WO2022068282A1 - Target detection device, and air conditioner indoor unit and control method therefor - Google Patents

Target detection device, and air conditioner indoor unit and control method therefor Download PDF

Info

Publication number
WO2022068282A1
WO2022068282A1 PCT/CN2021/101937 CN2021101937W WO2022068282A1 WO 2022068282 A1 WO2022068282 A1 WO 2022068282A1 CN 2021101937 W CN2021101937 W CN 2021101937W WO 2022068282 A1 WO2022068282 A1 WO 2022068282A1
Authority
WO
WIPO (PCT)
Prior art keywords
air conditioner
indoor unit
detection device
target detection
hinged
Prior art date
Application number
PCT/CN2021/101937
Other languages
French (fr)
Chinese (zh)
Inventor
殷鹏飞
赵心蕾
张中晓
贾丽霞
Original Assignee
青岛海尔空调电子有限公司
青岛海尔空调器有限总公司
海尔智家股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 青岛海尔空调电子有限公司, 青岛海尔空调器有限总公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调电子有限公司
Publication of WO2022068282A1 publication Critical patent/WO2022068282A1/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy
    • F24F2120/12—Position of occupants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy
    • F24F2120/14—Activity of occupants

Definitions

  • the invention belongs to the technical field of air conditioners, and in particular relates to a target detection device, an indoor unit of an air conditioner and a control method thereof.
  • the existing indoor units of air conditioners are generally equipped with human-sensing modules such as infrared sensors and radars.
  • the human-sensing modules are used to detect the number of people in the room and the distance between the people and the air conditioner, and adjust the indoor temperature according to the number of people in the room. And the distance control the air outlet speed, air outlet angle of the indoor unit of the air conditioner and the operating frequency of the compressor. For example, during refrigeration, when there are many people, the temperature setting should be lower, so as to increase the frequency of the compressor, so as to meet the cooling needs of indoor personnel.
  • the human-sensing module is arranged on the front panel of the air-conditioning indoor unit, and the human-sensing module on the air-conditioning indoor unit is fixed.
  • the detection angle of the human sensing module is prone to be unreasonably set relative to the area to be detected, resulting in the inability to comprehensively monitor the indoor area and restricting the control effect of the indoor unit of the air conditioner.
  • the present invention provides a target detection device, an indoor unit of an air conditioner and a control method thereof.
  • the target detection device includes: a human-sensing module, a base of the human-sensing module is provided with a plurality of first hinge parts at intervals; a fixing column and at least one travel column , one end of the fixed column and one end of each of the travel columns are respectively formed with a second hinge part, and each of the second hinge parts is hinged with one of the first hinge parts; the mounting plate, the The mounting plate is fixedly connected with the other end of the fixed column, and a guide member is fixedly connected to the mounting plate, and the guide member is also movably connected with the travel column to guide the second hinge portion of the travel column along the vertical direction.
  • the direction of the mounting plate is moved; at least one stepping motor is fixedly arranged on the mounting plate, and each of the stepping motors drives one of the travel columns through its equipped transmission components.
  • the first hinge part and the second hinge part are hinged by means of a spherical body and a spherical groove; or, the first hinged The hinge part and the second hinge part are hinged by the way that the hinge shaft and the hinge hole are matched.
  • the stroke column is a rack
  • the transmission component includes a gear that meshes with the rack
  • the guide member includes a gear that slides with the rack.
  • a matching chute or sliding rod alternatively, the travel column includes a threaded screw and a threaded sleeve, the transmission component includes a gear or a pulley, and the guide includes a bearing sleeved on the threaded sleeve and/or Or a nut sleeved on the screw rod.
  • a plurality of the first hinge parts are respectively arranged on different sides of the periphery of the base, the second hinge parts of the fixed column and the travel column
  • the second hinge parts of the base are respectively hinged with the first hinge parts on different sides of the periphery of the base;
  • Two hinge parts are hinged with the first hinge part in the middle of the base, and at least one second hinge part of the travel column is hinged with the first hinge part provided on the periphery of the base; or, at least two
  • the first hinge parts are respectively arranged on the adjacent sides of the periphery of the base, and the second hinge parts of at least two of the travel columns are respectively connected with the two first hinge parts located on the adjacent sides of the periphery of the base.
  • a hinge part is hinged, and the second hinge part of the fixing column is hinged with the first hinge part located in the middle/periphery of the base.
  • the human-sensing module is an infrared sensor or a camera; or, the human-sensing module is a radar detector, and the radar detector has a signal receiving part and signal transmitter.
  • the indoor unit of an air conditioner is provided with the target detection device according to any one of the above technical solutions.
  • the mounting plate is a panel frame of the indoor unit of the air conditioner; or, the mounting plate is fixed on the panel frame of the indoor unit of the air conditioner superior.
  • the human-sensing module is connected in communication with the controller of the indoor unit of the air conditioner.
  • a first control method includes: acquiring a first distance, a second distance, a third distance and a fourth distance between the indoor unit of the air conditioner and the walls located on the upper, lower, left and right sides of the indoor unit in the room ; Adjust the deflection direction and deflection angle of the target detection device according to the first distance, the second distance, the third distance and the fourth distance, so as to increase the range of the room area detected by the target detection device.
  • the second control method includes: the target detection device cyclically detects personnel information in each area in the room according to a plurality of preset deflection parameters; wherein the deflection parameters include deflection directions and deflection angles, and the personnel information includes The orientation, distance and number of personnel relative to the indoor unit of the air conditioner.
  • the second hinge part at one end of the fixing column is hinged with the base of the human sensing module and the other end is hinged. It is fixedly connected with the mounting plate, and when the stepping motor drives the stroke column to move its second hinge part in a direction perpendicular to the mounting plate, the second hinge part of the stroke column will drive the hinged above-mentioned human-sensing module to deflect, so as to increase the sense of human
  • the range of the indoor area that can be detected by the module further ensures the effect of controlling the indoor unit of the air conditioner according to the information of persons in the room detected by the target detection device.
  • the second hinge parts of at least two stroke columns are respectively connected with those located in the human sensing module.
  • the two first hinge parts on the adjacent sides of the periphery of the base are hinged, and the second hinge part of the fixing column is hinged with the first hinge part located in the middle/periphery of the base.
  • FIG. 1 is a schematic diagram of the external structure of the indoor unit of the air conditioner according to the present embodiment
  • FIG. 2 is a schematic diagram of the internal structure of the indoor unit of the air conditioner according to the present embodiment
  • FIG. 3 is a schematic structural diagram of the target detection device of the present embodiment
  • FIG. 4 is a schematic diagram of the distribution of the first hinge portion on the base of the human sensing module in the target detection device of the present embodiment
  • FIG. 5 is a schematic diagram of the hinge structure of the first hinge part and the second hinge part in the target detection device of the present embodiment
  • FIG. 6 is a schematic structural diagram of a human sensing module in the target detection device of the present embodiment
  • FIG. 7 is an exploded view of the human sensing module in the target detection device of the present embodiment.
  • 11-human sensor module 111-radar board; 1111-signal transmitting part; 1112-signal receiving part; 112-base;
  • the human-sensing module in the drawings is a radar detector
  • the type of the human-sensing module is not static, and those skilled in the art can adjust it as needed to adapt to the principle of the present invention. specific application.
  • the human-sensing module may also be an infrared sensor or a camera.
  • the terms “installed”, “connected” and “connected” should be understood in a broad sense, for example, it may be a fixed connection or a It is a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication between two components.
  • installed should be understood in a broad sense, for example, it may be a fixed connection or a It is a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication between two components.
  • this embodiment provides a target detection device, an indoor unit of an air conditioner, and a control method thereof.
  • the target detection device 1 includes: a human sensing module 11 , a fixed column 12 and at least one stroke column (such as a first stroke column) column 131 and second travel column 132 ), a mounting plate (not shown in the figure), a guide (not shown in the figure), at least one stepping motor 14 .
