CN117394275A - Method and device for safely using electricity - Google Patents
Method and device for safely using electricity Download PDFInfo
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- CN117394275A CN117394275A CN202311287185.4A CN202311287185A CN117394275A CN 117394275 A CN117394275 A CN 117394275A CN 202311287185 A CN202311287185 A CN 202311287185A CN 117394275 A CN117394275 A CN 117394275A
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 230000005611 electricity Effects 0.000 title claims abstract description 26
- 241001465754 Metazoa Species 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 238000010191 image analysis Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 238000003032 molecular docking Methods 0.000 description 2
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/048—Detecting movement of traffic to be counted or controlled with provision for compensation of environmental or other condition, e.g. snow, vehicle stopped at detector
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/12—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to undesired approach to, or touching of, live parts by living beings
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention provides a method and a device for safe electricity utilization, which are applied to automobiles, wherein the method comprises the following steps: shooting the environment around the automobile through a camera assembled on the automobile under the condition that the automobile supplies power to external equipment; determining whether the distance between a preset object and the external equipment is smaller than a preset safety distance or not according to the image data obtained through shooting; and stopping power supply to the external equipment or reducing the provided voltage to a safe voltage under the condition that the preset object with the distance smaller than the preset safe distance from the external equipment exists.
Description
Technical Field
The invention relates to the field of automobile discharge, in particular to a method and a device for safely using electricity.
Background
The existing new energy vehicle can serve as a battery to supply power for external equipment in butt joint with the new energy vehicle. However, because the environment around the automobile is complex and changeable, there are many hidden dangers of electricity safety, for example: the child may touch the external device by mistake to cause electric shock; alternatively, the animal may erroneously touch a button on the external device, resulting in the device being too high power to damage the device.
Disclosure of Invention
In view of the above, the present invention provides a method and apparatus for power safety to solve the deficiencies in the related art.
Specifically, the invention is realized by the following technical scheme:
according to a first aspect of the present invention, there is provided a method of safe electricity use for an automobile, the method comprising:
shooting the environment around the automobile through a camera assembled on the automobile under the condition that the automobile supplies power to external equipment;
determining whether the distance between a preset object and the external equipment is smaller than a preset safety distance or not according to the image data obtained through shooting;
and stopping power supply to the external equipment or reducing the provided voltage to a safe voltage under the condition that the preset object with the distance smaller than the preset safe distance from the external equipment exists.
According to a second aspect of the present invention there is provided a device for safe use of electricity for use in an automobile, the device comprising:
shooting unit: shooting the environment around the automobile through a camera assembled on the automobile under the condition that the automobile supplies power to external equipment;
a first determination unit: determining whether the distance between a preset object and the external equipment is smaller than a preset safety distance or not according to the image data obtained through shooting;
a stopping unit: and stopping power supply to the external equipment or reducing the provided voltage to a safe voltage under the condition that the preset object with the distance smaller than the preset safe distance from the external equipment exists.
According to a third aspect of the present invention, there is provided an electronic device comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor implements the method of any of the first aspects by executing the executable instructions.
According to a fourth aspect of the present invention there is provided a computer readable storage medium having stored thereon a computer program which when executed by a processor implements the steps of any of the methods of the first aspect.
The technical scheme provided by the embodiment of the invention can comprise the following beneficial effects:
in the embodiment of the invention, the camera assembled on the automobile shoots the environment around the automobile, and determines whether the distance between the preset object and the external equipment is smaller than the preset safety distance according to the shot image data, so that the automobile can timely stop supplying power to the external equipment or reduce the supplied voltage to the safety voltage under the condition that the preset object is close to the external equipment, thereby avoiding the interference of the preset object on the external equipment and ensuring the electricity utilization safety of the external equipment.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the following description will make a brief introduction to the drawings used in the description of the embodiments or the prior art. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a block diagram of an automotive discharge system according to an embodiment of the present disclosure;
FIG. 2 is a flow chart of a method of safe use of electricity according to an embodiment of the present disclosure;
FIG. 3 is a schematic view of an in-vehicle camera according to an embodiment of the present disclosure;
FIG. 4a is a schematic illustration of a whistling alert according to an embodiment of the present disclosure;
FIG. 4b is a schematic diagram of a vehicle light warning according to an embodiment of the present disclosure;
FIG. 4c is a schematic diagram of a message alert according to an embodiment of the present disclosure;
FIG. 5 is a schematic block diagram of an electronic device shown in an embodiment of the present disclosure;
fig. 6 is a block diagram of a device for safe use of electricity according to an embodiment of the present disclosure.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the invention. Rather, they are merely examples of apparatus and methods consistent with aspects of the invention.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the invention. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "responsive to a determination", depending on the context.
