阅读说明：本技术 自行车报警方法、装置、设备及存储介质 (Bicycle alarm method, device, equipment and storage medium ) 是由 施诚 陶恒飞 于 2020-12-02 设计创作，主要内容包括：本发明实施例公开了一种自行车报警方法、装置、设备及存储介质,所述方法包括：获取所述位置检测装置检测到的所述自行车的位置数据；根据所述位置数据确定所述自行车的第一状态,根据所述自行车的第一状态,获取所述检测转动装置检测到的所述自行车的车轮转动数据,所述第一状态为移动状态,或者静止状态；根据所述车轮转动数据确定所述自行车的第二状态,根据所述自行车第二状态控制所述自行车的报警器,所述第二状态为正常移动状态,或者非正常移动状态。通过上述自行车的第一状态和第二状态来确定报警器的状态,可以有效降低报警器误启动的概率,进而降低报警器产生噪音的可能性,提升用户体验。(The embodiment of the invention discloses a bicycle alarm method, a device, equipment and a storage medium, wherein the method comprises the following steps: acquiring position data of the bicycle detected by the position detecting device; determining a first state of the bicycle according to the position data, and acquiring wheel rotation data of the bicycle detected by the detection rotating device according to the first state of the bicycle, wherein the first state is a moving state or a static state; and determining a second state of the bicycle according to the wheel rotation data, and controlling an alarm of the bicycle according to the second state of the bicycle, wherein the second state is a normal moving state or an abnormal moving state. The state of alarm is confirmed through the first state and the second state of above-mentioned bicycle, can effectively reduce the probability that the alarm started by mistake, and then reduces the possibility that the alarm produced the noise, promotes user experience.)

1. A bicycle warning method, wherein the method is applied to a bicycle comprising at least one warning detection device and at least one position detection device, wherein the warning detection device comprises a warning device and a detection rotation device, wherein the detection rotation device is used for detecting rotation data of a wheel, and the position detection device is used for detecting position data of the bicycle, the method comprising:

acquiring position data of the bicycle detected by the position detecting device;

determining a first state of the bicycle according to the position data, and acquiring wheel rotation data of the bicycle detected by the detection rotating device according to the first state of the bicycle, wherein the first state is a moving state or a static state;

and determining a second state of the bicycle according to the wheel rotation data, and controlling an alarm of the bicycle according to the second state of the bicycle, wherein the second state is a normal moving state or an abnormal moving state.

2. The method of claim 1, wherein said determining a first state of the bicycle from the position data comprises:

if the position data exceeds a preset static position range, determining that the bicycle is in a moving state;

and if the position data does not exceed the preset static position range, determining that the bicycle is in a static state.

3. The method according to claim 1, wherein the obtaining wheel rotation data of the bicycle detected by the detecting rotation device according to the first state of the bicycle comprises:

if the bicycle is in the moving state, acquiring wheel rotation data of the bicycle detected by the detection rotating device;

and if the bicycle is in the static state, determining that the bicycle is in a safe state.

4. The method of claim 1, wherein determining the second state of the bicycle from the wheel rotation data comprises:

if the number of rotation turns is greater than or equal to a preset number of rotation turns threshold, determining that the bicycle is in a normal moving state;

and if the number of rotation turns is smaller than a preset number of rotation turns threshold, determining that the bicycle is in an abnormal moving state.

5. The method of claim 4, wherein said determining that the bicycle is in a normal moving state comprises:

acquiring a first position moving distance in position data in a first preset time period and a first number of turns in corresponding rotation data, and acquiring a first ratio of the first position moving distance to the first number of turns;

acquiring a second position moving distance in the position data in a second preset time period and a second number of turns in the corresponding rotation data, and acquiring a second ratio of the second position moving distance to the second number of turns;

if the difference value of the first ratio and the second ratio is within an error allowable range, determining that the bicycle is in a safe state;

and if the difference value of the first ratio and the second ratio exceeds an error allowable range, determining that the bicycle is in an abnormal moving state.

