CN117233500A - Intelligent key electric quantity detection method and device, electronic equipment and readable storage medium - Google Patents
Intelligent key electric quantity detection method and device, electronic equipment and readable storage medium Download PDFInfo
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Abstract
The application discloses an intelligent key electric quantity detection method, an intelligent key electric quantity detection device, electronic equipment and a readable storage medium, wherein a detection circuit for detecting an electric quantity state is arranged in an intelligent key, and a low-frequency antenna is controlled to emit a first signal in response to triggering operation for electric quantity detection; determining whether an intelligent key with a low electric quantity state exists according to the first feedback information of the first signal; if the intelligent key with the low electric quantity state exists, controlling the anti-theft controller to emit a second signal; and determining the target intelligent key with low electric quantity according to the received second feedback information of the intelligent key at the designated position of the anti-theft coil. Whether the intelligent key with low electric quantity exists or not is judged rapidly through the first feedback information, if the intelligent key with low electric quantity exists, which intelligent key has low electric quantity is determined specifically according to the second feedback information, and because the communication distance of the anti-theft controller is very short, the intelligent key with low electric quantity can be sequentially detected one by one, so that a user can know the electric quantity state of the key in time.
Description
Technical Field
The present application relates to the field of automotive technologies, and in particular, to a method and apparatus for detecting electric quantity of an intelligent key, an electronic device, and a readable storage medium.
Background
With the development of automobile technology, a PEPS (Passive-Entry-Passive-Start) system is mostly configured in a vehicle, and functions such as unlocking and starting are realized through an intelligent key.
The intelligent key of car needs the battery to drive, because the intelligent key does not have screen display function under the general circumstances, consequently the intelligent key battery does not have the electricity only can discover when using, leads to the unable timely discovery intelligent key of user to have the electricity, can't in time change the battery, brings inconvenience for daily trip.
Disclosure of Invention
In view of the foregoing, embodiments of the present application are directed to providing a smart key power detection method, apparatus, electronic device, and readable storage medium, which overcome or at least partially solve the foregoing problems.
In a first aspect, an embodiment of the present application discloses a method for detecting an electric quantity of an intelligent key, where a detection circuit for detecting an electric quantity state is provided in the intelligent key, and the method includes:
controlling the low-frequency antenna to transmit a first signal in response to a triggering operation for power detection;
determining whether an intelligent key with a low electric quantity state exists according to the received first feedback information of the intelligent key for the first signal; the first feedback information includes state of charge information;
controlling the anti-theft controller to emit a second signal under the condition that the intelligent key with the low electric quantity state exists;
according to the received second feedback information of the intelligent key at the appointed position of the anti-theft coil aiming at the second signal, determining a target intelligent key with a low electric quantity state; the second feedback information includes state of charge information.
In a second aspect, an embodiment of the present application discloses a smart key power detection device, in which a detection circuit for detecting a power state is provided in the smart key, the device includes:
the first transmitting module is used for responding to triggering operation for electric quantity detection and controlling the low-frequency antenna to transmit a first signal;
the first judging module is used for determining whether the intelligent key with the low electric quantity state exists according to the received first feedback information of the intelligent key aiming at the first signal; the first feedback information includes state of charge information;
the second transmitting module is used for controlling the anti-theft controller to transmit a second signal under the condition that the intelligent key with the low electric quantity state exists;
the second judging module is used for determining a target intelligent key with a low electric quantity state according to the received second feedback information of the intelligent key at the designated position of the anti-theft coil aiming at the second signal; the second feedback information includes state of charge information.
In a third aspect, an embodiment of the present application discloses an electronic device, including a processor and a memory, the memory storing a program or instructions executable on the processor, the program or instructions implementing the steps of the method according to the first aspect when executed by the processor.
In a fourth aspect, embodiments of the present application disclose a readable storage medium having stored thereon a program or instructions which when executed by a processor implement the steps of the method according to the first aspect.