  • the base 112 of the human sensor module 11 is provided with a plurality of first hinge parts 101 at intervals; one end of the fixing column 12 and one end of each travel column are respectively formed with second hinge parts 102 , and each second hinge part 102 is respectively Correspondingly, it is hinged with a first hinge part 101; the mounting plate is fixedly connected to the other end of the fixed column 12, the mounting plate is fixedly connected with a guide, and the guide is also movably connected with the stroke column to guide the second hinge part 102 of the stroke column Move along the direction perpendicular to the mounting plate; the stepping motors 14 are fixedly arranged on the mounting plate, and each stepping motor 14 drives a travel column through its equipped transmission component 15 .
  • the human sensing module 11 in FIG. 1 to FIG. 7 is described by taking a radar detector as an example.
  • the human-sensing module 11 includes a base 112 and a radar board 111 that is clamped to the base 112 .
  • the radar detector has a signal receiving part 1112 and a signal transmitting part 1111 , and the side of the human-sensing module 11 where the radar board 111 is disposed faces the panel frame 4 or the installation board of the indoor unit of the air conditioner.
  • the radar detector identifies the detection object (that is, obtains the information of the people in the room) by emitting microwaves around the indoor unit of the air conditioner and receiving the reflected waves.
  • the signal transmitter 1111 of the radar detector installed on the indoor unit of the air conditioner transmits microwave beams of known frequencies to the surroundings, and the signal receiver 1112 receives the reflected waves, and the signal receiver 1112 receives the reflected waves through the frequency difference to identify the detection object.
  • the human sensing module 11 in this embodiment may also be an infrared sensor or a camera.
  • the setting method of the first hinge portion 101 on the base 112 of the human sensing module 11 and the matching method with the fixed column 12 and the travel column can be referred to as follows implementation of:
  • the plurality of first hinge parts 101 are respectively disposed on different sides of the periphery of the base 112 , and the second hinge parts 102 of the fixing column 12 and the second hinge parts 102 of the travel column are respectively connected with the first hinges on different sides of the periphery of the base 112 .
  • Section 101 is hinged. As shown in FIG. 4 , it may be an arrangement in which the three first hinge parts are located at the three vertices of the triangle, wherein the second hinge part 102 of the fixing column 12 is hinged with one of the first hinge parts 101 , and the other two A hinge part 101 is hinged with the second hinge parts 102 of the two stroke columns respectively.
  • a plurality of first hinge parts 101 may also be arranged at different vertices of the polygon, wherein the second hinge part 102 of the fixing column 12 is hinged with one of the first hinge parts 101, and the other multiple first hinge parts 101 are hinged.
  • a hinge portion 101 is hinged with the second hinge portions 102 of the plurality of travel columns respectively.
  • a plurality of first hinge parts 101 are respectively arranged in the middle and the periphery of the base 112 , the second hinge part 102 of the fixed column 12 is hinged with the first hinge part 101 in the middle part of the base 112 , and the second hinge of at least one travel column is hinged
  • the part 102 is hinged with the first hinge part 101 provided on the periphery of the base 112 .
  • the stroke column can be only one, and the detection angle of the target detection device 1 in one direction can be adjusted through the stroke column; the stroke column can also be arranged on different sides, which can be realized by multiple stroke columns. Adjustment of detection angles in different directions of the target detection device 1 .
  • At least two first hinge parts 101 are respectively disposed on the adjacent sides of the periphery of the base 112 , and the second hinge parts 102 of the at least two stroke columns are respectively connected with the two first hinge parts 102 located on the adjacent sides of the periphery of the base 112 .
  • the hinge part 101 is hinged, and the second hinge part 102 of the fixing column 12 is hinged with the first hinge part 101 located in the middle/periphery of the base 112 .
  • the first travel column 131 and the second travel column 132 are located on adjacent sides of the periphery of the base 112 respectively.
  • the second travel column 132 is used to adjust the deflection of the human-sensing module 11 around the Y-axis.
  • the second hinge parts 102 of at least two stroke columns are respectively connected with the second hinge parts 102 of the base 112 of the human sensing module 11 , respectively.
  • the two first hinge parts 101 on the adjacent sides of the periphery are hinged, and the second hinge part 102 of the fixing column 12 is hinged with the first hinge part 101 located in the middle/periphery of the base 112 .
  • the first hinge portion 101 and the second hinge portion 102 are hinged in the manner of matching a sphere and a spherical groove.
  • the first hinge part 101 and the second hinge part 102 can also be hinged by the way that the hinge shaft and the hinge hole are matched.
  • the stroke column can be a rack
  • the transmission part 15 includes a gear that meshes with the rack, and a gear can be connected to the output shaft of the stepping motor 14 to the rack.
  • the rack is engaged, that is, the function of changing the detection angle of the human sensing module 11 under the driving of the stepping motor 14 can be realized.
  • the guide member may be a sliding groove or a sliding rod, wherein the sliding groove or the sliding rod is used for sliding cooperation with the rack, so that the rack can move telescopically along the extending direction of the guide member.
  • the stroke column is formed by a combination of a screw rod and a threaded sleeve that are threadedly connected, and one of the screw rod and the threaded sleeve can be matched with the human sensing module 11 through a hinge shaft and a hinge hole.
  • the base 112 is hinged, which can prevent the second hinge part 102 from rotating around the axis of the stroke column; at the same time, the other one of the screw rod and the threaded sleeve is driven by the stepping motor 14 through the transmission component 15 to rotate.
  • the transmission member 15 may be a gear or a pulley.
  • the guide member can be a bearing sleeved on the threaded sleeve, and the bearing can make the movement of the threaded sleeve only rotate around its own axis;
  • the guide member can be a nut sleeved on the lead screw, and the nut can make the lead screw only rotate around its own axis. Therefore, the purpose of moving the second hinge part 102 of the stroke column along the direction perpendicular to the mounting plate is finally achieved.
  • the second hinge portion 102 at one end of the fixing column 12 is hinged with the base 112 of the human sensing module 11 and the other end is fixed with the mounting plate
  • the stepping motor 14 drives the stroke column to move its second hinge part 102 in a direction perpendicular to the mounting plate
  • the second hinge part 102 of the stroke column will drive the hinged human-sensing module 11 to deflect, so as to increase the number of people
  • the indoor unit of the air conditioner is provided with the target detection device 1 of any one of the above embodiments.
  • the detection end of the target detection device 1 is arranged on the same side of the air deflector 2 of the indoor unit of the air conditioner.
  • the mounting plate of the above-mentioned target detection device 1 can be the panel frame 4 of the indoor unit of the air conditioner.
  • a swing blade 3 is provided on the back of the air guide plate 2 of the indoor unit of the air conditioner.
  • the above-mentioned target detection device 1 may also be provided with an independent mounting plate, and then the mounting plate is fixed on the panel frame 4 of the indoor unit of the air conditioner.
  • the target detector can feed back the detected personnel information in the room to the controller, and the controller can respond to the personnel information according to the personnel information Control the air outlet direction of the indoor unit of the air conditioner, the fan speed and the operating frequency of the compressor.
  • the target detection device 1 can also adjust the detection angle according to the area in the room detected by the target detection device 1 , so as to increase the range of the room area detected by the target detection device 1 .
  • the adjustment method of the detection angle of the target detection device 1 can be fixed at an angle position that can detect the largest indoor area after one adjustment, or the target detection device 1 can continuously change its detection during the detection process in a patrol manner. Angle, in order to achieve the purpose of comprehensive inspection of each area in the room.
  • the first control method includes: acquiring the first distance, the second distance, the third distance and the fourth distance between the indoor unit of the air conditioner and the walls located on the upper side, the lower side, the left side and the right side of the room in the room; The first distance, the second distance, the third distance and the fourth distance adjust the deflection direction and deflection angle of the target detection device 1 to increase the range of the room area detected by the target detection device 1 . It can be seen that this solution does not need to frequently adjust the angle of the target detection device 1, and can also be debugged only when the indoor unit of the air conditioner is installed.
  • the second control method includes: the target detection device 1 cyclically detects the personnel information of each area in the room according to a plurality of preset deflection parameters; wherein the deflection parameters include deflection directions and deflection angles, and the personnel information includes the personnel relative to the air conditioner.
  • the orientation, distance and number of personnel of the indoor unit It can be understood that, according to the scheme, the target detection device 1 can continuously change the orientation of its detection, so it can detect the personnel information in each indoor area more comprehensively and without dead ends.
  • the telescopic amount of each stroke column of the target detection device corresponds to the adjustment of the above-mentioned deflection direction and deflection angle.

Abstract

The present invention belongs to the technical field of air conditioners, and in particular, relates to a target detection device, and an air conditioner indoor unit and a control method therefor. The present invention aims to solve the problems of an existing air conditioner indoor unit being limited by an installation position, and the detection angle of a human sensing module not being rationally arranged relative to an area to be detected, rendering it impossible to comprehensively monitor an indoor area. For this aim, in the target detection device of the air conditioner indoor unit of the present invention, a second hinging part on one end of a fixing column is hinged to a base of a human sensing module and the other end is fixedly connected to a mounting plate; and when a stepping electric motor drives a stroke column to make a second hinging part thereof move in a direction perpendicular to the mounting plate, the second hinging part of the stroke column drives the human sensing module hinged thereto to carry out deflection, so as to increase the indoor area range which can be detected by the human sensing module, thereby ensuring the effect of controlling the air conditioner indoor unit according to information of people in a room detected by the target detection device.

Description

目标检测装置、空调器室内机及其控制方法Target detection device, indoor unit of air conditioner and control method thereof 技术领域technical field
本发明属于空调技术领域，具体涉及一种目标检测装置、空调器室内机及其控制方法。The invention belongs to the technical field of air conditioners, and in particular relates to a target detection device, an indoor unit of an air conditioner and a control method thereof.
背景技术Background technique
现有的空调器室内机中一般设置有红外传感器、雷达等人感模块，通过人感模块来检测房间内的人数以及人距离空调的位置，并在对室内温度调节过程中根据房间内的人数以及距离控制空调室内机的出风速度、出风角度以及压缩机的运行频率。例如制冷时，人多的时候，温度设定要低一些，从而使压缩机的频率提高，以此来满足室内人员的制冷需求。The existing indoor units of air conditioners are generally equipped with human-sensing modules such as infrared sensors and radars. The human-sensing modules are used to detect the number of people in the room and the distance between the people and the air conditioner, and adjust the indoor temperature according to the number of people in the room. And the distance control the air outlet speed, air outlet angle of the indoor unit of the air conditioner and the operating frequency of the compressor. For example, during refrigeration, when there are many people, the temperature setting should be lower, so as to increase the frequency of the compressor, so as to meet the cooling needs of indoor personnel.
目前，人感模块设置在空调室内机的前面板上，且空调室内机上的人感模块是固定的。但是，受空调室内机的安装位置的限制，容易出现人感模块的检测角度相对于待检测区域设置不合理，导致无法对室内区域进行全面监测的问题，制约了空调器室内机的控制效果。At present, the human-sensing module is arranged on the front panel of the air-conditioning indoor unit, and the human-sensing module on the air-conditioning indoor unit is fixed. However, due to the limitation of the installation position of the indoor unit of the air conditioner, the detection angle of the human sensing module is prone to be unreasonably set relative to the area to be detected, resulting in the inability to comprehensively monitor the indoor area and restricting the control effect of the indoor unit of the air conditioner.
相应地，本领域需要一种新的目标检测装置、空调器室内机及其控制方法来解决上述问题。Accordingly, there is a need in the art for a new object detection device, an indoor unit of an air conditioner and a control method thereof to solve the above problems.
发明内容SUMMARY OF THE INVENTION
为了解决现有技术中的上述问题，即为了解决现有的空调器室内机受安装位置的限制，容易出现人感模块的检测角度相对于待检测区域设置不合理，导致无法对室内区域进行全面监测的问题，本发明提供了一种目标检测装置、空调器室内机及其控制方法。In order to solve the above problems in the prior art, that is, in order to solve the limitation of the installation position of the existing indoor unit of the air conditioner, it is easy to cause the unreasonable setting of the detection angle of the human-sensing module relative to the area to be detected, resulting in the inability to comprehensively conduct a comprehensive inspection of the indoor area. To solve the problem of monitoring, the present invention provides a target detection device, an indoor unit of an air conditioner and a control method thereof.
首先，在本发明提供的一种目标检测装置中，所述目标检测装置包括：人感模块，所述人感模块的底座上间隔设置有多个第一铰接部；固定柱以及至少一个行程柱，所述固定柱的一端以及每个所述行程柱的一端分别形成有第二铰接部，每个所述第二铰接部分别对应地与一 个所述第一铰接部铰接；安装板，所述安装板与所述固定柱的另一端固定连接，所述安装板上固定连接有导向件，所述导向件还与所述行程柱活动连接以引导所述行程柱的第二铰接部沿垂直于所述安装板的方向移动；至少一个步进电机，所述步进电机固定设置在所述安装板上，每个所述步进电机通过其配备的传动部件驱动一个所述行程柱。First, in a target detection device provided by the present invention, the target detection device includes: a human-sensing module, a base of the human-sensing module is provided with a plurality of first hinge parts at intervals; a fixing column and at least one travel column , one end of the fixed column and one end of each of the travel columns are respectively formed with a second hinge part, and each of the second hinge parts is hinged with one of the first hinge parts; the mounting plate, the The mounting plate is fixedly connected with the other end of the fixed column, and a guide member is fixedly connected to the mounting plate, and the guide member is also movably connected with the travel column to guide the second hinge portion of the travel column along the vertical direction. The direction of the mounting plate is moved; at least one stepping motor is fixedly arranged on the mounting plate, and each of the stepping motors drives one of the travel columns through its equipped transmission components.
作为本发明提供的上述目标检测装置的一种优选的技术方案，所述第一铰接部与所述第二铰接部通过球体与球形凹槽相配合的方式进行铰接；或者，所述第一铰接部与所述第二铰接部通过铰接轴与铰接孔相配合的方式进行铰接。As a preferred technical solution of the above-mentioned target detection device provided by the present invention, the first hinge part and the second hinge part are hinged by means of a spherical body and a spherical groove; or, the first hinged The hinge part and the second hinge part are hinged by the way that the hinge shaft and the hinge hole are matched.
作为本发明提供的上述目标检测装置的一种优选的技术方案，所述行程柱为齿条，所述传动部件包括与所述齿条啮合的齿轮，所述导向件包括与所述齿条滑动配合的滑槽或滑杆；或者，所述行程柱包括螺纹连接的丝杆和螺纹套，所述传动部件包括齿轮或皮带轮，所述导向件包括套设在所述螺纹套上的轴承和/或套设在所述丝杆上的螺母。As a preferred technical solution of the above target detection device provided by the present invention, the stroke column is a rack, the transmission component includes a gear that meshes with the rack, and the guide member includes a gear that slides with the rack. A matching chute or sliding rod; alternatively, the travel column includes a threaded screw and a threaded sleeve, the transmission component includes a gear or a pulley, and the guide includes a bearing sleeved on the threaded sleeve and/or Or a nut sleeved on the screw rod.
作为本发明提供的上述目标检测装置的一种优选的技术方案，多个所述第一铰接部分别设置于所述底座的周边不同侧，所述固定柱的第二铰接部以及所述行程柱的第二铰接部分别与所述底座的周边不同侧的所述第一铰接部铰接；或者，多个所述第一铰接部分别设置于所述底座的中部以及周边，所述固定柱的第二铰接部与所述底座的中部的所述第一铰接部铰接，至少一个所述行程柱的第二铰接部与设置于所述底座的周边的所述第一铰接部铰接；或者，至少两个第一铰接部分别设置在所述底座的周边的相邻侧，至少两个所述行程柱的所述第二铰接部分别与位于所述底座的周边的相邻侧的两个所述第一铰接部铰接，所述固定柱的第二铰接部与位于所述底座的中部/周边的第一铰接部铰接。As a preferred technical solution of the above-mentioned target detection device provided by the present invention, a plurality of the first hinge parts are respectively arranged on different sides of the periphery of the base, the second hinge parts of the fixed column and the travel column The second hinge parts of the base are respectively hinged with the first hinge parts on different sides of the periphery of the base; Two hinge parts are hinged with the first hinge part in the middle of the base, and at least one second hinge part of the travel column is hinged with the first hinge part provided on the periphery of the base; or, at least two The first hinge parts are respectively arranged on the adjacent sides of the periphery of the base, and the second hinge parts of at least two of the travel columns are respectively connected with the two first hinge parts located on the adjacent sides of the periphery of the base. A hinge part is hinged, and the second hinge part of the fixing column is hinged with the first hinge part located in the middle/periphery of the base.
作为本发明提供的上述目标检测装置的一种优选的技术方案，所述人感模块为红外感应器或摄像头；或者，所述人感模块为雷达检测器，所述雷达检测器具有信号接收部和信号发射部。As a preferred technical solution of the above-mentioned target detection device provided by the present invention, the human-sensing module is an infrared sensor or a camera; or, the human-sensing module is a radar detector, and the radar detector has a signal receiving part and signal transmitter.
然后，在本发明提供的一种空调器室内机中，所述空调器室内机上设置有上述任一技术方案所述的目标检测装置。Then, in an indoor unit of an air conditioner provided by the present invention, the indoor unit of an air conditioner is provided with the target detection device according to any one of the above technical solutions.
作为本发明提供的上述空调器室内机的一种优选的技术方案，所述安装板为所述空调器室内机的面板框；或者，所述安装板固定在所述空调器室内机的面板框上。As a preferred technical solution of the above-mentioned indoor unit of the air conditioner provided by the present invention, the mounting plate is a panel frame of the indoor unit of the air conditioner; or, the mounting plate is fixed on the panel frame of the indoor unit of the air conditioner superior.
作为本发明提供的上述空调器室内机的一种优选的技术方案，所述人感模块与所述空调器室内机的控制器通信连接。As a preferred technical solution of the above-mentioned indoor unit of the air conditioner provided by the present invention, the human-sensing module is connected in communication with the controller of the indoor unit of the air conditioner.
最后，在本发明提供的用于上述任一技术方案所述的空调器室内机的控制方法中：Finally, in the control method for the indoor unit of an air conditioner provided by the present invention for any of the above-mentioned technical solutions:
第一种控制方法包括：获取所述空调器室内机与房间内位于其上侧、下侧、左侧和右侧的墙壁之间的第一距离、第二距离、第三距离和第四距离；根据所述第一距离、第二距离、第三距离和第四距离调整所述目标检测装置的偏转方向和偏转角度，以增大所述目标检测装置检测到的房间区域范围。A first control method includes: acquiring a first distance, a second distance, a third distance and a fourth distance between the indoor unit of the air conditioner and the walls located on the upper, lower, left and right sides of the indoor unit in the room ; Adjust the deflection direction and deflection angle of the target detection device according to the first distance, the second distance, the third distance and the fourth distance, so as to increase the range of the room area detected by the target detection device.
第二种控制方法包括：所述目标检测装置按照预先设定的多个偏转参数循环地检测房间内各个区域的人员信息；其中，所述偏转参数包括偏转方向和偏转角度，所述人员信息包括人员相对于所述空调器室内机的方位、距离以及人员数量。The second control method includes: the target detection device cyclically detects personnel information in each area in the room according to a plurality of preset deflection parameters; wherein the deflection parameters include deflection directions and deflection angles, and the personnel information includes The orientation, distance and number of personnel relative to the indoor unit of the air conditioner.
在本发明提供的一种目标检测装置、空调器室内机及其控制方法中，在空调器室内机的目标检测装置中，固定柱一端的第二铰接部与人感模块的底座铰接且另一端与安装板固定连接，步进电机驱动行程柱使其第二铰接部沿垂直于安装板的方向移动时，行程柱的第二铰接部会带动其铰接的上述人感模块发生偏转，以增加人感模块所能检测到的室内区域范围，进而保证了根据目标检测装置检测的房间内的人员信息控制空调器室内机的效果。In the target detection device, the air conditioner indoor unit and the control method thereof provided by the present invention, in the target detection device of the air conditioner indoor unit, the second hinge part at one end of the fixing column is hinged with the base of the human sensing module and the other end is hinged. It is fixedly connected with the mounting plate, and when the stepping motor drives the stroke column to move its second hinge part in a direction perpendicular to the mounting plate, the second hinge part of the stroke column will drive the hinged above-mentioned human-sensing module to deflect, so as to increase the sense of human The range of the indoor area that can be detected by the module further ensures the effect of controlling the indoor unit of the air conditioner according to the information of persons in the room detected by the target detection device.
此外，在本发明提供的一种目标检测装置、空调器室内机及其控制方法中，在空调器室内机的目标检测装置中，至少两个行程柱的第二铰接部分别与位于人感模块的底座的周边的相邻侧的两个第一铰接部铰接，固定柱的第二铰接部与位于底座的中部/周边的第一铰接部铰接。如此，可以通过人感模块的底座的周边的相邻侧的两个行程柱来实现对人感模块不同方向的角度的调节，从而进一步增加人感模块所能检测到的室内区域范围，并进一步保证了根据目标检测装置检测的房间内的人员信息控制空调器室内机的效果。In addition, in a target detection device, an air conditioner indoor unit, and a control method thereof provided by the present invention, in the target detection device of the air conditioner indoor unit, the second hinge parts of at least two stroke columns are respectively connected with those located in the human sensing module. The two first hinge parts on the adjacent sides of the periphery of the base are hinged, and the second hinge part of the fixing column is hinged with the first hinge part located in the middle/periphery of the base. In this way, it is possible to adjust the angles of the human-sensing module in different directions through the two stroke columns on the adjacent sides of the base of the human-sensing module, thereby further increasing the range of indoor areas that can be detected by the human-sensing module, and further The effect of controlling the indoor unit of the air conditioner according to the person information in the room detected by the target detection device is guaranteed.
附图说明Description of drawings
下面参照附图来描述本发明的目标检测装置、空调器室内机及其控制方法。附图中：The object detection device, the air conditioner indoor unit and the control method thereof of the present invention will be described below with reference to the accompanying drawings. In the attached picture:
图1为本实施例的空调器室内机的外部结构示意图；FIG. 1 is a schematic diagram of the external structure of the indoor unit of the air conditioner according to the present embodiment;
图2为本实施例的空调器室内机的内部结构示意图；2 is a schematic diagram of the internal structure of the indoor unit of the air conditioner according to the present embodiment;
图3为本实施例的目标检测装置的结构示意图；FIG. 3 is a schematic structural diagram of the target detection device of the present embodiment;
图4为本实施例的目标检测装置中人感模块的底座上第一铰接部的分布示意图；4 is a schematic diagram of the distribution of the first hinge portion on the base of the human sensing module in the target detection device of the present embodiment;
图5为本实施例的目标检测装置中第一铰接部与第二铰接部的铰接结构示意图；5 is a schematic diagram of the hinge structure of the first hinge part and the second hinge part in the target detection device of the present embodiment;
图6为本实施例的目标检测装置中人感模块的结构示意图；6 is a schematic structural diagram of a human sensing module in the target detection device of the present embodiment;
图7为本实施例的目标检测装置中人感模块的爆炸图。FIG. 7 is an exploded view of the human sensing module in the target detection device of the present embodiment.
附图标记列表List of reference signs
1-目标检测装置；101-第一铰接部；102-第二铰接部；1-target detection device; 101-first hinge part; 102-second hinge part;
11-人感模块；111-雷达板；1111-信号发射部；1112-信号接收部；112-底座；11-human sensor module; 111-radar board; 1111-signal transmitting part; 1112-signal receiving part; 112-base;
12-固定住；12 - fixed;
131-第一行程柱；132-第二行程柱；131 - the first stroke column; 132 - the second stroke column;
14-步进电机；14- stepper motor;
15-传动部件；15- Transmission parts;
2-导风板；3-摆叶；4-面板框。2-wind deflector; 3-swing blade; 4-panel frame.
具体实施方式Detailed ways
下面参照附图来描述本发明的优选实施方式。本领域技术人员应当理解的是，这些实施方式仅仅用于解释本发明的技术原理，并非旨在限制本发明的保护范围。例如，虽然附图中的人感模块为雷达检测器，但是该人感模块的类型并非一成不变的，在不偏离本发明原理的条件下，本领域技术人员可以根据需要对其作出调整，以便适应具体的应用场合。例如，该人感模块还可以为红外感应器或者摄像头等。Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention. For example, although the human-sensing module in the drawings is a radar detector, the type of the human-sensing module is not static, and those skilled in the art can adjust it as needed to adapt to the principle of the present invention. specific application. For example, the human-sensing module may also be an infrared sensor or a camera.
需要说明的是，在本发明的描述中，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方向或位置关系的术语是基于附图所示的方向或位置关系，这仅仅是为了便于描述，而不是指示或暗示所述装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The terminology of the indicated direction or positional relationship is based on the direction or positional relationship shown in the drawings, which is only for convenience of description and does not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation , so it should not be construed as a limitation of the present invention. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.
此外，还需要说明的是，在本发明的描述中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域技术人员而言，可根据具体情况理解上述术语在本发明中的具体含义。In addition, it should also be noted that, in the description of the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a It is a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.
为了解决现有技术中的上述问题，即为了解决现有的空调器室内机受安装位置的限制，容易出现人感模块的检测角度相对于待检测区域设置不合理，导致无法对室内区域进行全面监测的问题，本实施例提供了一种目标检测装置、空调器室内机及其控制方法。In order to solve the above problems in the prior art, that is, in order to solve the limitation of the installation position of the existing indoor unit of the air conditioner, it is easy to cause the unreasonable setting of the detection angle of the human-sensing module relative to the area to be detected, resulting in the inability to comprehensively conduct a comprehensive inspection of the indoor area. To solve the problem of monitoring, this embodiment provides a target detection device, an indoor unit of an air conditioner, and a control method thereof.
首先，在本实施例提供的一种目标检测装置1中，如图3至图7所示，该目标检测装置1包括：人感模块11、固定柱12以及至少一个行程柱(如第一行程柱131以及第二行程柱132)、安装板(图中未示出)、导向件(图中未示出)、至少一个步进电机14。其中，人感模块11的底座112上间隔设置有多个第一铰接部101；固定柱12的一端以及每个行程柱的一端分别形成有第二铰接部102，每个第二铰接部102分别对应地与一个第一铰接部101铰接；安装板与固定柱12的另一端固定连接，安装板上固定连接有导向件，导向件还与行程柱活动连接以引导行程柱的第二铰接部102沿垂直于安装板的方向移动；步进电机14固定设置在安装板上，每个步进电机14通过其配备的传动部件15驱动一个行程柱。First, in a target detection device 1 provided in this embodiment, as shown in FIG. 3 to FIG. 7 , the target detection device 1 includes: a human sensing module 11 , a fixed column 12 and at least one stroke column (such as a first stroke column) column 131 and second travel column 132 ), a mounting plate (not shown in the figure), a guide (not shown in the figure), at least one stepping motor 14 . The base 112 of the human sensor module 11 is provided with a plurality of first hinge parts 101 at intervals; one end of the fixing column 12 and one end of each travel column are respectively formed with second hinge parts 102 , and each second hinge part 102 is respectively Correspondingly, it is hinged with a first hinge part 101; the mounting plate is fixedly connected to the other end of the fixed column 12, the mounting plate is fixedly connected with a guide, and the guide is also movably connected with the stroke column to guide the second hinge part 102 of the stroke column Move along the direction perpendicular to the mounting plate; the stepping motors 14 are fixedly arranged on the mounting plate, and each stepping motor 14 drives a travel column through its equipped transmission component 15 .
示例性地，附图1至附图7中的人感模块11是以雷达检测器为例进行说明的。如图7所示，该人感模块11包括底座112以及与底座112卡接的雷达板111。如图6所示，该雷达检测器具有信号接收部1112和信号发射部1111，且人感模块11设置雷达板111的一侧朝向空调器室内机的面板框4或者安装板。雷达检测器通过向空调器室内机周围发射微波并接受 反射波来识别检测对象(即获取室内的人员信息)。具体地，根据多普勒效应原理工作，空调器室内机上安装的雷达检测器的信号发射部1111向周围发射已知频率的微波波束，信号接收部1112接受反射波，通过发射波和反射波的频率差来识别检测对象。Exemplarily, the human sensing module 11 in FIG. 1 to FIG. 7 is described by taking a radar detector as an example. As shown in FIG. 7 , the human-sensing module 11 includes a base 112 and a radar board 111 that is clamped to the base 112 . As shown in FIG. 6 , the radar detector has a signal receiving part 1112 and a signal transmitting part 1111 , and the side of the human-sensing module 11 where the radar board 111 is disposed faces the panel frame 4 or the installation board of the indoor unit of the air conditioner. The radar detector identifies the detection object (that is, obtains the information of the people in the room) by emitting microwaves around the indoor unit of the air conditioner and receiving the reflected waves. Specifically, working according to the principle of Doppler effect, the signal transmitter 1111 of the radar detector installed on the indoor unit of the air conditioner transmits microwave beams of known frequencies to the surroundings, and the signal receiver 1112 receives the reflected waves, and the signal receiver 1112 receives the reflected waves through the frequency difference to identify the detection object.
此外，本实施例的人感模块11还可以为红外感应器或摄像头。In addition, the human sensing module 11 in this embodiment may also be an infrared sensor or a camera.
作为本实施例提供的上述目标检测装置1的一种优选的实施方式，人感模块11的底座112上的第一铰接部101的设置方式以及与固定柱12和行程柱的配合方式可以参考如下的实施方式：As a preferred implementation of the above-mentioned target detection device 1 provided in this embodiment, the setting method of the first hinge portion 101 on the base 112 of the human sensing module 11 and the matching method with the fixed column 12 and the travel column can be referred to as follows implementation of:
(1)多个第一铰接部101分别设置于底座112的周边不同侧，固定柱12的第二铰接部102以及行程柱的第二铰接部102分别与底座112的周边不同侧的第一铰接部101铰接。如图4所示，可以是三个第一铰接分别部位于三角形的三个顶点的布置方式，其中，固定柱12的第二铰接部102与其中一个第一铰接部101铰接，另外两个第一铰接部101分别与两个行程柱的第二铰接部102铰接。可以理解的是，还可以是多个第一铰接部101分别位于多边形的不同顶点的布置方式，其中，固定柱12的第二铰接部102与其中一个第一铰接部101铰接，另外多个第一铰接部101分别与多个行程柱的第二铰接部102铰接。(1) The plurality of first hinge parts 101 are respectively disposed on different sides of the periphery of the base 112 , and the second hinge parts 102 of the fixing column 12 and the second hinge parts 102 of the travel column are respectively connected with the first hinges on different sides of the periphery of the base 112 . Section 101 is hinged. As shown in FIG. 4 , it may be an arrangement in which the three first hinge parts are located at the three vertices of the triangle, wherein the second hinge part 102 of the fixing column 12 is hinged with one of the first hinge parts 101 , and the other two A hinge part 101 is hinged with the second hinge parts 102 of the two stroke columns respectively. It can be understood that, a plurality of first hinge parts 101 may also be arranged at different vertices of the polygon, wherein the second hinge part 102 of the fixing column 12 is hinged with one of the first hinge parts 101, and the other multiple first hinge parts 101 are hinged. A hinge portion 101 is hinged with the second hinge portions 102 of the plurality of travel columns respectively.
(2)多个第一铰接部101分别设置于底座112的中部以及周边，固定柱12的第二铰接部102与底座112的中部的第一铰接部101铰接，至少一个行程柱的第二铰接部102与设置于底座112的周边的第一铰接部101铰接。其中，该行程柱可以仅为1个，此时通过行程柱可以调整目标检测装置1的一个方向的检测角度；该行程柱也可为设置于不同侧的多个，通过多个行程柱可以实现对目标检测装置1的不同方向的检测角度的调节。(2) A plurality of first hinge parts 101 are respectively arranged in the middle and the periphery of the base 112 , the second hinge part 102 of the fixed column 12 is hinged with the first hinge part 101 in the middle part of the base 112 , and the second hinge of at least one travel column is hinged The part 102 is hinged with the first hinge part 101 provided on the periphery of the base 112 . Wherein, the stroke column can be only one, and the detection angle of the target detection device 1 in one direction can be adjusted through the stroke column; the stroke column can also be arranged on different sides, which can be realized by multiple stroke columns. Adjustment of detection angles in different directions of the target detection device 1 .
(3)至少两个第一铰接部101分别设置在底座112的周边的相邻侧，至少两个行程柱的第二铰接部102分别与位于底座112的周边的相邻侧的两个第一铰接部101铰接，固定柱12的第二铰接部102与位于底座112的中部/周边的第一铰接部101铰接。如图4所示，第一行程柱131和第二行程柱132分别位于底座112周边的相邻侧，可以理解的是，当第一行程柱131用来调节人感模块11绕X轴偏转时，第二行程柱132即用来调节人感模块11绕Y轴偏转。(3) At least two first hinge parts 101 are respectively disposed on the adjacent sides of the periphery of the base 112 , and the second hinge parts 102 of the at least two stroke columns are respectively connected with the two first hinge parts 102 located on the adjacent sides of the periphery of the base 112 . The hinge part 101 is hinged, and the second hinge part 102 of the fixing column 12 is hinged with the first hinge part 101 located in the middle/periphery of the base 112 . As shown in FIG. 4 , the first travel column 131 and the second travel column 132 are located on adjacent sides of the periphery of the base 112 respectively. It can be understood that when the first travel column 131 is used to adjust the deflection of the human sensing module 11 around the X axis , the second travel column 132 is used to adjust the deflection of the human-sensing module 11 around the Y-axis.
所以，在本实施例提供的一种目标检测装置1中，在空调器室内机的目标检测装置1中，至少两个行程柱的第二铰接部102分别与位于人感模块11的底座112的周边的相邻侧的两个第一铰接部101铰接，固定柱12的第二铰接部102与位于底座112的中部/周边的第一铰接部101铰接。如此，可以通过人感模块11的底座112的周边的相邻侧的两个行程柱来实现对人感模块11不同方向的角度的调节，从而进一步增加人感模块11所能检测到的室内区域范围，并进一步保证了根据目标检测装置1检测的房间内的人员信息控制空调器室内机的效果。Therefore, in a target detection device 1 provided in this embodiment, in the target detection device 1 of an indoor unit of an air conditioner, the second hinge parts 102 of at least two stroke columns are respectively connected with the second hinge parts 102 of the base 112 of the human sensing module 11 , respectively. The two first hinge parts 101 on the adjacent sides of the periphery are hinged, and the second hinge part 102 of the fixing column 12 is hinged with the first hinge part 101 located in the middle/periphery of the base 112 . In this way, it is possible to adjust the angles of the human-sensing module 11 in different directions through the two stroke columns on the adjacent sides of the base 112 of the human-sensing module 11 , thereby further increasing the indoor area that the human-sensing module 11 can detect. range, and further ensures the effect of controlling the indoor unit of the air conditioner according to the person information in the room detected by the target detection device 1 .
作为本实施例提供的上述目标检测装置1的一种优选的实施方式，如图5所示，第一铰接部101与第二铰接部102通过球体与球形凹槽相配合的方式进行铰接。此外，可以理解的是，第一铰接部101与第二铰接部102还可以通过铰接轴与铰接孔相配合的方式进行铰接。As a preferred implementation of the above-mentioned target detection device 1 provided in this embodiment, as shown in FIG. 5 , the first hinge portion 101 and the second hinge portion 102 are hinged in the manner of matching a sphere and a spherical groove. In addition, it can be understood that, the first hinge part 101 and the second hinge part 102 can also be hinged by the way that the hinge shaft and the hinge hole are matched.
如图3所示，在本实施例的目标检测装置1中，行程柱可以为齿条，传动部件15包括与齿条啮合的齿轮，可以在步进电机14的输出轴上连接一个齿轮与该齿条进行啮合，即能够实现在步进电机14的驱动下改变人感模块11的检测角度的功能。此时，导向件可以为滑槽或滑杆，其中滑槽或滑杆用来与齿条滑动配合，以使得齿条可以沿着导向件的延伸方向伸缩移动。As shown in FIG. 3 , in the target detection device 1 of this embodiment, the stroke column can be a rack, the transmission part 15 includes a gear that meshes with the rack, and a gear can be connected to the output shaft of the stepping motor 14 to the rack. The rack is engaged, that is, the function of changing the detection angle of the human sensing module 11 under the driving of the stepping motor 14 can be realized. At this time, the guide member may be a sliding groove or a sliding rod, wherein the sliding groove or the sliding rod is used for sliding cooperation with the rack, so that the rack can move telescopically along the extending direction of the guide member.
