CN112656391A - Intelligent bracelet testing system and method for assisting driving - Google Patents
Intelligent bracelet testing system and method for assisting driving Download PDFInfo
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- CN112656391A CN112656391A CN202011408815.5A CN202011408815A CN112656391A CN 112656391 A CN112656391 A CN 112656391A CN 202011408815 A CN202011408815 A CN 202011408815A CN 112656391 A CN112656391 A CN 112656391A
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Abstract
One or more embodiments of the present disclosure provide a system and a method for testing an intelligent bracelet for assisting driving, where a heart rate measuring unit is provided, and it is determined whether a heart rate of the intelligent bracelet is accurate according to a measurement result, and a wireless signal transmitting unit and a wireless signal receiving unit are provided, so as to simulate a wireless signal that is sent out in a specific frequency band and test whether the intelligent bracelet can normally receive the signal within a set range, and a signal of abnormal information sent out by the intelligent bracelet can be measured by the wireless signal receiving unit and normally received, and the intelligent bracelet is tested by the testing system, so as to supervise reliability and quality of the intelligent bracelet, and ensure that the intelligent bracelet for assisting driving can meet functional and market requirements.
Description
Technical Field
One or more embodiments of this specification relate to intelligence and dress manufacturing technical field, especially relate to a supplementary driving is with intelligent bracelet test system and method.
Background
With the development of intelligent wearing technology, more and more intelligent wearing devices are applied to various fields of life and production, and particularly, the application scene of the intelligent bracelet is the most extensive;
for example, in the field of road traffic safety, an intelligent bracelet is combined with a heart rate monitoring technology to detect and remind fatigue driving of a driver so as to improve traffic safety and reduce accidents, however, the reminded fatigue driver often cannot find a place and an actual machine for parking and resting at once, and still runs on a road in a fatigue driving state within a period of time, so that potential safety hazards are brought to other vehicles on the road, and therefore a new technology needs to be developed to deal with the situations;
in addition, in order to ensure that the developed new product can complete the required functions, a set of test system needs to be developed to test the new product.
Disclosure of Invention
In view of the above, one or more embodiments of the present disclosure are directed to a system and a method for testing a smart bracelet for driving assistance, so as to solve the technical problems mentioned above.
In view of the above, one or more embodiments of the present disclosure provide a driving assistant smart bracelet testing system for testing a driving assistant smart bracelet, where the driving assistant smart bracelet includes a heart rate detection portion for measuring a heart rate of a wearer, a signal transmission module for transmitting abnormal information to other smart bracelets within a set range in a specified frequency band, and a signal reception module for receiving a signal of the abnormal information;
the test system comprises:
a heart rate measuring unit for measuring a heart rate of the wearer;
the wireless signal transmitting unit is used for transmitting a wireless signal of a specified frequency band and adjusting the strength of the transmitted signal;
and the wireless signal receiving unit is used for receiving the signal of the abnormal information and measuring the strength of the received signal.
Preferably, the system further comprises a first moving mechanism for moving the wireless signal receiving unit.
Preferably, the system further comprises a second moving mechanism for moving the wireless signal transmitting unit.
A driving-assisting intelligent bracelet testing method is based on the driving-assisting intelligent bracelet testing system, and comprises the following steps:
the heart rate of the wearer is measured through the heart rate measuring unit, the heart rate of the wearer is compared with the heart rate of the wearer measured by the smart bracelet, if the error is lower than a set threshold value, the detected heart rate is judged to be qualified, otherwise, the detected heart rate is not qualified;
the wireless signal transmitting unit is used for transmitting a wireless signal of a specified frequency band, the intelligent bracelet is placed in the transmitting range of the wireless signal transmitting unit, and whether the intelligent bracelet can receive the wireless signal transmitted by the wireless signal transmitting unit is checked;
when the intelligent bracelet sends the signal of abnormal information to the settlement within range with appointed frequency channel, arrange wireless signal receiving element in the settlement within range, measure wireless signal receiving element and can receive the signal of abnormal information.
Preferably, when it is checked whether the smart band can receive the wireless signal transmitted by the wireless signal transmitting unit, the method further includes:
adjusting the distance between the intelligent bracelet and the wireless signal transmitting unit, and measuring the limit distance that the intelligent bracelet can receive the wireless signal transmitted by the wireless signal transmitting unit;
adjust the intensity of the radio signal that radio signal emission unit sent, measure under different radio signal intensity, the limit distance that the radio signal that radio signal emission unit sent can be received to intelligent bracelet.
