Try, In action(ir.actions.act_window) of your object (XML file)

<field name="auto_refresh" eval="10"/>

Through this code, your view will be automatically refresh in 10 seconds

Try this,

    <record id="board_your_object_auto_refresh_form" model="ir.ui.view">
        <field name="name">your.object.form</field>
        <field name="model">board.board</field>
        <field name="type">form</field>
        <field name="arch" type="xml">
            <form string="Your Object">
                <hpaned>
                    <child1>
                        <action colspan="4"  height="100" name="%(act_your_object_auto_refresh)d" string="Your Object String"/>
                   </child1>                       
               </hpaned>
            </form>
        </field>
    </record>

here act_your_object_auto_refresh is your action id and no need to put auto_refresh in action.

    <record id="your_object_auto_refresh_dashboard" model="ir.actions.act_window">
        <field name="name">Your Object Dashboard</field>
        <field name="res_model">board.board</field>
        <field name="view_type">form</field>
        <field name="view_mode">form</field>
        <field name="auto_refresh">10</field>
        <field name="usage">menu</field>
        <field name="view_id" ref="board_your_object_auto_refresh_form"/>
    </record>

Hope this work for you.