whether the included angle between the identification line and a preset straight line in the image is smaller than a preset angle, if yes, judges whether the intersection point of the identification line in the image and the image center line is in a preset area of the image center line, and if yes, judges that the identification line meets preset conditions.
4. The locking method as set forth in claim 2, wherein the bicycle includes a supporting frame for supporting the bicycle, and the angle between the plane of the bicycle body and the horizontal plane is a known angle in the operating state of the supporting frame, and the angle between the preset straight line and the transverse line in the image is obtained according to the known angle, wherein the marking line is parallel to the transverse line when the bicycle is parked vertically and normally.
5. The locking method of claim 2, wherein the bicycle includes an inertial measurement module and a GPS module, and the processor identifies a marker line in the image and determines whether the marker line meets a predetermined condition, comprising:
the processor acquires the current position of the bicycle through the GPS module;
the processor judges whether a parking area exists in a preset range of the current position, and if so, the inertial measurement module is activated;
the inertial measurement module obtains the attitude of the bicycle body;
the processor acquires an included angle between a plane where the bicycle main body is located and a horizontal plane according to the posture;
the processor obtains the preset straight line according to the included angle between the plane of the bicycle main body and the horizontal plane when the included angle between the plane of the bicycle main body and the horizontal plane is in a stable state.
6. The locking method as in claim 1, wherein a plurality of graphic identifiers are provided in the identifier line, and the processor identifies the identifier line in the image and determines whether the identifier line meets a preset condition, comprising:
the processor identifies a graphic identifier in the image and obtains the size of the graphic identifier;
and the processor judges whether the distance between the bicycle and the identification line is within a preset range according to the size of the graphic identification, and if so, judges that the identification line meets the preset condition.
7. The locking method as claimed in claim 1, wherein the bicycle includes an instrument panel and a sensing device, the instrument panel protrudes from a front baffle of the bicycle, a recess is formed in a top of the instrument panel, the camera is connected in the recess through a rotating shaft, the rotating shaft provides rotating power through a motor, and when the bicycle is in a dormant state, a shooting direction of the camera is consistent with an orientation of the instrument panel, and the locking method includes:
the sensing device detects vibration of the bicycle in a dormant state of the bicycle and sends an activation signal to the processor when a preset vibration mode is detected;
the processor activates the camera after receiving the activation signal;
the camera transmits the face image to the processor;
and the processor uploads the face image to a server and judges whether the face image is legal or not according to a returned result, if so, the controller is informed to unlock the bicycle.
8. The locking method as in claim 7, wherein the bicycle includes a communication module, and the camera captures an image of the parking area identification line, comprising:
the communication module receives a locking instruction sent by the mobile terminal;
the processor receives the locking instruction and then calls the camera to shoot an image of the parking area identification line;
the locking method further comprises the following steps:
and after the controller is activated, the bicycle is automatically locked, and locking information is fed back to the mobile terminal.
