WO2018171033A1 - 一种体重检测装置的加热控制方法及体重检测装置 - Google Patents
一种体重检测装置的加热控制方法及体重检测装置 Download PDFInfo
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- WO2018171033A1 WO2018171033A1 PCT/CN2017/084831 CN2017084831W WO2018171033A1 WO 2018171033 A1 WO2018171033 A1 WO 2018171033A1 CN 2017084831 W CN2017084831 W CN 2017084831W WO 2018171033 A1 WO2018171033 A1 WO 2018171033A1
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- detecting device
- weight detecting
- identity
- preset
- measured object
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/44—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4869—Determining body composition
- A61B5/4872—Body fat
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
Definitions
- the invention belongs to the technical field of body weight detecting devices, and in particular relates to a heating control method and a body weight detecting device for a body weight detecting device.
- Human body fat is an important part of the human body and has important functions and functions in the human body, such as providing energy, protecting internal organs, maintaining body temperature, and assisting in the absorption of water-soluble vitamins.
- a healthy body lies in the balance of fat in the body. The accumulation of fat is harmful to the body and causes various diseases such as diabetes, cardiovascular and cerebrovascular diseases.
- the body fat scale is to measure the body resistance through a certain safe current after the electrode piece on the surface of the scale body is in contact with the user's feet. Since the muscle contains more blood and other water, it can conduct electricity; the fat is not conductive; the weight of the muscle can be known from the current flowing. From this, it can be judged that the body fat content in the proportion of body weight.
- the weight scale/body fat scale body fat scale is always heated, which not only wastes resources, but also shortens the weight scale/body fat scale. Service life; if the user is heated after standing on the scale/body fat scale, it will affect the user experience.
- the present invention provides a heating control method for a weight detecting device, comprising the steps of: S10, when the measured object is close to the weight detecting device, acquiring the position of the measured object to the weight detecting device according to a preset interval time. a distance; S20, determining whether the distance is within a preset detection range; S30, when the distance When it is within the preset detection range, it is further determined whether the dwell time of the measured object at a position exceeds a preset dwell time; otherwise, the process proceeds to step S10; S40, when the measured object is in a position When the residence time exceeds the preset residence time, the heater on the weight detecting device heats the heated area on the weight detecting device; otherwise, the process proceeds to step S30.
- step S40 further includes: S41, when the dwell time of the measured object exceeds the preset dwell time, the identity feature information of the measured object is acquired; otherwise, the process proceeds to step S30; S42. Identify the identity of the measured object according to the identity feature information and the preset identity feature information. S45.
- the weight detection is performed according to the identity of the measured object and a preset target temperature corresponding to the identity. A heater on the device heats the heated zone on the weight detecting device to the preset target temperature.
- the method further includes the following steps: S50, when the measured object is standing on the weight detecting device, acquiring a contact area of the measured object with the weight detecting device, and a weight of the measured object; S60, according to the contact area and the weight, confirm whether the identity of the object to be tested standing on the weight detecting device is consistent with the identity according to the heating in step S45; S70, when the standing body is detected When the identity of the measured object on the device coincides with the identity according to the heating in step S45, the heating temperature of the heated area in step S45 is maintained; S80, when the measured position on the weight detecting device is confirmed When the identity of the object is inconsistent with the identity according to the heating in step S45, the heater heats up the heated zone according to a preset target temperature corresponding to the identity of the object to be measured standing on the weight detecting device. Cooling treatment.
- step S40 further includes: S43: acquiring the number of objects of the object to be measured, determining whether the number of objects is greater than 1; S44, when the number of objects is greater than 1, then measuring according to each bit The identity of the object, and different preset target temperatures corresponding to the respective identities, wherein the heater on the weight detecting device heats the heated area on the weight detecting device to a minimum preset target temperature among different preset target temperatures Go to step S50; otherwise, go to step S45.
- step S41 further includes: S411, when the dwell time of the measured object at a position exceeds a preset dwell time, acquiring a thermographic image of the measured object, and calculating the thermographic image Image area; S412, obtaining facial information of the measured object.
- the method further includes: S01, preset setting preset identity feature information corresponding to each identity, and a preset target temperature corresponding to each identity.
- the present invention also provides a weight detecting device, comprising: a distance measuring module, configured to acquire, when the measured object is close to the weight detecting device, the position of the measured object to the position of the weight detecting device according to a preset interval time a judging module, configured to determine whether the distance is within a preset detection range; And when the distance is within the preset detection range, further determining whether the dwell time of the measured object at a position exceeds a preset dwell time; and the heating control module is configured to: when the measured object is in a When the residence time of the position exceeds the preset stay time, the heater on the weight detecting device is controlled to heat the heated area on the weight detecting device.
- the method further includes: an obtaining module, configured to acquire identity feature information of the measured object when the dwell time of the measured object exceeds a preset dwell time; and an identifying module, configured to be used according to the identity The feature information, the preset identity feature information, and the identity of the measured object is identified; the heating control module is configured to control the weight according to the identity of the measured object and a preset target temperature corresponding to the identity A heater on the detecting device heats the heated zone on the weight detecting device to the preset target temperature.
- the acquiring module is configured to acquire, when the measured object is on the weight detecting device, a contact area of the measured object with the weight detecting device, and a weight of the measured object;
- the determining module is configured to confirm, according to the contact area and the weight, whether the identity of the measured object standing on the weight detecting device is consistent with the identity according to the heating;
- the heating control module is further used for When it is confirmed that the identity of the object to be tested standing on the weight detecting device is consistent with the identity according to the heating, the heating temperature of the heating zone is maintained; and the heating control module is further configured to confirm the station
- the identity of the object to be measured on the weight detecting device does not coincide with the identity upon which the heating is performed, the heater is based on a preset target temperature corresponding to the identity of the object to be measured standing on the weight detecting device.
- the heating zone is heated or cooled.
- the acquiring module is configured to acquire the number of the object digits of the measured object, and determine whether the number of the object digits is greater than 1; the heating control module is further configured to: when the number of the object digits is greater than 1, The heater on the weight detecting device heats the heated area on the weight detecting device to a minimum of different preset target temperatures according to the identity of each measured object and different preset target temperatures corresponding to the respective identities. Preset target temperature.
- the heating control method and the weight detecting device of the weight detecting device provided by the present invention have the following beneficial effects:
- the invention detects the distance of the object to be tested, and identifies whether the object to be tested is going to the body weight detecting device; when the object to be tested goes to the body weight detecting device, it is recognized that the object to be measured is passing by identifying whether the object to be tested has stopped.
- the weight detection device is still ready to be scaled. When the subject is stopped, the weight detecting device starts to heat up quickly, thereby ensuring the user's experience of standing on the weight detecting device. In addition, the weight detecting device is prevented from being heated, saving resources and prolonging the service life of the body fat.
- the invention further confirms the identity of the object to be tested when the object to be tested is in front of the weight detecting device, and according to the identity of the object to be tested, the heater on the body weight detecting device heats the heated area to a preset target temperature value, According to different objects to be measured, heating to different preset target temperature values further enhances the user experience.
- the invention after the user stands on the weight detecting device, further confirms whether the identity of the user standing on the weight detecting device is consistent with the identity according to the heating, when the user standing on the weight detecting device is in the state of heating and heating
- the heater keeps the heated zone at the current heated temperature; when the identity of the user standing on the weight detecting device is inconsistent with the identity on which the heating is based, the heater causes the heated zone to heat up or cool down to a pre-correspondence corresponding to the user's identity. Set the target temperature to better serve the user.
- the weight detecting device when a plurality of users sequentially stand on the weight detecting device, the weight detecting device is heated to a minimum preset target temperature among the plurality of preset target temperatures. Because different users have different temperature requirements, but the overall temperature difference is not large, it will not make the user feel excessive stimulation. In order to make the user's experience better, the heating temperature of the heated area will be adjusted to the user standing on the weight detecting device. The user's identity corresponds to the preset target temperature.
- FIG. 1 is a schematic flow chart of a heating control method of a weight detecting device according to the present invention
- FIG. 2 is a schematic flow chart of a heating control method of another weight detecting device according to the present invention.
- FIG. 3 is a partial flow chart showing a heating control method of the body weight detecting device of the present invention.
- FIG. 4 is a schematic flow chart of a heating control method of still another weight detecting device according to the present invention.
- FIG. 5 is a schematic flow chart of a heating control method of another weight detecting device according to the present invention.
- Fig. 6 is a view showing the structure of a body weight detecting device of the present invention.
- a heating control method of a weight detecting device includes the following steps: S10.
- S10 When a measured object approaches a weight detecting device, acquire the quilt according to a preset interval time. Measuring the distance from the object to the position where the weight detecting device is located; the preset interval time may be set to 5S, 8S, or the like.
- the preset detection range may be 0.5 m or 0.3 m of the peripheral distance detecting device.
- step S30 when the distance is within the preset detection range, further determining whether the dwell time of the measured object at a position exceeds a preset dwell time; the preset dwell time may be set to 3S, 5S, or the like; Otherwise, it jumps to step S10.
- step S40 When the dwell time of the measured object at a position exceeds a preset dwell time (3S or 5S), the heater (heating resistance wire) on the weight detecting device is heated on the weight detecting device. The zone (the user standing area of the upper surface layer or the upper surface layer) is heated; otherwise, it jumps to step S30.
- a preset dwell time 3S or 5S
- the ranging function on the weight detecting device is always in an open state, and infrared ranging and acoustic ranging can be utilized; in order to achieve energy saving, the heater on the weight detecting device is generally turned off.
- the distance of the measured object to the body weight detecting device for example, 0.4 m is detected every 5S or 8S, and it is determined whether the distance (0.4 m) is in the distance detecting device.
- the distance (0.4 m) when the distance (0.4 m) is within 0.5 m from the body weight detecting device, it is further determined by judging whether the object to be tested (user) stays in front of the body weight detecting device and the length of staying time
- the measurement object (user) is passing the weight detection device, or is prepared to measure the body fat content on the scale.
- the heater on the weight detecting device rapidly heats the heated area on the weight detecting device, and the heating is completed before the weight detecting device of the object to be tested (user) stands.
- the body weight detecting device includes a body fat scale, an electronic weight scale, and the like.
- a heating control method for a weight detecting device includes the following steps: Preferably, the method further includes: S01, preset setting a preset corresponding to each identity. Identity information, and the preset target temperature for each identity.
- the preset identity feature information includes a preset image area, face information, a contact area, and a weight.
- the preset interval time may be set to 5S, 8S, or the like.
- the preset detection range may be 0.5 m or 0.3 m of the peripheral distance detecting device.
- step S30 when the distance is within the preset detection range, further determining whether the dwell time of the measured object at a position exceeds a preset dwell time; the preset dwell time may be set to 3S, 5S, or the like; Otherwise, it jumps to step S10.
- step S41 When the dwell time of the measured object exceeds the preset dwell time (5S), the identity feature information of the measured object is acquired; otherwise, the process goes to step S30.
- 5S preset dwell time
- the step S41 further includes: S411, when the dwell time of the measured object at a position exceeds a preset dwell time, acquiring a thermographic image of the measured object, and calculating the heat The image area of the imaged image;
- a heater (heating resistance wire) on the weight detecting device is on the heating zone on the weight detecting device (the upper surface layer or The user standing area of the upper surface layer is heated to the preset target temperature.
- the dwell time of the measured object at one position is 5S
- the image area of the thermographic image of the measured object is acquired, and whether the measured object is a child or an adult is confirmed according to the size of the image area. Since the image area of the thermal imaging image of the front side and the side of the same person is different, the specific image is identified by the facial image of the image to be measured. According to the identity of the user, the male target adult has a preset target temperature of 28 ° C, and the heater on the weight detecting device heats the heated zone to 28 ° C.
- a heating control method for a weight detecting device includes the following steps: Preferably, the method further includes: S01, preset setting preset identity characteristic information corresponding to each identity. And the preset target temperature for each identity.
- the preset identity feature information includes a preset image area, face information, a contact area, and a weight.
- the preset interval time may be set to 5S, 8S, or the like.
- the preset detection range may be 0.5 m or 0.3 m of the peripheral distance detecting device.
- step S30 when the distance is within the preset detection range, further determining whether the dwell time of the measured object at a position exceeds a preset dwell time; the preset dwell time may be set to 3S, 5S, or the like; no Then, the process goes to step S10.
- step S41 When the dwell time of the measured object exceeds the preset dwell time (5S), the identity feature information of the measured object is acquired; otherwise, the process goes to step S30.
- 5S preset dwell time
- the step S41 further includes: S411, when the dwell time of the measured object at a position exceeds a preset dwell time, acquiring a thermographic image of the measured object, and calculating the heat The image area of the imaged image;
- a heater (heating resistance wire) on the weight detecting device is on the heating zone on the weight detecting device (the upper surface layer or The user standing area of the upper surface layer is heated to the preset target temperature.
- step S70 When it is confirmed that the identity of the object to be tested standing on the weight detecting device is consistent with the identity according to the heating in step S45, the heating temperature of the heat receiving zone in step S45 is maintained;
- step S80 When it is confirmed that the identity of the object to be tested standing on the weight detecting device does not coincide with the identity according to the heating in step S45, according to the identity of the object to be measured standing on the weight detecting device
- the target temperature is preset, and the heater heats or cools the heated zone.
- the contact area (300 cm 2 ) and the weight (55 kg) of the user's foot and the weight detecting device are acquired; and the measured object is the male, and the identity upon which the heating is performed is confirmed.
- the heater on the weight detecting device maintains the heated temperature of the heated zone on the weight detecting device.
- a heating control method for a weight detecting device includes the following steps: Preferably, the method further includes: S01, preset setting preset identity characteristic information corresponding to each identity. And the preset target temperature for each identity.
- the preset identity feature information includes a preset image area, face information, a contact area, and a weight.
- the preset interval time may be set to 5S, 8S, or the like.
- the preset detection range may be 0.5 m or 0.3 m of the peripheral distance detecting device.
- the preset dwell time may be set to 3S, 5S, or the like.
- step S41 When the dwell time of the measured object exceeds the preset dwell time (5S), the identity feature information of the measured object is acquired; otherwise, the process goes to step S30.
- 5S preset dwell time
- the step S41 further includes: S411, when the dwell time of the measured object at a position exceeds a preset dwell time, acquiring a thermographic image of the measured object, and calculating the heat The image area of the imaged image;
- the heater on the weight detecting device is on the weight detecting device according to the identity of each object to be measured and different preset target temperatures corresponding to various identities. After the heated zone is heated to the minimum preset target temperature among the different preset target temperatures; the process goes to step S50.
- the heater (heating resistance wire) on the weight detecting device is the weight according to the identity of the measured object and the preset target temperature corresponding to the identity.
- the heated area on the detecting device (the upper standing layer or the user standing area of the upper surface layer) is heated to the preset target temperature.
- step S70 When it is confirmed that the identity of the object to be tested standing on the weight detecting device is consistent with the identity according to the heating in step S45, the heating temperature of the heat receiving zone in step S45 is maintained;
- step S80 When it is confirmed that the identity of the object to be tested standing on the weight detecting device does not coincide with the identity according to the heating in step S45, according to the identity of the object to be measured standing on the weight detecting device
- the target temperature is preset, and the heater heats or cools the heated zone.
- the preset target temperature for children is 31 ° C
- the preset target temperature for adults is 28 ° C
- Set the target temperature to 29 ° C, the corresponding target temperature for men is 28 ° C; but between different target temperatures The difference will not be too big.
- each user's identity is identified, for example: a man, a woman, a child, thereby obtaining each user identity
- Corresponding preset target temperature 31 ° C, 28 ° C, 29 ° C. Since it is not known which user is standing on the weight detecting device, the heater on the weight detecting device heats the heated area to a minimum preset target temperature (28 ° C).
- the contact area between the child's foot and the weight detecting device, and the child's weight are obtained, and the object standing on the weight detecting device is found to be inconsistent with the object on which the heating is based, and the weight detecting device is The heater heats the heated zone to 31 °C.
- the contact area between the man's foot and the weight detecting device and the weight of the man are obtained, and it is found that the object standing on the weight detecting device does not coincide with the object on which the heating is based, and the weight detecting device is The heater cools the heated zone to 28 °C. Finally, when the woman stands on the weight detection device, and so on.
- a weight detecting apparatus includes: preferably, a setting module 11 configured to preset preset preset identity information corresponding to each identity, and each The preset target temperature corresponding to the identity.
- the preset identity feature information includes a preset image area, face information, a contact area, and a weight.
- the obtaining module 12 is configured to acquire a distance from the measured object to a position where the weight detecting device is located according to a preset interval time when the measured object is close to the weight detecting device; the preset interval time may be set to 5S , 8S, etc.
- the determining module 13 is configured to determine whether the distance is within a preset detection range; the preset detection range may be 0.5 m, 0.3 m of the surrounding distance weight detecting device.
- the determining module 13 is configured to further determine whether the dwell time of the measured object at a position exceeds a preset dwell time when the distance is within a preset detection range; the preset dwell time may be set For 3S, 5S, etc.
- the obtaining module 12 is configured to acquire the identity feature information of the measured object when the dwell time of the measured object exceeds the preset dwell time (5S); otherwise, the process proceeds to step S30.
- the acquiring module 12 further includes: an infrared imaging device, configured to acquire a thermal imaging image of the measured object when a dwell time of the measured object exceeds a preset dwell time at a position, and Calculating an image area of the thermographic image;
- a camera for acquiring facial information of the measured object, the facial information including a facial image.
- the identification module 14 is configured to identify the identity of the measured object according to the identity feature information and the preset identity feature information;
- the determining module 13 is configured to obtain, according to the acquiring module 12, the number of objects of the object to be tested, and determine whether the number of objects is greater than 1;
- the heating control module 15 is configured to: when the number of object digits is greater than 1, the heater pair on the weight detecting device according to the identity of each object to be tested and different preset target temperatures corresponding to various identities The heated zone on the weight detecting device is heated to a minimum preset target temperature among different preset target temperatures.
- the heating control module 15 is configured to: when the number of the object digits is equal to 1, the heater on the weight detecting device according to the identity of the measured object and the preset target temperature corresponding to the identity The resistance wire) heats the heated area (the upper standing layer or the user standing area of the upper surface layer) on the weight detecting device to the preset target temperature.
- the acquiring module 12 is further configured to: when the object to be tested stands on the weight detecting device, acquire a contact area of the measured object with the weight detecting device, and a weight of the measured object;
- the determining module 13 is configured to confirm, according to the contact area and the weight, whether the identity of the measured object standing on the weight detecting device is consistent with the identity according to the heating;
- the heating control module 15 is configured to maintain the heating temperature of the heated area when it is confirmed that the identity of the measured object standing on the weight detecting device is consistent with the identity according to the heating;
- the heating control module 15 is configured to: when it is confirmed that the identity of the object to be tested standing on the weight detecting device is inconsistent with the identity according to the heating, according to the object to be measured standing on the weight detecting device
- the identity corresponds to a preset target temperature, and the heater heats or cools the heated zone.
- the acquiring module 12 includes an infrared ranging device or an acoustic distance measuring device, an infrared imaging device, a camera, a gravity sensor, the infrared ranging device or an acoustic distance measuring device, and acquiring the measured object to the weight detecting device.
- the infrared imaging device acquires a thermographic image of the measured object, calculates an image area of the thermographic image, and acquires a contact area of the measured object with the weight detecting device.
- the camera acquires face information of the measured object.
- the gravity sensor acquires the weight of the measured object.
- a heating control method for a weight detecting device includes: S1, an infrared sensing, an infrared ranging, and a thermal imaging system are disposed around the weight detecting device.
- the weight detecting device comprehensively judges which face is facing the user by infrared sensing, ranging, and the like.
- the weight detecting device is turned on, the weight detecting device only turns on the sensor corresponding to the ranging to achieve energy saving.
- the weight detecting device usually only opens the corresponding ranging function.
- the S3 is executed; further, the ranging function is executed once in five seconds (can be set according to actual needs), and a pulse is transmitted and measured. Once, the goal of energy saving has been achieved.
- the weight detecting device When the person enters the sensing range of the weight detecting device, the weight detecting device turns on the infrared sensing system and judges the approaching tendency of the object. If it is only passing, the weight detecting device enters a standby state; if the object approaches a certain range and stays, the weight detecting device activates the thermal imaging system and further judges by turning on the camera via wifi.
- infrared induction determines the heat intensity
- thermal imaging calculates the thermal image area, and then intelligently recognizes according to the camera
- the weight detecting device If it is determined to be a child, it is heated to a suitable temperature for the child, and after the child is weighed, the weight detecting device according to the size of the sole of the foot, the contact area of the sole of the foot and the scale, the thermal imaging image of the sole of the foot on the electrode sheet of the scale, and the person The weight of the scale is judged again by the pressure of the scale.
- the weight detecting device selects a standard with a relatively low temperature to perform heating, so as to prevent the user from having a low temperature and scalding a low standard.
- the user of the upper scale is a user with a relatively high temperature requirement.
- the intelligent recognition of the weight detecting device judges the user according to the size of the foot, the contact area, the pressure, etc., and then rapidly heats the temperature to the specified user through the electrode piece. .
- the weight detection device weight detection device intelligent identification will judge the user according to the size of the sole, contact area, pressure, etc., and then turn on the fan or water cooling system. Rapidly cool down to meet user standards.
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Abstract
一种体重检测装置的加热控制方法，包括：S10、当被测对象靠近体重检测装置时，根据预设间隔时间，获取被测对象至体重检测装置所处位置的距离；S20、判断距离是否处于预设检测范围内；S30、当距离处于预设检测范围内时，则进一步判断被测对象在一位置处的停留时间是否超过预设停留时间；S40、当被测对象在一位置的停留时间超过预设停留时间时，则体重检测装置上的加热器对体重检测装置上的受热区进行加热。当被测对象发生停留时，识别出被测对象准备上秤，体重检测装置开始快速加热，从而确保用户站在体重检测装置上的体验。此外，避免了体重检测装置一直处于加热状态，节约了资源，延长体脂秤的使用寿命。
Description
本发明属于体重检测装置技术领域，特别涉及体重检测装置的加热控制方法及体重检测装置。
人体脂肪是人体的重要组成部分，在人体内有重要的功能和作用，例如：提供能量、保护内脏、维持体温、协助水溶性维生素的吸收等。健康的身体，在于体内脂肪的平衡，脂肪过量积聚会对身体产生危害，导致各种疾病，例如：糖尿病、心脑血管疾病等。
随着人们生活水平的不断提高，健康问题也越来越得到重视，促进人体成分测量科学的发展。人们通常可以利用体重秤获取体重信息，利用体脂秤测量人体脂肪百分比、人体水分百分比、人体肌肉百分比、骨骼重量等人体成分。
其中，体脂秤，是利用秤体表面的电极片与用户的双脚接触后，通过一定的安全电流，测量人体电阻。由于肌肉内含有较多血液等水份，是可以导电；而脂肪不导电；从流过的电流可知肌肉的重量。由此可判断出，在体重的比例中，人体脂肪的含量。
目前，市场上有很多体重秤都没有加热功能，尤其是体脂秤，在用户利用体脂秤测量体脂时，为了测得准确的数据，其脚部与秤表面不能绝缘，需要光脚踩在体脂秤的表面。当体脂秤的表面温度过低时，会对用户的使用体验造成影响，使得用户在外界温度较低的情况下，减少体脂秤的使用次数，进而失去对用户身体健康的监控。
此外，若简单在现有的体重秤与体脂秤上叠加加热功能，那么体重秤/体脂秤体脂秤一直处于加热状态，则不仅会浪费资源，还会缩短体重秤/体脂秤的使用寿命；若在用户站在体重秤/体脂秤上后，才加热，则会影响用户体验。
发明内容
本发明提供的技术方案如下：
本发明提供一种体重检测装置的加热控制方法，包括以下步骤：S10、当被测对象靠近体重检测装置时，根据预设间隔时间，获取所述被测对象至所述体重检测装置所处位置的距离；S20、判断所述距离是否处于预设检测范围内；S30、当所述距离
处于预设检测范围内时，则进一步判断所述被测对象在一位置处的停留时间是否超过预设停留时间；否则，跳转至步骤S10；S40、当所述被测对象在一位置的停留时间超过预设停留时间时，则所述体重检测装置上的加热器对所述体重检测装置上的受热区进行加热；否则，跳转至步骤S30。
进一步，所述步骤S40进一步包括：S41、当所述被测对象在一位置的停留时间超过预设停留时间时，则获取所述被测对象的身份特征信息；否则，跳转至步骤S30；S42、根据所述身份特征信息、预设身份特征信息，识别出所述被测对象的身份；S45、根据所述被测对象的身份、以及该身份对应的预设目标温度，所述体重检测装置上的加热器对所述体重检测装置上的受热区加热至所述预设目标温度。
进一步，还包括以下步骤：S50、当所述被测对象站在所述体重检测装置上时，获取所述被测对象与所述体重检测装置的接触面积，以及所述被测对象的体重；S60、根据所述接触面积、体重，确认出站在所述体重检测装置上的被测对象的身份是否与步骤S45中加热时所依据的身份一致；S70、当确认出站在所述体重检测装置上的被测对象的身份与步骤S45中加热时所依据的身份一致时，则维持步骤S45中所述受热区的受热温度；S80、当确认出站在所述体重检测装置上的被测对象的身份与步骤S45中加热时所依据的身份不一致时，则根据站在所述体重检测装置上的被测对象的身份对应的预设目标温度，所述加热器对所述受热区升温或降温处理。
进一步，所述步骤S40进一步包括：S43、获取所述被测对象的对象位数，判断所述对象位数是否大于1；S44、当所述对象位数大于1时，则根据每位被测对象的身份、以及各种身份对应的不同预设目标温度，所述体重检测装置上的加热器对所述体重检测装置上的受热区加热至不同预设目标温度中最小的预设目标温度后，跳转至步骤S50；否则，跳转至步骤S45。
进一步，所述步骤S41进一步包括：S411、当所述被测对象在一位置的停留时间超过预设停留时间时，则获取所述被测对象的热成像图像，并计算出所述热成像图像的图像面积；S412、获取所述被测对象的面部信息。
进一步，在所述步骤S10之前还包括：S01、预设设置每种身份对应的预设身份特征信息，以及每种身份对应的预设目标温度。
本发明还提供一种体重检测装置，包括：距离测量模块，用于当被测对象靠近体重检测装置时，根据预设间隔时间，获取所述被测对象至所述体重检测装置所处位置的距离；判断模块，用于判断所述距离是否处于预设检测范围内；所述判断模块，还
用于当所述距离处于预设检测范围内时，则进一步判断所述被测对象在一位置处的停留时间是否超过预设停留时间；加热控制模块，用于当所述被测对象在一位置的停留时间超过预设停留时间时，则控制所述体重检测装置上的加热器对所述体重检测装置上的受热区进行加热。
进一步，还包括：获取模块，用于当所述被测对象在一位置的停留时间超过预设停留时间时，则获取所述被测对象的身份特征信息；识别模块，用于根据所述身份特征信息、预设身份特征信息，识别出所述被测对象的身份；所述加热控制模块，用于根据所述被测对象的身份、以及该身份对应的预设目标温度，控制所述体重检测装置上的加热器对所述体重检测装置上的受热区加热至所述预设目标温度。
进一步，所述获取模块，用于当所述被测对象站在所述体重检测装置上时，获取所述被测对象与所述体重检测装置的接触面积，以及所述被测对象的体重；所述判断模块，用于根据所述接触面积、体重，确认出站在所述体重检测装置上的被测对象的身份是否与加热时所依据的身份一致；所述加热控制模块，还用于当确认出站在所述体重检测装置上的被测对象的身份与加热时所依据的身份一致时，则维持所述受热区的受热温度；所述加热控制模块，还用于当确认出站在所述体重检测装置上的被测对象的身份与加热时所依据的身份不一致时，则根据站在所述体重检测装置上的被测对象的身份对应的预设目标温度，所述加热器对所述受热区升温或降温处理。
进一步，所述获取模块，用于获取所述被测对象的对象位数，判断所述对象位数是否大于1；所述加热控制模块，还用于当所述对象位数大于1时，则根据每位被测对象的身份、以及各种身份对应的不同预设目标温度，所述体重检测装置上的加热器对所述体重检测装置上的受热区加热至不同预设目标温度中最小的预设目标温度。
与现有技术相比，本发明提供的体重检测装置的加热控制方法及体重检测装置，具有以下有益效果：
1)、本发明检测被测对象的距离，识别出被测对象是否走向体重检测装置；在被测对象走向体重检测装置时，通过识别被测对象是否发生停留，来识别出被测对象是路过体重检测装置，还是准备上秤。当被测对象发生停留时，体重检测装置开始快速加热，从而确保用户站在体重检测装置上的体验。此外，避免了体重检测装置一直处于加热状态，节约了资源，延长体脂称的使用寿命。
2)、本发明当被测对象处于体重检测装置前时，进一步确认被测对象的身份，根据被测对象的身份，体重检测装置上加热器对受热区进行加热至预设目标温度值，可
以根据不同被测对象，加热至不同预设目标温度值，进一步提升用户的体验。
3)、本发明当用户站上体重检测装置后，进一步确认出站在体重检测装置上的用户身份是否与加热时所依据的身份一致，当站在体重检测装置上的用户身份与加热时所依据的身份一致时，加热器使得受热区保持当前受热温度；当站在体重检测装置上的用户身份与加热时所依据的身份不一致时，加热器使得受热区升温或降温至用户身份对应的预设目标温度，从而更好地服务于用户。
4)、本发明当多个用户依次站上体重检测装置时，体重检测装置加热至多个预设目标温度中的最小预设目标温度。由于不同用户对温度要求不同，但总体上温度差不大，不会使得用户有过分刺激的感受，为了使得用户的体验更好，会将受热区的受热温度调节到站在体重检测装置上用户的用户身份对应的预设目标温度。
下面将以明确易懂的方式，结合附图说明优选实施方式，对一种体重检测装置的加热控制方法及体重检测装置的上述特性、技术特征、优点及其实现方式予以进一步说明。
图1是本发明一种体重检测装置的加热控制方法的流程示意图；
图2是本发明另一种体重检测装置的加热控制方法的流程示意图；
图3是本发明中体重检测装置的加热控制方法的部分流程示意图；
图4是本发明再一种体重检测装置的加热控制方法的流程示意图；
图5是本发明又一种体重检测装置的加热控制方法的流程示意图；
图6是本发明一种体重检测装置的组成结构示意图。
附图标号说明：
11、设置模块，12、获取模块，13、判断模块，14、识别模块，15、加热控制模块。
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对照附图说明本发明的具体实施方式。显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图，并获得其他的实施方式。
为使图面简洁，各图中只示意性地表示出了与本发明相关的部分，它们并不代表其作为产品的实际结构。另外，以使图面简洁便于理解，在有些图中具有相同结构或功能的部件，
仅示意性地绘示了其中的一个，或仅标出了其中的一个。在本文中，“一个”不仅表示“仅此一个”，也可以表示“多于一个”的情形。
如图1所示，根据本发明的一个实施例，一种体重检测装置的加热控制方法，包括以下步骤：S10、当被测对象靠近体重检测装置时，根据预设间隔时间，获取所述被测对象至所述体重检测装置所处位置的距离；所述预设间隔时间可以设置为5S、8S等。
S20、判断所述距离是否处于预设检测范围内；所述预设检测范围可以是四周距离体重检测装置的0.5m、0.3m。
S30、当所述距离处于预设检测范围内时，则进一步判断所述被测对象在一位置处的停留时间是否超过预设停留时间；所述预设停留时间可以设置为3S、5S等；否则，跳转至步骤S10。
S40、当所述被测对象在一位置的停留时间超过预设停留时间(3S或5S)时，则所述体重检测装置上的加热器(加热电阻丝)对所述体重检测装置上的受热区(上表面层或上表面层的用户站立区域)进行加热；否则，跳转至步骤S30。
具体的，体重检测装置上的测距功能一直处于开启状态，可以利用红外线测距、声波测距；为了达到节能的目的，体重检测装置上的加热器一般处于关闭。当被测对象(例如：用户)靠近体重检测装置时，每隔5S或8S检测被测对象到体重检测装置的距离(例如：0.4m)，判断该距离(0.4m)是否处于距离体重检测装置0.5m的范围内，当该距离(0.4m)处于距离体重检测装置0.5m的范围内，进一步通过判断被测对象(用户)是否在体重检测装置前停留、以及停留时间长短，从而识别出被测对象(用户)是路过体重检测装置，还是准备上秤测量体脂含量。当被测对象(用户)出现停留、且停留了3S，体重检测装置上加热器对体重检测装置上受热区快速加热，在被测对象(用户)站上体重检测装置前，完成加热，从而保证用户的体验。所述体重检测装置包括体脂秤、电子体重秤等。
如图2、图3所示，根据本发明的另一个实施例，一种体重检测装置的加热控制方法，包括以下步骤：优选的，还包括：S01、预设设置每种身份对应的预设身份特征信息，以及每种身份对应的预设目标温度。所述预设身份特征信息包括预设图像面积、面部信息、接触面积、体重。
S10、当被测对象靠近体重检测装置时，根据预设间隔时间，获取所述被测对象至所述体重检测装置所处位置的距离；所述预设间隔时间可以设置为5S、8S等。
S20、判断所述距离是否处于预设检测范围内；所述预设检测范围可以是四周距离体重检测装置的0.5m、0.3m。
S30、当所述距离处于预设检测范围内时，则进一步判断所述被测对象在一位置处的停留时间是否超过预设停留时间；所述预设停留时间可以设置为3S、5S等；否则，跳转至步骤S10。
S41、当所述被测对象在一位置的停留时间超过预设停留时间(5S)时，则获取所述被测对象的身份特征信息；否则，跳转至步骤S30。
优选的，所述步骤S41进一包括：S411、当所述被测对象在一位置的停留时间超过预设停留时间时，则获取所述被测对象的热成像图像，并计算出所述热成像图像的图像面积；
S412、获取所述被测对象的面部信息，所述面部信息包括面部图像。
S42、根据所述身份特征信息、预设身份特征信息，识别出所述被测对象的身份；
S45、根据所述被测对象的身份、以及该身份对应的预设目标温度，所述体重检测装置上的加热器(加热电阻丝)对所述体重检测装置上的受热区(上表面层或上表面层的用户站立区域)加热至所述预设目标温度。
具体的，当被测对象在一位置的停留时间为5S时，获取被测对象的热成像图像的图像面积，根据图像面积的大小确认被测对象是儿童还是成人。由于同一人正面、侧面的热成像图像的图像面积不同，再通过被测图像的面部图像，识别出具体是哪位用户。根据该用户的身份为男士成人，该男士成人对应的预设目标温度28℃，体重检测装置上的加热器对受热区加热至28℃。
如图4所示，根据本发明的再一个实施例，一种体重检测装置的加热控制方法，包括以下步骤：优选的，还包括：S01、预设设置每种身份对应的预设身份特征信息，以及每种身份对应的预设目标温度。所述预设身份特征信息包括预设图像面积、面部信息、接触面积、体重。
S10、当被测对象靠近体重检测装置时，根据预设间隔时间，获取所述被测对象至所述体重检测装置所处位置的距离；所述预设间隔时间可以设置为5S、8S等。
S20、判断所述距离是否处于预设检测范围内；所述预设检测范围可以是四周距离体重检测装置的0.5m、0.3m。
S30、当所述距离处于预设检测范围内时，则进一步判断所述被测对象在一位置处的停留时间是否超过预设停留时间；所述预设停留时间可以设置为3S、5S等；否
则，跳转至步骤S10。
S41、当所述被测对象在一位置的停留时间超过预设停留时间(5S)时，则获取所述被测对象的身份特征信息；否则，跳转至步骤S30。
优选的，所述步骤S41进一包括：S411、当所述被测对象在一位置的停留时间超过预设停留时间时，则获取所述被测对象的热成像图像，并计算出所述热成像图像的图像面积；
S412、获取所述被测对象的面部信息，所述面部信息包括面部图像。
S42、根据所述身份特征信息、预设身份特征信息，识别出所述被测对象的身份；
S45、根据所述被测对象的身份、以及该身份对应的预设目标温度，所述体重检测装置上的加热器(加热电阻丝)对所述体重检测装置上的受热区(上表面层或上表面层的用户站立区域)加热至所述预设目标温度。
S50、当所述被测对象站在所述体重检测装置上时，获取所述被测对象与所述体重检测装置的接触面积，以及所述被测对象的体重；
S60、根据所述接触面积、体重，确认出站在所述体重检测装置上的被测对象的身份是否与步骤S45中加热时所依据的身份一致；
S70、当确认出站在所述体重检测装置上的被测对象的身份与步骤S45中加热时所依据的身份一致时，则维持步骤S45中所述受热区的受热温度；
S80、当确认出站在所述体重检测装置上的被测对象的身份与步骤S45中加热时所依据的身份不一致时，则根据站在所述体重检测装置上的被测对象的身份对应的预设目标温度，所述加热器对所述受热区升温或降温处理。
具体的，当用户站在体重检测装置上时，获取用户脚部与体重检测装置的接触面积(300cm2)、以及体重(55kg)；确认出被测对象为男士，与加热时所依据的身份(男士)一致，所述体重检测装置上的加热器维持所述体重检测装置上的受热区的受热温度。
如图5所示，根据本发明的又一个实施例，一种体重检测装置的加热控制方法，包括以下步骤：优选的，还包括：S01、预设设置每种身份对应的预设身份特征信息，以及每种身份对应的预设目标温度。所述预设身份特征信息包括预设图像面积、面部信息、接触面积、体重。
S10、当被测对象靠近体重检测装置时，根据预设间隔时间，获取所述被测对象至所述体重检测装置所处位置的距离；所述预设间隔时间可以设置为5S、8S等。
S20、判断所述距离是否处于预设检测范围内；所述预设检测范围可以是四周距离体重检测装置的0.5m、0.3m。
S30、当所述距离处于预设检测范围内时，则进一步判断所述被测对象在一位置处的停留时间是否超过预设停留时间；所述预设停留时间可以设置为3S、5S等。
S41、当所述被测对象在一位置的停留时间超过预设停留时间(5S)时，则获取所述被测对象的身份特征信息；否则，跳转至步骤S30。
