Disclosure of Invention
In order to solve the related technical problems in the prior art, the invention provides a motor driving system applying big data storage, which can strain a barrel cover of a non-harmful garbage can to avoid garbage misplacement when an object to be placed into the non-harmful garbage can is detected to belong to a harmful object, thereby reducing the workload of garbage disposal personnel.
Therefore, the invention needs to have the following three important points:
(1) on the basis of big data storage, identifying various types of harmful objects on the object to be placed into the non-harmful garbage can, and refusing to open a can cover of the non-harmful garbage can to prevent harmful garbage from being placed into the non-harmful garbage can when the object is identified to belong to the harmful objects;
(2) a cover body driving motor is introduced, and the state control of the barrel cover is realized by driving a mechanical clamp with one end fixed on the inner side surface of the barrel cover and the other end fixed on the inner side surface of the barrel body;
(3) whether the environment where the non-harmful trash can is located is at the night time when the street lamp is turned on is judged based on whether the color temperature parameter of the image signal output by the visible light capturing device arranged above the can cover of the non-harmful trash can is consistent with the luminous color temperature of the street lamp nearby.
According to an aspect of the present invention, there is provided a motor driving system employing large data storage, the system including:
the cover body driving motor is arranged in a cover body of the non-harmful garbage can, connected with the appearance detection mechanism and further connected with the cover body of the non-harmful garbage can, and used for controlling the cover body of the non-harmful garbage can to be in a forbidden opening state when receiving a first control instruction;
the cover body driving motor is also used for controlling the cover body of the non-harmful garbage can to be in an allowable opening state when receiving a second control instruction;
the day and night capturing mechanism is arranged above a barrel cover of the non-harmful garbage can and used for performing day and night image capturing on the periphery of the barrel cover to obtain and output a corresponding image around the barrel cover, the day and night capturing mechanism comprises a signal switching device, a color temperature measuring device, a visible light capturing device and an infrared light capturing device, and the non-harmful garbage can comprises a kitchen garbage can, a recyclable garbage can and a non-recyclable garbage can;
the salt and pepper filtering equipment is connected with the day and night capturing mechanism and used for performing median filtering processing on the received images around the barrel cover so as to filter salt and pepper noises in the images around the barrel cover and obtain corresponding noise-filtered images;
the appearance detection mechanism is connected with the salt and pepper filtering equipment and used for searching for harmful objects in the noise filtering image based on the appearance outlines of the harmful objects and sending a first control instruction when certain type of harmful objects are searched, wherein the type of the harmful objects comprises a battery;
the appearance detection mechanism is also used for sending a second control instruction when any type of harmful object is not searched;
the big data storage network element is connected with the appearance detection mechanism through a wireless network and is used for storing the appearance outlines of various harmful objects, and the appearance outline of each harmful object is a plurality of images which are shot from different angles for the corresponding type of harmful objects and only comprise the harmful objects;
the cover body driving motor drives the mechanical clamp with one end fixed on the inner side surface of the barrel cover and the other end fixed on the inner side surface of the barrel body to realize state control of the barrel cover;
when receiving the first control instruction, the cover body driving motor applies a pulling force to one end of the mechanical clamp, wherein the pulling force is pulled to the other end of the mechanical clamp, so that the mechanical clamp is tightened;
and when receiving the second control instruction, the cover body driving motor stops applying a pulling force to one end of the mechanical clamp to pull the other end of the mechanical clamp so as to release the mechanical clamp.
The motor driving system applying the big data storage has a simple structure, and is convenient and practical. The cover of the non-harmful garbage can is tensioned to avoid the garbage from being misplaced when the object to be placed into the non-harmful garbage can is detected to belong to the harmful object, so that the workload of garbage disposal personnel is reduced.
Detailed Description
Embodiments of a motor drive system using large data storage according to the present invention will be described in detail with reference to the accompanying drawings.
With the introduction of new mathematic results of modern application and the application of electronic computers, the automatic control theory spans into a new stage, namely the modern control theory, in order to adapt to the development of aerospace technology. The method mainly researches the optimal control problem of multivariable variable parameters with high performance and high precision, and is a state space method based on states. At present, the automatic control theory is still developing, and the intelligent control theory based on the control theory, the information theory and the bionics is further developed. In order to realize various complex control tasks, firstly, controlled objects and control devices are connected in a certain mode to form an organic whole, namely an automatic control system. In an automatic control system, the output quantity of a controlled object, i.e. the controlled quantity, is a physical quantity which needs to be strictly controlled, and the controlled object can be required to be kept at a certain constant value, such as temperature, pressure or flight path; the control device is a general mechanism for exerting a control action on a controlled object, and the control device can control the controlled object by adopting different principles and modes, but the most basic one is a feedback control system based on a feedback control principle.
In the prior art, a garbage classification recycling strategy is adopted in many countries and regions to improve the garbage recycling efficiency as much as possible and reduce the garbage pollution, generally, the types of the garbage can be divided into harmful garbage cans, kitchen garbage cans, recyclable garbage cans and non-recyclable garbage cans according to different recycling garbage types, and in actual operation, if harmful objects are placed into the non-harmful garbage cans, the recycling of the harmful objects is inevitable, so that the serious environmental pollution is caused.
In order to overcome the defects, the invention builds the motor driving system applying the big data storage, and can effectively solve the corresponding technical problem.
A motor driving system to which large data storage is applied according to an embodiment of the present invention includes:
the cover body driving motor is arranged in a cover body of the non-harmful garbage can, connected with the appearance detection mechanism and also connected with the cover body of the non-harmful garbage can, and is used for controlling the cover body of the non-harmful garbage can to be in a forbidden opening state when receiving a first control instruction, as shown in fig. 1;
the cover body driving motor is also used for controlling the cover body of the non-harmful garbage can to be in an allowable opening state when receiving a second control instruction;
the day and night capturing mechanism is arranged above a barrel cover of the non-harmful garbage can and used for performing day and night image capturing on the periphery of the barrel cover to obtain and output a corresponding image around the barrel cover, the day and night capturing mechanism comprises a signal switching device, a color temperature measuring device, a visible light capturing device and an infrared light capturing device, and the non-harmful garbage can comprises a kitchen garbage can, a recyclable garbage can and a non-recyclable garbage can;
the salt and pepper filtering equipment is connected with the day and night capturing mechanism and used for performing median filtering processing on the received images around the barrel cover so as to filter salt and pepper noises in the images around the barrel cover and obtain corresponding noise-filtered images;
the appearance detection mechanism is connected with the salt and pepper filtering equipment and used for searching for harmful objects in the noise filtering image based on the appearance outlines of the harmful objects and sending a first control instruction when certain type of harmful objects are searched, wherein the type of the harmful objects comprises a battery;
the appearance detection mechanism is also used for sending a second control instruction when any type of harmful object is not searched;
the big data storage network element is connected with the appearance detection mechanism through a wireless network and is used for storing the appearance outlines of various harmful objects, and the appearance outline of each harmful object is a plurality of images which are shot from different angles for the corresponding type of harmful objects and only comprise the harmful objects;
the cover body driving motor drives the mechanical clamp with one end fixed on the inner side surface of the barrel cover and the other end fixed on the inner side surface of the barrel body to realize state control of the barrel cover;
when receiving the first control instruction, the cover body driving motor applies a pulling force to one end of the mechanical clamp, wherein the pulling force is pulled to the other end of the mechanical clamp, so that the mechanical clamp is tightened;
and when receiving the second control instruction, the cover body driving motor stops applying a pulling force to one end of the mechanical clamp to pull the other end of the mechanical clamp so as to release the mechanical clamp.
Next, a detailed description of the motor drive system to which the large data storage is applied according to the present invention will be further described.
In the motor drive system using big data storage:
and the big data storage network element transmits the outline of various harmful objects to the outline detection mechanism through a wireless network.
In the motor drive system using big data storage:
in the day and night capturing mechanism, the signal switching device is connected to the color temperature measuring device, the visible light capturing device, and the infrared light capturing device, respectively.
In the motor drive system using big data storage:
the signal switching device is an alternative control switch and is used for selecting the image signal output by the visible light capturing device as the image around the barrel cover when receiving the first detection instruction from the color temperature measuring device.
In the motor drive system using big data storage:
the signal switching device is further used for selecting the image signal output by the visible light capturing device as the image around the barrel cover when receiving a second detection instruction from the color temperature measuring device.
In the motor drive system using big data storage:
the color temperature measuring equipment is connected with the visible light capturing equipment and used for measuring whether the color temperature parameter of the image signal output by the visible light capturing equipment is consistent with the luminous color temperature of the adjacent street lamp or not and sending a second detection instruction when the color temperature parameter is consistent with the luminous color temperature of the adjacent street lamp.
In the motor drive system using big data storage:
the color temperature measuring equipment is further used for sending a first detection instruction when the color temperature parameter of the image signal output by the visible light capturing equipment is inconsistent with the luminous color temperature of the adjacent street lamp.
The motor driving system applying the big data storage can further comprise:
and the data storage chip is arranged in the barrel cover, is connected with the color temperature measuring equipment and is used for storing the numerical range of the luminous color temperature of the street lamp nearby.
In the motor drive system using big data storage:
the measuring whether the color temperature parameter of the image signal output by the visible light capturing device is consistent with the luminous color temperature of the nearby street lamp, and when the color temperature parameter is consistent with the luminous color temperature of the nearby street lamp, sending a second detection instruction comprises: and measuring whether the color temperature parameter of the image signal output by the visible light capturing device is in the numerical range of the luminous color temperature of the nearby street lamp, and sending a second detection instruction when the color temperature parameter of the image signal output by the visible light capturing device is in the numerical range of the luminous color temperature of the nearby street lamp.
In addition, in the motor driving system using big data storage, the salt and pepper filtering device is a DSP processing chip. The DSP processing chip adopts a Harvard structure with separated programs and data, is provided with a special hardware multiplier, widely adopts pipeline operation, provides special DSP instructions, and can be used for quickly realizing various digital signal processing algorithms. According to the requirement of digital signal processing, a DSP processing chip generally has some main features as follows: (1) one multiply and one add may be done in one instruction cycle. (2) The program and data spaces are separate and instructions and data may be accessed simultaneously. (3) On-chip with fast RAM, it is usually accessible in two blocks simultaneously via separate data buses. (4) Hardware support with low or no overhead loops and jumps. (5) Fast interrupt handling and hardware I/O support. (6) There are multiple hardware address generators operating in a single cycle. (7) Multiple operations may be performed in parallel. (8) And pipeline operation is supported, so that the operations of fetching, decoding, executing and the like can be executed in an overlapping way.
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.