In the embodiment of the application, a detection circuit for detecting the electric quantity state is arranged in the intelligent key, and the low-frequency antenna is controlled to transmit a first signal in response to triggering operation for electric quantity detection; determining whether an intelligent key with a low electric quantity state exists according to first feedback information of the received intelligent key aiming at a first signal; controlling the anti-theft controller to emit a second signal under the condition that the intelligent key with the low electric quantity state exists; and determining the target intelligent key with the low electric quantity state according to the received second feedback information of the intelligent key at the designated position of the anti-theft coil aiming at the second signal. The first feedback information and the second feedback information can comprise electric quantity state information, the intelligent key is searched through the first signal sent by the low-frequency antenna, whether the intelligent key with low electric quantity exists or not is judged through the first feedback information returned by the intelligent key, if so, according to the condition that the intelligent key is low in electric quantity based on the second feedback information returned by the second signal sent by the burglar alarm controller, the condition that the intelligent key is low in electric quantity can be determined specifically, and because the communication distance of the burglar alarm controller is very short, whether the condition that the electric quantity is low or not can be verified sequentially through the second feedback information can be determined.
Drawings
FIG. 1 is a flow chart of steps of a method for detecting electric quantity of a smart key according to an embodiment of the present application;
FIG. 2 is a flowchart illustrating steps of another method for detecting electric quantity of a smart key according to an embodiment of the present application;
fig. 3 is a schematic diagram of a data format of first feedback information and second feedback information according to an embodiment of the present application;
fig. 4 is a schematic diagram of a data format of a first signal sent by a low-frequency antenna according to an embodiment of the present application;
fig. 5 is a schematic diagram of a data format of a second signal sent by the anti-theft controller according to an embodiment of the present application;
FIG. 6 is a schematic diagram of an embodiment of the present application;
FIG. 7 is an optimized device for steering control of a vehicle to keep a lane of travel according to an embodiment of the present application;
FIG. 8 is a block diagram of an electronic device of the present application;
fig. 9 is a block diagram of an electronic device in accordance with another embodiment of the application.
Detailed Description
Exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the application to those skilled in the art.
Referring to fig. 1, a method for detecting electric quantity of a smart key according to an embodiment of the present application is shown, where a detection circuit for detecting an electric quantity state is provided in the smart key, and the method includes:
in step 101, the low frequency antenna is controlled to transmit a first signal in response to a triggering operation for power detection.
In the embodiment of the application, the intelligent key can be a key with a built-in detection circuit for detecting the state of charge, and the detection circuit can determine whether the battery of the intelligent key has a low-charge condition through voltage, for example, the normal no-load voltage of the intelligent key is generally 3.2V, and if the no-load voltage is lower than 2.9V, the low-charge condition is possible, so the detection circuit can determine the current state of charge of the intelligent key through detecting the voltage of the no-load state of the intelligent key. The vehicle is usually equipped with many smart keys, and the outward appearance of smart key is unanimous, and smart key itself does not possess the display screen that reflects self electric quantity condition, and many smart keys as long as one of them has electricity and is located the preset within range of vehicle, can interact with the vehicle, realizes the keyless entering of vehicle, consequently, the user is difficult to distinguish the electric quantity condition of every smart key. When a user is in the vehicle, the multimedia screen of the vehicle and the low-frequency antenna built in the vehicle can be utilized to determine whether the intelligent key in the communication range of the low-frequency antenna has a low electric quantity.
Further, the execution subject of the method of the present application may be a body controller that may respond to the operation of a multimedia screen within the vehicle. Under the condition that four doors of a vehicle are closed, a power supply is in an ON gear, an operable multimedia screen enters an intelligent key electric quantity detection interface, a low-frequency antenna is controlled to emit a first signal in response to triggering operation for electric quantity detection, and the first signal can be a low-frequency triggering signal and is used for searching an intelligent key in a communication range.
Step 102, determining whether an intelligent key with a low electric quantity state exists according to the received first feedback information of the intelligent key for the first signal; the first feedback information includes state of charge information.
In the embodiment of the application, after receiving the first signal, the smart key may feed back first feedback information to the low-frequency antenna, where the first feedback information may be a high-frequency signal, and the first feedback information may include electric quantity state information.
Specifically, the intelligent key feeds back the battery state of charge together when feeding back information to the vehicle body controller each time; the first feedback information fed back to the vehicle body controller by the smart key includes a battery state of charge data bit, for example, the data bit is 0, which indicates that the battery of the smart key is in a normal charge state, and the data bit is 1, which indicates that the battery state of charge of the smart key is in a low charge state. And the vehicle body controller determines the electric quantity state of the intelligent key according to the value of the battery electric quantity state data bit in the received first feedback information.
Further, the vehicle body controller controls the low-frequency antenna to sequentially send first signals to the plurality of intelligent keys, and the electric quantity state of each intelligent key can be determined according to first feedback information of each intelligent key aiming at the first signals. If the electric quantity state of each intelligent key is normal, step 103 is not needed, if the electric quantity state of the intelligent key is low, the user cannot distinguish which intelligent key is low, and step 103 is needed for specific screening.
And step 103, controlling the anti-theft controller to transmit a second signal under the condition that the intelligent key with the low electric quantity state exists.
In the embodiment of the application, an engine anti-theft locking system (IMMO) is an electronic device which is built into an automobile and can prevent the engine from operating without a correct key (or other verification measures). The password of the chip in the intelligent key is matched with the password in the starting electric door to control the starting of the engine, so that the aim of theft prevention is achieved, and forced short-circuit starting after people enter the automobile can be prevented. The anti-theft controller may be an IMMO system. Under the condition that the intelligent key with the low electric quantity state exists, the anti-theft controller can be controlled to emit a second signal, and the second signal can be replied (the communication distance is 3-5 cm) only when the intelligent key is positioned at the appointed position of the anti-theft coil (IMMO coil), so that each intelligent key can be sequentially placed at the appointed position of the anti-theft coil (IMMO coil), and the condition of which intelligent key has the low electric quantity state can be determined through the received second feedback information.
104, determining a target intelligent key with a low electric quantity state according to the received second feedback information of the intelligent key at the designated position of the anti-theft coil aiming at the second signal; the second feedback information includes state of charge information.
In the embodiment of the application, taking three intelligent keys as an example, if the intelligent key with the low electric quantity state exists, controlling the anti-theft controller to emit a second signal, placing the first intelligent key at the appointed position of the anti-theft coil, at the moment, only the first intelligent key is in the communication range of the anti-theft controller, receiving the second signal by the first intelligent key, feeding back second feedback information, wherein the second feedback information comprises electric quantity state information, determining whether the electric quantity state of the first intelligent key is low or not through the second feedback information fed back by the first intelligent key, after the electric quantity state of the first intelligent key is determined, leaving the first intelligent key from the appointed position of the anti-theft coil, placing the second intelligent key at the appointed position of the anti-theft coil, at the moment, only the second intelligent key is in the communication range of the anti-theft controller, receiving the second signal by the second intelligent key, feeding back the second feedback information, determining whether the electric quantity state of the second intelligent key is low or not through the second feedback information fed back by the second intelligent key, and detecting the third intelligent key specifically. The target intelligent keys with low electric quantity states in the three intelligent keys can be determined.
In the embodiment of the application, the first feedback information and the second feedback information can comprise electric quantity state information, the intelligent key is searched through the first signal sent by the low-frequency antenna, whether the intelligent key with low electric quantity exists or not is judged through the first feedback information returned by the intelligent key, if so, the condition of which intelligent key has low electric quantity can be specifically determined according to the second feedback information returned by the intelligent key based on the second signal sent by the burglar alarm controller, and because the communication distance of the burglar alarm controller is very short, whether the condition of low electric quantity exists or not can be verified through the second feedback information in sequence.
Referring to fig. 2, a further smart key power detection method according to an embodiment of the present application is provided, in which a detection circuit for detecting a power state is provided, and the method includes:
in step 201, the low frequency antenna is controlled to transmit a first signal in response to a triggering operation for power detection.
This step can refer to step 101, and will not be described here.
Optionally, step 201 specifically includes:
sub-step 2011, sequentially transmitting a first signal for each key fob.
In the embodiment of the application, the vehicle body controller can control the low-frequency antenna to send out the first signal aiming at each intelligent key in sequence so as to search the intelligent key.
Step 202, determining whether an intelligent key with a low electric quantity state exists according to first feedback information of the received intelligent key for the first signal; the first feedback information includes state of charge information.
This step can refer to step 102, and will not be described here.
Optionally, step 202 specifically includes:
a substep 2021 of determining whether corresponding first feedback information is received for each first signal;
sub-step 2022, if the first signal does not receive the corresponding first feedback information, determining that a smart key with a low electric quantity state exists;
sub-step 2023, if first feedback information corresponding to the first signal is received, determining whether a data bit representing the state of charge information in the first feedback information is a preset value, and determining that there is a smart key with a low state of charge if the data bit is the preset value.
In the embodiment of the present application, for sub-steps 2021 to 2023, if the vehicle is equipped with three smart keys (smart key 1, smart key 2 and smart key 3), then the information of these three smart keys is already stored in the vehicle, and when the vehicle body controller controls the low-frequency antenna to transmit the first signals, the vehicle body controller may transmit the first signals for each smart key in turn, and determine whether each first signal receives the corresponding first feedback information. Specifically, for example, if the first signal for searching the smart key 1 is sent, the first feedback information is not received, which indicates that the smart key 1 is not in the low-frequency antenna communication range, or the smart key 1 is in a completely powered-off state, and cannot respond to the first signal, and both cases can treat the smart key 1 as a low-power state. If the first signal for searching the smart key 1 is sent out and the first feedback information is received, it can be determined whether the electric quantity state of the smart key 1 is low according to whether the data bit representing the electric quantity state information in the first feedback information is a preset value. Similarly, the smart key 2 and the smart key 3 can be judged, and whether or not a smart key having a low electric quantity state exists in the communication range of the low-frequency antenna can be determined.
Step 203, displaying a first prompt message indicating whether to continue to detect the electric quantity when the intelligent key with the low electric quantity state exists.
And step 204, controlling the anti-theft controller to transmit a second signal in response to the confirmation operation of the first prompt information.
In the embodiment of the present application, for step 203 and step 204, the first feedback information may be displayed on the multimedia screen, and since the identifier of the smart key is written in the software and cannot be screened by naked eyes, the image prompt of the multimedia screen only can tell the inspector that several smart keys have low electric power, but the user cannot determine which one is specifically.
Therefore, under the condition that the intelligent key with the low electric quantity state exists, the first prompt information of whether to continue to detect the electric quantity can be displayed on the multimedia screen, the user can determine whether to specifically screen the electric quantity state of each intelligent key based on the operation of the first prompt information, and if the user selects to continue to screen, the anti-theft controller can be controlled to transmit a second signal in response to the confirmation operation of the first prompt information so as to specifically judge which intelligent key has the low electric quantity state.
Step 205, determining a target intelligent key with a low electric quantity state according to the received second feedback information of the intelligent key at the designated position of the anti-theft coil for the second signal; the second feedback information includes state of charge information.
This step can refer to step 104, and will not be described here.
Optionally, step 205 specifically includes:
and step 2051, when each intelligent key is at the designated position of the anti-theft coil, judging whether the received data bit representing the electric quantity state in the second feedback information is a preset value, and determining the intelligent key as a target intelligent key under the condition that the data bit is the preset value.
In the embodiment of the application, the vehicle body controller drives the anti-theft controller to send the second signal to search the intelligent key, and the second signal can be a low-frequency signal. At this time, the intelligent key is placed in the appointed position of the anti-theft coil in sequence, after the intelligent key receives the second signal, if the electric quantity is enough, the second feedback information is normally recovered, if the key battery is in a dead state, the anti-theft coil is required to generate a magnetic field through the whole car power supply, the intelligent key generates a short-term current through the coil inside the intelligent key, the intelligent key is supported to recover the second feedback information, and the second feedback information carries key electric quantity state information. Therefore, when the second feedback information cannot be normally fed back in the state that the intelligent key is low in power or completely powered off, the anti-theft coil can be utilized to normally feed back the second feedback information to the vehicle body controller. Based on the individual detection of each key, a target key having a low state of charge may be determined.
Optionally, the first feedback information and the second feedback information include smart key identification, and the method further includes:
and 206, after receiving the first feedback information or the second feedback information, displaying the identification of the intelligent key and the corresponding electric quantity state information on a vehicle-mounted screen.
