CN113284334A - Receiving head testing device and receiving head testing system - Google Patents
Receiving head testing device and receiving head testing system Download PDFInfo
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- CN113284334A CN113284334A CN202110685705.1A CN202110685705A CN113284334A CN 113284334 A CN113284334 A CN 113284334A CN 202110685705 A CN202110685705 A CN 202110685705A CN 113284334 A CN113284334 A CN 113284334A
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- 238000012360 testing method Methods 0.000 title claims abstract description 155
- 230000033001 locomotion Effects 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000008054 signal transmission Effects 0.000 claims description 15
- 238000010304 firing Methods 0.000 claims description 13
- 230000005484 gravity Effects 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000002349 favourable effect Effects 0.000 abstract description 12
- 238000005259 measurement Methods 0.000 abstract description 9
- 230000011664 signaling Effects 0.000 abstract description 5
- 238000013522 software testing Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 13
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
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Abstract
The application provides a receiving head testing device and a receiving head testing system. The receiving head testing device comprises: a motion module comprising a drive assembly and a steering assembly; the signal sending and ranging module comprises an infrared signal sending component and a laser ranging transmitting and receiving component; and the control module is used for receiving the remote control signal sent by the control device and controlling the motion module and the signal sending and distance measuring module. Utilize this receiving head testing arrangement can remove under controlling means remote control, replace artifical the walking to adopt signaling and range finding module to carry out the range finding and utilize control module to record this receiving distance simultaneously, replace artifical measurement and record receiving distance, be favorable to improving efficiency of software testing, also be favorable to practicing thrift the labour, reduce intensity of labour.
Description
Technical Field
The invention relates to the technical field of electronic product testing, in particular to a receiving head testing device and a receiving head testing system.
Background
The receiving head is used as a main device for realizing remote control function of various household appliances, and is used for receiving the instruction sent by the remote controller and transmitting the instruction to the mainboard chip so as to realize various functional requirements. The receiving capability of the receiving head is mainly determined by the sensitivity of the receiving head at different receiving distances and angles. The receiving capability of the receiving head is an important quality index of the receiving head and belongs to necessary test contents of the links of delivery from a supplier and entry to a customer.
In the prior art, the factory test of the receiving head needs to be completed by two persons. One person is responsible for inserting and replacing the receiving head, adjusting the angle of the receiving head and observing whether the receiving head effectively receives the signals; the other person is responsible for transmitting signals and calculating the transmission distance using the controller as a receiving head testing device.
However, the remote controller is used as a receiving head testing device, so that the in-factory test of the receiving head needs to be completed by two persons in a matching way, and the tester needs to move back and forth to calculate the distance, so that the testing efficiency is low, the labor is not saved, and the labor intensity is reduced.
Disclosure of Invention
To solve the above problems in the prior art, the present application provides a receiving head testing apparatus and a receiving head testing system. This receiving head testing arrangement can remove under controlling means remote control, replaces artifical the walking to adopt signaling and range finding module to carry out the range finding and utilize control module record this receiving distance simultaneously, replace artifical measurement and record receiving distance, be favorable to improving efficiency of software testing, also be favorable to practicing thrift the labour, reduce intensity of labour.
In a first aspect, the present invention provides a receiving head testing apparatus, the apparatus comprising: a motion module comprising a drive assembly and a steering assembly; the signal sending and ranging module comprises an infrared signal sending component and a laser ranging transmitting and receiving component; and the control module is used for receiving a remote control signal sent by the control device and controlling the motion module and the signal sending and ranging module. Utilize this receiving head testing arrangement, it can remove under the controlling means remote control, replaces artifical the walking to adopt signaling and range finding module to carry out the range finding and utilize control module to record this receiving distance simultaneously, replace artifical measurement and record receiving distance, be favorable to improving efficiency of software testing, also be favorable to practicing thrift the labour, reduce intensity of labour.
In one embodiment of the first aspect, the signal sending and ranging module further includes a sending rod, and the infrared signal sending component and the laser ranging transmission receiving component are disposed at a top end of the sending rod; the launching rod is a rotatable and telescopic launching rod. Through this embodiment, utilize the rotation and the flexible of transmission pole, can change orientation and the height of infrared signal transmission subassembly and laser rangefinder transmission receiving assembly to send infrared signal and range finding to the receiving hair that awaits measuring better.
