CN202503569U - Device for bicycle speed testing and heart rate monitoring based on mobile phone - Google Patents
Device for bicycle speed testing and heart rate monitoring based on mobile phone Download PDFInfo
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- CN202503569U CN202503569U CN2012200928276U CN201220092827U CN202503569U CN 202503569 U CN202503569 U CN 202503569U CN 2012200928276 U CN2012200928276 U CN 2012200928276U CN 201220092827 U CN201220092827 U CN 201220092827U CN 202503569 U CN202503569 U CN 202503569U
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Abstract
The utility model relates to the technical field of device for bicycle speed testing and heart rate monitoring, and particularly to a device for bicycle speed testing and heart rate monitoring based on a mobile phone. The device disclosed by the utility model comprises a heart rate measuring device, a speed sensing device capable of testing the speed of a bicycle, and a mobile phone interface device electrically connected with the mobile phone, wherein the speed sensing device is electrically connected with the mobile phone interface device, the heart rate measuring device is provided with a wireless transmitting module, and the mobile phone interface device is provided with a wireless receiving device matched with the wireless transmitting module. The device disclosed by the utility model combines the portability and the characteristics of being capable of performing data processing, storage and display of the mobile phone, and displays and stores bicycle speed and heart rate data on the mobile phone, thus facilitating a driver to known a real-time movement state and analyze the own sports skill level during a driving process; and testing for the bicycle speed and heart rate is more convenient due to no cable constraint.
Description
Technical field
The utility model relates to that bicycle tests the speed and the heart rate monitoring unit technical field, relates in particular to a kind of bicycle based on mobile phone and tests the speed and heart rate monitoring unit.
Background technology
Exercise heart rate is the heart rate state that human body keeps when motion, no matter be aerobic exercise, or anaerobic exercise, all want a suitable heart rate just can reach preferable movement effects, keep the optimal movement heart rate all very important for movement effects and sports safety.For example, it is main motion with the aerobic endurance that road cycling is one, and the time that aerobic exercise continues is long; Hour do not wait from dozens of minutes to tens; During this period of time, the power ratio of sporter's acting is average, and relation is closely arranged between exercise intensity and the heart rate.Concerning the general motion person, the 60-85% that exercise heart rate remains on HRmax is comparatively suitable, but for professional driver; Its purpose not only is to take exercises, and also will pay attention to the lifting of technical performance level, therefore in motion process; The driver need understand the situation of the speed of a motor vehicle and heart rate constantly; Come exercise intensity is regulated, and need these be detected data record and get off, be convenient to the analysis of driver the displacement level of skill.
Existing speed of a motor vehicle monitoring device and heart rate monitoring unit all are to monitor respectively and show as independent equipment; Function singleness; Can not write down the data of driver's real time kinematics state (speed of a motor vehicle and heart rate situation), adopt powered battery, quiescent current is big, energy consumption is higher.And the mode of existing heart rate monitoring unit through wire transmission be presented at Monitoring Data on the display screen, when motion, the driver caused inconvenience.
Summary of the invention
The purpose of the utility model is to provide a kind of bicycle based on mobile phone to test the speed and heart rate monitoring unit to the deficiency of prior art; The characteristics that this device combines the portable of mobile phone and can carry out data processing, storage and demonstration; Simultaneously the speed of a motor vehicle and heart rate data are shown on mobile phone and store; Make things convenient for the driver in the process of riding, to understand the real time kinematics state and to the analysis of displacement level of skill, the expanded application space is big, the heart rate signal of this device adopts Wireless transmission mode; Do not have the cable constraint, the test speed of a motor vehicle and heart rate are more convenient.
For achieving the above object, the utility model is realized through following technical scheme.
Bicycle based on mobile phone tests the speed and heart rate monitoring unit; Comprise heart rate measurement device, can test the speed sensing device of bicycle speed and the mobile telephone interface device that is electrically connected with mobile phone; Speed sensing device is electrically connected with the mobile telephone interface device; Heart rate measurement device is provided with wireless sending module, and the mobile telephone interface device is provided with the wireless receiving module that is complementary with wireless sending module; Speed sensing device is sent to the mobile telephone interface device with the GES that monitors; Heart rate measurement device is sent to the mobile telephone interface device with the heart rate signal that monitors through Wireless transmission mode; The mobile telephone interface device is sent to mobile phone after GES and heart rate signal being handled again, and mobile phone stores GES and heart rate signal and shows.