The existing new energy vehicle can serve as a battery to supply power for external equipment in butt joint with the new energy vehicle. However, because the environment around the automobile is complex and changeable, there are many hidden dangers of electricity safety, for example: the child may touch the external device by mistake to cause electric shock; alternatively, the animal may erroneously touch a button on the external device resulting in a device that is too high in power to damage the device.
In order to solve the problem of electricity utilization safety caused by automobile power supply, the specification provides a safe electricity utilization method.
Fig. 1 is a block diagram of an automotive discharge system according to an exemplary embodiment of the present disclosure. As shown in fig. 1, the architecture diagram includes: an automobile 11 and a fan 14.
The automobile 11 is an automobile having a power supply function and a photographing function. The automobile 11 is provided with a camera 12 and a power supply interface 13, the automobile 11 can shoot the environment around the automobile 11 through the camera 12, and the automobile 11 can be connected with a fan 14 through the power supply interface 13 and can supply power for the fan 14.
The fan 14 may be any electronic device that can interface with the automobile 11, and is not limited to the fan shown in fig. 1, and may include, for example: the blower, washing machine, mobile phone, computer, etc. are not limited in this specification. It is noted that the fan 14 is not part of the automobile 11, but is independent of the external devices of the automobile 11.
The fan 14 may operate according to electric power supplied from the automobile 11 in a state of docking with the automobile 11. The manner in which the fan 14 interfaces with the automobile 11 is not limited to the wired connection shown in fig. 1, but may be a wireless connection, in which case the automobile 11 may power the fan 14 based on wireless charging technology. The present description does not limit the manner in which the fan 14 interfaces with the automobile 11.
The automobile 11 can analyze the surrounding environment through the image data shot by the camera 11, and can adjust the power supply to the external equipment when the normal operation of the fan 14 is affected, so that the power utilization safety of the fan 14 is ensured.
According to the safe electricity utilization method realized based on the framework, the camera assembled on the automobile shoots the environment around the automobile, and whether the distance between the preset object and the external equipment is smaller than the preset safe distance is determined according to the shot image data, so that the automobile can timely stop supplying power to the external equipment or reduce the provided voltage to the safe voltage under the condition that the preset object is close to the external equipment, interference of the preset object to the external equipment is avoided, and electricity utilization safety of the external equipment is ensured.
Fig. 2 is a flowchart of a method for safe power utilization, according to an exemplary embodiment of the present disclosure, applied to an automobile, and may specifically include the following steps:
step 202, shooting the environment around the automobile through a camera assembled on the automobile under the condition that the automobile supplies power to external equipment.
The external device may refer to an external electric device that is docked with the automobile and does not belong to the automobile, such as a fan shown in fig. 1. As mentioned above, the docking mode of the external device and the automobile may be wired or wireless. Under the condition that the external equipment is connected with the automobile in a wired way, the automobile supplies power to the external equipment through a connecting wire between the automobile and the external equipment; under the condition that the external equipment is in wireless connection with the automobile, the automobile supplies power to the external equipment based on the wireless charging technology.
Under the condition that the automobile is determined to supply power to the external equipment, the automobile can control the camera to start shooting. There are many ways in which an automobile can determine power, for example, it may include: in the case that the power supply interface (shown in fig. 1) is triggered, determining that the automobile supplies power to the external device, wherein the triggering of the power supply interface can refer to the insertion of the power supply interface by an external plug or the opening and closing of the power supply interface; or determining that the automobile supplies power to the external equipment under the condition that the automobile battery module outputs voltage to the power supply interface. The present description is not limited to a specific manner of determining the power supply.