In one embodiment of the first aspect, the firing rod is communicatively coupled to the control module, and the control module is capable of controlling and recording the height and rotational angle of the firing rod. Through this embodiment, control module can take notes the height and the turned angle of transmission pole to judge the displacement between receiving head testing arrangement to the receiving head that awaits measuring.
In one embodiment of the first aspect, the infrared signal transmission assembly is detachably connected to the emission rod, and the infrared signal transmission frequency is switched by switching the infrared signal transmission assembly. Through the implementation mode, the infrared signal sending assembly can be switched at any time to switch the infrared signal sending frequency, so that the receiving capability of the receiving head to be tested under different frequencies can be tested, and the testing range can be expanded.
In one embodiment of the first aspect, the drive assembly includes a stepper motor and rear wheels, and the steering assembly includes front wheels. By the embodiment, the receiving head testing device can be static, move forwards, move backwards or turn, and the receiving head testing device can be accurately moved.
In one embodiment of the first aspect, the apparatus further comprises a base plate and a cover plate, wherein the base plate is used for fixing the motion module, the control module and the signal sending and ranging module; the cover plate is used for at least partially covering the motion module, the control module and the signal sending and ranging module. Through this embodiment, the bottom plate can play the effect of bearing its part, improves receiving head testing arrangement's integrated nature, and the apron can prevent that the dust from getting into each module, is favorable to improving receiving head testing arrangement's life.
In a second aspect, the present invention also provides a receiving head testing system, which includes the receiving head testing apparatus described in the first aspect and any one of the embodiments thereof. By utilizing the receiving head test system, because the receiving head test system comprises the receiving head test device, the receiving head test system is beneficial to avoiding the back and forth movement of testers, can replace manual measurement and recording of receiving distance, is beneficial to improving the test efficiency, is also beneficial to saving labor force and reducing the labor intensity.
In one embodiment of the second aspect, the system further comprises said control means and a universal angle base for securing the receiving head; the control device is a mobile terminal; the control device is provided with a receiving head test APP; the control device and the control module of the receiving head testing device can communicate through Bluetooth; the universal angle base is rotatable to change the orientation of the receiving head. Through this embodiment, can use mobile terminal control receiving head testing arrangement's control module, and general angle base can rotate in order to change the orientation of receiving head to improve the automatic ability of test, avoid the orientation of manual regulation receiving head.
In one embodiment of the second aspect, the control device is equipped with a gravity sensor comprising a gyroscope. With this embodiment, the mobile terminal can control the forward, backward, and steering of the receiving head test apparatus according to its own forward, backward, and steering.
In one embodiment of the second aspect, the universal angle mount is fitted with a buzzer to indicate whether the receiving head is receiving an infrared signal well. Through this embodiment, the tester can judge whether the receiving head normally receives infrared signals through the buzzer sound.
In one embodiment of the second aspect, the interface of the receiving head test APP comprises a virtual remote sensing, a bluetooth switch and a gravity switch; the interface of the receiving head test APP is also used for displaying the displacement and the speed of the receiving head test device relative to the receiving head. Through the implementation mode, the control and the control of the test process by the tester are facilitated.
Compared with the prior art, the receiving head testing device and the receiving head testing system have the following beneficial effects.
1. Utilize this receiving head testing arrangement, it can remove under the controlling means remote control, replaces artifical the walking to adopt signaling and range finding module to carry out the range finding and utilize control module to record this receiving distance simultaneously, replace artifical measurement and record receiving distance, be favorable to improving efficiency of software testing, also be favorable to practicing thrift the labour, reduce intensity of labour.
2. Through the rotation and the flexible of transmission pole, can change infrared signal transmission subassembly and laser range finding transmission receiving assembly's orientation and height to send infrared signal and range finding to the receiving hair that awaits measuring better.
3. The infrared signal sending assembly is detachably connected with the transmitting rod, so that the infrared signal sending assembly can be switched at any time to switch the infrared signal sending frequency, the receiving capacity of the receiving head to be tested under different frequencies can be tested, and the testing range can be expanded.
The features mentioned above can be combined in various suitable ways or replaced by equivalent features as long as the object of the invention is achieved.
Drawings
The invention will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings, in which:
fig. 1 is a schematic external view showing a receiving head testing apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram illustrating a signal transmitting and ranging module of a receiving head testing apparatus according to an embodiment of the present invention;
fig. 3 is a schematic view showing an internal structure of a receiving head testing apparatus according to an embodiment of the present invention;
fig. 4 shows a system configuration diagram of a receiving head test system according to an embodiment of the present invention.