In the embodiment of the application, after the first feedback information or the second feedback information is received, the identification of the intelligent key and the corresponding electric quantity state information can be displayed on the vehicle-mounted screen. The vehicle-mounted screen can be a multimedia screen of a center console, a dashboard and the like, and the application is not limited to the above. For example, it is possible to display: the intelligent key 1 has low electric quantity; the intelligent key 2 is normal; the intelligent key 3 is normal. The application does not limit the display mode of the vehicle-mounted screen. Through the information displayed on the vehicle-mounted screen, a user can intuitively see that a plurality of intelligent keys are in a low-power state and specifically which intelligent key is in a low-power state.
Step 207, sending out a second prompt message when the smart key with a low electric quantity state exists.
In the embodiment of the application, the second prompt message is sent out when the intelligent key with low electric quantity exists, and the second prompt message can prompt the user that the intelligent key with low electric quantity exists in a mode of sending out voice prompt through a loudspeaker, or prompt the user in a mode of popping up a prompt box on a vehicle-mounted screen.
Optionally, the method further comprises:
and step 208, stopping the electric quantity detection process of the intelligent key when the intelligent key with the low electric quantity state does not exist.
In the embodiment of the application, under the condition that the intelligent key with the low electric quantity state does not exist, the electric quantity detection process of the intelligent key is stopped, namely, the subsequent specific screening process by using the anti-theft controller is not needed to be continued.
Optionally, the first feedback information and the second feedback information are high frequency information; the first feedback information and the second feedback information comprise data bits indicating the electric quantity state information.
In the embodiment of the present application, the first feedback information and the second feedback information are high-frequency information, and the first feedback information and the second feedback information include data bits indicating the electric quantity state information. Referring to fig. 3, fig. 3 shows a schematic diagram of a data format of first feedback information and second feedback information according to an embodiment of the present application, including: the system comprises a front end code, a counter, a battery low-power zone bit, a remote control key value, CRC (cyclic redundancy check), key codes and other information. The low battery flag bit is a data bit representing the state of charge information, the key number can be the identification of the intelligent key, and the information of the rest data bits can be understood as basic information fed back by the intelligent key and used for verifying the identity of the intelligent key or recording the key number and the like. And determining the intelligent key and corresponding electric quantity state information according to the first feedback information and the second feedback information.
Referring to fig. 4, fig. 4 is a schematic diagram illustrating a data format of a first signal sent by a low frequency antenna according to an embodiment of the present application. Comprising the following steps: information such as frame type, number of antennas, key reply enable, key reply sequence, CRC check, random number, etc., wherein the key reply sequence is used to indicate which key replies to the first signal. Referring to fig. 5, fig. 5 shows a schematic diagram of a data format of a second signal sent by an anti-theft controller according to an embodiment of the present application. Comprising the following steps: key reply enable, key reply sequence, CRC check, random number, etc., wherein the key reply sequence is used for indicating which key replies the second signal. And according to the data interaction among the low-frequency antenna, the anti-theft controller and the intelligent key, the electric quantity detection of the intelligent key is realized.
Referring to fig. 6, fig. 6 shows a schematic diagram of an embodiment of the present application, which includes: a vehicle body controller, a low-frequency antenna, an anti-theft controller, a vehicle-mounted screen and the like. The automobile body controller and the anti-theft controller are connected through the LIN bus, the automobile body controller and the vehicle-mounted screen are connected through the CAN bus, the automobile body controller is further connected with the low-frequency antenna, the intelligent key, the low-frequency antenna and the anti-theft controller are communicated in a mode of receiving low-frequency signals and feeding back high-frequency signals, and under the condition that the intelligent key with low electric quantity exists, the vehicle-mounted screen CAN also send out sound alarm. According to the application, through the existing hardware facilities of the vehicle and the LF and RF information format customization of the PEPS system, the quick judgment of the electric quantity of the key is realized, the intelligent degree of the vehicle is improved, the condition of the power deficiency of the key can be found as early as possible, the intelligent key of the power deficiency is accurately determined, and inconvenience to a user is avoided.
In the embodiment of the application, the first feedback information and the second feedback information can comprise electric quantity state information, the intelligent key is searched through the first signal sent by the low-frequency antenna, whether the intelligent key with low electric quantity exists or not is judged through the first feedback information returned by the intelligent key, if so, the condition of which intelligent key has low electric quantity can be specifically determined according to the second feedback information returned by the intelligent key based on the second signal sent by the burglar alarm controller, and because the communication distance of the burglar alarm controller is very short, whether the condition of low electric quantity exists or not can be verified through the second feedback information in sequence.
