CN113888896A - Brake lever control method, device, equipment and computer-readable storage medium - Google Patents
Brake lever control method, device, equipment and computer-readable storage medium Download PDFInfo
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- 238000004590 computer program Methods 0.000 claims description 10
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- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/149—Traffic control systems for road vehicles indicating individual free spaces in parking areas coupled to means for restricting the access to the parking space, e.g. authorization, access barriers, indicative lights
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Abstract
The invention discloses a brake lever control method, a device, equipment and a computer readable storage medium, wherein the brake lever control method comprises the steps of receiving an induction oscillation signal; determining oscillation frequency information according to the induction oscillation signal; judging whether the oscillation frequency information exceeds a high pole position threshold value; when the oscillation frequency information exceeds the high-level threshold value, a high-level action signal is sent to a brake lever control motor; judging whether the oscillation frequency information is lower than a low pole position threshold value or not; and when the oscillation frequency information is lower than the low rod position threshold value, sending a low action signal to the brake rod control motor, wherein the low rod position threshold value is smaller than the high rod position threshold value. According to the invention, the system can drive the brake rod to fall down only when the vehicle passes through a longer distance in the process of exiting the barrier gate, so that the probability of crashing the vehicle or punching the system by the brake rod is naturally reduced, meanwhile, the condition that the brake rod falls down in advance due to the fluctuation of the induction oscillation signal is avoided, and the stability and the reliability of the system operation are improved.
Description
Technical Field
The present invention relates to the field of barrier gate detection, and in particular, to a method, an apparatus, a device, and a computer-readable storage medium for controlling a gate bar.
Background
With the development of social economy, the living standard of people is better and better, vehicles are more and more, the building scale of a parking lot as an infrastructure is larger and larger in recent years, and in the parking lot, the phenomena of impact caused by the fact that the vehicles pass through a barrier gate are generated. The ram is divided into a malignant ram and a system ram, wherein the malignant ram is formed by forcing the rear vehicle to pass through for malicious fee evasion in the falling process of the brake lever; the system plunger means that after the system is opened, the brake rod suddenly falls down to cause the vehicle owner plunger when a vehicle does not drive through a barrier gate, and the phenomenon of malicious plunger is rarely seen along with the development of the society, wherein the vehicle owner has higher quality. But the system ram phenomenon occurs occasionally.
The conventional barrier gate includes a vehicle detector and a gate lever, and the vehicle detector detects a reference frequency by monitoring the frequency of an LC oscillation circuit when no vehicle is present, and when a vehicle comes and presses a ground induction coil, an inductance value decreases, an LC oscillation frequency increases, and when the vehicle leaves, the LC oscillation frequency decreases.
In summary, the problem to be solved by those skilled in the art is how to avoid the occurrence of the punch phenomenon from the system perspective.
Disclosure of Invention
The invention aims to provide a brake lever control method, a brake lever control device, brake lever control equipment and a computer readable storage medium, which are used for solving the problem of a punch in the prior art.
In order to solve the above technical problem, the present invention provides a brake lever control method, including:
receiving an induced oscillation signal;
determining oscillation frequency information according to the induction oscillation signal;
judging whether the oscillation frequency information exceeds a high pole position threshold value;
when the oscillation frequency information exceeds the high-level threshold value, a high-level action signal is sent to a brake lever control motor;
judging whether the oscillation frequency information is lower than a low pole position threshold value or not;
and when the oscillation frequency information is lower than the low rod position threshold value, sending a low action signal to the brake rod control motor, wherein the low rod position threshold value is smaller than the high rod position threshold value.
Optionally, in the brake lever control method, the sending a low motion signal to the brake lever control motor when the oscillation frequency information is lower than the low lever position threshold includes:
and after the oscillation frequency information is determined to be lower than the low lever position threshold value, sending a low-position action signal to the brake lever control motor after first preset time.
Optionally, in the brake lever control method, the determining whether the oscillation frequency information exceeds a high lever position threshold includes:
judging whether the oscillation frequency information exceeds a high pole position threshold value for N times continuously;
correspondingly, when the oscillation frequency information exceeds the high level threshold, the sending a high level action signal to a brake lever control motor comprises:
and when the oscillation frequency information continuously exceeds the high-level threshold value for N times, sending a high-level action signal to the brake lever control motor.
