CN109767611B - Abnormal state determination method, abnormal state determination device, storage medium and electronic device - Google Patents
Abnormal state determination method, abnormal state determination device, storage medium and electronic device Download PDFInfo
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Abstract
The invention provides a method and a device for determining an abnormal state, a storage medium and an electronic device, wherein the method comprises the following steps: determining a state of a cover of the storage device based on a contact state; when the state of the cover body of the storage device is determined to be abnormal, judging whether the abnormality is a first-class abnormality or not, wherein the first-class abnormality is used for indicating whether the cover body is opened for a preset distance relative to a box body of the storage device or not; and when the abnormality is determined not to be the first kind of abnormality, judging whether the abnormality is the second kind of abnormality, wherein the second kind of abnormality is used for indicating whether the cover blocks the opening of the box body. The invention solves the problem that the specific abnormal state of the storage device cannot be effectively determined because the abnormal type of the storage device cannot be detected in the related technology.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to a method and an apparatus for determining an abnormal state, a storage medium, and an electronic apparatus.
Background
In the related art, when the storage device is unpacked, it is generally only possible to detect whether the storage device is abnormal during transportation, that is, it is only possible to detect whether the cover of the storage device is opened, but it is not possible to detect a specific abnormal type, so that it is not possible to effectively determine a specific abnormal state of the storage device.
In view of the above problems in the related art, no effective solution has been proposed.
Disclosure of Invention
Embodiments of the present invention provide a method and an apparatus for determining an abnormal state, a storage medium, and an electronic apparatus, so as to at least solve a problem that a specific abnormal state of a storage apparatus cannot be determined effectively because an abnormal type of the storage apparatus cannot be detected in related technologies.
According to an embodiment of the present invention, there is provided a method for determining an abnormal state, applied to a storage device, including: determining a state of a cover of the storage device based on a contact state; when the state of the cover body of the storage device is determined to be abnormal, judging whether the abnormality is a first-class abnormality or not, wherein the first-class abnormality is used for indicating whether the cover body is opened for a preset distance relative to a box body of the storage device or not; and when the abnormality is determined not to be the first kind of abnormality, judging whether the abnormality is the second kind of abnormality, wherein the second kind of abnormality is used for indicating whether the cover blocks the opening of the box body.
According to an embodiment of the present invention, there is provided an abnormal state determination apparatus including: a determination module to determine a state of a cover of the storage device based on a contact state; the storage device comprises a first judging module, a second judging module and a control module, wherein the first judging module is used for judging whether the state of a cover body of the storage device is abnormal or not, and the first judging module is used for indicating whether the cover body is opened for a preset distance relative to a box body of the storage device or not; and the second judging module is used for judging whether the abnormality is a second type of abnormality when the abnormality is determined not to be the first type of abnormality, wherein the second type of abnormality is used for indicating whether the cover blocks the opening of the box body.
According to a further embodiment of the present invention, there is also provided a storage medium having a computer program stored therein, wherein the computer program is arranged to perform the steps of any of the above method embodiments when executed.
According to yet another embodiment of the present invention, there is also provided an electronic device, including a memory in which a computer program is stored and a processor configured to execute the computer program to perform the steps in any of the above method embodiments.
According to the invention, the state of the cover body of the storage device can be determined according to the state of the contact, and when the state of the cover body of the storage device is determined to be an abnormal state, the specific type of the abnormality can be further judged, so that the specific abnormal state of the storage device is clarified. The problem that the specific abnormal state of the storage device cannot be effectively determined due to the fact that the abnormal type of the storage device cannot be detected in the related technology is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a block diagram of a hardware configuration of a mobile terminal of a method for determining an abnormal state according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method of determining an abnormal state according to an embodiment of the present invention;
fig. 3 is a block diagram of the structure of an abnormal state determination apparatus according to an embodiment of the present invention;
fig. 4 is a block diagram of the structure of the unpacking detecting apparatus according to the embodiment of the present invention.
