CN107631758A - A kind of small assistant that rides to be ridden based on open air on wrist-watch - Google Patents

Abstract

The present invention relates to a kind of small assistant to be ridden based on open air on wrist-watch.The assistant includes control module, power management module, locating module, sensor assembly, display module, Keysheet module, the control module electrically connects with locating module, sensor assembly, display module respectively, the power management module electrically connects with locating module, sensor assembly, display module respectively, and the Keysheet module electrically connects with control module.The sensor assembly includes temperature sensor module, air pressure module, heart rate sensor module, UV-module, the modules of MPU 6050, and above-mentioned module electrically connects with the control module respectively.The modes of GPS meter speeds is employed herein ensure that accuracy and break away from wired constraint, possess the measurement function to information such as speed, height above sea level, temperature, air pressure simultaneously, meet use of riding whereby, but the occasion used is also not limited to ride, and can regard watch in life usually.

Description

A kind of small assistant that rides to be ridden based on open air on wrist-watch

Technical field

Ridden field the present invention relates to open air, particularly a kind of small assistant that rides to be ridden based on open air on wrist-watch.

Background technology

In the modern life, bicycle has been not only walking-replacing tool, but slowly becomes the exercise side that everybody admires Formula, it is based on bicycle and is increasingly becoming a kind of exercising way, so provides external environment situation and record motion for bicyclist Data are become for a kind of basic needs of riding.Simultaneously now ofo, rub and visit bicycle, bluegogo is popular, if then can may be used To be embedded into these businessman's cooperative promotion in car body, wide market.And the product individual use during, Watch can also be regarded, external environment information can also be equally provided.Traditional code table using tongue tube calculating speed, this In employ the modes of GPS meter speeds ensure that accuracy and break away from wired constraint.At the same time city is similarly possessed The function of like product such as speed on field, also add the unexistent function of low-grade code table, such as height above sea level, temperature, air pressure.Simultaneously The function that the product possesses code table disclosure satisfy that the occasion for using but using of riding also is not limited to ride, usually can in life With as watch, there is provided real time data such as temperature and air pressure time etc., broken routine and be truly realized one-object-many-purposes.

The content of the invention

The shortcomings that it is an object of the invention to overcome prior art, there is provided it is a kind of based on open air ride on wrist-watch ride it is small Assistant.

The purpose of the present invention is achieved through the following technical solutions：A kind of small help of riding ridden based on open air on wrist-watch Hand, the assistant includes control module, power management module, locating module, sensor assembly, display module, Keysheet module, described Control module electrically connects with locating module, sensor assembly, display module respectively, the power management module respectively with positioning mould Block, sensor assembly, display module electrical connection, the Keysheet module electrically connect with control module.

Preferable single chip control module：As the nucleus module of system, the signal that sensor detects will be mainly passed It is mutually coordinated with other modules, on the procedure basis write, give operational module（Such as display screen）Control signal, according to reality Border situation acts accordingly（Such as show relevant information）.Here it is as main control chip using MK60DN521VLL10 Cortex-M4 inner cores, have 512KB program flash memories, 100pin, and maximum cpu frequency is 100MHz.

Preferable power management module：It is the motivational guarantee of whole system, reliable, stable power supply is systems stay operation Necessary requirement, at present intend by the chargeable lithium cell of suitable voltage be whole system power, with DC-DC voltage transformations original Reason, obtains required voltage.Collocation solar recharging, utilizes luminous energy.（Solar recharging optionally decides whether to realize）.

Preferable DS18B20 temperature sensor modules：Support that " line is total for first that semiconductor company of the U.S. releases The temperature sensor of line " interface, there is miniaturization, low-power consumption, high-performance, strong antijamming capability, easily match somebody with somebody microprocessor, Directly temperature inversion can be handled into serial digital signal for processor.

Preferable MPU_6050 modules：MPU_6050 is the first axle motion process component of conformability 6 in the whole world, herein mainly For coarse food grain acceleration, for calculating the riding speed when gps signal is lost.It is connected by IIC with single-chip microcomputer.

