Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Below in conjunction with detailed description of the invention, the realization of the present invention is described in detail.
Refering to shown in Fig. 1, it it is the Organization Chart of cloud platform control system preferred embodiment of the present invention.In this preferred embodiment, described cloud platform control system 1 includes that The Cloud Terrace 2 and multiple remote control equipment 3, described tripod head controlling device 20 are installed and run in The Cloud Terrace 2.Described The Cloud Terrace 2 includes that communication equipment 21, described communication equipment 21 are communicated with the plurality of remote control equipment 3 by wireless signal.Each remote control equipment 3 is handled by an operator.Described tripod head controlling device 20 is for realizing the plurality of remote control equipment 3 multiparty control to described The Cloud Terrace 2.
Described remote control equipment 3 can include each assembly relative motion controlling described The Cloud Terrace 2 to the control of described The Cloud Terrace 2, control load (such as camera) relative motion that described The Cloud Terrace 2 is carried, such as, described load is made to change direction relative to fixing reference frame around course axle, pitch axis and/or roll axle.Described remote control equipment 3 can also control other functions of described load.Such as, if described load is camera, described remote control equipment 3 is so that described camera carries out remote opening or shutdown, picture zooms in or out, photo-equilibrium controls, shutter speed controls, screening-mode controls or the control of any other types camera function.
In this preferred embodiment, described The Cloud Terrace 2 is three axle The Cloud Terraces, as shown in Figure 2.Described three axle The Cloud Terraces can make described load (in Fig. 2, load is camera) rotate around course axle, pitch axis and/or roll axle.Described The Cloud Terrace 2 can be hand-held, it is also possible to is arranged on and arbitrarily fixes or on the object of movement.Such as, described The Cloud Terrace 2 is installed on aircraft (such as unmanned vehicle).
Described remote control equipment 3 can be any type of equipment controlling described The Cloud Terrace 2.In the present embodiment, described remote control equipment can be mobile device, such as smart mobile phone, panel computer, notebook computer, personal digital assistant, wearable device (such as glasses, wrist strap, arm straps, glove, the helmet, suspension member) or any other kinds of mobile device.
Described The Cloud Terrace 2 also includes controller 22 and storage device 23.Described controller 22 is for performing and process all kinds of orders and the data of described The Cloud Terrace 2.Described storage device 23 is for storing the Various types of data of described The Cloud Terrace 2.In other examples, described storage device 23 can be the memorizer that described The Cloud Terrace 2 is external.Described tripod head controlling device 20 can be divided into one or more module (seeing Fig. 2), the one or more module stores performs, to realize the present invention in described storage device 23 and by one or more controllers (the present embodiment is a controller 22).
Refering to shown in Fig. 3, it it is the functional block diagram of tripod head controlling device 20 in Fig. 1.Described tripod head controlling device 20 includes arranging module 200, communication module 201 and control module 202.
The described module 200 that arranges is for arranging the control priority of described remote control equipment 3.Such as, three remote control equipments 3 (the referred to as first remote control equipment, the second remote control equipment and the 3rd remote control equipment) are used to control described The Cloud Terrace 2, the control priority of described first remote control equipment is higher than described second remote control equipment, and the control priority of described second remote control equipment is higher than described 3rd remote control equipment.
Described communication module 201 is for setting up the communication connection of described communication equipment 21 and the plurality of remote control equipment 3.In one embodiment, it is T that described communication module 201 arranges the hop period of described communication equipment 21, corresponding to each remote control equipment 3, the frequency of described communication equipment 21 is set, control described communication equipment 21 according to the hop period of the described communication equipment 21 arranged and carry out frequency hopping, frequency hopping makes described communication equipment 21 and a described remote control equipment 3 jump to same frequency, to set up the communication connection between described communication equipment 21 and described remote control equipment 3 in described hop period every time.In this embodiment, the hop period of described remote control equipment 3 can be NT, and wherein N is the number of described remote control equipment 3.Such as, in three remote control equipments 3 of above-mentioned use control the example of described The Cloud Terrace, the hop period of three remote control equipments 3 is 3T.