Detailed Description
The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
The method embodiments provided in the embodiments of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. Taking an example of the method running on a mobile terminal, fig. 1 is a hardware structure block diagram of the mobile terminal of the method for determining an abnormal state according to the embodiment of the present invention. As shown in fig. 1, the mobile terminal 10 may include one or more (only one shown in fig. 1) processors 102 (the processor 102 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA) and a memory 104 for storing data, and optionally may also include a transmission device 106 for communication functions and an input-output device 108. It will be understood by those skilled in the art that the structure shown in fig. 1 is only an illustration, and does not limit the structure of the mobile terminal. For example, the mobile terminal 10 may also include more or fewer components than shown in FIG. 1, or have a different configuration than shown in FIG. 1.
The memory 104 may be used to store a computer program, for example, a software program and a module of an application software, such as a computer program corresponding to the open-close state transmission method in the embodiment of the present invention, and the processor 102 executes various functional applications and data processing by running the computer program stored in the memory 104, that is, implements the method described above. The memory 104 may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memory 104 may further include memory located remotely from the processor 102, which may be connected to the mobile terminal 10 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The transmission device 106 is used for receiving or transmitting data via a network. Specific examples of the network described above may include a wireless network provided by a communication provider of the mobile terminal 10. In one example, the transmission device 106 includes a Network adapter (NIC), which can be connected to other Network devices through a base station so as to communicate with the internet. In one example, the transmission device 106 may be a Radio Frequency (RF) module, which is used for communicating with the internet in a wireless manner.
In this embodiment, a method for determining an abnormal state of a mobile terminal is provided, and fig. 2 is a flowchart of the method for determining an abnormal state according to the embodiment of the present invention, as shown in fig. 2, the flowchart includes the following steps:
step S202, determining the state of a cover body of the storage device based on the contact state;
step S204, when the state of the cover body of the storage device is determined to be abnormal, judging whether the abnormality is a first-class abnormality, wherein the first-class abnormality is used for indicating whether the cover body is opened for a preset distance relative to a box body of the storage device;
in step S206, when it is determined that the abnormality is not the first type abnormality, it is determined whether the abnormality is a second type abnormality indicating whether the lid blocks the opening of the box.
The processing terminal may be a processing terminal built in the storage device or a processing terminal independent of the storage device. In the present embodiment, the lid abnormality is directed to the closing abnormality of the lid and the box (not the lid being damaged), that is, when the lid is not fittingly fastened to the opening of the box, the state of the lid may be considered as an abnormal state. The above-mentioned sealing does not necessarily mean that the cover and the box are completely sealed, and the sealing can be regarded as sealing as long as the cover and the box are in contact with each other in a matched manner or the box and the cover are tightly closed.
Through the embodiment, the state of the cover body of the storage device can be determined according to the state of the contact, and when the state of the cover body of the storage device is determined to be an abnormal state, the specific type of the abnormality can be further judged, so that the specific abnormal state of the storage device is clarified. The problem that the abnormal type of the storage device cannot be detected in the related technology is solved, so that the customer and the merchant can take different processing measures according to the abnormal type.
In an alternative embodiment, determining the state of the cover of the storage device based on the contact state includes one of: when the contact is used for contacting with a conductive contact, determining opening and closing information of the contact, and determining the state of a cover body of the storage device according to the opening and closing information; when the contact is a sensor for detecting distance, the distance value detected by the contact is determined, and the state of the cover of the storage device is determined according to the distance value. In the present embodiment, the type of the contact may be various types, for example, it may be an electrical conductor (e.g., a copper sheet, a patch, etc.) capable of contacting with electricity, or it may be a contact for detecting distance (e.g., a photo resistor, a pressure sensitive resistor, or a sensor capable of detecting distance).
In an alternative embodiment, when the contacts are contacts for contacting electrical conduction, the contacts are contacts comprised in a contact circuit built in the storage device, wherein the position of the contacts comprises at least one of: when the contacts comprise contacts used in pairs, each pair of contacts is correspondingly arranged on the cover body and the box body of the storage device, wherein the contacts used in pairs are contacted when the cover body and the box body are closed; when the contacts include contacts that are not used in pairs, the contacts are disposed at predetermined positions of the cover or the case in an at least two-adjacent arrangement manner, wherein pressing bodies (e.g., bosses) are disposed at corresponding positions of the contacts, and when the cover and the case are closed, the pressing bodies press the contacts to make the at least two-adjacent contacts contact with each other. The contacts may be contacts in the same contact circuit, but in the case of a plurality of contacts, the plurality of contacts may be provided in different contact circuits (the contacts to be used in combination are generally provided in the same contact circuit). The above-mentioned contacts may be uniformly or non-uniformly arranged on the storage device, and the specific arrangement position may be arranged according to the specific structure of the storage device.