6. The method of claim 1, wherein controlling the alarm of the bicycle according to the second state of the bicycle comprises:

if the bicycle is in an abnormal moving state, controlling the alarm to give an alarm;

and if the bicycle is in a safe state, controlling the alarm to be in the safe state.

7. The method according to claim 6, wherein if the bicycle is in an abnormal moving state, the alarm is controlled to give an alarm, and then the method further comprises the following steps:

after the alarm gives an alarm, acquiring real-time position data of the bicycle by using the position detection device;

and converting the real-time position data into a motion track, and sending the motion track to a corresponding monitoring terminal.

8. A bicycle warning device, the device comprising:

a position acquisition module: acquiring position data of the bicycle detected by the position detecting device;

a rotation acquisition module: determining a first state of the bicycle according to the position data, and acquiring wheel rotation data of the bicycle detected by the detection rotating device according to the first state of the bicycle, wherein the first state is a moving state or a static state;

the alarm starting module: and determining a second state of the bicycle according to the wheel rotation data, and controlling an alarm of the bicycle according to the second state of the bicycle, wherein the second state is a normal moving state or an abnormal moving state.

9. A computer-readable storage medium, storing a computer program which, when executed by a processor, causes the processor to carry out the steps of the method according to any one of claims 1 to 7.

10. A computer device comprising a memory and a processor, the memory storing a computer program that, when executed by the processor, causes the processor to perform the steps of the method according to any one of claims 1 to 7.

Technical Field

The invention relates to the technical field of anti-theft alarm, in particular to a bicycle alarm method, device, equipment and storage medium.

Background

The conventional anti-theft method is that an anti-theft alarm is mounted on a bicycle, and when the bicycle is subjected to abnormal operation, such as long-time touch by others in a locked state, the alarm sounds.

However, this method has a disadvantage in that when the rider erroneously performs the above-mentioned irregular operation, the alarm sounds so as to generate noise.

Disclosure of Invention

The application provides a bicycle alarm method, a bicycle alarm device, computer equipment and a storage medium.

In a first aspect, a bicycle alarm method is provided, the method is applied to a bicycle, the bicycle comprises at least one alarm detection device and at least one position detection device, the alarm detection device comprises an alarm and a detection rotation device, the detection rotation device is used for detecting rotation data of a wheel, the position detection device is used for detecting position data of the bicycle, and the method comprises the following steps:

acquiring position data of the bicycle detected by the position detecting device;

determining a first state of the bicycle according to the position data, and acquiring wheel rotation data of the bicycle detected by the detection rotating device according to the first state of the bicycle, wherein the first state is a moving state or a static state;

and determining a second state of the bicycle according to the wheel rotation data, and controlling an alarm of the bicycle according to the second state of the bicycle, wherein the second state is a normal moving state or an abnormal moving state.

In an alternative embodiment, said determining a first state of said bicycle from said position data comprises:

if the position data exceeds a preset static position range, determining that the bicycle is in a moving state;

and if the position data does not exceed the preset static position range, determining that the bicycle is in a static state.

In an optional embodiment, the acquiring wheel rotation data of the bicycle detected by the detecting rotation device according to the first state of the bicycle includes:

if the bicycle is in the moving state, acquiring wheel rotation data of the bicycle detected by the detection rotating device;

and if the bicycle is in the static state, determining that the bicycle is in a safe state.

In an alternative embodiment, said determining a second state of said bicycle from said wheel rotation data comprises:

if the number of rotation turns is greater than or equal to a preset number of rotation turns threshold, determining that the bicycle is in a normal moving state;

and if the number of rotation turns is smaller than a preset number of rotation turns threshold, determining that the bicycle is in an abnormal moving state.

