CN111813153A - Directional driving platform based on distribution state and corresponding terminal - Google Patents
Directional driving platform based on distribution state and corresponding terminal Download PDFInfo
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- CN111813153A CN111813153A CN202010648048.9A CN202010648048A CN111813153A CN 111813153 A CN111813153 A CN 111813153A CN 202010648048 A CN202010648048 A CN 202010648048A CN 111813153 A CN111813153 A CN 111813153A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
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Abstract
The invention relates to a directional driving platform based on a distribution state and a corresponding terminal, comprising: the rotation driving mechanism is arranged at the bottom of the house and used for driving the house to rotate according to the reference angle based on the received reference angle so that the center position of the balcony of the house faces to the direction with the least human body target in the external scene of the balcony; the on-site capturing mechanism is positioned in the center of the balcony of the house and used for capturing image data of the outside scene of the balcony to obtain a corresponding outside image of the balcony; and the signal identification equipment is used for identifying each human body target in the balcony external image. The directional driving platform based on the distribution state and the corresponding terminal operate intelligently and are convenient to control. The house self-adaptive selection mechanism is adopted to realize automatic avoidance of the crowd gathering area outside the house, so that the interference of the outside crowd on the living environment of the house can be reduced as much as possible.
Description
Technical Field
The invention relates to the field of smart homes, in particular to a directional driving platform based on a distribution state and a corresponding terminal.
Background
The smart home (home automation) is characterized in that a home is used as a platform, facilities related to home life are integrated by utilizing a comprehensive wiring technology, a network communication technology, a safety precaution technology, an automatic control technology and an audio and video technology, an efficient management system of home facilities and home schedule affairs is constructed, home safety, convenience, comfort and artistry are improved, and an environment-friendly and energy-saving living environment is realized.
The intelligent home is embodied in an internet of things manner under the influence of the internet. The intelligent home connects various devices (such as audio and video devices, lighting systems, curtain control, air conditioner control, security systems, digital cinema systems, audio and video servers, video cabinet systems, network home appliances and the like) in the home together through the Internet of things technology, and provides multiple functions and means such as home appliance control, lighting control, telephone remote control, indoor and outdoor remote control, anti-theft alarm, environment monitoring, heating and ventilation control, infrared forwarding, programmable timing control and the like. Compared with the common home, the intelligent home has the traditional living function, integrates the functions of building, network communication, information household appliance and equipment automation, provides an all-around information interaction function, and even saves funds for various energy expenses.
Disclosure of Invention
In order to solve the related technical problems in the prior art, the invention provides a directional driving platform based on a distribution state, which can adopt a house self-adaptive selection mechanism to realize automatic avoidance of a crowd gathering area outside a house, thereby reducing the interference of external crowds to the house living environment as much as possible.
For this reason, the present invention needs to have at least the following important points:
(1) analyzing the human body distribution density of each direction in the scene outside the balcony of the house in real time to obtain the direction with the minimum human body distribution density outside the balcony;
(2) and driving the house to rotate in the corresponding direction based on the direction with the minimum human body distribution density outside the balcony, so that the center position of the balcony of the house faces the direction with the minimum human body targets in the scene outside the balcony, and the interference of outside people to the house is reduced as much as possible.
According to an aspect of the present invention, there is provided a distributed state based directionally driven platform, the platform comprising:
the rotation driving mechanism is arranged at the bottom of the house and used for driving the house to rotate according to the reference angle based on the received reference angle so that the center position of the balcony of the house faces to the direction with the least human body target in the external scene of the balcony;
the on-site capturing mechanism is positioned in the center of the balcony of the house and used for capturing image data of the outside scene of the balcony to obtain a corresponding outside image of the balcony;
the signal identification equipment is connected with the field capturing mechanism and is used for identifying each human body target in the balcony external image;
the distribution exploration device is connected with the signal identification device and used for determining an image area with the minimum number of human body targets in the balcony external image as a reference image area based on the positions of the human body targets in the balcony external image respectively, and determining a reference angle based on the relative position of the reference image area in the balcony external image;
wherein, in the distribution heuristic device, determining a reference angle based on the relative position of the reference image area in the balcony exterior image comprises: taking a connecting line between a central pixel point of the reference image area and a midpoint pixel point of the bottommost pixel row of the balcony external image as a first connecting line, taking a connecting line between the midpoint pixel point of the bottommost pixel row and the midpoint pixel point of the topmost pixel row as a second connecting line, and taking a minimum included angle formed by the first connecting line and the second connecting line as a reference angle;
wherein, in the distribution heuristic device, determining a reference angle based on the relative position of the reference image area in the balcony exterior image comprises: when the first connecting line is on the left side of the second connecting line, determining that the reference angle is a negative value;
wherein, in the distribution heuristic device, determining a reference angle based on the relative position of the reference image area in the balcony exterior image comprises: when the first connecting line is on the right side of the second connecting line, determining that the reference angle is a positive value;
wherein driving the house to rotate by the reference angle based on the received reference angle such that a center position of a balcony of the house is oriented in a direction in the balcony outward view that minimizes a human target comprises: and when the reference angle is a negative value, determining a numerical value corresponding to the absolute value of the reference angle when the house rotates to the left side.