Of course, the camera can still shoot, no matter whether the automobile is powered by external equipment, the camera can be in a normal working state, and the specification does not limit the camera.
As shown in fig. 1, the camera is mounted on a side of the automobile, but the camera may be mounted on any position outside the automobile, such as a head, a tail, a top, a bottom, etc., or may be mounted inside the automobile, and the mounting position of the camera is not limited in this specification. Under the condition that the camera is arranged outside the automobile, the camera can shoot the environment around the automobile. In the case where the camera is installed inside the automobile, the camera can photograph the environment inside the automobile, as shown in fig. 3, the camera 301 is installed on the roof of the automobile 31, and the camera 301 can photograph the environment inside the automobile. The automobile 31 is also provided with a seat 302, a power supply interface 303 is arranged on the seat 302, and the mobile phone 304 can be in butt joint with the automobile 31 through the power supply interface 304. In the case that the automobile 31 supplies power to the mobile phone 304, the camera 301 can shoot the environment inside the automobile 31 and ensure the power consumption safety of the external device inside the automobile according to the shot image data. In this case, the environment around the automobile includes not only the environment outside the automobile but also the environment inside the automobile.
Similarly, the number of cameras is not limited in this specification, and the vehicle may be equipped with one or more cameras at any one or more of the aforementioned mounting locations. Under the condition that a plurality of cameras are assembled on the automobile, the automobile can synchronize and calibrate the image data shot by different cameras, so that the accuracy of environmental analysis is improved.
Step 204, determining whether the distance between the preset object and the external device is smaller than the preset safety distance according to the shot image data.
The preset object may be a target object preset by a user, and the target object may be any moving object in an automobile surrounding environment analyzed according to image data. For example: the user can set the preset object as a child or an animal in advance, and at the moment, the automobile can only implement the safe electricity utilization measure when detecting that the distance between the child or the animal and the external equipment is smaller than the preset safe distance. The preset safe distance may be a preset distance by a user or a default distance of the car, such as 1 meter or 0.5 meter.
As for the analysis manner for the image data, various such techniques as an image analysis technique based on a deep learning model have been disclosed in the related art, which is not limited in this specification.
And step 206, stopping power supply to the external device or reducing the provided voltage to a safe voltage when the preset object with the distance smaller than the preset safe distance from the external device exists.
The safety voltage may be a voltage that cannot cause injury to the human body, such as 36V. Of course, the user may set the voltage value of the safety voltage, for example, the safety voltage may be set to be in continuous contact with the safety voltage of 24V, or 12V.
And under the condition that a preset object with the distance smaller than the preset safety distance from the external equipment does not exist, the automobile normally supplies power to the external equipment.
In the embodiment, the camera assembled on the automobile shoots the environment around the automobile, and determines whether the distance between the preset object and the external equipment is smaller than the preset safety distance according to the shot image data, so that the automobile can timely stop supplying power to the external equipment or reduce the supplied voltage to the safety voltage under the condition that the preset object is close to the external equipment, the preset object is prevented from interfering with the external equipment, and the electricity utilization safety of the external equipment is ensured.
In an embodiment, the determining whether the distance between the preset object and the external device is smaller than the preset safety distance according to the captured image data includes: determining whether the distance between the target object and the external equipment is smaller than a preset safety distance; identifying the target object under the condition that the target object exists, and determining whether the target object is the preset object or not; and under the condition that the target object is the preset object, determining that the preset pair with the distance smaller than the preset safety distance from the external equipment exists.
As described above, the target object may be any moving object in the surrounding environment of the automobile analyzed from the image data. In the process of determining whether the target object is a preset object, the characteristic information of the target object needs to be extracted, and the extracted characteristic information is compared with the characteristic information of the preset object so as to realize the identification and judgment of the object. The process of identifying the object is more complicated than the process of distance judgment. Therefore, whether the distance between the target object and the external equipment is smaller than the preset safety distance can be judged, and whether the target object is the preset object is judged, so that the computing resource is saved to the greatest extent.
