WO2021232657A1 - 一种便携式消毒测温装置及通讯系统 - Google Patents

一种便携式消毒测温装置及通讯系统 Download PDF

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Publication number
WO2021232657A1
WO2021232657A1 PCT/CN2020/119338 CN2020119338W WO2021232657A1 WO 2021232657 A1 WO2021232657 A1 WO 2021232657A1 CN 2020119338 W CN2020119338 W CN 2020119338W WO 2021232657 A1 WO2021232657 A1 WO 2021232657A1
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WO
WIPO (PCT)
Prior art keywords
disinfection
temperature
light source
portable
main control
Prior art date
Application number
PCT/CN2020/119338
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English (en)
French (fr)
Inventor
谭晖
Original Assignee
深圳市创鸿新智能科技有限公司
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Publication of WO2021232657A1 publication Critical patent/WO2021232657A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultra-violet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors

Definitions

  • the invention provides the field of disinfection equipment, and specifically relates to a portable disinfection temperature measuring device and a communication system.
  • COVID-19 In view of the virus called "COVID-19" that will be circulating in the world in 2020, how to do a good job of self-protection, disinfection and sterilization has always been the direction of human exploration. At the same time, after the onset of illness, how to identify the infected person through symptoms such as body temperature, isolate and treat as soon as possible, and avoid secondary transmission and infection is also a crucial part.
  • the technical problem to be solved by the present invention is to provide a portable sterilization temperature measuring device and communication system in view of the above-mentioned defects of the prior art, and solve various shortcomings of various sterilization products on the market.
  • the technical solution adopted by the present invention to solve its technical problems is to provide a portable sterilization temperature measuring device, which includes a sterilization light source, a temperature sensing module and a main control unit, and the main control unit is respectively connected to the sterilization light source and the temperature sensing module , The main control unit controls the disinfection light source to generate a disinfection beam, and obtains temperature data detected by the temperature sensor module.
  • the disinfection light source is a deep ultraviolet LED light source
  • the portable disinfection temperature measuring device further includes a constant current drive module
  • the constant current drive module is respectively connected to the main control unit and the deep ultraviolet LED light source, so The main control unit drives the deep ultraviolet LED light source to work through a constant current drive module.
  • the deep ultraviolet LED light source is a UVC light-emitting diode to generate short-wave sterilizing deep ultraviolet light with a wavelength of 200-275 nm.
  • the temperature sensing module includes a thermistor; wherein, the thermistor is an NTC negative temperature coefficient thermistor whose resistance becomes smaller as the temperature rises, and the main control unit includes a storage There is a storage module with a resistance thermometer reflecting the relationship between resistance and temperature, and the main control unit obtains the actual temperature value according to the resistance data of the resistance thermometer and the NTC negative temperature coefficient thermistor.
  • the portable disinfection and temperature measurement device further includes a wireless transmission unit that can establish a communication link with an external wireless device, and the main control unit interacts with the external wireless device through the communication link of the wireless transmission unit.
  • the main control unit and the wireless transmission unit are integrated as a main control MCU; wherein, the main control MCU is a low-power Bluetooth SOC.
  • the portable sterilization temperature measuring device further includes a housing, a circuit board and a switch, the circuit board is provided with components constituting the control unit, and the switch is arranged on the housing and connected to the circuit board ,
  • the disinfection light source and the temperature sensor module are both connected to the circuit board, the disinfection light beam of the disinfection light source is emitted to the outside of the housing, and the temperature sensor The module obtains temperature data on the outside of the housing.
  • the preferred solution is: the disinfection light source or temperature sensor module is fixed on the circuit board and protrudes outside the housing through the hollow structure of the housing; or, the disinfection light source or temperature sensor module is fixed on the circuit On the board, the disinfection light beam of the disinfection light source is emitted through the hollow structure of the housing, and the temperature sensor module passes through the hollow structure of the housing to obtain temperature data on the outside of the housing; or, the disinfection light source or temperature The sensor module is fixed on the housing.
  • the housing includes a hand-held part, the temperature sensing module is arranged at the end of the housing, and at least one of the disinfection light sources is arranged on one side of the housing; wherein, the switch is arranged at Disinfect the opposite side of the light source.
  • the switch is a toggle switch
  • the toggle switch is provided with three gear positions, and the gear positions include a shutdown position, a disinfection light source opening position, and a temperature detection position.
  • the technical solution adopted by the present invention to solve its technical problems is to provide a communication system for a portable disinfection and temperature measurement device, the communication system comprising the portable disinfection and temperature measurement device and terminal equipment according to any one of claims 1-10,
  • the portable disinfection and temperature measurement device also includes a wireless transmission unit, and the terminal device establishes a communication link with the wireless transmission unit to obtain work information or/and user usage information of the portable disinfection and temperature measurement device, and process, configure or control the portable disinfection A temperature measuring device; or, the communication system includes the portable disinfection and temperature measuring device according to any one of claims 1-10, a terminal device, and a cloud server, the portable disinfection and temperature measuring device also includes a wireless transmission unit, and the terminal The device establishes a communication link with the wireless transmission unit to obtain the work information or/and user use information of the portable disinfection and temperature measurement device.
  • the cloud server is remotely connected to the terminal device, and the terminal device uses the obtained work information or/and user use information. The information is uploaded
  • the beneficial effect of the present invention is that, compared with the prior art, the present invention designs a portable disinfection temperature measuring device and a communication system.
  • the disinfection light source is miniaturized, which is convenient to carry, and is suitable for various scenarios.
  • Combining disinfection and temperature measurement provides great convenience, better protects users from viruses and bacteria, integrates disinfection and temperature measurement, and is easy to carry, which truly meets travel, commuting, and public areas anytime, anywhere
  • the need for disinfection and temperature measurement, as well as one machine with multiple functions, can also have the temperature measurement function while disinfecting and sterilizing, which is convenient for consumers to use.
