CN117354839B - Wake-up sensitivity adjustment method, device, computer equipment and storage medium - Google Patents

Wake-up sensitivity adjustment method, device, computer equipment and storage medium Download PDF

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Publication number
CN117354839B
CN117354839B CN202311660323.9A CN202311660323A CN117354839B CN 117354839 B CN117354839 B CN 117354839B CN 202311660323 A CN202311660323 A CN 202311660323A CN 117354839 B CN117354839 B CN 117354839B
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China
Prior art keywords
sensitivity
vehicle
gear
instruction
mounted unit
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CN202311660323.9A
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Chinese (zh)
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CN117354839A (en
Inventor
张民遐
杨光
黄兆朴
冯智泉
郑琰
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Anhui Gaodeng Weixing Technology Co ltd
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Anhui Gaodeng Weixing Technology Co ltd
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Priority to CN202311660323.9A priority Critical patent/CN117354839B/en
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
    • G07B15/063—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

The application relates to a wake-up sensitivity adjustment method, a wake-up sensitivity adjustment device, a computer device and a storage medium. The method comprises the following steps: displaying a sensitivity configuration interface; responding to the gear selection operation, and determining a sensitivity gear selected by the gear selection operation from a plurality of sensitivity gears displayed on the sensitivity configuration interface; acquiring a sensitivity gear value corresponding to the selected sensitivity gear, acquiring a communication instruction template, filling the sensitivity gear value into instruction parameter bits in the communication instruction template, and acquiring a first communication instruction; and under the condition that Bluetooth communication connection between the single-chip vehicle-mounted unit and the vehicle is established, sending a first communication instruction to the single-chip vehicle-mounted unit through the Bluetooth communication connection so as to instruct the single-chip vehicle-mounted unit to acquire a sensitivity gear value from the first communication instruction under the condition that the instruction identification is recognized from the first communication instruction, and adjusting the awakening sensitivity of the single-chip vehicle-mounted unit according to the sensitivity gear value. The method can improve the utilization rate of resources.

Description

Wake-up sensitivity adjustment method, device, computer equipment and storage medium
Technical Field
The present disclosure relates to the field of ETC technologies, and in particular, to a wake-up sensitivity adjustment method, device, computer equipment, and storage medium.
Background
With the development of computer technology, ETC systems have emerged. ETC (Electronic Toll Collection, electronic toll collection system) performs short-range communication between an On-Board Unit (OBU) mounted inside a vehicle and a Road Side Unit (RSU) On an ETC lane of a toll station to realize a toll transaction between the vehicle and the toll station without stopping. The vehicle-mounted unit comprises a single-piece vehicle-mounted unit and a double-piece vehicle-mounted unit, and the single-piece vehicle-mounted unit has the characteristics of high communication speed and the like, so that the single-piece vehicle-mounted unit is selected by more and more users. In general, when the monolithic vehicle-mounted unit leaves the factory, the monolithic vehicle-mounted unit is configured with wake-up sensitivity, is in a standby state of power-on after being successfully installed on a vehicle, and can be waken up when receiving a signal of which the strength reaches the wake-up sensitivity sent by the road side unit on the vehicle, so that the monolithic vehicle-mounted unit is communicated with the road side unit to realize automatic payment. In the process of using the monolithic vehicle-mounted unit, a vehicle user may not be awakened under the influence of metal media such as a metal car film or a metal interlayer in a front windshield, or may be mistakenly brushed by other vehicles under the influence of adjacent channel interference, and the awakening sensitivity configured during delivery needs to be adjusted.
However, in the wake-up sensitivity adjustment process for the on-board unit, there is a problem in that the resource utilization rate is low.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a wake-up sensitivity adjustment method, apparatus, computer device, and computer-readable storage medium capable of improving resource utilization.
In a first aspect, the present application provides a wake-up sensitivity adjustment method, including:
displaying a sensitivity configuration interface; the sensitivity configuration interface displays a plurality of sensitivity gears;
determining a sensitive gear selected by a gear selection operation among the plurality of sensitive gears in response to the gear selection operation;
acquiring a sensitivity gear value corresponding to the selected sensitivity gear, acquiring a communication instruction template comprising a preset instruction identifier and a preset instruction parameter, filling the sensitivity gear value into the instruction parameter in the communication instruction template, and acquiring a first communication instruction;
and under the condition that Bluetooth communication connection with a single-chip vehicle-mounted unit on a vehicle is established, sending the first communication instruction to the single-chip vehicle-mounted unit through the Bluetooth communication connection, wherein the first communication instruction is used for indicating the single-chip vehicle-mounted unit to acquire the sensitivity gear value from an instruction parameter bit in the first communication instruction under the condition that the instruction identification is recognized from the first communication instruction, and adjusting the awakening sensitivity of the single-chip vehicle-mounted unit according to the sensitivity gear value.
In a second aspect, the present application further provides a wake-up sensitivity adjustment device, including:
the display module is used for displaying the sensitivity configuration interface; the sensitivity configuration interface displays a plurality of sensitivity gears;
a gear selection module configured to determine a sensitive gear selected by a gear selection operation among the plurality of sensitive gears in response to the gear selection operation;
the adjusting module is used for acquiring a sensitivity gear value corresponding to the selected sensitivity gear, acquiring a communication instruction template comprising a preset instruction identifier and a preset instruction parameter, filling the sensitivity gear value into the instruction parameter in the communication instruction template, and acquiring a first communication instruction; and under the condition that Bluetooth communication connection with a single-chip vehicle-mounted unit on a vehicle is established, sending the first communication instruction to the single-chip vehicle-mounted unit through the Bluetooth communication connection, wherein the first communication instruction is used for indicating the single-chip vehicle-mounted unit to acquire the sensitivity gear value from an instruction parameter bit in the first communication instruction under the condition that the instruction identification is recognized from the first communication instruction, and adjusting the awakening sensitivity of the single-chip vehicle-mounted unit according to the sensitivity gear value.
In a third aspect, the present application also provides a computer device comprising a memory and a processor, the memory storing a computer program, the processor implementing the following steps when executing the computer program:
displaying a sensitivity configuration interface; the sensitivity configuration interface displays a plurality of sensitivity gears;
determining a sensitive gear selected by a gear selection operation among the plurality of sensitive gears in response to the gear selection operation;
acquiring a sensitivity gear value corresponding to the selected sensitivity gear, acquiring a communication instruction template comprising a preset instruction identifier and a preset instruction parameter, filling the sensitivity gear value into the instruction parameter in the communication instruction template, and acquiring a first communication instruction;
and under the condition that Bluetooth communication connection with a single-chip vehicle-mounted unit on a vehicle is established, sending the first communication instruction to the single-chip vehicle-mounted unit through the Bluetooth communication connection, wherein the first communication instruction is used for indicating the single-chip vehicle-mounted unit to acquire the sensitivity gear value from an instruction parameter bit in the first communication instruction under the condition that the instruction identification is recognized from the first communication instruction, and adjusting the awakening sensitivity of the single-chip vehicle-mounted unit according to the sensitivity gear value.
