CN108225659B - Tire pressure sensor information acquisition method and device, storage medium and electronic equipment - Google Patents
Tire pressure sensor information acquisition method and device, storage medium and electronic equipment Download PDFInfo
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- CN108225659B CN108225659B CN201711442275.0A CN201711442275A CN108225659B CN 108225659 B CN108225659 B CN 108225659B CN 201711442275 A CN201711442275 A CN 201711442275A CN 108225659 B CN108225659 B CN 108225659B
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- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L17/00—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies
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Abstract
The invention provides a tire pressure sensor information acquisition method, a tire pressure sensor information acquisition device, a storage medium and electronic equipment, wherein the method comprises the following steps: sequentially sending N matched signals to the tire pressure sensor, wherein N is a positive integer; if a feedback signal sent by the tire pressure sensor is received, determining a first matching signal in the N matching signals corresponding to the feedback signal; acquiring a first protocol corresponding to the first matching signal from a protocol library, wherein the protocol library comprises N protocols corresponding to the N matching signals one by one; and analyzing the feedback signal according to a first protocol to obtain the information of the tire pressure sensor. According to the tire pressure sensor information acquisition method, the tire pressure sensor information acquisition device, the storage medium and the electronic equipment, multiple parameters related to the automobile do not need to be determined in advance when the tire pressure sensor information is acquired, and the efficiency of acquiring the tire pressure sensor information is improved.
Description
Technical Field
The present invention relates to automotive technologies, and in particular, to a method and an apparatus for acquiring information of a tire pressure sensor, a storage medium, and an electronic device.
Background
With the development of automobile technology, the automobile tire pressure monitoring technology is also becoming more mature. In China, the automobile uses the tire pressure sensor to record the rotating speed of the tire in batches from 2010 or monitor working parameters of the tire, such as pressure, temperature and the like in real time. Automobile testing and maintenance personnel can connect the tire pressure sensor information through the tire pressure sensor information acquisition equipment, and acquire required testing and maintenance information from the tire pressure sensor, so as to maintain or test the automobile, and further can provide effective safety guarantee for automobile driving.
In the prior art, when acquiring tire pressure sensor information, a tire pressure sensor information acquiring device needs to determine a low-frequency signal required for connecting the tire pressure sensor according to a plurality of relevant parameters of a vehicle type, a vehicle system, a production year and the like of a vehicle to be tested, and connect the tire pressure sensor according to the determined low-frequency signal.
By adopting the prior art, when determining the low-frequency signal required by the tire pressure sensor, a plurality of parameters related to the automobile are required, and the tire pressure sensor cannot be connected when any parameter is lacked, so that the efficiency of acquiring the information of the tire pressure sensor is not high.
Disclosure of Invention
The invention provides a method and a device for acquiring information of a tire pressure sensor, a storage medium and electronic equipment, which improve the efficiency of acquiring the information of the tire pressure sensor.
The invention provides a tire pressure sensor information acquisition method, which comprises the following steps: sequentially sending N matched signals to a tire pressure sensor, wherein N is a positive integer;
if a feedback signal sent by the tire pressure sensor is received, determining a first matching signal in the N matching signals corresponding to the feedback signal;
acquiring a first protocol corresponding to the first matching signal from a protocol library, wherein the protocol library comprises N protocols corresponding to N matching signals one by one;
and analyzing the feedback signal according to the first protocol to obtain the information of the tire pressure sensor.
In an embodiment of the present invention, before sequentially sending the N matching signals to the tire pressure sensor, the method further includes:
acquiring the N matching signals and N protocols corresponding to the N matching signals one by one, storing the N protocols corresponding to the N matching signals one by one into the protocol library, and storing the N matching signals into the signal library;
sending N matching signals to the tire pressure sensor in proper order includes:
and sequentially sending the N matched signals stored in the signal base to the tire pressure sensor.
In an embodiment of the present invention, if a feedback signal sent by the tire pressure sensor is received, determining a first matching signal of the N matching signals corresponding to the feedback signal includes:
and if the feedback signal is received within a preset time interval T after the nth matching signal is sent and before the (N + 1) th matching signal is sent, determining the nth matching signal as the first matching signal according to the feedback signal, wherein N is a positive integer and is less than or equal to N.
In an embodiment of the present invention, after sequentially sending the N matching signals to the tire pressure sensor, the method further includes:
if the feedback signals sent by the tire pressure sensor are not received after the N matching signals are sent, updating the N matching signals and N protocols in one-to-one correspondence with the N matching signals from a matching server through the Internet, storing the N protocols in one-to-one correspondence with the N matching signals into the protocol library, and storing the N matching signals into a signal library;
and sequentially sending the updated N matched signals in the signal base to the tire pressure sensor.