  • Figure 1 is a schematic diagram of the structure of the portable sterilization temperature measuring device of the present invention.
  • FIG. 2 is a schematic diagram of the structure of the disinfection light source and constant current drive module of the present invention
  • Figure 3 is a schematic structural diagram of a wireless transmission unit of the present invention.
  • Embodiment 1 is a schematic structural diagram of Embodiment 1 of the communication system of the portable disinfection and temperature measurement device of the present invention
  • FIG. 5 is a schematic structural diagram of the second embodiment of the communication system of the portable disinfection and temperature measuring device of the present invention.
  • FIG. 6 is a schematic diagram of the front three-dimensional structure of the portable disinfection and temperature measurement device of the present invention.
  • Fig. 7 is a schematic diagram of the back three-dimensional structure of the portable sterilization temperature measuring device of the present invention.
  • the present invention provides a preferred embodiment of a portable sterilization temperature measuring device.
  • a portable disinfection temperature measuring device comprising a disinfection light source 100, a temperature sensor module 200, and a main control unit 300.
  • the main control unit 300 is respectively connected to the disinfection light source 100 and the temperature sensor module 200, and the main control unit 300 controls The disinfection light source 100 generates a disinfection light beam, and obtains temperature data detected by the temperature sensor module 200.
  • the portable disinfection and temperature measurement device further includes a power source 410, preferably a lithium battery
  • the main control unit 300 can control the disinfection light source 100 and the power source 410 to conduct and turn on, generate and emit a disinfection light beam, and realize the disinfection and sterilization operation; and
  • the main control unit 300 may control the temperature sensor module 200 to perform detection and obtain the detected temperature data, or obtain the corresponding temperature value through the temperature data according to an internal algorithm.
  • the disinfection light source 100 has a miniaturized design, which is convenient to carry and suitable for various scenarios.
  • the combination of disinfection and temperature measurement provides great convenience and better protects users from viruses and bacteria.
  • Disinfection and temperature measurement are integrated, easy to carry, and truly meet the needs of disinfection and temperature measurement in travel, commuting, and public areas anytime and anywhere, as well as a multi-purpose machine. While disinfection and sterilization, it can also have a temperature measurement function, which is convenient for consumption. ⁇ Used by.
  • the main control unit 300 is preferably an MCU, which controls the turning on and off of the sterilizing light source 100 and the temperature sensor module 200 according to a preset control program or external control signal, and at the same time records the time and number of turning on or off, and the detected temperature Data, data collection, the formation of basic information and records of the operation.
  • MCU Microcontroller Unit
  • CPU Central Process Unit
  • peripheral interfaces such as memory, counter (Timer), USB, A/D conversion, UART, PLC, DMA, and even LCD drive circuit are integrated on a single chip , To form a chip-level computer for different combinations of control for different applications.
  • control unit 300 can be configured as a module (including a logic circuit or MUC, and its peripheral circuits) to control the disinfection light source 100 and the temperature sensing module 200 respectively; or, the control unit 300 can be configured as two independently working Modules (including logic circuit or MUC, and its peripheral circuits), respectively control the disinfection light source 100, temperature sensor module 200; the above-mentioned modules can be an integrated package structure, an integrated circuit board structure, or other integrated The structure, of course, as long as the structure can be controlled, whether it is a distributed design or an external design belongs to the protection scope of the present invention.
  • the portable disinfection and temperature measurement device also includes a power supply 410 management circuit 420 connected to the lithium battery to manage the charge and discharge of the lithium battery to ensure the use of the portable disinfection and temperature measurement device and personal integrity.
  • a power supply 410 management circuit 420 connected to the lithium battery to manage the charge and discharge of the lithium battery to ensure the use of the portable disinfection and temperature measurement device and personal integrity.
  • the main control The unit 300 can give a low battery prompt (display the status of the lithium battery through the flashing or color change of the set LED light), and the user can connect the power supply 410 adapter to charge the product.
  • the present invention provides a preferred embodiment of a sterilizing light source and a constant current drive module.
  • the disinfection light source 100 is a deep ultraviolet LED light source
  • the portable disinfection temperature measuring device further includes a constant current drive module 500, which is respectively connected to the main control unit 300 and the deep ultraviolet LED light source.
  • the unit 300 drives the deep ultraviolet LED light source to work through the constant current drive module 500, which has high efficiency sterilization and strong sterilization and disinfection effect.
  • the deep ultraviolet light generated by the deep ultraviolet LED light source can be divided into four regions according to different wavelengths.
  • Short-wave deep ultraviolet light is referred to as UVC, with a wavelength of 200 to 280 nm
  • medium wave deep ultraviolet light is referred to as UVB
  • long wave deep ultraviolet light is referred to as UVA, with a wavelength of 320.
  • UVD vacuum deep ultraviolet
  • UVD vacuum deep ultraviolet
  • the deep ultraviolet LED light source in this embodiment is preferably a UVC light-emitting diode to generate short-wave sterilization deep ultraviolet light with a wavelength of 200 to 275nm, preferably a wavelength of 254nm with a relatively strong sterilization ability, or a strong sterilization wavelength of 275nm, which is related to microorganisms.
  • the deep ultraviolet absorption and photochemical sensitivity range of deoxyribonucleic acid in the cell nucleus coincide.
  • the sterilization rate of 99% to 99.9% can be achieved within 1 to 2 seconds of the opposite radiation, efficient sterilization, safe and reliable, direct radiation to the items to be sterilized for 10 seconds or uniform speed back and forth It can be sterilized by sweeping 5 times; and there is no secondary pollution. Deep ultraviolet sterilization does not add any chemicals, and will not cause secondary pollution to the water body and the surrounding environment, and does not change any components.