In an alternative embodiment, the determining that the bicycle is in a normal moving state includes:

acquiring a first position moving distance in position data in a first preset time period and a first number of turns in corresponding rotation data, and acquiring a first ratio of the first position moving distance to the first number of turns;

acquiring a second position moving distance in the position data in a second preset time period and a second number of turns in corresponding rotation data, and acquiring a second ratio of the second position moving distance to the second number of turns;

if the difference value of the first ratio and the second ratio is within an error allowable range, determining that the bicycle is in a safe state;

and if the difference value of the first ratio and the second ratio exceeds an error allowable range, determining that the bicycle is in an abnormal moving state.

In an alternative embodiment, the alarm for controlling the bicycle in accordance with the second state of the bicycle comprises:

if the bicycle is in an abnormal moving state, controlling the alarm to give an alarm;

and if the bicycle is in a safe state, controlling the alarm to be in the safe state.

In an optional implementation manner, if the bicycle is in an abnormal moving state, the alarm is controlled to give an alarm, and then the method further comprises the following steps:

after the alarm gives an alarm, acquiring real-time position data of the bicycle by using the position detection device;

and converting the real-time position data into a motion track, and sending the motion track to a corresponding monitoring terminal.

In a second aspect, there is provided a bicycle warning device, the device comprising:

a position acquisition module: acquiring position data of the bicycle detected by the position detecting device;

a rotation acquisition module: determining a first state of the bicycle according to the position data, and acquiring wheel rotation data of the bicycle detected by the detection rotating device according to the first state of the bicycle, wherein the first state is a moving state or a static state;

the alarm starting module: and determining a second state of the bicycle according to the wheel rotation data, and controlling an alarm of the bicycle according to the second state of the bicycle, wherein the second state is a normal moving state or an abnormal moving state.

In a third aspect, a computer device is provided, comprising a memory and a processor, the memory storing a computer program, which, when executed by the processor, causes the processor to perform the steps as in the first aspect and any one of its possible implementations.

In a fourth aspect, there is provided a computer readable storage medium storing a computer program which, when executed by a processor, causes the processor to perform the steps as in the first aspect and any one of its possible implementations.

The embodiment of the invention has the following beneficial effects:

the method provided by the embodiment of the invention comprises the following steps: acquiring position data of the bicycle detected by the position detecting device; determining a first state of the bicycle according to the position data, and acquiring wheel rotation data of the bicycle detected by the detection rotating device according to the first state of the bicycle, wherein the first state is a moving state or a static state; and determining a second state of the bicycle according to the wheel rotation data, and controlling an alarm of the bicycle according to the second state of the bicycle, wherein the second state is a normal moving state or an abnormal moving state. The state of alarm is confirmed through the first state and the second state of above-mentioned bicycle, can effectively reduce the probability that the alarm started by mistake, and then reduces the possibility that the alarm produced the noise, promotes user experience.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Wherein:

FIG. 1 is a schematic flow chart of a bicycle warning method according to an embodiment of the present invention;

FIG. 2 is another schematic flow chart of a bicycle warning method according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a bicycle alarm device in accordance with an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a computer device according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

FIG. 1 is a flow chart illustrating a bicycle warning method according to an embodiment of the present invention. Referring to fig. 1, the bicycle warning method is applied to a bicycle. The bicycle comprises at least one alarm detection device and at least one position detection device, the alarm detection device comprises an alarm and a detection rotating device, the detection rotating device is used for detecting rotation data of a wheel, the position detection device is used for detecting position data of the bicycle, and the method comprises the following steps:

in an embodiment of the invention, a bicycle warning method is provided. It should be noted that, the above-mentioned bicycle may be equipped with one alarm detection device and one position detection device, or may be equipped with a plurality of alarm detection devices and a plurality of position detection devices, and the embodiment of the present invention is described by taking the installation of one alarm detection device and one position detection device as an example.

101. Acquiring position data of the bicycle detected by the position detection device;

it is understood that the position detection device may be any device capable of detecting a position, such as a GPS locator, a magnetic displacement sensor, etc., and is not limited thereto.

The position data is position data of the bicycle, such as position coordinates at each time, a moving distance within a period of time, and the like, and the example is not limited specifically.