In an embodiment of the present invention, after sequentially sending the N matching signals to the tire pressure sensor, the method further includes:
if the N matching signals are sent, no feedback signal sent by the tire pressure sensor is received; receiving N matching signals input by a user and N protocols corresponding to the N matching signals one by one through an interactive device, storing the N protocols corresponding to the N matching signals one by one into the protocol library, and storing the N matching signals into a signal library;
and sequentially sending the updated N matched signals in the signal base to the tire pressure sensor.
In an embodiment of the present invention, the sequentially sending N matching signals to the tire pressure sensor further includes:
sorting the N matched signals according to priority;
and sequentially transmitting the N matching signals according to the priority sorting sequence.
In an embodiment of the present invention, the matching signal is used to trigger the tire pressure sensor to send a feedback signal;
the feedback signal includes: a high frequency signal, an air leak signal, and/or an indicator light flashing signal.
The invention provides a tire pressure sensor information acquisition device, comprising:
the transmitting module is used for sequentially transmitting N matched signals to the tire pressure sensor, wherein N is a positive integer;
the receiving module is used for determining a first matching signal in the N matching signals corresponding to the feedback signal if the feedback signal sent by the tire pressure sensor is received;
an obtaining module, configured to obtain a first protocol corresponding to the first matching signal from a protocol library, where the protocol library includes N protocols corresponding to N matching signals one to one;
and the analysis module is used for analyzing the feedback signal according to the first protocol to obtain the information of the tire pressure sensor.
In an embodiment of the present invention, the obtaining module is further configured to obtain the N matching signals and N protocols corresponding to the N matching signals one to one, store the N protocols corresponding to the N matching signals one to one in the protocol library, and store the N matching signals in the signal library;
the transmitting module is specifically used for sequentially transmitting the N matched signals stored in the signal base to the tire pressure sensor;
the receiving module is specifically configured to determine, according to the feedback signal, that the nth matching signal is the first matching signal if the feedback signal is received within a preset time interval T after the nth matching signal is sent and before the (N + 1) th matching signal is sent, where N is a positive integer and N is equal to or less than N.
In an embodiment of the present invention, the tire pressure sensor further includes a matching signal updating module, where the matching signal updating module is configured to update, from a matching server, N matching signals and N protocols corresponding to the N matching signals one to one through the internet, store the N protocols corresponding to the N matching signals one to one in the protocol library, and store the N matching signals in the signal library, when the receiving module does not receive a feedback signal sent by the tire pressure sensor after the sending module finishes sending the N matching signals;
the sending module is specifically configured to sequentially send the updated N matching signals in the signal library to the tire pressure sensor.
In an embodiment of the present invention, the tire pressure sensor further includes a matching signal updating module, where the matching signal updating module is configured to receive, through an interaction device, N matching signals input by a user and N protocols corresponding to the N matching signals one to one when the receiving module does not receive a feedback signal sent by the tire pressure sensor after the sending module finishes sending the N matching signals, store the N protocols corresponding to the N matching signals one to one in the protocol library, and store the N matching signals in the signal library;
the sending module is specifically configured to sequentially send the updated N matching signals in the signal library to the tire pressure sensor.
In an embodiment of the present invention, the sending module is specifically configured to:
sorting the N matched signals according to a first priority level;
and sequentially transmitting the N matching signals from high to low according to the first priority level.
In an embodiment of the present invention, the matching signal is used to trigger the tire pressure sensor to send a feedback signal; the feedback signal includes: a high frequency signal, an air leak signal, and/or an indicator light flashing signal.
The present invention also provides a storage medium having stored thereon a computer program that, when executed by a processor, implements the tire pressure sensor information acquisition method described in any one of the above embodiments.
The present invention also provides an electronic device comprising:
a processor; and the number of the first and second groups,
a memory for storing executable instructions of the processor;
wherein the processor is configured to execute the tire pressure sensor information acquisition method of any one of the above embodiments via execution of the executable instructions.
