CN114396904A - Positioning device and positioning system - Google Patents
Positioning device and positioning system Download PDFInfo
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- CN114396904A CN114396904A CN202111432938.7A CN202111432938A CN114396904A CN 114396904 A CN114396904 A CN 114396904A CN 202111432938 A CN202111432938 A CN 202111432938A CN 114396904 A CN114396904 A CN 114396904A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
Abstract
According to the positioning device and the positioning system, the trigger module arranged on the positioning device triggers the communication module to send the control signal to the processor, so that the processor runs and calculates the spatial position information of the target point, and therefore efficient positioning operation can be achieved. Meanwhile, the detachable contact type probe or the non-contact type position detection technology with specific materials and shapes is adopted, so that the replacement is convenient, the damage can be avoided, and the safety and the usability are improved.
Description
Technical Field
The disclosure relates to the technical field of medical equipment, in particular to a positioning device and a positioning system.
Background
The current spatial localization technology is widely applied, for example, the spatial localization technology is used in various aspects such as precise medical treatment. In one scene, the probe is required to be held by hand to enable the needle head to contact the target point, and the processor is operated to complete the determination of the target point so as to start the calculation of the spatial position information of the target point.
Disclosure of Invention
The present disclosure provides a positioning device and a positioning system.
In a first aspect, the present disclosure provides a positioning device comprising:
a housing;
the trigger module is used for triggering the communication module to send a control signal to the processor when responding to the received trigger signal so as to enable the processor to operate and calculate the spatial position information of the target point.
In some optional embodiments, the positioning device further comprises:
the first positioning component is arranged at one end of the shell.
In some optional embodiments, the triggering module is configured to trigger the communication module to send the control signal to the processor in response to receiving a trigger signal, and includes:
the triggering module is used for triggering the communication module to send the control signal and the target distance information between the bottom end of the first positioning component and the target point to the processor when the triggering signal is received.
In some alternative embodiments, the first positioning member includes a detachably connected needle shaft and a needle for contacting a target site.
In some alternative embodiments, the needle is a blunt structure, and the needle is made of a soft material.
In some optional embodiments, the first positioning component is connected to the communication module, and the first positioning component is a distance measuring instrument, and the distance measuring instrument is configured to measure target distance information between a bottom end of the distance measuring instrument and a target point in a non-contact manner.
In some alternative embodiments, the trigger module is a pressing element; and
the triggering module is used for triggering the communication module to send the control signal to the processor when the triggering signal is received, and comprises:
the pressing element is used for triggering the communication module to send a control signal to the processor in response to receiving a pressing force.
In some alternative embodiments, the triggering module is a roller element; and
the triggering module is used for triggering the communication module to send the control signal to the processor when the triggering signal is received, and comprises:
the roller element is used for triggering the communication module to send a control signal to the processor in response to receiving a pushing force.
In some alternative embodiments, the triggering module is a touch element; and
the triggering module is used for triggering the communication module to send the control signal to the processor when the triggering signal is received, and comprises:
the touch element is used for triggering the communication module to send a control signal to the processor when responding to the received contact signal.
In some alternative embodiments, the trigger module is a gesture trigger module; and
the triggering module is used for triggering the communication module to send the control signal to the processor when the triggering signal is received, and comprises:
the gesture triggering module is used for triggering the communication module to send the control signal to the processor when the collected gesture information comprises a preset gesture.
In some optional embodiments, the triggering module is a voice triggering module; and
the triggering module is used for triggering the communication module to send the control signal to the processor when the triggering signal is received, and comprises:
the voice trigger module is used for triggering the communication module to send the control signal to the processor when the collected voice information contains a preset keyword instruction.
In some optional embodiments, the positioning device further comprises:
and the second positioning component is arranged on the shell.
In some optional embodiments, the second positioning member comprises a plurality of optical reflective spheres or a plurality of electromagnetic sensors, and the plurality of optical reflective spheres or the plurality of electromagnetic sensors are arranged according to preset positions.
In some optional embodiments, the positioning device further comprises:
and the power supply module is arranged in the shell and is respectively connected with the trigger module and the communication module.