According to another aspect of the present invention, there is also provided a directional driving terminal based on a distribution state, wherein the terminal includes: a memory and a processor, the processor coupled to the memory; the memory for storing executable instructions of the processor; the processor is used for calling the executable instructions in the memory to realize a method for using the directional driving platform based on the distribution state to adaptively determine the rotation strategy of the house based on different distribution densities of human bodies in all directions outside the balcony of the house.
The directional driving platform based on the distribution state and the corresponding terminal operate intelligently and are convenient to control. The house self-adaptive selection mechanism is adopted to realize automatic avoidance of the crowd gathering area outside the house, so that the interference of the outside crowd on the living environment of the house can be reduced as much as possible.
Detailed Description
Embodiments of the distributed state based directional drive platform and corresponding terminal of the present invention will be described in detail below.
The research object of the adaptive control is a system with a certain degree of uncertainty, and the term "uncertainty" means that a mathematical model describing the controlled object and the environment thereof is not completely determined, and comprises some unknown factors and random factors.
Any one actual system has varying degrees of uncertainty, sometimes highlighted inside the system and sometimes highlighted outside the system. From the inside of the system, the structure and parameters of the mathematical model describing the controlled object are not necessarily known accurately by the designer in advance. As the influence of the external environment on the system can be equivalently represented by a number of disturbances. These disturbances are often unpredictable. In addition, some uncertainty factors generated during measurement enter the system. In the face of these various kinds of uncertainty, how to design a proper control action to make a certain specified performance index reach and keep the optimal or approximately optimal is a problem to be researched and solved by adaptive control.
In the prior art, in the design of a building, a house self-adaptive selection mechanism cannot be adopted to realize automatic avoidance of a crowd gathering area outside the house, and the interference of outside people on the living environment of the house cannot be reduced as much as possible.
In order to overcome the defects, the invention builds a directional driving platform based on the distribution state and a corresponding terminal, and can effectively solve the corresponding technical problem.
A distributed state based directional drive platform is shown according to an embodiment of the present invention comprising:
the rotation driving mechanism is arranged at the bottom of the house and used for driving the house to rotate according to the reference angle based on the received reference angle so that the center position of the balcony of the house faces to the direction with the least human body target in the external scene of the balcony;
the on-site capturing mechanism is positioned in the center of the balcony of the house and used for capturing image data of the outside scene of the balcony to obtain a corresponding outside image of the balcony;
the signal identification equipment is connected with the field capturing mechanism and is used for identifying each human body target in the balcony external image;
the distribution exploration device is connected with the signal identification device and used for determining an image area with the minimum number of human body targets in the balcony external image as a reference image area based on the positions of the human body targets in the balcony external image respectively, and determining a reference angle based on the relative position of the reference image area in the balcony external image;
wherein, in the distribution heuristic device, determining a reference angle based on the relative position of the reference image area in the balcony exterior image comprises: taking a connecting line between a central pixel point of the reference image area and a midpoint pixel point of the bottommost pixel row of the balcony external image as a first connecting line, taking a connecting line between the midpoint pixel point of the bottommost pixel row and the midpoint pixel point of the topmost pixel row as a second connecting line, and taking a minimum included angle formed by the first connecting line and the second connecting line as a reference angle;
wherein, in the distribution heuristic device, determining a reference angle based on the relative position of the reference image area in the balcony exterior image comprises: when the first connecting line is on the left side of the second connecting line, determining that the reference angle is a negative value;
wherein, in the distribution heuristic device, determining a reference angle based on the relative position of the reference image area in the balcony exterior image comprises: when the first connecting line is on the right side of the second connecting line, determining that the reference angle is a positive value;
wherein driving the house to rotate by the reference angle based on the received reference angle such that a center position of a balcony of the house is oriented in a direction in the balcony outward view that minimizes a human target comprises: and when the reference angle is a negative value, determining a numerical value corresponding to the absolute value of the reference angle when the house rotates to the left side.
Next, a further description of the specific structure of the distributed state-based directional driving platform of the present invention will be continued.
In the distributed state based directional drive platform:
in the distribution exploration equipment, averagely dividing the balcony external image to obtain each image area;
the distributed heuristic equipment is composed of a plurality of parallel processing components and is used for executing parallel processing on each task of the distributed heuristic equipment.
In the distributed state based directional drive platform:
in the distributed heuristic device, the same task is executed in only one parallel processing element and not in more than two parallel processing elements.