The invention provides a tire pressure sensor information acquisition method, a tire pressure sensor information acquisition device, a storage medium and electronic equipment, wherein the method comprises the following steps: sequentially sending N matched signals to the tire pressure sensor, wherein N is a positive integer; if a feedback signal sent by the tire pressure sensor is received, determining a first matching signal in the N matching signals corresponding to the feedback signal; acquiring a first protocol corresponding to the first matching signal from a protocol library, wherein the protocol library comprises N protocols corresponding to the N matching signals one by one; and analyzing the feedback signal according to a first protocol to obtain the information of the tire pressure sensor. According to the tire pressure sensor information acquisition method, the tire pressure sensor information acquisition device, the storage medium and the electronic equipment, the matching signals are sequentially sent to the tire pressure sensor, the first protocol used by the tire pressure sensor for analyzing the feedback signals is determined according to the received feedback signals, and then the feedback signals are analyzed according to the first protocol to acquire the information of the tire pressure sensor, so that a plurality of parameters related to an automobile do not need to be determined in advance when the information of the tire pressure sensor is acquired, and the efficiency of acquiring the information of the tire pressure sensor is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic flow chart of a first embodiment of a tire pressure sensor information acquisition method according to the present invention;
fig. 2 is a flowchart illustrating a second embodiment of a tire pressure sensor information acquiring method according to the present invention;
fig. 3 is a schematic flow chart of a third embodiment of a tire pressure sensor information acquisition method according to the present invention;
fig. 4 is a schematic structural diagram of a first embodiment of the tire pressure sensor information acquisition device according to the present invention;
fig. 5 is a schematic structural diagram of a second embodiment of the tire pressure sensor information acquisition device according to the present invention.
With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings and written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the concepts of the disclosure to those skilled in the art by reference to specific embodiments.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of operation in sequences other than those illustrated or otherwise 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.
The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 1 is a flowchart illustrating a first embodiment of a tire pressure sensor information acquiring method according to the present invention. The method shown in the figure is used for a tire pressure sensor information acquisition device, which is used for being connected with a tire pressure sensor and acquiring information of the tire pressure sensor so as to control the tire pressure sensor according to the acquired information, and when the tire pressure sensor is connected for the first time, the tire pressure sensor information acquisition device needs to activate the tire pressure sensor, trigger and acquire relevant information of the tire pressure sensor, and then the tire pressure sensor can be controlled through the relevant information. And because the tire pressure sensor manufacturers and models are numerous, the tire pressure sensing information acquisition device needs to determine the model parameters of the tire pressure sensor before activating and acquiring the relevant information of the tire pressure sensor, and then activates the tire pressure sensor through the specific activation signal matched with the tire pressure sensor, however, when the device cannot acquire the model of the tire pressure sensor, the tire pressure sensor cannot be activated, so that the information of the tire pressure sensor cannot be acquired. In this embodiment, in order to improve the efficiency of acquiring the tire pressure sensor information and enable the device to activate the tire pressure sensor and acquire the relevant information without determining the model of the tire pressure sensor before activating the tire pressure sensor, as shown in fig. 1, the method for acquiring the tire pressure sensor information provided in this embodiment includes:
s101: and sequentially sending N matched signals to the tire pressure sensor, wherein N is a positive integer.
Specifically, the executing body of the present embodiment may be a mobile phone, a computer, a tire pressure monitoring device, or the like, which can be used as a tire pressure sensor information acquiring device for an electronic device that receives and acquires tire pressure sensor information. In the existing automobiles, when the same model of automobile produced in different models or even different years is connected with a tire pressure sensor to obtain test parameters or working parameters of the automobile so as to maintain or test the automobile, the tire pressure sensor used by the automobile of the model needs to be determined according to a plurality of relevant parameters of the automobile such as the type, the train and the production year, and then the parameters of the matching signals needed by the tire pressure sensor are determined. In S101 of the present application, the electronic device executing this step does not need to obtain any information about the vehicle in which the tire pressure sensor is located, but directly sends N matching signals stored in all possible databases to the tire pressure sensor in sequence, where N is a positive integer.
For example: in a certain application scenario, the tire pressure sensors may include three types a, B, and C, and three tire pressure sensors that need to acquire information need to use three matching signals a, B, and C that uniquely correspond to the tire pressure sensors, respectively. Then in S101, three signals a, b, c are sequentially transmitted to the tire pressure sensor whose information is to be acquired.
Optionally, a preset time, such as 10 seconds, is set after each signal is transmitted to distinguish different signals.
Optionally, in the above example, after the matching signal c is transmitted, the matching signals a, b, and c may be continuously and cyclically transmitted from the signal a, so as to prevent a failure of one transmission due to loss during transmission, and improve the success rate of transmitting the matching signals.
S102: and if the feedback signal sent by the tire pressure sensor is received, determining a first matching signal in the N matching signals corresponding to the feedback signal.
Specifically, after receiving a feedback signal sent by the tire pressure sensor, a first matching signal of the N matching signals corresponding to the feedback signal is determined according to the feedback signal. The tire pressure sensor can generate feedback to a specific matching signal, so that when other matching signals are received, the tire pressure sensor does not react, and only when a first matching signal matched with the tire pressure sensor is received, the tire pressure sensor sends out the feedback signal.
S103: and acquiring a first protocol corresponding to the first matching signal from a protocol library, wherein the protocol library comprises N protocols corresponding to the N matching signals one by one.