Optionally, in the brake lever control method, the determining whether the oscillation frequency information is lower than a low lever position threshold includes:
judging whether the oscillation frequency information is lower than a low pole position threshold value for N times continuously;
correspondingly, the sending a low action signal to the brake lever control motor when the oscillation frequency information is lower than the low lever position threshold value comprises:
and when the oscillation frequency information is lower than the low lever position threshold value for N times continuously, sending a low-position action signal to the brake lever control motor.
A brake lever control device comprising:
the receiving module is used for receiving the induction oscillation signal;
the frequency module is used for determining oscillation frequency information according to the induction oscillation signal;
the vehicle entering judging module is used for judging whether the oscillation frequency information exceeds a high pole position threshold value;
the high-level action module is used for sending a high-level action signal to the brake lever control motor when the oscillation frequency information exceeds the high-level threshold value;
the departure judging module is used for judging whether the oscillation frequency information is lower than a low pole position threshold value or not;
and the low-level action module is used for sending a low-level action signal to the brake lever control motor when the oscillation frequency information is lower than the low-level threshold value, wherein the low-level threshold value is smaller than the high-level threshold value.
Optionally, in the brake lever control device, the low motion module includes:
and the delay action unit is used for sending a low-level action signal to the brake lever control motor after first preset time after the oscillation frequency information is determined to be lower than the low-level threshold value.
Optionally, in the brake lever control device, the vehicle entering judgment module includes:
the continuous vehicle entering judging unit is used for judging whether the oscillation frequency information exceeds a high pole position threshold value for N times continuously;
accordingly, the high-order action module comprises:
and the continuous high-level action unit is used for sending a high-level action signal to the brake lever control motor when the oscillation frequency information continuously exceeds the high-level threshold value for N times.
Optionally, in the brake lever control device, the departure judging module includes:
the continuous vehicle-out judging unit is used for judging whether the oscillation frequency information is lower than a low pole position threshold value for N times continuously;
accordingly, the low-order action module comprises:
and the continuous low-level action unit is used for sending a low-level action signal to the brake lever control motor when the oscillation frequency information is lower than the low lever threshold value for N times continuously.
A brake lever control apparatus comprising:
a memory for storing a computer program;
a processor for implementing the steps of the brake lever control method as described in any one of the above when executing the computer program.
A computer-readable storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of a brake lever control method as claimed in any one of the above.
According to the brake lever control method provided by the invention, the induction oscillation signal is received; determining oscillation frequency information according to the induction oscillation signal; judging whether the oscillation frequency information exceeds a high pole position threshold value; when the oscillation frequency information exceeds the high-level threshold value, a high-level action signal is sent to a brake lever control motor; judging whether the oscillation frequency information is lower than a low pole position threshold value or not; and when the oscillation frequency information is lower than the low rod position threshold value, sending a low action signal to the brake rod control motor, wherein the low rod position threshold value is smaller than the high rod position threshold value. According to the invention, two different thresholds are respectively set for the rising and falling of the brake bar, wherein the high bar threshold (even the threshold of the brake bar rising) is larger than the low bar threshold (even the threshold of the brake bar falling), namely, the brake bar is driven to fall by the system only when the vehicle passes a longer distance in the process of exiting the barrier gate, so that the probability of crashing the vehicle by the brake bar or impacting the system is naturally reduced, meanwhile, the condition that the brake bar falls in advance due to the fluctuation of an induced oscillation signal is avoided, and the stability and the reliability of the operation of the system are improved. The invention also provides a brake lever control device, equipment and a computer readable storage medium with the beneficial effects.
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In order to more clearly illustrate the embodiments or technical solutions of the present invention, 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 it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic flow chart illustrating a method for controlling a brake lever according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating another embodiment of a brake lever control method according to the present invention;
FIG. 3 is a schematic flow chart illustrating a method for controlling a brake lever according to another embodiment of the present invention;
fig. 4 is a schematic structural diagram of an embodiment of the brake lever control device provided by the present invention.
Detailed Description
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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 core of the present invention is to provide a method for controlling a brake lever, wherein a flow diagram of one embodiment of the method is shown in fig. 1, which is called as a first embodiment, and the method comprises the following steps:
s101: an induced oscillation signal is received.