In an optional embodiment, when the contacts include contacts used in pairs, the contacts include a first type of contact used in pairs and a second type of contact used in pairs, the opening and closing information of the first type of contact is used to indicate whether the cover is opened by a preset distance relative to the box, and the opening and closing information of the second type of contact is used to indicate whether the cover blocks the opening of the box, wherein determining the state of the cover of the storage device based on the contact state includes: when the opening and closing information of the first type of contact is determined to be disconnection information and the opening and closing information of the second type of contact is determined to be disconnection information, determining that the state of a cover body of the storage device is the first type of abnormity; when the opening and closing information of the first type of contact is determined to be closing information and the opening and closing information of the second type of contact is determined to be opening information, determining that the state of a cover body of the storage device is the second type of abnormity; and when the opening and closing information of the first type of contact is determined to be closing information and the opening and closing information of the second type of contact is determined to be closing information, determining that the state of the cover body of the storage device is a non-abnormal state. In the above embodiments, the preset distance may be determined according to a specific structure of the storage device.
In the above embodiment, the light intensity may be determined by using a photo-resistor or a piezo-resistor, wherein the photo-resistor has different resistance values for different light intensities, and then the light intensity may be determined according to the resistance value of the photo-resistor, and then the distance between the cover and the box is determined according to the light intensity (it can be considered that the larger the light intensity is, the larger the distance between the cover and the box is). For different pressures, the resistance values of the piezoresistors are different, so that the pressure can be determined according to the resistance values of the piezoresistors, and then the distance between the cover body and the box body can be determined according to the pressure (the larger the pressure is, the smaller the distance between the cover body and the box body is).
In the above embodiment, preferably, the box body and the box cover are connected by hinges, the contacts are two pairs, the first contact is arranged at the opening position of the box far away from the hinges, and the second contact is arranged at the position close to the hinges.
In the above embodiment, preferably, the box body and the box cover are connected by hinges, the number of the contacts is three, the first contact is arranged at the opening position of the box far away from the hinges, and the second contact and the third contact are respectively arranged at the left side and the right side close to the hinges.
In an optional embodiment, the opening and closing information of the various types of contacts includes a disconnection time, wherein the disconnection time includes a disconnection time point and a disconnection time period. The opening and closing state of the storage device can be determined based on the opening and closing information of various contacts, and whether the quality of the articles is affected or not at the corresponding opening time point and the corresponding opening time period can be determined according to the characteristics of the specific articles stored in the storage device.
In an alternative embodiment, determining the open time of each type of contact includes: receiving a first pulse signal, wherein the first pulse signal is a signal for triggering a low level; determining a first time point at which the first pulse signal is received as the disconnection time point; receiving a second pulse signal after receiving the first pulse signal, wherein the second pulse signal is a signal for triggering a high level; determining a time duration between the first time point and a second time point at which the second pulse signal is received as the off time duration. Optionally, in this embodiment, the box opening detection adopts a contact clutch sensing technology, the clutch structure adopts an upper and lower power-on contact circuit, when the box is opened, the circuit is disconnected or when the box is closed, the circuit is connected, both the circuit and the circuit generate a corresponding pulse signal, and the levels corresponding to the generated pulse signals under different conditions are different.
In an alternative embodiment, when the contact is a sensor for detecting a distance, determining the state of the cover of the storage device based on the contact state includes: when the sensor detects that the opening distance of the cover body relative to the box body is greater than or equal to a first preset distance, determining that the state of the cover body of the storage device is the first type of abnormality; when the sensor detects that the opening distance of the cover body relative to the box body is smaller than a first preset distance and larger than or equal to a second preset distance, determining that the state of the cover body of the storage device is the second type of abnormity; and when the sensor detects that the opening distance of the cover body relative to the box body is smaller than a second preset distance, determining that the state of the cover body of the storage device is a non-abnormal state. In this embodiment, the distance between the cover and the box may be directly detected by the sensor for detecting the distance, and the specific abnormal state may be determined according to the detected distance.