Preferably, when measuring whether the wireless signal receiving unit can receive the signal of the abnormal information, the method further comprises:
the signal intensity of the received abnormal signal is measured when the wireless signal receiving unit is at the edge of the set range.
From the above, it can be seen that the smart band testing system and method for driving assistance provided in one or more embodiments of the present specification, by providing the heart rate measuring unit, determine whether the heart rate of the smart band is accurate according to the measurement result, and by providing the wireless signal transmitting unit and the wireless signal receiving unit, can simulate the wireless signal that sends the specified frequency band to test whether the smart band can normally receive the signal within the set range, and can measure the signal of the abnormal information sent by the smart band through the wireless signal receiving unit, and whether the signal can be normally received, and test the smart band through the testing system, thereby supervising the reliability and quality of the smart band, and ensuring that the smart band for driving assistance can meet the functional and market requirements.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.
FIG. 1 is a block diagram of a test system according to one or more embodiments of the present disclosure;
FIG. 2 is a schematic flow chart of a testing method according to one or more embodiments of the present disclosure.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
One or more embodiments of the present disclosure provide a driving assistant smart bracelet testing system, configured to test a driving assistant smart bracelet, where the driving assistant smart bracelet includes a heart rate detection portion configured to measure a heart rate of a wearer, a signal transmission module configured to transmit abnormal information to other smart bracelets within a set range in a specified frequency band, and a signal reception module configured to receive a signal of the abnormal information.
This supplementary driving uses intelligent bracelet at the during operation, through measuring the person's of wearing rhythm of the heart, calculate person's of wearing rhythm of the heart increase rate, judge person's of wearing fatigue level, if fatigue level is higher than the setting value, then send the signal of abnormal information to other intelligent bracelets of settlement within range through signaling module, then when other intelligent bracelets received the signal of this abnormal information, can send the warning to person of wearing, remind person of wearing to pay attention to the condition of driver fatigue within range, avoid the emergence of traffic accident.
The core index of this intelligent bracelet of event test lies in, and whether the rhythm of the heart detects accurately, can normally communicate between signal transmission module and the signal receiving module, and in view of the above, the intelligent bracelet test system for driver assistance disclosed in the embodiment of this specification includes rhythm of the heart measuring unit, radio signal transmitting unit and radio signal receiving unit.
The heart rate measuring unit is used for measuring the heart rate of a wearer, the wireless signal transmitting unit is used for transmitting a wireless signal of a specified frequency band and adjusting the strength of the transmitted signal, and the wireless signal receiving unit is used for receiving the signal of abnormal information and measuring the strength of the received signal.
Through setting up the rhythm of the heart measuring unit, whether accurate according to the measurement of the intelligent bracelet measurement rhythm of the heart is judged to the measuring result, through setting up radio signal transmitting unit and radio signal receiving unit, thereby can simulate the radio signal who sends appointed frequency channel and test whether intelligent bracelet can normally receive this signal in setting for the within range, and can measure the signal of the abnormal information that intelligent bracelet sent through radio signal receiving unit, whether can normally receive, through the test of test system to intelligent bracelet, thereby supervise the reliability and the quality of intelligent bracelet, ensure that supplementary driving can satisfy function and market demand with intelligent bracelet.
As an implementation manner, the system further includes a first moving mechanism for driving the wireless signal receiving unit to move, and when the signal that the smart band sends the abnormal information can be measured by driving the wireless signal receiving unit to move, the wireless signal receiving unit is located at the signal intensity received by each place within the setting range of the smart band.
As an implementation mode, the system further comprises a second moving mechanism for driving the wireless signal transmitting unit to move, and the limit distance that the intelligent bracelet can receive the wireless signal transmitted by the wireless signal transmitting unit can be measured by driving the wireless signal transmitting unit to move.
The embodiment of the present specification further provides a method for testing an intelligent bracelet for driver assistance, and based on the system for testing an intelligent bracelet for driver assistance, the method includes:
the heart rate of the wearer is measured through the heart rate measuring unit, the heart rate of the wearer is compared with the heart rate of the wearer measured by the smart bracelet, if the error is lower than a set threshold value, the detected heart rate is judged to be qualified, otherwise, the detected heart rate is not qualified;
sending a wireless signal of a specified frequency band through the wireless signal transmitting unit, placing the intelligent bracelet in the transmitting range of the wireless signal transmitting unit, and checking whether the intelligent bracelet can receive the wireless signal sent by the wireless signal transmitting unit;
when the intelligent bracelet sends the signal of abnormal information to the setting range with appointed frequency channel, will wireless signal receiving element arranges in the setting range, measure wireless signal receiving element can receive the signal of abnormal information.
