CN115465398A - Scooter, control method and device of scooter and storage medium - Google Patents
Scooter, control method and device of scooter and storage medium Download PDFInfo
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- CN115465398A CN115465398A CN202210406037.9A CN202210406037A CN115465398A CN 115465398 A CN115465398 A CN 115465398A CN 202210406037 A CN202210406037 A CN 202210406037A CN 115465398 A CN115465398 A CN 115465398A
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- China
- Prior art keywords
- scooter
- weight
- controlling
- control device
- walker
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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
- 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
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J3/00—Acoustic signal devices; Arrangement of such devices on cycles
- B62J3/10—Electrical devices
- B62J3/12—Buzzers; Horns with electrically driven airflow
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
- B62J45/40—Sensor arrangements; Mounting thereof
- B62J45/41—Sensor arrangements; Mounting thereof characterised by the type of sensor
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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
- 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
- B62M6/50—Control or actuating devices therefor characterised by detectors or sensors, or arrangement thereof
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
Abstract
The embodiment of the invention provides a scooter, a control method and device of the scooter and a storage medium. According to the embodiment of the invention, the weight signal of the scooter is obtained by obtaining the sequence of the weight signal and detecting the weight signal by the weight sensor; determining the load weight of the scooter in each time period according to the sequence of the weight signals; and controlling the scooter to execute safety measures to guarantee safety in response to the load weight change meeting a predetermined condition. The control method of the scooter can accurately judge whether the scooter carries people or not, timely controls the scooter to execute safety measures, can reduce potential safety hazards caused by the people carrying of the scooter, and guarantees the safety of users of the scooter.
Description
The present application claims priority from chinese patent application No. 2021105737743 entitled "a scooter, method and apparatus for controlling a scooter, and storage medium" filed on 25/05/2021, the entire contents of which are incorporated herein by reference.
Technical Field
The present invention relates to the field of vehicle control, and in particular, to a scooter, a control method and device for the scooter, and a storage medium.
Background
Shared vehicles, namely public rented bicycles, battery cars, automobiles and other vehicles are widely popularized, and great convenience is brought to daily life of people. However, sharing a vehicle illicit overload can present a hazard to drivers and others. Therefore, there is a need for a vehicle control method to guide and supervise users to reduce the instances of illicit people.
Disclosure of Invention
In view of this, the present invention provides a scooter, a control method and device for the scooter, and a storage medium, so as to reduce the illegal people carrying situation.
In a first aspect, an embodiment of the present invention provides a method for controlling a scooter, where the method includes:
acquiring a sequence of weight signals of the scooter, wherein the weight signals are acquired through detection of a weight sensor;
determining the load weight of the scooter in each time period according to the sequence of the weight signals; and
and controlling the scooter to execute safety measures to guarantee safety in response to the load weight change meeting a preset condition.
Preferably, the method further comprises:
transmitting information including the load weight for each time period to a server; and
and receiving prompt information of the server, wherein the prompt information is used for prompting that the load weight change meets a preset condition.
Preferably, the controlling the mobility scooter to perform the safety measures includes:
and controlling the prompt unit to play voice prompt.
Preferably, the controlling the scooter to perform the safety measures includes:
and controlling the rotating speed of a driving device of the scooter to be reduced.
Preferably, the scooter further comprises a power source for providing electrical energy; wherein the drive means converts electrical energy into kinetic energy;
the controlling the scooter to execute safety measures comprises the following steps:
and controlling the power supply to be electrically disconnected from the driving device.
Preferably, the sequence of acquiring the weight signal of the scooter comprises:
and acquiring weight signals of the scooter in a plurality of time periods at intervals of preset time in response to the moving speed of the scooter reaching a preset value.
Preferably, the load weight change meeting the predetermined condition is specifically:
the difference of the load weights corresponding to the weight signals of the adjacent time periods is larger than a preset value.
Preferably, the scooter further comprises: the vehicle lock is in communication connection with the control device;
prior to obtaining the sequence of weight signals for the walker, the method further comprises:
and responding to the received unlocking instruction, and unlocking the vehicle lock.