9. A bicycle, characterized in that it is intended to implement a locking method according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110828172.8A CN113335442B (en) | 2021-07-22 | 2021-07-22 | Locking method for bicycle and bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110828172.8A CN113335442B (en) | 2021-07-22 | 2021-07-22 | Locking method for bicycle and bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113335442A CN113335442A (en) | 2021-09-03 |
| CN113335442B true CN113335442B (en) | 2023-08-29 |
Family
ID=77480156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110828172.8A Active CN113335442B (en) | 2021-07-22 | 2021-07-22 | Locking method for bicycle and bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113335442B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100861572B1 (en) * | 2008-03-10 | 2008-10-07 | 주식회사 엘리소프트 | System and method regulating a no-parking and no-stoppage zone |
| KR20110134777A (en) * | 2010-06-09 | 2011-12-15 | 이인환 | Parking block |
| WO2017047365A1 (en) * | 2015-09-17 | 2017-03-23 | クラリオン株式会社 | Demarcation line recognition device |
| KR101719549B1 (en) * | 2016-01-07 | 2017-03-24 | (주)아이엠시티 | Image preprocessing method for license plate recognition and license plate recognition device using thereof |
| CN107230346A (en) * | 2017-08-01 | 2017-10-03 | 何永安 | Confirmation method, device, server and the storage medium of shared bicycle parking specification |
| CN111815939A (en) * | 2020-05-21 | 2020-10-23 | 摩拜(北京)信息技术有限公司 | Parking control method for vehicle and electronic equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6376354B2 (en) * | 2013-03-29 | 2018-08-22 | パナソニックＩｐマネジメント株式会社 | Parking assistance system |
-
2021
- 2021-07-22 CN CN202110828172.8A patent/CN113335442B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100861572B1 (en) * | 2008-03-10 | 2008-10-07 | 주식회사 엘리소프트 | System and method regulating a no-parking and no-stoppage zone |
| KR20110134777A (en) * | 2010-06-09 | 2011-12-15 | 이인환 | Parking block |
| WO2017047365A1 (en) * | 2015-09-17 | 2017-03-23 | クラリオン株式会社 | Demarcation line recognition device |
| KR101719549B1 (en) * | 2016-01-07 | 2017-03-24 | (주)아이엠시티 | Image preprocessing method for license plate recognition and license plate recognition device using thereof |
| CN107230346A (en) * | 2017-08-01 | 2017-10-03 | 何永安 | Confirmation method, device, server and the storage medium of shared bicycle parking specification |
| CN111815939A (en) * | 2020-05-21 | 2020-10-23 | 摩拜(北京)信息技术有限公司 | Parking control method for vehicle and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113335442A (en) | 2021-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104742802B (en) | A kind of drunk driving detecting system and method based on multisensor and video identification technology | |
| US10893828B2 (en) | Determination apparatus, imaging apparatus, driver confirmation system, moveable body, and determination method | |
| EP1197426A1 (en) | Automatic accident reporting apparatus for two-wheeled vehicles | |
| CN105072413B (en) | A kind of intelligent travelling crane monitoring system and control method thereof based on DVR | |
| JP6043470B2 (en) | Recording device | |
| US20190147746A1 (en) | Device for identifying an accident situation of an open road vehicle | |
| CN110712623B (en) | Vehicle-mounted device, operation management system, and driver confirmation method | |
| US20130207795A1 (en) | Vehicular burglar proof system and method | |
| CN201932117U (en) | Network system for preventing automobile burglaries and robberies based on pattern recognition | |
| CN114019183A (en) | Speed measuring equipment of electric vehicle, detection and identification system and detection and identification method of modified electric vehicle | |
| KR20130015626A (en) | Car collision management system and method | |
| CN113335442B (en) | Locking method for bicycle and bicycle | |
| KR101580567B1 (en) | Apparatus of recording event based image data | |
| CN106184490A (en) | The anti-theft device for battery of electrically assisted bicycle and electrically assisted bicycle | |
| CN102866412B (en) | A kind of driving monitoring navigator and driving monitoring air navigation aid | |
| CN108846719B (en) | Riding device and control method thereof | |
| CN113627370A (en) | Electric bicycle, method for detecting side car placing posture of electric bicycle and storage medium | |
| CN106672075B (en) | It is a kind of for detecting the rotation direction sensor system and control method of automobile driving lever position | |
| CN112750337A (en) | Height limiting frame collision wireless alarm system and alarm method thereof | |
| CN206871025U (en) | A kind of VATS Vehicle Anti-Theft System | |
| CN214067977U (en) | Wireless collision alarm system for height limiting frame | |
| CN110910532A (en) | Driving state shooting method and device, vehicle and system | |
| CN113501067B (en) | Unlocking method for electric vehicle and electric vehicle | |
| KR101311112B1 (en) | Apparatus and Method for Deciding Accident of Vehicles | |
| CN213619357U (en) | Automatic early warning type controller for electric automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |