CN114624542A - System and method for testing functions of intelligent helmet - Google Patents
System and method for testing functions of intelligent helmet Download PDFInfo
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- CN114624542A CN114624542A CN202210434363.0A CN202210434363A CN114624542A CN 114624542 A CN114624542 A CN 114624542A CN 202210434363 A CN202210434363 A CN 202210434363A CN 114624542 A CN114624542 A CN 114624542A
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- 238000012360 testing method Methods 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 29
- 230000003993 interaction Effects 0.000 claims abstract description 7
- 238000005070 sampling Methods 0.000 claims description 11
- 230000003071 parasitic effect Effects 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000011990 functional testing Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 101100456831 Caenorhabditis elegans sams-5 gene Proteins 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The invention provides a system for testing the function of an intelligent helmet, which comprises an upper computer, the intelligent helmet and a clamp for fixing the intelligent helmet, wherein the upper computer performs data interaction with the intelligent helmet through the clamp, the intelligent helmet is provided with a wireless charging RX module, an NFC passive tag, a distance sensor and a human body sensor, the clamp is provided with a wireless charging TX module, an NFC reading head and a metal baffle, the wireless charging TX module is used for testing the wireless charging function of the wireless charging RX module of the intelligent helmet, the NFC reading head is used for testing the tag function of the NFC passive tag of the intelligent helmet, and the metal baffle is used for testing the sensing functions of the distance sensor and the human body sensor of the intelligent helmet. The invention also provides a method for testing the function of the intelligent helmet. The invention has the beneficial effects that: the function test efficiency of the intelligent helmet is improved, and the equipment cost and the labor cost are reduced.
Description
Technical Field
The invention relates to an intelligent helmet, in particular to a system and a method for testing functions of the intelligent helmet.
Background
The intelligent helmet comprises a master control unit, a wireless charging receiving unit, a human body induction, a distance sensor, a gravity sensor, an NFC passive tag module, can realize wearing detection of a rider helmet, data interaction is carried out on the helmet and a bicycle basket, wireless charging is carried out, functions are bound to intelligent helmet and bicycle basket automatic identification, along with the increase of functions of the intelligent helmet, corresponding intelligent helmets are more in the test procedure of a factory, and the equipment cost and the labor cost required by the factory test are increased accordingly.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a system and a method for testing the function of an intelligent helmet.
The invention provides a system for testing the function of an intelligent helmet, which comprises an upper computer, the intelligent helmet and a clamp for fixing the intelligent helmet, wherein the upper computer performs data interaction with the intelligent helmet through the clamp, the intelligent helmet is provided with a wireless charging RX module, an NFC passive tag, a distance sensor and a human body sensor, the clamp is provided with a wireless charging TX module, an NFC reading head and a metal baffle, the wireless charging TX module is used for testing the wireless charging function of the wireless charging RX module of the intelligent helmet, the NFC reading head is used for testing the tag function of the NFC passive tag of the intelligent helmet, and the metal baffle is used for testing the sensing functions of the distance sensor and the human body sensor of the intelligent helmet.
As a further improvement of the invention, a dongle Bluetooth module is arranged on the clamp, the upper computer performs data interaction with the dongle Bluetooth module on the clamp through a USB, the dongle Bluetooth module on the clamp performs Bluetooth pairing with the intelligent helmet, and the upper computer sends an instruction to the intelligent helmet through the dongle Bluetooth module to acquire test data so as to judge whether the function of the helmet is normal.
As a further improvement of the invention, the metal baffle is an aluminum baffle.
The invention also provides a method for testing the functions of the intelligent helmet, which is based on the system to perform the following functions of the intelligent helmet:
and (3) testing the function of the label: reading data of an NFC passive tag of the intelligent helmet through an NFC reading head on the clamp, sending an instruction to the NFC reading head by the upper computer to read the data of the NFC passive tag of the intelligent helmet, if the read data is inconsistent with correct data of the NFC passive tag, not passing a tag function test, and if the read data is consistent with the correct data of the NFC passive tag, passing the tag function test;
wireless functional test that charges: the upper computer sends an instruction to the intelligent helmet through the dongle Bluetooth module on the clamp so as to read the charging current of the wireless charging RX module of the intelligent helmet, if the read charging current is within a set range, the wireless charging function test is passed, and if the read charging current is not within the set range, the wireless charging function test is not passed;
and (3) testing a distance sensing function: keeping the distance between the metal baffle and the distance sensor within a set range, sending an instruction to the intelligent helmet by the upper computer through a dongle Bluetooth module on the clamp to enable the distance sensor to emit infrared light to the metal baffle, reflecting the infrared light back to the distance sensor by the metal baffle, connecting the distance sensor to an ADC (analog-to-digital converter) pin of a CPU (central processing unit) of the intelligent helmet, converting sampling data of the distance sensor into voltage data by the CPU through ADC sampling, sending an instruction to the intelligent helmet by the upper computer through the clamp to read the voltage data of the intelligent helmet, and if the read voltage data is within a threshold, passing the voltage data and not passing the voltage data if the voltage data exceeds the threshold;
and (3) testing a human body sensing function: keep the distance of metal baffle and human inductor within the settlement range, when being close to metal baffle, parasitic capacitance on the human inductor can produce the change of data, the human inductor connects on the ADC pin of the CPU of intelligent helmet, CPU passes through the ADC sampling and changes the data that parasitic capacitance produced into voltage data, the host computer sends the instruction for intelligent helmet through the dongle bluetooth module on the anchor clamps, in order to read the voltage data of intelligent helmet, if the voltage data who reads is in the threshold, then pass through, surpass then not pass through.
The invention has the beneficial effects that: the function test efficiency of the intelligent helmet is improved, and the equipment cost and the labor cost are reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other solutions can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of a system for intelligent helmet functional testing according to the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention is further described with reference to the following description and embodiments in conjunction with the accompanying drawings.
As shown in figure 1, a system for intelligent helmet function test for production test, including host computer 1, anchor clamps 2 and helmet 3, helmet 3 is the intelligent helmet, and this intelligent helmet can be applied to sharing electric bicycle.
The clamp 2 mainly plays a role in fixing the helmet 3 and assisting in testing.
Dongle generally refers to Dongle, and Dongle (Software Dongle) is a kind of encryption method for computer Software, and is commonly called "hardware Dongle". Is a piece of hardware inserted into a parallel port (printing output port) or a USB port of a computer.
The helmet 3 includes a wireless charging RX module 31, an NFC passive tag 32, a distance sensor 33, and a human body sensor 34.
The metal shield 24 is a grey metal, such as aluminum, of size 5 x 5 cm.
The invention provides a system for testing the function of an intelligent helmet, which has the following working principle:
1. during testing, the upper computer 1 is paired with the helmet through the dongle bluetooth module 21, the upper computer 1 sends an instruction to the dongle bluetooth module 21 to read data of the NFC passive tag 32, if the data of the NFC passive tag is 0000000, the upper computer 1 automatically judges that the NFC passive tag 32 does not normally work, and the FAIL is direct, if the data read by the upper computer 1 is not 0000000.
2. During the test, wireless TX module 22 that charges on anchor clamps 2 charges for helmet 3, wireless TX module 22 that charges sets up to about 25mm with helmet 3's distance, host computer 1 sends the charging current that the instruction read helmet 3 through dongle bluetooth module 21, the realization is to the wireless RX module 31 that charges on the helmet 3's detection, need not the staff and go to see DC power supply current's change, host computer 1 carries out the bluetooth through dongle bluetooth module 21 and helmet 3 and pairs, host computer 1 reads out helmet 3's charging current through bluetooth communication, if at the within range of setting for then pass, exceed threshold FAIL.
