Passive wireless vehicle calling device and control system
By designing passive wireless vehicle call devices and control systems on buses, and using toggle power generation modules and communication modules to achieve self-power supply and wireless communication, the problems of traditional wiring power supply methods are solved, and installation costs and environmental risks are reduced.
Patent Information
- Application Number
- CN202411906757.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2025-03-28
AI Technical Summary
The traditional wiring power supply method of existing buses has limitations such as environmental and location space scale, which leads to high difficulty, long cycle, high cost and uneco-friendly wiring.
A passive wireless vehicle call device and control system is designed, using toggle power generation module and communication module, and wireless communication is achieved by pressing the button to automatically power, avoiding additional wiring.
The installation and use of wireless calling devices is realized without being restricted by environmental and location space scale, reducing wiring difficulty, cycle and cost, while avoiding environmentally friendly problems.
Smart Images
Figure CN119727758A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to vehicle calling devices, specifically to a passive wireless vehicle calling device and control system. Background Technology
[0002] Buses typically have several or even dozens of calling devices, which are usually designed and installed using traditional wiring and power supply methods. However, traditional wiring and power supply methods have other unfavorable limitations such as environmental and spatial dimensions, resulting in difficult wiring, long cycles, high costs, and environmental unfriendliness. Therefore, we propose a passive wireless vehicle calling device and control system. Summary of the Invention
[0003] The technical problem to be solved by the present invention is to provide a passive wireless vehicle calling device and control system, which solves the problems of the traditional wiring power supply method for buses having other unfavorable limitations such as environmental and spatial scale, resulting in high wiring difficulty, long cycle, high cost and environmental unfriendliness.
[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a passive wireless vehicle calling device and control system, comprising a mounting rod, gaskets, a mounting shell, a button, a stud, a top plate, a spring, a toggle power generation module, and a communication module. Two gaskets are fixedly connected to the mounting rod, and a mounting shell is fixedly connected to the two gaskets. A mounting groove is provided on the outer side of the mounting shell, and a button is movably mounted in the mounting groove. A mounting post is integrally formed within the mounting groove, and a top plate is mounted on the top of the mounting post. A spring is mounted below the top plate, and the bottom end of the spring is pressed against the bottom end of the mounting groove. The bottom end of the mounting post penetrates the bottom of the mounting groove into the interior of the mounting shell. A stud is threadedly connected to the bottom end of the mounting post, and a boss at the bottom end of the stud is located inside the mounting shell. A toggle power generation module is threadedly connected to the interior of the mounting shell at the bottom end of the mounting groove. A toggle block is movably connected to one side of the toggle power generation module located on the side of the toggle power generation module away from the toggle block. A communication module is fixedly mounted on the upper end of the toggle power generation module away from the toggle block.
[0005] Based on the above scheme, the button slides into the mounting groove, the mounting post slides into the mounting shell, and the boss at the bottom of the stud abuts against the toggle block.
[0006] A control system for a passive wireless vehicle calling device, the control system comprising a communication module and a receiving module;
[0007] The communication module includes a toggle power generation module and a radio frequency transmission module, wherein the toggle power generation module is electrically connected to the radio frequency transmission module;
[0008] The receiving module includes an RF receiving module, a main control module, and a device driver module. The RF receiving module is signal-connected to the RF transmitting module, the RF receiving module is electrically connected to the main control module, and the main control module is electrically connected to the device driver module.
[0009] Compared with the prior art, the beneficial effects of this invention are as follows: A passive wireless vehicle calling device and control system adopts a new method. By pressing the passive toggle power generation module, the self-powered device supplies power to the wireless communication module. The communication module sends out a signal, which is received and processed by the receiving module. The entire installation process does not require additional wiring and is not limited by environmental or spatial dimensions. It avoids the problems of difficult wiring, long cycle, high cost, and environmental pollution. The invention has a scientific and reasonable structure, is easy to install and use, and has low manufacturing cost, making it suitable for widespread use. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the structure of a passive wireless vehicle calling device according to the present invention;
[0011] Figure 2 This is an exploded top view of a passive wireless vehicle calling device according to the present invention;
[0012] Figure 3 This is an exploded bottom view of a passive wireless vehicle calling device according to the present invention;
[0013] Figure 4 This is a top view of the mounting housing of a passive wireless vehicle calling device according to the present invention;
[0014] Figure 5 This is a bottom view of the mounting housing of a passive wireless vehicle calling device according to the present invention;
[0015] Figure 6 This is an internal sectional view of the mounting housing of a passive wireless vehicle calling device according to the present invention.
[0016] Figure 7 for Figure 6 A schematic diagram of the structure after removing the mounting shell;
[0017] Figure 8 for Figure 7 A sectional view;
[0018] Figure 9 This is a schematic diagram of the control system of a passive wireless vehicle calling device according to the present invention.
[0019] The numbers in the diagram are: 1-mounting rod, 2-shield, 3-mounting shell, 301-mounting groove, 4-button, 401-mounting post, 5-stud, 6-top plate, 7-spring, 8-toggle power generation module, 801-toggle block, 9-communication module. Detailed Implementation
[0020] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.
[0021] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.
