CN106920363A - The control method and device of go-cart - Google Patents
The control method and device of go-cart Download PDFInfo
- Publication number
- CN106920363A CN106920363A CN201510993259.5A CN201510993259A CN106920363A CN 106920363 A CN106920363 A CN 106920363A CN 201510993259 A CN201510993259 A CN 201510993259A CN 106920363 A CN106920363 A CN 106920363A
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- Prior art keywords
- cart
- pressure value
- acquiring
- preset
- reminding message
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000005484 gravity Effects 0.000 claims description 29
- 238000005286 illumination Methods 0.000 claims description 19
- 230000006835 compression Effects 0.000 abstract 3
- 238000007906 compression Methods 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 5
- 230000001960 triggered effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/08—Braking mechanisms; Locking devices against movement
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Handcart (AREA)
Abstract
The present invention provides a kind of control method and device of go-cart, and the method includes：Collection obtains the present speed of go-cart；If the present speed of the go-cart is more than zero, collection obtains the compression force value of the handle of the go-cart；If the compression force value is less than default compression force value, reminder message is generated.Realize in nobody hand steered go-cart, and during go-cart campaign, reminder message is generated, so that user notes go-cart in time according to reminder message, it is to avoid danger occurs.
Description
Technical Field
The invention relates to a cart technology, in particular to a cart control method and device.
Background
At present, for families with children, under the condition of taking children to go out, the handcart can be generally selected to be prepared for the children so that the children can take the handcart, and parents push the handcart to operate in the walking process, so that adults do not need to hold the children in real time, and the children do not need to walk for a long time.
The handcart in the prior art is controlled by holding a handle of the handcart by adults.
However, with the prior art, if an adult speaks or takes things, the handle of the trolley may be thrown away, and at the moment, the trolley may slide when being separated from the control of the adult, so that potential safety hazards are brought to children in the trolley.
Disclosure of Invention
The invention provides a control method and a control device for a cart, and aims to solve the problem that the cart in the prior art has potential safety hazards.
A first aspect of the present invention provides a control method for a cart, including:
acquiring the current speed of the cart;
if the current speed of the cart is greater than zero, acquiring a pressure value of a handle of the cart;
and if the pressure value is smaller than the preset pressure value, generating a reminding message.
Further, the method further comprises:
acquiring a gravity sensing value of a seat on the trolley; accordingly, the number of the first and second electrodes,
if the pressure value is smaller than the preset pressure value, a reminding message is generated, including:
and if the pressure value is smaller than a preset pressure value and the gravity sensing value is larger than a preset gravity sensing value, generating the reminding message.
Further, after the generating the reminding message, the method further includes:
sending the reminding message to a mobile terminal; or,
and triggering the alarm equipment to alarm by adopting the reminding message.
Further, after the generating the reminding message, the method further includes:
the trigger brake controls the driving speed of the cart.
Further, the method further comprises:
if the pressure value is larger than a preset pressure value, acquiring the illumination intensity;
and if the illumination intensity is greater than the preset illumination intensity, controlling a light shielding part of the cart to be opened.
A second aspect of the present invention provides a control device for a cart, the device being applied to the cart, the device comprising:
the first acquisition module is used for acquiring and acquiring the current speed of the trolley;
the second acquisition module is used for acquiring and acquiring a pressure value of a handle of the cart when the current speed of the cart is greater than zero;
and the generating module is used for generating a reminding message when the pressure value is smaller than a preset pressure value.
Further, the above apparatus further comprises: the third acquisition module is used for acquiring and acquiring a gravity sensing value of a seat on the trolley; accordingly, the number of the first and second electrodes,
and the generating module is specifically used for generating the reminding message when the current speed of the cart is greater than zero and the gravity sensing value is greater than a preset gravity sensing value.
Further, the above apparatus further comprises:
the notification module is used for sending the reminding message to the mobile terminal after the generation module generates the reminding message; or, the reminding message is adopted to trigger the alarm equipment to alarm.
Further, the above apparatus further comprises:
and the triggering module is used for triggering a brake to control the running speed of the trolley.
Further, the above apparatus further comprises:
the light collection module is used for collecting and acquiring illumination intensity when the pressure value is greater than a preset pressure value;
and the control module is used for controlling the light shielding part of the cart to be opened when the illumination intensity is greater than the preset illumination intensity.