Referring to fig. 7, there is shown a smart key power detection apparatus provided in an embodiment of the present application, in which a detection circuit for detecting a power state is provided, the apparatus including:
a first transmitting module 301, configured to control the low-frequency antenna to transmit a first signal in response to a triggering operation for power detection;
the first determining module 302 is configured to determine whether an intelligent key with a low electric quantity state exists according to the received first feedback information of the intelligent key for the first signal; the first feedback information includes state of charge information;
a second transmitting module 303, configured to control the anti-theft controller to transmit a second signal when the smart key with a low electric quantity state exists;
a second judging module 304, configured to determine, according to the received second feedback information of the smart key at the designated position of the anti-theft coil for the second signal, a target smart key with a low electric quantity state; the second feedback information includes state of charge information.
Optionally, the first transmitting module includes:
the first transmitting sub-module is used for sequentially transmitting a first signal aiming at each intelligent key;
optionally, the first judging module includes:
a first judging sub-module, configured to determine whether corresponding first feedback information is received for each first signal;
the second judging sub-module is used for determining that the intelligent key with the low electric quantity state exists if the first signal does not receive the corresponding first feedback information;
and the third judging sub-module is used for judging whether the data bit representing the electric quantity state information in the first feedback information is a preset value or not if the first feedback information corresponding to the first signal is received, and determining that the intelligent key with the low electric quantity state exists under the condition that the data bit is the preset value.
Optionally, the second transmitting module includes:
the first display sub-module is used for displaying first prompt information of whether to continue to detect the electric quantity or not under the condition that the intelligent key with the low electric quantity state exists;
and the second transmitting sub-module is used for responding to the confirmation operation of the first prompt information and controlling the anti-theft controller to transmit a second signal.
Optionally, the first feedback information and the second feedback information include smart key identification, and the apparatus further includes:
the first prompting module is used for displaying the identification of the intelligent key and corresponding electric quantity state information on the vehicle-mounted screen after receiving the first feedback information or the second feedback information;
and the second prompt module is used for sending out second prompt information under the condition that the intelligent key with the low electric quantity state exists.
Optionally, the second judging module includes:
and the third transmitting sub-module is used for judging whether the data bit representing the electric quantity state in the received second feedback information is a preset value or not when each intelligent key is positioned at the appointed position of the anti-theft coil, and determining the intelligent key as a target intelligent key under the condition that the data bit is the preset value.
Optionally, the method further comprises:
and the stop detection module is used for stopping the electric quantity detection process of the intelligent key under the condition that the intelligent key with the low electric quantity state does not exist.
Optionally, the first feedback information and the second feedback information are high frequency information; the first feedback information and the second feedback information comprise data bits indicating the electric quantity state information.
In summary, in the embodiment of the present application, a detection circuit for detecting an electric quantity state is provided in an intelligent key, and a low-frequency antenna is controlled to transmit a first signal in response to a triggering operation for electric quantity detection; determining whether an intelligent key with a low electric quantity state exists according to first feedback information of the received intelligent key aiming at a first signal; controlling the anti-theft controller to emit a second signal under the condition that the intelligent key with the low electric quantity state exists; and determining the target intelligent key with the low electric quantity state according to the received second feedback information of the intelligent key at the designated position of the anti-theft coil aiming at the second signal. The first feedback information and the second feedback information can comprise electric quantity state information, the intelligent key is searched through the first signal sent by the low-frequency antenna, whether the intelligent key with low electric quantity exists or not is judged through the first feedback information returned by the intelligent key, if so, according to the condition that the intelligent key is low in electric quantity based on the second feedback information returned by the second signal sent by the burglar alarm controller, the condition that the intelligent key is low in electric quantity can be determined specifically, and because the communication distance of the burglar alarm controller is very short, whether the condition that the electric quantity is low or not can be verified sequentially through the second feedback information can be determined.
Fig. 7 is a block diagram of an electronic device 600, according to an example embodiment. For example, the electronic device 600 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 7, an electronic device 600 may include one or more of the following components: a processing component 602, a memory 604, a power component 606, a multimedia component 608, an audio component 610, an input/output (I/O) interface 612, a sensor component 614, and a communication component 616.