In a fourth aspect, the present application also provides a computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of:
displaying a sensitivity configuration interface; the sensitivity configuration interface displays a plurality of sensitivity gears;
determining a sensitive gear selected by a gear selection operation among the plurality of sensitive gears in response to the gear selection operation;
acquiring a sensitivity gear value corresponding to the selected sensitivity gear, acquiring a communication instruction template comprising a preset instruction identifier and a preset instruction parameter, filling the sensitivity gear value into the instruction parameter in the communication instruction template, and acquiring a first communication instruction;
and under the condition that Bluetooth communication connection with a single-chip vehicle-mounted unit on a vehicle is established, sending the first communication instruction to the single-chip vehicle-mounted unit through the Bluetooth communication connection, wherein the first communication instruction is used for indicating the single-chip vehicle-mounted unit to acquire the sensitivity gear value from an instruction parameter bit in the first communication instruction under the condition that the instruction identification is recognized from the first communication instruction, and adjusting the awakening sensitivity of the single-chip vehicle-mounted unit according to the sensitivity gear value.
According to the wake-up sensitivity adjustment method, the device, the computer equipment and the storage medium, the plurality of sensitivity gears are displayed in the sensitivity configuration interface, the plurality of sensitivity gears respectively correspond to the sensitivity gear values, and because the communication command templates comprising the preset command identifications and the preset command parameter positions exist, when different sensitivity gears need to be adjusted, the sensitivity gear values corresponding to the sensitivity gears are transmitted to the command parameter positions, the first communication command can be generated, the setting and the storage of the command identifications for each sensitivity gear are not needed, and the resource utilization rate can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to the drawings without inventive effort for a person having ordinary skill in the art.
FIG. 1 is a diagram of an application environment for a wake-up sensitivity adjustment method in one embodiment;
FIG. 2 is a flow chart of a wake-up sensitivity adjustment method according to an embodiment;
FIG. 3 is a block diagram of a wake-up sensitivity adjustment device in one embodiment;
fig. 4 is an internal structural diagram of a computer device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
The wake-up sensitivity adjustment method provided by the embodiment of the application can be applied to an application environment shown in fig. 1. Wherein the computer device 102 communicates with the on-board unit 104 via a bluetooth wireless network. The computer device 102 may be a personal computer, a notebook computer, a smart phone, a tablet computer, a car computer, and a smart watch. The on-board unit 104 is an on-board unit that integrates the pass card inside the device. When the monolithic vehicle-mounted Unit 104 is in an operating state, the monolithic vehicle-mounted Unit is used for carrying out short-range communication with a Road Side Unit (RSU) in an ETC lane of a toll station so as to realize the fee transaction between a vehicle and the toll station under the condition of no parking. The one-piece on-board unit 104 is mounted inside the vehicle, may be mounted on the front windshield of the vehicle, or may be mounted on the center console of the vehicle, on the back of the vehicle computer screen, or elsewhere. In contrast to a two-piece on-board unit, the one-piece on-board unit 104 does not require a plug-in card for use.
Based on the application environment as shown in fig. 1, the computer device 102 may display a sensitivity configuration interface, determine a sensitivity gear selected by the gear selection operation in response to the gear selection operation, acquire a sensitivity gear value corresponding to the selected sensitivity gear, acquire a communication instruction template including a preset instruction identification and a preset instruction parameter, fill the sensitivity gear value into the instruction parameter in the communication instruction template, obtain a first communication instruction, send the first communication instruction to the on-board unit 104 through a bluetooth communication connection in case that a bluetooth communication connection with the on-board unit 104 has been established, acquire the sensitivity gear value from the instruction parameter in the first communication instruction in case that the instruction identification is recognized from the first communication instruction, and adjust the wake-up sensitivity of the on-board unit according to the sensitivity gear value.
In one embodiment, as shown in fig. 2, a wake-up sensitivity adjustment method is provided, and the method is applied to the computer device 102 in fig. 1, and is illustrated as an example, and includes the following steps 202 to 208. Wherein:
step 202, displaying a sensitivity configuration interface; the sensitivity configuration interface displays a plurality of sensitivity gears.
The sensitivity configuration interface is used for carrying out wake-up sensitivity adjustment on the monolithic vehicle-mounted unit. The sensitivity gear is an adjustable gear divided by wake-up sensitivity. The wake-up sensitivity is the lowest signal strength required to wake up the monolithic on-board unit from a standby state. After the monolithic vehicle-mounted unit is installed on a vehicle, the monolithic vehicle-mounted unit can be in a standby state when the signal with the intensity reaching the awakening sensitivity is not received, and can be awakened from the standby state to be switched into a working state when the signal with the intensity reaching the awakening sensitivity is received so as to communicate with the road side unit.
The number of the plurality of sensitivity steps may be 3, 5 or others. Different sensitivity gears can correspond to different wake-up sensitivity ranges, so that when the single-chip vehicle-mounted unit is in different sensitivity gears, the single-chip vehicle-mounted unit is waken up by signals with different intensities.
For example, the plurality of sensitivity gears may include a hard wake sensitivity gear, a standard sensitivity gear, and a easy wake sensitivity gear. The wake-up sensitivity range corresponding to the difficult wake-up sensitivity gear can be-46 dBm (dBm is a milliwatt decibel, or can be written as dBmW) to-48 dBm, the wake-up sensitivity range corresponding to the standard sensitivity gear can be-48 dBm to-50 dBm, and the wake-up sensitivity range corresponding to the easy wake-up sensitivity gear can be-50 dBm to-52 dBm. When the sensitivity gear of the single-chip vehicle-mounted unit is the standard sensitivity gear, the single-chip vehicle-mounted unit can wake up from a standby state when receiving signals with the intensity of-48 dBm to-50 dBm. In some scenarios, the difficult-to-wake-up sensitive gear may also be referred to as a low-sensitivity gear, the standard-sensitivity gear may also be referred to as a factory-sensitivity gear, and the easy-to-wake-up sensitive gear may also be referred to as a high-sensitivity gear.
In one embodiment, the computer device may display a sensitivity configuration interface in the application program, and a plurality of sensitivity gears in the sensitivity configuration interface. The application may be a native application or a child application running in an operating environment provided by a parent application, which is a native application.