Wherein, The mobile telephone interface device is electrically connected with mobile phone through the earphone interface of mobile phone; The mobile telephone interface device comprises signal processing module and supply module; The input of supply module is electrically connected with the sound channel terminal of earphone interface; The output of supply module is electrically connected with the power input of signal processing module and wireless receiving module respectively, and the output of wireless receiving module, the output of speed sensing device are electrically connected with the input of signal processing module, and the output of signal processing module is electrically connected with the microphone terminal of earphone interface; The signal of the sound channel terminal of earphone interface output forms the DC power supply of signal processing module and wireless receiving module power supply after through the supply module rectifying and wave-filtering, signal processing module with GES and heart rate signal processing after again the microphone terminal through earphone interface be sent to mobile phone.The mobile telephone interface device is electrically connected with the sound channel terminal of the earphone interface of mobile phone, and the sine wave signal of the R of mobile phone, the output of L sound channel is boosted through rectification is used as power supply, need not additional power source, thereby reduces use cost.
Further; Signal processing module comprises the signal processing chip IC1 that GES and heart rate signal is carried out overlap-add procedure; The IOD1 pin of the output termination signal processing chip IC1 of wireless receiving module; The INT pin of the output termination signal processing chip IC1 of speed sensing device, the signal output part of signal processing chip IC1 is electrically connected with the microphone terminal of earphone interface through data transmitting module.Signal processing chip IC1 can carry out the timesharing overlap-add procedure to GES and heart rate signal; Signal after will handling then utilizes the microphone terminal of earphone interface to be sent to mobile phone; Adopt signal processing chip IC1 can reduce peripheral circuit element quantity; Make the PCB circuit of mobile telephone interface device more simplify, cost is lower.
Again further; The signal output part of signal processing chip IC1 comprises BZ, RFC0, IOB1 and IOB2 pin; Data transmitting module comprises jumper switch JP2, JP3, JP4 and the JP5 that is electrically connected with BZ, RFC0, IOB1 and the IOB2 pin of signal processing chip IC1 respectively, and the output signal of signal processing chip IC1 is through the wherein circuit transmission at arbitrary place of jumper switch JP2, JP3, JP4 and JP5.The BZ of signal processing chip IC1, RFC0, IOB1 and IOB2 pin lay respectively at the different directions of this chip; The signal output part of signal processing chip IC1 all can realize exporting the function of the signal after the processing; When designing or producing this device; Can be connected with the corresponding jumper switch of data transmitting module according to the signal output part that actual conditions are selected to be positioned at different directions, flexible design makes things convenient for production and processing.
Again further, the IOC1 of signal processing chip IC1, IOC2, IOC3 and IOC4 pin are electrically connected with the output VDD of supply module through function control button SW1, SW2, SW3 and SW4 respectively; The RESET pin of signal processing chip IC1 meets the operating key SW5 that resets; The IOB3 pin of signal processing chip IC1 connects the signal processing indicator light.The mobile telephone interface device is provided with the signal processing indicator light of function control button and shows signal processing module operating state such as reset, and easy to use, practicality is stronger.
Wherein, Heart rate measurement device comprises that heart rate inductive probe, heart rate signal amplify Shaping Module and power module; Power module is that heart rate measurement device provides power supply; The heart rate inductive probe is sent to heart rate signal amplification Shaping Module with the heart rate signal that monitors and handles, and passes through the wireless sending module wireless transmit again.
Further, heart rate signal amplifies Shaping Module and comprises that heart rate signal amplifies shaping chip IC 3, can the heart rate signal that the heart rate inductive probe monitors be carried out highly sensitive amplifier and amplify shaping, and power module comprises the CR2032 battery, and battery altering is convenient.
Wherein, wireless receiving module comprises the heart rate signal gain-adjusted chip IC 2 of the heart rate signal that receives being carried out gain-adjusted, and 2 pairs of signals of heart rate signal gain-adjusted chip IC carry out the adjusting of noise suppression, pulse duration, so that signal processing module is handled.
Further, the SA_PON pin of heart rate signal gain-adjusted chip IC 2 meets power supply control button JP1, and the CT1 pin connects codan lamp, and the SA_OUT pin is the heart rate signal output.Power supply is controlled the switch of button JP1 may command wireless receiving module, can know accepting state, practicality and the convenience of heart rate signal through codan lamp.
Wherein, the wireless transfer mode between wireless sending module and the wireless receiving module is a 5.3KHz amplitude modulation standard, transmits and receives and all adopts magnetic antenna, and cost is low, and working range is about 1 meter, and energy consumption is low, and receiving and transmitting signal is stable.
Wherein, signal processing chip IC1, heart rate signal gain-adjusted chip IC 2 and heart rate signal amplification shaping chip IC 3 are respectively TM89P59, SA53K and SA35R.
The beneficial effect of the utility model is: the bicycle based on mobile phone tests the speed and heart rate monitoring unit; Comprise mobile telephone interface device, heart rate measurement device that is electrically connected with mobile phone and the speed sensing device that can test bicycle speed; Speed sensing device is electrically connected with the mobile telephone interface device; Heart rate measurement device is provided with wireless sending module, and the mobile telephone interface device is provided with the wireless receiving module that is complementary with wireless sending module; Speed sensing device is sent to the mobile telephone interface device with the GES that monitors; Heart rate measurement device is sent to the mobile telephone interface device with the heart rate signal that monitors through Wireless transmission mode; The mobile telephone interface device is sent to mobile phone after GES and heart rate signal being handled again, and mobile phone stores GES and heart rate signal and shows.The characteristics that this device combines the portable of mobile phone and can carry out data processing, storage and demonstration; Simultaneously the speed of a motor vehicle and heart rate data are shown on mobile phone and store; Make things convenient for the driver in the process of riding, to understand the real time kinematics state and to the analysis of displacement level of skill, the expanded application space is big, the heart rate signal of this device adopts Wireless transmission mode; Do not have the cable constraint, the test speed of a motor vehicle and heart rate are more convenient.
Description of drawings
Utilize accompanying drawing to come the utility model is further described below, but the embodiment in the accompanying drawing does not constitute any restriction to the utility model.
Fig. 1 is the frame structure sketch map of the utility model.
Fig. 2 is the supply module of the mobile telephone interface device of the utility model, the circuit diagram that data transmitting module is connected with the earphone interface of mobile phone.
Fig. 3 is the circuit diagram of wireless receiving module of the mobile telephone interface device of the utility model.
Fig. 4 is the circuit diagram of signal processing module of the mobile telephone interface device of the utility model.
Fig. 5 is the circuit diagram of the heart rate measurement device of the utility model.
In Fig. 1 to Fig. 5, include:
10---mobile phone, 11---earphone interface, 11a---earth terminal, 11b---L channel terminal; 11c---R channel terminal, 11d---microphone terminal, 20---the mobile telephone interface device, 21---supply module; 22---wireless receiving module, 23---signal processing module, 24---data transmitting module; 30---heart rate measurement device, 31---the heart rate inductive probe, 32---heart rate signal amplifies Shaping Module; 33---wireless sending module, 34---power module, 40---speed sensing device.
Embodiment
Come the utility model is further described below in conjunction with embodiment.