In an optional embodiment, the method further comprises: and recording the time of the cover body of the storage device in each state. In this embodiment, a timer (one or more timers may be provided, and when the number of the timers is multiple, the one or more timers may be respectively used for timing each abnormal state), and when it is detected that the cover of the storage device enters the abnormal state, the timer is started to time, so as to determine the time of the storage device in the abnormal state.
In an alternative embodiment, after determining the state of the cover of the storage device based on the contact state, the method further comprises at least one of: determining the state of an article loaded in the storage device to be an abnormal state based on the state of a cover body of the storage device, and sending prompt information to a preset terminal, wherein the prompt information is used for prompting that the state of the article is the abnormal state; after determining that the state of the cover body of the storage device is abnormal, sending the abnormal state of the cover body of the storage device to a preset terminal; wherein the predetermined terminal comprises a terminal of a user to receive the items stored in the storage device. In this embodiment, the state of the article may be determined based on the abnormal state of the storage device and the characteristic of the article, where the opening time that the article with different characteristics can tolerate (for example, the opening time that the article is not degraded) is different, and after the article is determined to be abnormal, a prompt message may be sent to the user terminal, so that the user may know the state of the article conveniently. Optionally, a prompt message may also be sent to the article supplier or the article transporting party (i.e., the predetermined terminal may also include a terminal of the article supplier or a terminal of the article transporting party), so that the article supplier or the article transporting party can change or adjust the article in time. In this embodiment, the prompt message may be a text message or a multimedia message. In the above embodiment, only the abnormal state of the cover of the storage device may be sent to the user, and the user may further determine whether the article in the storage device is abnormal, wherein the sending mode of the information about the abnormal state of the cover of the storage device may be real-time sending or sending under the trigger of a predetermined instruction. The specific sending mode can be flexibly set according to the requirements of users or the characteristics of the articles, and can be flexibly adjusted after being set.
Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
In this embodiment, an information sending apparatus is further provided, and the apparatus is used to implement the foregoing embodiments and preferred embodiments, and the description already made is omitted. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated.
Fig. 3 is a block diagram showing the structure of an abnormal state determination apparatus according to an embodiment of the present invention, as shown in fig. 3, the apparatus including:
a determination module 32 for determining a state of a cover of the storage device based on a contact state; a first determining module 34, configured to determine whether a state of a cover of the storage device is abnormal, where the abnormality is a first type of abnormality, where the first type of abnormality is used to indicate whether the cover is opened a preset distance relative to a box of the storage device; and a second judging module 36, configured to, when it is determined that the abnormality is not the first type abnormality, judge whether the abnormality is a second type abnormality, where the second type abnormality is used to indicate whether the cover blocks the opening of the box.
In an alternative embodiment, the determination module 32 is configured to perform one of the following operations:
when the contact is used for contacting with a conductive contact, determining opening and closing information of the contact, and determining the state of a cover body of the storage device according to the opening and closing information;
when the contact is a sensor for detecting distance, the distance value detected by the contact is determined, and the state of the cover of the storage device is determined according to the distance value.
In an alternative embodiment, when the contacts are contacts for contacting electrical conduction, the contacts are contacts comprised in a contact circuit built in the storage device, wherein the position of the contacts comprises at least one of:
when the contacts comprise contacts used in pairs, each pair of contacts is correspondingly arranged on the cover body and the box body of the storage device, wherein the contacts used in pairs are contacted when the cover body and the box body are closed;
when the contacts comprise contacts which are not used in pairs, the contacts are arranged on the preset positions of the cover body or the box body in a mode of at least two adjacent contacts, wherein pressing bodies are arranged on the corresponding positions of the contacts, and when the cover body and the box body are closed, the pressing bodies press the contacts to enable the at least two adjacent contacts to be in contact.