In one embodiment, the computer device may run an application with a target identity, display a sensitivity configuration interface in the application, determine a monolithic on-board unit associated with the target identity, obtain a current sensitivity range of a plurality of sensitivity ranges stored for the monolithic on-board unit, display the plurality of sensitivity ranges in the sensitivity configuration interface, and display the current sensitivity range. Wherein the target identity is a computer identity distinguishing different users. The target identity may be an account, an identification number, a cell phone number, a license plate number, or others. The monolithic vehicle-mounted unit associated with the target identity can be a monolithic vehicle-mounted unit having a binding relationship with the target identity. The current sensitivity gear stored for the monolithic vehicle-mounted unit may be a sensitivity gear after the last wake-up sensitivity adjustment of the monolithic vehicle-mounted unit concerned is successful.
In one embodiment, the computer device may display a sensitivity configuration interface, obtain, via the bluetooth communication connection, a current sensitivity range in which the on-board unit is located among the plurality of sensitivity ranges, display the plurality of sensitivity ranges in the sensitivity configuration interface, and display the current sensitivity range if the bluetooth communication connection with the on-board unit on the vehicle has been established.
In one embodiment, the computer device may display a sensitivity configuration interface, display a plurality of sensitivity gears in the sensitivity configuration interface, and set a current one of the plurality of sensitivity gears to a non-triggerable state, and set other ones of the plurality of sensitivity gears other than the current one to a triggerable state.
In step 204, in response to the gear selection operation, a sensitive gear selected by the gear selection operation among the plurality of sensitive gears is determined.
Wherein each of the plurality of sensitivity gears may be displayed in the form of a control. The shift selection operation is an operation of selecting one of the plurality of sensitive shift positions. The shift selection operation may be an independent operation, and specifically may be a trigger operation for one of the plurality of sensitive shift positions. The gear selection operation may also be a combined operation, and specifically may include a trigger operation for one of the plurality of sensitivity gears, and a trigger operation for a confirmation adjustment control displayed in the sensitivity configuration interface after the trigger operation for the sensitivity gear. The triggering operation may be a clicking operation or a touching operation.
Step 206, obtaining a sensitivity gear value corresponding to the selected sensitivity gear, obtaining a communication instruction template comprising a preset instruction identifier and a preset instruction parameter, filling the sensitivity gear value into the instruction parameter in the communication instruction template, and obtaining a first communication instruction.
Wherein the sensitivity range value is a value preconfigured for the sensitivity range. For example, the sensitivity range value corresponding to the easy-to-wake sensitivity range may be 1, the sensitivity range value corresponding to the standard sensitivity range may be 2, and the sensitivity range value corresponding to the difficult-to-wake sensitivity range may be 3.
The communication instruction template is a template for generating a communication instruction. The preset instruction identifier is an identifier which is preset to identify an instruction for performing wake-up sensitivity-related processing. The instruction identification may be in literal form. The preset instruction parameter bit is a position for filling in the instruction parameter value in a preset communication instruction template. The preset instruction parameter bits in the communication instruction template may be positions specified by a preset parameter bit identifier. For example, the communication instruction template may be "D6 <" > ", where the instruction identification may be" D6", the instruction identification may be an identification agreed upon by a manufacturer producing the monolithic on-board unit, the parameter bit identifiers may be" < "and" > ", and the instruction parameter bits may be locations between" < "and" > ".
The first communication instruction is an instruction for wake-up sensitivity adjustment after communication with the on-board unit. When the sensitivity range value corresponding to the selected sensitivity range is 1, the communication instruction template is "D6 <" > ", and the first communication instruction may be" D6<1> ".
In one embodiment, the computer device may read a sensitivity range value corresponding to the selected sensitivity range from a preconfigured wake-up sensitivity database, obtain a communication instruction template including a preset instruction identifier and a preset instruction parameter from the wake-up sensitivity database, and fill the sensitivity range value as the instruction parameter value into the instruction parameter in the communication instruction template to obtain the first communication instruction. Wherein the wake-up sensitivity database is used for storing data related to the wake-up sensitivity.
Step 208, when a bluetooth communication connection with a monolithic on-board unit on the vehicle has been established, sending a first communication instruction to the monolithic on-board unit through the bluetooth communication connection, where the first communication instruction is used to instruct the monolithic on-board unit to obtain a sensitivity gear value from an instruction parameter bit in the first communication instruction when the instruction identifier is identified from the first communication instruction, and adjusting a wake-up sensitivity of the monolithic on-board unit according to the sensitivity gear value.
Among them, the Bluetooth communication connection is a communication connection established through a Bluetooth (wireless) wireless communication technology. The Bluetooth communication connection between the computer equipment and the on-board unit of the vehicle can be established in history or when the wake-up sensitivity is adjusted. When the Bluetooth communication connection with the on-vehicle monolithic vehicle-mounted unit is established, the computer equipment can initiate a Bluetooth connection request to the on-vehicle monolithic vehicle-mounted unit, and after receiving a message which is fed back by the on-vehicle monolithic vehicle-mounted unit to the Bluetooth connection request and is used for representing the permission connection, the Bluetooth communication connection with the on-vehicle monolithic vehicle-mounted unit is established.
In one embodiment, the computer device may send a first communication command to the on-board unit via the bluetooth communication connection when the bluetooth communication connection with the on-board unit on the vehicle has been established, and receive a feedback message indicating that the wake-up sensitivity adjustment is complete, which is fed back by the on-board unit in response to the first communication command.
In one embodiment, the on-board unit may determine a current sensitivity gear in which the on-board unit is currently located when the instruction identifier is identified from the first communication instruction, acquire a sensitivity gear value from the instruction parameter bit in the first communication instruction, and adjust the current sensitivity gear to a sensitivity gear corresponding to the sensitivity gear value to adjust the wake-up sensitivity of the on-board unit according to the sensitivity gear value.
In the wake-up sensitivity adjustment method, a plurality of sensitivity gears are displayed in the sensitivity configuration interface, and the plurality of sensitivity gears respectively correspond to the sensitivity gear values, so that the first communication command can be generated without setting and storing the command identifiers for each sensitivity gear because of the preset command identifiers and the preset command parameter position communication command templates.
In one embodiment, the step of sending the first communication command to the on-board unit via the bluetooth communication connection in step 208 includes: according to the length of the data packet, the first communication instruction is packaged into a data packet group; the length of each data packet in the data packet group is not more than the length of the data packet; and sending data packets in the data packet group to the single-chip vehicle-mounted unit through Bluetooth communication connection, wherein the data packets in the data packet group are used for indicating the single-chip vehicle-mounted unit to restore according to the data packet group to obtain a first communication instruction.
