CN108829241A - A kind of motion capture device and its node configuration method - Google Patents
A kind of motion capture device and its node configuration method Download PDFInfo
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- CN108829241A CN108829241A CN201810489953.7A CN201810489953A CN108829241A CN 108829241 A CN108829241 A CN 108829241A CN 201810489953 A CN201810489953 A CN 201810489953A CN 108829241 A CN108829241 A CN 108829241A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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Abstract
The present invention provides a kind of node configuration method of motion capture device, the motion capture device includes multiple node devices, wherein each node device includes the switching group being made of multiple switch；Wherein, the method includes：Corresponding node number is configured according to the closed state of each respective switching group of node device, wherein the closed state of the switching group of each node device is different.Configure the node number of the node device by the closed state of switching group, node device voluntarily configuration section point number reduces the communication of node device and master control system, reduces the work load of master control system.
Description
Technical field
The present invention relates to fields of communication technology, and in particular to a kind of node configuration method and one of inertia action capture device
Kind motion capture device.
Background technique
Motion capture is key position (i.e. node) the setting tracker of moving object, by capture tracker position, then
The data of three dimensional space coordinate are obtained after computer disposal.After data are identified by computer, it can apply in animation system
Make, gait analysis, biomethanics, the fields such as human engineering.Each node has unique node number to identify each network section
Point device, such communication data could correctly carry out data transmission according to node number.The initialization of inertia action capture node
Or and node change be usually to be issued to each node by way of wirelessly or non-wirelessly by host computer, each node again will
The node number issued is written in oneself memory or global variable, this just needs host computer or other primary processor ginsengs
With increase the complexity of system, and need to interact confirmation, increase the complexity of communications protocol layers.
Summary of the invention
In view of this, the embodiment of the present invention is dedicated to providing a kind of node configuration method of motion capture device to reduce
Motion capture system is stated in the complexity of configuration section point number.
According to an aspect of the present invention, a kind of node configuration side for motion capture device that one embodiment of the invention provides
Method, the motion capture device include multiple node devices, wherein each node device includes being made of multiple switch
Switching group；Wherein, the method includes：According to the configuration pair of the closed state of each respective switching group of node device
The node number answered, wherein the closed state of the switching group of each node device is different.
In one embodiment, described according to the configuration pair of the closed state of each respective switching group of node device
The node number answered includes：Set different for the closed state of multiple respective switching groups of node device；With
And corresponding node number is configured according to the closed state of each respective switching group of node device.
In one embodiment, described according to the configuration pair of the closed state of each respective switching group of node device
The node number answered includes：The initial closed state of switching group corresponding to present node equipment is configured into start node number；By institute
It states start node number and the node number of node device described in other compares；And when exist and the start node number
When identical node number, the closed state of the switching group of the present node equipment is changed, so that the present node is set
The closed state of the standby switching group and the closed state of the switching group of node device described in other are different；And according to
Switching group closed state after change configures the node number of the present node equipment.
In one embodiment, described according to the configuration pair of the closed state of each respective switching group of node device
The node number answered further comprises：When the identical node number with the start node number is not present, the present node is set
Standby node number is configured to the start node number.
In one embodiment, the method further includes：When wherein one or more described switching groups need replacing,
The closed state of the switching group after replacement is adjusted to replace closing for the switching group of the preceding corresponding node device
Conjunction state.
In one embodiment, correspondence is being configured according to the closed state of each respective switching group of node device
Node number before, the method further includes：During the input port and delivery outlet that the corresponding node device is arranged enter
Disconnected mode.
In one embodiment, the interrupt mode includes edge triggered interruption mode.
In one embodiment, the switching group includes with any one or more combination in lower switch：Toggle switch, from
Lock-switch group, rotary switch group.
Another method according to the present invention, one embodiment of the invention provide a kind of motion capture device, including：Multiple sections
Point device；And the master control system with the node device communication connection；Wherein, the master control system is configured to execute institute as above
The step of stating method.
Another method according to the present invention, one embodiment of the invention provide a kind of motion capture device, including：Multiple sections
Point device；And multiple configuration modules with multiple node device difference communication connections；Wherein, the configuration module configuration
For the step of executing method as described above.
