CN114229631A - Method and system for establishing communication connection between mobile equipment and elevator - Google Patents
Method and system for establishing communication connection between mobile equipment and elevator Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
- B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3446—Data transmission or communication within the control system
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Abstract
The disclosure relates to the technical field of Internet of things, and provides a method and a system for establishing communication connection between mobile equipment and an elevator. The method comprises the following steps: obtaining an elevator call request sent by mobile equipment, wherein the elevator call request comprises a called elevator, a floor where the mobile equipment is located currently and a target floor; obtaining elevator state information of a called elevator, wherein the elevator state information comprises a floor position where the called elevator is located currently; and according to the network environment of the floor position where the called elevator is located currently, selecting to transmit an elevator call request to the called elevator by using the first communication mode or the second communication mode so as to establish the communication connection between the mobile equipment and the called elevator. The method and the device can well solve the problems that in the prior art, when the elevator is in an area with unstable network signals, the mobile equipment is easy to lose contact with the elevator, so that the working efficiency of the elevator is seriously influenced, and the cost is very high in a mode of increasing a communication base station, so that the elevator is not suitable for popularization and application.
Description
Technical Field
The disclosure relates to the technical field of internet of things, and in particular relates to a method and a system for establishing communication connection between mobile equipment and an elevator.
Background
With the continuous development of the internet of things technology, it is becoming more and more common to adopt intelligent mobile devices (such as service robots) to provide services such as timely guidance, article distribution (such as food, living goods, medicines and the like) and the like for customers in hotels (or other service places).
In practical applications, when the service robot provides the above-mentioned services for customers in service places such as hotels, the service robot needs to board an elevator, and when the service robot is to board the elevator, a communication connection between the service robot and the elevator needs to be established.
Most of the service robots are wheel-type mobile equipment, so that the service robots mainly take a vertical ladder for riding. At present, vertical ladders on the market are various in types, and because the building floor heights of service places are inconsistent, generally, the higher the floor number is, the more signal blind areas of networks (such as 4G/5G and the like) are. At present, however, the communication connection between the elevator and the service robot at the service location is established substantially over a pure network, such as a 4G/5G network. However, in this way, for an area with a better network signal condition, the communication connection between the service robot and the elevator can be better realized, but when the elevator is in an area with a poorer network signal (such as the signal blind area), the phenomenon of 'losing connection' between the mobile robot and the elevator is easily caused, so that the working efficiency of the service robot is seriously affected. In order to solve the problem of communication loss between the service robot and the elevator, a traditional solution is to add a communication base station, but the cost of adding the communication base station is very high, and the traditional solution is not suitable for popularization and application.
Therefore, the existing communication connection mode of the service robot and the elevator easily causes the service robot and the elevator to be disconnected when the elevator is in an area with unstable network signals, so that the working efficiency is seriously influenced, and the cost is very high by increasing the communication base station, so that the communication connection mode is not suitable for popularization and application.
Disclosure of Invention
In view of this, the embodiment of the present disclosure provides a method and a system for establishing a communication connection between a mobile device and an elevator, so as to solve the problem that in the existing communication connection manner between a mobile device and an elevator, when the elevator is in an area with unstable network coverage, a service robot and the elevator are easily "lost", so that the working efficiency is seriously affected, and the manner of increasing a communication base station is very high in cost and is not suitable for popularization and application.
In a first aspect of the disclosed embodiments, a method for establishing a communication connection between a mobile device and an elevator is provided, which includes:
obtaining an elevator call request sent by mobile equipment, wherein the elevator call request comprises a called elevator and a target floor;
obtaining elevator state information of a called elevator, wherein the elevator state information comprises a floor position where the called elevator is located currently;
and according to the network environment of the floor position where the called elevator is located currently, the first communication mode or the second communication mode is selected to be used for transmitting the elevator call request to the called elevator.