In the distributed state based directional drive platform:
the plurality of parallel processing elements differ in their respective processing capabilities, which depend on the processing rate or processing bandwidth of the parallel processing elements.
In the distributed state based directional drive platform:
in the distributed heuristic equipment, parallel processing components with corresponding processing rates are selected for the tasks according to the running data requirements of each task.
In the distributed state based directional drive platform:
the parallel processing component for selecting the corresponding processing rate for each task according to the running data requirement of the task comprises: the greater the operational data requirements of each task, the faster the processing rate of the parallel processing elements selected for the task to execute the person.
In the distributed state based directional drive platform:
and a humidity measuring instrument is arranged in the signal identification equipment and is used for monitoring the internal humidity of the signal identification equipment in real time so as to output the internal environment humidity.
In the distributed state based directional drive platform:
the signal identification equipment is also internally provided with a signal trigger unit which is connected with the humidity measuring instrument and used for sending a humidity abnormal signal when the received internal environment humidity is not in a preset humidity range;
the preset humidity range is composed of an upper humidity threshold and a lower humidity threshold smaller than the upper humidity threshold.
In the distributed state based directional drive platform:
driving the house to rotate according to the reference angle based on the received reference angle so that a center position of a balcony of the house faces a direction of a human target in the balcony outside scene at a minimum comprises: when the reference angle is a positive value, it is determined that the house is rotated to the right by the reference angle.
Meanwhile, in order to overcome the defects, the invention also provides a directional driving terminal based on a distribution state, wherein the terminal comprises: a memory and a processor, the processor coupled to the memory;
wherein the memory is used for storing executable instructions of the processor;
wherein the processor is configured to invoke executable instructions in the memory to implement a method for using the distribution-based directional driving platform as described above to adaptively determine the rotation strategy of the house based on different human body distribution densities in various directions outside the balcony of the house.
In addition, the distributed heuristic devices may be implemented in alternative GAL devices.
Generic array logic devices GAL devices were the first electrically erasable, programmable, settable encryption bit PLDs invented by LATTICE. Representative GAL chips are GAL16V8, GAL20, which are capable of emulating almost all types of PAL devices. In practical application, GAL device has 100% compatibility to PAL device emulation, so GAL can almost completely replace PAL device, and can replace most SSI, MSI digital integrated circuit, thus obtaining wide application.
The biggest difference between GAL and PAL is that the output structure of the GAL is user-definable and is a programmable output structure. Two basic models of GAL, GAL16V8(20 pins) GAL20V8(24 pins), replace ten PAL devices, and are therefore called pain programmable circuits. The output of the PAL is well defined by the manufacturer, the chip is fixed after being selected, and the user can not change the chip.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A distributed state based directional drive platform, comprising:
the rotation driving mechanism is arranged at the bottom of the house and used for driving the house to rotate according to the reference angle based on the received reference angle so that the center position of the balcony of the house faces to the direction with the least human body target in the external scene of the balcony;
the on-site capturing mechanism is positioned in the center of the balcony of the house and used for capturing image data of the outside scene of the balcony to obtain a corresponding outside image of the balcony;
the signal identification equipment is connected with the field capturing mechanism and is used for identifying each human body target in the balcony external image;
the distribution exploration device is connected with the signal identification device and used for determining an image area with the minimum number of human body targets in the balcony external image as a reference image area based on the positions of the human body targets in the balcony external image respectively, and determining a reference angle based on the relative position of the reference image area in the balcony external image;
wherein, in the distribution heuristic device, determining a reference angle based on the relative position of the reference image area in the balcony exterior image comprises: taking a connecting line between a central pixel point of the reference image area and a midpoint pixel point of the bottommost pixel row of the balcony external image as a first connecting line, taking a connecting line between the midpoint pixel point of the bottommost pixel row and the midpoint pixel point of the topmost pixel row as a second connecting line, and taking a minimum included angle formed by the first connecting line and the second connecting line as a reference angle;
wherein, in the distribution heuristic device, determining a reference angle based on the relative position of the reference image area in the balcony exterior image comprises: when the first connecting line is on the left side of the second connecting line, determining that the reference angle is a negative value;
wherein, in the distribution heuristic device, determining a reference angle based on the relative position of the reference image area in the balcony exterior image comprises: when the first connecting line is on the right side of the second connecting line, determining that the reference angle is a positive value;
wherein driving the house to rotate by the reference angle based on the received reference angle such that a center position of a balcony of the house is oriented in a direction in the balcony outward view that minimizes a human target comprises: and when the reference angle is a negative value, determining a numerical value corresponding to the absolute value of the reference angle when the house rotates to the left side.
2. A distributed state based directional drive platform as claimed in claim 1, wherein:
in the distribution exploration equipment, averagely dividing the balcony external image to obtain each image area;
the distributed heuristic equipment is composed of a plurality of parallel processing components and is used for executing parallel processing on each task of the distributed heuristic equipment.