The measurement range of preferable BMP085 air pressure modules is 300 ~ 1100hpa（- 500 meters of height above sea level ~ 9000 meter）.It can carry For pneumatic parameter, also can combination temperature approximate derivation go out the height above sea level being presently in.It is connected by IIC with single-chip microcomputer.

Preferable GPS module：Using NEO UBLOX, GPS information can be shown by display screen, including：Latitude, height, speed The information such as degree, the satellite number for positioning, visible satellite number.K60 UART modules communicate with.

Preferably also include heart rate sensor to be used to measure heart rate in real time；Keysheet module is used for input data or made a choice ；UV UV-modules obtain the uitraviolet intensity for being presently in position so that user refers to；Display screen is used for display information.

The present invention has advantages below：

1st, the modes of GPS meter speeds is employed ensure that accuracy and break away from wired constraint.

2nd, while there is base speed measurement function, the unexistent function of low-grade code table is also added, such as measurement height above sea level, Temperature, air pressure etc..

3rd, the product possesses the function of code table and disclosure satisfy that to ride and use but the occasion that uses also is not limited to ride, and puts down Often watch can be regarded in life, there is provided real time data such as temperature and air pressure time etc., having broken routine, to be truly realized a thing more With.

Brief description of the drawings

Fig. 1 is the structural representation of the present invention.

Embodiment

The present invention will be further described below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to following institute State.

As shown in figure 1, a kind of small assistant that rides to be ridden based on open air on wrist-watch, the assistant include control module, power supply Management module, locating module, sensor assembly, display module, Keysheet module, the control module respectively with locating module, pass Sensor module, display module electrical connection, the power management module are electric with locating module, sensor assembly, display module respectively Connection, the Keysheet module electrically connects with control module, the sensor assembly including temperature sensor module, air pressure module, Heart rate sensor module, UV-module, MPU-6050 modules, above-mentioned module electrically connect with the control module respectively；It is described The nucleus module that mould is system is controlled, it is mainly that the signal of sensor assembly detection and other modules is mutually coordinated, compiled On the procedure basis write, display module control signal is given, is acted accordingly according to actual conditions；The control module includes A kind of single chip control module, the one-chip computer module uses MK60DN521VLL10 as main control chip, with Cortex-M4 kernels Structure, has 512KB program flash memories, 100pin, and maximum cpu frequency is 100MHz；The power management module is the assistant Motivational guarantee, the power management module use appropriate voltage chargeable lithium cell, and use DC-DC voltage transformation principles Obtain required voltage.The power management module can also arrange in pairs or groups solar recharging, and using luminous energy, but solar recharging needs to regard Situation determines；The locating module includes compass module and GPS module.The compass module is mainly responsible for the advance side that rides To sensing, the GPS module is mainly responsible for the collection of various information；The compass module is passed using a kind of based on earth's magnetic field The axle digital compass of HMC5883 tri- of sensor, the geomagnetic field sensors have the characteristics of high sensitivity, good reliability, and lead to IIC is crossed to obtain with the misalignment angle in earth's magnetic field with single chip communication so as to obtain current direction of advance；The GPS module uses NEO UBLOX, GPS information can be shown by display module, including：Latitude, height, speed, the satellite number for positioning, can See the information such as satellite number.The GPS module is communicated using the UART modules based on K60 simultaneously；The temperature sensor mould Block uses a kind of model DS18B20 temperature sensor, and the sensor supports " one-wire bus " interface, has and is miniaturized, is low Power consumption, high-performance, strong antijamming capability, easy the advantages that matching somebody with somebody microprocessor, directly temperature inversion can be supplied into serial digital signal Processor processing；The MPU-6050 modules are the first axle motion process component of conformability 6 in the whole world, are mainly used in measuring herein Acceleration, and when gps signal is lost, for calculating riding speed；The air pressure module is using a kind of model BMP085's Barometer, its measurement range are 300 ~ 1100hpa（Height above sea level -500 ~ 9000 meter）.Pneumatic parameter can be provided, also can combination temperature Approximate derivation goes out the height above sea level being presently in.