In a second aspect of the disclosed embodiments, there is provided a system for establishing a communication connection between a mobile device and an elevator, comprising:
the request acquisition module is configured to acquire an elevator call request sent by the mobile equipment, wherein the elevator call request comprises a called elevator and a target floor;
the information acquisition module is configured to acquire elevator state information of the called elevator, wherein the elevator state information comprises the current floor position of the called elevator;
and the transmission module is configured to select to transmit the elevator call request to the called elevator by using the first communication mode or the second communication mode according to the network environment of the floor position where the called elevator is located currently.
Compared with the prior art, the beneficial effects of the embodiment of the present disclosure at least include: the method comprises the steps that an elevator calling request sent by mobile equipment is obtained, wherein the elevator calling request comprises a called elevator, a floor where the mobile equipment is located currently and a target floor; obtaining elevator state information of a called elevator, wherein the elevator state information comprises a floor position where the called elevator is located currently; according to the network environment of the floor position where the called elevator is located at present, the first communication mode or the second communication mode is selected to transmit the elevator calling request to the called elevator so as to establish the communication connection between the mobile equipment and the called elevator, and the problems that in the prior art, when the elevator is located in an area with unstable network signals, the mobile equipment is easy to be disconnected with the elevator, the working efficiency of the elevator is seriously influenced, the cost is very high by increasing a communication base station, and the elevator is not suitable for popularization and application are solved.
Drawings
To more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without inventive efforts.
Fig. 1 is a schematic flow chart diagram of a method for establishing a communication connection between a mobile device and an elevator provided by an embodiment of the present disclosure;
fig. 2 is a schematic diagram of a system for establishing a communication connection between a mobile device and an elevator according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of an electronic device provided in an embodiment of the present disclosure.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the disclosed embodiments. However, it will be apparent to one skilled in the art that the present disclosure may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present disclosure with unnecessary detail.
A method and system for establishing a communication connection of a mobile device with an elevator according to embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings.
Fig. 1 is a schematic flow chart of a method for establishing a communication connection between a mobile device and an elevator according to an embodiment of the present disclosure. As shown in fig. 2, the method of establishing a communication connection of a mobile device with an elevator comprises:
step S101, obtaining an elevator call request sent by the mobile equipment, wherein the elevator call request comprises a called elevator, the floor where the mobile equipment is located and a target floor.
The mobile device may be various types of intelligent mobile robots, such as a wheeled intelligent transport robot, a wheeled intelligent cleaning robot, and the like. A display screen may be provided on the mobile device and a delivery task entry area may be provided on the display screen to facilitate a user (e.g., a hotel customer, office building office personnel, etc.) entering their desired item delivery task (e.g., "deliver XX medications to XX building 18 floors") at the task entry area. Further, the mobile device may further be provided with a control unit (e.g., a single chip microcomputer, an MCU, etc.) for receiving and processing data. After detecting the task content input by the user in the distribution task input area, the control unit can control the mobile device to move to a goods storage point, access the goods to be distributed corresponding to the goods distribution task, and send an elevator call request to the coordination server.
The coordination server may be a server providing various services, for example, a background server receiving a request sent by a mobile device with which a communication connection is established, and the background server may receive and analyze the request sent by the mobile device. In an embodiment, the server may be one server arranged in a machine room of a building in which the mobile device is located, or may be a server cluster composed of a plurality of servers, or may also be a cloud computing service center, which is not limited in this disclosure.
As an example, the mobile device may be parked in a location (e.g., a warehouse of a floor) of a hotel, office building, or restaurant, etc. for standby while not in operation (i.e., not receiving a cargo access task). Assuming that the mobile device is currently parked on building XX (i.e., the floor on which the mobile device is currently located is 1), the item delivery task it receives is "deliver XX drugs to building XX 18", and the destination floor is building 18. The elevator numbers (e.g. number 01, 02, 03 … or letter a, b, c …) of all elevators in the building can be stored in the mobile device in advance, and after receiving the goods distribution task and accessing the corresponding goods to be distributed, an elevator call request (e.g. a text/voice request message for calling elevator number 01 to reach floor 1 and destination floor 18) can be sent to the coordination server.