3. A distributed state based directional drive platform as claimed in claim 2, wherein:
in the distributed heuristic device, the same task is executed in only one parallel processing element and not in more than two parallel processing elements.
4. A distributed state based directional drive platform as claimed in claim 3, wherein:
the plurality of parallel processing elements differ in their respective processing capabilities, which depend on the processing rate or processing bandwidth of the parallel processing elements.
5. The distributed state based directional drive platform of claim 4, wherein:
in the distributed heuristic equipment, parallel processing components with corresponding processing rates are selected for the tasks according to the running data requirements of each task.
6. The distributed state based directional drive platform of claim 5, wherein:
the parallel processing component for selecting the corresponding processing rate for each task according to the running data requirement of the task comprises: the greater the operational data requirements of each task, the faster the processing rate of the parallel processing elements selected for the task to execute the person.
7. A distributed state based directional drive platform as claimed in claim 6, wherein:
and a humidity measuring instrument is arranged in the signal identification equipment and is used for monitoring the internal humidity of the signal identification equipment in real time so as to output the internal environment humidity.
8. A distributed state based directional drive platform as claimed in claim 7, wherein:
the signal identification equipment is also internally provided with a signal trigger unit which is connected with the humidity measuring instrument and used for sending a humidity abnormal signal when the received internal environment humidity is not in a preset humidity range;
the preset humidity range is composed of an upper humidity threshold and a lower humidity threshold smaller than the upper humidity threshold.
9. A distributed state based directional drive platform as claimed in claim 8, wherein:
driving the house to rotate according to the reference angle based on the received reference angle so that a center position of a balcony of the house faces a direction of a human target in the balcony outside scene at a minimum comprises: when the reference angle is a positive value, it is determined that the house is rotated to the right by the reference angle.
10. A distributed state based directional drive terminal, the terminal comprising: a memory and a processor, the processor coupled to the memory;
the memory for storing executable instructions of the processor;
the processor for invoking executable instructions in the memory to implement a method for using the distribution state based directional driving platform according to any one of claims 1-9 to adaptively determine a rotation strategy of the house based on different human body distribution densities in various directions outside a balcony of the house.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010648048.9A CN111813153A (en) | 2020-07-07 | 2020-07-07 | Directional driving platform based on distribution state and corresponding terminal |
| PCT/CN2020/109748 WO2022007119A1 (en) | 2020-07-07 | 2020-08-18 | Directional driving platform based on distribution state, and corresponding terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010648048.9A CN111813153A (en) | 2020-07-07 | 2020-07-07 | Directional driving platform based on distribution state and corresponding terminal |
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| CN111813153A true CN111813153A (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010648048.9A Withdrawn CN111813153A (en) | 2020-07-07 | 2020-07-07 | Directional driving platform based on distribution state and corresponding terminal |
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| WO (1) | WO2022007119A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113066210A (en) * | 2020-11-21 | 2021-07-02 | 泰州锐比特智能科技有限公司 | Office place group passing management platform and method |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9144909B2 (en) * | 2007-07-05 | 2015-09-29 | Re2, Inc. | Defense related robotic systems |
| GB2505676B (en) * | 2012-09-06 | 2016-11-02 | Ten Fold Eng Ltd | Foldable building |
| CN204826204U (en) * | 2015-06-17 | 2015-12-02 | 江苏大学 | Rotatory house of solar energy |
| CN104895192B (en) * | 2015-06-28 | 2017-04-26 | 正威科技集团有限公司 | Rotary building structure |
| CN205296626U (en) * | 2016-01-19 | 2016-06-08 | 广州道远建筑工程设计有限公司 | Building structure convenient to solar energy is retrieved |
| CN106826867A (en) * | 2017-03-31 | 2017-06-13 | 上海思依暄机器人科技股份有限公司 | A kind of method that robot and control robot head are rotated |
| CN108724176B (en) * | 2018-03-21 | 2021-03-05 | 北京猎户星空科技有限公司 | Robot rotation control method and device, robot and storage medium |
| CN108989686B (en) * | 2018-09-05 | 2021-02-19 | 深圳技威时代科技有限公司 | Real-time shooting device based on human shape tracking and control method |
| CN109389093A (en) * | 2018-10-23 | 2019-02-26 | 同济大学 | Based on recognition of face towards type method for tracing |
-
2020
- 2020-07-07 CN CN202010648048.9A patent/CN111813153A/en not_active Withdrawn
- 2020-08-18 WO PCT/CN2020/109748 patent/WO2022007119A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113066210A (en) * | 2020-11-21 | 2021-07-02 | 泰州锐比特智能科技有限公司 | Office place group passing management platform and method |
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| WO2022007119A1 (en) | 2022-01-13 |
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Application publication date: 20201023 |