  • the constant current drive module 500 is respectively connected to the power source 410 and the deep ultraviolet LED light source (of course, the power source 410 can also be indirectly transmitted to the constant current drive module 500 through the main control unit 300, and the main control unit 300 acts as a transmission bridge) to realize the deep ultraviolet
  • the LED light source provides constant current power to ensure that it can emit short-wave ultra-deep ultraviolet light stably and efficiently, and effectively kill bacteria and viruses; and, after the operation is completed, the deep ultraviolet LED light source is cut off from the main control unit 300 or the constant current drive module 500.
  • the path of the power supply 410 is ensured to be in a state of low power consumption.
  • the important point is that the constant current driving module 500 is realized by the constant current driving circuit or the constant current driving circuit in cooperation with the output signal of the main control unit 300, and the output current is constant.
  • thermosensor module 200 In the present invention, a preferred embodiment of the temperature sensing module 200 is provided.
  • the temperature sensing module 200 includes a thermistor; wherein, the thermistor is an NTC negative temperature coefficient thermistor whose resistance becomes smaller as the temperature rises, and the main control unit 300 includes a stored reflection resistance and A storage module of a temperature-dependent resistance thermometer.
  • the main control unit 300 obtains the actual temperature value according to the resistance data of the resistance thermometer and the NTC negative temperature coefficient thermistor to reflect the current detected human body temperature.
  • the thermistor is based on The thermal effect of the resistor is used for temperature measurement, that is, the resistance of the resistor changes with temperature. Especially using the characteristics of the NTC negative temperature coefficient thermistor, the resistance becomes smaller as the temperature rises, and it is set in the main control
  • the software compensation algorithm in the unit 300 achieves higher accuracy, and if the main control unit 300 is an MCU, the operating frequency is high enough, combined with a stable and reliable algorithm, and good temperature measurement accuracy can be obtained.
  • the portable disinfection temperature measuring device should be equipped with an indicator light or a display screen to display the temperature through the display screen for the user to view the temperature data in time, that is, obtain the temperature data reflected by the current thermistor through the main control unit 300, and then control
  • the display screen displays the corresponding numerical value; or, by setting different temperature ranges, including at least the normal temperature range and the abnormal temperature range, and the main control unit 300 obtains the temperature data reflected by the current thermistor to determine the range, and
  • the range control indicator light is on or off. If the normal temperature range is green, it means the temperature is normal. If the abnormal temperature range is red, it means the temperature is abnormal.
  • the present invention provides a preferred embodiment of a wireless transmission unit.
  • the portable disinfection and temperature measurement device further includes a wireless transmission unit 600 that can establish a communication link with the external wireless device 700, and the main control unit 300 interacts with the external wireless device 700 through the communication link of the wireless transmission unit 600.
  • the interaction means that the main control unit 300 obtains the work information or/and user use information of the portable sterilization temperature measurement device, such as temperature measurement data, the number of sterilization uses and other work information, and uploads it to the external wireless device 700, the work information or/and User usage information such as the working time, working frequency, and working duration of the disinfection light source 100, and the temperature data collected by the temperature sensor module 200, normal abnormal ratio, etc., and the remaining power of the power supply 410, charging frequency, charging time, etc.
  • the interaction also represents the control information sent by the external wireless device 700 to the main control unit 300, such as updating software, resetting, re-collecting work information or/and user usage information, self-checking control, configuring disinfection timeout time, etc.
  • the wireless transmission unit 600 is a Bluetooth communication module, preferably a low-power Bluetooth communication module
  • the external wireless device 700 is a terminal device with a wireless connection function, such as a mobile phone and a gateway; for example, the main control unit 300 passes
  • the Bluetooth communication module is connected to the mobile phone's Bluetooth communication, and the mobile phone is used as a bridge to connect to the cloud server for interaction.
  • the main control unit 300 uploads work information or/and user usage information to the mobile phone for local storage, or then uploads the mobile phone to the cloud server Cloud storage is performed, and the mobile phone can send a control command to the main control unit 300, or the cloud server can send a control command to the main control unit 300.
  • the current and previously measured specific temperature data can be viewed through a mobile phone APP or a small program, and the body temperature data can be effectively monitored for a long time.
  • the main control unit 300 and the wireless transmission unit 600 are integrated as a main control MCU, that is, the main control MCU is a low-power Bluetooth SOC, which can realize data collection, sorting, analysis and processing, and can also perform data Bluetooth Wireless transmission. It is preferable to adopt the Bluetooth low power consumption SOC of Bluetooth 5.0 technology to realize low power consumption and strong applicability.
  • a communication system for a portable disinfection and temperature measurement device includes a portable disinfection and temperature measurement device 810, a terminal device 820, and a cloud server 830.
  • the portable disinfection The temperature measuring device 810 also includes a wireless transmission unit 811.
  • the terminal device 820 establishes a communication link with the wireless transmission unit 811 to obtain the working information or/and user information of the portable disinfection and temperature measuring device 810.
  • the cloud server 830 and the terminal The device 820 is connected remotely, and the terminal device 820 uploads the acquired work information or/and user usage information to the cloud server 830; or, the cloud server 830 configures or controls the portable disinfection temperature measuring device 810 through the terminal device 820, or, The terminal device 820 directly configures or controls the portable disinfection and temperature measurement device 810. Upload the temperature change and the data on whether to disinfect in time to the cloud server 830; and further analyze the data on the server side, which can provide targeted guidance to the user, and set the disinfection duration to achieve intelligent control.
  • Solution 1 The terminal device 820 can realize data collection, display, processing, configuration parameters, and control the portable disinfection temperature measurement device 810, such as a mobile phone, to realize the terminal device 820 and the portable disinfection temperature measurement device 810.
  • One-to-one control; Scheme two the terminal device 820 is used as an intermediate bridge, and the cloud server 830 can realize data collection through the terminal device 820, and process the data, configure parameters, and control the portable disinfection temperature measurement device 810 to achieve big data
  • the method of aggregate control processing is provided.
  • the terminal device 820 is essentially the external wireless device 700 described above.
  • the present invention provides a preferred embodiment of a portable sterilization temperature measuring device.
  • the portable sterilization temperature measuring device further includes a housing 910 and a switch 920.
  • the sterilization light source 100 and the temperature sensing module 200 are both arranged on the housing 910.
  • the switch 920 is connected to the main control unit 300 to control The unit 300 controls the turning on of the disinfection light source 100 and the temperature sensor module 200.
  • the portable sterilization and temperature measurement device also includes a housing 910, a circuit board (not shown), and a switch 920.
  • the circuit board is provided with components constituting the control unit 300.
  • the switch 920 is provided on the housing 910 and is connected to the circuit.
  • the board is connected to control the turning on of the disinfection light source 100 and the temperature sensor module 200 through the main control unit 300. Both the disinfection light source 100 and the temperature sensor module 200 are connected to the circuit board.
  • the disinfection light beam of the disinfection light source 100 is directed to the housing 910 is emitted outside, and the temperature sensing module 200 obtains temperature data on the outside of the housing 910.
  • the housing 910 includes a hand-held part
  • the temperature sensing module 200 is arranged at the end of the housing 910, preferably the end of the non-hand-held part
  • at least one of the disinfection light sources 100 is arranged on the housing 910
  • the switch 920 is arranged on the opposite side of the disinfection light source 100.
  • a plurality of disinfection light sources 100 are provided, such as four UVC light-emitting diodes arranged side by side at intervals, which are vertically arranged on the surface of the housing 910 forming a concave plane.
  • the four UVC light-emitting diodes are all directed
  • the front emits deep ultraviolet rays, which can have a certain diffusion angle, so that the irradiated area is covered by deep ultraviolet rays.
  • the appearance design of the shell 910 is similar to that of a normal pen.
  • One part is a hand-held part, and the other part is provided with a cover to cover and protect the disinfection light source 100 and the temperature sensor module 200. It can be easily put in a clothes pocket or bag when you go out. It has a wide range of usage scenarios and is bulky Small, light weight, improve user experience.
  • the disinfection light source or temperature sensor module is fixed on the circuit board and protrudes outside the housing 910 through the hollow structure of the housing 910; or, the disinfection light source or temperature sensor module is fixed on the circuit board,
  • the disinfection light beam of the disinfection light source is emitted through the hollow structure of the housing 910, and the temperature sensor module passes through the hollow structure of the housing 910 to obtain temperature data on the outside of the housing 910; or, the disinfection light source or temperature
  • the sensor module is fixed on the housing 910.
  • the switch 920 is a toggle switch 920, and the toggle switch 920 is provided with three gear positions.
  • the gear positions include a shutdown position, an on position of the disinfection light source 100, and a temperature detection position; preferably, the shutdown position, Disinfection light source 100 opening position and temperature detection position are arranged in sequence, toggle switch 920 is pushed from the shutdown position to the disinfection light source 100 opening position, and then from the disinfection light source 100 opening position to the temperature detection position, and vice versa.
  • the toggle switch 920 is in the shutdown position, the main control unit 300 is in the shutdown state or the dormant state.
  • the main control unit 300 controls the disinfection light source 100 to work, that is, multiple The UVC light-emitting diodes emit light at the same time for sterilization operation.
  • the main control unit 300 controls the sterilization light source 100 to turn off, and controls the temperature sensor module to work to obtain the front temperature data, specifically the front human body Temperature data; preferably, when the toggle switch 920 is directly pushed from the shutdown position to the temperature detection position or from the temperature detection position to the shutdown position, although the sterilization light source 100 is turned on, the sterilization light source 100 is not triggered Turn on the gear position by setting a delay circuit so that when the toggle switch 920 is in the turn-on gear position of the disinfection light source 100, the trigger signal is delayed to the main control unit 300, or by setting a delay trigger command in the main control unit 300, when When the disinfection mode is triggered, the disinfection light source 100 is controlled to be turned
  • the switch 920 may also be provided with a plurality of switches, namely a shutdown button, a disinfection light source 100 opening button, and a temperature detection button, to realize corresponding functions.
  • the housing 910 further includes a charging interface to charge the lithium battery in the housing 910.
  • the present invention can realize true portability, integrates temperature measurement and disinfection functions in one, and can communicate wirelessly with a smart phone through low-power Bluetooth.
  • the temperature data, disinfection data and other information can be viewed through the mobile phone, and can be viewed through the mobile phone.
  • the phone is configured.

Abstract

一种便携式消毒测温装置（810），包括消毒光源（100）、温度传感模块（200）和主控单元（300），所述主控单元（300）分别与消毒光源（100）和温度传感模块（200）连接，所述主控单元（300）控制消毒光源（100）产生消毒光束，且获取温度传感模块（200）检测的温度数据。通讯设备包括消毒测温装置（810）、终端设备（820）和云端服务器（830）。通过设计一种便携式消毒测温装置（810）及通讯系统，一方面对消毒光源（100）小型化设计，方便携带，适用各种场景，另一方面，将消毒与测温结合，提供了极大的便利，更好的保护用户不受病毒和细菌的侵害，集消毒杀菌和测温为一体，便于携带，真正满足差旅、通勤、公共区域随时随地的消毒、测温的需求。

Description

一种便携式消毒测温装置及通讯系统 技术领域
本发明提供消毒设备领域，具体涉及一种便携式消毒测温装置及通讯系统。
 背景技术
针对2020年全世界流行的名为“COVID-19”的病毒，如何做好自我防护，消毒杀菌一直是人类探索的方向。同时，在发病之后，如何通过体温等症状，将被感染者识别出来，尽早隔离治疗，避免二次传播与感染，也是至关重要的一环。
这些导致疾病的病毒比细菌更微小，看不见、摸不着，却广泛存在于人们的日常生活中，电梯按键、手机外壳、甚至是喝水的杯子，无处不在，使人和动物生病，甚至丧命。
随着现代医学的发展，人们现在已掌握了特效的预防措施来控制病毒的危害，例如通过接种疫苗进行预防。但是，生活中的细节，更是防御病毒的关键，是第一道关口，尤其是面对未知的病毒，特别是在无疫苗可用时，进行杀菌消毒是非常重要的一环节。
而现在市面上的各种消毒产品，普遍存在一些问题：产品体积大，只适合居家放置在固定位置进行消毒，不便携，不能方便地携带；耗电量大，必须插电才能使用或者是需要频繁充电；有臭氧等损害人体的气体产生，伤害人体；要么就是杀菌能力弱、不足以真正的杀死细菌病毒；功能单一，难以抓住用户的喜好。
 技术问题
本发明要解决的技术问题在于，针对现有技术的上述缺陷，提供一种便携式消毒测温装置及通讯系统，解决现在市面上的各种消毒产品的各种缺点问题。
 技术解决方案
本发明解决其技术问题所采用的技术方案是：提供一种便携式消毒测温装置，包括消毒光源、温度传感模块和主控单元，所述主控单元分别与消毒光源和温度传感模块连接，所述主控单元控制消毒光源产生消毒光束，且获取温度传感模块检测的温度数据。
其中，较佳方案是：所述消毒光源为深紫外线LED光源，所述便携式消毒测温装置还包括恒流驱动模块，所述恒流驱动模块分别与主控单元和深紫外线LED光源连接，所述主控单元通过恒流驱动模块驱动深紫外线LED光源工作。
其中，较佳方案是：所述深紫外线LED光源为UVC发光二极管，以产生波长在200-275nm的短波灭菌深紫外线。
其中，较佳方案是：所述温度传感模块包括热敏电阻；其中，所述热敏电阻为随温度升高阻值变小的NTC负温度系数热敏电阻，所述主控单元包括存储有反映阻值和温度关系的阻值温度表的存储模块，所述主控单元根据阻值温度表和NTC负温度系数热敏电阻的阻值数据获取实际温度数值。
其中，较佳方案是：所述便携式消毒测温装置还包括可与外部无线设备建立通信链路的无线传输单元，所述主控单元通过无线传输单元的通信链路与外部无线设备交互。
其中，较佳方案是：所述主控单元和无线传输单元集成为主控MCU；其中，所述主控MCU为低功耗蓝牙SOC。
其中，较佳方案是：所述便携式消毒测温装置还包括壳体、电路板和开关，所述电路板上设置有构成控制单元的元器件，所述开关设置壳体上且与电路板连接，以通过主控单元控制消毒光源和温度传感模块的开启，所述消毒光源和温度传感模块均与电路板连接，所述消毒光源的消毒光束向壳体外侧发射，所述温度传感模块获取壳体外侧的温度数据。
其中，较佳方案是：所述消毒光源或温度传感模块固定在电路板上，并穿过壳体的镂空结构突出在壳体外侧；或者，所述消毒光源或温度传感模块固定在电路板上，所述消毒光源的消毒光束穿过壳体的镂空结构向外发射，所述温度传感模块穿过壳体的镂空结构获取壳体外侧的温度数据；或者，所述消毒光源或温度传感模块固定在壳体上。
其中，较佳方案是：所述壳体包括手持部，所述温度传感模块设置在壳体的端部，至少一个所述消毒光源设置在壳体的一侧面；其中，所述开关设置在消毒光源的对侧面。
其中，较佳方案是：所述开关为拨动开关，所述拨动开关设有三个档位，所述档位包括关机档位、消毒光源开启档位和温度检测档位。
本发明解决其技术问题所采用的技术方案是：提供一种便携式消毒测温装置的通讯系统，所述通讯系统包括如权利要求1-10任一所述的便携式消毒测温装置和终端设备，所述便携式消毒测温装置还包括无线传输单元,所述终端设备与无线传输单元建立通信链路，获取便携式消毒测温装置的工作信息或/和用户使用信息，并处理、配置或控制便携式消毒测温装置；或者，所述通讯系统包括如权利要求1-10任一所述的便携式消毒测温装置、终端设备和云端服务器，所述便携式消毒测温装置还包括无线传输单元,所述终端设备与无线传输单元建立通信链路，获取便携式消毒测温装置的工作信息或/和用户使用信息，所述云端服务器与终端设备远程连接，所述终端设备将获取的工作信息或/和用户使用信息上传至云端服务器。
 有益效果
本发明的有益效果在于，与现有技术相比，本发明通过设计一种便携式消毒测温装置及通讯系统，一方面对消毒光源小型化设计，方便携带，适用各种场景，另一方面，将消毒与测温结合，提供了极大的便利，更好的保护用户不受病毒和细菌的侵害，集消毒杀菌和测温为一体，便于携带，真正满足差旅、通勤、公共区域随时随地的消毒、测温的需求，以及一机多用，在消毒杀菌的同时，还能具备测温功能，方便消费者使用。
 附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图1是本发明便携式消毒测温装置的结构示意图；
图2是本发明消毒光源和恒流驱动模块的结构示意图；
图3是本发明无线传输单元的结构示意图；
图4是本发明便携式消毒测温装置的通讯系统实施例一的结构示意图；
图5是本发明便携式消毒测温装置的通讯系统实施例二的结构示意图；
图6是本发明便携式消毒测温装置的正面立体结构示意图；
图7是本发明便携式消毒测温装置的背面立体结构示意图。
 本发明的最佳实施方式
现结合附图，对本发明的较佳实施例作详细说明。
如图1所示，本发明提供一种便携式消毒测温装置的优选实施例。
一种便携式消毒测温装置，包括消毒光源100、温度传感模块200和主控单元300，所述主控单元300分别与消毒光源100和温度传感模块200连接，所述主控单元300控制消毒光源100产生消毒光束，且获取温度传感模块200检测的温度数据。
具体的，所述便携式消毒测温装置还包括电源410，优选为锂电池，主控单元300可控制消毒光源100与电源410导通并开启，产生并发出消毒光束，实现消毒灭菌操作；以及，主控单元300可控制温度传感模块200进行检测，并获取检测到的温度数据，或者根据内部算法通过温度数据获取所对应的温度数值。一方面对消毒光源100小型化设计，方便携带，适用各种场景，另一方面，将消毒与测温结合，提供了极大的便利，更好的保护用户不受病毒和细菌的侵害，集消毒杀菌和测温为一体，便于携带，真正满足差旅、通勤、公共区域随时随地的消毒、测温的需求，以及一机多用，在消毒杀菌的同时，还能具备测温功能，方便消费者使用。
主控单元300优选为MCU，根据已预设的控制程序或外部控制信号，控制消毒光源100和温度传感模块200的开启和关闭，同时记录所开启或关闭的时间和次数，以及检测的温度数据，进行数据汇总，形成操作的基本信息以及记录。微控制单元(Microcontroller Unit；MCU) ，又称单片微型计算机(Single Chip Microcomputer )或者单片机，是把中央处理器(Central Process Unit；CPU)的频率与规格做适当缩减，并将内存(memory)、计数器(Timer)、USB、A/D转换、UART、PLC、DMA等周边接口，甚至LCD驱动电路都整合在单一芯片上，形成芯片级的计算机，为不同的应用场合做不同组合控制。当然，控制单元300可以设置为一模块（包括逻辑电路或MUC，以及其外围电路），以分别控制消毒光源100、温度传感模块200工作；或者，控制单元300可以设置为两个可独立工作的模块（包括逻辑电路或MUC，以及其外围电路），分别控制消毒光源100、温度传感模块200工作；上述的模块可以为集成封装结构，也可以集成电路板结构，也可以是其他集成式结构，当然，只要可实现控制的结构，是分散式设计还是外置式设计都属于本发明的保护范围。
所述便携式消毒测温装置还包括与锂电池连接的电源410管理电路420，用来对锂电池进行充放电管理，保障便携式消毒测温装置使用及人身完全，当锂电池低电量时，主控单元300可以进行低电量提示（通过设置的LED灯的闪烁或颜色变化显示锂电池电量情况），用户可接上电源410适配器，对产品进行充电。
如图2所示，本发明提供消毒光源和恒流驱动模块的较佳实施例。
所述消毒光源100为深紫外线LED光源，所述便携式消毒测温装置还包括恒流驱动模块500，所述恒流驱动模块500分别与主控单元300和深紫外线LED光源连接，所述主控单元300通过恒流驱动模块500驱动深紫外线LED光源工作，高效率杀菌，杀菌消毒效果强。
深紫外线LED光源所产生的深紫外线根据波长不同可分为四个区域，短波深紫外线简称UVC，波长200至280nm，中波深紫外线简称UVB，波长280至320nm，长波深紫外线简称UVA，波长320至400nm，真空深紫外线简称UVD，波段波长100至200nm。本实施例中的深紫外线LED光源优选为UVC发光二极管，以产生波长在200至275nm的短波灭菌深紫外线，优选杀菌能力比较强的254nm波长，或者275nm的强效杀菌波长，此波段与微生物细胞核中的脱氧核糖核酸的深紫外线吸收和光化学敏感性范围重合。进一步地，通过深紫外线LED光源的杀菌，正常而言，1至2秒的对射即可达到99%至99.9%的杀菌率，高效杀菌，安全可靠，对所需要消毒物品直射10s或匀速来回横扫5次即可除菌；且无二次污染，深紫外线杀菌不加入任何化学药剂，不会对水体和周围环境产生二次污染，不改变任何成分。
恒流驱动模块500分别与电源410和深紫外线LED光源连接（当然，电源410也可通过主控单元300间接传输至恒流驱动模块500中，主控单元300作为传输桥梁），实现为深紫外线LED光源提供恒流电能，确保可以稳定高效的发出短波超深紫外线，高效杀灭细菌和病毒；以及，在完成操作后，通过主控单元300或通过恒流驱动模块500切断深紫外线LED光源与电源410的通路，确保处于低功耗的状态。重点在于，恒流驱动模块500通过恒流驱动电路或恒流驱动电路和主控单元300的输出信号配合实现，输出的电流是恒定的。
在本发明中，提供温度传感模块200的较佳实施例。
所述温度传感模块200包括热敏电阻；其中，所述热敏电阻为随温度升高阻值变小的NTC负温度系数热敏电阻，所述主控单元300包括存储有反映阻值和温度关系的阻值温度表的存储模块，所述主控单元300根据阻值温度表和NTC负温度系数热敏电阻的阻值数据获取实际温度数值，以反映当前检测人体的温度。