Shown in Fig. 1-5; Bicycle based on mobile phone 10 tests the speed and heart rate monitoring unit; Comprise heart rate measurement device 30, can test the speed sensing device 40 of bicycle speed and the mobile telephone interface device 20 that is electrically connected with mobile phone 10; Speed sensing device 40 is electrically connected with mobile telephone interface device 20, and heart rate measurement device 30 is provided with wireless sending module 33, and mobile telephone interface device 20 is provided with the wireless receiving module 22 that is complementary with wireless sending module 33; Speed sensing device 40 is sent to mobile telephone interface device 20 with the GES that monitors; Heart rate measurement device 30 is sent to mobile telephone interface device 20 with the heart rate signal that monitors through Wireless transmission mode; Mobile telephone interface device 20 is sent to mobile phone 10 after GES and heart rate signal being handled again, and 10 pairs of GESs of mobile phone and heart rate signal store and show.The characteristics that this device combines the portable of mobile phone 10 and can carry out data processing, storage and demonstration; Simultaneously the speed of a motor vehicle and heart rate data are shown on mobile phone 10 and store; Make things convenient for the driver in the process of riding, to understand the real time kinematics state and to the analysis of displacement level of skill, the expanded application space is big, the heart rate signal of this device adopts Wireless transmission mode; Do not have the cable constraint, the test speed of a motor vehicle and heart rate are more convenient.
Wherein, the wireless transfer mode between wireless sending module 33 and the wireless receiving module 22 is a 5.3KHz amplitude modulation standard, transmits and receives and all adopts magnetic antenna, and cost is low, and working range is about 1 meter, and energy consumption is low, and receiving and transmitting signal is stable.
Wherein, Mobile telephone interface device 20 is electrically connected with mobile phone 10 through the earphone interface 11 of mobile phone 10; Mobile telephone interface device 20 comprises signal processing module 23 and supply module 21; The input of supply module 21 is electrically connected with the sound channel terminal of earphone interface 11; The output of supply module 21 is electrically connected with the power input of signal processing module 23 and wireless receiving module 22 respectively, and the output of the output of wireless receiving module 22, speed sensing device 40 is electrically connected with the input of signal processing module 23, and the output of signal processing module 23 is electrically connected with the microphone terminal 11d of earphone interface 11; The signal of the sound channel terminal of earphone interface 11 output forms the DC power vd D of signal processing module 23 and wireless receiving module 22 power supplies after through supply module 21 rectifying and wave-filterings, signal processing module 23 with after GES and the heart rate signal processing again the microphone terminal 11d through earphone interface 11 be sent to mobile phone 10.Mobile telephone interface device 20 is electrically connected with the sound channel terminal of the earphone interface 11 of mobile phone 10, with the sine wave signal of the sound channel of mobile phone 10 output behind rectifying and wave-filtering as power supply, need not additional power source, thereby reduce use cost.
In this enforcement row, supply module 21 is as shown in Figure 2, and supply module 21 comprises D1, D2, D3, D4 prime bridge rectifier diode; C1, C2, C5, C6 are filter capacitor, and C3, C4, C11, R3 are back level filter capacitor and resistance, and D1, D2, D3, D4 are 1A/600V rectifier diode 5819; C1, C2, C5, C6 are the electric capacity of 10uF; C4 is a 100uF electric capacity, and C3 is a 10uF electric capacity, and C11 is 0.1uF.R3 is 470 Ω dead resistances.
Further; Signal processing module 23 comprises the signal processing chip TM89P59 that GES and heart rate signal is carried out overlap-add procedure; The IOD1 pin of the output termination signal processing chip TM89P59 of wireless receiving module 22; The INT pin of the output termination signal processing chip TM89P59 of speed sensing device 40, the signal output part of signal processing chip TM89P59 is electrically connected with the microphone terminal 11d of earphone interface 11 through data transmitting module 24.Signal processing chip TM89P59 can carry out the timesharing overlap-add procedure to GES and heart rate signal; Signal after will handling then utilizes the microphone terminal 11d of earphone interface 11 to be sent to mobile phone 10; Adopt signal processing chip TM89P59 can reduce peripheral circuit element quantity; Make the PCB circuit of mobile telephone interface device 20 more simplify, cost is lower.