Wherein the packet length is the maximum length that the packet can accommodate data. The packet length may be 95 bytes, 100 bytes. Specifically, the communication model when the computer device and the monolithic vehicle-mounted unit communicate through the bluetooth communication connection may include a protocol layer and an application layer, where a bluetooth communication data frame structure is defined in the application layer, and the data packet length may be a maximum data length of one frame in the bluetooth communication data frame structure.
The bluetooth communication DATA frame structure sequentially includes sections with fields ST, CTL, LEN, DATA, BCC, where the DATA field (DATA content) of ST may be a frame header control word, the DATA field of CTL may be an 8-bit value, the highest bit indicates a packet start identifier, the other bits indicate a packet sequence number, the DATA field of LEN may be a transmitted packet length, the DATA field of DATA may be transmitted DATA, and the DATA field of BCC is used for BCC (Block Check Character, information group check code) checking.
When the computer equipment encapsulates the first communication instruction into the DATA domain, if the DATA length of the first communication instruction exceeds the DATA packet length, the first communication instruction is packetized to form a DATA packet group, and the DATA packet group is a combination formed by a plurality of DATA packets.
In this embodiment, the first communication instruction is encapsulated into the data packet group according to the data packet length, so that the length of each data packet in the data packet group is not greater than the data packet length, and thus the first communication instruction can be transmitted to the monolithic vehicle-mounted unit, and subsequent wake-up sensitivity adjustment is performed.
In one embodiment, each data packet in the data packet group may record a data packet sequence, and the on-board unit may restore the data packet group according to the data packet sequence to obtain the first communication instruction.
In one embodiment, the wake-up sensitivity adjustment method further includes the steps of: acquiring a preset value, wherein the preset value is different from a sensitivity gear value corresponding to any one of a plurality of sensitivity gears; acquiring a communication instruction template comprising a preset instruction identifier and a preset instruction parameter, filling a preset value into the instruction parameter in the communication instruction template, and acquiring a second communication instruction; under the condition that Bluetooth communication connection with a single-chip vehicle-mounted unit on the vehicle is established, sending a second communication instruction to the single-chip vehicle-mounted unit through the Bluetooth communication connection; the second communication instruction is used for indicating the single-chip vehicle-mounted unit to inquire the current sensitivity gear value of the single-chip vehicle-mounted unit when the instruction parameter bit in the second communication instruction is read to a preset value under the condition that the instruction identifier is identified from the second communication instruction; and acquiring a sensitivity gear value fed back by the single-chip vehicle-mounted unit, and marking a sensitivity gear corresponding to the fed back sensitivity gear value in the plurality of sensitivity gears as a current sensitivity gear.
Wherein, the preset value is a preset value, and when the sensitivity gear values corresponding to the plurality of sensitivity gears are 1, 2, and 3, the preset value may be a value different from 1, 2, and 3, for example, the preset value may be 0. The second communication instruction is an instruction for determining the current sensitivity gear of the monolithic vehicle-mounted unit after communication with the monolithic vehicle-mounted unit.
In this embodiment, the second communication instruction can be obtained by filling the preset value into the instruction parameter bits in the communication instruction template, so that multiplexing of the communication instruction template is realized, and the resource utilization rate can be improved; the current sensitivity gear is acquired through Bluetooth communication connection with the single-chip vehicle-mounted unit, so that accurate data can be ensured to be acquired.
In one embodiment, the computer device may obtain a preset value when displaying the sensitivity configuration interface, obtain a communication command template including a preset command identifier and a preset command parameter, fill the preset value into the command parameter in the communication command template, obtain a second communication command, establish a bluetooth communication connection with a monolithic on-board unit on the vehicle, send the second communication command to the monolithic on-board unit through the bluetooth communication connection when the bluetooth communication connection with the monolithic on-board unit is established, obtain a sensitivity gear value fed back by the monolithic on-board unit, and mark a sensitivity gear corresponding to the fed back sensitivity gear value in the plurality of sensitivity gears as a current sensitivity gear, and display the current sensitivity gear in the sensitivity configuration interface.
In one embodiment, the wake-up sensitivity adjustment method further includes the steps of: acquiring a plurality of historical following distances of a vehicle; the historical following distance is the distance between the vehicle and the previous vehicle in the running direction of the ETC lane when the vehicle enters the ETC lane in the history; determining a reference following distance of the vehicle according to the plurality of historical following distances; and when the reference following distance is not greater than the standard following distance, acquiring the current sensitivity gear of the single-chip vehicle-mounted unit, and highlighting the sensitivity gear lower than the current sensitivity gear in the plurality of sensitivity gears in the sensitivity configuration interface.
The following distance refers to a distance between two adjacent vehicles in a running direction, and specifically may be a distance between a tail of a front vehicle and a head of a rear vehicle. The number of the plurality of historical following distances may be fixed, such as 5, 10, or others; or may be non-stationary, such as a plurality of historical following distances generated during a historical period, which may be one year, half a year, or otherwise. The reference following distance is a following distance as a reference for comparison with a standard following distance. The standard following distance may be 10 meters. Highlighting is displayed in a distinct display style, for example, a sensitivity range lower than the current sensitivity range among the plurality of sensitivity ranges is displayed in red, and other sensitivity ranges are displayed in white.
In this embodiment, the reference following distance is determined according to a plurality of historical following distances, so that when the reference following distance is not greater than the standard following distance, it can be determined that the distance between the vehicle and the previous vehicle is generally close, which may cause adjacent channel interference, and the sensitivity gear lower than the current sensitivity gear among the plurality of sensitivity gears is highlighted, so that the purpose of suggesting the user to lower the wake-up sensitivity is achieved, and adjacent channel interference can be avoided.
In one embodiment, the distance between the vehicle and the previous vehicle in the running direction of the ETC lane can be measured by the distance measuring device each time the vehicle enters the ETC lane, and the distance is stored as the following distance of the vehicle entering the ETC lane. The distance measuring device may be an ultrasonic sensor, millimeter wave radar, lidar or other device, among others.
In one embodiment, the computer device may calculate an average for a plurality of historical following distances to obtain a reference following distance for the vehicle. The average value may be an arithmetic average value or a weighted average value, and the magnitude of the weight may be related to the generation time of the historical following distance, and the earlier the generation time is, the smaller the weight is, the later the generation time is, and the larger the weight is.
In one embodiment, when the reference following distance is not greater than the standard following distance and there are at least two sensitivity ranges lower than the current sensitivity range among the plurality of sensitivity ranges, the computer device may determine a target sensitivity range among the at least two sensitivity ranges according to an absolute value of a difference between the reference following distance and the standard following distance, in the sensitivity configuration interface, highlight the target sensitivity range in a first preset pattern, and highlight a sensitivity range other than the target sensitivity range among the at least two sensitivity ranges in a second preset pattern. The first preset pattern is different from the second preset pattern, and the first preset pattern is more prominent than the second preset pattern, for example, the first preset pattern may be red, and the second preset pattern may be blue.