List of reference numerals:
1-a motion module; 2-a signal sending and ranging module; 3-a control module; 4-a bottom plate; 5-cover plate; 6-a mobile terminal; 7-a universal angle base; 8-a receiving head test system; 9-a receiving head testing device; 10-a support column; 11-a drive assembly; 12-a steering assembly; 15-a power supply; 21-an infrared signalling component; 22-laser ranging transmitting and receiving assembly; 23-shooting pole.
In the drawings, like parts are provided with like reference numerals. The drawings are not to scale.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 1 to 3, the present embodiment provides a receiving head test apparatus 9, the receiving head test apparatus 9 including: a motion module 1 comprising a drive assembly 11 and a steering assembly 12; the signal sending and ranging module 2 comprises an infrared signal sending component 21 and a laser ranging transmitting and receiving component 22; and the control module 3 is used for receiving the remote control signal sent by the control device and controlling the motion module 1 and the signal sending and ranging module 2.
The motion module 1 comprises a driving component 11 and a steering component 12, the driving component 11 drives the receiving head testing device 9 to move, and the steering component 12 controls the moving direction of the receiving head testing device 9 in the moving process.
The signal sending and ranging module 2 has two main functions, one is to send infrared signals to the receiving head to be measured by using the infrared signal sending component 21, and the other is to perform ranging by using the laser ranging transmitting and receiving component 22. The infrared signal transmitting assembly 21 and the laser ranging transmitting and receiving assembly 22 are stacked up and down.
The laser ranging transceiver assembly 22 includes a laser emitting element and a laser receiving element. By emitting and receiving laser, the laser ranging emitting and receiving assembly 22 can perform ranging, thereby calculating the distance between the receiving head to be measured and the receiving head testing device 9.
The control module 3 of the receiving head testing device 9 is used for receiving the remote control signal sent by the control device and controlling whether the motion module 1 works or not and how to work, namely, whether the motion module is static, moves forwards, moves backwards or turns. Meanwhile, the control module 3 can also control the signal sending and ranging module 2, so that the infrared signal sending component 21 sends an infrared signal to the receiving head to be measured or the laser ranging sending and receiving component 22 is used for sending and receiving laser to perform ranging.
The control module 3 also has the function of recording test data, so that manual recording of the receiving distance can be avoided.
Because the receiving head testing device 9 comprises the motion module 1, the receiving head testing device can move under the remote control of the control device to replace manual walking, the testing efficiency is improved, the labor force is saved, and the labor intensity is reduced.
And because the receiving head testing device 9 is provided with the signal sending and ranging module 2 and the control module 3, the receiving distance can be measured and recorded instead of manually, the testing efficiency is improved, the labor force is saved, and the labor intensity is reduced.
The receiving head testing device 9 of the embodiment can move under the remote control of the control device, manual walking is replaced, the signal sending and ranging module 2 is adopted for ranging, meanwhile, the control module 3 is used for recording the receiving distance, manual measurement and recording of the receiving distance are replaced, the testing efficiency is improved, labor force is saved, and labor intensity is reduced.
In one embodiment, as shown in fig. 2, the signal sending and ranging module 2 further includes a sending rod 23, and the infrared signal sending component 21 and the laser ranging sending and receiving component 22 are disposed at the top end of the sending rod 23; the firing rod 23 is a rotatable, retractable firing rod 23.
The firing lever 23 of the present embodiment is a rotatable and retractable firing lever 23. Because infrared signal sends subassembly 21 and laser rangefinder transmission receiving assembly 22 and sets up on the top of launching rod 23, through the rotation and the flexible of launching rod 23, can change orientation and the height of infrared signal sends subassembly 21 and laser rangefinder transmission receiving assembly 22 to send infrared signal and range finding to the receiving hair that awaits measuring better.
Through this embodiment, by using the rotation and extension of the emitting rod 23, the orientation and height of the infrared signal emitting assembly 21 and the laser ranging emitting and receiving assembly 22 can be changed, so as to better emit infrared signals and range finding to the receiving head to be measured.
In one embodiment, firing rod 23 is communicatively coupled to control module 3, and control module 3 is capable of controlling and recording the height and angle of rotation of firing rod 23.
By this embodiment, the control module 3 can record the height and rotation angle of the transmission rod 23, thereby determining the displacement between the receiving head testing device 9 and the receiving head to be tested.