S102: and determining oscillation frequency information according to the induction oscillation signal.
The induced oscillation signal is an oscillation signal of the LC oscillation circuit in the foregoing, and when a vehicle is present in an induction area corresponding to the coil, the oscillation frequency information may increase, and the oscillation frequency information may decrease after the vehicle leaves.
S103: and judging whether the oscillation frequency information exceeds a high pole position threshold value.
And when the high pole position threshold value is exceeded, indicating that the corresponding sensing area has a vehicle.
S104: and when the oscillation frequency information exceeds the high-level threshold value, sending a high-level action signal to the brake lever control motor.
The brake lever control motor lifts the brake lever to a preset height after receiving the high-level control signal; furthermore, since the induced oscillation signal is obtained at intervals, the following rule can be set at the brake lever control motor end:
receiving the high-level action signal and judging whether the brake lever is at a preset high level or not;
and when the press trunk is at a preset high position, ignoring the high-position action signal.
S105: and judging whether the oscillation frequency information is lower than a low pole position threshold value or not.
S106: and when the oscillation frequency information is lower than the low rod position threshold value, sending a low action signal to the brake rod control motor, wherein the low rod position threshold value is smaller than the high rod position threshold value.
S105 and S106 are similar to S103 and S104, and are not described herein again.
According to the brake lever control method provided by the invention, the induction oscillation signal is received; determining oscillation frequency information according to the induction oscillation signal; judging whether the oscillation frequency information exceeds a high pole position threshold value; when the oscillation frequency information exceeds the high-level threshold value, a high-level action signal is sent to a brake lever control motor; judging whether the oscillation frequency information is lower than a low pole position threshold value or not; and when the oscillation frequency information is lower than the low rod position threshold value, sending a low action signal to the brake rod control motor, wherein the low rod position threshold value is smaller than the high rod position threshold value. According to the invention, two different thresholds are respectively set for the rising and falling of the brake bar, wherein the high bar threshold (even the threshold of the brake bar rising) is larger than the low bar threshold (even the threshold of the brake bar falling), namely, the brake bar is driven to fall by the system only when the vehicle passes a longer distance in the process of exiting the barrier gate, so that the probability of crashing the vehicle by the brake bar or impacting the system is naturally reduced, meanwhile, the condition that the brake bar falls in advance due to the fluctuation of an induced oscillation signal is avoided, and the stability and the reliability of the operation of the system are improved.
With regard to avoiding punches due to induced oscillation signal fluctuations, the following is exemplified:
and assuming that the high pole threshold value is equal to the low pole threshold value, namely setting a reference value, then setting a threshold value, considering that a vehicle is in existence when the vehicle arrives more than the set threshold value plus the reference value, and considering that no vehicle is in existence when the vehicle arrives less than the set threshold value plus the reference value. Assuming that the vehicle detector reference frequency is 30000, the threshold value set is 100, that is, if the frequency is higher than 30100, it is considered that there is a vehicle, and if the frequency is lower than 30100, it is considered that there is no vehicle.
When a vehicle pays at an exit, the vehicle stops at the brake lever for paying, if the oscillation frequency information is just at 30100 (the reference frequency is 30000), the signal change of the vehicle detector is in a critical state, the brake lever is automatically opened after the payment is finished, the vehicle is started at a parking space, so that the micro vibration of the vehicle is caused, the oscillation frequency information is jumped near 30100, the change of the vehicle detector from existence to nonexistence can be caused, the brake lever falls, and the impact lever is caused by the unconscious advance of a vehicle owner.
With the method of the present invention, the above example becomes:
a baseline value is set, a threshold value is set, and then a no threshold value is set. The proper pull-apart distance without and with the door limit is much greater than the change caused by engine vibration. (the reference value + the threshold value without the door is the threshold value of the low rod position, the reference value + the threshold value with the door is the threshold value of the high rod position, and the threshold value of the high rod position is larger than the threshold value of the low rod position)
When the vehicle arrives, the oscillation frequency information is larger than the set threshold value plus the reference value, the vehicle is considered to be present, and when the oscillation frequency information is smaller than the set threshold value plus the reference value, the vehicle is considered to be absent. This completely avoids the need for a ram due to system jitter.