Specifically, according to the first matching signal determined in S102, the first protocol corresponding to the first matching signal one to one is acquired from the protocol library. Optionally, N matching signals and a protocol corresponding to each matching signal one to one are stored in the protocol library, and a first protocol corresponding to the first matching signal is searched from the protocol library according to the first matching signal. Alternatively, the first protocol may be a communication protocol, an encoding protocol, or a signal processing protocol, etc. Optionally, the first matching signal is in one-to-one and unique correspondence with the first protocol.
S104: and analyzing the feedback signal according to a first protocol to obtain the information of the tire pressure sensor.
Specifically, according to the first protocol acquired in S103, the feedback signal transmitted by the tire pressure sensor is analyzed to obtain the information of the tire pressure sensor included in the feedback signal.
Optionally, after receiving the first matching signal, the tire pressure sensor sends a feedback signal to the device sending the first matching signal, and establishes a connection relationship therewith. Automobile maintenance and repair related personnel can control and detect the tire pressure sensor through the equipment connected with the tire pressure sensor, and can also carry out communication programming on the tire pressure sensor.
The tire pressure sensor information acquisition method provided by the embodiment comprises the following steps: sequentially sending N matched signals to the tire pressure sensor, wherein N is a positive integer; if a feedback signal sent by the tire pressure sensor is received, determining a first matching signal in the N matching signals corresponding to the feedback signal; acquiring a first protocol corresponding to the first matching signal from a protocol library, wherein the protocol library comprises N protocols corresponding to the N matching signals one by one; and analyzing the feedback signal according to a first protocol to obtain the information of the tire pressure sensor. Therefore, according to the tire pressure sensor information acquiring method provided by this embodiment, the matching signals are sequentially sent to the tire pressure sensors, the first protocol used by the tire pressure sensors for analyzing the feedback signals is determined according to the received feedback signals, and then the information of the tire pressure sensors is acquired by analyzing the feedback signals according to the first protocol, so that a plurality of parameters related to the automobile do not need to be determined in advance when the information of the tire pressure sensors is acquired, and the efficiency of acquiring the information of the tire pressure sensors is improved.
Fig. 2 is a flowchart illustrating a second embodiment of a tire pressure sensor information acquiring method according to the present invention. As shown in fig. 2, the method for acquiring sensor information in this embodiment further includes, before S101, on the basis of the embodiment shown in fig. 1:
s201: the method comprises the steps of obtaining N matching signals and N protocols corresponding to the N matching signals one by one, storing the N protocols corresponding to the N matching signals one by one into a protocol library, and storing the N matching signals into a signal library.
Specifically, before S101 in the above embodiment, the electronic device as the execution subject may further first obtain N matching signals and N protocols corresponding to the N matching signals one to one, store the N protocols corresponding to the N matching signals one to one in the protocol library, and store the N matching signals in the signal library to be called from the protocol library and the database in the subsequent matching.
Optionally, the obtaining method in this step may be to connect the matching server through the internet, and obtain N matching signals and N protocols corresponding to the N matching signals one to one from the matching server. The matching server can be updated and maintained by the service provider or related maintenance personnel at irregular intervals. The acquiring method in the step can also receive N matching signals input by a worker or a related user and N protocols corresponding to the N matching signals one by one through interactive equipment such as a mouse or a keyboard and the like and store the N matching signals and the N protocols into the database.
Optionally, as shown in fig. 2, S101 in the foregoing embodiment specifically further includes: s202: and sequentially sending the N matched signals stored in the signal base to the tire pressure sensor. In this step, the N matching signals stored in the signal library in S201 are sequentially transmitted.
Fig. 3 is a flowchart illustrating a third embodiment of a tire pressure sensor information acquiring method according to the present invention. As shown in fig. 3, in the sensor information acquiring method of this embodiment, based on the above embodiment, S102 specifically includes:
s302: if a feedback signal is received within a preset time interval T after the nth matching signal is sent and before the (N + 1) th matching signal is sent, determining the nth matching signal as a first matching signal according to the feedback signal, wherein N is a positive integer and N is less than or equal to N.
Specifically, in the foregoing embodiment, the first matching signal is determined according to the received feedback signal, and then the first protocol is determined according to the first matching signal. In S302 of this embodiment, when the feedback signals sent by different tire pressure sensors for the matching signals corresponding to the tire pressure sensors are the same, the feedback signals are received within a preset time after the matching signals are sent each time, and the matching signals are received within a preset time T after the nth matching signal is sent and before the (n + 1) th matching signal is sent, so that it is determined that the feedback signals match the first matching signal.
For example: the tire pressure sensors may comprise three types A, B and C, and three types of tire pressure sensors which need to be connected respectively need to use three matching signals a, B and C which are uniquely corresponding to the tire pressure sensors. After the transmission of the matching signal a, 10 seconds are left, the matching signal b is transmitted, 10 seconds are left, and the matching signal c is transmitted. When the feedback signal of the tire pressure sensor is received within 10 seconds after the matching signal b is transmitted, it is confirmed that the matching signal matching the feedback signal is the matching signal b.