一方面，通过热敏电阻的阻值变化，通过查表与计算（查询阻值温度表）获取对应的温度，效率高，准确度高，且整体结构简单；另一方面，热敏电阻是基于电阻的热效应进行温度测量的，即电阻体的阻值随温度的变化而变化的特性，特别是利用NTC负温度系数热敏电阻的特性，随温度升高阻值变小，配合设置在主控单元300中的软件补偿算法，实现精度更高，且主控单元300若为MCU，工作频率够高，结合稳定可靠的算法，可得到良好的测温精度。
进一步地，便携式消毒测温装置应还设置有指示灯或显示屏，通过显示屏显示温度，供用户及时查看温度数据，即通过主控单元300获取当前热敏电阻所反映的温度数据，再控制显示屏进行对应数值显示；或者，通过设置不同的温度范围，至少包括正常温度范围和异常温度范围，并在主控单元300获取当前热敏电阻所反映的温度数据后判断所处范围，并根据所处范围控制指示灯的亮灭或亮的颜色，如正常温度范围亮绿灯，表示温度正常，如异常温度范围亮红灯，表示温度异常。
如图3所示，本发明提供无线传输单元的较佳实施例。
所述便携式消毒测温装置还包括可与外部无线设备700建立通信链路的无线传输单元600，所述主控单元300通过无线传输单元600的通信链路与外部无线设备700交互。所述交互表示主控单元300获取便携式消毒测温装置的工作信息或/和用户使用信息，如测温数据、消毒使用次数等工作信息，并上传至外部无线设备700中，工作信息或/和用户使用信息如消毒光源100的工作时间、工作频率、工作持续时间等，又如温度传感模块200采集的温度数据，正常异常比例等，又如电源410的剩余电量、充电频率、充电时间等；所述交互还表示外部无线设备700发送至主控单元300的控制信息，如更新软件、重置、重新采集工作信息或/和用户使用信息、自检控制、配置消毒超时时间等。
优选地，所述无线传输单元600为蓝牙通信模块，优选为低功耗蓝牙通信模块，所述外部无线设备700为具有无线连接功能的终端设备，如手机和网关等；例如主控单元300通过蓝牙通信模块与手机蓝牙通讯连接，且通过手机作为桥梁与云端服务器连接，进行交互，如主控单元300将工作信息或/和用户使用信息上传至手机进行本地存储，或者接着手机上传至云端服务器进行云存储，且手机可对主控单元300发送控制命令，或者云端服务器对主控单元300发送控制命令。又例如，通过手机APP或小程序，查看当前以及之前测量的具体温度数据，对体温数据进行长时间的有效监测。
或者，所述主控单元300和无线传输单元600集成为主控MCU，即所述主控MCU为低功耗蓝牙SOC，即可实现数据采集、整理、分析和处理，也可进行数据的蓝牙无线传输。优选采用蓝牙5.0技术的低功耗蓝牙SOC，实现低功耗工作，且适用性强。
在本实施例中，并参考图4和图5，提供一种便携式消毒测温装置的通讯系统，所述通讯系统包括便携式消毒测温装置810、终端设备820和云端服务器830，所述便携式消毒测温装置810还包括无线传输单元811，所述终端设备820与无线传输单元811建立通信链路，获取便携式消毒测温装置810的工作信息或/和用户使用信息，所述云端服务器830与终端设备820远程连接，所述终端设备820将获取的工作信息或/和用户使用信息上传至云端服务器830；或者，所述云端服务器830通过终端设备820配置或控制便携式消毒测温装置810，或者，所述终端设备820直接配置或控制便携式消毒测温装置810。将温度的变化，以及是否及时消毒的数据，上传到云端服务器830；并在服务器端，对数据进行进一步分析，可以对用户进行针对性的指导，还可以设置消毒时长，实现智能控制。
具体地，提供两套方案，方案一，终端设备820可实现数据采集、显示、处理、配置参数和控制便携式消毒测温装置810等操作，如手机，实现终端设备820与便携式消毒测温装置810的一对一控制；方案二，终端设备820作为中间桥梁，云端服务器830通过终端设备820可实现数据采集，并将数据进行处理、配置参数和控制便携式消毒测温装置810等操作，实现大数据的汇总控制处理的方式。
其中，终端设备820实质就是上述描述的外部无线设备700。
如图6和图7所示，本发明提供便携式消毒测温装置的较佳实施例。
所述便携式消毒测温装置还包括壳体910和开关920，所述消毒光源100和温度传感模块200均设置在壳体910上，所述开关920与主控单元300连接，以通过主控单元300控制消毒光源100和温度传感模块200的开启。
所述便携式消毒测温装置还包括壳体910、电路板（未显示）和开关920，所述电路板上设置有构成控制单元300的元器件，所述开关920设置壳体910上且与电路板连接，以通过主控单元300控制消毒光源100和温度传感模块200的开启，所述消毒光源100和温度传感模块200均与电路板连接，所述消毒光源100的消毒光束向壳体910外侧发射，所述温度传感模块200获取壳体910外侧的温度数据。
具体地，所述壳体910包括手持部，所述温度传感模块200设置在壳体910的端部，优选为非手持部部分的端部，至少一个所述消毒光源100设置在壳体910的一侧面，所述开关920设置在消毒光源100的对侧面。设置有多个消毒光源100，如四个并排间隔设置的UVC发光二极管，竖直设置在形成一凹平面的壳体910表面上，在通过开关920开启消毒模式时，四个UVC发光二极管均向前发射深紫外线，可具有一定扩散角度，使所照射的区域均被深紫外线所笼罩。壳体910外观设计与普通笔类似，一部分为手持部，另一部分设有盖子，以覆盖保护消毒光源100和温度传感模块200，外出携带可轻松放衣服口袋或包内，使用场景广泛，体积小，重量轻，提高用户体验。