102. Determining a first state of the bicycle according to the position data, and acquiring wheel rotation data of the bicycle detected by the rotation detection device according to the first state of the bicycle, wherein the first state is a moving state or a static state;

103. and determining a second state of the bicycle according to the wheel rotation data, and controlling an alarm of the bicycle according to the second state of the bicycle, wherein the second state is a normal moving state or an abnormal moving state.

In the embodiment of the invention, in order to reduce the noise of the alarm, the state of the alarm is controlled by judging the state of the bicycle.

It should be noted that the rotation detecting device may be any device capable of detecting rotation, such as a hall sensor, a photoelectric encoder, or a photoelectric sensor, and the examples herein are not limited in particular.

The wheel rotation data is rotation parameters of the bicycle wheel, such as a rotation angle, a rotation number, a rotation speed, and the like, and the examples are not limited in detail.

It can be understood that the bicycle is stolen and is ridden and all can lead to the bicycle position to change, therefore the position changes and does not represent the bicycle is stolen, consequently at first judges the first state of bicycle that the bicycle is in removal state or quiescent condition promptly, can effectively take precautions against the bicycle stolen to and the alarm sound production noise by mistake.

It should be noted that the second state of the bicycle can be further determined by the rotation of the wheels, and whether the bicycle is stolen or not can be further determined. When the bicycle is in a moving state, there are several possibilities including a user's riding movement, a thief's riding movement and a carrying movement, and the distinguishing feature of these moving states is the wheel rotation condition, so it is necessary to judge the second state of the bicycle by further judging the bicycle state.

The method provided by the embodiment of the invention comprises the following steps: acquiring position data of the bicycle detected by the position detecting device; determining a first state of the bicycle according to the position data, and acquiring wheel rotation data of the bicycle detected by the detection rotating device according to the first state of the bicycle, wherein the first state is a moving state or a static state; and determining a second state of the bicycle according to the wheel rotation data, and controlling an alarm of the bicycle according to the second state of the bicycle, wherein the second state is a normal moving state or an abnormal moving state. The state of alarm is confirmed through the first state and the second state of above-mentioned bicycle, can effectively reduce the probability that the alarm started by mistake, and then reduces the possibility that the alarm produced the noise, promotes user experience.

To better understand the embodiment of the present invention, fig. 2 is another flow chart of a bicycle alarm method according to the embodiment of the present invention. Referring to fig. 2, the method includes:

201. acquiring position data of the bicycle detected by the position detection device;

202. determining a first state of the bicycle according to the position data, and acquiring wheel rotation data of the bicycle detected by the rotation detection device according to the first state of the bicycle, wherein the first state is a moving state or a static state;

the related contents of steps 201 and 202 included in the bicycle alarm method in the embodiment of the present invention shown in fig. 2 are similar to the contents of steps 101 and 102 in the bicycle alarm method in the embodiment of the present invention shown in fig. 1, and specifically refer to the contents described in steps 101 and 102 in fig. 1, which are not repeated herein.

In an embodiment of the present invention, determining a first state of the bicycle from the position data comprises:

if the position data exceeds the preset static position range, determining that the bicycle is in a moving state;

and if the position data does not exceed the preset static position range, determining that the bicycle is in a static state.

It should be noted that the preset still position range is defined by taking the bicycle parking space as a central position, for example, a geometric figure region with a certain area is defined by taking the center as a central point of any geometric figure, where the geometric figure may be a quadrangle, a circle, or the like, and the area may be determined according to actual situations as required, and may be 1 square meter, 2 square meters, or the like, which is not specifically limited in this example.

It can be understood that when the bicycle stops at a certain position, the actual factors, such as road repair and way giving, change the parking position, so that the false triggering of the alarm can be reduced and the noise can be reduced by setting the preset static position range.

In the embodiment of the invention, the position data of the bicycle at the parking time is acquired through the position detection device, then the position data of the bicycle at each time after the parking time detected by the position monitoring device is continuously acquired, the acquired position data is compared with the preset static range in real time, and the bicycle is judged to be in the moving state until the position data exceeds the preset static range at a certain time.