In an optional embodiment, when the contacts include contacts used in pairs, the contacts include a first type of contact used in pairs and a second type of contact used in pairs, the opening and closing information of the first type of contact is used to indicate whether the cover is opened by a preset distance with respect to the box, and the opening and closing information of the second type of contact is used to indicate whether the cover blocks the opening of the box, where the determining module 32 is configured to:
when the opening and closing information of the first type of contact is determined to be disconnection information and the opening and closing information of the second type of contact is determined to be disconnection information, determining that the state of a cover body of the storage device is the first type of abnormity;
when the opening and closing information of the first type of contact is determined to be closing information and the opening and closing information of the second type of contact is determined to be opening information, determining that the state of a cover body of the storage device is the second type of abnormity;
and when the opening and closing information of the first type of contact is determined to be closing information and the opening and closing information of the second type of contact is determined to be closing information, determining that the state of the cover body of the storage device is a non-abnormal state.
In an optional embodiment, the opening and closing information of the various types of contacts includes a disconnection time, wherein the disconnection time includes a disconnection time point and a disconnection time period.
In an alternative embodiment, the device is adapted to determine the opening times of the various types of contacts by: receiving a first pulse signal, wherein the first pulse signal is a signal for triggering a low level; determining a first time point at which the first pulse signal is received as the disconnection time point; receiving a second pulse signal after receiving the first pulse signal, wherein the second pulse signal is a signal for triggering a high level; determining a time duration between the first time point and a second time point at which the second pulse signal is received as the off time duration.
In an alternative embodiment, when the contact is a sensor for detecting a distance, the determining module 32 is configured to: when the sensor detects that the opening distance of the cover body relative to the box body is greater than or equal to a first preset distance, determining that the state of the cover body of the storage device is the first type of abnormality; when the sensor detects that the opening distance of the cover body relative to the box body is smaller than a first preset distance and larger than or equal to a second preset distance, determining that the state of the cover body of the storage device is the second type of abnormity; and when the sensor detects that the opening distance of the cover body relative to the box body is smaller than a second preset distance, determining that the state of the cover body of the storage device is a non-abnormal state.
In an optional embodiment, the apparatus is further configured to: and recording the time of the cover body of the storage device in each state.
In an alternative embodiment, the device is further configured to perform at least one of the following slave operations after determining the state of the cover of the storage device based on the contact state: determining the state of an article loaded in the storage device to be an abnormal state based on the state of a cover body of the storage device, and sending prompt information to a preset terminal, wherein the prompt information is used for prompting that the state of the article is the abnormal state; after determining that the state of the cover body of the storage device is abnormal, sending the abnormal state of the cover body of the storage device to a preset terminal; wherein the predetermined terminal comprises a terminal of a user to receive the items stored in the storage device.
The invention is illustrated below with reference to specific examples:
fig. 4 is a block diagram of a box opening detection device according to an embodiment of the present invention, and as shown in fig. 4, the device is composed of a pulse generation module, a pulse receiving module (the pulse generation module and the pulse receiving module may be part of the electric shock circuit mentioned above), a wireless communication module, a monitoring module, an electronic control unit ECU (the monitoring module and the ECU correspond to the determination module 32 mentioned above), and a power supply module. The pulse generation module consists of a contact clutch structure and can also consist of other sensors; the pulse receiving module receives the electric signal and transmits the electric signal to the wireless communication module; the detection module is used for monitoring the pulse generation; the wireless communication module is implanted with a mobile phone number recognition memory function, and after receiving the signal, the wireless communication module sends instant information to the mobile phone number input by the front end to inform a user of the opening and closing condition of the distribution box; the ECU is responsible for processing the function signals, the power supply module is responsible for supplying power to each module, and a built-in dry battery, a rechargeable battery or a mobile power supply can be adopted.
In this embodiment, the contact structures may be distributed at predetermined points (for example, three points, and 3 are described later as an example) of the storage device, the three points are closed simultaneously to ensure that the box is sealed normally, and the opening of any point triggers a signal, so that whether the storage device is covered or locked can be determined, and the pulse wavelength (the time when the storage device is opened) is calculated by a level, so that the system can push the type of the abnormality. For example, the internal communication unit automatically sends information after receiving the pulse signal, a user can monitor the opening and closing conditions of the distribution box through a mobile phone short message, wherein contacts on three points are simultaneously closed or opened to form opening and closing signals, and contacts on one or two points are closed or opened to form sealing abnormal signals, the user can select a solution (returning goods, receiving and negotiating with an e-commerce) according to the type of the abnormality and the type of a distribution object, for example, convenience dishes are distributed, the box cover is closed but not locked, and the user can select to receive the abnormality within 2 hours.