In another embodiment, described communication module 201 is corresponding to each remote control equipment 3, the frequency of described communication equipment 21 and the stay time under each frequency are set, control described communication equipment 21 according to the described communication equipment 21 arranged stay time under each frequency and carry out frequency hopping, frequency hopping makes described communication equipment 21 and a described remote control equipment 3 jump to same frequency every time, to set up the communication connection between described communication equipment 21 and described remote control equipment 3 in corresponding stay time.Such as, in three remote control equipments 3 of above-mentioned use control the example of described The Cloud Terrace 2, communication equipment 21 arranges the first frequency and the second frequency corresponding to the first remote control equipment, and on this first frequency and the second frequency, communication equipment 21 stops the first duration (such as 1s);Arranging the 3rd frequency and the 4th frequency corresponding to the second remote control equipment, on the 3rd frequency and the 4th frequency, communication equipment 21 stops the second duration (such as 3s);Arranging the 5th frequency and the 6th frequency corresponding to the 3rd remote control equipment, on the 5th frequency and the 6th frequency, communication equipment 21 stops the 3rd duration (such as 5s).It is to say, the frequency switching of communication equipment 21 (and remote control equipment 3) can be acyclic, described communication equipment 21 can be that default value can also be configured by user in the stay time of each frequency.It should be noted that corresponding to same remote control equipment, communication equipment 21 can be the same or different in the stay time of different frequent points.Such as, corresponding to the first remote control equipment, communication equipment 21 can be the same or different in the stay time of described first frequency and the second frequency.
The frequency of described remote control equipment 3 is included in the frequency of described communication equipment 21, and different remote control equipments 3 do not have identical frequency.Such as, in three remote control equipments 3 of above-mentioned use control the example of described The Cloud Terrace 2, described communication equipment 21 includes the first frequency, the second frequency, the 3rd frequency, the 4th frequency, the 5th frequency and the 6th frequency, described first remote control equipment includes described first frequency and the second frequency, described second remote control equipment includes that described 3rd frequency and the 4th frequency, described 3rd remote control equipment include described 5th frequency, the 6th frequency.The corresponding channel of each frequency, the described frequency i.e. mid frequency of channel.
Described The Cloud Terrace 2, for when receiving the remote signal coming from described remote control equipment 3, if this remote signal meets control condition, is then controlled by described control module 202 according to the control data in this remote signal.Described control module 202 can control described remote control equipment 3 and send control data to described communication equipment 21 after frequency hopping.It is to say, after a remote control equipment 3 occurs frequency hopping, control the remote control equipment 3 of this generation frequency hopping frequency after frequency hopping and send to described communication equipment 21 and control data.In the present embodiment, after described communication equipment 21 and described remote control equipment 3 jump to same frequency, described communication equipment 21 has the initiative transmission state, and described remote control equipment 3 is in passive transmission state.It is to say, described remote control equipment 3 is after receiving the data transfer request coming from described communication equipment 21, control data just can be sent to described communication equipment 21.Below to use three remote control equipments 3 to illustrate as a example by controlling described The Cloud Terrace 2 how described communication equipment 21 and remote control equipment 3 how frequency hopping and described remote control equipment 3 send control data to described communication equipment 21.
1) in t (n) moment, described communication equipment 21 and the first remote control equipment jump to frequency F (n) (the most described first frequency).Described communication equipment 21 sends data transfer request request1 to described first remote control equipment.After receiving described data transfer request request1, described first remote control equipment returns control data Ackdata1 described frequency F (n) to described communication equipment 21.
2) in t (n+1) (i.e. t (n)+T) moment, described communication equipment 21 and the second remote control equipment jump to frequency F (n+1) (the most described 3rd frequency).Described communication equipment 21 sends data transfer request request2 to described second remote control equipment.After receiving described data transfer request request2, described second remote control equipment returns control data Ackdata2 described frequency F (n+1) to described communication equipment 21.
3) in t (n+2) (i.e. t (n)+2T) moment, described communication equipment 21 and the 3rd remote control equipment jump to frequency F (n+2) (the most described 5th frequency).Described communication equipment 21 sends data transfer request request3 to described 3rd remote control equipment.After receiving described data transfer request request3, described 3rd remote control equipment returns control data Ackdata3 described frequency F (n+2) to described communication equipment 21.