另外，在本实施例的目标检测装置1中，行程柱由螺纹连接的丝杆和螺纹套组合形成，丝杆和螺纹套中的一个可以通过铰接轴、铰接孔配合的方式与人感模块11的底座112铰接，此时能起到防止第二铰接部102绕行程柱的轴线发生转动的作用；同时，丝杆和螺纹套中的另一个由步进电机14通过传动部件15驱动进行转动。此时该传动部件15可以为齿轮或皮带轮。此时，若丝杆与人感模块11的底座112铰接，则该导向件可以为套设在螺纹套上的轴承，该轴承可以使螺纹套的运动仅为绕其自身轴线转动；若螺纹套与人感模块11的底座112铰接，则该导向件可以为套设在丝杆上的螺母，该螺母可以使丝杆的运动仅为绕其自身轴线转动。从而，最终实现行程柱的第二铰接部102沿着垂直于安装板的方向移动的目的。In addition, in the target detection device 1 of this embodiment, the stroke column is formed by a combination of a screw rod and a threaded sleeve that are threadedly connected, and one of the screw rod and the threaded sleeve can be matched with the human sensing module 11 through a hinge shaft and a hinge hole. The base 112 is hinged, which can prevent the second hinge part 102 from rotating around the axis of the stroke column; at the same time, the other one of the screw rod and the threaded sleeve is driven by the stepping motor 14 through the transmission component 15 to rotate. At this time, the transmission member 15 may be a gear or a pulley. At this time, if the lead screw is hinged with the base 112 of the human-sensing module 11, the guide member can be a bearing sleeved on the threaded sleeve, and the bearing can make the movement of the threaded sleeve only rotate around its own axis; if the threaded sleeve Articulated with the base 112 of the human-sensing module 11 , the guide member can be a nut sleeved on the lead screw, and the nut can make the lead screw only rotate around its own axis. Therefore, the purpose of moving the second hinge part 102 of the stroke column along the direction perpendicular to the mounting plate is finally achieved.
由以上可知，在本实施例提供的用于空调器室内机的目标检测装置1中，通过固定柱12一端的第二铰接部102与人感模块11的底座112 铰接且另一端与安装板固定连接，步进电机14驱动行程柱使其第二铰接部102沿垂直于安装板的方向移动时，行程柱的第二铰接部102会带动其铰接的上述人感模块11发生偏转，以增加人感模块11所能检测到的室内区域范围，进而保证了根据目标检测装置1检测的房间内的人员信息控制空调器室内机的效果。It can be seen from the above that in the target detection device 1 for an indoor unit of an air conditioner provided in this embodiment, the second hinge portion 102 at one end of the fixing column 12 is hinged with the base 112 of the human sensing module 11 and the other end is fixed with the mounting plate When the stepping motor 14 drives the stroke column to move its second hinge part 102 in a direction perpendicular to the mounting plate, the second hinge part 102 of the stroke column will drive the hinged human-sensing module 11 to deflect, so as to increase the number of people The range of the indoor area that can be detected by the sensing module 11, thereby ensuring the effect of controlling the indoor unit of the air conditioner according to the person information in the room detected by the target detection device 1.
然后，和在本实施例提供的一种空调器室内机中，空调器室内机上设置有上述任一实施方式的目标检测装置1。Then, as in the indoor unit of an air conditioner provided in this embodiment, the indoor unit of the air conditioner is provided with the target detection device 1 of any one of the above embodiments.
示例性地，如图1所示，目标检测装置1的检测端设置在空调器室内机的导风板2的同侧。如图2所示，上述目标检测装置1的安装板可以为空调器室内机的面板框4，在图2中还可以看到在空调器室内机的导风板2的背面设置有摆叶3。此外，上述目标检测装置1还可以设置有独立的安装板，然后将该安装板固定在空调器室内机的面板框4上。Exemplarily, as shown in FIG. 1 , the detection end of the target detection device 1 is arranged on the same side of the air deflector 2 of the indoor unit of the air conditioner. As shown in FIG. 2 , the mounting plate of the above-mentioned target detection device 1 can be the panel frame 4 of the indoor unit of the air conditioner. In FIG. 2 , it can also be seen that a swing blade 3 is provided on the back of the air guide plate 2 of the indoor unit of the air conditioner. . In addition, the above-mentioned target detection device 1 may also be provided with an independent mounting plate, and then the mounting plate is fixed on the panel frame 4 of the indoor unit of the air conditioner.
同时，当该目标检测装置1的人感模块11与空调器室内机的控制器通信连接时，该目标检测器可以将检测到的房间内的人员信息反馈给控制器，控制器根据该人员信息控制空调器室内机的出风方向、风机转速以及压缩机的运行频率等。At the same time, when the human-sensing module 11 of the target detection device 1 is connected in communication with the controller of the indoor unit of the air conditioner, the target detector can feed back the detected personnel information in the room to the controller, and the controller can respond to the personnel information according to the personnel information Control the air outlet direction of the indoor unit of the air conditioner, the fan speed and the operating frequency of the compressor.
此外，该目标检测装置1也可以根据其检测到的房间内的区域来调整其检测的角度，以增大目标检测装置1检测到的房间区域范围。目标检测装置1的检测角度的调整方式可以为调整一次后即固定在某一个能检测到室内最大区域的角度位置，也可以为目标检测装置1以巡视的方式在检测过程中不断地变换其检测角度，以实现对房间内各区域进行全面检测的目的。In addition, the target detection device 1 can also adjust the detection angle according to the area in the room detected by the target detection device 1 , so as to increase the range of the room area detected by the target detection device 1 . The adjustment method of the detection angle of the target detection device 1 can be fixed at an angle position that can detect the largest indoor area after one adjustment, or the target detection device 1 can continuously change its detection during the detection process in a patrol manner. Angle, in order to achieve the purpose of comprehensive inspection of each area in the room.
最后，在本实施例提供的用于上述任一实施方式的空调器室内机的控制方法中：Finally, in the control method for the indoor unit of an air conditioner in any of the above embodiments provided in this embodiment:
第一种控制方法包括：获取空调器室内机与房间内位于其上侧、下侧、左侧和右侧的墙壁之间的第一距离、第二距离、第三距离和第四距离；根据第一距离、第二距离、第三距离和第四距离调整目标检测装置1的偏转方向和偏转角度，以增大目标检测装置1检测到的房间区域范围。可知，该种方案无需频繁地调整目标检测装置1的角度，并且也可以只在空调器室内机安装完时进行调试。The first control method includes: acquiring the first distance, the second distance, the third distance and the fourth distance between the indoor unit of the air conditioner and the walls located on the upper side, the lower side, the left side and the right side of the room in the room; The first distance, the second distance, the third distance and the fourth distance adjust the deflection direction and deflection angle of the target detection device 1 to increase the range of the room area detected by the target detection device 1 . It can be seen that this solution does not need to frequently adjust the angle of the target detection device 1, and can also be debugged only when the indoor unit of the air conditioner is installed.
第二种控制方法包括：目标检测装置1按照预先设定的多个偏转参数循环地检测房间内各个区域的人员信息；其中，偏转参数包括偏转方向和偏转角度，人员信息包括人员相对于空调器室内机的方位、距离以及人员数量。可以理解的是，按照方案目标检测装置1可以不断地变换其检测的方位，所以其能更全面、无死角地对室内各区域的人员信息进行检测。目标检测装置的各个行程柱的伸缩量即对应于上述的偏转方向和偏转角度的调整。The second control method includes: the target detection device 1 cyclically detects the personnel information of each area in the room according to a plurality of preset deflection parameters; wherein the deflection parameters include deflection directions and deflection angles, and the personnel information includes the personnel relative to the air conditioner. The orientation, distance and number of personnel of the indoor unit. It can be understood that, according to the scheme, the target detection device 1 can continuously change the orientation of its detection, so it can detect the personnel information in each indoor area more comprehensively and without dead ends. The telescopic amount of each stroke column of the target detection device corresponds to the adjustment of the above-mentioned deflection direction and deflection angle.
当然，上述可以替换的实施方式之间、以及可以替换的实施方式和优选的实施方式之间还可以交叉配合使用，从而组合出新的实施方式以适用于更加具体的应用场景。Of course, the above-mentioned alternative embodiments, as well as between the alternative embodiments and the preferred embodiments, can also be used in cross-combination, so that new embodiments can be combined to be suitable for more specific application scenarios.
此外，本领域的技术人员能够理解，尽管在此所述的一些实施例包括其它实施例中所包括的某些特征而不是其它特征，但是不同实施例的特征的组合意味着处于本发明的保护范围之内并且形成不同的实施例。例如，在本发明的权利要求书中，所要求保护的实施例的任意之一都可以以任意的组合方式来使用。Furthermore, it will be understood by those skilled in the art that although some of the embodiments described herein include certain features, but not others, included in other embodiments, that a combination of features of different embodiments is meant to be within the protection of the present invention range and form different embodiments. For example, in the claims of this invention, any of the claimed embodiments may be used in any combination.
至此，已经结合附图所示的优选实施方式描述了本发明的技术方案，但是，本领域技术人员容易理解的是，本发明的保护范围显然不局限于这些具体实施方式。在不偏离本发明的原理的前提下，本领域技术人员可以对相关技术特征作出等同的更改或替换，这些更改或替换之后的技术方案都将落入本发明的保护范围之内。So far, the technical solutions of the present invention have been described with reference to the preferred embodiments shown in the accompanying drawings, however, those skilled in the art can easily understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (10)