The processing component 602 generally controls overall operation of the electronic device 600, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 602 may include one or more processors 620 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 602 can include one or more modules that facilitate interaction between the processing component 602 and other components. For example, the processing component 602 may include a multimedia module to facilitate interaction between the multimedia component 608 and the processing component 602.
The memory 604 is used to store various types of data to support operations at the electronic device 600. Examples of such data include instructions for any application or method operating on the electronic device 600, contact data, phonebook data, messages, pictures, multimedia, and so forth. The memory 604 may be implemented by any type or combination of volatile or nonvolatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
The power supply component 606 provides power to the various components of the electronic device 600. The power supply components 606 can include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the electronic device 600.
The multimedia component 608 includes a screen between the electronic device 600 and the user that provides an output interface. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense demarcations of touch or sliding actions, but also detect durations and pressures associated with the touch or sliding operations. In some embodiments, the multimedia component 608 includes a front camera and/or a rear camera. When the electronic device 600 is in an operational mode, such as a shooting mode or a multimedia mode, the front-facing camera and/or the rear-facing camera may receive external multimedia data. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.
The audio component 610 is for outputting and/or inputting audio signals. For example, the audio component 610 includes a Microphone (MIC) for receiving external audio signals when the electronic device 600 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 604 or transmitted via the communication component 616. In some embodiments, audio component 610 further includes a speaker for outputting audio signals.
The I/O interface 612 provides an interface between the processing component 602 and peripheral interface modules, which may be a keyboard, click wheel, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.
The sensor assembly 614 includes one or more sensors for providing status assessment of various aspects of the electronic device 600. For example, the sensor assembly 614 may detect an on/off state of the electronic device 600, a relative positioning of the components, such as a display and keypad of the electronic device 600, the sensor assembly 614 may also detect a change in position of the electronic device 600 or a component of the electronic device 600, the presence or absence of a user's contact with the electronic device 600, an orientation or acceleration/deceleration of the electronic device 600, and a change in temperature of the electronic device 600. The sensor assembly 614 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. The sensor assembly 614 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 614 may also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 616 is utilized to facilitate communication between the electronic device 600 and other devices, either in a wired or wireless manner. The electronic device 600 may access a wireless network based on a communication standard, such as WiFi, an operator network (e.g., 2G, 3G, 4G, or 5G), or a combination thereof. In one exemplary embodiment, the communication component 616 receives broadcast signals or broadcast-related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communication component 616 further includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the electronic device 600 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components for implementing a method for optimizing a lane for vehicle maintenance in accordance with an embodiment of the present application.
In an exemplary embodiment, a non-transitory computer-readable storage medium is also provided, such as memory 604, including instructions executable by processor 620 of electronic device 600 to perform the above-described method. For example, the non-transitory storage medium may be ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
Fig. 8 is a block diagram of an electronic device 700, according to an example embodiment. For example, the electronic device 700 may be provided as a server. Referring to fig. 8, electronic device 700 includes a processing component 722 that further includes one or more processors and memory resources represented by memory 732 for storing instructions, such as application programs, executable by processing component 722. The application programs stored in memory 732 may include one or more modules that each correspond to a set of instructions. In addition, the processing component 722 is configured to execute instructions to perform an optimization method for steering control of the vehicle to keep the driving lane according to the embodiment of the present application.
The electronic device 700 may also include a power supply component 726 configured to perform power management of the electronic device 700, a wired or wireless network interface 750 configured to connect the electronic device 700 to a network, and an input output (I/O) interface 758. The electronic device 700 may operate based on an operating system stored in memory 732, such as Windows Server, mac OS XTM, unixTM, linuxTM, freeBSDTM, or the like.
The embodiment of the application also provides a computer program product, which comprises a computer program, wherein the computer program is executed by a processor to realize the optimization method for steering control of the vehicle to keep a driving lane.
Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It is to be understood that the application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (10)
1. An intelligent key electric quantity detection method is characterized in that a detection circuit for detecting an electric quantity state is arranged in the intelligent key, and the method comprises the following steps:
controlling the low-frequency antenna to transmit a first signal in response to a triggering operation for power detection;
determining whether an intelligent key with a low electric quantity state exists according to the received first feedback information of the intelligent key for the first signal; the first feedback information includes state of charge information;
controlling the anti-theft controller to emit a second signal under the condition that the intelligent key with the low electric quantity state exists;
according to the received second feedback information of the intelligent key at the appointed position of the anti-theft coil aiming at the second signal, determining a target intelligent key with a low electric quantity state; the second feedback information includes state of charge information.