In a second aspect, the present disclosure provides a positioning system comprising the positioning apparatus of the first aspect, a sensing apparatus, a processor and a display device, wherein a second positioning component of the positioning apparatus is located within a sensing range of the sensing apparatus, the processor is respectively connected with the sensing apparatus and the display device, the positioning apparatus comprises a first positioning component and a second positioning component, wherein:
the sensing device is used for sensing the spatial position information of the second positioning component and sending the spatial position information to the processor;
the processor is used for responding to a received control signal sent by a positioning device, and determining the spatial position information of the target point according to the spatial position information of the second positioning component and preset position relation information, wherein the preset position relation information is used for representing the position relation between the first positioning component and the second positioning component;
and the processor sends the spatial position information of the target point to the display equipment for the display equipment to display.
In some optional embodiments, the processor is configured to determine, in response to receiving a control signal sent by a positioning device, spatial position information of the target point according to spatial position information of the second positioning component and preset position relationship information, where the preset position relationship information is used to characterize a position relationship between the first positioning component and the second positioning component, and includes:
the processor is used for responding to a control signal sent by a positioning device and target distance information between the first positioning component and a target point, and determining spatial position information of the target point according to spatial position information of the second positioning component, preset position relation information and the target distance information, wherein the preset position relation information is used for representing the position relation between the first positioning component and the second positioning component.
In a third aspect, the present disclosure provides a positioning system, which includes a positioning device, a sensing device, a processor, and a display device, where the positioning device includes a first positioning component and a second positioning component, the second positioning component is located within a sensing range of the sensing device, the processor is connected to the sensing device and the display device, respectively, the positioning device includes the first positioning component and the second positioning component, the processor includes a non-contact triggering module, and the non-contact triggering module is configured to trigger the processor to calculate spatial position information of a target point, where:
the sensing device is used for sensing the spatial position information of the second positioning component and sending the spatial position information to the processor;
the processor is configured to determine spatial position information of the first positioning component according to spatial position information of the second positioning component and preset position relationship information, where the preset position relationship information is used to represent a position relationship between the first positioning component and the second positioning component;
and the processor sends the spatial position information of the first positioning component to the display equipment so as to be displayed by the display equipment.
According to the positioning device and the positioning system, the trigger module arranged on the positioning device triggers the communication module to send the control signal to the processor, so that the processor runs and calculates the spatial position information of the target point, and therefore efficient positioning operation can be achieved.
Drawings
Other features, objects and advantages of the disclosure will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural diagram of a positioning device according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of a first perspective structure of a positioning device according to an embodiment of the present disclosure;
FIG. 3 is a second perspective view of a positioning device according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a positioning system according to an embodiment of the present disclosure.
Description of the symbols:
1-positioning means, 11-housing, 12-second positioning means, 121-optical reflective sphere, 122-cradle, 13-first positioning means, 131-needle bar, 132-needle, 14-trigger module, 15-communication module, 16-power supply module, 2-sensing means, 3-processor, 4-display device.
Detailed Description
The present disclosure is described in further detail below with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the related invention are shown in the drawings.
In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships and are only used for convenience in describing the present disclosure and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present disclosure. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present disclosure, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present disclosure can be understood by those of ordinary skill in the art as appropriate.
In the description of the present disclosure, it should be noted that the embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict.
Fig. 1 is a schematic structural diagram of a positioning device according to an embodiment of the present disclosure. As shown in fig. 1, the positioning device in the present embodiment includes a housing 11, a first positioning member 13, a second positioning member 12, a trigger module 14, a communication module 15, and a power supply module 16. The trigger module 14, the communication module 15 and the power supply module 16 are provided in the housing. The triggering module 14 is connected to the communication module 15. The power supply module 16 is electrically connected with the trigger module 14 and the communication module 15 respectively, so as to supply power to the trigger module 14 and the communication module 15. The communication module 15 may be a wired communication module or a wireless communication module. The housing 11 may be a part that is held by the operator.
In the present embodiment, the triggering module 14 is configured to trigger the communication module 15 to send a control signal to the processor in response to receiving the triggering signal, so that the processor performs the calculation of the spatial position information of the target point. Here, the control information may be, for example, an instruction for instructing the processor to perform an operation of calculating spatial position information of the target point.