3. During the test, host computer 1 sends the instruction through the ongle bluetooth module 21 and makes distance sensor 33 launch infrared light to metal baffle 24 on, metal baffle 24 and distance sensor 33's distance are about 25mm, metal baffle 24 can reflect infrared light, distance sensor 33 is passed back to the infrared light of reflection, distance sensor 33 is the direct connection on CPU's ADC pin, CPU passes through ADC sampling and turns into voltage data with distance sensor 33's sampling data, host computer 1 carries out the bluetooth through dongle bluetooth module 21 and helmet 3 and pairs, host computer 1 reads ADC voltage sampling data through bluetooth communication and judges, pass in the threshold, surpass threshold FAIL.
4. Human inductor 34 sets up the distance with metal baffle 24 and is 20mm, human inductor 34 is close to with metal baffle 24, parasitic capacitance on human inductor 34 can produce the change of data, CPU passes through the ADC sampling and changes the data that parasitic capacitance produced into voltage data, host computer 1 carries out the bluetooth through dongle bluetooth module 21 and helmet 3 and pairs, the voltage data who reads the ADC sampling through bluetooth communication send instruction judges, pass in the threshold, surpass threshold FAIL.
According to the invention, the NFC read head 23, the wireless charging TX module 22, the metal baffle plate 24 and the dongle Bluetooth module 21 are added on the clamp 2, functions contained in the helmet 3 are concentrated in one work station for testing, and the NFC read head 23, the wireless charging TX module 22, the metal baffle plate 24 and the dongle Bluetooth module 21 are all fixed at fixed positions on the clamp, so that the consistency and stability of factory testing are improved, the misdetection rate generated by helmet testing is reduced, the rapid positioning problem of factory maintenance and analysis is facilitated, and the equipment cost and the labor cost of a factory are reduced.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (4)
1. The utility model provides a system for be used for intelligent helmet functional test which characterized in that: including host computer, intelligent helmet and the anchor clamps of fixed intelligent helmet, wherein, the host computer through with anchor clamps with the intelligent helmet carries out data interaction, be equipped with wireless RX module, the NFC passive tag that charges, apart from inductor and human inductor on the intelligent helmet, be equipped with wireless TX module, NFC read head and the metal baffle of charging on the anchor clamps, wireless TX module that charges is used for the test the wireless function of charging of the wireless RX module that charges of intelligent helmet, the NFC read head is used for the test the label function of the NFC passive tag of intelligent helmet, the metal baffle is used for the test the sensing function of the distance inductor and the human inductor of intelligent helmet.
2. The system for intelligent helmet functional testing of claim 1, wherein: the helmet is characterized in that a dongle Bluetooth module is arranged on the clamp, the upper computer performs data interaction with the dongle Bluetooth module on the clamp through a USB (universal serial bus), the dongle Bluetooth module on the clamp performs Bluetooth pairing with the intelligent helmet, and the upper computer sends an instruction to the intelligent helmet through the dongle Bluetooth module to acquire test data to judge whether the function of the helmet is normal.