2. The method of claim 1, wherein controlling the low frequency antenna to transmit the first signal in response to the triggering operation for power detection comprises:
sequentially transmitting a first signal for each intelligent key;
according to the received first feedback information of the smart key for the first signal, determining whether the smart key with a low electric quantity state exists includes:
determining whether corresponding first feedback information is received for each first signal;
if the first signal does not receive the corresponding first feedback information, determining that the intelligent key with the low electric quantity state exists;
and if the first feedback information corresponding to the first signal is received, judging whether a data bit representing the electric quantity state information in the first feedback information is a preset value, and determining that the intelligent key with the low electric quantity state exists under the condition that the data bit is the preset value.
3. The method of claim 1, wherein controlling the anti-theft controller to transmit the second signal in the presence of the smart key having a low state of charge comprises:
displaying a first prompt message of whether to continue to detect the electric quantity or not under the condition that the intelligent key with the low electric quantity state exists;
and responding to the confirmation operation of the first prompt information, and controlling the anti-theft controller to emit a second signal.
4. The method of claim 1, wherein the first feedback information and the second feedback information comprise a smart key identification, the method further comprising:
after receiving the first feedback information or the second feedback information, displaying the intelligent key identification and the corresponding electric quantity state information on a vehicle-mounted screen;
and sending out second prompt information under the condition that the intelligent key with the low electric quantity state exists.
5. The method of claim 1, wherein the determining, based on the received second feedback information of the smart key at the designated location of the anti-theft coil for the second signal, the target smart key having a low state of charge comprises:
when each intelligent key is positioned at the appointed position of the anti-theft coil, judging whether the received data bit representing the electric quantity state in the second feedback information is a preset value, and determining the intelligent key as a target intelligent key under the condition that the data bit is the preset value.
6. The method according to claim 1, wherein the method further comprises:
and stopping the electric quantity detection process of the intelligent key under the condition that the intelligent key with the low electric quantity state does not exist.
7. The method of claim 1, wherein the first feedback information and the second feedback information are high frequency information; the first feedback information and the second feedback information comprise data bits indicating the electric quantity state information.
8. An intelligent key electric quantity detection device, characterized in that, be provided with the detection circuitry that is used for detecting the electric quantity state in the intelligent key, the device includes:
the first transmitting module is used for responding to triggering operation for electric quantity detection and controlling the low-frequency antenna to transmit a first signal;
the first judging module is used for determining whether the intelligent key with the low electric quantity state exists according to the received first feedback information of the intelligent key aiming at the first signal; the first feedback information includes state of charge information;
the second transmitting module is used for controlling the anti-theft controller to transmit a second signal under the condition that the intelligent key with the low electric quantity state exists;
the second judging module is used for determining a target intelligent key with a low electric quantity state according to the received second feedback information of the intelligent key at the designated position of the anti-theft coil aiming at the second signal; the second feedback information includes state of charge information.
9. An electronic device comprising a processor and a memory, the memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the method of any one of claims 1 to 7.
10. A readable storage medium, characterized in that it has stored thereon a program or instructions which, when executed by a processor, implement the steps of the method according to any of claims 1 to 7.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311188784.0A CN117233500A (en) | 2023-09-14 | 2023-09-14 | Intelligent key electric quantity detection method and device, electronic equipment and readable storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311188784.0A CN117233500A (en) | 2023-09-14 | 2023-09-14 | Intelligent key electric quantity detection method and device, electronic equipment and readable storage medium |
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| CN117233500A true CN117233500A (en) | 2023-12-15 |
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| CN202311188784.0A Pending CN117233500A (en) | 2023-09-14 | 2023-09-14 | Intelligent key electric quantity detection method and device, electronic equipment and readable storage medium |
Country Status (1)
| Country | Link |
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| CN (1) | CN117233500A (en) |
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2023
- 2023-09-14 CN CN202311188784.0A patent/CN117233500A/en active Pending
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