And S102, obtaining the elevator state information of the called elevator, wherein the elevator state information comprises the current floor position of the called elevator.
With the above example, when the coordination server receives an elevator call request sent by the mobile device, the running states (including door opening and closing instant states, up-down running states, and the like) of all elevators in the building can be obtained through the background monitoring video data, and further, according to the elevator number of the called elevator in the elevator call request, the floor position where the called elevator is currently located is identified.
The elevator to be called here refers primarily to vertical elevators of various types. In one embodiment, a communication device may be installed on a car roof of an elevator, the communication device including a power supply unit, a communication unit, a floor detection unit, and a door opening detection unit electrically connected to the power supply unit, respectively. The power supply unit can be configured to provide corresponding working voltage and working current for the communication unit, the floor detection unit and the door opening detection unit so as to ensure the stable operation of each unit. The floor detection unit can be configured to obtain the direction of the elevator cloud top and the floor of the elevator cloud top through an infrared correlation technology. The coordination server can communicate with the floor detection unit through the communication unit and acquire the state information of the elevator in real time. The door opening detection unit may be configured to detect opening and closing transient states of the elevator door.
In one embodiment, the coordination server and the communication device can be designed into an integral structure and installed on the top of the elevator car.
And step S103, according to the network environment of the floor position where the called elevator is located currently, the first communication mode or the second communication mode is selected to transmit an elevator call request to the called elevator so as to establish the communication connection between the mobile equipment and the elevator.
As an example, the network environment of the floor position where the called elevator is currently located specifically refers to the network strength of the floor position where the called elevator is located. In practical application, the network strength of the floor position where the called elevator is located is tested through some existing network speed measuring software (such as WirelessMon software).
According to the technical scheme provided by the embodiment of the disclosure, the elevator call request sent by the mobile equipment is obtained, wherein the elevator call request comprises a called elevator, the floor where the mobile equipment is located currently and a target floor; obtaining elevator state information of a called elevator, wherein the elevator state information comprises a floor position where the called elevator is located currently; according to the network environment of the floor position where the called elevator is located at present, the first communication mode or the second communication mode is selected to transmit the elevator calling request to the called elevator so as to establish the communication connection between the mobile equipment and the called elevator, and the problems that in the prior art, when the elevator is located in an area with unstable network signals, the mobile equipment is easy to be disconnected with the elevator, the working efficiency of the elevator is seriously influenced, the cost is very high by increasing a communication base station, and the elevator is not suitable for popularization and application are solved.
In some embodiments, the step S103 includes:
when the floor height of the floor position where the called elevator is located is larger than a preset floor height threshold value, detecting the network signal intensity of the floor position where the called elevator is located;
if the network signal intensity is lower than the preset signal intensity, transmitting an elevator calling request to a called elevator by using a first communication mode;
and when the floor height of the floor position where the called elevator is located is smaller than or equal to the preset floor height threshold value and the network signal intensity of the floor position where the called elevator is located is greater than the preset signal intensity, transmitting the elevator calling request to the called elevator by using the second communication mode.
The preset floor height threshold value may be specifically set according to actual conditions, and is usually a floor height of 10 floors (assuming that the floor height of each floor is 3 meters, the preset floor height threshold value is 30 meters). Network signal sources (for example, 4/5G wireless network routers are installed on one floor of a building) are usually very weak or even no network signals in the area above 10 floors, and the network signal strength in the area below 10 floors is usually better. The preset signal strength can also be flexibly set according to actual conditions, and for example, can be set to 20dB, 30dB, and the like.