In one embodiment, the computer device may determine a range of distance differences to which an absolute value of a difference between the reference following distance and the standard following distance belongs, determine a range difference corresponding to the range of distance differences, and determine a target sensitivity range of the at least two sensitivity ranges that corresponds to the range difference with the current sensitivity range. For example, the range of distance differences may include 6 meters to 8 meters, 8 meters to 10 meters, or other ranges, the range of 6 meters to 8 meters corresponding to a range of 2, the range of 8 meters to 10 meters corresponding to a range of 1; if the current sensitive gear is a high sensitive gear, the gear lower than the high sensitive gear can be a standard sensitive gear (the gear difference between the current sensitive gear and the high sensitive gear is 1) and a low sensitive gear (the gear difference between the current sensitive gear and the high sensitive gear is 2) in sequence; when the distance difference range is 6 meters to 8 meters, the target sensitivity gear may be a low sensitivity gear, and when the distance difference range is 8 meters to 10 meters, the target sensitivity gear may be a standard sensitivity gear.
In one embodiment, the vehicle is internally provided with a monolithic on-board unit and a first signal detection device, the vehicle is externally provided with a second signal detection device, and the wake-up sensitivity adjustment method further comprises the following steps: acquiring a plurality of historical signal strength differences of a vehicle; the historical signal intensity difference is the difference between a first signal intensity value detected by the first signal detection device and a second signal intensity value detected by the second signal detection device when the vehicle enters the ETC lane in a historical manner; determining a reference signal strength difference for the vehicle based on the plurality of historical signal strength differences; when the difference amplitude of the reference signal intensity difference exceeds the standard signal intensity difference amplitude, the current sensitivity gear of the single-chip vehicle-mounted unit is obtained, and in a sensitivity configuration interface, the sensitivity gear higher than the current sensitivity gear in the plurality of sensitivity gears is highlighted.
The historical signal strength difference may be an absolute value of a difference between the first signal strength value and the second signal strength value, or may be a difference between the second signal strength value and the first signal strength value. The first signal detection device is a signal detection device mounted inside the vehicle. The second signal detection device is a signal detection device mounted outside the vehicle. The signal detection device may be configured to receive a signal transmitted by the roadside unit, and further configured to communicate with the vehicle, and store the detected signal strength value to a memory corresponding to the vehicle. The communication between the signal detection device and the vehicle may be wired, for example, communication via a USB (Universal Serial Bus ) interface, or wireless, for example, communication via bluetooth.
The first signal strength value is a strength value of a signal transmitted by a roadside unit received by the first signal detection device in the ETC lane. The second signal strength value is a strength value of a signal transmitted by a road side unit received by the second signal detection device in the ETC lane. The reference signal strength difference is a signal strength difference for reference determined from a plurality of historical signal strength differences. The standard signal strength difference amplitude may be a preset signal strength difference amplitude for use as a standard, for example, may be 5dBm.
In this embodiment, the reference signal strength difference is determined according to the plurality of historical signal strength differences, so that when the difference amplitude of the reference signal strength difference is not smaller than the standard signal strength difference amplitude, it can be determined that the vehicle may be affected by signal attenuation of a metal medium (such as a metal car film or a metal interlayer front windshield), so that the signal strength received in the vehicle is smaller than the signal strength received outside the vehicle, and a monolithic vehicle-mounted unit mounted in the vehicle may not be awakened, and then a sensitivity gear higher than the current sensitivity gear among the plurality of sensitivity gears is highlighted, thereby achieving the purpose of suggesting that the user heightens the awakening sensitivity, and avoiding the problem that the monolithic vehicle-mounted unit cannot be awakened due to the signal attenuation of the metal medium.
In one embodiment, the computer device may calculate an average value for a plurality of historical signal strength differences to obtain a reference signal strength difference for the vehicle. The average value may be an arithmetic average value or a weighted average value, and the magnitude of the weight may be related to the generation time of the historical signal strength difference, and the earlier the generation time is, the smaller the weight is, and the later the generation time is, the larger the weight is.
In one embodiment, the method is implemented by a sub-application running in a running environment provided by a parent application, the parent application being a native application.
Among these, native applications (Native apps) are complete applications that rely on the operating system. Operating systems such as iOS (mobile operating system developed by apple corporation), android (Android), windows (operating system developed by microsoft corporation). The native application requires the user to use it after download. Native applications such as instant messaging software (WeChat, tencel QQ), third party paymate (Payment). A child application is an application that runs in the operating environment provided by the parent application. The sub-application can be used without downloading an installation. The sub-application may in particular be an applet, for example a WeChat applet.
In this embodiment, compared with the traditional mode of sending the monolithic vehicle-mounted unit back to the manufacturer and adjusting the wake-up sensitivity by the manufacturer by using professional handheld equipment, the method is realized by using the sub-application program, so that the user can adjust the method by himself, the operation is convenient, and the efficiency of adjusting the wake-up sensitivity can be improved.
In one embodiment, in a specific application scenario, the wake-up sensitivity adjustment method may be implemented by a micro-communication applet running on a smart phone, and the wake-up sensitivity adjustment method may specifically include the following steps.
The smart phone can start a WeChat applet in the WeChat application under the condition that the WeChat application is already running, run the WeChat applet with the target identity bound with the on-vehicle unit of the vehicle, display the main interface of the WeChat applet, display the sensitivity adjustment function entry in the main interface, respond to the triggering operation to the sensitivity adjustment function entry, display the sensitivity configuration interface.
The sensitivity configuration interface may display a sensitivity description trigger control, a status information display area, a sensitivity adjustment area, a sensitivity prompt information display area, and a confirmation adjustment control.
The sensitivity instruction triggering control may be used to display an instruction information interface after being triggered, and display instruction information corresponding to a plurality of sensitivity gears in the instruction information interface, where the instruction information corresponding to a sensitivity gear may be an adjustment suggestion, for example, the instruction information corresponding to a high sensitivity gear may be an instruction to a user to adjust to a high sensitivity gear after attaching a vehicle film to improve a problem of difficult recognition, the instruction information corresponding to a factory sensitivity gear may be an instruction to keep to a factory sensitivity gear when no problem exists, and the instruction information corresponding to a low sensitivity gear may be an instruction to adjust to a low sensitivity gear when the user encounters an adjacent road interference phenomenon such as an ETC of a front vehicle.