In one embodiment, the infrared signal transmission unit 21 is detachably connected to the transmission rod 23, and the infrared signal transmission frequency is switched by switching the infrared signal transmission unit 21.
By the embodiment, the infrared signal sending component 21 can be switched at any time to switch the infrared signal sending frequency, so that the receiving capability of the receiving head to be tested under different frequencies can be tested, and the testing range can be expanded.
In one embodiment, as shown in FIG. 3, the drive assembly 11 includes a stepper motor and rear wheels, and the steering assembly 12 includes front wheels.
Alternatively, the drive assembly 11 includes a stepper motor and two rear wheels and the steering assembly 12 includes a front wheel so that the receiving head test apparatus 9 can be stationary, forward, reverse or steered. The stepping motor can improve the motion control precision of the receiving head testing device 9, and the receiving head testing device 9 can move accurately. The drive assembly 11 also includes a power source 15 to provide a source of power for the stepper motor. Alternatively, the power supply 15 is a rechargeable battery.
With this embodiment, it is possible to realize the standstill, forward movement, backward movement, or steering of the receiving head test device 9, and to realize the accurate movement of the receiving head test device 9.
In one embodiment, as shown in fig. 1, the device further comprises a bottom plate 4 and a cover plate 5, wherein the bottom plate 4 is used for fixing the motion module 1, the control module 3 and the signal sending and distance measuring module 2; the cover plate 5 is used to at least partially cover the motion module 1, the control module 3 and the signal transmission and ranging module 2.
Optionally, the bottom plate 4 is arranged avoiding the front wheel; the cover plate 5 is set apart from the firing rod 23. A plurality of support columns 10 are arranged between the bottom plate 4 and the cover plate 5.
Through this embodiment, bottom plate 4 can play the effect of bearing its part, improves receiving head testing arrangement 9's integrated nature, and apron 5 can prevent that the dust from getting into each module, is favorable to improving receiving head testing arrangement 9's life.
The present embodiment also provides a receiving head testing system 8, as shown in fig. 4, which includes the receiving head testing apparatus 9 described above.
By utilizing the receiving head testing system 8, because the receiving head testing device 9 is included, the receiving head testing system 8 is beneficial to avoiding the back and forth movement of testers, can replace manual measurement and recording of receiving distance, is beneficial to improving the testing efficiency, is also beneficial to saving labor force and reducing the labor intensity.
In one embodiment, as shown in fig. 4, the system further comprises a control device and a universal angle base 7 for fixing the receiving head; the control device is a mobile terminal 6; the control device is provided with a receiving head test APP; the control device can communicate with the control module 3 of the receiving head testing device 9 through Bluetooth; the universal angle base 7 can be rotated to change the orientation of the receiving head.
Optionally, the universal angle base 7 and the receiving head are detachably connected for replacing the receiving head to be tested to test different receiving heads.
The control device is a mobile terminal 6 which can be a mobile phone, a tablet computer and the like. Control device installs receiving head test APP for supplementary mobile terminal 6 tests.
The control device can communicate with the control module 3 of the receiving head testing device 9 via bluetooth, so that the control device can control the control module 3.
The universal angle base 7 can rotate to change the orientation of the receiving head, so that the orientation of the receiving head can be freely adjusted, the automation capability of the test is improved, and the orientation of the receiving head is prevented from being manually adjusted.
Through this embodiment, can use mobile terminal 6 to control receiving head testing arrangement 9's control module 3, and general angle base 7 can rotate in order to change the orientation of receiving head to improve the automaticity of test, avoid the orientation of manual regulation receiving head.
In one embodiment, the control device is equipped with a gravity sensor, which comprises a gyroscope.
With this embodiment, the mobile terminal 6 can control the forward, backward, and steering of the reception head test apparatus 9 according to its own forward, backward, and steering.
In one embodiment, the universal angle base 7 is fitted with a buzzer to indicate whether the receiving head is receiving an infrared signal well.
Optionally, when the receiving head normally receives the infrared signal, the buzzer buzzes to prompt the receiving head to receive well.
Optionally, when the receiving head cannot normally receive the infrared signal, the buzzer buzzes to prompt the receiving head to receive badly.
Through this embodiment, the tester can judge whether the receiving head normally receives infrared signals through the buzzer sound.
In one embodiment, the interface of the receiving head test APP comprises a virtual remote sensing, a Bluetooth switch and a gravity switch; the interface of the receiving head test APP is also used to display the displacement and speed of the receiving head test apparatus 9 relative to the receiving head.