In an exemplary embodiment, assuming a preset floor height threshold of 30 meters, the preset signal strength is 20 dB. If the floor where the called elevator is currently located is 18 floors, and the floor height is 54 meters (greater than the preset floor height threshold value) according to 3 meters per floor, the network signal intensity of the called elevator at the 18 floors is 5dB (less than the preset signal intensity) through the test method described in the step S203, and then the elevator call request is transmitted to the called elevator by using the first communication mode.
In some embodiments, the transmitting the elevator call request to the called elevator by using the first communication mode may specifically include the following steps:
controlling at least two transmitting antennas arranged at the top and the bottom of a preset floor to transmit signals so that a receiving antenna arranged in a called elevator receives the transmitted signals;
in the environment that the transmitting antenna and the receiving antenna transmit and receive signals, the wireless communication module arranged in the called elevator establishes communication and transmits an elevator calling request to the called elevator.
In combination with the above example, at least one transmitting antenna may be installed on each of the bottom floor and the top floor of the 10 th floor, wherein the transmitting antennas on the bottom floor and the top floor are disposed in opposite directions, specifically, the transmitting antenna on the bottom floor faces downward, and the transmitting antenna on the bottom floor faces upward, so as to form a transmitting source for a transmitting signal. In addition, a receiving antenna for receiving the signal transmitted by the transmitting antenna can be arranged on the top of the elevator car, so that the inside of the elevator can realize a communication environment with full coverage of wireless antenna signals.
In a communication environment where the transmitting antenna and the receiving antenna transmit and receive signals, the coordination server can communicate with the called elevator through a wireless communication module (e.g., a same-frequency amplifying device (repeater)) arranged inside the called elevator, so that an elevator call request of the mobile device is transmitted to the called elevator, the called elevator can timely receive the elevator call request, run to the floor where the mobile device is located, and transport the mobile device to a corresponding target floor after boarding the mobile device.
The technical scheme provided by the embodiment of the disclosure can realize normal communication connection with the coordination service terminal when the called elevator is at a higher floor position with weaker network signal strength by transmitting signals through at least two transmitting antennas at the top and the bottom of the preset floor and installing the receiving antenna and the wireless communication module in the called elevator, can receive an elevator calling request sent by the mobile equipment in time through the coordination service terminal, operate to the floor where the mobile equipment is currently located, and transport the mobile equipment to a corresponding target floor after riding the mobile equipment, can well solve the problem that in the prior art, when the elevator is in an area with unstable network signals, the mobile equipment is easy to be disconnected with the elevator, so that the working efficiency of the elevator is seriously affected (such as the elevator cannot be called for a long time, and the like) by adopting the communication mode without additionally adding a communication base station, low cost and is suitable for popularization and application.
In some embodiments, transmitting the elevator call request to the called elevator using the second communication mode may specifically include the steps of:
establishing a wireless communication link with a wireless network slave device arranged in a called elevator by using a preset wireless network master device;
an elevator call request is communicated to the called elevator via the wireless communication link.
In another example embodiment, the predetermined signal strength is 20dB assuming a predetermined floor height threshold of 30 meters. If the floor where the called elevator is currently located is 5 floors, and the floor height is 15 meters (smaller than the preset floor height threshold value) according to 3 meters per floor, the network signal intensity of the called elevator at the floor of 5 floors is 75dB (larger than the preset signal intensity) through the test method described in the step S203, and then the elevator call request is transmitted to the called elevator through the second communication mode. At this time, a wireless network master device arranged at a coordination service end and a wireless network slave device arranged inside the elevator (such as the top of the elevator car) can be established by a wireless WiFi device (such as an 4/5G wireless router) to bridge a channel, namely, a wireless communication link with the elevator is established. Then, the coordination service terminal can transmit the elevator calling request sent by the mobile equipment to the called elevator in real time through the wireless communication link, so that the called elevator can receive the elevator calling request in time, move to the floor where the mobile equipment is located currently, and transport the mobile equipment to the corresponding target floor after taking the mobile equipment.