On the basis of the first specific embodiment, the falling step of the brake lever is further limited to obtain a second specific embodiment, a flow diagram of which is shown in fig. 2, and the method includes:
s201: an induced oscillation signal is received.
S202: and determining oscillation frequency information according to the induction oscillation signal.
S203: and judging whether the oscillation frequency information exceeds a high pole position threshold value.
S204: and when the oscillation frequency information exceeds the high-level threshold value, sending a high-level action signal to the brake lever control motor.
S205: and judging whether the oscillation frequency information is lower than a low pole position threshold value or not.
S206: and after the oscillation frequency information is determined to be lower than the low pole position threshold value, sending a low action signal to the brake lever control motor after a first preset time, wherein the low pole position threshold value is smaller than the high pole position threshold value.
Because the risk of the system plunger only occurs when the automobile drives away from the barrier gate, namely, during the falling of the brake bar, in the embodiment, after the oscillation frequency information is judged to be lower than the low bar level threshold value, the brake bar is not immediately put down, but the first preset time is waited, the automobile is ensured to be put down after being far away from the brake bar, the plunger or the automobile is further avoided, and the working stability and the reliability of the system are improved. The time of the first preset time can be adjusted according to actual needs, and is not limited herein.
On the basis of the first specific embodiment, the determination criteria of the high pole level threshold and the low pole level threshold are further defined to obtain a third specific embodiment, a flow chart of which is shown in fig. 3, and the method includes:
s301: an induced oscillation signal is received.
S302: and determining oscillation frequency information according to the induction oscillation signal.
S303: and judging whether the oscillation frequency information continuously exceeds a high pole position threshold for N times.
S304: and when the oscillation frequency information continuously exceeds the high-level threshold value for N times, sending a high-level action signal to the brake lever control motor.
S305: and judging whether the oscillation frequency information is lower than a low pole position threshold value for N times continuously.
S306: and when the oscillation frequency information is lower than the low lever position threshold value for N times continuously, sending a low action signal to the brake lever control motor, wherein the low lever position threshold value is smaller than the high lever position threshold value.
In actual work, to realize continuous monitoring of vehicle passing brake, the induced oscillation signal at the time point needs to be obtained every fixed time, so the induced oscillation signal in actual work is also an induced oscillation signal continuously sampled along time, in this embodiment, even if the induced oscillation signal corresponding to a certain time alone exceeds the high lever level threshold or is lower than the low lever level threshold, the system does not lift or drop the brake lever immediately, but when N (N may be any positive integer not less than 2, set according to actual conditions) induced oscillation signals adjacent in sampling time exceed the high lever level threshold or are lower than the low lever level threshold, the corresponding action signal is sent to make the brake lever control motor drive the brake lever to act, so as to avoid misjudgment caused by that the instantaneous induced oscillation signal is too high or too low due to voltage or current fluctuation inside the circuit, the detection accuracy is improved, and the working stability of the system is improved.
The following describes a brake lever control device according to an embodiment of the present invention, and the brake lever control device described below and the brake lever control method described above may be referred to correspondingly.
Fig. 4 is a block diagram of a brake lever control device according to an embodiment of the present invention, and referring to fig. 4, the brake lever control device may include:
a receiving module 100, configured to receive an induced oscillation signal;
a frequency module 200, configured to determine oscillation frequency information according to the induced oscillation signal;
the entering judgment module 300 is used for judging whether the oscillation frequency information exceeds a high pole position threshold value;
the high-order action module 400 is used for sending a high-order action signal to the brake lever control motor when the oscillation frequency information exceeds the high-order lever threshold value;
the departure judging module 500 is configured to judge whether the oscillation frequency information is lower than a low pole position threshold;
and a low-level motion module 600, configured to send a low-level motion signal to the brake lever control motor when the oscillation frequency information is lower than the low-level threshold, where the low-level threshold is smaller than the high-level threshold.
As a preferred embodiment, the low action module 600 includes:
and the delay action unit is used for sending a low-level action signal to the brake lever control motor after first preset time after the oscillation frequency information is determined to be lower than the low-level threshold value.
As a preferred embodiment, the vehicle entering judging module 300 includes:
the continuous vehicle entering judging unit is used for judging whether the oscillation frequency information exceeds a high pole position threshold value for N times continuously;
accordingly, the high action module 400 includes:
and the continuous high-level action unit is used for sending a high-level action signal to the brake lever control motor when the oscillation frequency information continuously exceeds the high-level threshold value for N times.