In the embodiment, distance judgment is firstly performed, then object identification is performed, and computing resources are saved to the greatest extent while the safety power utilization strategy is met.
Further, the preset object includes at least one of the following: children, animals, and rain water.
The user can set the preset object as an object which is easy to influence the electricity safety, such as children, animals, rainwater and the like, and compared with adult human beings, the object can be damaged by external equipment or influence the normal operation of the external equipment.
In this embodiment, through setting the preset object as the object that is liable to influence the electricity safety such as child, animal, rainwater for the car is adjusted the power supply only when the object that is liable to cause the electricity safety is close to external equipment, thereby avoids the frequent adjustment of power supply to lead to the unable normal operating condition of external equipment.
In an embodiment, the method further comprises: and under the condition that the preset object with the distance smaller than the preset safety distance from the external equipment exists, sending an alarm to an owner of the automobile.
In order to avoid the influence of the preset object on the operation of the external equipment, the automobile can give an alarm to the automobile owner when the distance between the preset object and the external equipment is detected to be smaller than the preset safety distance, so that the automobile owner is reminded to take measures on the condition in time, and the external equipment returns to normal operation in time.
In the embodiment, under the condition that the distance between the preset object and the external equipment is smaller than the preset safety distance, an alarm is sent to the vehicle owner, so that the vehicle owner can timely obtain the alarm and take relevant measures, and the external equipment can timely return to normal operation.
In an embodiment, the method further comprises: under the condition that the preset object with the distance smaller than the preset early warning distance from the external equipment exists, an alarm is sent to an owner of the automobile; wherein, the preset early warning distance is greater than the preset safety distance.
The preset pre-warning distance is greater than the preset safety distance, for example: the preset pre-warning distance may be set to 1 meter and the preset safety distance to 0.5 meter.
Under the condition that the distance between the preset object and the external equipment is smaller than the preset early warning distance and larger than the preset safety distance, the automobile can give an alarm to an automobile owner, but the power supply of the external equipment is not adjusted. At this time, the vehicle owner can take relevant measures in time after receiving the alarm, so that the external equipment power consumption is not influenced by a preset object.
The related measure can be to move the position of the external equipment so that the distance between the preset object and the external equipment is larger than the preset early warning distance; alternatively, the position may be moved for notifying the preset object; alternatively, the switch of the external device is turned off directly, which is not limited in this specification.
In this embodiment, by setting the preset pre-warning distance greater than the preset safety distance, the automobile can send an alarm to the owner of the automobile under the condition that the preset object with the distance from the external equipment smaller than the preset pre-warning distance exists, so as to remind the owner of taking relevant measures in time, and further ensure that the external equipment is not influenced by the preset object.
In an embodiment, the method further comprises: determining whether other equipment exists around the automobile according to the image data, wherein the other equipment is electric equipment which is not powered by the automobile; determining whether the distance between the preset object and the other equipment is smaller than a preset safety distance; and sending an alarm to an owner of the automobile when the preset object with the distance smaller than the preset safety distance from the other equipment exists.
In practical situations, not only external devices powered by the automobile but also other devices not powered by the automobile can exist in the surrounding environment of the automobile. The automobile can not adjust the power supply of other equipment, but can send an alarm to the automobile owner under the condition that the distance between the preset object and other equipment is smaller than the preset safety distance so as to prompt the user to take relevant measures in time.
In the embodiment, the control range of the automobile is enlarged from the external equipment to all electric equipment in the surrounding environment, wherein the electric equipment comprises the external equipment and other equipment which is not powered by the automobile, so that the automobile can prompt an automobile owner to make adjustment in time when the electricity utilization safety of the other equipment is threatened.
The means for issuing an alarm in the foregoing embodiment includes at least one of: through loudspeaker blast of car, through car's car light is lighted two and is dodged, to with the mobile device that the car is connected sends the safety warning.