According to the technical scheme provided by the embodiment of the disclosure, under the condition that the floor where the called elevator is located is low and the network signal strength is good, the wireless network master device arranged at the coordination service end is established through the wireless communication module, and the bridge channel between the wireless network slave device arranged inside the elevator (such as the top of a car) is established, namely, the wireless communication link with the elevator is established, and then the elevator call request sent by the mobile device can be timely transmitted to the called elevator through the wireless communication link, so that the time of the mobile device waiting for the called elevator is shortened, and the working efficiency of the mobile device is improved.
In some embodiments, the step of detecting the network signal strength of the floor position where the called elevator is currently located includes:
acquiring installation position information of a network signal source;
and determining the network signal strength of the floor position where the called elevator is located currently according to the installation position information.
The network signal source may be a wireless router installed at a certain position of a certain floor (e.g., floor 1) in a certain building. The network signal source installation location information is the aforementioned "a certain location on a certain floor (e.g., floor 1) in a certain building".
As an example, a network coverage circle may be drawn with the installation location of the network signal source as a center and a communication radius given; and then, drawing a circle by taking the installation position of the network signal source as a center and the vertical distance between the current floor position of the called elevator and the center as a radius.
If the circle contains the network coverage circle, namely the called elevator is outside the network coverage circle at the moment, the network signal strength is weaker, the number of network blind spots is more, and even the network signal cannot be detected. If the circle is contained in the network coverage ring, that is, the called elevator is in the network coverage ring at the moment, the network signal strength of the current position of the called elevator can be roughly determined by further calculating the difference between the vertical distance from the center to the current position of the floor of the called elevator and the communication radius. Generally, the smaller the difference, the closer the calling elevator is to the location of the network signal source, and the greater the network signal strength. If the specific network strength of the called elevator and the network signal source needs to be accurately measured, the existing network testing tool can be adopted for further measurement, and the specific testing process can refer to the existing network signal strength testing method, which is not described herein again.
In some embodiments, the elevator status information further includes current traffic status information of the called elevator. The step S103 includes:
acquiring the total weight of the mobile equipment and the carried goods thereof;
according to the carrying state information, calculating the carrying weight of the called elevator when the called elevator reaches the floor where the mobile equipment is located;
and if the carried weight is not less than the total weight of the mobile equipment and the carried goods thereof, the first communication mode or the second communication mode is selected to be used for transmitting the elevator calling request to the called elevator according to the network environment of the floor position where the called elevator is located currently.
The cargo is referred to as the aforementioned article to be delivered. For example, if the article to be dispensed is XX medicine, the weight of the medicine is x, the weight of the mobile device is y, and the total weight z of the mobile device and its carrier is x + y.
The carrying state information refers to the remaining total weight of passengers and articles in the elevator after the called elevator stops once before the current floor reaches the current floor of the mobile equipment.
As an example, assuming that the current floor position of the called elevator is 15 th floor, the current position of the mobile device is 5 th floor, that is, the mobile device needs to wait for the called elevator to go down from 15 th floor to 5 th floor, during this process, the called elevator may get on or off passengers between 15 th floor and 5 th floor, and at this time, the remaining total weight of the passengers and articles in the elevator may change. When the called elevator arrives at the 5 th floor, if the remaining total weight (namely the carried weight) of passengers and articles in the elevator is more than z, the first communication mode or the second communication mode can be selected to be used for transmitting the elevator call request to the called elevator according to the network environment of the floor position where the called elevator is located currently.
As another example, when the called elevator reaches floor 5, if the remaining total weight (i.e. the carrying capacity) of the passengers and articles in the elevator is less than z, if it is detected that another elevator will pass floor 5 within the allowed time range (e.g. 20 seconds), the number of the elevator that will pass floor 5 can be sent to the mobile device, and the destination floor in the elevator call request of the mobile device is sent to the elevator that will pass floor 5, so that the mobile device moves to the elevator entrance with the number to wait, and thus the elevator passing floor 5 can be timely transferred to reach the destination floor, the time for waiting for the elevator can be saved, and the distribution efficiency can be improved.