The status information display area may display a current sensitivity gear of the monolithic on-board unit, a current power of the monolithic on-board unit, and a time for last adjustment of the sensitivity gear. The sensitivity adjustment area may include a plurality of sensitivity gears in the form of controls, a common problem display trigger control, and a sensitivity status dynamic display area. The sensitivity prompt information display area may be used to prompt how to operate in the sensitivity configuration interface to achieve wake-up sensitivity adjustment. When the user does not select the sensitivity gear in the sensitivity adjustment area, the plurality of sensitivity gears in the sensitivity adjustment area, the sensitivity state dynamic display area, the sensitivity prompt information display area and the confirmation adjustment control can be displayed in gray; after the user selects the sensitivity gear in the sensitivity adjustment area, the selected sensitivity gear is highlighted, the sensitivity state dynamic display area is displayed as the state corresponding to the selected sensitivity gear, the explanation information corresponding to the selected sensitivity gear is displayed in the sensitivity adjustment area, and the sensitivity prompt information display area and the confirmation adjustment control are highlighted.
The smart phone can acquire the sensitivity gear adjusted by the single-chip vehicle-mounted unit bound to the target identity last time as the current sensitivity gear when the sensitivity configuration interface is displayed, and the current sensitivity gear is displayed in the state information display area.
The smart phone may determine a sensitive gear selected by the gear selection operation among the plurality of sensitive gears in response to the gear selection operation (a trigger operation to confirm the adjustment control after the sensitive gear is selected from the plurality of sensitive gears). In a specific use scene, the sensitivity gear of the monolithic vehicle-mounted unit when leaving the factory can be a standard sensitivity gear, and after the monolithic vehicle-mounted unit is mounted on a vehicle, on one hand, if a situation that the monolithic vehicle-mounted unit cannot be awakened exists in the process of using the monolithic vehicle-mounted unit by a user, a signal emitted by a road side unit is possibly weakened by a metal car membrane of the vehicle or a metal medium such as a metal interlayer in a front windshield, and the like, the sensitivity gear can be adjusted by the user to enable the awakening sensitivity to be higher, for example, the standard sensitivity gear is adjusted to be a sensitivity gear easy to awaken, so that the monolithic vehicle-mounted unit can be awakened when receiving a signal with weaker strength, and the problem that the monolithic vehicle-mounted unit cannot be awakened is solved; on the other hand, if the user frequently encounters the problem of adjacent channel interference when entering the ETC lane, and the single-chip vehicle-mounted unit is awakened by mistake or the ETC account is brushed by mistake, the distance between the user vehicle and the front vehicle may be too short, and the user can adjust the sensitivity gear to enable the awakening sensitivity to be lower, for example, adjust the standard sensitivity gear to be a gear with difficult awakening sensitivity, so that the single-chip vehicle-mounted unit can be awakened when receiving a signal with stronger intensity, and the problem of adjacent channel interference is solved.
The intelligent mobile phone can display a first Bluetooth start prompt interface, in the first Bluetooth start prompt interface, information for prompting a user to start a Bluetooth function of the mobile phone and authorizing a micro messenger to use the Bluetooth function is displayed, a first confirmation frame for confirming that the Bluetooth of the mobile phone is started and the Bluetooth of the micro messenger is authorized is displayed, and a next control is displayed; under the condition that the first confirmation frame is checked, responding to the triggering operation of the next control in the first Bluetooth opening prompting interface, displaying a second Bluetooth opening prompting interface, displaying information prompting a user to open a Bluetooth switch of the monolithic vehicle-mounted unit in the second Bluetooth opening prompting interface, displaying operation guidance for guiding how to open the Bluetooth switch of the monolithic vehicle-mounted unit, displaying a second confirmation frame for confirming that the Bluetooth of the monolithic vehicle-mounted unit is opened, and displaying the next control; under the condition that the second confirmation frame is checked, responding to the triggering operation of the next control in the second Bluetooth opening prompt interface, establishing Bluetooth communication connection with a monolithic vehicle-mounted unit on the vehicle, displaying a sensitivity adjustment process interface, and displaying a progress bar of a wake-up sensitivity adjustment process in the sensitivity adjustment process interface.
After establishing Bluetooth communication connection with the monolithic vehicle-mounted unit, the smart phone can acquire a sensitivity gear value corresponding to the selected sensitivity gear, acquire a communication instruction template comprising a preset instruction identifier and a preset instruction parameter, and fill the sensitivity gear value into the instruction parameter in the communication instruction template to acquire a first communication instruction; sending a first communication instruction to the monolithic vehicle-mounted unit through Bluetooth communication connection; under the condition that the command identification is recognized from the first communication command, the single-chip vehicle-mounted unit acquires a sensitivity gear value from a command parameter bit in the first communication command, adjusts the awakening sensitivity of the single-chip vehicle-mounted unit according to the sensitivity gear value, and feeds back feedback information representing that the adjustment is successful and carrying the adjusted sensitivity gear value to the intelligent mobile phone after the adjustment is successful; after receiving feedback information of the monolithic vehicle-mounted unit, the intelligent mobile phone displays an adjustment completion interface, and displays a sensitivity gear corresponding to a sensitivity gear value in the feedback information in the adjustment completion interface.
In the specific steps of the wake-up sensitivity adjustment method, the current sensitivity gear can be obtained through other embodiments, specifically, the smart phone can operate the WeChat applet in a state without identity, and when the sensitivity configuration interface is displayed, bluetooth communication connection with a vehicle-mounted unit on the vehicle is established through the WeChat applet; acquiring a preset value and a communication instruction template comprising a preset instruction identifier and a preset instruction parameter; filling the preset value into an instruction parameter bit in a communication instruction template to obtain a second communication instruction, and sending the second communication instruction to the monolithic vehicle-mounted unit through Bluetooth communication connection; under the condition that the command identification is recognized from the second communication command, the single-chip vehicle-mounted unit inquires the current sensitivity gear value of the single-chip vehicle-mounted unit and feeds back the current sensitivity gear value to the smart phone when the preset value is read from the command parameter bit in the second communication command; the smart phone can receive the sensitivity gear value fed back by the monolithic vehicle-mounted unit, and marks the sensitivity gear corresponding to the fed back sensitivity gear value as the current sensitivity gear in the plurality of sensitivity gears. On the basis of the embodiment, when the first communication instruction is sent to the monolithic vehicle-mounted unit subsequently, bluetooth communication connection does not need to be established again.
It should be understood that, although the steps in the flowcharts related to the embodiments described above are sequentially shown as indicated by arrows, these steps are not necessarily sequentially performed in the order indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in the flowcharts described in the above embodiments may include a plurality of steps or a plurality of stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of the steps or stages is not necessarily performed sequentially, but may be performed alternately or alternately with at least some of the other steps or stages.
Based on the same inventive concept, the embodiment of the application also provides a wake-up sensitivity adjusting device for realizing the above-mentioned wake-up sensitivity adjusting method. The implementation of the solution provided by the device is similar to the implementation described in the above method, so the specific limitation in the embodiments of the wake-up sensitivity adjustment device or devices provided below may be referred to the limitation of the wake-up sensitivity adjustment method hereinabove, and will not be repeated here.