In the case that the automobile sends out an alarm by means of horn whistle, as shown in fig. 4a, four modules, namely a shooting module 401, an analysis module 402, a control module 403 and a horn 404, can be deployed on the automobile. The photographing module 401 photographs the environment around the car through a camera mounted on the car, and transmits the photographed image data to the analysis module 402. An image analysis model is maintained in the analysis module 402, and the image analysis model may analyze the received image data to determine whether a preset object is located at a distance from the external device that is less than a safe distance. The analysis module 402 may send the analysis result to the control module 403, and if the analysis result is that it is determined that the distance between the preset object and the external device is smaller than the safe distance, the control module 403 may control the horn 404 assembled on the automobile to sound a whistle.
In one case, the frequency of the horn 404 whistling varies with the distance between the preset object and the external device, and the closer the preset object is to the external device, the higher the whistling frequency, and the farther the preset object is to the external device, the lower the whistling frequency. Under the condition, the user can judge the threat degree of the preset object to the electrical safety of the external equipment according to the whistling frequency, so that the electrical safety of the external equipment is ensured by timely taking relevant measures.
In another case, the volume of the whistle of the horn 404 varies with the distance between the preset object and the external device, and the closer the preset object is to the external device, the larger the whistle volume is, and the farther the preset object is to the external device, the smaller the whistle volume is. Under the condition, the user can judge the threat degree of the preset object to the electrical safety of the external equipment according to the whistle volume, so that the electrical safety of the external equipment is ensured by taking relevant measures in time.
In the case that the automobile gives an alarm by means of lighting the lamps of the automobile, as shown in fig. 4b, four modules, namely a shooting module 401, an analysis module 402, a control module 403 and a loudspeaker 404, can be disposed on the automobile. The photographing module 401 photographs the environment around the car through a camera mounted on the car, and transmits the photographed image data to the analysis module 402. An image analysis model is maintained in the analysis module 402, and the image analysis model may analyze the received image data to determine whether a preset object is located at a distance from the external device that is less than a safe distance. The analysis module 402 may send the analysis result to the control module 403, and if the analysis result is that it is determined that the distance between the preset object and the external device is smaller than the safe distance, the control module 403 may control the on-vehicle lamp 405 to light up in a double flash.
Of course, the automobile can give an alarm by other lamp lighting modes except for double flashing, for example: the present specification is not limited to this by means of lighting or changing the color of the lamp.
In this case, the brightness of the lamp 405 varies with the distance between the preset object and the external device, and the closer the preset object is to the external device, the brighter the lamp, and the farther the preset object is to the external device, the darker the lamp. At this time, the lamp 405 may be composed of a plurality of small lamps, and the control module 403 may control the number of the small lamps to be lit to achieve the adjustment of the lamp brightness. Under the condition, a user can judge the threat degree of the preset object to the power utilization safety of the external equipment according to the brightness of the car lamp, so that the power utilization safety of the external equipment is ensured by taking relevant measures in time.
In another case, the frequency of the flicker of the lamp 405 varies with the distance between the preset object and the external device, and the closer the preset object is to the external device, the higher the flicker frequency, and the farther the preset object is to the external device, the lower the flicker frequency. Under the condition, a user can judge the threat degree of the preset object to the electrical safety of the external equipment according to the flicker frequency of the car lamp, thereby timely taking relevant measures to ensure the electrical safety of the external equipment
In the case of implementing the alert by sending a security alert to the mobile device connected to the automobile, as shown in fig. 4c, when the automobile determines that the distance between the preset object and the external device is smaller than the security distance, the automobile may send an alert message 407 to the mobile phone 406 connected to the automobile, where the message displays "notice the abnormal alert" and the external device has a power consumption risk ". The mobile phone 406 may be one mobile device of the owner of the automobile, or may be a plurality of mobile devices connected to the automobile in a wireless or wired manner, which is not limited in this specification.
The car may implement the alert based on any one or more of the three alert manners mentioned above, and of course, the alert may be issued by a manner not limited to these three manners, for example, but also include: the present specification is not limited to this, and the warning is sent by the voice broadcasting system of the automobile, or the warning is sent by using the wiper, or the like.