Again further; The signal output part of signal processing chip TM89P59 comprises BZ, RFC0, IOB1 and IOB2 pin; Data transmitting module 24 comprises jumper switch JP2, JP3, JP4 and the JP5 that is electrically connected with BZ, RFC0, IOB1 and the IOB2 pin of signal processing chip TM89P59 respectively, and the output signal of signal processing chip TM89P59 is through the wherein circuit transmission at arbitrary place of jumper switch JP2, JP3, JP4 and JP5.The BZ of signal processing chip TM89P59, RFC0, IOB1 and IOB2 pin lay respectively at the different directions of this chip; The signal output part of signal processing chip TM89P59 all can realize exporting the function of the signal after the processing; When designing or producing this device; Can be connected with data transmitting module 24 corresponding jumper switchs according to the signal output part that actual conditions are selected to be positioned at different directions, flexible design makes things convenient for production and processing.
Again further, the IOC1 of signal processing chip TM89P59, IOC2, IOC3 and IOC4 pin are electrically connected with the output VDD of supply module 21 through function control button SW1, SW2, SW3 and SW4 respectively; The RESET pin of signal processing chip TM89P59 meets the operating key SW5 that resets; The IOB3 pin of signal processing chip TM89P59 connects the signal processing indicator light.Mobile telephone interface device 20 is provided with the signal processing indicator light of function control button and shows signal processing module 23 operating states such as reset, and easy to use, practicality is stronger.
In the present embodiment, signal processing module 23 is as shown in Figure 4, and signal processing chip TM89P59 the 113rd, 114,115,116 pin are function control buttons.Signal processing chip TM89P59 the 129th pin is GES (Bicycle) input pin, and R9 is the pull down resistor of signal, and signal processing chip TM89P59 the 131st pin is a signal processing chip TM89P59 functional hardware reset function.C15 (15PF), C16 (15PF), Y1 (32768Hz) crystal oscillator provide the operating frequency of this chip.C18, C19, C20, C21, C22, C23 are 0.1uF; Signal processing chip TM89P59 the 109th pin is heart rate signal (Heart beat) input pin; Signal processing chip TM89P59 the 122nd pin is a RFC0 signal output pin; R8 is that adjustable resistance is the resistance that is used for regulating the signal frequency of RFC0 signal; Signal processing chip TM89P59 the 104th, 17,18 pin are respectively the outputs of the data after chip is handled, after C7 (0.1uF) capacitive coupling is connected to the microphone terminal 11d of the earphone interface 11 of mobile phone 10.
Wherein, Heart rate measurement device 30 comprises that heart rate inductive probe 31, heart rate signal amplify Shaping Module 32 and power module 34; Power module 34 provides power supply for heart rate measurement device 30; Heart rate inductive probe 31 is sent to heart rate signal amplification Shaping Module 32 with the heart rate signal that monitors and handles, and passes through wireless sending module 33 wireless transmit again.
Further, heart rate signal amplifies Shaping Module 32 and comprises that heart rate signal amplifies shaping chip SA35R, can the heart rate signal that heart rate inductive probe 31 monitors be carried out highly sensitive amplifier and amplify shaping, and power module 34 comprises the CR2032 battery, and battery altering is convenient.
In the present embodiment; Heart rate measurement device 30 is as shown in Figure 5; Heart rate inductive probe 31 comprises Rin, Lin probe, and the heart rate signal that Rin, Lin probe monitor amplifies shaping chip SA35R by C03 electric capacity input signal, amplifies the AM amplitude-modulated signal that is shaped to 5.3KHZ through highly sensitive amplifier; Export wireless transmitter module to by O1, O2 pin again and realize wireless transmit, wireless transmitter module comprises C010 (0.1uF), C011 (0.01uF) and magnetic antenna ANT.
Wherein, wireless receiving module 22 comprises the heart rate signal gain-adjusted chip SA53K that the heart rate signal that receives is carried out gain-adjusted, and gain-adjusted chip SA53K carries out the adjusting of noise suppression, pulse duration to signal, so that signal processing module 23 is handled.
Further, the SA_PON pin of heart rate signal gain-adjusted chip SA53K meets power supply control button JP1, and the CT1 pin connects codan lamp, and the SA_OUT pin is the heart rate signal output.Power supply is controlled the switch of button JP1 may command wireless receiving module 22, can know accepting state, practicality and the convenience of heart rate signal through codan lamp.