In a second aspect, an embodiment of the present invention provides a control device for a scooter, the device including:
the weight signal acquisition unit is used for acquiring a sequence of weight signals of the scooter, and the weight signals are obtained through detection of a weight sensor;
a load weight determination unit for determining the load weight of the vehicle at each time period according to the sequence of the weight signals; and
and the safety measure execution unit is used for controlling the scooter to execute the safety measure to ensure the safety in response to the load weight change meeting the preset condition.
Preferably, the apparatus further comprises:
a weight signal transmitting unit for transmitting information including the load weight for each time period to the server; and
and the prompt information receiving unit is used for receiving prompt information of the server, and the prompt information is used for prompting that the load weight change meets a preset condition.
Preferably, the controlling the mobility scooter to perform the safety measures includes:
and controlling the prompt unit to play voice prompt.
Preferably, the controlling the mobility scooter to perform the safety measures includes:
and controlling the rotating speed of a driving device of the scooter to be reduced.
Preferably, the scooter further comprises a power source for providing electrical energy; wherein the drive means converts electrical energy into kinetic energy;
the controlling the scooter to execute safety measures includes:
and controlling the power supply to be electrically disconnected from the driving device.
Preferably, the sequence of acquiring the weight signal of the scooter comprises:
and acquiring weight signals of the scooter in a plurality of time periods at intervals of preset duration in response to the moving speed of the scooter reaching a preset value.
Preferably, the load weight change meeting the predetermined condition is specifically:
the difference of the load weights corresponding to the weight signals of the adjacent time periods is larger than a preset value.
Preferably, the scooter further comprises: the vehicle lock is in communication connection with the control device;
the control device further includes:
and the unlocking unit is used for responding to the received unlocking instruction and unlocking the vehicle lock.
In a third aspect, an embodiment of the present invention provides a computer-readable storage medium on which computer program instructions are stored, which when executed by a processor implement the method according to any one of the first aspect.
In a fourth aspect, an embodiment of the present invention provides a scooter, including:
a frame;
at least one wheel rotatably coupled to the frame;
the weight detection device is fixedly connected with the frame and is used for acquiring a weight signal of the scooter; and
and the control device is in communication connection with the weight detection device and is configured to acquire the sequence of the weight signals and control the scooter to execute safety measures to guarantee safety in response to the change of the weight signals meeting a preset condition.
Preferably, the scooter further comprises:
a prompt unit in communication connection with the control device
The control device is also configured to send prompt information to a prompt unit and control the prompt unit to play voice prompts.
Preferably, the scooter further comprises:
the driving device is used for driving wheels of the scooter to rotate and is in communication connection with the control device;
the control device is further configured to control a reduction in the rotational speed of the drive device of the scooter.
Preferably, the scooter further comprises:
the power supply is used for supplying electric energy, and the driving device is used for converting the electric energy into kinetic energy;
the control apparatus is further configured to:
and controlling the power supply to be electrically disconnected from the driving device.
Preferably, the control device is configured to acquire the weight signal of the scooter over a plurality of time periods at intervals of a predetermined length of time in response to the moving speed of the scooter reaching a predetermined value to acquire the weight signal sequence.
Preferably, the load weight change meeting the predetermined condition is specifically:
the difference of the load weights corresponding to the weight signals of the adjacent time periods is larger than a preset value.
Preferably, the scooter further comprises:
the vehicle lock is in communication connection with the control device;
the control device is further configured to acquire the sequence of weight signals after controlling a lock to perform an unlocking operation.
According to the embodiment of the invention, the weight signal sequence of the scooter is obtained, and the weight signal is obtained through detection of a weight sensor; determining the load weight of the scooter in each time period according to the sequence of the weight signals; and controlling the scooter to execute safety measures to guarantee safety in response to the load weight change meeting a predetermined condition. The control method of the scooter can accurately judge whether the scooter carries people or not, timely controls the scooter to execute safety measures, can reduce potential safety hazards caused by the people carrying of the scooter, and guarantees the safety of users of the scooter.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:
FIG. 1 is an exemplary system architecture of an embodiment of the present invention;
FIG. 2 is a schematic view of a walker in accordance with an embodiment of the present invention;
FIG. 3 is a circuit configuration diagram of the scooter according to the embodiment of the present invention;
FIG. 4 is an assembly schematic of the vehicle frame and weight detection device of an embodiment of the present invention;
FIGS. 5-7 are flowcharts of a control method of the scooter according to an embodiment of the present invention;
fig. 8 is a schematic view of a control device of a scooter according to an embodiment of the present invention.