In this preferred embodiment, when receiving the remote signal coming from described remote control equipment 3, according to the control priority arranged, described control module 202 judges whether each remote signal received meets control condition, resolving the remote signal meeting control condition, The Cloud Terrace 2 is controlled by the control data according to resolving in this remote signal obtained.
Accordingly, described control module 202 can include determining that unit 2020 and control unit 2021.
Described determine that unit 2020 is for when receiving the remote signal coming from described remote control equipment 3, according to the remote control equipment mark carried in each remote signal received, determine the control priority of remote control equipment 3 corresponding to each remote signal, will wherein control the highest remote signal of priority and be defined as meeting the remote signal of control condition.
Described control unit 2021 is for resolving the remote signal meeting control condition, and The Cloud Terrace 2 is controlled by the control data according to resolving in this remote signal obtained.
Such as, in three remote control equipments 3 of above-mentioned use control the example of described The Cloud Terrace, if three remote control equipments 3 all send control data to described communication equipment 21, described first remote control equipment has the highest control priority, the remote signal then received from described first remote control equipment meets control condition, is controlled described The Cloud Terrace 2 according to the control data from the remote signal that described first remote control equipment receives.
Refering to shown in Fig. 4, it it is the flow chart of cloud platform control method preferred embodiment of the present invention.Described method is for realizing the control to single The Cloud Terrace of multiple remote control equipment.Described The Cloud Terrace includes communication equipment, and described communication equipment is by wireless signal and the plurality of remote control equipment communication.The described method of the embodiment of the present invention can be realized by above-mentioned tripod head controlling device.According to different demands, in this flow chart, the order of each step can change, and some step can be omitted.
Step S401, arranges module and arranges the control priority of described remote control equipment.Such as, three remote control equipments (the referred to as first remote control equipment, the second remote control equipment and the 3rd remote control equipment) are used to control described The Cloud Terrace, the control priority of described first remote control equipment is higher than described second remote control equipment, and the control priority of described second remote control equipment is higher than described 3rd remote control equipment.
Step S402, communication module sets up the communication connection of described communication equipment and the plurality of remote control equipment.In one embodiment, it is T that described communication module arranges the hop period of described communication equipment, corresponding to each remote control equipment, the frequency of described communication equipment is set, control described communication equipment according to the hop period of the described communication equipment arranged and carry out frequency hopping, frequency hopping makes described communication equipment and a described remote control equipment jump to same frequency, to set up the communication connection between described communication equipment and described remote control equipment in described hop period every time.In this embodiment, the hop period of described remote control equipment can be NT, and wherein N is the number of described remote control equipment.Such as, in three remote control equipments of above-mentioned use control the example of described The Cloud Terrace, the hop period of three remote control equipments is 3T.
In another embodiment, described communication module corresponds to each remote control equipment, the frequency of described communication equipment and the stay time under each frequency are set, control described communication equipment according to the described communication equipment arranged stay time under each frequency and carry out frequency hopping, frequency hopping makes described communication equipment and a described remote control equipment jump to same frequency every time, to set up the communication connection between described communication equipment and described remote control equipment in corresponding stay time.Such as, in three remote control equipments of above-mentioned use control the example of described The Cloud Terrace, communication equipment arranges the first frequency and the second frequency corresponding to the first remote control equipment, and on this first frequency and the second frequency, communication equipment stops the first duration (such as 1s);Arranging the 3rd frequency and the 4th frequency corresponding to the second remote control equipment, on the 3rd frequency and the 4th frequency, communication equipment stops the second duration (such as 3s);Arranging the 5th frequency and the 6th frequency corresponding to the 3rd remote control equipment, on the 5th frequency and the 6th frequency, communication equipment stops the 3rd duration (such as 5s).It is to say, the frequency switching of communication equipment (and remote control equipment) can be acyclic, described communication equipment can be that default value can also be configured by user in the stay time of each frequency.It should be noted that corresponding to same remote control equipment, communication equipment can be the same or different in the stay time of different frequent points.Such as, corresponding to the first remote control equipment, the duration that communication equipment stops at described first frequency and the second frequency can be the same or different.