Virtual remote sensing is beneficial to testers to control the static and moving directions of the receiving head testing device 9.
The Bluetooth switch is beneficial to the tester to start the communication connection between the mobile terminal 6 and the receiving head testing device 9.
And the gravity switch is beneficial to controlling the forward, backward and steering of the receiving head testing device 9 by the forward, backward and steering of the tester through the mobile terminal 6.
Optionally, the interface of the receiving head test APP may further include D, A, G, U four virtual buttons to control the receiving head test apparatus 9 to step by one meter, and step by one meter, respectively.
The interface of the receiving head test APP is also used for displaying the displacement and the speed of the receiving head test device 9 relative to the receiving head, and testing personnel can conveniently control the test process in real time.
Through the implementation mode, the control and the control of the test process by the tester are facilitated.
Example one
As shown in fig. 1 to 3, the present embodiment provides a receiving head testing apparatus 9 including: a motion module 1 comprising a drive assembly 11 and a steering assembly 12; the signal sending and ranging module 2 comprises an infrared signal sending component 21 and a laser ranging transmitting and receiving component 22; and the control module 3 is used for receiving the remote control signal sent by the control device and controlling the motion module 1 and the signal sending and ranging module 2.
The motion module 1 comprises a driving component 11 and a steering component 12, the driving component 11 drives the receiving head testing device 9 to move, and the steering component 12 controls the moving direction of the receiving head testing device 9 in the moving process.
The signal sending and ranging module 2 has two main functions, one is to send infrared signals to the receiving head to be measured by using the infrared signal sending component 21, and the other is to perform ranging by using the laser ranging transmitting and receiving component 22. The infrared signal transmitting assembly 21 and the laser ranging transmitting and receiving assembly 22 are stacked up and down.
The laser ranging transceiver assembly 22 includes a laser emitting element and a laser receiving element. By emitting and receiving laser, the laser ranging emitting and receiving assembly 22 can perform ranging, thereby calculating the distance between the receiving head to be measured and the receiving head testing device 9.
The control module 3 of the receiving head testing device 9 is used for receiving the remote control signal sent by the control device and controlling whether the motion module 1 works or not and how to work, namely, whether the motion module is static, moves forwards, moves backwards or turns. Meanwhile, the control module 3 can also control the signal sending and ranging module 2, so that the infrared signal sending component 21 sends an infrared signal to the receiving head to be measured or the laser ranging sending and receiving component 22 is used for sending and receiving laser to perform ranging.
The control module 3 also has the function of recording test data, so that manual recording of the receiving distance can be avoided.
Because the receiving head testing device 9 comprises the motion module 1, the receiving head testing device can move under the remote control of the control device to replace manual walking, the testing efficiency is improved, the labor force is saved, and the labor intensity is reduced.
And because the receiving head testing device 9 is provided with the signal sending and ranging module 2 and the control module 3, the receiving distance can be measured and recorded instead of manually, the testing efficiency is improved, the labor force is saved, and the labor intensity is reduced.
The receiving head testing device 9 of the embodiment can move under the remote control of the control device, replaces manual walking, adopts the signal sending and ranging module 2 to measure the distance and simultaneously utilizes the control module 3 to record the receiving distance, replaces manual measurement and records the receiving distance, is favorable for improving the testing efficiency, is also favorable for saving labor force, and reduces the labor intensity.
Example two
As shown in fig. 1 to 3, the signal sending and ranging module 2 further includes a transmitting rod 23, and the infrared signal sending component 21 and the laser ranging transmitting and receiving component 22 are disposed at the top end of the transmitting rod 23; the firing rod 23 is a rotatable, retractable firing rod 23.
Because infrared signal sends subassembly 21 and laser rangefinder transmission receiving assembly 22 and sets up on the top of launching rod 23, through the rotation and the flexible of launching rod 23, can change orientation and the height of infrared signal sends subassembly 21 and laser rangefinder transmission receiving assembly 22 to send infrared signal and range finding to the receiving hair that awaits measuring better.
The shooting rod 23 is in communication connection with the control module 3, and the control module 3 can control and record the height and the rotation angle of the shooting rod 23.
The infrared signal transmission unit 21 is detachably connected to the transmission rod 23, and the infrared signal transmission frequency is switched by switching the infrared signal transmission unit 21.
EXAMPLE III
As shown in fig. 4, the present embodiment provides a receiving head testing system 8 including the above-described receiving head testing apparatus 9.