In some alternative embodiments, one end of the housing 11 may be provided with the first positioning member 13. In one scenario, the first positioning member 13 may include a connected needle shaft 131 and needle 132. Needle 132 may be used to contact a target site. The needle 132 may be blunt, for example, circular blunt, i.e., the outline of the needle tip may be circular arc, so as to prevent the sharp needle such as a conical needle from stabbing the human body, thereby improving the safety. The needle shaft 131 may be made of a hard material such as a metal material, and may provide a supporting force for the needle 132. The needle 132 may be made of a soft material, such as rubber, silicone, etc., to prevent discomfort when in contact with a human body. The connection between the needle shaft 131 and the needle 132 may be a detachable connection, such as a threaded connection, a snap connection or a hinged connection. This allows for easy removal of the needle 132, allowing for replacement of the needle 132, and preventing infection.
In another scenario, the first positioning component 13 may be connected with the communication module 15. The first positioning member 13 may be a distance measuring instrument. The distance measuring instrument can be used for measuring target distance information between the bottom end of the distance measuring instrument and a target point in a non-contact mode. Specifically, the distance measuring instrument may measure target distance information between the bottom end of the distance measuring instrument and the target point according to a time difference between when the distance measuring instrument transmits the light/sound/electromagnetic waves to the target point and when the distance measuring instrument receives the light/sound/electromagnetic waves reflected from the target point. The rangefinder may be a sonar, laser rangefinder or the like, for example the laser rangefinder may comprise a laser generator, a laser receiver, a timer or the like. The non-contact position detection technology can avoid the discomfort caused by contacting the human body.
In some alternative embodiments, the triggering module 14 may be configured to trigger the communication module 15 to send the control signal and the target distance information between the bottom end of the first positioning member 13 and the target point to the processor in response to receiving the triggering signal, so that the processor operates to calculate the spatial position information of the target point. When the first positioning member 13 contacts the target point, the target distance information may be zero. When the first positioning member 13 does not contact the target point, the target distance information may be a distance value between the bottom end of the first positioning member 13 and the target point.
In some alternative embodiments, the housing 11 may be provided with a second positioning member 12. The second positioning member 12 comprises a plurality of optical reflective spheres or a plurality of electromagnetic sensors. The plurality of optical reflection balls or the plurality of electromagnetic sensors are arranged according to preset positions. In one scenario, the second positioning component 12 may comprise at least three optical reflective spheres 121. At least three optical reflection balls 121 may be spaced apart on the support 122. The shape of the support 122 may be a cross, a Y, a square, a triangle, a circle, or an irregular shape. The centers of the at least three optical reflection balls 121 may be located in the same plane. Thus, three optical reflection balls 121 may constitute one positioning surface. More than three optical reflection balls 121 may be included for layout, and when more than three optical reflection balls 121 are blocked, the other three optical reflection balls can still continuously reflect infrared light. As shown in fig. 2, the second positioning member 12 may include four optical reflection balls 121, and the support 122 may have a cross shape. As shown in fig. 3, the second positioning member 12 may include four optical reflection balls 121, and the support 122 may have a Y-shape.
In some alternative embodiments, the triggering module 14 may be a pressing element. The pressing element may trigger the communication module 15 to send a control signal to the processor in response to receiving a pressing force applied by the operator.
In some alternative embodiments, the triggering module 14 may be a roller element. The roller element may trigger the communication module 15 to send a control signal to the processor in response to receiving a pushing force applied by the operator.
In some alternative embodiments, the triggering module 14 may be a touch element. The touch element may trigger the communication module 15 to send a control signal to the processor in response to receiving the contact signal. The touch element may be a capacitive sensor or a pressure sensor.
In some alternative embodiments, the trigger module 14 may be a voice trigger module. Specifically, the voice trigger module may include a voice acquisition module and a keyword trigger module. The voice acquisition module can be used for acquiring voice information sent by an operator. The keyword triggering module may be configured to trigger the communication module 15 to send a control signal to the processor in response to that the voice message includes a preset keyword instruction, so that the processor operates to calculate the spatial position information of the target point.
In some alternative embodiments, the trigger module 14 may be a gesture trigger module. Specifically, the gesture triggering module may include a gesture obtaining module and a preset gesture triggering module. The gesture obtaining module can be used for obtaining the gesture or the gesture of the operator, which is collected by the camera. The preset gesture triggering module may trigger the communication module 15 to send a control signal to the processor in response to the gesture or gesture of the operator including the preset gesture, so that the processor performs the calculation of the spatial position information of the target point.
In some alternative embodiments, the triggering module 14 may be a key element or a scroll wheel element. The operator may apply pressure to the key element or slide the roller element, which may trigger the communication module 15 to send a control signal to the processor, so that the processor may calculate the spatial position information of the target point.