According to the control method and device for the trolley, the current speed of the trolley is acquired, if the current speed of the trolley is larger than zero, the pressure value of the handle of the trolley is acquired, and when the pressure value is smaller than a preset pressure value, a reminding message is generated to remind a user to pay attention to the trolley.
Drawings
Fig. 1 is a schematic flowchart of a first embodiment of a cart control method provided in the present invention;
fig. 2 is a schematic structural diagram of a first control device of the cart according to the present invention;
fig. 3 is a schematic structural diagram of a second control device of the cart according to the present invention;
fig. 4 is a schematic structural diagram of a third embodiment of the control device of the cart according to the present invention;
fig. 5 is a schematic structural diagram of a fourth embodiment of the control device of the cart according to the present invention;
fig. 6 is a schematic structural diagram of a fifth embodiment of the control device of the cart according to the present invention.
Detailed Description
Fig. 1 is a schematic flow chart of a first embodiment of a method for controlling a cart according to the present invention, where an execution subject of the method may be a control device of the cart, and the device is applied to the cart, and specifically may be installed on the cart, or may be installed on other external devices, as shown in fig. 1, the method includes:
s101, acquiring the current speed of the cart.
Specifically, the control device of the cart may obtain the current speed of the cart through a speed sensor on a wheel of the cart, that is, the current speed of the cart may be measured by the speed sensor and transmitted to the control device of the cart.
S102, if the current speed of the cart is larger than zero, acquiring a pressure value of a handle of the cart.
The current speed of the cart is greater than zero, which indicates that the cart is in operation, and then whether a person is controlling the cart can be further determined by acquiring the pressure value of the handle. If a person controls the cart and holds the handle of the cart by hands, the pressure value of the handle is larger than the preset pressure value.
Specifically, the value of the pressure applied to the handle may be acquired by a gravity sensor or a pressure sensor. After the gravity sensor or the pressure sensor detects the pressure value of the handle, the pressure value can be transmitted to the control device of the cart.
And S103, if the pressure value is smaller than a preset pressure value, generating a reminding message.
If the received pressure value is smaller than the preset received pressure value, the fact that the cart is in operation is indicated, nobody controls the cart, and at the moment, a reminding message is generated, so that a user can timely pay attention to the cart according to the reminding message, and danger is avoided.
The generated reminding message has various modes, such as vibration, ringing, pushing message to the mobile phone of the user, and the like, and is not limited herein.
In this embodiment, acquire the current speed of shallow through the collection, if the current speed of this shallow is greater than zero, then gather the pressure value that receives of acquireing the handle of shallow, when being less than preset pressure value, generate the warning message to remind the user to notice the shallow, realized holding the shallow by hand unmanned on the hand, and when the shallow takes place the motion, generate the warning message, so that the user in time notices the shallow according to reminding the message, avoids dangerous the emergence.
On the basis of the embodiment, the gravity sensing value of the seat on the trolley can be acquired. Whether children exist in the vehicle is further judged, and if the gravity sensing value is larger than the preset gravity sensing value, the children exist.
If the above-mentioned pressure value is less than the preset pressure value, then generate a warning message, which may be: and if the pressure value is smaller than the preset pressure value and the gravity sensing value is larger than the preset gravity sensing value, generating a reminding message.
The current speed of the cart is greater than zero, it indicates that the cart is in operation, and further the above-mentioned pressure value is less than the preset pressure value, it indicates that no one is controlling for the cart, and in this embodiment, it is still considered that there is no child in the cart, and when the gravity sensing value is greater than the preset gravity sensing value, it indicates that there is child in the cart, then generates the warning message to avoid danger, and if there is no child in the cart, it may not generate the warning message to save resources.
Further, after generating the alert message, the user may be notified in a variety of ways:
in one mode, the reminding message is sent to the mobile terminal. The reminding message can be sent to the corresponding application program by binding with the corresponding application program on the mobile terminal; or, the reminding message is sent to the operator side to request the operator to transmit the reminding message by sending a short message or making a call to the mobile terminal; or, a synchronous reminding message is sent to the mobile terminal through the Bluetooth function; alternatively, the alert message may be transmitted to the mobile terminal through Near Field Communication (NFC), which is not limited herein. After receiving the reminding message, the mobile terminal can perform ringing, vibration and the like according to the preset setting.