Claims (10)

1. A kind of 1. small assistant that rides to be ridden based on open air on wrist-watch, it is characterised in that：The assistant includes control module, power supply pipe Manage module, locating module, sensor assembly, display module, Keysheet module, the control module respectively with locating module, sensing Device module, display module electrical connection, the power management module are electrically connected with locating module, sensor assembly, display module respectively Connect, the Keysheet module electrically connects with control module, and the sensor assembly includes temperature sensor module, air pressure module, the heart Rate sensor assembly, UV-module, MPU-6050 modules, above-mentioned module electrically connect with the control module respectively.
2. A kind of 2. small assistant that rides to be ridden based on open air on wrist-watch according to claim 1, it is characterised in that：The control Molding is the nucleus module of system, mainly that the signal of sensor assembly detection and other modules is mutually coordinated, is being write Procedure basis on, give display module control signal, acted accordingly according to actual conditions.
3. A kind of 3. small assistant that rides to be ridden based on open air on wrist-watch according to claim 2, it is characterised in that：The control Molding block includes a kind of single chip control module, the one-chip computer module using MK60DN521VLL10 as main control chip, with Cortex-M4 inner cores, have 512KB program flash memories, 100pin, and maximum cpu frequency is 100MHz.
4. A kind of 4. small assistant that rides to be ridden based on open air on wrist-watch according to claim 1, it is characterised in that：The electricity Source control module is the motivational guarantee of the assistant, and the power management module uses the chargeable lithium cell of appropriate voltage, and Required voltage is obtained with DC-DC voltage transformation principles, and the power management module can also arrange in pairs or groups solar recharging, utilize light Can, but solar recharging needs optionally to determine.
5. A kind of 5. small assistant that rides to be ridden based on open air on wrist-watch according to claim 1, it is characterised in that：It is described fixed Position module includes compass module and GPS module, and the compass module is mainly responsible for riding the sensing of direction of advance, described GPS module is mainly responsible for the collection of various information.
6. A kind of 6. small assistant that rides to be ridden based on open air on wrist-watch according to claim 5, it is characterised in that：The finger Compass module uses a kind of axle digital compass of HMC5883 tri- based on geomagnetic field sensors, and the geomagnetic field sensors have High sensitivity, the characteristics of good reliability, and obtained by IIC and single chip communication with the misalignment angle in earth's magnetic field so as to be worked as Preceding direction of advance.
7. A kind of 7. small assistant that rides to be ridden based on open air on wrist-watch according to claim 5, it is characterised in that：It is described GPS module uses NEO UBLOX, and GPS information can be shown by display module, including：Latitude, height, speed, for positioning Satellite number, the information such as visible satellite number, while the GPS module is communicated using the UART modules based on K60.
8. A kind of 8. small assistant that rides to be ridden based on open air on wrist-watch according to claim 1, it is characterised in that：The temperature Degree sensor assembly uses a kind of model DS18B20 temperature sensor, and the sensor is supported " one-wire bus " interface, had Miniaturization, low-power consumption, high-performance, easily strong antijamming capability, the advantages that matching somebody with somebody microprocessor, can be directly by temperature inversion into serial number Word signal is for processor processing.
9. A kind of 9. small assistant that rides to be ridden based on open air on wrist-watch according to claim 8, it is characterised in that：It is described MPU-6050 modules are the first axle motion process component of conformability 6 in the whole world, are mainly used in measuring acceleration herein, with working as GPS During dropout, for calculating riding speed.
10. A kind of 10. small assistant that rides to be ridden based on open air on wrist-watch according to claim 8, it is characterised in that：It is described Air pressure module uses a kind of model BMP085 barometer, and its measurement range is 300 ~ 1100hpa（Height above sea level -500 ~ 9000 Rice）, pneumatic parameter can be provided, also can combination temperature approximate derivation go out the height above sea level being presently in.