Optionally, in the above embodiment, after S101, the method further includes:
if the feedback signals sent by the tire pressure sensor are not received after the N matching signals are sent, updating the N matching signals and the N protocols uniquely corresponding to the N matching signals from the matching server through the Internet, storing the N protocols corresponding to the N matching signals one by one into a protocol library, and storing the N matching signals into a signal library;
and sequentially sending the N matched signals in the updated signal base to the tire pressure sensor.
Specifically, if the feedback signal is not received after all N matching signals are transmitted in S101, it is determined that the tire pressure sensor is operating normally, and that there is no matching signal of the tire pressure sensor to which information is to be acquired in the N matching signals. Then N matching signals and N protocols corresponding to the N matching signals one by one are obtained and updated from the matching server through the Internet, and simultaneously the N protocols corresponding to the N matching signals one by one are stored in a protocol library and the N matching signals are stored in a signal library. And repeatedly performing S101 again in the subsequent step of sequentially transmitting the N matching signals in the updated signal base to the tire air pressure sensor.
Optionally, in the above embodiment, all of the N matching signals and the N feedback signals obtained through the internet may be different from the previous ones, or the partial matching signals and the corresponding feedback signals may be updated on the basis of the previous matching signals.
Optionally, in the above embodiment, after S101, the method further includes:
if the N matched signals are sent, no feedback signal sent by the tire pressure sensor is received;
receiving N matching signals input by a user and N protocols corresponding to the N matching signals one by one through an interaction device, storing the N protocols corresponding to the N matching signals one by one into a protocol library, and storing the N matching signals into a signal library;
and sequentially sending the N matched signals in the updated signal base to the tire pressure sensor.
Specifically, if the feedback signal is not received after all N matching signals are transmitted in S101, it is determined that the tire pressure sensor is operating normally, and that there is no matching signal of the tire pressure sensor to which information is to be acquired in the N matching signals. Then N matching signals input by a user or a tester of the tire pressure sensor and N protocols uniquely corresponding to the N matching signals are obtained through the interaction device, and simultaneously N protocols uniquely corresponding to the N matching signals are stored in the protocol library and the N matching signals are stored in the signal library. And repeatedly performing S101 again in the subsequent step to sequentially transmit the updated N matching signals to the tire air pressure sensors.
Optionally, the interactive device may be an input device such as a keyboard, a mouse, a touch screen, or the like.
Optionally, the method in each of the above embodiments further includes:
sorting the N matched signals according to the priority;
and sequentially transmitting the N matched signals according to the sequencing order of the priority.
Optionally, if the tire pressure sensor information acquiring device includes a preset first priority, S101 specifically includes: sorting the N matched signals according to a first priority level; and sequentially transmitting the N matching signals from high to low according to the first priority level. Specifically, in the present embodiment, in order to further improve the efficiency of acquiring information of the tire pressure sensor, the N matching signals may also be sorted according to the first priority level before being transmitted. And when the N matching signals are sequentially transmitted, the N matching signals are sequentially transmitted according to the high-low order of the first priority level.
For example: the first priority level is a historical number of connections of the tire pressure sensor, and the first priority level may be input by a user or may be self-adjusted according to a use situation. If three tire pressure sensors of the three types a, B and C may be connected, three matching signals a, B and C corresponding to the tire pressure sensors are used. The number of historical connections of a certain tire pressure sensor information acquisition device to the tire pressure sensor a is 25, the number of historical connections to the tire pressure sensor B is 75, and the number of historical connections to the tire pressure sensor C is 50. Sorting the tire pressure sensors into B, C and A according to the historical connection times; the tire pressure sensor information acquiring device sequentially transmits the matching signals in the order of b, c, a.
Alternatively, in each of the embodiments described above,
the matching signal is used for triggering the tire pressure sensor to send a feedback signal;
the feedback signal includes: a high frequency signal, an air leak signal, and/or an indicator light flashing signal.
Specifically, the feedback signal may be embodied in various forms by the tire pressure sensor, and may respond to the matching signal in a way of a gas leakage signal and/or an indicator light flashing signal, in addition to responding to the matching signal in a low frequency by a high frequency signal. Accordingly, the matching signal is set according to the manner in which the tire pressure sensor is triggered to transmit the feedback signal.
Fig. 4 is a schematic structural diagram of a first embodiment of the tire pressure sensor information acquisition device according to the present invention. As shown in fig. 4, the tire pressure sensor information acquiring device provided by the present embodiment includes: a sending module 401, a receiving module 402, an obtaining module 403 and an analyzing module 404.