Step S403, control module receives remote signal from the plurality of remote control equipment.Described control module can control described remote control equipment and send control data to described communication equipment after frequency hopping.It is to say, after a remote control equipment generation frequency hopping, control the remote control equipment of this generation frequency hopping frequency after frequency hopping and send to described communication equipment and control data.In the present embodiment, after described communication equipment and described remote control equipment jump to same frequency, described communication equipment has the initiative transmission state, and described remote control equipment is in passive transmission state.It is to say, described remote control equipment is after receiving the data transfer request coming from described communication equipment, control data just can be sent to described communication equipment.Below to use three remote control equipments to illustrate as a example by controlling described The Cloud Terraces how described communication equipment and remote control equipment how frequency hopping and described remote control equipment send control data to described communication equipment.
1) in t (n) moment, described communication equipment and the first remote control equipment jump to frequency F (n) (the most described first frequency).Described communication equipment sends data transfer request request1 to described first remote control equipment.After receiving described data transfer request request1, described first remote control equipment returns control data Ackdata1 described frequency F (n) to described communication equipment.
2) in t (n+1) (i.e. t (n)+T) moment, described communication equipment and the second remote control equipment jump to frequency F (n+1) (the most described 3rd frequency).Described communication equipment sends data transfer request request2 to described second remote control equipment.After receiving described data transfer request request2, described second remote control equipment returns control data Ackdata2 described frequency F (n+1) to described communication equipment.
3) in t (n+2) (i.e. t (n)+2T) moment, described communication equipment and the 3rd remote control equipment jump to frequency F (n+2) (the most described 5th frequency).Described communication equipment sends data transfer request request3 to described 3rd remote control equipment.After receiving described data transfer request request3, described 3rd remote control equipment returns control data Ackdata3 described frequency F (n+2) to described communication equipment.
Step S404, control module judges whether described remote signal meets control condition.If described remote signal is unsatisfactory for control condition, then return step S403.In this preferred embodiment, when receiving the remote signal coming from described remote control equipment, according to the control priority arranged, described control module judges whether each remote signal received meets control condition, resolving the remote signal meeting control condition, The Cloud Terrace 2 is controlled by the control data according to resolving in this remote signal obtained.Described judge whether each remote signal received meets control condition and may include that and identify according to the remote control equipment carried in each remote signal of receiving according to the controls priority arranged, determine the control priority of remote control equipment corresponding to each remote signal;To wherein control the highest remote signal of priority and be defined as meeting the remote signal of control condition.Such as, in three remote control equipments of above-mentioned use control the example of described The Cloud Terrace, if three remote control equipments all send control data to described communication equipment, described first remote control equipment has the highest control priority, then the remote signal received from described first remote control equipment meets control condition.
If this remote signal meets control condition, then step S405, described The Cloud Terrace is controlled by control module according to the control data in this remote signal.Such as, in three remote control equipments of above-mentioned use control the example of described The Cloud Terrace, the remote signal received from described first remote control equipment meets control condition, then be controlled described The Cloud Terrace according to the control data from the remote signal that described first remote control equipment receives.
Specifically, in the embodiment of the present invention, described method step module corresponding with Fig. 1-2, device are corresponding.
In the present embodiment, described remote control equipment can be with the remote control equipment wireless connections of multiple The Cloud Terraces.When remote control equipment and the same remote control equipment of multiple The Cloud Terraces are to frequency success, it is possible to use this same remote control equipment controls the plurality of The Cloud Terrace simultaneously.
In other examples, described cloud platform control system can include a remote control equipment and multiple The Cloud Terrace.Described remote control equipment is for communicating with the plurality of The Cloud Terrace, to control the plurality of The Cloud Terrace simultaneously.
Each The Cloud Terrace, for, after receiving the remote signal that described remote control equipment sends, being controlled this The Cloud Terrace according to the control data in remote signal.The cloud platform control method that the present invention provides sets up the communication equipment of The Cloud Terrace and the communication of remote control equipment by the way of to frequency.After frequency success, when multiple stage remote control equipment is simultaneously emitted by telecommand, process, according to the optimization level that controls of each remote control equipment, the instruction that multiple stage remote control equipment is sent.The present invention solves traditional heads can only realize the use restriction of remote control reception one to one, it is achieved that the control to single The Cloud Terrace of multiple remote control equipments.
The above is only the preferred embodiment of the present invention; it is noted that, for those skilled in the art; under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.