As an implementation manner, when it is checked whether the smart band can receive the wireless signal transmitted by the wireless signal transmitting unit, the method further includes:
adjusting the distance between the intelligent bracelet and the wireless signal transmitting unit, and measuring the limit distance of the intelligent bracelet capable of receiving the wireless signal transmitted by the wireless signal transmitting unit;
adjust the intensity of the radio signal that radio signal emission unit sent, measure under different radio signal intensity, the limit distance that the radio signal that radio signal emission unit sent can be received to intelligent bracelet.
As an embodiment, when measuring whether the wireless signal receiving unit can receive the signal of the abnormal information, the method further includes:
and measuring the strength of the received abnormal signal when the wireless signal receiving unit is positioned at the edge of the set range.
Through the test, can test the function use of intelligent bracelet to through the signal transmission intensity of adjustment intelligent bracelet, and signal reception threshold value, realize that intelligent bracelet sends the function of the signal of abnormal information with appointed frequency channel to other intelligent bracelets of settlement within range.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.
In addition, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown in the provided figures, for simplicity of illustration and discussion, and so as not to obscure one or more embodiments of the disclosure. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the understanding of one or more embodiments of the present description, and this also takes into account the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the one or more embodiments of the present description are to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the disclosure, it should be apparent to one skilled in the art that one or more embodiments of the disclosure can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (6)
1. The intelligent bracelet testing system for driving assistance is used for testing an intelligent bracelet for driving assistance, and the intelligent bracelet for driving assistance comprises a heart rate detection part for measuring the heart rate of a wearer, a signal sending module for sending abnormal information to other intelligent bracelets in a set range in a specified frequency band, and a signal receiving module for receiving signals of the abnormal information;
the test system comprises:
a heart rate measuring unit for measuring a heart rate of the wearer;
the wireless signal transmitting unit is used for transmitting a wireless signal of a specified frequency band and adjusting the strength of the transmitted signal;
and a wireless signal receiving unit for receiving the signal of the abnormal information and measuring the strength of the received signal.
2. The system for testing a smart bracelet for driver assistance according to claim 1, further comprising a first moving mechanism for moving the wireless signal receiving unit.
3. The system for testing a smart bracelet for driver assistance according to claim 2, further comprising a second moving mechanism for moving the wireless signal transmitting unit.
4. A driving-assistant smart bracelet testing method based on the driving-assistant smart bracelet testing system of claim 1, the method comprising:
the heart rate of the wearer is measured through the heart rate measuring unit, the heart rate of the wearer is compared with the heart rate of the wearer measured by the smart bracelet, if the error is lower than a set threshold value, the detected heart rate is judged to be qualified, otherwise, the detected heart rate is not qualified;
sending a wireless signal of a specified frequency band through the wireless signal transmitting unit, placing the intelligent bracelet in the transmitting range of the wireless signal transmitting unit, and checking whether the intelligent bracelet can receive the wireless signal sent by the wireless signal transmitting unit;
when the intelligent bracelet sends the signal of abnormal information to the setting range with appointed frequency channel, will wireless signal receiving element arranges in the setting range, measure wireless signal receiving element can receive the signal of abnormal information.
5. The method for testing the smart band for assisting driving according to claim 4, wherein when it is checked whether the smart band can receive the wireless signal transmitted from the wireless signal transmitting unit, the method further comprises:
adjusting the distance between the intelligent bracelet and the wireless signal transmitting unit, and measuring the limit distance of the intelligent bracelet capable of receiving the wireless signal transmitted by the wireless signal transmitting unit;
adjust the intensity of the radio signal that radio signal emission unit sent, measure under different radio signal intensity, the limit distance that the radio signal that radio signal emission unit sent can be received to intelligent bracelet.
6. The method for testing a smart bracelet for driver assistance according to claim 4, wherein when measuring whether the wireless signal receiving unit can receive the signal of the abnormal information, the method further comprises:
and measuring the strength of the received abnormal signal when the wireless signal receiving unit is positioned at the edge of the set range.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011408815.5A CN112656391A (en) | 2020-12-04 | 2020-12-04 | Intelligent bracelet testing system and method for assisting driving |
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| CN202011408815.5A CN112656391A (en) | 2020-12-04 | 2020-12-04 | Intelligent bracelet testing system and method for assisting driving |
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Application publication date: 20210416 |