By utilizing the receiving head testing system 8, because the receiving head testing device 9 is included, the receiving head testing system 8 is beneficial to avoiding the back and forth movement of testers, can replace manual measurement and recording of receiving distance, is beneficial to improving the testing efficiency, is also beneficial to saving labor force and reducing the labor intensity.
The system also comprises control means and a universal angle base 7 for fixing the receiving head; the control device is a mobile terminal 6; the control device is provided with a receiving head test APP; the control device can communicate with the control module 3 of the receiving head testing device 9 through Bluetooth; the universal angle base 7 can be rotated to change the orientation of the receiving head.
Optionally, the universal angle base 7 and the receiving head are detachably connected for replacing the receiving head to be tested to test different receiving heads.
The control device is a mobile terminal 6 which can be a mobile phone, a tablet computer and the like. Control device installs receiving head test APP for supplementary mobile terminal 6 tests.
The control device can communicate with the control module 3 of the receiving head testing device 9 via bluetooth, so that the control device can control the control module 3.
The universal angle base 7 can rotate to change the orientation of the receiving head, so that the orientation of the receiving head can be freely adjusted, the automation capability of the test is improved, and the orientation of the receiving head is prevented from being manually adjusted.
The mobile terminal 6 is equipped with a gravity sensor including a gyroscope; thereby enabling the mobile terminal 6 to control the forward, backward and steering of the receiving head test apparatus 9 according to its own forward, backward and steering.
The universal angle base 7 is equipped with a buzzer to indicate whether the receiving head receives infrared signals well.
The interface for testing the APP by the receiving head comprises virtual remote sensing, a Bluetooth switch and a gravity switch; the interface of the receiving head testing APP is also used for displaying the displacement and the speed of the receiving head testing device 9 relative to the receiving head, and testing personnel can control and master the testing process.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.
Claims (11)
1. A receiving head testing apparatus, comprising:
a motion module comprising a drive assembly and a steering assembly;
the signal sending and ranging module comprises an infrared signal sending component and a laser ranging transmitting and receiving component; and the number of the first and second groups,
and the control module is used for receiving a remote control signal sent by the control device and controlling the motion module and the signal sending and ranging module.
2. The receiving head testing device of claim 1, wherein the signal transmitting and ranging module further comprises a transmitting rod, and the infrared signal transmitting assembly and the laser ranging transmitting and receiving assembly are arranged at the top end of the transmitting rod; the launching rod is a rotatable and telescopic launching rod.
3. The receiving head testing device according to claim 2, wherein the firing rod is communicatively connected to the control module, and the control module is capable of controlling and recording the height and rotation angle of the firing rod.
4. The receiving head test device according to claim 2, wherein the infrared signal transmission member is detachably connected to the transmission rod, and the infrared signal transmission frequency is switched by switching the infrared signal transmission member.
5. The receive head testing apparatus of claim 1 or 2 wherein the drive assembly includes a stepper motor and a rear wheel and the steering assembly includes a front wheel.
6. The receiving head testing device according to claim 1 or 2, further comprising a base plate and a cover plate, wherein the base plate is used for fixing the motion module, the control module and the signal transmitting and ranging module; the cover plate is used for at least partially covering the motion module, the control module and the signal sending and ranging module.
7. A receiving head test system comprising the receiving head test apparatus according to any one of claims 1 to 6.
8. The receiving head testing system of claim 7, further comprising the control device and a universal angle mount for securing the receiving head;
the control device is a mobile terminal; the control device is provided with a receiving head test APP; the control device and the control module of the receiving head testing device can communicate through Bluetooth;
the universal angle base is rotatable to change the orientation of the receiving head.
9. The receiving head testing system according to claim 8, wherein the control device is equipped with a gravity sensor comprising a gyroscope.
10. The receiving head testing system according to claim 8, wherein the universal angle mount is mounted with a buzzer to indicate whether the receiving head is receiving an infrared signal well.
11. The receiving head test system of claim 8, wherein the interface of the receiving head test APP comprises virtual remote sensing, a bluetooth switch, and a gravity switch; the interface of the receiving head test APP is also used for displaying the displacement and the speed of the receiving head test device relative to the receiving head.
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| CN202110685705.1A CN113284334A (en) | 2021-06-21 | 2021-06-21 | Receiving head testing device and receiving head testing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113924985A (en) * | 2021-11-01 | 2022-01-14 | 仲恺农业工程学院 | Large-scale variable accurate feeding device and method for mutton sheep |
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