All the above optional technical solutions may be combined arbitrarily to form optional embodiments of the present application, and are not described herein again.
The following are embodiments of the disclosed apparatus that may be used to perform embodiments of the disclosed methods. For details not disclosed in the embodiments of the apparatus of the present disclosure, refer to the embodiments of the method of the present disclosure.
Fig. 2 is a schematic diagram of a system for establishing a communication connection between a mobile device and an elevator according to an embodiment of the present disclosure. As shown in fig. 2, the system for establishing a communication connection of a mobile device with an elevator comprises:
a request acquisition module 201 configured to acquire an elevator call request sent by a mobile device, wherein the elevator call request comprises a called elevator and a target floor;
the information acquisition module 202 is configured to acquire elevator state information of the called elevator, wherein the elevator state information comprises a floor position where the called elevator is located currently;
and the transmitting module 203 is configured to select to transmit the elevator call request to the called elevator by using the first communication mode or the second communication mode according to the network environment of the floor position where the called elevator is located at present so as to establish the communication connection between the mobile equipment and the called elevator.
According to the technical scheme provided by the embodiment of the disclosure, an elevator call request sent by mobile equipment is obtained through a request obtaining module 201, wherein the elevator call request comprises a called elevator, a floor where the mobile equipment is located currently and a target floor; the information acquisition module 202 acquires elevator state information of the called elevator, wherein the elevator state information comprises the current floor position of the called elevator; the transmission module 203 selects and uses the first communication mode or the second communication mode to transmit the elevator call request to the called elevator according to the network environment of the current floor position of the called elevator so as to establish the communication connection between the mobile device and the called elevator, and can well solve the problems that in the prior art, when the elevator is in an area with unstable network signals, the mobile device is easy to lose contact with the elevator, so that the working efficiency of the elevator is seriously influenced, and the cost is very high by adding a communication base station, so that the elevator is not suitable for popularization and application.
In some embodiments, the transmitting module 203 comprises:
the detection unit is configured to detect the network signal intensity of the floor position where the called elevator is currently located when the floor height of the floor position where the called elevator is currently located is larger than a preset floor height threshold value;
the first transmission unit is configured to transmit an elevator call request to a called elevator by using a first communication mode if the network signal strength is lower than the preset signal strength;
and the second transmission unit is configured to transmit the elevator call request to the called elevator by using a second communication mode when the floor height of the floor position where the called elevator is currently located is less than or equal to a preset floor height threshold and the network signal strength of the floor position where the called elevator is currently located is greater than the preset signal strength.
In some embodiments, the above step of communicating an elevator call request to a called elevator using a first communication means includes:
controlling at least two transmitting antennas arranged on the top and the bottom of a preset floor to transmit signals so that a receiving antenna arranged in a called elevator receives the transmitted signals;
in the environment that the transmitting antenna and the receiving antenna transmit and receive signals, the wireless communication module arranged in the called elevator establishes communication and transmits an elevator calling request to the called elevator.
In some embodiments, the above steps, using a second communication means to communicate an elevator call request to a called elevator, comprise:
establishing a wireless communication link with a wireless network slave device arranged in a called elevator by using a preset wireless network master device;
an elevator call request is communicated to the called elevator via the wireless communication link.
In some embodiments, the step of detecting the network signal strength of the floor position where the called elevator is currently located includes:
acquiring installation position information of a network signal source;
and testing the network signal strength of the current floor position of the called elevator according to the installation position information.
In some embodiments, the elevator status information further includes current traffic status information of the called elevator. The transmission module 203 further includes:
a load obtaining unit configured to obtain a total weight of the mobile device and its carrier;
the calculation unit is configured to calculate the loadable weight of the called elevator when the called elevator arrives at the floor where the mobile device is located according to the carrying state information;
and the transmitting unit is configured to select to transmit the elevator call request to the called elevator by using the first communication mode or the second communication mode according to the network environment of the floor position where the called elevator is located currently if the loadable weight is not less than the total weight of the mobile device and the loaded goods thereof.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present disclosure.