As a preferred embodiment, the departure judging module 500 includes:
the continuous vehicle-out judging unit is used for judging whether the oscillation frequency information is lower than a low pole position threshold value for N times continuously;
accordingly, the low action module 600 includes:
and the continuous low-level action unit is used for sending a low-level action signal to the brake lever control motor when the oscillation frequency information is lower than the low lever threshold value for N times continuously.
The brake lever control device provided by the invention is used for receiving an induction oscillation signal through the receiving module 100; a frequency module 200, configured to determine oscillation frequency information according to the induced oscillation signal; the entering judgment module 300 is used for judging whether the oscillation frequency information exceeds a high pole position threshold value; the high-order action module 400 is used for sending a high-order action signal to the brake lever control motor when the oscillation frequency information exceeds the high-order lever threshold value; the departure judging module 500 is configured to judge whether the oscillation frequency information is lower than a low pole position threshold; and a low-level motion module 600, configured to send a low-level motion signal to the brake lever control motor when the oscillation frequency information is lower than the low-level threshold, where the low-level threshold is smaller than the high-level threshold. According to the invention, two different thresholds are respectively set for the rising and falling of the brake bar, wherein the high bar threshold (even the threshold of the brake bar rising) is larger than the low bar threshold (even the threshold of the brake bar falling), namely, the brake bar is driven to fall by the system only when the vehicle passes a longer distance in the process of exiting the barrier gate, so that the probability of crashing the vehicle by the brake bar or impacting the system is naturally reduced, meanwhile, the condition that the brake bar falls in advance due to the fluctuation of an induced oscillation signal is avoided, and the stability and the reliability of the operation of the system are improved.
The brake lever control device of the present embodiment is used for implementing the aforementioned brake lever control method, and therefore, the specific implementation of the brake lever control device can be seen in the foregoing embodiments of the brake lever control method, for example, the receiving module 100, the frequency module 200, the entering judgment module 300, the high action module 400, the leaving judgment module 500, and the low action module 600 are respectively used for implementing steps S101, S102, S103, S104, S105, and S106 in the aforementioned brake lever control method, so that the specific implementation thereof can refer to the description of the corresponding embodiments of the respective portions, and is not repeated herein.
A brake lever control apparatus comprising:
a memory for storing a computer program;
a processor for implementing the steps of the brake lever control method as described in any one of the above when executing the computer program. According to the brake lever control method provided by the invention, the induction oscillation signal is received; determining oscillation frequency information according to the induction oscillation signal; judging whether the oscillation frequency information exceeds a high pole position threshold value; when the oscillation frequency information exceeds the high-level threshold value, a high-level action signal is sent to a brake lever control motor; judging whether the oscillation frequency information is lower than a low pole position threshold value or not; and when the oscillation frequency information is lower than the low rod position threshold value, sending a low action signal to the brake rod control motor, wherein the low rod position threshold value is smaller than the high rod position threshold value. According to the invention, two different thresholds are respectively set for the rising and falling of the brake bar, wherein the high bar threshold (even the threshold of the brake bar rising) is larger than the low bar threshold (even the threshold of the brake bar falling), namely, the brake bar is driven to fall by the system only when the vehicle passes a longer distance in the process of exiting the barrier gate, so that the probability of crashing the vehicle by the brake bar or impacting the system is naturally reduced, meanwhile, the condition that the brake bar falls in advance due to the fluctuation of an induced oscillation signal is avoided, and the stability and the reliability of the operation of the system are improved.
A computer-readable storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of a brake lever control method as claimed in any one of the above. According to the brake lever control method provided by the invention, the induction oscillation signal is received; determining oscillation frequency information according to the induction oscillation signal; judging whether the oscillation frequency information exceeds a high pole position threshold value; when the oscillation frequency information exceeds the high-level threshold value, a high-level action signal is sent to a brake lever control motor; judging whether the oscillation frequency information is lower than a low pole position threshold value or not; and when the oscillation frequency information is lower than the low rod position threshold value, sending a low action signal to the brake rod control motor, wherein the low rod position threshold value is smaller than the high rod position threshold value. According to the invention, two different thresholds are respectively set for the rising and falling of the brake bar, wherein the high bar threshold (even the threshold of the brake bar rising) is larger than the low bar threshold (even the threshold of the brake bar falling), namely, the brake bar is driven to fall by the system only when the vehicle passes a longer distance in the process of exiting the barrier gate, so that the probability of crashing the vehicle by the brake bar or impacting the system is naturally reduced, meanwhile, the condition that the brake bar falls in advance due to the fluctuation of an induced oscillation signal is avoided, and the stability and the reliability of the operation of the system are improved.