In one embodiment, as shown in fig. 3, there is provided a wake-up sensitivity adjustment device 300 comprising: a display module 310, a gear selection module 320, and an adjustment module 330, wherein:
a display module 310 for displaying a sensitivity configuration interface; the sensitivity configuration interface displays a plurality of sensitivity gears.
The gear selection module 320 is configured to determine a sensitive gear selected by the gear selection operation among the plurality of sensitive gears in response to the gear selection operation.
The adjusting module 330 is configured to obtain a sensitivity gear value corresponding to the selected sensitivity gear, obtain a communication instruction template including a preset instruction identifier and a preset instruction parameter, and fill the sensitivity gear value into the instruction parameter in the communication instruction template to obtain a first communication instruction; and under the condition that Bluetooth communication connection with the on-board unit on the vehicle is established, sending a first communication instruction to the on-board unit through the Bluetooth communication connection, wherein the first communication instruction is used for indicating the on-board unit to acquire a sensitivity gear value from an instruction parameter bit in the first communication instruction under the condition that the instruction identification is recognized from the first communication instruction, and adjusting the awakening sensitivity of the on-board unit according to the sensitivity gear value.
In one embodiment, the adjustment module 330 is further configured to encapsulate the first communication instruction into a packet group according to the packet length; the length of each data packet in the data packet group is not more than the length of the data packet; and sending data packets in the data packet group to the single-chip vehicle-mounted unit through Bluetooth communication connection, wherein the data packets in the data packet group are used for indicating the single-chip vehicle-mounted unit to restore according to the data packet group to obtain a first communication instruction.
In one embodiment, the wake-up sensitivity adjustment device 300 further includes a current sensitivity gear determining module; the current sensitivity gear determining module is used for acquiring a preset value, wherein the preset value is different from a sensitivity gear value corresponding to any one of a plurality of sensitivity gears; acquiring a communication instruction template comprising a preset instruction identifier and a preset instruction parameter, filling a preset value into the instruction parameter in the communication instruction template, and acquiring a second communication instruction; under the condition that Bluetooth communication connection with a single-chip vehicle-mounted unit on the vehicle is established, sending a second communication instruction to the single-chip vehicle-mounted unit through the Bluetooth communication connection; the second communication instruction is used for indicating the single-chip vehicle-mounted unit to inquire the current sensitivity gear value of the single-chip vehicle-mounted unit when the instruction parameter bit in the second communication instruction is read to a preset value under the condition that the instruction identifier is identified from the second communication instruction; and acquiring a sensitivity gear value fed back by the single-chip vehicle-mounted unit, and marking a sensitivity gear corresponding to the fed back sensitivity gear value in the plurality of sensitivity gears as a current sensitivity gear.
In one embodiment, the wake-up sensitivity adjustment device 300 further includes a data processing module, where the data processing module is configured to obtain a plurality of historical following distances of the vehicle; the historical following distance is the distance between the vehicle and the previous vehicle in the running direction of the ETC lane when the vehicle enters the ETC lane in the history; determining a reference following distance of the vehicle according to the plurality of historical following distances; the display module 310 is further configured to obtain a current sensitivity gear in which the monolithic vehicle-mounted unit is located when the reference following distance is not greater than the standard following distance, and highlight a sensitivity gear lower than the current sensitivity gear among the plurality of sensitivity gears in the sensitivity configuration interface.
In one embodiment, a monolithic on-board unit and a first signal detection device are installed inside the vehicle, and a second signal detection device is installed outside the vehicle; the data processing module is also used for acquiring a plurality of historical signal intensity differences of the vehicle; the historical signal intensity difference is the difference between a first signal intensity value detected by the first signal detection device and a second signal intensity value detected by the second signal detection device when the vehicle enters the ETC lane in a historical manner; determining a reference signal strength difference for the vehicle based on the plurality of historical signal strength differences; the display module 310 is further configured to obtain a current sensitivity gear in which the monolithic on-board unit is located when the difference amplitude of the reference signal intensity difference exceeds the standard signal intensity difference amplitude, and highlight a sensitivity gear higher than the current sensitivity gear among the plurality of sensitivity gears in the sensitivity configuration interface.
In one embodiment, the wake sensitivity adjustment device 300 is deployed in a sub-application, where the sub-application runs in an operating environment provided by a parent application, which is a native application.
The above-described individual modules in the wake-up sensitivity adjustment device may be implemented in whole or in part by software, hardware, and combinations thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.
In one embodiment, a computer device is provided, which may be a terminal, and the internal structure of which may be as shown in fig. 4. The computer device includes a processor, a memory, an input/output interface, a communication interface, a display unit, and an input means. The processor, the memory and the input/output interface are connected through a system bus, and the communication interface, the display unit and the input device are connected to the system bus through the input/output interface. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The input/output interface of the computer device is used to exchange information between the processor and the external device. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless mode can be realized through WIFI, a mobile cellular network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement a wake-up sensitivity adjustment method. The display unit of the computer device is used for forming a visual picture, and can be a display screen, a projection device or a virtual reality imaging device. The display screen can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, can also be a key, a track ball or a touch pad arranged on the shell of the computer equipment, and can also be an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the structures shown in FIG. 4 are block diagrams only and do not constitute a limitation of the computer device on which the present aspects apply, and that a particular computer device may include more or less components than those shown, or may combine some of the components, or have a different arrangement of components.
In an embodiment, there is also provided a computer device comprising a memory and a processor, the memory having stored therein a computer program, the processor implementing the steps of the method embodiments described above when the computer program is executed.
In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored which, when executed by a processor, carries out the steps of the method embodiments described above.
It should be noted that, the user information (including, but not limited to, user equipment information, user personal information, etc.) and the data (including, but not limited to, data for analysis, stored data, presented data, etc.) referred to in the present application are information and data authorized by the user or sufficiently authorized by each party, and the collection, use, and processing of the related data are required to meet the related regulations.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, database, or other medium used in the various embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, high density embedded nonvolatile Memory, resistive random access Memory (ReRAM), magnetic random access Memory (Magnetoresistive Random Access Memory, MRAM), ferroelectric Memory (Ferroelectric Random Access Memory, FRAM), phase change Memory (Phase Change Memory, PCM), graphene Memory, and the like. Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory, and the like. By way of illustration, and not limitation, RAM can be in the form of a variety of forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM), and the like. The databases referred to in the various embodiments provided herein may include at least one of relational databases and non-relational databases. The non-relational database may include, but is not limited to, a blockchain-based distributed database, and the like. The processors referred to in the embodiments provided herein may be general purpose processors, central processing units, graphics processors, digital signal processors, programmable logic units, quantum computing-based data processing logic units, etc., without being limited thereto.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the present application. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application shall be subject to the appended claims.