Switching group is arranged in the node configuration method of motion capture device provided in an embodiment of the present invention at node device,
Configure the node number of the node device by the closed state of switching group, node device can voluntarily configuration section point number, reduce
The participation of master control system, reduces the communication of node device and master control system, reduces the work load of master control system.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of one embodiment of motion capture device of the present invention.
Fig. 2 show the flow chart of one embodiment of node configuration method of motion capture device of the present invention.
Fig. 3 show the flow chart of another embodiment of node configuration method of motion capture device of the present invention.
Fig. 4 show the structural schematic diagram of another embodiment of motion capture device of the present invention.
Fig. 5 show the structural schematic diagram of another embodiment of motion capture device of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Fig. 1 show the structural schematic diagram of one embodiment of motion capture device of the present invention.The present invention provides a kind of movements
The node configuration method of capture device, as shown in Figure 1, motion capture device includes multiple node devices, wherein each node is set
Standby may include the switching group being made of multiple switch.The configuration method includes：According to the respective switching group of each node device
Closed state configures corresponding node number, wherein the closed state of the switching group of each node device is different.By each section
Point device voluntarily carries out the configuration process of node number, reduces the information exchange of node device and master control system, reduces master control
The work load of system.
Specifically, as shown in Fig. 2, node number configuration method of the present invention includes the following steps：
Step 201：Node device powers on.Power supply is opened, is powered on to each node device, configuration section point number is prepared.
Step 202：The closed state of read switch group.Node device reads the closure switched in respective switching group or disconnected
Open state.
Step 203：According to the node number of the closed state configuration node equipment of switching group.It is opened according to node device is respective
The closing or opening state of Guan Zuzhong switch provides corresponding binary coding.Such as the binary coding of closed state is 1, breaks
The binary coding of open state is 0.In this way, four switch states according to figure 1：K1 is disconnected, K2 is disconnected, K3 is disconnected, K4
Closure, it can be deduced that node number corresponding to the closed state of the switching group is 0001.And so on other switching groups closure
Node number corresponding to state.
It should be appreciated that the binary coding of closed state can be set also as the binary coding of 0, off-state in the present invention
It is 1, the present invention can also use other can be with the coding mode of unique identification and the closed state for distinguishing each switching group, the present invention
Without limitation to the coding mode of the closed state of switching group.
It should be appreciated that the present invention can choose the different number switched in switching group, the quantity of switch according to suitable environment
As long as can satisfy the use of the node number of the node device of action step device, the present invention is opened include in switching group
Close quantity without limitation.
In one embodiment, the closed state of the respective switching group of each node device be may be configured as into different, root
Corresponding node number is configured according to the closed state of the respective switching group of each node device.In initial setting up, it can will be every
The closed state of switching group corresponding to a node device is set as different, directly according to each after each node device powers on
From open group closed state its node number is set.The information exchange for reducing node device and master control system, reduces master control
The work load of system.
In one embodiment, currently to carry out the node of node number configuration as the object factory node configuration method,
In order to describe conveniently, the node for currently carrying out node number configuration is referred to as present node equipment below.It can will work as prosthomere
The initial closed state of switching group corresponding to point device configures start node number.By start node number and other node devices
Node number compares, and when there is node number identical with start node number, changes closing for the switching group of present node equipment
Conjunction state, so that the closed state of the switching group of the closed state of the switching group of present node equipment and other node devices is not
Together.And the node number of the present node equipment is configured according to the switching group closed state after change.
In one embodiment, it is configured according to the closed state of each respective switching group of node device corresponding
Node number further may include：When node number identical with start node number is not present, by the section of the present node equipment
Point number is configured to the start node number.
Above-mentioned two embodiment is specific, as shown in figure 3, node number configuration method of the invention is in a upper embodiment
On the basis of increase step 303 and 304, wherein step 303 is set between step 202 and step 203, and specific steps are such as
Under：
Step 303：The node device for judging whether there is identical closed state, goes to step 304 if having, if without turning to walk
Rapid 203.The initial closed state of switching group is possible to identical, therefore, the node configured according to the closed state of initial switch group
The case where number being likely to occur repetition.When configuring current node device, first configured just according to the closed state of its initial switch group
Beginning node number, compares the closed state of every other switching group, only the closed state of the switching group of present node equipment with
When the closed state of the switching group of other node devices is all different, the node number could be configured to the node of present node equipment
Number.It by the comparison of closed state, avoids configuring identical node number for different node devices, to avoid passing in data
Defeated accurate and uniqueness, avoids maloperation.