Description of reference numerals:
201 a frame; 202 wheels; 203 weight detecting means; 204 a control device; 205 a vehicle lock; a drive device 206; a presentation unit 207; a seat tube; b, rear bottom fork; b1 rotating shaft
Detailed Description
The present application is described below based on examples, but the present application is not limited to only these examples. In the following detailed description of the present application, certain specific details are set forth in detail. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details. Well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present application.
Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout this application, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".
In the description of the present application, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present application, "a plurality" means two or more unless otherwise specified.
It should be understood that in the present application, the shared vehicle may be a two-wheeled bicycle, a three-wheeled bicycle, an electric vehicle, a motorcycle, an automobile, and the like. Alternatively, the shared vehicle may also be a wheelchair, a stroller, or the like.
The illegal overload brings danger to drivers and other people, so that how to timely and accurately judge the overload of the scooter and timely execute safety measures becomes an important problem to be solved urgently.
In view of this, the embodiment of the present invention provides a scooter to detect the illegal carrying of people by the scooter, so as to ensure the safety of the user of the scooter.
FIG. 1 is an exemplary system architecture of an embodiment of the present invention. As shown in fig. 1, the system architecture may include a walker 101, a communication terminal 102, a network 103, and a server 104. The network 103 is a medium to provide a communication link between the mobility scooter 101, the communication terminal 102, and the server 104. Network 103 may include various connection types, such as wired, wireless communication links, or fiber optic cables, to name a few.
The control device of the scooter 101 is used for receiving user instructions, receiving prompt information of a server and the like.
The user may use the communication terminal 102 to interact with the server 104 over the network 103 to access various services, such as unlocking a car lock of a scooter or the like through the communication terminal 102. Various client applications may be installed on the communication terminal 102, including but not limited to a browser, security applications, and the like.
The communication terminal 102 may be a variety of electronic devices including, but not limited to, a smart phone, a tablet computer, an e-book reader, a smart band, a smart watch, and the like. The communication terminal 102 is used to transmit an unlocking request and the like.
The server 104 may receive communication information of the scooter 101 or the communication terminal 102. The server 104 may also transmit a prompt message to the control device of the scooter 101 or the communication terminal 102. The server 104 may be a server that provides various services. The server may provide the service in response to a service request of the user. It will be appreciated that one server may provide one or more services, and that the same service may be provided by multiple servers.
It should be understood that the number of mobile terminals, networks, and servers in fig. 1 are merely illustrative. There may be any number of terminal devices, networks, and servers, as desired.
It should be understood that the scooter of the present invention may be a bicycle, an electric bicycle, a motorcycle, an automobile, etc.
The embodiment of the invention provides a scooter, which comprises: a frame 201 and at least one wheel 202. Fig. 2 is a schematic view of a scooter according to an embodiment of the present invention. In an alternative implementation, as shown in FIG. 2, the walker is a two-wheeled bicycle. The scooter comprises a frame 201, two wheels 202 rotatably connected with the frame 201, a weight detection device 203 and a control device 204.
The weight detection device 203 is fixedly connected with the frame 201 and is used for acquiring a weight signal of the scooter. The weight detecting means 203 may be a weight sensor.
Fig. 3 is a circuit configuration diagram of the scooter according to the embodiment of the present invention. As shown in fig. 3, the scooter includes: a control device 204, a presentation unit 207, a drive device 206, a lock 205, and a weight detection device 203. The control device 204 is in communication connection with the presentation unit 207, the driving device 206, the lock 205 and the weight detection device 203. Specifically, the control device 204 may be connected to the presentation unit 207, the drive device 206, the lock 205, and the weight detection device 203 by wired communication, or may be connected to the devices by wireless communication such as bluetooth.
Fig. 4 is an assembly schematic view of the vehicle frame and the weight detecting device of the embodiment of the invention. As shown in fig. 4, the frame 201 includes a rear fork b and a seat tube a, and the rear fork b is rotatably connected to the bottom of the seat tube a by a rotating shaft b 1. The weight detecting means 203 is provided at the position of the rotation shaft b 1. In the present embodiment, the weight detecting device 203 is disposed at the corner below the seat tube a and above the rear fork b. When the load of the scooter changes, the included angle between the seat tube a and the rear bottom fork b changes, and the weight of the whole scooter is determined by the rotation distance of the seat tube a around the rotating shaft b1 after the weight detection device 203 detects the load of the scooter. Because the weight detection device 203 is arranged at the bottom of the frame 201, the condition that people are loaded at various positions including a seat plate, a basket, a pedal plate and the like can be detected, the weight detection device can detect the weight of the whole vehicle, and can improve the detection precision.