The invention also provides a device, electronic equipment and an embodiment of the vehicle corresponding to the embodiment of the method.
Fig. 5 is a schematic structural diagram of an electronic device shown in an embodiment of the present invention. Referring to fig. 5, at the hardware level, the device includes a processor 501, a network interface 502, a memory 503, a nonvolatile memory 504, and an internal bus 505, and may include hardware required by other services. One or more embodiments of the invention may be implemented on a software basis, such as by the processor 501 reading a corresponding computer program from the non-volatile storage 504 into the memory 503 and then running. Of course, in addition to software implementation, one or more embodiments of the present invention do not exclude other implementation, such as a logic device or a combination of software and hardware, etc., that is, the execution subject of the following process flows is not limited to each logic unit, but may also be hardware or a logic device.
In the embodiment, the camera assembled on the automobile shoots the environment around the automobile, and determines whether the distance between the preset object and the external equipment is smaller than the preset safety distance according to the shot image data, so that the automobile can timely stop supplying power to the external equipment or reduce the supplied voltage to the safety voltage under the condition that the preset object is close to the external equipment, the preset object is prevented from interfering with the external equipment, and the electricity utilization safety of the external equipment is ensured.
Fig. 6 is a block diagram of a device for safe use of electricity according to an embodiment of the present invention. Referring to fig. 6, the device may be applied to a device as shown in fig. 6, and applied to an automobile, so as to implement the technical solution of the present invention, where the device includes:
the shooting unit 602 is configured to shoot an environment around the automobile through a camera assembled on the automobile when the automobile supplies power to an external device;
a first determining unit 604, configured to determine whether a distance between a preset object and the external device is smaller than a preset safety distance according to the captured image data;
and a stopping unit 606, configured to stop power supply to the external device or reduce the provided voltage to a safe voltage when the preset object having a distance from the external device smaller than the preset safe distance exists.
Optionally, the first determining unit 604 is specifically configured to:
determining whether the distance between the target object and the external equipment is smaller than a preset safety distance;
identifying the target object under the condition that the target object exists, and determining whether the target object is the preset object or not;
and under the condition that the target object is the preset object, determining that the preset object with the distance smaller than the preset safety distance from the external equipment exists.
Optionally, the preset object includes at least one of the following: children, animals, and rain water.
Optionally, the method further comprises:
and the first alarm unit 608 is configured to send an alarm to an owner of the automobile when the preset object having a distance from the external device smaller than the preset safety distance exists.
Optionally, the method further comprises:
a second alarm unit 610, configured to send an alarm to an owner of the automobile when the preset object having a distance from the external device smaller than a preset pre-alarm distance exists; wherein, the preset early warning distance is greater than the preset safety distance.
Optionally, the method further comprises:
a second determining unit 612, configured to determine, according to the image data, whether other devices exist around the vehicle, where the other devices are electric devices that are not powered by the vehicle;
determining whether the distance between the preset object and the other equipment is smaller than a preset safety distance;
and sending an alarm to an owner of the automobile when the preset object with the distance smaller than the preset safety distance from the other equipment exists.
Optionally, the means for issuing the alert includes at least one of:
through loudspeaker blast of car, through car's car light is lighted two and is dodged, to with the mobile device that the car is connected sends the safety warning.
In the embodiment, the camera assembled on the automobile shoots the environment around the automobile, and determines whether the distance between the preset object and the external equipment is smaller than the preset safety distance according to the shot image data, so that the automobile can timely stop supplying power to the external equipment or reduce the supplied voltage to the safety voltage under the condition that the preset object is close to the external equipment, the preset object is prevented from interfering with the external equipment, and the electricity utilization safety of the external equipment is ensured.
While this invention contains many specific implementation details, these should not be construed as limitations on the scope of any invention or of what may be claimed, but rather as features of specific embodiments of particular inventions. Certain features that are described in this invention in the context of separate embodiments can also be implemented in combination in a single embodiment. On the other hand, the various features described in the individual embodiments may also be implemented separately in the various embodiments or in any suitable subcombination. Furthermore, although features may be acting in certain combinations and even initially claimed as such, one or more features from a claimed combination can in some cases be excised from the combination, and the claimed combination may be directed to a subcombination or variation of a subcombination.