In an embodiment of the present invention, acquiring wheel rotation data of a bicycle detected by a detecting rotating device according to a first state of the bicycle includes:

if the bicycle is in a moving state, wheel rotation data of the bicycle detected by the rotation detection device are acquired;

and if the bicycle is in the static state, determining that the bicycle is in the safe state.

It can be understood that, in order to further reduce the false alarm rate of the alarm when the wheel is in the moving state, the state of the moving bicycle needs to be further judged, and the bicycle in the moving state needs to be further judged by judging the state of the wheel, so that corresponding wheel rotation data needs to be acquired.

203. Determining a second state of the bicycle based on the wheel rotation data;

in an embodiment of the present invention, determining a second state of the bicycle from the wheel rotation data comprises:

if the number of rotation turns is greater than or equal to a preset number of rotation turns threshold, determining that the bicycle is in a normal moving state;

and if the number of rotation turns is smaller than the preset number of rotation turns threshold, determining that the bicycle is in an abnormal moving state.

It is understood that, in the first step, the state of the mobile bicycle is judged by the number of turns of the wheel in the wheel rotation data, and a threshold value of the number of turns is set, and the range may be 1 turn, 2 turns, and the like, without specific limitation.

When the number of the rotation turns of the bicycle wheel in the moving state is not reached, namely is less than one turn, the bicycle is indicated to move abnormally, and the bicycle wheel can be stolen;

when the number of turns of the bicycle wheel in the moving state reaches or exceeds one turn, namely the number of turns of the bicycle wheel is greater than or less than one turn, the bicycle is in the normal moving state, but the bicycle in the normal moving state cannot be in the safety state, so that the bicycle wheel is further judged and determined to be in the safety state to control the alarm to sound by mistake.

In an embodiment of the present invention, determining that the bicycle is in a normal moving state includes:

acquiring a first position moving distance in position data in a first preset time period and a first number of rotation turns in corresponding rotation data, and acquiring a first ratio of the first position moving distance to the first number of rotation turns;

acquiring a second position moving distance in the position data in a second preset time period and a second number of turns in the corresponding rotation data, and acquiring a second ratio of the second position moving distance to the second number of turns;

if the difference value of the first ratio and the second ratio is within the error allowable range, determining that the bicycle is in a safe state;

and if the difference value of the first ratio and the second ratio exceeds the error allowable range, determining that the bicycle is in an abnormal moving state.

It should be noted that the circumference of the wheel of the bicycle is constant, so the running distance of the bicycle is proportional to the number of turns of the wheel, and therefore the ratio of the moving distance to the corresponding number of turns of the wheel is constant, i.e. the circumference of the wheel, and therefore, in order to further determine whether the normal moving state of the bicycle is a safe state, the ratio of the moving distance to the corresponding number of turns of the wheel at different time intervals needs to be determined.

It will be appreciated that the circumference of the bicycle is determined by the diameter and the manufacturer will set a margin of error in manufacturing the tire, for example, when the manufacturer sets the bicycle wheel diameter to a 50cm error of 2mm, the bicycle wheel diameter may be 50.2cm, 49.8cm or 50cm, depending on which direction the diameter is measured, so that there may be an error in the size of the first ratio and the second ratio generated at different time periods when the ratio calculation is performed.

When the ratio obtained by the two time periods is within the error allowable range, determining that the bicycle is in a safe state; when the ratio obtained by the two time periods is not in the error allowable range, it indicates that the bicycle moving distance in the current moving state does not accord with the moving distance traveled by the corresponding wheel turns, and it is determined that the bicycle is in an abnormal moving state, for example, a thief rides for a certain distance and then transfers the bicycle through a vehicle.

204. If the bicycle is in an abnormal moving state, the alarm is controlled to give an alarm;

in the embodiment of the invention, if the bicycle is in an abnormal moving state, the alarm is controlled to give an alarm, and then the method further comprises the following steps:

after the alarm gives an alarm, acquiring real-time position data of the bicycle by using a position detection device;

and converting the real-time position data into a motion track and sending the motion track to the corresponding monitoring terminal.