As shown in fig. 2-4, the control device 204 is communicatively connected to the weight detecting device 203, and is configured to acquire the sequence of weight signals and control the transportation vehicle to perform safety measures to ensure safety in response to a change in the weight signals satisfying a predetermined condition.
The control device 204 is configured to acquire the weight signal sequence of the vehicle at intervals of a predetermined length of time in response to the moving speed of the vehicle reaching a predetermined value.
Specifically, the load weight change meeting the predetermined condition is specifically: the difference of the load weights corresponding to the weight signals of the adjacent time periods is larger than a preset value.
In an optional implementation manner, the scooter further includes a prompting unit, and the prompting unit is connected to the control device 204 in a communication manner.
The control device 204 is further configured to send a prompt message to the prompting unit and control the prompting unit to play a voice prompt. The voice prompt may be a Chinese voice such as "overweight"; or foreign speech, such as "DANGER"; a predetermined music or a prompt tone of a ticker or the like may be used. The voice guidance may be stored in the storage medium in advance, or may be generated by the control device based on the received guidance information.
In another optional implementation manner, the scooter further comprises a lock 205, and the lock 205 is in communication connection with the control device 204. The control device 204 is further configured to acquire the sequence of weight signals after controlling the lock 205 to perform an unlocking operation.
The scooter further comprises a driving device 206, wherein the driving device 206 is used for driving the wheels 202 of the scooter to rotate and is in communication connection with the control device 204.
The control device 204 is further configured to control the reduction of the rotational speed of the drive means of the vehicle.
Optionally, the scooter is a bicycle, and the driving device may be a manual drive. The control device 204 may control the rotational speed of the driving device to be reduced by controlling a brake device (not shown).
Alternatively, the scooter is a motorcycle or an automobile, the driving device is a gasoline engine or a diesel engine, and the control device 204 may control the rotation speed of the driving device to be reduced by controlling the gasoline engine and the brake device.
In an alternative implementation, the scooter is an electric bicycle, the scooter further comprises a power source (not shown) for providing electric energy, and the driving device is used for converting the electric energy into kinetic energy.
The control device 204 is further configured to control the power source to be electrically disconnected from the drive device.
The scooter of the embodiment of the present invention acquires the weight signal of the scooter detected by the weight detecting device 203 through the control device 204, and controls the scooter to perform a safety measure in response to a change in the weight signal satisfying a predetermined condition to secure safety. The control device 204 of the scooter can accurately judge whether the scooter carries people or not, timely control the scooter to execute safety measures, reduce potential safety hazards caused by the people carrying of the scooter and guarantee the safety of users of the scooter.
Fig. 5 is a flowchart of a control method of the scooter according to the embodiment of the present invention. The control method may be performed by a control device or a server in the scooter. As shown in fig. 5, the method comprises the steps of:
and S501, acquiring a sequence of weight signals of the scooter, wherein the weight signals are acquired through detection of a weight sensor.
Specifically, a weight detection device 203 is additionally arranged at a rotating shaft b1 which is movable at the bottom of the scooter according to the weight change of the whole scooter, the rotating distance between a seat tube a and a rear bottom fork b is detected by the weight detection device 203, and the rotating distance is converted into an electric signal. And detecting a weight signal of the scooter. After the weight detection device 203 acquires the weight signal, the control device 204 or the server is connected to the weight detection device 203 in a communication manner, and acquires a sequence of the weight signals detected and acquired by the weight detection device 203.
The acquiring of the sequence of the weight signal of the scooter comprises acquiring the weight signal of the scooter at a plurality of time periods at intervals of a predetermined length in response to the moving speed of the scooter reaching a predetermined value. The moving speed of the scooter can be acquired by a speed detection device arranged on the scooter or a user terminal. The predetermined value may be 3km/h or 5km/h or the like. By detecting the moving speed of the scooter, the load weight of the scooter can be acquired after the scooter starts to run, and the load weight of the scooter is not acquired when the scooter is stopped, so that the power consumption of the control device 204 can be reduced.
