Summary of the invention
For the problems referred to above, the present invention aims to provide a kind of by non-contact radio-frequency recognition technology and vicarious thermometer association scheme, in order to realize the temperature measurement system of more convenient practicality.
For realizing this technical purpose, the solution of the present invention is: a kind of temperature measurement system, comprises vicarious thermometer, data link and data process&analysis device, wherein:
Vicarious thermometer comprises circular temperature sense body and the adsorption sleeve of ring set in this inductor outer; Described temperature sense body adopts high-sensitivity temperature sensor, and its one side is the sensitive surface for being close to measuring point, another side be provided with adopt super low-power consumption or zero-power material to make can the display interface of displays temperature value;
Described temperature sense body comprises a microcontroller, this controller control connection includes display interface, ALU, memory element and radiofrequency signal unit one, adopts radio-frequency technique to carry out non-contact data exchange between described radiofrequency signal unit one and data link;
Described data link comprises a control unit, and this unit is connected with radiofrequency signal unit two and for the interface unit with data process&analysis device;
Described data link and data process&analysis device are for mutual independence separately or be incorporated into one;
Described system also includes and can send the electromagnetic charging device of charging, and this device is provided with Charge Management unit, and this electromagnetic wave can be received by the radiofrequency signal unit one of temperature sense body; Described temperature sense body also includes the power conversion unit be connected with radiofrequency signal unit one, the electromagnetic wave that radiofrequency signal unit one receives can be converted into power supply by this power conversion unit, and to be powered to temperature sense body by Power Management Unit and be stored in energy storage unit simultaneously; Described charging device and data link are for mutual independence separately or be incorporated into one.
As preferably, described microcontroller also control connection has the button for set temperature inductor time parameter, operation range time and check and correction temperature.
As preferably, described adsorption sleeve is silica gel adsorption cover, and the adsorption plane of described adsorption sleeve uses little adsorption particle structure.
As preferably, what described display interface adopted is that E-ink material is made.
As preferably, described charged electrical magnetic wave can adopt 13.56MHz, 125KHz frequency electromagnetic closely to charge, and ultrahigh frequency remote also can be adopted to charge.
As preferably, described interface unit adopts USB structure.
Non-contact radio-frequency recognition technology is effectively combined with vicarious thermometer by temperature measurement system of the present invention, achieve Wireless data transmission and the radio source supply of thermometer, under this prerequisite so provide thermometer structure improve condition, thermometer can be attached on measured body easily, and the displays temperature data that can directly close.The program also can realize automatic temperature-adjusting monitoring and data analysis, and practicality strengthens.
Detailed description of the invention
Temperature measurement system of the present invention, it comprises the vicarious thermometer for measuring tempeature, the data link for exchanges data and received data is carried out to the data process&analysis device of Treatment Analysis, in a particular embodiment, also include can send charging electromagnetic charging device.Now just with specific embodiment, the present invention is described in further details by reference to the accompanying drawings.
Vicarious thermometer comprises circular temperature sense body 1 (as Fig. 3) and the adsorption sleeve 2 (as Fig. 4) of ring set in this inductor outer, the best optional silica gel adsorption cover of adsorption sleeve, the adsorption plane of described adsorption sleeve uses little adsorption particle structure, it is easily adsorbed in surface, is also easily removed; Described temperature sense body 1 adopts high-sensitivity temperature sensor, surface adopts the extraordinary material of heat conductivility, its one side is the sensitive surface 11 for being close to measuring point, another side 12 be provided with adopt super low-power consumption or zero-power material to make can the display interface 13 of displays temperature value, is that E-ink material is made (as shown in Figure 5,6) as what adopt;
As shown in Figure 1, described temperature sense body 1 comprises a microcontroller, this controller control connection includes display interface 13, ALU, memory element and radiofrequency signal unit one, adopts radio-frequency technique to carry out non-contact data exchange between described radiofrequency signal unit one and data link; Microcontroller also control connection has for set temperature inductor time parameter, operation range time and the button 14 proofreading temperature, and these buttons are arranged on the position, surface 12 of the temperature sense body at display interface 13 place.