It should be noted that, the above modules may be implemented by software or hardware, and for the latter, the following may be implemented, but not limited to: the modules are all positioned in the same processor; alternatively, the modules are respectively located in different processors in any combination.
Embodiments of the present invention also provide a storage medium having a computer program stored therein, wherein the computer program is arranged to perform the steps of any of the above method embodiments when executed.
Optionally, in this embodiment, the storage medium may include, but is not limited to: various media capable of storing computer programs, such as a usb disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk.
Embodiments of the present invention also provide an electronic device comprising a memory having a computer program stored therein and a processor arranged to run the computer program to perform the steps of any of the above method embodiments.
Optionally, the electronic apparatus may further include a transmission device and an input/output device, wherein the transmission device is connected to the processor, and the input/output device is connected to the processor.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments and optional implementation manners, and this embodiment is not described herein again.
Through the scheme in the embodiment of the invention, the following beneficial effects can be obtained: the device for determining the abnormal state has the advantages of simple structure, low cost and high reliability; the information feedback is realized one-to-one with the user, and the information is sent to the user when the storage device is closed and opened, so that the privacy of the box is ensured.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented in a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented in program code that is executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
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 principle of the present invention should be included in the protection scope of the present invention.
Claims (12)
1. A method for determining an abnormal state, applied to a storage device, includes:
determining a state of a cover of the storage device based on a contact state;
when the state of the cover body of the storage device is determined to be abnormal, judging whether the abnormality is a first-class abnormality or not, wherein the first-class abnormality is used for indicating whether the cover body is opened for a preset distance relative to a box body of the storage device or not;
when the abnormity is determined to be not the first abnormity, judging whether the abnormity is the second abnormity, wherein the second abnormity is used for indicating whether the cover blocks the opening of the box body;
the method further comprises the following steps:
determining a status of a target item based on a status of a cover of the storage device and a characteristic of the target item, wherein the characteristic of the target item comprises an open time that the item can tolerate;
after determining that the target item is in an abnormal state, the method further comprises at least one of:
sending first prompt information to a user terminal;
and sending second prompt information to the supplier of the target item or the item transporter.
2. The method of claim 1, wherein determining the state of the cover of the storage device based on the contact state comprises one of:
when the contact is used for contacting with a conductive contact, determining opening and closing information of the contact, and determining the state of a cover body of the storage device according to the opening and closing information;
when the contact is a sensor for detecting distance, the distance value detected by the contact is determined, and the state of the cover of the storage device is determined according to the distance value.
3. The method of claim 2, wherein the contacts are contacts included in a contact circuit built in the storage device when the contacts are contacts for contacting electrical conduction, wherein the positions of the contacts include at least one of:
when the contacts comprise contacts used in pairs, each pair of contacts is correspondingly arranged on the cover body and the box body of the storage device, wherein the contacts used in pairs are contacted when the cover body and the box body are closed;
when the contacts comprise contacts which are not used in pairs, the contacts are arranged on the preset positions of the cover body or the box body in a mode of at least two adjacent contacts, wherein pressing bodies are arranged on the corresponding positions of the contacts, and when the cover body and the box body are closed, the pressing bodies press the contacts to enable the at least two adjacent contacts to be in contact.
4. The method of claim 3, wherein when the contacts include contacts used in pairs, the contacts include a first type of contact used in pairs and a second type of contact used in pairs, the opening and closing information of the first type of contact is used to indicate whether the cover is opened by a preset distance with respect to the case, and the opening and closing information of the second type of contact is used to indicate whether the cover blocks the opening of the case, wherein determining the state of the cover of the storage device based on the contact state includes:
when the opening and closing information of the first type of contact is determined to be disconnection information and the opening and closing information of the second type of contact is determined to be disconnection information, determining that the state of a cover body of the storage device is the first type of abnormity;
when the opening and closing information of the first type of contact is determined to be closing information and the opening and closing information of the second type of contact is determined to be opening information, determining that the state of a cover body of the storage device is the second type of abnormity;
and when the opening and closing information of the first type of contact is determined to be closing information and the opening and closing information of the second type of contact is determined to be closing information, determining that the state of the cover body of the storage device is a non-abnormal state.