[0022] Reference Figures 1 to 9 It is known that a passive wireless vehicle calling device includes a mounting rod 1, gaskets 2, a mounting shell 3, a button 4, a stud 5, a top plate 6, a spring 7, a toggle power generation module 8, and a communication module 9. Two gaskets 2 are fixedly connected to the mounting rod 1, and a mounting shell 3 is fixedly connected to the two gaskets 2. A mounting groove 301 is provided on the outer side of the mounting shell 3. A button 4 is movably installed in the mounting groove 301. A mounting post 401 is integrally formed within the mounting groove 301, and a top plate 6 is installed on the top post 401. A spring 7 is installed below the top plate 6. A spring 7 is attached to the bottom of a mounting groove 301. The bottom of a mounting post 401 extends through the bottom of the mounting groove 301 into the interior of a mounting housing 3. A stud 5 is threadedly connected to the bottom of the mounting post 401. The boss at the bottom of the stud 5 is located inside the mounting housing 3. A toggle power generation module 8 is threadedly connected to the bottom of the mounting groove 301 inside the mounting housing 3. A toggle block 801 is movably connected to one side of the stud 5. A communication module 9 is fixedly installed on the upper side of the toggle power generation module 8 away from the toggle block 801.
[0023] The button 4 slides into the mounting groove 301, making it easy to press the button 4; the mounting post 401 slides into the mounting shell 3, making it easy for the mounting post 401 to move up and down when the button 4 is pressed; the boss at the bottom of the stud 5 presses against the toggle block 801, making it easy for the toggle block 801 to be pushed when the button 4 is pressed, thereby driving the toggle power generation module 8 to generate electricity.
[0024] A control system for a passive wireless vehicle calling device, the control system comprising a communication module 9 and a receiving module;
[0025] The communication module 9 includes a toggle power generation module 8 and an RF transmission module. The toggle power generation module 8 is electrically connected to the RF transmission module. The RF transmission module emits a Sub-1GH signal or a Bluetooth 2.4G signal (including four elements: MAC (address), PID (user information), key (encryption information), and key value).
[0026] The receiving module includes an RF receiving module, a main control module, and a device driver module. The RF receiving module is signal-connected to the RF transmitting module, electrically connected to the main control module, and electrically connected to the device driver module. After receiving a signal, the RF receiving module transmits it to the main control module, which then issues a command to the device driver module to drive the device to operate.
[0027] The principle and advantages of this invention: A passive wireless vehicle calling device, when in use, pressing button 4 causes the mounting post 401 at the lower end of button 4 to drive the boss at the bottom of the stud 5 to press the toggle block 801. After the toggle block 801 is pressed, the toggle power generation module 8 generates electricity (the toggle power generation module 8 is a mature existing technology, see patent 2019108203100 a toggle power generation module). After the toggle power generation module 8 generates electricity, the radio frequency transmitting module works to transmit a signal. The signal is received by the radio frequency receiving module on the device and then transmitted to the main control module. The main control module issues a command, and the device drive module drives the device to work. After one call is completed, button 4 is released, and the spring 7 bounces button 4 up through the top plate 6, and the toggle block 801 resets. This invention has a scientific and reasonable structure, is simple and convenient to install and use, does not require additional wiring, and is not limited by environmental and spatial dimensions. It avoids the problems of difficult wiring, long cycle, high cost and environmental pollution, and is suitable for widespread use.
[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A passive wireless vehicle calling device and control system, comprising a mounting rod (1), a gasket (2), a mounting shell (3), a button (4), a stud (5), a top plate (6), a spring (7), a toggle power generation module (8) and a communication module (9), characterized in that: Two gaskets (2) are fixedly connected to the mounting rod (1), and a mounting shell (3) is fixedly connected to the two gaskets (2). A mounting groove (301) is provided on the outer side of the mounting shell (3), and a button (4) is movably installed in the mounting groove (301). The button (4) is located in the mounting groove (301) and is integrally provided with a mounting column (401). A top sheet (6) is installed on the top of the mounting column (401), and a spring (7) is installed below the top sheet (6). The bottom end of the spring (7) is tightly pressed against the bottom end of the mounting groove (301). The mounting column (401) is provided with a top sheet (6). 01) bottom end passes through the bottom of the installation groove (301) to the inside of the installation shell (3), the bottom end of the installation column (401) is connected to the stud (5) by thread, the boss at the bottom end of the stud (5) is located in the installation shell (3), the inside of the installation shell (3) is located at the bottom end of the installation groove (301) and is connected to a toggle power generation module (8) by thread, the toggle power generation module (8) is located on one side of the stud (5) and is movably connected to a toggle block (801), and a communication module (9) is fixedly installed on the side of the upper end of the toggle power generation module (8) away from the toggle block (801).
2. A passive wireless vehicle calling device according to claim 1, characterized in that: The button (4) is slidably matched with the mounting groove (301), the mounting column (401) is slidably matched with the mounting shell (3), and the boss at the bottom end of the stud (5) is tightly pressed against the toggle block (801).
3. A control system for a passive wireless vehicle calling device, used for a passive wireless vehicle calling device as claimed in claim 1, characterized in that: The control system comprises a communication module (9) and a receiving working module; The communication module (9) comprises a toggle power generation module (8) and a radio frequency transmission module, and the toggle power generation module (8) is electrically connected to the radio frequency transmission module; The receiving working module includes a radio frequency receiving module, a main control module and a device driving module. The RF receiving module is connected to the RF transmitting module by signal, and the RF receiving module is electrically connected to the main control module. The main control module is electrically connected to the device driving module.