In a specific implementation process, different reminding modes may be set according to the distance between the cart and the mobile terminal, optionally, after receiving the reminding message, the mobile terminal obtains the distance between the cart and the mobile terminal, and sends out a reminder according to a preset correspondence between the distance and the reminding mode, for example, the cart vibrates within a distance of 20 cm, the mobile terminal performs music ringing when the distance is 20-50 cm, and the mobile terminal sends out an alarm sound when the distance is more than 50 cm, but not limited thereto. So that the user can respond in time after receiving the reminding message to avoid danger.
The mobile terminal can be a mobile phone, a tablet computer and the like.
In another mode, the warning device may be installed on the cart to alarm by triggering the warning device with the reminding message, and the reminding message may specifically be an alarm sound, and the like, without limitation. So that the user can respond in time according to the alarm of the alarm device to avoid danger. Specifically, different alarm sound volumes may be set according to the distance between the cart and the mobile terminal, for example, the alarm sound volume is larger when the distance is larger, but the invention is not limited thereto.
Further, the user may not notice the warning message, and in order to avoid danger, the brake may be triggered to control the driving speed of the cart after the warning message is generated.
Specifically, the brake can be triggered to reduce the running speed of the trolley until the trolley stops moving. Wherein the brake may be mounted on a wheel of the cart or connected to a brake part of the cart to reduce the traveling speed of the cart under the control of the control device of the cart.
On the basis of the above embodiment, in the process of using the cart, the vision of children in the cart can be affected in places with high illumination intensity, such as outdoor places with sufficient sunlight or places such as shopping malls with high light intensity, in order to avoid the influence of strong light on children, in the process of pushing the cart by adults, namely when the above pressure value is greater than the preset pressure value, the illumination intensity is acquired, and if the illumination intensity is greater than the preset illumination intensity, the light shielding part of the cart is controlled to be opened. Specifically, the light intensity may be measured by a light-sensitive sensor and then transmitted to the control device of the cart, so that the control device of the cart controls the light-shielding member of the cart to be opened when the light intensity is greater than a preset light intensity.
The light shielding member may be a cloth curtain, a light shielding plate, etc., and is not limited herein.
As can be seen from the above description, in addition to the conventional cart, a pressure sensor may be mounted on the handle of the cart to obtain the pressure value of the handle. Further, a gravity sensor may be installed on a seat of the cart to obtain a gravity sensing value of the seat. Alarm devices may also be installed. In addition, brakes can be arranged on the wheels of the cart.
In a specific implementation process, the pressure sensor, the gravity sensor, the alarm device, the brake, the light-sensing sensor and the light-shielding component are all in communication connection with the control device of the cart through a communication interface, specifically, the pressure sensor, the gravity sensor, the alarm device, the brake, the light-sensing sensor and the light-shielding component can be in wireless communication connection or wired communication connection. These devices are controlled by the control device of the cart and report their own acquired data, such as the pressure value, the gravity value, etc., to the control device of the cart.
Fig. 2 is a schematic structural diagram of a first embodiment of a control device of a cart according to the present invention, where the control device may be mounted on the cart or may be mounted on other external devices, as shown in fig. 2, the control device may include: a first acquisition module 201, a second acquisition module 202, and a generation module 203, wherein:
the first acquisition module 201 is configured to acquire a current speed of the cart.
The second collecting module 202 is configured to collect and obtain a pressure value of a handle of the cart when the current speed of the cart is greater than zero.
The generating module 203 is configured to generate a prompting message when the pressure value is smaller than a preset pressure value.
In this embodiment, acquire the current speed of shallow through the collection, if the current speed of this shallow is greater than zero, then gather the pressure value that receives of acquireing the handle of shallow, when being less than preset pressure value, generate the warning message to remind the user to notice the shallow, realized holding the shallow by hand unmanned on the hand, and when the shallow takes place the motion, generate the warning message, so that the user in time notices the shallow according to reminding the message, avoids dangerous the emergence.
Fig. 3 is a schematic structural diagram of a second embodiment of a control device of a cart according to the present invention, as shown in fig. 3, on the basis of fig. 2, the device may further include:
and a third collecting module 204, configured to collect and obtain a gravity sensing value of a seat on the cart.
Accordingly, the generating module 203 is specifically configured to generate the reminding message when the current speed of the cart is greater than zero and the gravity sensing value is greater than a preset gravity sensing value.