The transmitting module 401 is configured to sequentially transmit N matching signals to the tire pressure sensor, where N is a positive integer.
The receiving module 402 is configured to determine, if a feedback signal sent by the tire pressure sensor is received, a first matching signal of the N matching signals corresponding to the feedback signal.
An obtaining module 403, configured to obtain a first protocol corresponding to the first matching signal from a protocol library, where the protocol library includes N protocols corresponding to the N matching signals one to one.
And the analyzing module 404 is configured to analyze the feedback signal according to a first protocol to obtain information of the tire pressure sensor.
The tire pressure sensor information acquisition device provided by this embodiment is used for implementing the tire pressure sensor information acquisition method shown in fig. 1, and the implementation manner and principle thereof are the same and are not repeated.
Optionally, on the basis of the foregoing embodiment, the obtaining module 403 is further configured to obtain N matching signals and N protocols one-to-one corresponding to the N matching signals, store the N protocols one-to-one corresponding to the N matching signals in a protocol library, and store the N matching signals in a signal library;
the transmitting module 401 is specifically configured to sequentially transmit N matching signals stored in a signal library to the tire pressure sensor;
the receiving module 402 is specifically configured to determine, according to a feedback signal, that an nth matching signal is a first matching signal if the feedback signal is received within a preset time interval T after the nth matching signal is sent and before an (N + 1) th matching signal is sent, where N is a positive integer and N is less than or equal to N.
The tire pressure sensor information acquiring device provided by this embodiment is used for implementing the tire pressure sensor information acquiring method shown in fig. 2 and fig. 3, and the implementation manner and principle thereof are the same and are not repeated.
Fig. 5 is a schematic structural diagram of a second embodiment of the tire pressure sensor information acquisition device according to the present invention. As shown in fig. 5, the tire pressure sensor information acquiring device provided in the present embodiment further includes, on the basis of fig. 4: the match signal update module 501.
One possible use of the matching signal updating module 501 is that, after the transmitting module has sent N matching signals, the matching signal updating module 501 is configured to update the N matching signals and N protocols corresponding to the N matching signals one by one from the matching server through the internet when the receiving module does not receive a feedback signal sent by the tire pressure sensor, store the N protocols corresponding to the N matching signals one by one in the protocol library, and store the N matching signals in the signal library;
the sending module is specifically used for sequentially sending the N matched signals in the updated signal base to the tire pressure sensor.
Or, another possible use of the matching signal updating module 501 is that, after the sending module sends N matching signals, and the receiving module does not receive a feedback signal sent by the tire pressure sensor, the matching signal updating module 501 receives N matching signals input by a user and N protocols corresponding to the N matching signals one to one through the interaction device, stores the N protocols corresponding to the N matching signals one to one in the protocol library, and stores the N matching signals in the signal library;
the sending module is specifically used for sequentially sending the N matched signals in the updated signal base to the tire pressure sensor.
The tire pressure sensor information acquisition device provided by the embodiment is used for realizing the tire pressure sensor information acquisition method, and the realization mode and the principle of the tire pressure sensor information acquisition device are the same and are not repeated.
Optionally, in the above embodiment, the sending module 401 is specifically configured to:
sorting the N matched signals according to a first priority level;
and sequentially transmitting the N matching signals from high to low according to the first priority level.
Optionally, in the above embodiment, the receiving module is further configured to:
if the N matched signals are sent, no feedback signal sent by the tire pressure sensor is received;
updating the N matching signals and the N protocols which are uniquely corresponding to the N matching signals from the matching server through the Internet, storing the N protocols which are uniquely corresponding to the N matching signals into a protocol library, and storing the N matching signals into a signal library;
and sequentially sending the N matched signals in the updated signal base to the tire pressure sensor.
Optionally, in the above embodiment, the receiving module is further configured to:
if the N matched signals are sent, no feedback signal sent by the tire pressure sensor is received;
receiving N matching signals input by a user and N protocols uniquely corresponding to the N matching signals through an interaction device, storing the N protocols uniquely corresponding to the N matching signals into a protocol library, and storing the N matching signals into a signal library;
and sequentially sending the N matched signals in the updated signal base to the tire pressure sensor.
Optionally, in each of the above embodiments, the matching signal is used to trigger the tire pressure sensor to send a feedback signal;
the feedback signal includes: a high frequency signal, an air leak signal, and/or an indicator light flashing signal.
The tire pressure sensor information acquisition device provided in this embodiment is used to implement the tire pressure sensor information acquisition method described in the above embodiments, and its implementation manner is the same as the principle, and is not repeated.
The present invention also provides a storage medium having stored thereon a computer program which, when executed by a processor, implements the tire pressure sensor information acquisition method according to any one of the above embodiments.