The sequence of weight signals may consist of weight signals corresponding to a plurality of moments in time, in particular the weight signals of the vehicle for the ride instead may be acquired at intervals of a predetermined length of time, which may be 10s, 20s, 30s or 40s, etc.
And S502, determining the load weight of the scooter in each time period according to the sequence of the weight signals.
Specifically, the control device 204 or the server determines the load weight of the scooter for each time period based on the weight signal sequence acquired by the weight detecting device 203.
The time period may be predetermined, for example the time period may be 1 minute, 3 minutes or 5 minutes, etc. In particular, the load weight may be determined from the electrical signal corresponding to one or several moments in time during each time period. The more times are selected per time period, the more accurate the determined load weight.
And S503, responding to the load weight change meeting a preset condition, and controlling the scooter to execute safety measures to guarantee safety.
In an alternative implementation, the control device 204 controls the scooter to perform a safety measure to ensure safety in response to the load weight change satisfying a predetermined condition. In another alternative implementation manner, the server sends a prompt message to the control device 204 in response to the load weight change meeting the predetermined condition, and the control device 204 controls the scooter to execute the safety measure to ensure the safety in response to receiving the prompt message from the server.
Specifically, the load weight change satisfies a predetermined condition, specifically, a difference between load weights corresponding to the weight signals of adjacent time periods is greater than a predetermined value. The predetermined value may be dynamically varied according to the acquired load weight. Specifically, the predetermined value may be determined by using a pre-trained mathematical model according to influence factors such as weight signals, road conditions, driving speed, and temperature.
When abnormal values are easy to occur during the vehicle bump process, the preset value is too small, so that frequent error reporting is caused. Whereas an excessive predetermined value may result in an inaccurate detection of the person. The method and the device can improve the detection precision and efficiency by determining the preset value capable of being dynamically changed by adopting the pre-trained mathematical model.
In an optional implementation manner, the scooter comprises a prompting unit, and the controlling the scooter to execute the safety measure comprises: and sending prompt information to a prompt unit and controlling the prompt unit to play voice prompts.
In another optional implementation manner, the controlling the mobility scooter to execute the safety measure includes: and controlling the rotating speed of a driving device of the scooter to be reduced.
In yet another alternative implementation, the scooter further comprises a power source for providing electrical energy; wherein the drive means converts electrical energy into kinetic energy. The controlling the scooter to execute safety measures comprises the following steps: and controlling the power supply to be electrically disconnected from the driving device.
In yet another optional implementation manner, the scooter further comprises a lock 205, and the lock 205 is in communication connection with the control device 204.
Fig. 6 is a flowchart of a control method of the scooter according to the embodiment of the present invention. As shown in fig. 6, the method includes the steps of:
step S601 unlocks the lock 205.
Specifically, the lock 205 is unlocked in response to receiving an unlock instruction before the sequence of weight signals of the scooter is acquired. Further, the control device 204 may receive an unlocking instruction from the user terminal; the user terminal may transmit an unlocking request to the server, and the server may transmit an unlocking command to the control device 204. After receiving the unlocking instruction, the control terminal may unlock by sending a key to the vehicle lock 205.
And step S602, acquiring a sequence of the weight signal of the scooter.
Specifically, the weight signal is obtained by weight sensor detection. In the embodiment, after the speed of the scooter reaches more than 3km/h, the weight signal of the scooter is obtained every 30 s. The acquired weight signals at a plurality of time instants constitute a sequence of weight signals. In another alternative implementation, the weight signal of the mobility scooter may be obtained in response to the lock 205 being unlocked.
And step S603, determining the load weight of the scooter in each time period according to the sequence of the weight signals.
In this embodiment, the time period may be 3min, the weight signal sequence in each time period includes 10 weight signals, and the control device 204 may determine the load weight of the walker corresponding to each weight signal by using a pre-trained mathematical model. The control device can also determine the load weight in a time period by taking an average value or a median value after removing abnormal values from the 10 load weights.
Step S604 is to transmit information including the load weight for each time period to the server.
Specifically, the control device 204 transmits information including the load weight for each time period to the server.
And step S605, sending the prompt message.