According to the positioning device provided by the disclosure, the trigger module arranged on the positioning device triggers the communication module to send the control signal to the processor, so that the processor runs and calculates the spatial position information of the target point, and therefore efficient positioning operation can be achieved. Meanwhile, the detachable contact type probe or the non-contact type position detection technology with specific materials and shapes is adopted, so that the replacement is convenient, the damage can be avoided, and the safety and the usability are improved.
Fig. 4 is a schematic structural diagram of a positioning system according to an embodiment of the present disclosure. The positioning system as shown in fig. 4 comprises a sensing apparatus 2, a processor 3, a display device 4 and the positioning apparatus 1 as shown in fig. 1-3. The second positioning member 12 of the positioning device 1 may be located within the sensing range of the sensing device 2. The processor 3 may be electrically connected to the sensing device 2 and the display apparatus 4, respectively.
In the present embodiment, the sensing device 2 may be used for sensing the spatial position information of the second positioning component 12 and sending to the processor 3. The processor 3 is used for responding to the received control signal sent by the positioning device 1, and determining the spatial position information of the target point according to the spatial position information of the second positioning part 12 and the preset position relation information. The preset positional relationship information may be used to characterize the positional relationship between the first positioning member 13 and the second positioning member 12. The processor 3 sends the spatial position information of the target point to the display device 4 for display by the display device 4.
In the present embodiment, the sensing device 2 may include an infrared camera, a 3D camera. Specifically, the sensing device 2 can recognize and determine the spatial position information of the second positioning member 12 by the infrared ray reflected by the second positioning member 12.
In some alternative embodiments, the processor 3 may be configured to determine the spatial position information of the target point according to the spatial position information of the second positioning part 12, the preset position relationship information and the target distance information in response to receiving the control signal sent by the positioning apparatus 1 and the target distance information between the first positioning part 13 and the target point. When the first positioning member 13 contacts the target point, the target distance information may be zero. When the first positioning member 13 does not contact the target point, the target distance information may be a distance value between the bottom end of the first positioning member 13 and the target point.
In a positioning scene, an operator holds the housing 11 of the positioning device 1, and makes the first positioning part 13 of the positioning device 1 contact a target point on a human body, the trigger module 14 is operated, the trigger module 14 triggers the communication module 15 to send a control signal to the processor 3, so that the processor 3 calculates spatial position information of the target point according to the spatial position information of the second positioning part 12 and the preset position relation information, and the display device displays the spatial position information of the target point.
In another positioning system, the difference from the above positioning system is that the positioning device of the positioning system may not have a triggering module and a communication module, while the processor has a contactless triggering module. The non-contact triggering module can be used for triggering the processor to calculate the spatial position information of the target point. The non-contact triggering module can be a voice triggering module or a gesture triggering module. Therefore, the processor can be triggered in the sensing range through voice triggering or gesture triggering and other non-contact operations without contacting with an operation control processor, so that single-person operation can be realized, and the labor cost is reduced.
According to the positioning system, the triggering module arranged on the positioning device triggers the communication module to send the control signal to the processor, so that the processor operates and calculates the spatial position information of the target point, or the non-contact triggering module arranged on the processor operates and calculates the spatial position information of the target point, so that efficient positioning operation can be achieved, and working efficiency is improved.
The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention in the present disclosure is not limited to the specific combination of the above-mentioned features, but also encompasses other embodiments in which any combination of the above-mentioned features or their equivalents is possible without departing from the inventive concept as defined above. For example, the above features and (but not limited to) the features disclosed in this disclosure having similar functions are replaced with each other to form the technical solution.
Claims (17)
1. A positioning device, comprising:
a housing;
the trigger module is used for triggering the communication module to send a control signal to the processor when responding to the received trigger signal so as to enable the processor to operate and calculate the spatial position information of the target point.
2. The positioning device of claim 1, further comprising:
the first positioning component is arranged at one end of the shell.
3. The positioning apparatus of claim 2, wherein the triggering module is configured to trigger the communication module to send the control signal to the processor in response to receiving the triggering signal, and comprises:
the triggering module is used for triggering the communication module to send the control signal and the target distance information between the bottom end of the first positioning component and the target point to the processor when the triggering signal is received.
4. A positioning device according to claim 2 or 3, wherein the first positioning member comprises a detachably connected needle shaft and a needle for contacting a target point.