其中，所述消毒光源或温度传感模块固定在电路板上，并穿过壳体910的镂空结构突出在壳体910外侧；或者，所述消毒光源或温度传感模块固定在电路板上，所述消毒光源的消毒光束穿过壳体910的镂空结构向外发射，所述温度传感模块穿过壳体910的镂空结构获取壳体910外侧的温度数据；或者，所述消毒光源或温度传感模块固定在壳体910上。
所述开关920为拨动开关920，所述拨动开关920设有三个档位，所述档位包括关机档位、消毒光源100开启档位和温度检测档位；优选地，关机档位、消毒光源100开启档位和温度检测档位依次排列，拨动开关920从关机档位推向消毒光源100开启档位，再从消毒光源100开启档位推向温度检测档位，反之也可推，当拨动开关920处于关机档位时，主控单元300处于关机状态或休眠状态，当拨动开关920处于消毒光源100开启档位时，主控单元300控制消毒光源100工作，即多个UVC发光二极管同时发光，进行杀菌操作，当拨动开关920处于温度检测档位，主控单元300控制消毒光源100关闭，且控制温度传感模工作，获取前方的温度数据，具体是前方人体的温度数据；优选地，当拨动开关920直接从关机档位推向温度检测档位或从温度检测档位推向关机档位时，虽然经过消毒光源100开启档位，但是不触发消毒光源100开启档位，可以通过设置一延迟电路，使拨动开关920处于消毒光源100开启档位时，所触发信号至主控单元300进行延迟，或者通过在主控单元300中设置延迟触发指令，当接收到触发消毒模式时，延时控制消毒光源100开启。
当然，开关920也可以设置有多个，分别是关机按键、消毒光源100开启按键和温度检测按键，以实现对应的功能。
在本实施例中，壳体910还包括充电接口，以实现对壳体910内锂电池的充电。
本发明可实现真正的便携，集成测温和消毒功能二合一，并且能够与智能手机通过低功耗蓝牙进行无线通信，将温度数据、消毒数据等信息都可以通过手机进行查看，并且可以通过手机进行配置。
 以上所述者，仅为本发明最佳实施例而已，并非用于限制本发明的范围，凡依本发明申请专利范围所作的等效变化或修饰，皆为本发明所涵盖。

Claims (11)

  1. 一种便携式消毒测温装置，其特征在于，包括消毒光源、温度传感模块和主控单元，所述主控单元分别与消毒光源和温度传感模块连接，所述主控单元控制消毒光源产生消毒光束，且获取温度传感模块检测的温度数据。
  2. 根据权利要求1所述的便携式消毒测温装置，其特征在于：所述消毒光源为深紫外线LED光源，所述便携式消毒测温装置还包括恒流驱动模块，所述恒流驱动模块分别与主控单元和深紫外线LED光源连接，所述主控单元通过恒流驱动模块驱动深紫外线LED光源工作。
  3. 根据权利要求1或2所述的便携式消毒测温装置，其特征在于：所述深紫外线LED光源为UVC发光二极管，以产生波长在200-275nm的短波灭菌深紫外线。
  4. 根据权利要求1所述的便携式消毒测温装置，其特征在于：所述温度传感模块包括热敏电阻；其中，所述热敏电阻为随温度升高阻值变小的NTC负温度系数热敏电阻，所述主控单元包括存储有反映阻值和温度关系的阻值温度表的存储模块，所述主控单元根据阻值温度表和NTC负温度系数热敏电阻的阻值数据获取实际温度数值。
  5. 根据权利要求1所述的便携式消毒测温装置，其特征在于：所述便携式消毒测温装置还包括可与外部无线设备建立通信链路的无线传输单元，所述主控单元通过无线传输单元的通信链路与外部无线设备交互。
  6. 根据权利要求5所述的便携式消毒测温装置，其特征在于：所述主控单元和无线传输单元集成为主控MCU；其中，所述主控MCU为低功耗蓝牙SOC。
  7. 根据权利要求1所述的便携式消毒测温装置，其特征在于：所述便携式消毒测温装置还包括壳体、电路板和开关，所述电路板上设置有构成控制单元的元器件，所述开关设置壳体上且与电路板连接，以通过主控单元控制消毒光源和温度传感模块的开启，所述消毒光源和温度传感模块均与电路板连接，所述消毒光源的消毒光束向壳体外侧发射，所述温度传感模块获取壳体外侧的温度数据。
  8. 根据权利要求7所述的便携式消毒测温装置，其特征在于：所述消毒光源或温度传感模块固定在电路板上，并穿过壳体的镂空结构突出在壳体外侧；或者，所述消毒光源或温度传感模块固定在电路板上，所述消毒光源的消毒光束穿过壳体的镂空结构向外发射，所述温度传感模块穿过壳体的镂空结构获取壳体外侧的温度数据；或者，所述消毒光源或温度传感模块固定在壳体上。
  9. 根据权利要求7或8所述的便携式消毒测温装置，其特征在于：所述壳体包括手持部，所述温度传感模块设置在壳体的端部，至少一个所述消毒光源设置在壳体的一侧面；其中，所述开关设置在消毒光源的对侧面。
  10. 根据权利要求7或8所述的便携式消毒测温装置，其特征在于：所述开关为拨动开关，所述拨动开关设有三个档位，所述档位包括关机档位、消毒光源开启档位和温度检测档位。
  11. 一种便携式消毒测温装置的通讯系统，其特征在于，所述通讯系统包括如权利要求1-10任一所述的便携式消毒测温装置和终端设备，所述便携式消毒测温装置还包括无线传输单元,所述终端设备与无线传输单元建立通信链路，获取便携式消毒测温装置的工作信息或/和用户使用信息，并处理、配置或控制便携式消毒测温装置；
    或者，所述通讯系统包括如权利要求1-10任一所述的便携式消毒测温装置、终端设备和云端服务器，所述便携式消毒测温装置还包括无线传输单元,所述终端设备与无线传输单元建立通信链路，获取便携式消毒测温装置的工作信息或/和用户使用信息，所述云端服务器与终端设备远程连接，所述终端设备将获取的工作信息或/和用户使用信息上传至云端服务器。
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