Specifically, the server transmits a prompt message to the control device 204 in response to the difference in the load weights of the adjacent time periods being greater than a predetermined value. The prompt information is used for prompting the vehicle-mounted person to ride instead of walk.
And step S606, receiving prompt information of a server, wherein the prompt information is used for prompting that the load weight change meets a preset condition.
And step S607, controlling the scooter to execute safety measures.
Specifically, in response to receiving a prompt message prompting the person in the transportation vehicle, the control device 204 controls the transportation vehicle to perform the safety measure. Specifically, refer to step S503, which is not described herein again.
Fig. 7 is a flowchart of a control method of the scooter according to the embodiment of the present invention. As shown in fig. 7, the method includes the steps of:
and step S701, unlocking the vehicle lock 205.
Specifically, refer to step S601.
And S702, acquiring a sequence of weight signals of the scooter.
Specifically, refer to step S602.
And S703, sending the weight signal sequence of the scooter.
Specifically, the control device 204 transmits the sequence of weight signals acquired in step S702 to the server.
And step S704, determining the load weight of the scooter in each time period.
Specifically, the server determines the load weight of the mobility scooter for each time period.
And step S705, sending prompt information.
Specifically, refer to step S605.
And S706, receiving prompt information of the server, wherein the prompt information is used for prompting that the load weight change meets a preset condition.
And step S707, controlling the scooter to execute safety measures.
Specifically, in response to receiving a prompt message prompting the person carried by the vehicle for transportation, the control device 204 controls the vehicle for transportation to perform the security measures. Specifically, refer to step S503, which is not described herein again.
The embodiment of the invention provides a control method of a scooter, which comprises the steps of acquiring a sequence of weight signals of the scooter, wherein the weight signals are acquired through detection of a weight sensor; determining the load weight of the scooter in each time period according to the sequence of the weight signals; and controlling the scooter to execute safety measures to guarantee safety in response to the load weight change meeting a predetermined condition. The control method of the scooter can accurately judge whether the scooter carries people or not, timely controls the scooter to execute safety measures, can reduce potential safety hazards caused by the people carrying of the scooter, and guarantees the safety of users of the scooter.
Fig. 8 is a schematic view of a control device of a scooter according to an embodiment of the present invention. As shown in fig. 8, the apparatus includes: a weight signal acquisition unit 801, a load weight determination unit 802, and a safety measure execution unit 803.
The weight signal acquisition unit 801 is configured to acquire a sequence of weight signals of the mobility scooter, the weight signals being detected by a weight sensor.
In an alternative implementation, the obtaining the weight signal of the scooter comprises:
and acquiring weight signals of the scooter in a plurality of time periods at intervals of preset time in response to the moving speed of the scooter reaching a preset value.
The load weight determination unit 802 is adapted to determine the load weight of the vehicle for each time period based on the sequence of weight signals.
The safety measure execution unit 803 is used for controlling the scooter to execute a safety measure to guarantee safety in response to the load weight change meeting a preset condition.
Specifically, the load weight change meeting the predetermined condition is specifically:
the difference of the load weights corresponding to the weight signals of the adjacent time periods is larger than a preset value.
The scooter also comprises a lock, and the lock is in communication connection with the control device.
In an alternative implementation, the controlling the mobility scooter to perform the safety measure includes:
and sending prompt information to a prompt unit and controlling the prompt unit to play voice prompts.
In yet another alternative implementation, the controlling the mobility scooter to perform the safety measure includes: and controlling the rotating speed of a driving device of the scooter to be reduced.
The scooter also comprises a power supply for providing electric energy; wherein the drive means converts electrical energy into kinetic energy.
In another optional implementation manner, the controlling the scooter to execute the safety measure includes: and controlling the power supply to be electrically disconnected from the driving device.
In an optional implementation manner, the apparatus further includes: a weight information transmitting unit 803a and a presentation information receiving unit 803b.
The weight information transmitting unit 803a is configured to transmit information including the load weight for each time period to the server.
The prompt information receiving unit 803b is configured to receive prompt information of the server, where the prompt information is used to prompt that the load weight change satisfies a predetermined condition.
In another optional implementation manner, the control device further includes: an unlocking unit S801a.
The unlocking unit S801a is used for responding to the received unlocking instruction and unlocking the vehicle lock.