Similarly, although operations are depicted in the drawings in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed, to achieve desirable results. In some cases, multitasking and parallel processing may be advantageous. Moreover, the separation of various system modules and components in the embodiments described above should not be understood as requiring such separation in all embodiments, and it should be understood that the described program components and systems can generally be integrated together in a single software product or packaged into multiple software products.
Thus, particular embodiments of the subject matter have been described. Other embodiments are within the scope of the following claims. In some cases, the actions recited in the claims can be performed in a different order and still achieve desirable results. Furthermore, the processes depicted in the accompanying drawings are not necessarily required to be in the particular order shown, or sequential order, to achieve desirable results. In some implementations, multitasking and parallel processing may be advantageous.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the invention.
Claims (10)
1. A method of safe use of electricity for use in an automobile, the method comprising:
shooting the environment around the automobile through a camera assembled on the automobile under the condition that the automobile supplies power to external equipment;
determining whether the distance between a preset object and the external equipment is smaller than a preset safety distance or not according to the image data obtained through shooting;
and stopping power supply to the external equipment or reducing the provided voltage to a safe voltage under the condition that the preset object with the distance smaller than the preset safe distance from the external equipment exists.
2. The method according to claim 1, wherein determining whether a preset object exists at a distance from the external device less than a preset safety distance according to the captured image data, comprises:
determining whether the distance between the target object and the external equipment is smaller than a preset safety distance;
identifying the target object under the condition that the target object exists, and determining whether the target object is the preset object or not;
and under the condition that the target object is the preset object, determining that the preset object with the distance smaller than the preset safety distance from the external equipment exists.
3. The method of claim 2, wherein the preset object comprises at least one of: children, animals, and rain water.
4. The method according to claim 1, wherein the method further comprises:
and under the condition that the preset object with the distance smaller than the preset safety distance from the external equipment exists, sending an alarm to an owner of the automobile.
5. The method according to claim 1, wherein the method further comprises:
under the condition that the preset object with the distance smaller than the preset early warning distance from the external equipment exists, an alarm is sent to an owner of the automobile; wherein, the preset early warning distance is greater than the preset safety distance.
6. The method according to claim 1, wherein the method further comprises:
determining whether other equipment exists around the automobile according to the image data, wherein the other equipment is electric equipment which is not powered by the automobile;
determining whether the distance between the preset object and the other equipment is smaller than a preset safety distance;
and sending an alarm to an owner of the automobile when the preset object with the distance smaller than the preset safety distance from the other equipment exists.
7. The method according to any of claims 4-6, wherein the means for issuing an alarm comprises at least one of:
through loudspeaker blast of car, through car's car light is lighted two and is dodged, to with the mobile device that the car is connected sends the safety warning.
8. A device for safe use of electricity, for use in an automobile, said device comprising:
shooting unit: shooting the environment around the automobile through a camera assembled on the automobile under the condition that the automobile supplies power to external equipment;
a first determination unit: determining whether the distance between a preset object and the external equipment is smaller than a preset safety distance or not according to the image data obtained through shooting;
a stopping unit: and stopping power supply to the external equipment or reducing the provided voltage to a safe voltage under the condition that the preset object with the distance smaller than the preset safe distance from the external equipment exists.
9. An electronic device, comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to implement the method of any one of claims 1 to 7 by executing the executable instructions.
10. A computer readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements the steps of the method according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311287185.4A CN117394275A (en) | 2023-09-28 | 2023-09-28 | Method and device for safely using electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311287185.4A CN117394275A (en) | 2023-09-28 | 2023-09-28 | Method and device for safely using electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117394275A true CN117394275A (en) | 2024-01-12 |
Family
ID=89467540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311287185.4A Pending CN117394275A (en) | 2023-09-28 | 2023-09-28 | Method and device for safely using electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117394275A (en) |
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2023
- 2023-09-28 CN CN202311287185.4A patent/CN117394275A/en active Pending
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