Fig. 4 is a schematic structural diagram of a third embodiment of a control device of a cart according to the present invention, as shown in fig. 4, on the basis of fig. 2, the device may further include: a notification module 401, configured to send the alert message to the mobile terminal after the generation module generates the alert message; or, the reminding message is adopted to trigger the alarm equipment to alarm.
Fig. 5 is a schematic structural diagram of a fourth embodiment of the control device of the cart according to the present invention, as shown in fig. 5, on the basis of fig. 2, the device may further include: and the triggering module 501 is used for triggering a brake to control the running speed of the trolley.
Fig. 6 is a schematic structural diagram of a fifth embodiment of the control device of the cart according to the present invention, as shown in fig. 6, on the basis of fig. 2, the device may further include: a light collection module 601 and a control module 602, wherein:
the light collection module 601 is configured to collect and obtain the illumination intensity when the pressure value is greater than a preset pressure value.
A control module 602, configured to control a light shielding component of the cart to be opened when the illumination intensity is greater than a preset illumination intensity.
The device is used for executing the method embodiments, and the implementation principle and the technical effect are similar, and are not described herein again.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A method of controlling a cart, comprising:
acquiring the current speed of the cart;
if the current speed of the cart is greater than zero, acquiring and acquiring a pressure value of a handle of the cart;
and if the pressure value is smaller than a preset pressure value, generating a reminding message.
2. The method of claim 1, further comprising:
acquiring a gravity sensing value of a seat on the cart; accordingly, the number of the first and second electrodes,
if the pressure value is smaller than the preset pressure value, a reminding message is generated, including:
and if the pressure value is smaller than a preset pressure value and the gravity sensing value is larger than a preset gravity sensing value, generating the reminding message.
3. The method of claim 1, wherein after generating the alert message, further comprising:
sending the reminding message to a mobile terminal; or,
and triggering an alarm device to alarm by adopting the reminding message.
4. The method of claim 1, wherein after generating the alert message, further comprising:
the trigger brake controls the travel speed of the cart.
5. The method of claim 1, further comprising:
if the pressure value is larger than a preset pressure value, acquiring the illumination intensity;
and if the illumination intensity is greater than the preset illumination intensity, controlling a shading part of the cart to be opened.
6. A control device for a cart, the device being adapted for use with a cart, the device comprising:
the first acquisition module is used for acquiring and acquiring the current speed of the trolley;
the second acquisition module is used for acquiring and acquiring a pressure value of a handle of the cart when the current speed of the cart is greater than zero;
and the generating module is used for generating a reminding message when the pressure value is smaller than a preset pressure value.
7. The apparatus of claim 6, further comprising: the third acquisition module is used for acquiring and acquiring a gravity sensing value of a seat on the trolley; accordingly, the number of the first and second electrodes,
the generation module is specifically configured to generate the reminding message when the current speed of the cart is greater than zero and the gravity sensing value is greater than a preset gravity sensing value.
8. The apparatus of claim 6, further comprising:
the notification module is used for sending the reminding message to the mobile terminal after the generation module generates the reminding message; or, triggering an alarm device to alarm by adopting the reminding message.
9. The apparatus of claim 6, further comprising:
and the triggering module is used for triggering a brake to control the running speed of the cart.
10. The apparatus of claim 6, further comprising:
the light collection module is used for collecting and acquiring illumination intensity when the pressure value is greater than a preset pressure value;
and the control module is used for controlling the shading part of the cart to be opened when the illumination intensity is greater than the preset illumination intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510993259.5A CN106920363A (en) | 2015-12-24 | 2015-12-24 | The control method and device of go-cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510993259.5A CN106920363A (en) | 2015-12-24 | 2015-12-24 | The control method and device of go-cart |
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| Publication Number | Publication Date |
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| CN106920363A true CN106920363A (en) | 2017-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510993259.5A Pending CN106920363A (en) | 2015-12-24 | 2015-12-24 | The control method and device of go-cart |
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| Country | Link |
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| CN (1) | CN106920363A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974090A (en) * | 2018-08-28 | 2018-12-11 | 安徽呵宝儿童用品有限公司 | A kind of Intelligence children's cycle |
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| EP2565100A1 (en) * | 2007-02-19 | 2013-03-06 | Thorley Industries | Stroller |
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