Fig. 3 is a schematic diagram of an electronic device 300 provided by an embodiment of the disclosure. As shown in fig. 3, the electronic apparatus 300 of this embodiment includes: a processor 301, a memory 302, and a computer program 303 stored in the memory 302 and operable on the processor 301. The steps in the various method embodiments described above are implemented when the processor 301 executes the computer program 303. Alternatively, the processor 301 implements the functions of the modules/units in the above-described device embodiments when executing the computer program 303.
Illustratively, the computer program 303 may be partitioned into one or more modules/units, which are stored in the memory 302 and executed by the processor 301 to accomplish the present disclosure. One or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution of the computer program 303 in the electronic device 300.
The electronic device 300 may be a desktop computer, a notebook, a palm computer, a cloud server, or other electronic devices. The electronic device 300 may include, but is not limited to, a processor 301 and a memory 302. Those skilled in the art will appreciate that fig. 3 is merely an example of an electronic device 300 and does not constitute a limitation of the electronic device 300 and may include more or fewer components than shown, or some components in combination, or different components, e.g., the electronic device may also include input-output devices, network access devices, buses, etc.
The Processor 301 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The storage 302 may be an internal storage unit of the electronic device 300, for example, a hard disk or a memory of the electronic device 300. The memory 302 may also be an external storage device of the electronic device 300, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), etc., provided on the electronic device 300. Further, the memory 302 may also include both internal storage units of the electronic device 300 and external storage devices. The memory 302 is used for storing computer programs and other programs and data required by the electronic device. The memory 302 may also be used to temporarily store data that has been output or is to be output.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules, so as to perform all or part of the functions described above. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.
In the embodiments provided in the present disclosure, it should be understood that the disclosed apparatus/electronic device and method may be implemented in other ways. For example, the above-described apparatus/electronic device embodiments are merely illustrative, and for example, a module or a unit may be divided into only one logical function, and may be implemented in other ways, and multiple units or components may be combined or integrated into another system, or some features may be omitted or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, the present disclosure may implement all or part of the flow of the method in the above embodiments, and may also be implemented by a computer program to instruct related hardware, where the computer program may be stored in a computer readable storage medium, and when the computer program is executed by a processor, the computer program may implement the steps of the above methods and embodiments. The computer program may comprise computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer readable medium may include: any entity or device capable of carrying computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain suitable additions or additions that may be required in accordance with legislative and patent practices within the jurisdiction, for example, in some jurisdictions, computer readable media may not include electrical carrier signals or telecommunications signals in accordance with legislative and patent practices.
The above examples are only intended to illustrate the technical solutions of the present disclosure, not to limit them; although the present disclosure has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present disclosure, and are intended to be included within the scope of the present disclosure.
Claims (10)
1. A method of establishing a communication connection of a mobile device with an elevator, comprising:
obtaining an elevator call request sent by mobile equipment, wherein the elevator call request comprises a called elevator, a floor where the mobile equipment is located currently and a target floor;
obtaining elevator state information of the called elevator, wherein the elevator state information comprises the current floor position of the called elevator;
and according to the network environment of the floor position where the called elevator is located currently, selecting to transmit the elevator call request to the called elevator by using a first communication mode or a second communication mode so as to establish a communication connection between the mobile equipment and the called elevator.
2. The method of claim 1, wherein the selecting the elevator call request to be transmitted to the called elevator using either a first communication means or a second communication means based on the network environment of the floor location at which the called elevator is currently located comprises:
when the floor height of the floor position where the called elevator is located is larger than a preset floor height threshold value, detecting the network signal intensity of the floor position where the called elevator is located;
if the network signal intensity is lower than the preset signal intensity, transmitting the elevator calling request to the called elevator by using a first communication mode;
and when the floor height of the floor position where the called elevator is located is less than or equal to a preset floor height threshold value and the network signal intensity of the floor position where the called elevator is located is greater than the preset signal intensity, transmitting the elevator calling request to the called elevator by using a second communication mode.