205. If the bicycle is in a safe state, the alarm is controlled to be in the safe state.

It should be noted that after the bicycle state is judged through the position data, the bicycle state is judged through the number of turns of wheel rotation and the bicycle state is judged through the ratio, the bicycle state is accurately obtained, then the state of the alarm is controlled through abnormal movement, the bicycle position data can be obtained in real time through the position detection device after the alarm gives an alarm, and the data are converted into a motion track to be sent to the corresponding terminal.

The terminal is a device associated with the position sensor, such as a mobile phone, a computer, and other intelligent mobile devices.

The method provided by the embodiment of the invention comprises the following steps: acquiring position data of the bicycle detected by the position detecting device; determining a first state of the bicycle according to the position data, and acquiring wheel rotation data of the bicycle detected by the detection rotating device according to the first state of the bicycle, wherein the first state is a moving state or a static state; determining a second state of the bicycle from the wheel rotation data; if the bicycle is in an abnormal moving state, controlling the alarm to give an alarm; and if the bicycle is in a safe state, controlling the alarm to be in the safe state. The state of alarm is confirmed through the first state and the second state of above-mentioned bicycle, can effectively reduce the probability that the alarm started by mistake, and then reduces the possibility that the alarm produced the noise, promotes user experience.

FIG. 3 is a schematic structural view of a bicycle alarm device in an embodiment of the present invention. Referring to fig. 3, the apparatus includes:

the position acquisition module 301: for acquiring position data of the bicycle detected by the position detecting device;

the rotation acquisition module 302: the bicycle wheel rotation detection device is used for determining a first state of the bicycle according to the position data, and acquiring wheel rotation data of the bicycle detected by the rotation detection device according to the first state of the bicycle, wherein the first state is a moving state or a static state;

the alarm starting module 303: and the alarm is used for determining a second state of the bicycle according to the wheel rotation data and controlling the bicycle according to the second state of the bicycle, wherein the second state is a normal moving state or an abnormal moving state.

The related contents of the steps included in each module of the bicycle alarm device shown in fig. 3 in the embodiment of the present invention are similar to the contents of the steps in the bicycle alarm method shown in fig. 1, and specifically refer to the contents described in the step of fig. 1, which are not repeated herein.

The method provided by the embodiment of the invention comprises the following steps: acquiring position data of the bicycle detected by the position detecting device; determining a first state of the bicycle according to the position data, and acquiring wheel rotation data of the bicycle detected by the detection rotating device according to the first state of the bicycle, wherein the first state is a moving state or a static state; and determining a second state of the bicycle according to the wheel rotation data, and controlling an alarm of the bicycle according to the second state of the bicycle, wherein the second state is a normal moving state or an abnormal moving state. The state of alarm is confirmed through the first state and the second state of above-mentioned bicycle, can effectively reduce the probability that the alarm started by mistake, and then reduces the possibility that the alarm produced the noise, promotes user experience.

FIG. 4 is a diagram illustrating an internal structure of a computer device in one embodiment. The computer device may specifically be a terminal, and may also be a server. As shown in fig. 4, the computer device includes a processor, a memory, and a network interface connected by a system bus. Wherein the memory includes a non-volatile storage medium and an internal memory. The non-volatile storage medium of the computer device stores an operating system and may also store a computer program that, when executed by the processor, causes the processor to implement the age identification method. The internal memory may also have a computer program stored therein, which when executed by the processor, causes the processor to perform the age identification method. Those skilled in the art will appreciate that the architecture shown in fig. 4 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.

In one embodiment, a computer device is proposed, comprising a memory and a processor, the memory storing a computer program, which, when executed by the processor, causes the processor to carry out the steps recited in the embodiments of the invention described above.

In one embodiment, a computer-readable storage medium is provided, in which a computer program is stored, which, when executed by a processor, causes the processor to perform the steps recited in the embodiments of the invention described above.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a non-volatile computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the program is executed. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.