  1. 一种目标检测装置，其特征在于，所述目标检测装置包括：A target detection device, characterized in that the target detection device comprises:
    人感模块，所述人感模块的底座上间隔设置有多个第一铰接部；a human-sensing module, the base of the human-sensing module is provided with a plurality of first hinge parts at intervals;
    固定柱以及至少一个行程柱，所述固定柱的一端以及每个所述行程柱的一端分别形成有第二铰接部，每个所述第二铰接部分别对应地与一个所述第一铰接部铰接；A fixed column and at least one travel column, one end of the fixed column and one end of each of the travel columns are respectively formed with second hinge parts, and each of the second hinge parts corresponds to one of the first hinge parts respectively hinged;
    安装板，所述安装板与所述固定柱的另一端固定连接，所述安装板上固定连接有导向件，所述导向件还与所述行程柱活动连接以引导所述行程柱的第二铰接部沿垂直于所述安装板的方向移动；an installation plate, the installation plate is fixedly connected with the other end of the fixed column, a guide member is fixedly connected to the installation plate, and the guide member is also movably connected with the travel column to guide the second end of the travel column the hinge portion moves in a direction perpendicular to the mounting plate;
    至少一个步进电机，所述步进电机固定设置在所述安装板上，每个所述步进电机通过其配备的传动部件驱动一个所述行程柱。At least one stepping motor, the stepping motor is fixedly arranged on the mounting plate, and each stepping motor drives one of the travel columns through its equipped transmission components.
  2. 根据权利要求1所述的目标检测装置，其特征在于：所述第一铰接部与所述第二铰接部通过球体与球形凹槽相配合的方式进行铰接；或者，The target detection device according to claim 1, wherein: the first hinge part and the second hinge part are hinged by means of a spherical body and a spherical groove; or,
    所述第一铰接部与所述第二铰接部通过铰接轴与铰接孔相配合的方式进行铰接。The first hinged portion and the second hinged portion are hinged in a manner that a hinge shaft is matched with a hinge hole.
  3. 根据权利要求1所述的目标检测装置，其特征在于：所述行程柱为齿条，所述传动部件包括与所述齿条啮合的齿轮，所述导向件包括与所述齿条滑动配合的滑槽或滑杆；或者，The target detection device according to claim 1, wherein the travel column is a rack, the transmission component comprises a gear meshing with the rack, and the guide member comprises a gear that is slidably matched with the rack. chute or slide bar; or,
    所述行程柱包括螺纹连接的丝杆和螺纹套，所述传动部件包括齿轮或皮带轮，所述导向件包括套设在所述螺纹套上的轴承和/或套设在所述丝杆上的螺母。The travel column includes a screw rod and a threaded sleeve that are threadedly connected, the transmission component includes a gear or a pulley, and the guide member includes a bearing sleeved on the threaded sleeve and/or a screw sleeve sleeved on the screw rod. nut.
  4. 根据权利要求1所述的目标检测装置，其特征在于：多个所述第一铰接部分别设置于所述底座的周边不同侧，所述固定柱的第二铰接部以及所述行程柱的第二铰接部分别与所述底座的周边不同侧的所述第一铰接部铰接；或者，The target detection device according to claim 1, wherein a plurality of the first hinged parts are respectively disposed on different sides of the periphery of the base, the second hinged part of the fixed column and the first hinged part of the travel column The two hinge parts are respectively hinged with the first hinge parts on different sides of the periphery of the base; or,
    多个所述第一铰接部分别设置于所述底座的中部以及周边，所述固定柱的第二铰接部与所述底座的中部的所述第一铰接部铰接，至少一个所 述行程柱的第二铰接部与设置于所述底座的周边的所述第一铰接部铰接；或者，A plurality of the first hinge parts are respectively arranged in the middle part and the periphery of the base, the second hinge part of the fixed column is hinged with the first hinge part in the middle part of the base, and at least one of the travel columns is hinged. The second hinge part is hinged with the first hinge part provided on the periphery of the base; or,
    至少两个第一铰接部分别设置在所述底座的周边的相邻侧，至少两个所述行程柱的所述第二铰接部分别与位于所述底座的周边的相邻侧的两个所述第一铰接部铰接，所述固定柱的第二铰接部与位于所述底座的中部/周边的第一铰接部铰接。At least two first hinge parts are respectively arranged on adjacent sides of the periphery of the base, and the second hinge parts of at least two of the travel columns are respectively connected with two other hinge parts located on adjacent sides of the periphery of the base. The first hinge part is hinged, and the second hinge part of the fixing column is hinged with the first hinge part located in the middle/periphery of the base.
  5. 根据权利要求1所述的目标检测装置，其特征在于：所述人感模块为红外感应器或摄像头；或者，The target detection device according to claim 1, wherein: the human-sensing module is an infrared sensor or a camera; or,
    所述人感模块为雷达检测器，所述雷达检测器具有信号接收部和信号发射部。The human-sensing module is a radar detector, and the radar detector has a signal receiving part and a signal transmitting part.
  6. 一种空调器室内机，其特征在于：所述空调器室内机上设置有权利要求1至5中任一项所述的目标检测装置。An air conditioner indoor unit, characterized in that: the air conditioner indoor unit is provided with the target detection device according to any one of claims 1 to 5.
  7. 根据权利要求6所述的空调器室内机，其特征在于：所述安装板为所述空调器室内机的面板框；或者，The air conditioner indoor unit according to claim 6, wherein the mounting plate is a panel frame of the air conditioner indoor unit; or,
    所述安装板固定在所述空调器室内机的面板框上。The mounting plate is fixed on the panel frame of the indoor unit of the air conditioner.
  8. 根据权利要求6所述的空调器室内机，其特征在于：所述人感模块与所述空调器室内机的控制器通信连接。The air conditioner indoor unit according to claim 6, wherein the human sensing module is connected in communication with the controller of the air conditioner indoor unit.
  9. 一种用于权利要求6至8中任一项所述的空调器室内机的控制方法，其特征在于，所述控制方法包括：A control method for the indoor unit of an air conditioner according to any one of claims 6 to 8, wherein the control method comprises:
    获取所述空调器室内机与房间内位于其上侧、下侧、左侧和右侧的墙壁之间的第一距离、第二距离、第三距离和第四距离；obtaining the first distance, the second distance, the third distance and the fourth distance between the indoor unit of the air conditioner and the walls located on the upper side, the lower side, the left side and the right side of the room in the room;
    根据所述第一距离、第二距离、第三距离和第四距离调整所述目标检测装置的偏转方向和偏转角度，以增大所述目标检测装置检测到的房间区域范围。The deflection direction and deflection angle of the target detection device are adjusted according to the first distance, the second distance, the third distance and the fourth distance, so as to increase the range of the room area detected by the target detection device.
  10. 一种用于权利要求6至8中任一项所述的空调器室内机的控制方法， 其特征在于，所述控制方法包括：A control method for the indoor unit of an air conditioner according to any one of claims 6 to 8, wherein the control method comprises:
    所述目标检测装置按照预先设定的多个偏转参数循环地检测房间内各个区域的人员信息；The target detection device cyclically detects personnel information in each area of the room according to a plurality of preset deflection parameters;
    其中，所述偏转参数包括偏转方向和偏转角度，所述人员信息包括人员相对于所述空调器室内机的方位、距离以及人员数量。Wherein, the deflection parameter includes deflection direction and deflection angle, and the personnel information includes the azimuth, distance and number of personnel relative to the indoor unit of the air conditioner.
PCT/CN2021/101937 2020-11-20 2021-06-24 Target detection device, and air conditioner indoor unit and control method therefor WO2022068282A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011311573.8 2020-11-20
CN202011311573.8A CN114517961A (en) 2020-11-20 2020-11-20 Target detection device, air conditioner indoor unit and control method thereof