Claims (10)

1. A wake-up sensitivity adjustment method, the method comprising:
displaying a sensitivity configuration interface; the sensitivity configuration interface displays a plurality of sensitivity gears;
acquiring a plurality of historical following distances of a vehicle; the historical following distance is the distance between the vehicle and the previous vehicle in the running direction of the ETC lane when the vehicle enters the ETC lane in a historical manner;
Determining a reference following distance of the vehicle according to the plurality of historical following distances;
when the reference following distance is not greater than the standard following distance, acquiring a current sensitivity gear of the single-chip vehicle-mounted unit on the vehicle, and highlighting a sensitivity gear lower than the current sensitivity gear in the plurality of sensitivity gears in the sensitivity configuration interface;
determining a sensitive gear selected by a gear selection operation among the plurality of sensitive gears in response to the gear selection operation;
acquiring a sensitivity gear value corresponding to the selected sensitivity gear, acquiring a communication instruction template comprising a preset instruction identifier and a preset instruction parameter, filling the sensitivity gear value into the instruction parameter in the communication instruction template, and acquiring a first communication instruction;
and under the condition that Bluetooth communication connection with the monolithic vehicle-mounted unit is established, sending the first communication instruction to the monolithic vehicle-mounted unit through the Bluetooth communication connection, wherein the first communication instruction is used for indicating the monolithic vehicle-mounted unit to acquire the sensitivity gear value from the instruction parameter bit in the first communication instruction under the condition that the instruction identification is recognized from the first communication instruction, and adjusting the awakening sensitivity of the monolithic vehicle-mounted unit according to the sensitivity gear value.
2. The method of claim 1, wherein said sending the first communication instruction to the on-board unit via the bluetooth communication connection comprises:
according to the length of the data packet, the first communication instruction is packaged into a data packet group; the length of each data packet in the data packet group is not more than the length of the data packet;
and sending a data packet in the data packet group to the single-chip vehicle-mounted unit through the Bluetooth communication connection, wherein the data packet in the data packet group is used for indicating the single-chip vehicle-mounted unit to restore according to the data packet group to obtain the first communication instruction.
3. The method of claim 1, wherein the obtaining a current sensitivity range in which the on-board unit on the vehicle is located comprises:
acquiring a preset value, wherein the preset value is different from a sensitivity gear value corresponding to any one of the plurality of sensitivity gears;
acquiring a communication instruction template comprising a preset instruction identifier and a preset instruction parameter, filling the preset value into the instruction parameter in the communication instruction template, and acquiring a second communication instruction;
Transmitting the second communication instruction to the on-board unit through the Bluetooth communication connection under the condition that the Bluetooth communication connection between the on-board unit and the on-board unit is established; the second communication instruction is used for indicating the single-chip vehicle-mounted unit to inquire the current sensitivity gear value of the single-chip vehicle-mounted unit when the preset value is read from the instruction parameter bit in the second communication instruction under the condition that the instruction identifier is identified from the second communication instruction;
and acquiring a sensitivity gear value fed back by the single-chip vehicle-mounted unit, and marking a sensitivity gear corresponding to the fed back sensitivity gear value in the plurality of sensitivity gears as a current sensitivity gear.
4. A method according to any one of claims 1 to 3, wherein said determining a reference following distance of the vehicle from the plurality of historical following distances comprises:
and calculating an average value of the plurality of historical following distances to obtain a reference following distance of the vehicle.
5. A method according to any one of claims 1 to 3, wherein the vehicle is internally mounted with the monolithic on-board unit and a first signal detection device, and the vehicle is externally mounted with a second signal detection device, the method further comprising:
Acquiring a plurality of historical signal strength differences of the vehicle; the historical signal intensity difference is the difference between a first signal intensity value detected by the first signal detection device and a second signal intensity value detected by the second signal detection device when the vehicle historically enters an ETC lane;
determining a reference signal strength difference for the vehicle based on the plurality of historical signal strength differences;
and when the difference amplitude of the reference signal intensity difference exceeds the standard signal intensity difference amplitude, acquiring the current sensitivity gear of the single-chip vehicle-mounted unit, and highlighting the sensitivity gear higher than the current sensitivity gear in the plurality of sensitivity gears in the sensitivity configuration interface.
6. A method according to any one of claims 1 to 3, characterized in that the method is implemented by a sub-application running in a running environment provided by a parent application, which is a native application.
7. A wake-up sensitivity adjustment device, the device comprising:
the display module is used for displaying the sensitivity configuration interface; the sensitivity configuration interface displays a plurality of sensitivity gears;
The data processing module is used for acquiring a plurality of historical following distances of the vehicle; the historical following distance is the distance between the vehicle and the previous vehicle in the running direction of the ETC lane when the vehicle enters the ETC lane in a historical manner; determining a reference following distance of the vehicle according to the plurality of historical following distances;
the display module is further configured to obtain a current sensitivity gear in which the on-vehicle unit on the vehicle is located when the reference following distance is not greater than a standard following distance, and highlight a sensitivity gear lower than the current sensitivity gear in the plurality of sensitivity gears in the sensitivity configuration interface;
a gear selection module configured to determine a sensitive gear selected by a gear selection operation among the plurality of sensitive gears in response to the gear selection operation;
the adjusting module is used for acquiring a sensitivity gear value corresponding to the selected sensitivity gear, acquiring a communication instruction template comprising a preset instruction identifier and a preset instruction parameter, filling the sensitivity gear value into the instruction parameter in the communication instruction template, and acquiring a first communication instruction; and under the condition that Bluetooth communication connection with the monolithic vehicle-mounted unit is established, sending the first communication instruction to the monolithic vehicle-mounted unit through the Bluetooth communication connection, wherein the first communication instruction is used for indicating the monolithic vehicle-mounted unit to acquire the sensitivity gear value from the instruction parameter bit in the first communication instruction under the condition that the instruction identification is recognized from the first communication instruction, and adjusting the awakening sensitivity of the monolithic vehicle-mounted unit according to the sensitivity gear value.
8. The apparatus of claim 7, wherein the adjustment module is further configured to encapsulate the first communication instruction into a packet group according to a packet length; the length of each data packet in the data packet group is not more than the length of the data packet; and sending a data packet in the data packet group to the single-chip vehicle-mounted unit through the Bluetooth communication connection, wherein the data packet in the data packet group is used for indicating the single-chip vehicle-mounted unit to restore according to the data packet group to obtain the first communication instruction.
9. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method of any of claims 1 to 6 when the computer program is executed.
10. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 6.
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