The embodiment of the invention provides a control device of a scooter, which is configured to acquire a sequence of weight signals of the scooter, wherein the weight signals are acquired through detection of a weight sensor; determining the load weight of the scooter in each time period according to the sequence of the weight signals; and controlling the scooter to execute safety measures to guarantee safety in response to the load weight change meeting a predetermined condition. The control device can accurately judge whether the scooter carries people or not, timely controls the scooter to execute safety measures, can reduce potential safety hazards caused by the fact that the scooter carries people, and guarantees safety of users of the scooter.
The embodiment of the present invention further relates to a non-volatile storage medium for storing a computer-readable program, where the computer-readable program is used for a computer to execute some or all of the above method embodiments, so that the method has corresponding advantages.
The foregoing flowchart and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the present invention illustrate various aspects of the present disclosure. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions/acts specified in the flowchart and/or block diagram block or blocks.
Also, as will be appreciated by one skilled in the art, aspects of embodiments of the present invention may be embodied as a system, method or computer program product. Accordingly, various aspects of embodiments of the invention may take the form of: an entirely hardware implementation, an entirely software implementation (including firmware, resident software, micro-code, etc.) or an implementation combining software and hardware aspects that may all generally be referred to herein as a "circuit," module "or" system. Further, aspects of the present disclosure may take the form of: a computer program product embodied in one or more computer readable media having computer readable program code embodied thereon.
Any combination of one or more computer-readable media may be utilized. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of embodiments of the invention, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated signal may take any of a variety of forms, including, but not limited to: electromagnetic, optical, or any suitable combination thereof. The computer readable signal medium may be any of the following computer readable media: is not a computer readable storage medium and may communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Computer program code for carrying out operations for aspects of the present disclosure may be written in any combination of one or more programming languages, including: object-oriented programming languages such as Java, smalltalk, C + +, PHP, python, and the like; and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package; executing in part on a user computer and in part on a remote computer; or entirely on a remote computer or server. In the latter scenario, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (24)
1. A method of controlling a vehicle, the method comprising:
acquiring a sequence of weight signals of the scooter, wherein the weight signals are obtained through detection of a weight sensor;
determining the load weight of the scooter in each time period according to the sequence of the weight signals; and
and controlling the scooter to execute safety measures to guarantee safety in response to the load weight change meeting a preset condition.
2. The method of claim 1, further comprising:
transmitting information including the load weight for each time period to a server; and
and receiving prompt information of the server, wherein the prompt information is used for prompting that the load weight change meets a preset condition.
3. The method of claim 1 or 2, wherein said controlling the mobility scooter to perform safety measures comprises:
and controlling the prompt unit to play voice prompt.
4. The method of claim 1, wherein the controlling the mobility scooter to perform security measures comprises:
and controlling the rotating speed of a driving device of the scooter to be reduced.
5. The method of claim 4, wherein the walker further comprises a power source for providing electrical power; wherein the drive means converts electrical energy into kinetic energy;
the controlling the scooter to execute safety measures comprises the following steps:
and controlling the power supply to be electrically disconnected from the driving device.
6. The method of claim 1, wherein the obtaining the sequence of weight signals for the walker comprises:
and acquiring weight signals of the scooter in a plurality of time periods at intervals of preset time in response to the moving speed of the scooter reaching a preset value.
7. The method according to claim 1, wherein the load weight change meeting a predetermined condition is in particular:
the difference of the load weights corresponding to the weight signals of the adjacent time periods is larger than a preset value.
8. The method of claim 1, wherein the walker further comprises: a vehicle lock (205) communicatively coupled to the control device (204);
prior to obtaining the sequence of weight signals for the walker, the method further comprises:
and unlocking the vehicle lock (205) in response to receiving the unlocking instruction.
9. A control device for a scooter, the device comprising:
the weight signal acquisition unit is used for acquiring a sequence of weight signals of the scooter, and the weight signals are obtained through detection of a weight sensor;
a load weight determination unit for determining the load weight of the vehicle at each time period according to the sequence of the weight signals; and
and the safety measure execution unit is used for controlling the scooter to execute the safety measure to guarantee safety in response to the change of the load weight meeting a preset condition.
10. The apparatus of claim 9, further comprising:
a weight information transmitting unit for transmitting information including the load weight for each time period to the server; and
and the prompt information receiving unit is used for receiving prompt information of the server, and the prompt information is used for prompting that the load weight change meets a preset condition.