3. The method of claim 2, wherein said communicating the elevator call request to the called elevator using a first means of communication comprises:
controlling at least two transmitting antennas arranged at the top and the bottom of a preset floor to transmit signals so that a receiving antenna arranged in the called elevator receives the transmitting signals;
and establishing communication through a wireless communication module arranged inside the called elevator under the environment that the transmitting antenna and the receiving antenna transmit and receive signals, and transmitting the elevator call request to the called elevator.
4. The method of claim 2, wherein the communicating the elevator call request to the called elevator using a second means of communication comprises:
establishing a wireless communication link with a wireless network slave device arranged in the called elevator by using a preset wireless network master device;
communicating the elevator call request to the called elevator via the wireless communication link.
5. The method of claim 2, wherein said detecting the network signal strength of the floor location at which the called elevator is currently located comprises:
acquiring installation position information of a network signal source;
and testing the network signal intensity of the floor position where the called elevator is located currently according to the installation position information.
6. The method of claim 1, wherein the elevator status information further includes current traffic status information of the called elevator;
the step of selectively transmitting the elevator call request to the called elevator by using a first communication mode or a second communication mode according to the network environment of the floor position where the called elevator is located currently comprises the following steps:
acquiring the total weight of the mobile equipment and the carrier thereof;
according to the carrying state information, calculating the carrying weight of the called elevator when the called elevator reaches the floor where the mobile equipment is located;
and if the loadable weight is not less than the total weight of the mobile equipment and the goods carried by the mobile equipment, selecting to transmit the elevator call request to the called elevator by using a first communication mode or a second communication mode according to the network environment of the floor position where the called elevator is currently located.
7. A system for establishing a communication connection of a mobile device with an elevator, comprising:
the elevator control system comprises a request acquisition module, a processing module and a control module, wherein the request acquisition module is configured to acquire an elevator call request sent by a mobile device, and the elevator call request comprises a called elevator and a target floor;
the information acquisition module is configured to acquire elevator state information of the called elevator, wherein the elevator state information comprises a floor position where the called elevator is located currently;
the transmitting module is configured to select to transmit the elevator call request to the called elevator by using a first communication mode or a second communication mode according to the network environment of the floor position where the called elevator is located at present so as to establish a communication connection between the mobile device and the called elevator.
8. The system of claim 7, wherein the transfer module comprises:
the detection unit is configured to detect the network signal intensity of the floor position where the called elevator is currently located when the floor height of the floor position where the called elevator is currently located is larger than a preset floor height threshold value;
a first transmission unit configured to transmit the elevator call request to the called elevator using a first communication means if the network signal strength is lower than a preset signal strength;
and the second transmission unit is configured to transmit the elevator call request to the called elevator by using a second communication mode when the floor height of the floor position where the called elevator is currently located is less than or equal to a preset floor height threshold and the network signal strength of the floor position where the called elevator is currently located is greater than the preset signal strength.
9. The system of claim 8, wherein said communicating the elevator call request to the called elevator using a first means of communication comprises:
controlling at least two transmitting antennas arranged on the top and the bottom of a preset floor to transmit signals so that a receiving antenna arranged inside the called elevator receives the transmitting signals;
and establishing communication through a wireless communication module arranged inside the called elevator under the environment that the transmitting antenna and the receiving antenna transmit and receive signals, and transmitting the elevator call request to the called elevator.
10. The system of claim 8, wherein the communicating the elevator call request to the called elevator using a second means of communication comprises:
establishing a wireless communication link with a wireless network slave device arranged in the called elevator by using a preset wireless network master device;
communicating the elevator call request to the called elevator via the wireless communication link.
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| CN114229631B (en) | 2024-03-15 |
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