5. The positioning device of claim 4, wherein said needle is blunt and said needle is made of a soft material.
6. The positioning device according to claim 3, wherein the first positioning component is connected to the communication module, and the first positioning component is a distance measuring instrument for measuring target distance information between a bottom end of the distance measuring instrument and a target point in a non-contact manner.
7. The positioning device of claim 1, wherein the trigger module is a pressing element; and
the triggering module is used for triggering the communication module to send the control signal to the processor when the triggering signal is received, and comprises:
the pressing element is used for triggering the communication module to send a control signal to the processor in response to receiving a pressing force.
8. The positioning device of claim 1, wherein the triggering module is a roller element; and
the triggering module is used for triggering the communication module to send the control signal to the processor when the triggering signal is received, and comprises:
the roller element is used for triggering the communication module to send a control signal to the processor in response to receiving a pushing force.
9. The pointing device of claim 1, wherein the triggering module is a touch element; and
the triggering module is used for triggering the communication module to send the control signal to the processor when the triggering signal is received, and comprises:
the touch element is used for triggering the communication module to send a control signal to the processor when responding to the received contact signal.
10. The positioning device of claim 1, wherein the trigger module is a gesture trigger module; and
the triggering module is used for triggering the communication module to send the control signal to the processor when the triggering signal is received, and comprises:
the gesture triggering module is used for triggering the communication module to send the control signal to the processor when the collected gesture information comprises a preset gesture.
11. The positioning device of claim 1, wherein the triggering module is a voice triggering module; and
the triggering module is used for triggering the communication module to send the control signal to the processor when the triggering signal is received, and comprises:
the voice trigger module is used for triggering the communication module to send the control signal to the processor when the collected voice information contains a preset keyword instruction.
12. The positioning device of claim 1, further comprising:
and the second positioning component is arranged on the shell.
13. The positioning apparatus of claim 12, wherein the second positioning member comprises a plurality of optical reflective spheres or a plurality of electromagnetic sensors, the plurality of optical reflective spheres or the plurality of electromagnetic sensors being arranged in a predetermined position.
14. The positioning device of claim 1, further comprising:
and the power supply module is arranged in the shell and is respectively connected with the trigger module and the communication module.
15. A positioning system comprising the positioning apparatus of any one of claims 1-14, a sensing apparatus, a processor, and a display device, the second positioning component of the positioning apparatus being located within a sensing range of the sensing apparatus, the processor being connected to the sensing apparatus and the display device, respectively, the positioning apparatus comprising a first positioning component and a second positioning component, wherein:
the sensing device is used for sensing the spatial position information of the second positioning component and sending the spatial position information to the processor;
the processor is used for responding to a received control signal sent by a positioning device, and determining the spatial position information of the target point according to the spatial position information of the second positioning component and preset position relation information, wherein the preset position relation information is used for representing the position relation between the first positioning component and the second positioning component;
and the processor sends the spatial position information of the target point to the display equipment for the display equipment to display.
16. The positioning system according to claim 15, wherein the processor is configured to determine spatial position information of the target point according to spatial position information of the second positioning component and preset position relation information in response to receiving a control signal sent by a positioning device, the preset position relation information being used for representing a position relation between the first positioning component and the second positioning component, and includes:
the processor is used for responding to a control signal sent by a positioning device and target distance information between the first positioning component and a target point, and determining spatial position information of the target point according to spatial position information of the second positioning component, preset position relation information and the target distance information, wherein the preset position relation information is used for representing the position relation between the first positioning component and the second positioning component.
17. A positioning system comprises a positioning device, a sensing device, a processor and a display device, wherein the positioning device comprises a first positioning component and a second positioning component, the second positioning component is positioned in a sensing range of the sensing device, the processor is respectively connected with the sensing device and the display device, the positioning device comprises a first positioning component and a second positioning component, the processor comprises a non-contact triggering module, and the non-contact triggering module is used for triggering the processor to run and calculate the spatial position information of a target point, wherein:
the sensing device is used for sensing the spatial position information of the second positioning component and sending the spatial position information to the processor;
the processor is configured to determine spatial position information of the first positioning component according to spatial position information of the second positioning component and preset position relationship information, where the preset position relationship information is used to represent a position relationship between the first positioning component and the second positioning component;
and the processor sends the spatial position information of the first positioning component to the display equipment so as to be displayed by the display equipment.