The present invention also provides an electronic device comprising: a processor; and the number of the first and second groups,
a memory for storing executable instructions of the processor;
wherein the processor is configured to execute the tire pressure sensor information acquisition method of any one of the above embodiments via execution of executable instructions.
An embodiment of the present invention further provides a tire pressure sensor information acquiring apparatus, including: a memory, a processor and a computer program, wherein the computer program is stored in the memory, and the processor runs the computer program to execute the tire pressure sensor information acquisition method in the above embodiments.
An embodiment of the present invention further provides a storage medium, including: a readable storage medium and a computer program stored on the readable storage medium for implementing the tire pressure sensor information acquisition method described in the above embodiments.
An embodiment of the present invention also provides a program product including a computer program (i.e., executing instructions), the computer program being stored in a readable storage medium. The at least one processor of the encoding apparatus may read the computer program from a readable storage medium, and the at least one processor executes the computer program to cause the encoding apparatus to implement the tire pressure sensor information acquisition method provided in the foregoing various embodiments.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (16)
1. A tire pressure sensor information acquisition method, characterized by comprising:
when the information of the automobile where the tire pressure sensor is located is not acquired, sequentially sending N matched signals to the tire pressure sensor, wherein N is a positive integer;
if a feedback signal sent by the tire pressure sensor is received, determining a first matching signal in the N matching signals corresponding to the feedback signal;
acquiring a first protocol corresponding to the first matching signal from a protocol library, wherein the protocol library comprises N protocols corresponding to N matching signals one by one;
and analyzing the feedback signal according to the first protocol to obtain the information of the tire pressure sensor.
2. The method of claim 1, wherein before sequentially transmitting the N matching signals to the tire pressure sensors, further comprising:
acquiring the N matching signals and N protocols in one-to-one correspondence with the N matching signals, storing the N protocols in one-to-one correspondence with the N matching signals into the protocol library, and storing the N matching signals into a signal library;
sending N matching signals to the tire pressure sensor in proper order includes:
and sequentially sending the N matched signals stored in the signal base to the tire pressure sensor.
3. The method according to claim 1 or 2, wherein the determining a first matching signal of the N matching signals corresponding to the feedback signal if the feedback signal sent by the tire pressure sensor is received comprises:
and if the feedback signal is received within a preset time interval T after the nth matching signal is sent and before the (N + 1) th matching signal is sent, determining the nth matching signal as the first matching signal according to the feedback signal, wherein N is a positive integer and is less than or equal to N.
4. The method according to claim 1 or 2, wherein after sequentially transmitting the N matching signals to the tire pressure sensors, further comprising:
if the feedback signals sent by the tire pressure sensor are not received after the N matching signals are sent, updating the N matching signals and N protocols in one-to-one correspondence with the N matching signals from a matching server through the Internet, storing the N protocols in one-to-one correspondence with the N matching signals into the protocol library, and storing the N matching signals into a signal library;
and sequentially sending the updated N matched signals in the signal base to the tire pressure sensor.
5. The method according to claim 1 or 2, wherein after sequentially transmitting the N matching signals to the tire pressure sensors, further comprising:
if the feedback signals sent by the tire pressure sensor are not received after the N matching signals are sent, receiving N matching signals input by a user and N protocols corresponding to the N matching signals one by one through an interaction device, storing the N protocols corresponding to the N matching signals one by one into a protocol library, and storing the N matching signals into a signal library;
and sequentially sending the updated N matched signals in the signal base to the tire pressure sensor.
6. The method of claim 1 or 2, wherein the sequentially transmitting the N matching signals to the tire pressure sensors further comprises:
sorting the N matched signals according to priority;
and sequentially transmitting the N matching signals according to the priority sorting sequence.
7. The method according to claim 1 or 2,
the matching signal is used for triggering the tire pressure sensor to send a feedback signal;
the feedback signal includes: a high frequency signal, an air leak signal, and/or an indicator light flashing signal.
8. A tire pressure sensor information acquisition apparatus, characterized by comprising:
the device comprises a sending module, a receiving module and a processing module, wherein the sending module is used for sequentially sending N matching signals to the tire pressure sensor when the information of the automobile where the tire pressure sensor is located is not acquired, and N is a positive integer;
the receiving module is used for determining a first matching signal in the N matching signals corresponding to the feedback signal if the feedback signal sent by the tire pressure sensor is received;
an obtaining module, configured to obtain a first protocol corresponding to the first matching signal one to one from a protocol library, where the protocol library includes N protocols corresponding to N matching signals one to one;
and the analysis module is used for analyzing the feedback signal according to the first protocol to obtain the information of the tire pressure sensor.
