CN111815930A - Oil level transmission method and device and electronic equipment - Google Patents
Oil level transmission method and device and electronic equipment Download PDFInfo
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- CN111815930A CN111815930A CN202010599611.8A CN202010599611A CN111815930A CN 111815930 A CN111815930 A CN 111815930A CN 202010599611 A CN202010599611 A CN 202010599611A CN 111815930 A CN111815930 A CN 111815930A
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- oil level
- current
- atmospheric pressure
- pressure value
- determining
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
Abstract
The disclosure discloses an oil level transmission method and device and electronic equipment, wherein the method comprises the following steps: taking a current atmospheric pressure value and a current pressure detected by an oil level sensor; determining the oil level of the oil tank according to the current atmospheric pressure value and the current pressure; and transmitting the oil level to a terminal through a Bluetooth relay. The method solves the technical problem that the accurate oil level cannot be obtained due to interference.
Description
Technical Field
The disclosure relates to the technical field of data processing, in particular to an oil level transmission method and device and electronic equipment.
Background
Currently, in order to detect the oil level in the oil tank, an oil level sensor is installed at the bottom of the oil tank, and the oil level sensor uploads the sensed value to a bluetooth relay through bluetooth. Generally, the maximum required distance of the Bluetooth is 50-100 meters, and the configuration standard is that a Bluetooth host is matched with a Bluetooth slave. However, such an arrangement is unreliable, and when a large interference area is encountered, the bluetooth signal is attenuated and cannot be transmitted. For example, the oil level sensor placed at the bottom of the oil tank cannot acquire an accurate oil level because the bluetooth signal cannot be stably transmitted to the terminal due to the structure of the oil tank and the interference problem.
Disclosure of Invention
A primary object of the present disclosure is to provide an oil level transmission method to solve the problem that an accurate oil level cannot be obtained.
In order to achieve the above object, according to a first aspect of the present disclosure, there is provided an oil level transmission method including: acquiring a current atmospheric pressure value and a current pressure detected by an oil level sensor; determining the oil level of the oil tank according to the current atmospheric pressure value and the current pressure; and transmitting the oil level to a terminal through a Bluetooth relay.
Optionally, the determining the oil level of the oil tank according to the current atmospheric pressure value and the current pressure comprises: acquiring a difference value between the current atmospheric pressure value and the current pressure; determining the difference as the oil level of the oil tank.
Optionally, the obtaining the difference between the current atmospheric pressure value and the current pressure comprises: and acquiring the difference value between the current atmospheric pressure value and the current pressure at a preset period.
Optionally, after the determining the difference as the oil level of the oil tank, the method further comprises: uploading the difference value to a server; and receiving the corrected oil level fed back by the server.
Optionally, the obtaining the current atmospheric pressure value includes: and acquiring the current atmospheric pressure value detected by the Bluetooth relay.
According to a second aspect of the present disclosure, there is provided an oil level transmission device comprising: the acquisition module is used for acquiring the current atmospheric pressure value and the current pressure detected by the oil level sensor; the determining module is used for determining the oil level of the oil tank according to the current atmospheric pressure value and the current pressure; and the transmission module is used for transmitting the oil level to a terminal through a Bluetooth relay.
Optionally, the determining module includes: the obtaining submodule is used for obtaining the difference value between the current atmospheric pressure value and the current pressure; a determination submodule for determining the difference as the oil level of the tank.
Optionally, the obtaining sub-module is further configured to: and acquiring the difference value between the current atmospheric pressure value and the current pressure at a preset period.
Optionally, the determining sub-module is further configured to: uploading the difference value to a server; and receiving the corrected oil level fed back by the server.
Optionally, the obtaining module is further configured to obtain a current atmospheric pressure value detected by the bluetooth relay.
According to a third aspect of the present disclosure, there is provided a computer-readable storage medium having stored thereon computer instructions for causing the computer to execute any one of the above-described oil level transmission methods.
According to a fourth aspect of the present disclosure, there is provided an electronic device comprising: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to cause the at least one processor to perform any one of the above-described oil level delivery methods.
In the embodiment of the disclosure, through the mode that increases the bluetooth relay, realized lengthening the purpose of the communication distance of terminal and oil level sensor, simultaneously, through gathering the current atmospheric pressure value and combining the current pressure that the oil level sensor detected, reached the purpose of correcting the current pressure that the oil level sensor detected to realize improving the technological effect of the accuracy of oil level transmission, and then solved because the technical problem that can't acquire accurate oil level that the interference caused.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic flow diagram of an oil level delivery method according to an embodiment of the present disclosure;
FIG. 2 is a simplified diagram of a Bluetooth network topology according to an embodiment of the disclosure;
fig. 3 is a block diagram of the structure of an oil level transmission device according to an embodiment of the present disclosure;
FIG. 4 is a block diagram of a preferred construction of an oil level delivery device according to an embodiment of the present disclosure;
fig. 5 is a schematic diagram of an electronic device according to an embodiment of the disclosure.