Step 304：The closed state of the switching group of present node equipment is changed, and goes to step 202.When there are identical sections
When point number, the closed state of the switching group of present node equipment is changed, so that the closed state of the switching group of present node equipment
It is different from the closed state of the switching group of other node devices.
It should be appreciated that when there are identical node number, it can after the closed state of the switching group of change present node equipment
To go to step the closed state for the switching group that 202 read again present node equipment；And it is configured according to the closed state of switching group
The node number of present node equipment.It can also be directly by manual amendment, so that the closed state of the switching group of present node equipment
It is from the closed state of the switching group of other node devices different, closed state of the present invention to the switching group for choosing node device
Modification mode is without limitation.
In one embodiment, when wherein one or more switching groups need replacing, by the closure of the switching group after replacement
State is adjusted to the closed state of the switching group of corresponding node device before replacing.Solve to replace after previous break down it is whole
The problem of a motion capture device, can individually replace one of node device, and replacement operation is more simple, clever
It is living, while also can be reduced the waste of accessory.When there is the switching group damaged or node device and need replacing the switching group or
When node device, the closed state of the switching group before the closed state of the switching group after replacement need to be only adjusted to replacement,
The present invention can voluntarily be adjusted by node device or by manually adjusting, and the present invention is to the switching group of node device
The adjustment mode of closed state is without limitation.
In one embodiment, corresponding node number is being configured according to the closed state of the respective switching group of each node device
Before, the input port of corresponding node device can also be set and delivery outlet enters interrupt mode.Node is carried out in node device
Number configuration before, need to interrupt node device outputs and inputs operation, avoid because node number configure cause data transmission fault
And cause maloperation.
In a further embodiment, the interrupt mode includes edge triggered interruption mode.That is the switch of node device
The interruption of input, the output of corresponding node device is triggered when the closed state variation of group.Whether the switch of switching group is by closing
Conjunction state is transformed to off-state and is still transformed to closed state by off-state, as long as the closure of the switching group when node device
The interruption that input, the output of corresponding node device are triggered when state changes avoids because node number configuration causes to count
Maloperation is caused according to error of transmission.
In one embodiment, switching group includes with any one or more combination in lower switch：Toggle switch self-locking is opened
Pass group, rotary switch group.
It should be appreciated that the present invention can according to the demand of practical application scene choose in lower switch any one or it is more
Component units of the combination of kind as switching group：Toggle switch, self-lock switch group, rotary switch group, as long as the switch of switching group
Can be realized unique code identification, the present invention to the type of switch without limitation.
According to another aspect of the present invention, another embodiment of the present invention provides a kind of motion capture devices, as shown in figure 4,
Including multiple node devices, and the master control system with node device communication connection；Wherein, master control system is configured to execute above-mentioned
The step of method.Master control system controls the configuration operation that each node device carries out node number, reduce master control system with it is each
Information exchange between node device reduces the work load of master control system.
According to another aspect of the present invention, another embodiment of the present invention provides a kind of motion capture devices, as shown in figure 5,
Including multiple node devices, and multiple configuration modules with multiple node devices difference communication connection；Wherein, configuration module is matched
It is set to the step of executing the above method.Configuration module controls the configuration operation that each node device carries out respective node number, and
And between each configuration module can communication connection, reduce the information exchange between master control system and each node device, reduce
The work load of master control system.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, made any modification, equivalent replacement etc. be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of node configuration method of motion capture device, which is characterized in that the motion capture device includes multiple nodes
Equipment, wherein each node device includes the switching group being made of multiple switch；Wherein, the method includes：
Corresponding node number is configured according to the closed state of each respective switching group of node device, wherein each
The closed state of the switching group of the node device is different.