5. The method of claim 4,
the opening and closing information of the various contacts comprises opening time, wherein the opening time comprises an opening time point and an opening time period.
6. The method of claim 5, wherein determining the open time of each type of contact comprises:
receiving a first pulse signal, wherein the first pulse signal is a signal for triggering a low level;
determining a first time point at which the first pulse signal is received as the disconnection time point;
receiving a second pulse signal after receiving the first pulse signal, wherein the second pulse signal is a signal for triggering a high level;
determining a time duration between the first time point and a second time point at which the second pulse signal is received as the off time duration.
7. The method of claim 2, wherein determining the state of the cover of the storage device based on the contact state when the contact is a sensor for detecting a distance comprises:
when the sensor detects that the opening distance of the cover body relative to the box body is greater than or equal to a first preset distance, determining that the state of the cover body of the storage device is the first type of abnormality;
when the sensor detects that the opening distance of the cover body relative to the box body is smaller than a first preset distance and larger than or equal to a second preset distance, determining that the state of the cover body of the storage device is the second type of abnormity;
and when the sensor detects that the opening distance of the cover body relative to the box body is smaller than a second preset distance, determining that the state of the cover body of the storage device is a non-abnormal state.
8. The method of claim 7, further comprising:
and recording the time of the cover body of the storage device in each state.
9. The method of claim 7, after determining a state of a cover of the storage device based on a contact state, the method further comprising at least one of:
determining the state of an article loaded in the storage device to be an abnormal state based on the state of a cover body of the storage device, and sending prompt information to a preset terminal, wherein the prompt information is used for prompting that the state of the article is the abnormal state;
after determining that the state of the cover body of the storage device is abnormal, sending the abnormal state of the cover body of the storage device to a preset terminal;
wherein the predetermined terminal comprises a terminal of a user to receive the items stored in the storage device.
10. An abnormal state determination device, comprising:
a determining module for determining a state of a cover of the storage device based on the contact state;
the storage device comprises a first judging module, a second judging module and a control module, wherein the first judging module is used for judging whether the state of a cover body of the storage device is abnormal or not, and the first judging module is used for indicating whether the cover body is opened for a preset distance relative to a box body of the storage device or not;
the second judging module is used for judging whether the abnormality is a second type of abnormality when the abnormality is determined not to be the first type of abnormality, wherein the second type of abnormality is used for indicating whether the cover blocks the opening of the box body;
wherein the apparatus is further configured to:
determining a status of a target item based on a status of a cover of the storage device and a characteristic of the target item, wherein the characteristic of the target item comprises an open time that the item can tolerate;
the apparatus is further configured to perform at least one of:
after determining that the target object is in an abnormal state, sending first prompt information to a user terminal;
and sending second prompt information to the supplier of the target item or the item transporter so that the supplier or the transporter can replace or adjust the target item.
11. A storage medium, in which a computer program is stored, wherein the computer program is arranged to perform the method of any of claims 1 to 9 when executed.
12. An electronic device comprising a memory and a processor, wherein the memory has stored therein a computer program, and wherein the processor is arranged to execute the computer program to perform the method of any of claims 1 to 9.
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| CN105222486A (en) * | 2015-10-30 | 2016-01-06 | 青岛海尔特种电冰箱有限公司 | Refrigerator detection method and checkout gear |
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| EP2302312A1 (en) * | 2009-09-24 | 2011-03-30 | BSH Electrodomésticos España, S.A. | Assembly and method for monitoring at least one household appliance |
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| CN105938588A (en) * | 2016-06-23 | 2016-09-14 | 黄育斌 | Intelligent locker |
| CN206880436U (en) * | 2016-11-08 | 2018-01-16 | 厦门思盖科技有限公司 | A kind of intelligent rack |
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| CN2591533Y (en) * | 2002-11-25 | 2003-12-10 | 国家农产品保鲜工程技术研究中心（天津） | Preservation cold storage intelligent door insulation |
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