As shown in Figure 2, described data link comprises a control unit, and this unit is connected with radiofrequency signal unit two and for the interface unit with data process&analysis device; Interface unit adopts USB structure.
In best fact Example, system of the present invention also comprise one can send charging electromagnetic charging device be provided with Charge Management unit, this electromagnetic wave can be received by the radiofrequency signal unit one of temperature sense body; Described charged electrical magnetic wave can adopt 13.56MHz, 125KHz frequency electromagnetic closely to charge, and ultrahigh frequency remote also can be adopted to charge.Corresponding, temperature sense body 1 also includes the power conversion unit be connected with radiofrequency signal unit one, the electromagnetic wave that radiofrequency signal unit one receives can be converted into power supply by this power conversion unit, and to be powered to temperature sense body by Power Management Unit and be stored in energy storage unit simultaneously.
In concrete enforcement, data link and data process&analysis device can be mutually separately independently, also can be incorporated.Described charging device and data link also can be mutually separately independently, also can be incorporated.
Charging device and data link integrator are, read data can be called as and transmit charging device, it can charge to vicarious thermometer, also (this time is chargeable also can not charge to can read vicarious thermometer, temperature sensor meter charges before use, the scene of different application, charging modes is different, also ultrahigh frequency remote can be adopted in using to charge) data and transmit data to backstage computer, according to environment for use not herewith device can be only reading device, or be only charging device, or two-in-one.
Data sheet unit can be stored in described data process&analysis device, form form or data and curves figure, to user to identify the most intuitively by the data of computer software process vicarious thermometer.When concrete operations, set a unique identifier number can to each vicarious thermometer, such as, can carry out one_to_one corresponding with social security card or identity card.
Before vicarious thermometer uses, only need vicarious thermometer to be placed on charging device the preceding paragraph time (about 15 minutes), just can be supplied to the energy that vicarious thermometer uses more than three days continuously.Charging device continuous print sends charged electrical magnetic wave to vicarious thermometer, the radiofrequency signal unit of vicarious thermometer receives electromagnetic wave, by power conversion unit, electromagnetic wave is changed into power supply, again by Power Management Unit power storage at energy storage unit, when the power supply used, then distribute to the use of each functional unit by Power Management Unit.
When data link needs to read data, near vicarious thermometer, sent the order vicarious thermometer of specific protocol by radiofrequency signal unit, vicarious thermometer returns to data link by the radiofrequency signal unit of vicarious thermometer according to specific agreement the data that EEPROM stores.
Vicarious thermometer: according to the time of setting, reads temperature value and stores.And show up-to-date measurement data by lcd; By button parameters.In use, press beginning button, temperature inductor is started working, according to setting time interval measurement temperature and displays temperature value, until stop key is pressed.After pressing stop key, the temperature value recorded for the last time is still presented on thermometer.
Read charging device: the temperature value reading vicarious thermometer, give the charging of vicarious thermometer simultaneously; By the operation of daemon software, by this device to vicarious thermometer parameters and transfer temperature history record.
During concrete use, press beginning button, temperature inductor is started working, according to setting time interval measurement temperature and displays temperature value, until stop key is pressed.After pressing stop key, the temperature value recorded for the last time is still presented on thermometer.
Every measuring repeatedly temperature and recording, and show current up-to-date temperature data.Solve the general mercurial thermometer used: use and bother to be clipped in oxter stiff, particularly inconvenient child uses, and can only measure a temperature at every turn, the material easily after damaged and breakage contains the disadvantages such as severe toxicity.
Front-end detection sensor is changed into pulse, humidity, atmospheric pressure, carbon dioxide, the sensors such as sulfur dioxide, just can be designed to vicarious pulse, humidity, atmospheric pressure, carbon dioxide, SO 2 sensor.Be widely used in industry, farming, animal husbandry and fishery, hospitality industry etc.
The above; be only preferred embodiment of the present invention; not in order to limit the present invention, every above embodiment is done according to technical spirit of the present invention any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solution of the present invention.