In the present embodiment, wireless receiving module 22 is shown in figure A, and gain-adjusted chip SA53K the 1st pin (GAIN) is to regulate the receiving gain pin, and R5 (10K), R6 (470K) are the resistance of regulating gain.Gain-adjusted chip SA53K the 2nd pin (SA_PON) is a power control switch, and JP1 is the wire jumper of control power supply.Gain-adjusted chip SA53K the 5th pin (SA_OUT) is to transmit the data output pin, and size, R2 (10K) and LED1 that R1 (100K) regulates the output heart rate signal form signal reception indicating circuit.Gain-adjusted chip SA53K the 6th pin (CT1) is the noise suppression pin, and C9 is that 470PF is a noise suppression electric capacity.Gain-adjusted chip SA53K the 7th pin (CT2) is the output pulse width pin, and C10 is that 4.7nF is the pulse width modulation pin.Gain-adjusted chip SA53K the 10th pin (REXT) is that image current is regulated pin, and R7 is that 680K is that image current is regulated resistance.Gain-adjusted chip SA53K the 11st pin (IN) is a signal input part; Gain-adjusted chip SA53K the 12nd pin (VREF) is an input reference voltage; C8 (10nF), C14 (22nF), C13 (100nF), L1 (36mH) are electric capacity and the inductance of regulating receive frequency, and C8, C13, C14 form the resonance reception antenna, when 5.3KHZ AM amplitude-modulated signal; The resonance reception antenna will resonance; Produce the amplitude-modulated resonance signal, signal is sent to signal processing module 23 from gain-adjusted chip SA53K the 5th pin (SA_OUT) from the 11st pin (IN) input of gain-adjusted chip SA53K through gain-adjusted again.
Above content is merely the preferred embodiment of the utility model; For those of ordinary skill in the art; According to the thought of the utility model, the part that on embodiment and range of application, all can change, this description should not be construed as the restriction to the utility model.
Claims (10)
1. the bicycle based on mobile phone tests the speed and heart rate monitoring unit; It is characterized in that: comprise heart rate measurement device, can test the speed sensing device of bicycle speed and the mobile telephone interface device that is electrically connected with mobile phone; Speed sensing device is electrically connected with the mobile telephone interface device; Heart rate measurement device is provided with wireless sending module, and the mobile telephone interface device is provided with the wireless receiving module that is complementary with wireless sending module; Speed sensing device is sent to the mobile telephone interface device with the GES that monitors; Heart rate measurement device is sent to the mobile telephone interface device with the heart rate signal that monitors through Wireless transmission mode; The mobile telephone interface device is sent to mobile phone after GES and heart rate signal being handled again, and mobile phone stores GES and heart rate signal and shows.
2. the bicycle based on mobile phone according to claim 1 tests the speed and heart rate monitoring unit; It is characterized in that: the mobile telephone interface device is electrically connected with mobile phone through the earphone interface of mobile phone; The mobile telephone interface device comprises signal processing module and supply module; The input of supply module is electrically connected with the sound channel terminal of earphone interface; The output of supply module is electrically connected with the power input of signal processing module and wireless receiving module respectively, and the output of wireless receiving module, the output of speed sensing device are electrically connected with the input of signal processing module, and the output of signal processing module is electrically connected with the microphone terminal of earphone interface; The signal of the sound channel terminal of earphone interface output forms the DC power supply of signal processing module and wireless receiving module power supply after through the supply module rectifying and wave-filtering, signal processing module with GES and heart rate signal processing after again the microphone terminal through earphone interface be sent to mobile phone.
3. the bicycle based on mobile phone according to claim 2 tests the speed and heart rate monitoring unit; It is characterized in that: signal processing module comprises the signal processing chip IC1 that GES and heart rate signal is carried out overlap-add procedure; The IOD1 pin of the output termination signal processing chip IC1 of wireless receiving module; The INT pin of the output termination signal processing chip IC1 of speed sensing device, the signal output part of signal processing chip IC1 is electrically connected with the microphone terminal of earphone interface through data transmitting module.