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| CN202111432938.7A CN114396904A (en) | 2021-11-29 | 2021-11-29 | Positioning device and positioning system |
| PCT/CN2022/134698 WO2023093884A1 (en) | 2021-11-29 | 2022-11-28 | Positioning apparatus and positioning system |
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| CN202111432938.7A CN114396904A (en) | 2021-11-29 | 2021-11-29 | Positioning device and positioning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023093884A1 (en) * | 2021-11-29 | 2023-06-01 | 北京银河方圆科技有限公司 | Positioning apparatus and positioning system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324606A (en) * | 2016-07-26 | 2017-01-11 | 京东方科技集团股份有限公司 | Pen, distance measurement method and terminal system |
| CN208012529U (en) * | 2018-04-12 | 2018-10-26 | 上海逸动医学科技有限公司 | It takes location device and takes point positioning system |
| CN111007545A (en) * | 2019-11-20 | 2020-04-14 | 北京国电富通科技发展有限责任公司 | Positioning guide device, positioning system and method and electronic equipment |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08136241A (en) * | 1994-11-04 | 1996-05-31 | Mitsutoyo Corp | Method for discriminating touch signal |
| US20040125382A1 (en) * | 2002-12-30 | 2004-07-01 | Banks Anton G. | Optically triggered probe |
| GB0309662D0 (en) * | 2003-04-28 | 2003-06-04 | Crampton Stephen | Robot CMM arm |
| US7665349B2 (en) * | 2005-04-12 | 2010-02-23 | Veeco Instruments Inc. | Method and apparatus for rapid automatic engagement of a probe |
| EP2028439A1 (en) * | 2007-07-26 | 2009-02-25 | Renishaw plc | Deactivatable measurement apparatus |
| EP2402714B1 (en) * | 2010-07-02 | 2013-04-17 | Tesa Sa | Dimension measuring device |
| EP2602641B1 (en) * | 2011-12-06 | 2014-02-26 | Leica Geosystems AG | Laser tracker with position-sensitive detectors for searching a target |
| EP2618175A1 (en) * | 2012-01-17 | 2013-07-24 | Leica Geosystems AG | Laser tracker with graphical targeting functionality |
| US9041914B2 (en) * | 2013-03-15 | 2015-05-26 | Faro Technologies, Inc. | Three-dimensional coordinate scanner and method of operation |
| EP2980526B1 (en) * | 2014-07-30 | 2019-01-16 | Leica Geosystems AG | Coordinate measuring device and method |
| EP3446064B1 (en) * | 2016-04-21 | 2020-11-25 | Mitutoyo Corporation | Coordinate measurement probe body |
| CN207317891U (en) * | 2017-10-27 | 2018-05-04 | 国家电网公司 | Weir measuring device |
| CN111487320B (en) * | 2019-01-29 | 2023-07-21 | 中慧医学成像有限公司 | Three-dimensional ultrasonic imaging method and system based on three-dimensional optical imaging sensor |
| CN111174683B (en) * | 2020-01-07 | 2021-11-30 | 青岛小鸟看看科技有限公司 | Handle positioning method, head-mounted display device and storage medium |
| CN111872744A (en) * | 2020-07-14 | 2020-11-03 | 兰州电机股份有限公司 | Measuring head, system and method for measuring shaft machining |
| CN114396904A (en) * | 2021-11-29 | 2022-04-26 | 北京银河方圆科技有限公司 | Positioning device and positioning system |
-
2021
- 2021-11-29 CN CN202111432938.7A patent/CN114396904A/en active Pending
-
2022
- 2022-11-28 WO PCT/CN2022/134698 patent/WO2023093884A1/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324606A (en) * | 2016-07-26 | 2017-01-11 | 京东方科技集团股份有限公司 | Pen, distance measurement method and terminal system |
| CN208012529U (en) * | 2018-04-12 | 2018-10-26 | 上海逸动医学科技有限公司 | It takes location device and takes point positioning system |
| CN111007545A (en) * | 2019-11-20 | 2020-04-14 | 北京国电富通科技发展有限责任公司 | Positioning guide device, positioning system and method and electronic equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023093884A1 (en) * | 2021-11-29 | 2023-06-01 | 北京银河方圆科技有限公司 | Positioning apparatus and positioning system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023093884A1 (en) | 2023-06-01 |
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