优选的，所述步骤S41进一包括：S411、当所述被测对象在一位置的停留时间超过预设停留时间时，则获取所述被测对象的热成像图像，并计算出所述热成像图像的图像面积；
S412、获取所述被测对象的面部信息，所述面部信息包括面部图像。
S42、根据所述身份特征信息、预设身份特征信息，识别出所述被测对象的身份；
S43、获取所述被测对象的对象位数，判断所述对象位数是否大于1；
S44、当所述对象位数大于1时，则根据每位被测对象的身份、以及各种身份对应的不同预设目标温度，所述体重检测装置上的加热器对所述体重检测装置上的受热区加热至不同预设目标温度中最小的预设目标温度后；跳转至步骤S50。
S45、当所述对象位数等于1时，则根据所述被测对象的身份、以及该身份对应的预设目标温度，所述体重检测装置上的加热器(加热电阻丝)对所述体重检测装置上的受热区(上表面层或上表面层的用户站立区域)加热至所述预设目标温度。
S50、当所述被测对象站在所述体重检测装置上时，获取所述被测对象与所述体重检测装置的接触面积，以及所述被测对象的体重；
S60、根据所述接触面积、体重，确认出站在所述体重检测装置上的被测对象的身份是否与步骤S45中加热时所依据的身份一致；
S70、当确认出站在所述体重检测装置上的被测对象的身份与步骤S45中加热时所依据的身份一致时，则维持步骤S45中所述受热区的受热温度；
S80、当确认出站在所述体重检测装置上的被测对象的身份与步骤S45中加热时所依据的身份不一致时，则根据站在所述体重检测装置上的被测对象的身份对应的预设目标温度，所述加热器对所述受热区升温或降温处理。
具体的，由于儿童、成人、老人，甚至不同的成年人对目标温度有不同要求，例如：儿童对应的预设目标温度为31℃，成人对应的预设目标温度为28℃；女士对应的预设目标温度为29℃，男士对应的预设目标温度为28℃；但不同目标温度之间相
差不会太大。
当超过一位用户靠近体重检测装置、且在体重检测装置前停留超过5S时，分别识别出每位用户的身份，例如：一位男士、一位女士、一位儿童，从而获取每位用户身份对应的预设目标温度(31℃、28℃、29℃)。由于不知道具体是哪一位用户会站上体重检测装置，则体重检测装置上的加热器对受热区加热至最小的预设目标温度(28℃)。
首先是儿童站上体重检测装置时，获取儿童脚部与体重检测装置的接触面积、及儿童的体重，发现站在体重检测装置上的对象与加热时所依据的对象不一致，则体重检测装置上的加热器对受热区升温至31℃。
其次是男士站上体重检测装置时，获取男士脚部与体重检测装置的接触面积、及男士的体重，发现站在体重检测装置上的对象与加热时所依据的对象不一致，则体重检测装置上的加热器对受热区降温至28℃。最后是女士站上体重检测装置时，以此类推。
如图6所示，根据本发明的一个实施例，一种体重检测装置，包括：优选的，还包括：设置模块11，用于预设设置每种身份对应的预设身份特征信息，以及每种身份对应的预设目标温度。所述预设身份特征信息包括预设图像面积、面部信息、接触面积、体重。
获取模块12，用于当被测对象靠近体重检测装置时，根据预设间隔时间，获取所述被测对象至所述体重检测装置所处位置的距离；所述预设间隔时间可以设置为5S、8S等。
判断模块13，用于判断所述距离是否处于预设检测范围内；所述预设检测范围可以是四周距离体重检测装置的0.5m、0.3m。
所述判断模块13，用于当所述距离处于预设检测范围内时，则进一步判断所述被测对象在一位置处的停留时间是否超过预设停留时间；所述预设停留时间可以设置为3S、5S等。
所述获取模块12，用于当所述被测对象在一位置的停留时间超过预设停留时间(5S)时，则获取所述被测对象的身份特征信息；否则，跳转至步骤S30。
优选的，所述获取模块12进一包括：红外成像装置，用于当所述被测对象在一位置的停留时间超过预设停留时间时，则获取所述被测对象的热成像图像，并计算出所述热成像图像的图像面积；
摄像头，用于获取所述被测对象的面部信息，所述面部信息包括面部图像。
识别模块14，用于根据所述身份特征信息、预设身份特征信息，识别出所述被测对象的身份；
判断模块13，用于根据所述获取模块12获取所述被测对象的对象位数，判断所述对象位数是否大于1；
加热控制模块15，用于当所述对象位数大于1时，则根据每位被测对象的身份、以及各种身份对应的不同预设目标温度，所述体重检测装置上的加热器对所述体重检测装置上的受热区加热至不同预设目标温度中最小的预设目标温度。
所述加热控制模块15，用于当所述对象位数等于1时，则根据所述被测对象的身份、以及该身份对应的预设目标温度，所述体重检测装置上的加热器(加热电阻丝)对所述体重检测装置上的受热区(上表面层或上表面层的用户站立区域)加热至所述预设目标温度。
所述获取模块12，还用于当所述被测对象站在所述体重检测装置上时，获取所述被测对象与所述体重检测装置的接触面积，以及所述被测对象的体重；
判断模块13，用于根据所述接触面积、体重，确认出站在所述体重检测装置上的被测对象的身份是否与加热时所依据的身份一致；
所述加热控制模块15，用于当确认出站在所述体重检测装置上的被测对象的身份与加热时所依据的身份一致时，则维持所述受热区的受热温度；
所述加热控制模块15，用于当确认出站在所述体重检测装置上的被测对象的身份与加热时所依据的身份不一致时，则根据站在所述体重检测装置上的被测对象的身份对应的预设目标温度，所述加热器对所述受热区升温或降温处理。
具体的，获取模块12包括红外测距装置或声波测距装置、红外成像装置、摄像头、重力传感器，所述红外测距装置或声波测距装置，获取所述被测对象至所述体重检测装置所处位置的距离。所述红外成像装置，获取所述被测对象的热成像图像，并计算出所述热成像图像的图像面积，以及获取所述被测对象与所述体重检测装置的接触面积。所述摄像头，获取所述被测对象的面部信息。所述重力传感器，获取所述被测对象的体重。
根据本发明的又又一个实施例，一种体重检测装置的加热控制方法，包括：S1、体重检测装置四周设置有红外感应、红外测距、热成像系统。当体重检测装置放置在某个角落时，体重检测装置会通过红外感应和测距等，综合判断哪个面是面向用户。
当体重检测装置开启工作模式时，体重检测装置只开启测距对应的传感器进行工作，以达到节能的目的。
S2、体重检测装置平时只开启对应的测距功能，当测到用户靠的比较近时，执行S3；进一步，测距功能五秒执行一次(可根据实际需要进行设置)，发送一个脉冲，测量一次，已达到节能的目的。
S3、当人走进体重检测装置的感应范围时，体重检测装置开启红外感应系统，并且判断物体的靠近趋势。如果只是路过，则体重检测装置进入待机状态；如果物体靠近到一定范围，并且有停留，体重检测装置启动热成像系统并且通过wifi开启摄像头进一步判断。
S4、红外感应判断热量强度，热成像计算热像图面积，再根据摄像头智能识别；
S5、结合来识别用户是谁，当用户在秤的旁边站立五秒钟时(可进行设置)，此时判断出用户想要进行称量动作。
S4、确定用户并且知道用户意愿，此时启动体重检测装置的快速加热系统，利用电能快速加热电极片。
S5、如果确定是小孩，则加热到小孩适宜的温度，并且在小孩上秤之后，体重检测装置会根据脚掌大小、脚掌与秤的接触面积、脚掌在秤的电极片上面的热成像图及人的体重对秤的压强再次判断用户。