4. the bicycle based on mobile phone according to claim 3 tests the speed and heart rate monitoring unit; It is characterized in that: the signal output part of signal processing chip IC1 comprises BZ, RFC0, IOB1 and IOB2 pin; Data transmitting module comprises jumper switch JP2, jumper switch JP3, jumper switch JP4 and the jumper switch JP5 that is electrically connected with BZ, RFC0, IOB1 and the IOB2 pin of signal processing chip IC1 respectively, and the output signal of signal processing chip IC1 is through the wherein circuit transmission at arbitrary place of jumper switch JP2, jumper switch JP3, jumper switch JP4 and jumper switch JP5.
5. the bicycle based on mobile phone according to claim 3 tests the speed and heart rate monitoring unit, it is characterized in that: the IOC1 of signal processing chip IC1, IOC2, IOC3 and IOC4 pin are electrically connected with the output VDD of supply module through function control button SW1, function control button SW2, function control button SW3 and function control button SW4 respectively; The RESET pin of signal processing chip IC1 meets the operating key SW5 that resets; The IOB3 pin of signal processing chip IC1 connects the signal processing indicator light.
6. the bicycle based on mobile phone according to claim 1 tests the speed and heart rate monitoring unit; It is characterized in that: heart rate measurement device comprises that heart rate inductive probe, heart rate signal amplify Shaping Module and power module; Power module is that heart rate measurement device provides power supply; The heart rate inductive probe is sent to heart rate signal amplification Shaping Module with the heart rate signal that monitors and handles, and passes through the wireless sending module wireless transmit again.
7. the bicycle based on mobile phone according to claim 6 tests the speed and heart rate monitoring unit, it is characterized in that: heart rate signal amplifies Shaping Module and comprises that heart rate signal amplifies shaping chip IC 3, and power module comprises the CR2032 battery.
8. the bicycle based on mobile phone according to claim 1 tests the speed and heart rate monitoring unit, it is characterized in that: wireless receiving module comprises the heart rate signal gain-adjusted chip IC 2 of the heart rate signal that receives being carried out gain-adjusted.
9. the bicycle based on mobile phone according to claim 8 tests the speed and heart rate monitoring unit; It is characterized in that: the SA_PON pin of heart rate signal gain-adjusted chip IC 2 meets power supply control button JP1; The CT1 pin connects codan lamp, and the SA_OUT pin is the heart rate signal output.
10. the bicycle based on mobile phone according to claim 1 tests the speed and heart rate monitoring unit, it is characterized in that: the wireless transfer mode between wireless sending module and the wireless receiving module is a 5.3KHz amplitude modulation standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200928276U CN202503569U (en) | 2012-03-13 | 2012-03-13 | Device for bicycle speed testing and heart rate monitoring based on mobile phone |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200928276U CN202503569U (en) | 2012-03-13 | 2012-03-13 | Device for bicycle speed testing and heart rate monitoring based on mobile phone |
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| CN202503569U true CN202503569U (en) | 2012-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012200928276U Expired - Fee Related CN202503569U (en) | 2012-03-13 | 2012-03-13 | Device for bicycle speed testing and heart rate monitoring based on mobile phone |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102590541A (en) * | 2012-03-13 | 2012-07-18 | 姚国康 | Device for measuring speed of bicycle and monitoring heart rate based on mobile phone |
| CN109718527A (en) * | 2017-10-31 | 2019-05-07 | 上海翰临电子科技有限公司 | Device monitoring method, monitoring terminal and storage medium based on movement of riding |
-
2012
- 2012-03-13 CN CN2012200928276U patent/CN202503569U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102590541A (en) * | 2012-03-13 | 2012-07-18 | 姚国康 | Device for measuring speed of bicycle and monitoring heart rate based on mobile phone |
| CN109718527A (en) * | 2017-10-31 | 2019-05-07 | 上海翰临电子科技有限公司 | Device monitoring method, monitoring terminal and storage medium based on movement of riding |
| CN109718527B (en) * | 2017-10-31 | 2021-02-12 | 上海翰临电子科技有限公司 | Physical fitness monitoring method and terminal based on riding movement and storage medium |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20140313 |