Detailed Description
In order to make the technical solutions of the present disclosure better understood by those skilled in the art, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only some embodiments of the present disclosure, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure may be described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present disclosure, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present disclosure and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this disclosure can be understood by one of ordinary skill in the art as a matter of context.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present disclosure can be understood by those of ordinary skill in the art as appropriate.
It should be noted that, in the present disclosure, the embodiments and features of the embodiments may be combined with each other without conflict. The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
According to an embodiment of the present disclosure, there is provided an oil level transmission method, as shown in fig. 1, including steps S102 to S106 as follows:
step S102, acquiring a current atmospheric pressure value and a current pressure detected by an oil level sensor;
step S104, determining the oil level of the oil tank according to the current atmospheric pressure value and the current pressure;
and step S106, transmitting the oil level to the terminal through a Bluetooth relay.
Specifically, as shown in fig. 2, a bluetooth relay is added between the bluetooth master and the bluetooth slave, so that the communication distance between the terminal and the oil level sensor is lengthened by adding the bluetooth relay.
Furthermore, the oil level sensor arranged at the bottom of the oil tank can sense the current pressure, wherein the current pressure comprises the current atmospheric pressure and the liquid level pressure of the oil tank, and then the current pressure detected by the oil level sensor is corrected through the current atmospheric pressure, so that the technical effect of improving the accuracy of oil level transmission is realized, and the technical problem that the accurate oil level cannot be obtained due to interference is solved.
According to another embodiment of the present disclosure, the determining the oil level of the oil tank according to the current atmospheric pressure value and the current pressure comprises:
acquiring a difference value between the current atmospheric pressure value and the current pressure;
determining the difference as the oil level of the oil tank.
Specifically, the current atmospheric pressure value (also referred to as a reference pressure) is subtracted from the current pressure, and the resulting pressure is the liquid level pressure, i.e., the oil level of the oil tank. Since the atmospheric pressure value (also referred to as reference pressure) may have different pressure values at different places, it is ensured that the bluetooth slave acquires the current atmospheric pressure so as to correct the current pressure, thereby obtaining an accurate oil level of the oil tank.
According to another embodiment of the present disclosure, the obtaining the difference between the current atmospheric pressure value and the current pressure includes:
and acquiring the difference value between the current atmospheric pressure value and the current pressure at a preset period.
Specifically, the current atmospheric pressure value and the current pressure are acquired at a predetermined cycle to acquire a difference value of the predetermined cycle, that is, the difference value of the current atmospheric pressure value and the current pressure, which ensures that the oil level of the oil tank can be acquired at different time periods.
According to another embodiment of the present disclosure, after the determining the difference as the oil level of the oil tank, the method further comprises:
uploading the difference value to a server;
and receiving the corrected oil level fed back by the server.
Specifically, under the condition that the bluetooth signal is not good, the cloud server may correct the current difference value through the received difference value of the predetermined period and the current atmospheric pressure value, so as to obtain a more accurate oil level of the oil tank.
According to another embodiment of the present disclosure, the obtaining of the current atmospheric pressure value includes:
and acquiring the current atmospheric pressure value detected by the Bluetooth relay.
Specifically, besides relaying bluetooth information, the bluetooth relay may intercept an atmospheric pressure value (which may also be referred to as a reference pressure), and periodically issue a current atmospheric pressure value to the bluetooth slave, so that the bluetooth slave may determine the oil level of the oil tank conveniently.
From the above description, it can be seen that the present disclosure achieves the following technical effects:
only the difference value between the current atmospheric pressure value and the current pressure is sent to the terminal, and the current atmospheric pressure value and the current pressure do not need to be uploaded respectively, so that the uploaded data volume is reduced; moreover, the terminal does not need to align and calculate difference values, so that the difficulty of realizing a platform algorithm is reduced; furthermore, more corrections can be made on hardware based on the difference between the current atmospheric pressure value and the current pressure; finally, oil level abnormity and other processing can be carried out on hardware, and real-time performance is guaranteed.
It should be noted that the steps illustrated in the flowcharts of the figures may be performed in a computer system such as a set of computer-executable instructions and that, although a logical order is illustrated in the flowcharts, in some cases, the steps illustrated or described may be performed in an order different than presented herein.
According to an embodiment of the present disclosure, there is also provided an apparatus for implementing the above oil level transmission method, as shown in fig. 3, the apparatus including:
an obtaining module 30, configured to obtain a current atmospheric pressure value and a current pressure detected by the oil level sensor;
a determining module 32, configured to determine an oil level of the oil tank according to the current atmospheric pressure value and the current pressure;
and a transmission module 34 for transmitting the oil level to the terminal through a bluetooth relay.