S6、再次判断用户之后来维持指定用户的适宜温度
S7、如果是父亲或者母亲，重复S5、S6；
S8、如果家中三个人同时站在体重检测装置的周围，体重检测装置和摄像头都不能判断此时哪个用户想要执行称量动作。
S9、此时体重检测装置会选择适宜温度比较低的标准来进行加热，以免温度过高烫伤低标准的用户。
S10、如果加热到低温，此时上秤的是温度要求比较高的用户，体重检测装置智能识别会根据脚掌大小、接触面积、压强等来判断用户，然后通过电极片迅速加热到指定用户的温度。
S11、如果先上秤的是高温标准用户，后来上秤的是低温标准用户，体重检测装置体重检测装置智能识别会根据脚掌大小、接触面积、压强等来判断用户，然后开启风扇或者水冷系统来迅速降温，以达到用户使用标准。
应当说明的是，上述实施例均可根据需要自由组合。以上所述仅是本发明的优选实
施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。
Claims (10)
- 一种体重检测装置的加热控制方法，其特征在于，包括以下步骤：S10、当被测对象靠近体重检测装置时，根据预设间隔时间，获取所述被测对象至所述体重检测装置所处位置的距离；S20、判断所述距离是否处于预设检测范围内；S30、当所述距离处于预设检测范围内时，则进一步判断所述被测对象在一位置处的停留时间是否超过预设停留时间；否则，跳转至步骤S10；S40、当所述被测对象在一位置的停留时间超过预设停留时间时，则所述体重检测装置上的加热器对所述体重检测装置上的受热区进行加热；否则，跳转至步骤S30。
- 如权利要求1所述的体重检测装置的加热控制方法，其特征在于，所述步骤S40进一步包括：S41、当所述被测对象在一位置的停留时间超过预设停留时间时，则获取所述被测对象的身份特征信息；否则，跳转至步骤S30；S42、根据所述身份特征信息、预设身份特征信息，识别出所述被测对象的身份；S45、根据所述被测对象的身份、以及该身份对应的预设目标温度，所述体重检测装置上的加热器对所述体重检测装置上的受热区加热至所述预设目标温度。
- 如权利要求2所述的体重检测装置的加热控制方法，其特征在于，还包括以下步骤：S50、当所述被测对象站在所述体重检测装置上时，获取所述被测对象与所述体重检测装置的接触面积，以及所述被测对象的体重；S60、根据所述接触面积、体重，确认出站在所述体重检测装置上的被测对象的身份是否与步骤S45中加热时所依据的身份一致；S70、当确认出站在所述体重检测装置上的被测对象的身份与步骤S45中加热时所依据的身份一致时，则维持步骤S45中所述受热区的受热温度；S80、当确认出站在所述体重检测装置上的被测对象的身份与步骤S45中加热时所依据的身份不一致时，则根据站在所述体重检测装置上的被测对象的身份对应的预设目标温度，所述加热器对所述受热区升温或降温处理。
- 如权利要求2所述的体重检测装置的加热控制方法，其特征在于，所述步 骤S40进一步包括：S43、获取所述被测对象的对象位数，判断所述对象位数是否大于1；S44、当所述对象位数大于1时，则根据每位被测对象的身份、以及各种身份对应的不同预设目标温度，所述体重检测装置上的加热器对所述体重检测装置上的受热区加热至不同预设目标温度中最小的预设目标温度后，跳转至步骤S50；否则，跳转至步骤S45。
- 如权利要求2所述的体重检测装置的加热控制方法，其特征在于，所述步骤S41进一步包括：S411、当所述被测对象在一位置的停留时间超过预设停留时间时，则获取所述被测对象的热成像图像，并计算出所述热成像图像的图像面积；S412、获取所述被测对象的面部信息。
- 如权利要求1～5中任意一项所述的体重检测装置的加热控制方法，其特征在于，在所述步骤S10之前还包括：S01、预设设置每种身份对应的预设身份特征信息，以及每种身份对应的预设目标温度。
- 一种应用在如权利要求1～6中任意一项所述的体重检测装置的加热控制方法的体重检测装置，其特征在于，包括：距离测量模块，用于当被测对象靠近体重检测装置时，根据预设间隔时间，获取所述被测对象至所述体重检测装置所处位置的距离；判断模块，用于判断所述距离是否处于预设检测范围内；所述判断模块，还用于当所述距离处于预设检测范围内时，则进一步判断所述被测对象在一位置处的停留时间是否超过预设停留时间；加热控制模块，用于当所述被测对象在一位置的停留时间超过预设停留时间时，则控制所述体重检测装置上的加热器对所述体重检测装置上的受热区进行加热。
- 如权利要求7所述的体重检测装置，其特征在于，还包括：获取模块，用于当所述被测对象在一位置的停留时间超过预设停留时间时，则获取所述被测对象的身份特征信息；识别模块，用于根据所述身份特征信息、预设身份特征信息，识别出所述被测对象的身份；所述加热控制模块，用于根据所述被测对象的身份、以及该身份对应的预设目标温度，控制所述体重检测装置上的加热器对所述体重检测装置上的受热区加热至所述预设目标温度。
- 如权利要求8所述的体重检测装置，其特征在于：所述获取模块，用于当所述被测对象站在所述体重检测装置上时，获取所述被测对象与所述体重检测装置的接触面积，以及所述被测对象的体重；所述判断模块，用于根据所述接触面积、体重，确认出站在所述体重检测装置上的被测对象的身份是否与加热时所依据的身份一致；所述加热控制模块，还用于当确认出站在所述体重检测装置上的被测对象的身份与加热时所依据的身份一致时，则维持所述受热区的受热温度；所述加热控制模块，还用于当确认出站在所述体重检测装置上的被测对象的身份与加热时所依据的身份不一致时，则根据站在所述体重检测装置上的被测对象的身份对应的预设目标温度，所述加热器对所述受热区升温或降温处理。
- 如权利要求9所述的体重检测装置，其特征在于：所述获取模块，用于获取所述被测对象的对象位数，判断所述对象位数是否大于1；所述加热控制模块，还用于当所述对象位数大于1时，则根据每位被测对象的身份、以及各种身份对应的不同预设目标温度，所述体重检测装置上的加热器对所述体重检测装置上的受热区加热至不同预设目标温度中最小的预设目标温度。
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| CN107490424A (zh) * | 2017-07-17 | 2017-12-19 | 上海斐讯数据通信技术有限公司 | 一种体重检测装置加热方法及系统、加热片控制电路 |
| CN109753264A (zh) * | 2017-11-08 | 2019-05-14 | 阿里巴巴集团控股有限公司 | 一种任务处理方法和设备 |
| CN110426115A (zh) * | 2019-08-20 | 2019-11-08 | 惠州市开蒙医疗科技有限公司 | 体重测量仪及其工作方法、存储介质、称重装置 |
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| EP2811270A1 (de) * | 2013-06-03 | 2014-12-10 | seca ag | Waage mit temperierbarer Objektauflage |
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