Publications (1)

Publication Number Publication Date
WO2022068282A1 true WO2022068282A1 (en) 2022-04-07

Family

ID=80949685

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/101937 WO2022068282A1 (en) 2020-11-20 2021-06-24 Target detection device, and air conditioner indoor unit and control method therefor

Country Status (2)

Country Link
CN (1) CN114517961A (en)
WO (1) WO2022068282A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106595008A (en) * 2016-12-09 2017-04-26 青岛海信日立空调系统有限公司 Installation device for human body sensor and air conditioner
CN108826457A (en) * 2018-06-27 2018-11-16 珠海格力电器股份有限公司 Outlet air bracket, exhaust apparatus and cabinet air-conditioner
CN109654693A (en) * 2018-12-29 2019-04-19 青岛海尔空调器有限总公司 Control method, device, storage medium and the computer equipment of anti-blow-through air-conditioning
JP2020008204A (en) * 2018-07-05 2020-01-16 日立ジョンソンコントロールズ空調株式会社 Sensor state determination device, sensor state determination method and program
CN210463226U (en) * 2019-08-07 2020-05-05 海尔(深圳)研发有限责任公司 Indoor unit of air conditioner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080104514A (en) * 2007-05-28 2008-12-03 삼성전자주식회사 Apparatus for sensing human body of the air conditioner
WO2017122446A1 (en) * 2016-01-15 2017-07-20 株式会社デンソー Passenger detection system, and vehicle air-conditioning device equipped with same
JP6979757B2 (en) * 2016-04-01 2021-12-15 三菱電機株式会社 Air conditioning control device, air conditioning control system, air conditioning control method, and program
CN108818503A (en) * 2018-07-03 2018-11-16 北京航空航天大学 A kind of four-degree-of-freedom posture adjustment platform
CN210154623U (en) * 2019-08-05 2020-03-17 杨秋霞 Environmental monitoring is rack for equipment convenient to adjust

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106595008A (en) * 2016-12-09 2017-04-26 青岛海信日立空调系统有限公司 Installation device for human body sensor and air conditioner
CN108826457A (en) * 2018-06-27 2018-11-16 珠海格力电器股份有限公司 Outlet air bracket, exhaust apparatus and cabinet air-conditioner
JP2020008204A (en) * 2018-07-05 2020-01-16 日立ジョンソンコントロールズ空調株式会社 Sensor state determination device, sensor state determination method and program
CN109654693A (en) * 2018-12-29 2019-04-19 青岛海尔空调器有限总公司 Control method, device, storage medium and the computer equipment of anti-blow-through air-conditioning
CN210463226U (en) * 2019-08-07 2020-05-05 海尔(深圳)研发有限责任公司 Indoor unit of air conditioner

Also Published As

Publication number Publication date
CN114517961A (en) 2022-05-20

Similar Documents

Publication Publication Date Title
CN109654693B (en) Control method and device for direct-blowing-preventing air conditioner, storage medium and computer equipment
CN109654699B (en) Control method and device for direct-blowing-preventing air conditioner, storage medium and computer equipment
JP6238197B2 (en) Air conditioner
TW201740870A (en) Multiaxial aircraft
CN103968496A (en) Control method for air conditionerand air conditioner
WO2022068282A1 (en) Target detection device, and air conditioner indoor unit and control method therefor
DE102010050547A1 (en) Method and device for safety monitoring of a robot
JP6830584B2 (en) Building inspection robot
WO2019144837A1 (en) Inspection robot and inspection method
EP4299382A1 (en) Vehicle-mounted radar adjusting device and vehicle-mounted radar device
KR101596899B1 (en) Air conditioner
CN110096060A (en) A kind of inspecting robot and its control method with monitoring function
CN112696785B (en) Air conditioner control method and system and air conditioner
CN108584711A (en) Crane safe distance monitors system and method
CN207516543U (en) A kind of optics dynamic target system
CN115560170A (en) Mobile intelligent security device and use method thereof
CN107525142B (en) Cabinet air conditioner and control method thereof
JPH0928826A (en) Infrared sensor and sufferer detector by its control
CN109302591A (en) A kind of servo control system of view-based access control model monitoring
KR20180060293A (en) Millitary operation urban training
JPH08240069A (en) Automatic open/close device for power supply device door
JP2010185757A (en) Axis adjuster and method
KR20160124461A (en) Vehicle air conditioner having infrared camera
JPH0821146B2 (en) Fire monitoring equipment
CN219154761U (en) Unmanned aerial vehicle anticollision radar that can multi-angle be adjusted

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21873944

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21873944

Country of ref document: EP

Kind code of ref document: A1