According to another embodiment of the present disclosure, as shown in fig. 4, the determining module 32 includes:
an obtaining submodule 320, configured to obtain a difference between the current atmospheric pressure value and the current pressure;
a determination submodule 322 for determining the difference as the oil level of the tank.
According to another embodiment of the present disclosure, the obtaining sub-module 320 is further configured to: and acquiring the difference value between the current atmospheric pressure value and the current pressure at a preset period.
According to another embodiment of the present disclosure, the determining submodule 322 is further configured to: uploading the difference value to a server; and receiving the corrected oil level fed back by the server.
According to another embodiment of the present disclosure, the obtaining module 30 is further configured to obtain a current atmospheric pressure value detected by the bluetooth relay.
The embodiment of the present disclosure provides an electronic device, as shown in fig. 5, the electronic device includes one or more processors 51 and a memory 52, and one processor 53 is taken as an example in fig. 5.
The controller may further include: an input device 53 and an output device 54.
The processor 51, the memory 52, the input device 53 and the output device 54 may be connected by a bus or other means, and fig. 5 illustrates the connection by a bus as an example.
The processor 51 may be a Central Processing Unit (CPU). The processor 51 may also be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or combinations thereof. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 52, which is a non-transitory computer readable storage medium, may be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules corresponding to the control methods in the embodiments of the present disclosure. The processor 51 executes various functional applications of the server and data processing, i.e., implements the oil level transmission method of the above-described method embodiment, by running non-transitory software programs, instructions, and modules stored in the memory 52.
The memory 52 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to use of a processing device operated by the server, and the like. Further, the memory 52 may include high speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory 52 may optionally include memory located remotely from the processor 51, which may be connected to a network connection device 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 input device 53 may receive input numeric or character information and generate key signal inputs related to user settings and function control of the processing device of the server. The output device 54 may include a display device such as a display screen.
One or more modules are stored in the memory 52, which when executed by the one or more processors 51 perform the method as shown in fig. 1.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program to instruct related hardware, and the program can be stored in a computer readable storage medium, and when executed, the program can include the processes of the embodiments of the motor control methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-only memory (ROM), a Random Access Memory (RAM), a flash memory (FlashMemory), a hard disk (hard disk drive, abbreviated as HDD) or a Solid State Drive (SSD), etc.; the storage medium may also comprise a combination of memories of the kind described above.
Although the embodiments of the present disclosure have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present disclosure, and such modifications and variations fall within the scope defined by the appended claims.
Claims (10)
1. An oil level delivery method, comprising:
acquiring a current atmospheric pressure value and a current pressure detected by an oil level sensor;
determining the oil level of the oil tank according to the current atmospheric pressure value and the current pressure;
and transmitting the oil level to a terminal through a Bluetooth relay.
2. The method of claim 1, wherein determining the oil level of the oil tank based on the current atmospheric pressure value and the current pressure comprises:
acquiring a difference value between the current atmospheric pressure value and the current pressure;
determining the difference as the oil level of the oil tank.
3. The method of claim 2, wherein said obtaining a difference between the current atmospheric pressure value and the current pressure comprises:
and acquiring the difference value between the current atmospheric pressure value and the current pressure at a preset period.
4. The method of claim 3, wherein after said determining said difference as a level of said fuel tank, said method further comprises:
uploading the difference value to a server;
and receiving the corrected oil level fed back by the server.
5. The method of any one of claims 1 to 4, wherein said obtaining a current atmospheric pressure value comprises:
and acquiring the current atmospheric pressure value detected by the Bluetooth relay.
6. An oil level delivery device, comprising:
the acquisition module is used for acquiring the current atmospheric pressure value and the current pressure detected by the oil level sensor;
the determining module is used for determining the oil level of the oil tank according to the current atmospheric pressure value and the current pressure;
and the transmission module is used for transmitting the oil level to a terminal through a Bluetooth relay.
7. The apparatus of claim 6, wherein the determining module comprises:
the obtaining submodule is used for obtaining the difference value between the current atmospheric pressure value and the current pressure;
a determination submodule for determining the difference as the oil level of the tank.
8. The apparatus of claim 7, wherein the acquisition sub-module is further configured to:
and acquiring the difference value between the current atmospheric pressure value and the current pressure at a preset period.
9. A computer-readable storage medium storing computer instructions for causing a computer to perform the oil level transmission method according to any one of claims 1 to 5.
10. An electronic device, comprising: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to cause the at least one processor to perform the oil level delivery method of any one of claims 1 to 5.
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| CN202010599611.8A CN111815930A (en) | 2020-06-28 | 2020-06-28 | Oil level transmission method and device and electronic equipment |
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| CN202010599611.8A CN111815930A (en) | 2020-06-28 | 2020-06-28 | Oil level transmission method and device and electronic equipment |
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