3. The system for intelligent helmet functional testing of claim 1, wherein: the metal baffle is an aluminum baffle.
4. A method for testing the function of an intelligent helmet is characterized in that: functional testing of the following intelligent helmet based on the system of any one of claims 1 to 3:
and (3) testing the function of the label: reading data of an NFC passive tag of the intelligent helmet through an NFC reading head on the clamp, sending an instruction to the NFC reading head by the upper computer to read the data of the NFC passive tag of the intelligent helmet, if the read data is inconsistent with correct data of the NFC passive tag, not passing a tag function test, and if the read data is consistent with the correct data of the NFC passive tag, passing the tag function test;
wireless charging function test: the upper computer sends an instruction to the intelligent helmet through the dongle Bluetooth module on the clamp so as to read the charging current of the wireless charging RX module of the intelligent helmet, if the read charging current is within a set range, the wireless charging function test is passed, and if the read charging current is not within the set range, the wireless charging function test is not passed;
and (3) distance sensing function test: keeping the distance between the metal baffle and the distance sensor within a set range, sending an instruction to the intelligent helmet by an upper computer through a dongle Bluetooth module on the clamp, enabling the distance sensor to emit infrared light to the metal baffle, reflecting the infrared light back to the distance sensor by the metal baffle, connecting the distance sensor to an ADC pin of a CPU of the intelligent helmet, converting sampling data of the distance sensor into voltage data by the CPU through ADC sampling, sending an instruction to the intelligent helmet by the upper computer through the clamp to read the voltage data of the intelligent helmet, and if the read voltage data are within a threshold, passing the voltage data, and if the voltage data exceed the threshold, not passing the voltage data;
and (3) testing a human body sensing function: keep the distance of metal baffle and human inductor within the settlement range, when being close to metal baffle, parasitic capacitance on the human inductor can produce the change of data, the human inductor connects on the ADC pin of the CPU of intelligent helmet, CPU passes through the ADC sampling and changes the data that parasitic capacitance produced into voltage data, the host computer sends the instruction for intelligent helmet through the dongle bluetooth module on the anchor clamps, in order to read the voltage data of intelligent helmet, if the voltage data who reads is in the threshold, then pass through, surpass then not pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210434363.0A CN114624542A (en) | 2022-04-24 | 2022-04-24 | System and method for testing functions of intelligent helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210434363.0A CN114624542A (en) | 2022-04-24 | 2022-04-24 | System and method for testing functions of intelligent helmet |
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| Publication Number | Publication Date |
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| CN114624542A true CN114624542A (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210434363.0A Pending CN114624542A (en) | 2022-04-24 | 2022-04-24 | System and method for testing functions of intelligent helmet |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206932255U (en) * | 2017-04-05 | 2018-01-26 | 东莞市沃德精密机械有限公司 | Mobile phone wireless charge function measurement jig |
| CN108362322A (en) * | 2018-01-16 | 2018-08-03 | 奇酷互联网络科技（深圳）有限公司 | Sensor testing method, device and readable storage medium storing program for executing |
| CN109099941A (en) * | 2018-07-23 | 2018-12-28 | 深圳麦格米特电气股份有限公司 | Toilet seat, seat detection device and its seat detection method |
| CN111726795A (en) * | 2020-06-30 | 2020-09-29 | 展讯通信（上海）有限公司 | Method and equipment for testing intelligent terminal |
| WO2021189645A1 (en) * | 2020-03-27 | 2021-09-30 | 深圳光启超材料技术有限公司 | Smart helmet and control method therefor |
| CN216255682U (en) * | 2021-11-02 | 2022-04-12 | 深圳市研强物联技术有限公司 | Intelligent helmet with wearing detection, wireless charging and NFC communication functions |
-
2022
- 2022-04-24 CN CN202210434363.0A patent/CN114624542A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206932255U (en) * | 2017-04-05 | 2018-01-26 | 东莞市沃德精密机械有限公司 | Mobile phone wireless charge function measurement jig |
| CN108362322A (en) * | 2018-01-16 | 2018-08-03 | 奇酷互联网络科技（深圳）有限公司 | Sensor testing method, device and readable storage medium storing program for executing |
| CN109099941A (en) * | 2018-07-23 | 2018-12-28 | 深圳麦格米特电气股份有限公司 | Toilet seat, seat detection device and its seat detection method |
| WO2021189645A1 (en) * | 2020-03-27 | 2021-09-30 | 深圳光启超材料技术有限公司 | Smart helmet and control method therefor |
| CN111726795A (en) * | 2020-06-30 | 2020-09-29 | 展讯通信（上海）有限公司 | Method and equipment for testing intelligent terminal |
| CN216255682U (en) * | 2021-11-02 | 2022-04-12 | 深圳市研强物联技术有限公司 | Intelligent helmet with wearing detection, wireless charging and NFC communication functions |
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