9. The apparatus of claim 8,
the acquisition module is further used for acquiring the N matching signals and N protocols in one-to-one correspondence with the N matching signals, storing the N protocols in one-to-one correspondence with the N matching signals into the protocol library, and storing the N matching signals into the signal library;
the transmitting module is specifically configured to sequentially transmit the N matching signals stored in the signal library to the tire pressure sensor.
10. The apparatus according to claim 8 or 9, wherein the receiving module is specifically configured to determine that the nth matching signal is the first matching signal according to the feedback signal if the feedback signal is received within a preset time interval T after the nth matching signal is sent and before the (N + 1) th matching signal is sent, where N is a positive integer and N is less than or equal to N.
11. The device according to claim 8 or 9, further comprising a matching signal updating module, wherein the matching signal updating module is configured to update, from a matching server, the N matching signals and N protocols one-to-one corresponding to the N matching signals through the internet, store the N protocols one-to-one corresponding to the N matching signals into the protocol library, and store the N matching signals into a signal library, when the receiving module does not receive the feedback signal sent by the tire pressure sensor after the sending module has sent the N matching signals;
the sending module is specifically configured to sequentially send the updated N matching signals in the signal library to the tire pressure sensor.
12. The device according to claim 8 or 9, further comprising a matching signal updating module, wherein the matching signal updating module is configured to receive, through an interaction device, N matching signals input by a user and N protocols corresponding to the N matching signals one to one, store the N protocols corresponding to the N matching signals one to one in the protocol library, and store the N matching signals in the signal library, when the receiving module does not receive the feedback signal sent by the tire pressure sensor after the sending module sends the N matching signals;
the sending module is specifically configured to sequentially send the updated N matching signals in the signal library to the tire pressure sensor.
13. The apparatus according to claim 8 or 9, wherein the sending module is specifically configured to:
sorting the N matched signals according to a first priority level;
and sequentially transmitting the N matching signals from high to low according to the first priority level.
14. The apparatus of claim 8 or 9, wherein the matching signal is used to trigger the tire pressure sensor to send a feedback signal;
the feedback signal includes: a high frequency signal, an air leak signal, and/or an indicator light flashing signal.
15. A storage medium on which a computer program is stored, the computer program implementing the tire pressure sensor information acquisition method according to any one of claims 1 to 7 when executed by a processor.
16. An electronic device, comprising:
a processor; and the number of the first and second groups,
a memory for storing executable instructions of the processor;
wherein the processor is configured to perform the tire pressure sensor information acquisition method of any one of claims 1 to 7 via execution of the executable instructions.
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|---|---|---|---|
| CN201911338898.2A CN111141444B (en) | 2017-12-27 | 2017-12-27 | Tire pressure sensor information acquisition method and device, storage medium and electronic equipment |
| CN201711442275.0A CN108225659B (en) | 2017-12-27 | 2017-12-27 | Tire pressure sensor information acquisition method and device, storage medium and electronic equipment |
| PCT/CN2018/122162 WO2019128813A1 (en) | 2017-12-27 | 2018-12-19 | Tyre pressure sensor information acquisition method and apparatus, storage medium and electronic device |
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| CN201711442275.0A CN108225659B (en) | 2017-12-27 | 2017-12-27 | Tire pressure sensor information acquisition method and device, storage medium and electronic equipment |
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| CN201911338898.2A Division CN111141444B (en) | 2017-12-27 | 2017-12-27 | Tire pressure sensor information acquisition method and device, storage medium and electronic equipment |
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| CN111141444B (en) * | 2017-12-27 | 2021-11-16 | 深圳市道通合盛软件开发有限公司 | Tire pressure sensor information acquisition method and device, storage medium and electronic equipment |
| CN111038423B (en) * | 2019-12-04 | 2021-06-04 | 珠海格力电器股份有限公司 | Pneumatic control method and device, computer readable storage medium and vehicle |
| CN112512002A (en) * | 2020-11-19 | 2021-03-16 | 苏州驶安特汽车电子有限公司 | Intelligent hanging networking method for vehicle tire pressure receiver |
| CN113071270B (en) * | 2021-03-22 | 2023-02-28 | 深圳市道通科技股份有限公司 | Detection system, method, device, electronic equipment and computer readable storage medium |
| CN113968107B (en) * | 2021-10-26 | 2024-01-05 | 深圳市元征科技股份有限公司 | Activation method and device of vehicle tire pressure sensor, electronic equipment and storage medium |
| CN116512823B (en) * | 2023-07-03 | 2023-08-29 | 深圳市领世达科技有限公司 | Method and programming device capable of rapidly and wirelessly programming multiple tire pressure sensors |
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| CN108225659A (en) | 2018-06-29 |
| WO2019128813A1 (en) | 2019-07-04 |
| CN111141444B (en) | 2021-11-16 |
| CN111141444A (en) | 2020-05-12 |
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