The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
It is to be noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The method, the device, the equipment and the computer readable storage medium for controlling the brake lever provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. A brake lever control method, comprising:
receiving an induced oscillation signal;
determining oscillation frequency information according to the induction oscillation signal;
judging whether the oscillation frequency information exceeds a high pole position threshold value;
when the oscillation frequency information exceeds the high-level threshold value, a high-level action signal is sent to a brake lever control motor;
judging whether the oscillation frequency information is lower than a low pole position threshold value or not;
and when the oscillation frequency information is lower than the low rod position threshold value, sending a low action signal to the brake rod control motor, wherein the low rod position threshold value is smaller than the high rod position threshold value.
2. The brake lever control method of claim 1, wherein the sending a low action signal to the brake lever control motor when the oscillation frequency information is below the low lever position threshold comprises:
and after the oscillation frequency information is determined to be lower than the low lever position threshold value, sending a low-position action signal to the brake lever control motor after first preset time.
3. The brake lever control method of claim 1, wherein the determining whether the oscillation frequency information exceeds a high lever position threshold comprises:
judging whether the oscillation frequency information exceeds a high pole position threshold value for N times continuously;
correspondingly, when the oscillation frequency information exceeds the high level threshold, the sending a high level action signal to a brake lever control motor comprises:
and when the oscillation frequency information continuously exceeds the high-level threshold value for N times, sending a high-level action signal to the brake lever control motor.
4. The brake lever control method of claim 1, wherein the determining whether the oscillation frequency information is below a low lever level threshold comprises:
judging whether the oscillation frequency information is lower than a low pole position threshold value for N times continuously;
correspondingly, the sending a low action signal to the brake lever control motor when the oscillation frequency information is lower than the low lever position threshold value comprises:
and when the oscillation frequency information is lower than the low lever position threshold value for N times continuously, sending a low-position action signal to the brake lever control motor.
5. A brake lever control device, comprising:
the receiving module is used for receiving the induction oscillation signal;
the frequency module is used for determining oscillation frequency information according to the induction oscillation signal;
the vehicle entering judging module is used for judging whether the oscillation frequency information exceeds a high pole position threshold value;
the high-level action module is used for sending a high-level action signal to the brake lever control motor when the oscillation frequency information exceeds the high-level threshold value;
the departure judging module is used for judging whether the oscillation frequency information is lower than a low pole position threshold value or not;
and the low-level action module is used for sending a low-level action signal to the brake lever control motor when the oscillation frequency information is lower than the low-level threshold value, wherein the low-level threshold value is smaller than the high-level threshold value.
6. The brake lever control device of claim 5, wherein the low-level actuation module comprises:
and the delay action unit is used for sending a low-level action signal to the brake lever control motor after first preset time after the oscillation frequency information is determined to be lower than the low-level threshold value.
7. The brake lever control device of claim 5, wherein the entry determination module comprises:
the continuous vehicle entering judging unit is used for judging whether the oscillation frequency information exceeds a high pole position threshold value for N times continuously;
accordingly, the high-order action module comprises:
and the continuous high-level action unit is used for sending a high-level action signal to the brake lever control motor when the oscillation frequency information continuously exceeds the high-level threshold value for N times.
8. The brake lever control device of claim 5, wherein the departure determination module comprises:
the continuous vehicle-out judging unit is used for judging whether the oscillation frequency information is lower than a low pole position threshold value for N times continuously;
accordingly, the low-order action module comprises:
and the continuous low-level action unit is used for sending a low-level action signal to the brake lever control motor when the oscillation frequency information is lower than the low lever threshold value for N times continuously.
9. A brake lever control apparatus, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the brake lever control method of any one of claims 1 to 4 when executing said computer program.
10. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, carries out the steps of the brake lever control method according to any one of claims 1 to 4.
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