11. The apparatus of claim 10, wherein the controlling the mobility scooter to perform safety measures comprises:
and controlling the prompt unit to play voice prompt.
12. The apparatus of claim 10, wherein the controlling the mobility scooter to perform safety measures comprises:
and controlling the rotating speed of a driving device of the scooter to be reduced.
13. The apparatus of claim 12, wherein the walker further comprises a power source for providing electrical power; wherein the drive means converts electrical energy into kinetic energy;
the controlling the scooter to execute safety measures comprises the following steps:
and controlling the power supply to be electrically disconnected from the driving device.
14. The apparatus of claim 9, wherein the sequence of obtaining the weight signal of the walker comprises:
and acquiring weight signals of the scooter in a plurality of time periods at intervals of preset time in response to the moving speed of the scooter reaching a preset value.
15. The device according to claim 9, wherein the load weight change satisfying a predetermined condition is in particular:
the difference of the load weights corresponding to the weight signals of the adjacent time periods is larger than a preset value.
16. The apparatus of claim 9, wherein the walker further comprises: a vehicle lock (205) communicatively connected to the control device (204);
the control device (204) further comprises:
and the unlocking unit is used for responding to the received unlocking instruction and unlocking the vehicle lock (205).
17. A computer-readable storage medium on which computer program instructions are stored, which computer program instructions, when executed by a processor, implement the method of any one of claims 1-8.
18. A scooter, comprising:
a frame (201);
at least one wheel (202) rotatably connected to the frame (201);
the weight detection device (203) is fixedly connected with the frame (201) and is used for acquiring a weight signal of the scooter; and
a control device (204) which is connected with the weight detection device (203) in a communication way and is configured to acquire the sequence of the weight signals and control the scooter to execute safety measures to ensure safety in response to the change of the weight signals meeting a preset condition.
19. The walker of claim 18 further comprising:
a prompting unit, which is connected with the control device (204) in a communication way;
the control device (204) is further configured to control the prompting unit to play a voice prompt.
20. The walker of claim 18 further comprising:
the driving device is used for driving wheels (202) of the scooter to rotate and is in communication connection with the control device (204);
the control device (204) is further configured to control a reduction in rotational speed of a drive device of the walker.
21. The walker of claim 20 further comprising:
the power supply is used for supplying electric energy, and the driving device is used for converting the electric energy into kinetic energy;
the control device (204) is further configured to:
and controlling the power supply to be electrically disconnected from the driving device.
22. The walker of claim 18 wherein the control device (204) is configured to acquire the weight signal sequence for the walker over a plurality of time periods spaced apart by a predetermined length of time in response to the speed of movement of the walker reaching a predetermined value.
23. The scooter of claim 18 wherein the load weight change meeting predetermined criteria is in particular:
the difference of the load weights corresponding to the weight signals of the adjacent time periods is larger than a preset value.
24. The walker of claim 18 further comprising:
a vehicle lock (205) communicatively coupled to the control device (204);
the control device (204) is further configured to acquire the sequence of weight signals after controlling a lock (205) to perform an unlocking operation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110573774.3A CN113212632A (en) | 2021-05-25 | 2021-05-25 | Scooter, control method and device of scooter and storage medium |
| CN2021105737743 | 2021-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115465398A true CN115465398A (en) | 2022-12-13 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110573774.3A Withdrawn CN113212632A (en) | 2021-05-25 | 2021-05-25 | Scooter, control method and device of scooter and storage medium |
| CN202210406037.9A Pending CN115465398A (en) | 2021-05-25 | 2022-04-18 | Scooter, control method and device of scooter and storage medium |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110573774.3A Withdrawn CN113212632A (en) | 2021-05-25 | 2021-05-25 | Scooter, control method and device of scooter and storage medium |
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| Country | Link |
|---|---|
| CN (2) | CN113212632A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114394180B (en) * | 2021-12-14 | 2023-07-21 | 深圳市云伽未来智能技术有限公司 | Non-motor vehicle-mounted person detection method and electronic equipment |
-
2021
- 2021-05-25 CN CN202110573774.3A patent/CN113212632A/en not_active Withdrawn
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2022
- 2022-04-18 CN CN202210406037.9A patent/CN115465398A/en active Pending
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| CN113212632A (en) | 2021-08-06 |
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