2. the method according to claim 1, wherein described described open according to each node device is respective
The closed state of pass group configures corresponding node number：
Set different for the closed state of multiple respective switching groups of node device；And
Corresponding node number is configured according to the closed state of each respective switching group of node device.
3. the method according to claim 1, wherein described described open according to each node device is respective
The closed state of pass group configures corresponding node number：
The initial closed state of switching group corresponding to present node equipment is configured into start node number；
The node number of the start node number and node device described in other is compared；And
When there is the identical node number with the start node number, closing for the switching group of the present node equipment is changed
Conjunction state, so that the switch of the closed state of the switching group of the present node equipment and other node devices
The closed state of group is different；And
The node number of the present node equipment is configured according to the switching group closed state after change.
4. according to the method described in claim 3, it is characterized in that, described described open according to each node device is respective
The closed state of pass group configures corresponding node number：
When the identical node number with the start node number is not present, institute is configured by the node number of the present node equipment
State start node number.
5. the method according to claim 1, wherein the method further includes：
When wherein one or more described switching groups need replacing, the closed state of the switching group after replacement is adjusted to
The closed state of the switching group of the corresponding node device before replacing.
6. the method according to claim 1, wherein according to each respective switch of node device
Before the closed state of group configures corresponding node number, the method further includes：
The input port and delivery outlet that the corresponding node device is arranged enter interrupt mode.
7. according to the method described in claim 6, it is characterized in that, the interrupt mode includes edge triggered interruption mode.
8. the method according to claim 1, wherein the switching group include in lower switch any one or
Multiple combinations：Toggle switch, self-lock switch group, rotary switch group.
9. a kind of motion capture device, which is characterized in that including：
Multiple node devices；And
With the master control system of the node device communication connection；
Wherein, the master control system is configured to execute such as the step of any one of claims 1 to 6 the method.
10. a kind of motion capture device, which is characterized in that including：
Multiple node devices；And
With multiple configuration modules of multiple node device difference communication connections；
Wherein, the configuration module is configured to execute such as the step of any one of claims 1 to 6 the method.
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| CN201810489953.7A CN108829241B (en) | 2018-05-21 | 2018-05-21 | Motion capture device and node configuration method thereof |
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| CN201810489953.7A CN108829241B (en) | 2018-05-21 | 2018-05-21 | Motion capture device and node configuration method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1850561A (en) * | 2006-05-22 | 2006-10-25 | 陈守建 | Intelligent helt conveyer protection device |
| US20140173081A1 (en) * | 2012-11-13 | 2014-06-19 | Joshua P. Knapp | Method and apparatus for discovery and enumeration of sequentially networked devices |
| US20150084561A1 (en) * | 2013-04-11 | 2015-03-26 | The Boeing Company | Electric Motor Signature Reduction System |
| CN104834244A (en) * | 2014-11-05 | 2015-08-12 | 电子科技大学 | Gesture switch and gesture control method |
| CN105978727A (en) * | 2016-06-16 | 2016-09-28 | 深圳先进技术研究院 | Node firmware updating method of wearable human body motion capture system |
| CN106061571A (en) * | 2014-04-08 | 2016-10-26 | Eon现实公司 | Interactive virtual reality systems and methods |
-
2018
- 2018-05-21 CN CN201810489953.7A patent/CN108829241B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1850561A (en) * | 2006-05-22 | 2006-10-25 | 陈守建 | Intelligent helt conveyer protection device |
| US20140173081A1 (en) * | 2012-11-13 | 2014-06-19 | Joshua P. Knapp | Method and apparatus for discovery and enumeration of sequentially networked devices |
| US20150084561A1 (en) * | 2013-04-11 | 2015-03-26 | The Boeing Company | Electric Motor Signature Reduction System |
| CN106061571A (en) * | 2014-04-08 | 2016-10-26 | Eon现实公司 | Interactive virtual reality systems and methods |
| CN104834244A (en) * | 2014-11-05 | 2015-08-12 | 电子科技大学 | Gesture switch and gesture control method |
| CN105978727A (en) * | 2016-06-16 | 2016-09-28 | 深圳先进技术研究院 | Node firmware updating method of wearable human body motion capture system |
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